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" >&6; } if ${gl_cv_func_getopt_posix+:} false; then : $as_echo_n "(cached) " >&6 else if test $cross_compiling = no; then if test "$cross_compiling" = yes; then : { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "cannot run test program while cross compiling See \`config.log' for more details" "$LINENO" 5; } else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #include int main () { static char program[] = "program"; static char a[] = "-a"; static char foo[] = "foo"; static char bar[] = "bar"; char *argv[] = { program, a, foo, bar, NULL }; int c; c = getopt (4, argv, "ab"); if (!(c == 'a')) return 1; c = getopt (4, argv, "ab"); if (!(c == -1)) return 2; if (!(optind == 2)) return 3; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : gl_cv_func_getopt_posix=maybe else gl_cv_func_getopt_posix=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi if test $gl_cv_func_getopt_posix = maybe; then if test "$cross_compiling" = yes; then : { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "cannot run test program while cross compiling See \`config.log' for more details" "$LINENO" 5; } else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #include int main () { static char program[] = "program"; static char donald[] = "donald"; static char p[] = "-p"; static char billy[] = "billy"; static char duck[] = "duck"; static char a[] = "-a"; static char bar[] = "bar"; char *argv[] = { program, donald, p, billy, duck, a, bar, NULL }; int c; c = getopt (7, argv, "+abp:q:"); if (!(c == -1)) return 4; if (!(strcmp (argv[0], "program") == 0)) return 5; if (!(strcmp (argv[1], "donald") == 0)) return 6; if (!(strcmp (argv[2], "-p") == 0)) return 7; if (!(strcmp (argv[3], "billy") == 0)) return 8; if (!(strcmp (argv[4], "duck") == 0)) return 9; if (!(strcmp (argv[5], "-a") == 0)) return 10; if (!(strcmp (argv[6], "bar") == 0)) return 11; if (!(optind == 1)) return 12; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : gl_cv_func_getopt_posix=maybe else gl_cv_func_getopt_posix=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi if test $gl_cv_func_getopt_posix = maybe; then if test "$cross_compiling" = yes; then : { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "cannot run test program while cross compiling See \`config.log' for more details" "$LINENO" 5; } else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #include int main () { static char program[] = "program"; static char ab[] = "-ab"; char *argv[3] = { program, ab, NULL }; if (getopt (2, argv, "ab:") != 'a') return 13; if (getopt (2, argv, "ab:") != '?') return 14; if (optopt != 'b') return 15; if (optind != 2) return 16; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : gl_cv_func_getopt_posix=yes else gl_cv_func_getopt_posix=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi else case "$host_os" in darwin* | aix* | mingw*) gl_cv_func_getopt_posix="guessing no";; *) gl_cv_func_getopt_posix="guessing yes";; esac fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_posix" >&5 $as_echo "$gl_cv_func_getopt_posix" >&6; } case "$gl_cv_func_getopt_posix" in *no) gl_replace_getopt=yes ;; esac fi if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt function" >&5 $as_echo_n "checking for working GNU getopt function... " >&6; } if ${gl_cv_func_getopt_gnu+:} false; then : $as_echo_n "(cached) " >&6 else # Even with POSIXLY_CORRECT, the GNU extension of leading '-' in the # optstring is necessary for programs like m4 that have POSIX-mandated # semantics for supporting options interspersed with files. # Also, since getopt_long is a GNU extension, we require optind=0. # Bash ties 'set -o posix' to a non-exported POSIXLY_CORRECT; # so take care to revert to the correct (non-)export state. gl_awk_probe='BEGIN { if ("POSIXLY_CORRECT" in ENVIRON) print "x" }' case ${POSIXLY_CORRECT+x}`$AWK "$gl_awk_probe" conftest.$ac_ext /* end confdefs.h. */ #include #include #include #include #if defined __MACH__ && defined __APPLE__ /* Avoid a crash on Mac OS X. */ #include #include #include #include #include #include /* The exception port on which our thread listens. */ static mach_port_t our_exception_port; /* The main function of the thread listening for exceptions of type EXC_BAD_ACCESS. */ static void * mach_exception_thread (void *arg) { /* Buffer for a message to be received. */ struct { mach_msg_header_t head; mach_msg_body_t msgh_body; char data[1024]; } msg; mach_msg_return_t retval; /* Wait for a message on the exception port. */ retval = mach_msg (&msg.head, MACH_RCV_MSG | MACH_RCV_LARGE, 0, sizeof (msg), our_exception_port, MACH_MSG_TIMEOUT_NONE, MACH_PORT_NULL); if (retval != MACH_MSG_SUCCESS) abort (); exit (1); } static void nocrash_init (void) { mach_port_t self = mach_task_self (); /* Allocate a port on which the thread shall listen for exceptions. */ if (mach_port_allocate (self, MACH_PORT_RIGHT_RECEIVE, &our_exception_port) == KERN_SUCCESS) { /* See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/mach_port_insert_right.html. */ if (mach_port_insert_right (self, our_exception_port, our_exception_port, MACH_MSG_TYPE_MAKE_SEND) == KERN_SUCCESS) { /* The exceptions we want to catch. Only EXC_BAD_ACCESS is interesting for us. */ exception_mask_t mask = EXC_MASK_BAD_ACCESS; /* Create the thread listening on the exception port. */ pthread_attr_t attr; pthread_t thread; if (pthread_attr_init (&attr) == 0 && pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED) == 0 && pthread_create (&thread, &attr, mach_exception_thread, NULL) == 0) { pthread_attr_destroy (&attr); /* Replace the exception port info for these exceptions with our own. Note that we replace the exception port for the entire task, not only for a particular thread. This has the effect that when our exception port gets the message, the thread specific exception port has already been asked, and we don't need to bother about it. See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/task_set_exception_ports.html. */ task_set_exception_ports (self, mask, our_exception_port, EXCEPTION_DEFAULT, MACHINE_THREAD_STATE); } } } } #elif (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ /* Avoid a crash on native Windows. */ #define WIN32_LEAN_AND_MEAN #include #include static LONG WINAPI exception_filter (EXCEPTION_POINTERS *ExceptionInfo) { switch (ExceptionInfo->ExceptionRecord->ExceptionCode) { case EXCEPTION_ACCESS_VIOLATION: case EXCEPTION_IN_PAGE_ERROR: case EXCEPTION_STACK_OVERFLOW: case EXCEPTION_GUARD_PAGE: case EXCEPTION_PRIV_INSTRUCTION: case EXCEPTION_ILLEGAL_INSTRUCTION: case EXCEPTION_DATATYPE_MISALIGNMENT: case EXCEPTION_ARRAY_BOUNDS_EXCEEDED: case EXCEPTION_NONCONTINUABLE_EXCEPTION: exit (1); } return EXCEPTION_CONTINUE_SEARCH; } static void nocrash_init (void) { SetUnhandledExceptionFilter ((LPTOP_LEVEL_EXCEPTION_FILTER) exception_filter); } #else /* Avoid a crash on POSIX systems. */ #include /* A POSIX signal handler. */ static void exception_handler (int sig) { exit (1); } static void nocrash_init (void) { #ifdef SIGSEGV signal (SIGSEGV, exception_handler); #endif #ifdef SIGBUS signal (SIGBUS, exception_handler); #endif } #endif int main () { int result = 0; nocrash_init(); /* This code succeeds on glibc 2.8, OpenBSD 4.0, Cygwin, mingw, and fails on Mac OS X 10.5, AIX 5.2, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 10. */ { static char conftest[] = "conftest"; static char plus[] = "-+"; char *argv[3] = { conftest, plus, NULL }; opterr = 0; if (getopt (2, argv, "+a") != '?') result |= 1; } /* This code succeeds on glibc 2.8, mingw, and fails on Mac OS X 10.5, OpenBSD 4.0, AIX 5.2, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x. */ { static char program[] = "program"; static char p[] = "-p"; static char foo[] = "foo"; static char bar[] = "bar"; char *argv[] = { program, p, foo, bar, NULL }; optind = 1; if (getopt (4, argv, "p::") != 'p') result |= 2; else if (optarg != NULL) result |= 4; else if (getopt (4, argv, "p::") != -1) result |= 6; else if (optind != 2) result |= 8; } /* This code succeeds on glibc 2.8 and fails on Cygwin 1.7.0. */ { static char program[] = "program"; static char foo[] = "foo"; static char p[] = "-p"; char *argv[] = { program, foo, p, NULL }; optind = 0; if (getopt (3, argv, "-p") != 1) result |= 16; else if (getopt (3, argv, "-p") != 'p') result |= 16; } /* This code fails on glibc 2.11. */ { static char program[] = "program"; static char b[] = "-b"; static char a[] = "-a"; char *argv[] = { program, b, a, NULL }; optind = opterr = 0; if (getopt (3, argv, "+:a:b") != 'b') result |= 32; else if (getopt (3, argv, "+:a:b") != ':') result |= 32; } /* This code dumps core on glibc 2.14. */ { static char program[] = "program"; static char w[] = "-W"; static char dummy[] = "dummy"; char *argv[] = { program, w, dummy, NULL }; optind = opterr = 1; if (getopt (3, argv, "W;") != 'W') result |= 64; } return result; ; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : gl_cv_func_getopt_gnu=yes else gl_cv_func_getopt_gnu=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi case $gl_had_POSIXLY_CORRECT in exported) ;; yes) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;}; POSIXLY_CORRECT=1 ;; *) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;} ;; esac fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_gnu" >&5 $as_echo "$gl_cv_func_getopt_gnu" >&6; } if test "$gl_cv_func_getopt_gnu" != yes; then gl_replace_getopt=yes else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt_long function" >&5 $as_echo_n "checking for working GNU getopt_long function... " >&6; } if ${gl_cv_func_getopt_long_gnu+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : case "$host_os" in openbsd*) gl_cv_func_getopt_long_gnu="guessing no";; *) gl_cv_func_getopt_long_gnu="guessing yes";; esac else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #include int main () { static const struct option long_options[] = { { "xtremely-",no_argument, NULL, 1003 }, { "xtra", no_argument, NULL, 1001 }, { "xtreme", no_argument, NULL, 1002 }, { "xtremely", no_argument, NULL, 1003 }, { NULL, 0, NULL, 0 } }; /* This code fails on OpenBSD 5.0. */ { static char program[] = "program"; static char xtremel[] = "--xtremel"; char *argv[] = { program, xtremel, NULL }; int option_index; optind = 1; opterr = 0; if (getopt_long (2, argv, "", long_options, &option_index) != 1003) return 1; } return 0; ; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : gl_cv_func_getopt_long_gnu=yes else gl_cv_func_getopt_long_gnu=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_long_gnu" >&5 $as_echo "$gl_cv_func_getopt_long_gnu" >&6; } case "$gl_cv_func_getopt_long_gnu" in *yes) ;; *) gl_replace_getopt=yes ;; esac fi fi REPLACE_GETOPT=0 if test -n "$gl_replace_getopt"; then REPLACE_GETOPT=1 fi if test $REPLACE_GETOPT = 1; then GETOPT_H=getopt.h $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h fi ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default" if test "x$ac_cv_have_decl_getenv" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_GETENV $ac_have_decl _ACEOF ac_fn_c_check_decl "$LINENO" "getc_unlocked" "ac_cv_have_decl_getc_unlocked" "$ac_includes_default" if test "x$ac_cv_have_decl_getc_unlocked" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_GETC_UNLOCKED $ac_have_decl _ACEOF { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C Library >= 2.1 or uClibc" >&5 $as_echo_n "checking whether we are using the GNU C Library >= 2.1 or uClibc... " >&6; } if ${ac_cv_gnu_library_2_1+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #ifdef __GNU_LIBRARY__ #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2) Lucky GNU user #endif #endif #ifdef __UCLIBC__ Lucky user #endif _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "Lucky" >/dev/null 2>&1; then : ac_cv_gnu_library_2_1=yes else ac_cv_gnu_library_2_1=no fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_gnu_library_2_1" >&5 $as_echo "$ac_cv_gnu_library_2_1" >&6; } GLIBC21="$ac_cv_gnu_library_2_1" GNULIB__EXIT=0; GNULIB_ATOLL=0; GNULIB_CALLOC_POSIX=0; GNULIB_CANONICALIZE_FILE_NAME=0; GNULIB_GETLOADAVG=0; GNULIB_GETSUBOPT=0; GNULIB_GRANTPT=0; GNULIB_MALLOC_POSIX=0; GNULIB_MBTOWC=0; GNULIB_MKDTEMP=0; GNULIB_MKOSTEMP=0; GNULIB_MKOSTEMPS=0; GNULIB_MKSTEMP=0; GNULIB_MKSTEMPS=0; GNULIB_POSIX_OPENPT=0; GNULIB_PTSNAME=0; GNULIB_PTSNAME_R=0; GNULIB_PUTENV=0; GNULIB_RANDOM=0; GNULIB_RANDOM_R=0; GNULIB_REALLOC_POSIX=0; GNULIB_REALPATH=0; GNULIB_RPMATCH=0; GNULIB_SECURE_GETENV=0; GNULIB_SETENV=0; GNULIB_STRTOD=0; GNULIB_STRTOLL=0; GNULIB_STRTOULL=0; GNULIB_SYSTEM_POSIX=0; GNULIB_UNLOCKPT=0; GNULIB_UNSETENV=0; GNULIB_WCTOMB=0; HAVE__EXIT=1; HAVE_ATOLL=1; HAVE_CANONICALIZE_FILE_NAME=1; HAVE_DECL_GETLOADAVG=1; HAVE_GETSUBOPT=1; HAVE_GRANTPT=1; HAVE_MKDTEMP=1; HAVE_MKOSTEMP=1; HAVE_MKOSTEMPS=1; HAVE_MKSTEMP=1; HAVE_MKSTEMPS=1; HAVE_POSIX_OPENPT=1; HAVE_PTSNAME=1; HAVE_PTSNAME_R=1; HAVE_RANDOM=1; HAVE_RANDOM_H=1; HAVE_RANDOM_R=1; HAVE_REALPATH=1; HAVE_RPMATCH=1; HAVE_SECURE_GETENV=1; HAVE_SETENV=1; HAVE_DECL_SETENV=1; HAVE_STRTOD=1; HAVE_STRTOLL=1; HAVE_STRTOULL=1; HAVE_STRUCT_RANDOM_DATA=1; HAVE_SYS_LOADAVG_H=0; HAVE_UNLOCKPT=1; HAVE_DECL_UNSETENV=1; REPLACE_CALLOC=0; REPLACE_CANONICALIZE_FILE_NAME=0; REPLACE_MALLOC=0; REPLACE_MBTOWC=0; REPLACE_MKSTEMP=0; REPLACE_PTSNAME=0; REPLACE_PTSNAME_R=0; REPLACE_PUTENV=0; REPLACE_RANDOM_R=0; REPLACE_REALLOC=0; REPLACE_REALPATH=0; REPLACE_SETENV=0; REPLACE_STRTOD=0; REPLACE_UNSETENV=0; REPLACE_WCTOMB=0; { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether malloc, realloc, calloc are POSIX compliant" >&5 $as_echo_n "checking whether malloc, realloc, calloc are POSIX compliant... " >&6; } if ${gl_cv_func_malloc_posix+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { #if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ choke me #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : gl_cv_func_malloc_posix=yes else gl_cv_func_malloc_posix=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_malloc_posix" >&5 $as_echo "$gl_cv_func_malloc_posix" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional japanese locale" >&5 $as_echo_n "checking for a traditional japanese locale... " >&6; } if ${gt_cv_locale_ja+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #if HAVE_LANGINFO_CODESET # include #endif #include #include struct tm t; char buf[16]; int main () { const char *p; /* Check whether the given locale name is recognized by the system. */ #if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ /* On native Windows, setlocale(category, "") looks at the system settings, not at the environment variables. Also, when an encoding suffix such as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE category of the locale to "C". */ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) return 1; #else if (setlocale (LC_ALL, "") == NULL) return 1; #endif /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) is empty, and the behaviour of Tcl 8.4 in this locale is not useful. On OpenBSD 4.0, when an unsupported locale is specified, setlocale() succeeds but then nl_langinfo(CODESET) is "646". In this situation, some unit tests fail. On MirBSD 10, when an unsupported locale is specified, setlocale() succeeds but then nl_langinfo(CODESET) is "UTF-8". */ #if HAVE_LANGINFO_CODESET { const char *cs = nl_langinfo (CODESET); if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 || strcmp (cs, "UTF-8") == 0) return 1; } #endif #ifdef __CYGWIN__ /* On Cygwin, avoid locale names without encoding suffix, because the locale_charset() function relies on the encoding suffix. Note that LC_ALL is set on the command line. */ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; #endif /* Check whether MB_CUR_MAX is > 1. This excludes the dysfunctional locales on Cygwin 1.5.x. */ if (MB_CUR_MAX == 1) return 1; /* Check whether in a month name, no byte in the range 0x80..0x9F occurs. This excludes the UTF-8 encoding (except on MirBSD). */ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1; for (p = buf; *p != '\0'; p++) if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0) return 1; return 0; } _ACEOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 (eval $ac_link) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s conftest$ac_exeext; then case "$host_os" in # Handle native Windows specially, because there setlocale() interprets # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", # "fr" or "fra" as "French" or "French_France.1252", # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", # "ja" as "Japanese" or "Japanese_Japan.932", # and similar. mingw*) # Note that on native Windows, the Japanese locale is # Japanese_Japan.932, and CP932 is very different from EUC-JP, so we # cannot use it here. gt_cv_locale_ja=none ;; *) # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the # configure script would override the LC_ALL setting. Likewise for # LC_CTYPE, which is also set at the beginning of the configure script. # Test for the AIX locale name. if (LC_ALL=ja_JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then gt_cv_locale_ja=ja_JP else # Test for the locale name with explicit encoding suffix. if (LC_ALL=ja_JP.EUC-JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then gt_cv_locale_ja=ja_JP.EUC-JP else # Test for the HP-UX, OSF/1, NetBSD locale name. if (LC_ALL=ja_JP.eucJP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then gt_cv_locale_ja=ja_JP.eucJP else # Test for the IRIX, FreeBSD locale name. if (LC_ALL=ja_JP.EUC LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then gt_cv_locale_ja=ja_JP.EUC else # Test for the Solaris 7 locale name. if (LC_ALL=ja LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then gt_cv_locale_ja=ja else # Special test for NetBSD 1.6. if test -f /usr/share/locale/ja_JP.eucJP/LC_CTYPE; then gt_cv_locale_ja=ja_JP.eucJP else # None found. gt_cv_locale_ja=none fi fi fi fi fi fi ;; esac fi rm -fr conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_ja" >&5 $as_echo "$gt_cv_locale_ja" >&6; } LOCALE_JA=$gt_cv_locale_ja { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a transitional chinese locale" >&5 $as_echo_n "checking for a transitional chinese locale... " >&6; } if ${gt_cv_locale_zh_CN+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #include #if HAVE_LANGINFO_CODESET # include #endif #include #include struct tm t; char buf[16]; int main () { const char *p; /* Check whether the given locale name is recognized by the system. */ #if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ /* On native Windows, setlocale(category, "") looks at the system settings, not at the environment variables. Also, when an encoding suffix such as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE category of the locale to "C". */ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) return 1; #else if (setlocale (LC_ALL, "") == NULL) return 1; #endif /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) is empty, and the behaviour of Tcl 8.4 in this locale is not useful. On OpenBSD 4.0, when an unsupported locale is specified, setlocale() succeeds but then nl_langinfo(CODESET) is "646". In this situation, some unit tests fail. On MirBSD 10, when an unsupported locale is specified, setlocale() succeeds but then nl_langinfo(CODESET) is "UTF-8". */ #if HAVE_LANGINFO_CODESET { const char *cs = nl_langinfo (CODESET); if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 || strcmp (cs, "UTF-8") == 0) return 1; } #endif #ifdef __CYGWIN__ /* On Cygwin, avoid locale names without encoding suffix, because the locale_charset() function relies on the encoding suffix. Note that LC_ALL is set on the command line. */ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; #endif /* Check whether in a month name, no byte in the range 0x80..0x9F occurs. This excludes the UTF-8 encoding (except on MirBSD). */ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1; for (p = buf; *p != '\0'; p++) if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0) return 1; /* Check whether a typical GB18030 multibyte sequence is recognized as a single wide character. This excludes the GB2312 and GBK encodings. */ if (mblen ("\203\062\332\066", 5) != 4) return 1; return 0; } _ACEOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 (eval $ac_link) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s conftest$ac_exeext; then case "$host_os" in # Handle native Windows specially, because there setlocale() interprets # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", # "fr" or "fra" as "French" or "French_France.1252", # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", # "ja" as "Japanese" or "Japanese_Japan.932", # and similar. mingw*) # Test for the hypothetical native Windows locale name. if (LC_ALL=Chinese_China.54936 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then gt_cv_locale_zh_CN=Chinese_China.54936 else # None found. gt_cv_locale_zh_CN=none fi ;; solaris2.8) # On Solaris 8, the locales zh_CN.GB18030, zh_CN.GBK, zh.GBK are # broken. One witness is the test case in gl_MBRTOWC_SANITYCHECK. # Another witness is that "LC_ALL=zh_CN.GB18030 bash -c true" dumps core. gt_cv_locale_zh_CN=none ;; *) # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the # configure script would override the LC_ALL setting. Likewise for # LC_CTYPE, which is also set at the beginning of the configure script. # Test for the locale name without encoding suffix. if (LC_ALL=zh_CN LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then gt_cv_locale_zh_CN=zh_CN else # Test for the locale name with explicit encoding suffix. if (LC_ALL=zh_CN.GB18030 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then gt_cv_locale_zh_CN=zh_CN.GB18030 else # None found. gt_cv_locale_zh_CN=none fi fi ;; esac else # If there was a link error, due to mblen(), the system is so old that # it certainly doesn't have a chinese locale. gt_cv_locale_zh_CN=none fi rm -fr conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_zh_CN" >&5 $as_echo "$gt_cv_locale_zh_CN" >&6; } LOCALE_ZH_CN=$gt_cv_locale_zh_CN { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a french Unicode locale" >&5 $as_echo_n "checking for a french Unicode locale... 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Also, when an encoding suffix such as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE category of the locale to "C". */ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) return 1; # else if (setlocale (LC_ALL, "") == NULL) return 1; # endif /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) is empty, and the behaviour of Tcl 8.4 in this locale is not useful. On OpenBSD 4.0, when an unsupported locale is specified, setlocale() succeeds but then nl_langinfo(CODESET) is "646". In this situation, some unit tests fail. */ # if HAVE_LANGINFO_CODESET { const char *cs = nl_langinfo (CODESET); if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) return 1; } # endif # ifdef __CYGWIN__ /* On Cygwin, avoid locale names without encoding suffix, because the locale_charset() function relies on the encoding suffix. Note that LC_ALL is set on the command line. */ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; # endif /* Check whether in the abbreviation of the second month, the second character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is two bytes long, with UTF-8 encoding. */ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; if (strftime (buf, sizeof (buf), "%b", &t) < 4 || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') return 1; #endif #if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ /* Check whether the decimal separator is a comma. On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point are nl_langinfo(RADIXCHAR) are both ".". */ if (localeconv () ->decimal_point[0] != ',') return 1; #endif return 0; } _ACEOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 (eval $ac_link) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s conftest$ac_exeext; then case "$host_os" in # Handle native Windows specially, because there setlocale() interprets # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", # "fr" or "fra" as "French" or "French_France.1252", # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", # "ja" as "Japanese" or "Japanese_Japan.932", # and similar. mingw*) # Test for the hypothetical native Windows locale name. if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then gt_cv_locale_fr_utf8=French_France.65001 else # None found. gt_cv_locale_fr_utf8=none fi ;; *) # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the # configure script would override the LC_ALL setting. Likewise for # LC_CTYPE, which is also set at the beginning of the configure script. # Test for the usual locale name. if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then gt_cv_locale_fr_utf8=fr_FR else # Test for the locale name with explicit encoding suffix. if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then gt_cv_locale_fr_utf8=fr_FR.UTF-8 else # Test for the Solaris 7 locale name. if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then gt_cv_locale_fr_utf8=fr.UTF-8 else # None found. gt_cv_locale_fr_utf8=none fi fi fi ;; esac fi rm -fr conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr_utf8" >&5 $as_echo "$gt_cv_locale_fr_utf8" >&6; } LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 GNULIB_FFSL=0; GNULIB_FFSLL=0; GNULIB_MEMCHR=0; GNULIB_MEMMEM=0; GNULIB_MEMPCPY=0; GNULIB_MEMRCHR=0; GNULIB_RAWMEMCHR=0; GNULIB_STPCPY=0; GNULIB_STPNCPY=0; GNULIB_STRCHRNUL=0; GNULIB_STRDUP=0; GNULIB_STRNCAT=0; GNULIB_STRNDUP=0; GNULIB_STRNLEN=0; GNULIB_STRPBRK=0; GNULIB_STRSEP=0; GNULIB_STRSTR=0; GNULIB_STRCASESTR=0; GNULIB_STRTOK_R=0; GNULIB_MBSLEN=0; GNULIB_MBSNLEN=0; GNULIB_MBSCHR=0; GNULIB_MBSRCHR=0; GNULIB_MBSSTR=0; GNULIB_MBSCASECMP=0; GNULIB_MBSNCASECMP=0; GNULIB_MBSPCASECMP=0; GNULIB_MBSCASESTR=0; GNULIB_MBSCSPN=0; GNULIB_MBSPBRK=0; GNULIB_MBSSPN=0; GNULIB_MBSSEP=0; GNULIB_MBSTOK_R=0; GNULIB_STRERROR=0; GNULIB_STRERROR_R=0; GNULIB_STRSIGNAL=0; GNULIB_STRVERSCMP=0; HAVE_MBSLEN=0; HAVE_FFSL=1; HAVE_FFSLL=1; HAVE_MEMCHR=1; HAVE_DECL_MEMMEM=1; HAVE_MEMPCPY=1; HAVE_DECL_MEMRCHR=1; HAVE_RAWMEMCHR=1; HAVE_STPCPY=1; HAVE_STPNCPY=1; HAVE_STRCHRNUL=1; HAVE_DECL_STRDUP=1; HAVE_DECL_STRNDUP=1; HAVE_DECL_STRNLEN=1; HAVE_STRPBRK=1; HAVE_STRSEP=1; HAVE_STRCASESTR=1; HAVE_DECL_STRTOK_R=1; HAVE_DECL_STRERROR_R=1; HAVE_DECL_STRSIGNAL=1; HAVE_STRVERSCMP=1; REPLACE_MEMCHR=0; REPLACE_MEMMEM=0; REPLACE_STPNCPY=0; REPLACE_STRDUP=0; REPLACE_STRSTR=0; REPLACE_STRCASESTR=0; REPLACE_STRCHRNUL=0; REPLACE_STRERROR=0; REPLACE_STRERROR_R=0; REPLACE_STRNCAT=0; REPLACE_STRNDUP=0; REPLACE_STRNLEN=0; REPLACE_STRSIGNAL=0; REPLACE_STRTOK_R=0; UNDEFINE_STRTOK_R=0; # Check for mmap(). 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" >&6; } if ${gl_cv_next_poll_h+:} false; then : $as_echo_n "(cached) " >&6 else if test $ac_cv_header_poll_h = yes; then cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF case "$host_os" in aix*) gl_absname_cpp="$ac_cpp -C" ;; *) gl_absname_cpp="$ac_cpp" ;; esac case "$host_os" in mingw*) gl_dirsep_regex='[/\\]' ;; *) gl_dirsep_regex='\/' ;; esac gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' gl_header_literal_regex=`echo 'poll.h' \ | sed -e "$gl_make_literal_regex_sed"` gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ s|^/[^/]|//&| p q }' gl_cv_next_poll_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | sed -n "$gl_absolute_header_sed"`'"' else gl_cv_next_poll_h='<'poll.h'>' fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_poll_h" >&5 $as_echo "$gl_cv_next_poll_h" >&6; } fi NEXT_POLL_H=$gl_cv_next_poll_h if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' gl_next_as_first_directive='<'poll.h'>' else # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' gl_next_as_first_directive=$gl_cv_next_poll_h fi NEXT_AS_FIRST_DIRECTIVE_POLL_H=$gl_next_as_first_directive for gl_func in poll; do as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh` { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5 $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; } if eval \${$as_gl_Symbol+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { #undef $gl_func (void) $gl_func; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : eval "$as_gl_Symbol=yes" else eval "$as_gl_Symbol=no" fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi eval ac_res=\$$as_gl_Symbol { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1 _ACEOF eval ac_cv_have_decl_$gl_func=yes fi done { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 $as_echo_n "checking for inline... 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" >&6; } if ${gl_cv_func_wsastartup+:} false; then : $as_echo_n "(cached) " >&6 else gl_save_LIBS="$LIBS" LIBS="$LIBS -lws2_32" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifdef HAVE_WINSOCK2_H # include #endif int main () { WORD wVersionRequested = MAKEWORD(1, 1); WSADATA wsaData; int err = WSAStartup(wVersionRequested, &wsaData); WSACleanup (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : gl_cv_func_wsastartup=yes else gl_cv_func_wsastartup=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS="$gl_save_LIBS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_wsastartup" >&5 $as_echo "$gl_cv_func_wsastartup" >&6; } if test "$gl_cv_func_wsastartup" = "yes"; then $as_echo "#define WINDOWS_SOCKETS 1" >>confdefs.h LIBSOCKET='-lws2_32' fi else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing setsockopt" >&5 $as_echo_n "checking for library containing setsockopt... " >&6; } if ${gl_cv_lib_socket+:} false; then : $as_echo_n "(cached) " >&6 else gl_cv_lib_socket= cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ extern #ifdef __cplusplus "C" #endif char setsockopt(); int main () { setsockopt(); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : else gl_save_LIBS="$LIBS" LIBS="$gl_save_LIBS -lsocket" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ extern #ifdef __cplusplus "C" #endif char setsockopt(); int main () { setsockopt(); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : gl_cv_lib_socket="-lsocket" fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test -z "$gl_cv_lib_socket"; then LIBS="$gl_save_LIBS -lnetwork" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ extern #ifdef __cplusplus "C" #endif char setsockopt(); int main () { setsockopt(); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : gl_cv_lib_socket="-lnetwork" fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test -z "$gl_cv_lib_socket"; then LIBS="$gl_save_LIBS -lnet" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ extern #ifdef __cplusplus "C" #endif char setsockopt(); int main () { setsockopt(); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : gl_cv_lib_socket="-lnet" fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi fi LIBS="$gl_save_LIBS" fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test -z "$gl_cv_lib_socket"; then gl_cv_lib_socket="none needed" fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_lib_socket" >&5 $as_echo "$gl_cv_lib_socket" >&6; } if test "$gl_cv_lib_socket" != "none needed"; then LIBSOCKET="$gl_cv_lib_socket" fi fi : GNULIB_PSELECT=0; GNULIB_SELECT=0; HAVE_PSELECT=1; REPLACE_PSELECT=0; REPLACE_SELECT=0; { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether is self-contained" >&5 $as_echo_n "checking whether is self-contained... " >&6; } if ${gl_cv_header_sys_select_h_selfcontained+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { struct timeval b; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : gl_cv_header_sys_select_h_selfcontained=yes else gl_cv_header_sys_select_h_selfcontained=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext if test $gl_cv_header_sys_select_h_selfcontained = yes; then cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { int memset; int bzero; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { #undef memset #define memset nonexistent_memset extern #ifdef __cplusplus "C" #endif void *memset (void *, int, unsigned long); #undef bzero #define bzero nonexistent_bzero extern #ifdef __cplusplus "C" #endif void bzero (void *, unsigned long); fd_set fds; FD_ZERO (&fds); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : else gl_cv_header_sys_select_h_selfcontained=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_select_h_selfcontained" >&5 $as_echo "$gl_cv_header_sys_select_h_selfcontained" >&6; } : if test $gl_cv_have_include_next = yes; then gl_cv_next_sys_select_h='<'sys/select.h'>' else { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 $as_echo_n "checking absolute name of ... " >&6; } if ${gl_cv_next_sys_select_h+:} false; then : $as_echo_n "(cached) " >&6 else if test $ac_cv_header_sys_select_h = yes; then cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF case "$host_os" in aix*) gl_absname_cpp="$ac_cpp -C" ;; *) gl_absname_cpp="$ac_cpp" ;; esac case "$host_os" in mingw*) gl_dirsep_regex='[/\\]' ;; *) gl_dirsep_regex='\/' ;; esac gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' gl_header_literal_regex=`echo 'sys/select.h' \ | sed -e "$gl_make_literal_regex_sed"` gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ s|^/[^/]|//&| p q }' gl_cv_next_sys_select_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | sed -n "$gl_absolute_header_sed"`'"' else gl_cv_next_sys_select_h='<'sys/select.h'>' fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_select_h" >&5 $as_echo "$gl_cv_next_sys_select_h" >&6; } fi NEXT_SYS_SELECT_H=$gl_cv_next_sys_select_h if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' gl_next_as_first_directive='<'sys/select.h'>' else # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' gl_next_as_first_directive=$gl_cv_next_sys_select_h fi NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H=$gl_next_as_first_directive if test $ac_cv_header_sys_select_h = yes; then HAVE_SYS_SELECT_H=1 else HAVE_SYS_SELECT_H=0 fi : if test $ac_cv_header_sys_socket_h != yes; then for ac_header in winsock2.h do : ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" if test "x$ac_cv_header_winsock2_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_WINSOCK2_H 1 _ACEOF fi done fi if test "$ac_cv_header_winsock2_h" = yes; then HAVE_WINSOCK2_H=1 UNISTD_H_HAVE_WINSOCK2_H=1 SYS_IOCTL_H_HAVE_WINSOCK2_H=1 else HAVE_WINSOCK2_H=0 fi for gl_func in pselect select; do as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh` { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5 $as_echo_n "checking whether $gl_func is declared without a macro... 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" >&6; } if ${ac_cv_header_stdbool_h+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #ifndef bool "error: bool is not defined" #endif #ifndef false "error: false is not defined" #endif #if false "error: false is not 0" #endif #ifndef true "error: true is not defined" #endif #if true != 1 "error: true is not 1" #endif #ifndef __bool_true_false_are_defined "error: __bool_true_false_are_defined is not defined" #endif struct s { _Bool s: 1; _Bool t; } s; char a[true == 1 ? 1 : -1]; char b[false == 0 ? 1 : -1]; char c[__bool_true_false_are_defined == 1 ? 1 : -1]; char d[(bool) 0.5 == true ? 1 : -1]; /* See body of main program for 'e'. */ char f[(_Bool) 0.0 == false ? 1 : -1]; char g[true]; char h[sizeof (_Bool)]; char i[sizeof s.t]; enum { j = false, k = true, l = false * true, m = true * 256 }; /* The following fails for HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */ _Bool n[m]; char o[sizeof n == m * sizeof n[0] ? 1 : -1]; char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1]; /* Catch a bug in an HP-UX C compiler. See http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html */ _Bool q = true; _Bool *pq = &q; int main () { bool e = &s; *pq |= q; *pq |= ! q; /* Refer to every declared value, to avoid compiler optimizations. */ return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l + !m + !n + !o + !p + !q + !pq); ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : ac_cv_header_stdbool_h=yes else ac_cv_header_stdbool_h=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5 $as_echo "$ac_cv_header_stdbool_h" >&6; } ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default" if test "x$ac_cv_type__Bool" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE__BOOL 1 _ACEOF fi REPLACE_NULL=0; HAVE_WCHAR_T=1; { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5 $as_echo_n "checking for wchar_t... 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" >&6; } if ${ac_cv_type_long_long_int+:} false; then : $as_echo_n "(cached) " >&6 else ac_cv_type_long_long_int=yes if test "x${ac_cv_prog_cc_c99-no}" = xno; then ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int if test $ac_cv_type_long_long_int = yes; then if test "$cross_compiling" = yes; then : : else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #ifndef LLONG_MAX # define HALF \ (1LL << (sizeof (long long int) * CHAR_BIT - 2)) # define LLONG_MAX (HALF - 1 + HALF) #endif int main () { long long int n = 1; int i; for (i = 0; ; i++) { long long int m = n << i; if (m >> i != n) return 1; if (LLONG_MAX / 2 < m) break; } return 0; ; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : else ac_cv_type_long_long_int=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5 $as_echo "$ac_cv_type_long_long_int" >&6; } if test $ac_cv_type_long_long_int = yes; then $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h fi if test $ac_cv_type_long_long_int = yes; then HAVE_LONG_LONG_INT=1 else HAVE_LONG_LONG_INT=0 fi if test $ac_cv_type_unsigned_long_long_int = yes; then HAVE_UNSIGNED_LONG_LONG_INT=1 else HAVE_UNSIGNED_LONG_LONG_INT=0 fi : if test $ac_cv_header_wchar_h = yes; then HAVE_WCHAR_H=1 else HAVE_WCHAR_H=0 fi if test $ac_cv_header_inttypes_h = yes; then HAVE_INTTYPES_H=1 else HAVE_INTTYPES_H=0 fi if test $ac_cv_header_sys_types_h = yes; then HAVE_SYS_TYPES_H=1 else HAVE_SYS_TYPES_H=0 fi : if test $gl_cv_have_include_next = yes; then gl_cv_next_stdint_h='<'stdint.h'>' else { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 $as_echo_n "checking absolute name of ... 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(t) 0 : ~ TYPE_MAXIMUM (t))) #define TYPE_MAXIMUM(t) \ ((t) ((t) 0 < (t) -1 \ ? (t) -1 \ : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) struct s { int check_PTRDIFF: PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t) && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t) ? 1 : -1; /* Detect bug in FreeBSD 6.0 / ia64. */ int check_SIG_ATOMIC: SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t) && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t) ? 1 : -1; int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1; int check_WCHAR: WCHAR_MIN == TYPE_MINIMUM (wchar_t) && WCHAR_MAX == TYPE_MAXIMUM (wchar_t) ? 1 : -1; /* Detect bug in mingw. */ int check_WINT: WINT_MIN == TYPE_MINIMUM (wint_t) && WINT_MAX == TYPE_MAXIMUM (wint_t) ? 1 : -1; /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */ int check_UINT8_C: (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1; int check_UINT16_C: (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1; /* Detect bugs in OpenBSD 3.9 stdint.h. */ #ifdef UINT8_MAX int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1; #endif #ifdef UINT16_MAX int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1; #endif #ifdef UINT32_MAX int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1; #endif #ifdef UINT64_MAX int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1; #endif int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1; int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1; int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1; int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1; int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1; int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1; int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1; int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1; int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1; int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1; int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1; }; int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : if test "$cross_compiling" = yes; then : gl_cv_header_working_stdint_h=yes else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ #include /* BSD/OS 4.0.1 has a bug: , and must be included before . */ #include #include #if HAVE_WCHAR_H # include # include # include #endif #include #include #define MVAL(macro) MVAL1(macro) #define MVAL1(expression) #expression static const char *macro_values[] = { #ifdef INT8_MAX MVAL (INT8_MAX), #endif #ifdef INT16_MAX MVAL (INT16_MAX), #endif #ifdef INT32_MAX MVAL (INT32_MAX), #endif #ifdef INT64_MAX MVAL (INT64_MAX), #endif #ifdef UINT8_MAX MVAL (UINT8_MAX), #endif #ifdef UINT16_MAX MVAL (UINT16_MAX), #endif #ifdef UINT32_MAX MVAL (UINT32_MAX), #endif #ifdef UINT64_MAX MVAL (UINT64_MAX), #endif NULL }; int main () { const char **mv; for (mv = macro_values; *mv != NULL; mv++) { const char *value = *mv; /* Test whether it looks like a cast expression. */ if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0 || strncmp (value, "((unsigned short)"/*)*/, 17) == 0 || strncmp (value, "((unsigned char)"/*)*/, 16) == 0 || strncmp (value, "((int)"/*)*/, 6) == 0 || strncmp (value, "((signed short)"/*)*/, 15) == 0 || strncmp (value, "((signed char)"/*)*/, 14) == 0) return mv - macro_values + 1; } return 0; ; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : gl_cv_header_working_stdint_h=yes fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdint_h" >&5 $as_echo "$gl_cv_header_working_stdint_h" >&6; } fi if test "$gl_cv_header_working_stdint_h" = yes; then STDINT_H= else for ac_header in sys/inttypes.h sys/bitypes.h do : as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done if test $ac_cv_header_sys_inttypes_h = yes; then HAVE_SYS_INTTYPES_H=1 else HAVE_SYS_INTTYPES_H=0 fi if test $ac_cv_header_sys_bitypes_h = yes; then HAVE_SYS_BITYPES_H=1 else HAVE_SYS_BITYPES_H=0 fi if test $APPLE_UNIVERSAL_BUILD = 0; then for gltype in ptrdiff_t size_t ; do { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5 $as_echo_n "checking for bit size of $gltype... 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" >&6; } if eval \${gl_cv_type_${gltype}_suffix+:} false; then : $as_echo_n "(cached) " >&6 else eval gl_cv_type_${gltype}_suffix=no eval result=\$gl_cv_type_${gltype}_signed if test "$result" = yes; then glsufu= else glsufu=u fi for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do case $glsuf in '') gltype1='int';; l) gltype1='long int';; ll) gltype1='long long int';; i64) gltype1='__int64';; u) gltype1='unsigned int';; ul) gltype1='unsigned long int';; ull) gltype1='unsigned long long int';; ui64)gltype1='unsigned __int64';; esac cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* BSD/OS 4.0.1 has a bug: , and must be included before . */ #include #include #if HAVE_WCHAR_H # include # include # include #endif extern $gltype foo; extern $gltype1 foo; int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : eval gl_cv_type_${gltype}_suffix=\$glsuf fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext eval result=\$gl_cv_type_${gltype}_suffix test "$result" != no && break done fi eval ac_res=\$gl_cv_type_${gltype}_suffix { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` eval result=\$gl_cv_type_${gltype}_suffix test "$result" = no && result= eval ${GLTYPE}_SUFFIX=\$result cat >>confdefs.h <<_ACEOF #define ${GLTYPE}_SUFFIX $result _ACEOF done if test $BITSIZEOF_WINT_T -lt 32; then BITSIZEOF_WINT_T=32 fi STDINT_H=stdint.h fi if test -n "$STDINT_H"; then GL_GENERATE_STDINT_H_TRUE= GL_GENERATE_STDINT_H_FALSE='#' else GL_GENERATE_STDINT_H_TRUE='#' GL_GENERATE_STDINT_H_FALSE= fi ac_fn_c_check_decl "$LINENO" "strdup" "ac_cv_have_decl_strdup" "$ac_includes_default" if test "x$ac_cv_have_decl_strdup" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_STRDUP $ac_have_decl _ACEOF REPLACE_STRERROR_0=0 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strerror(0) succeeds" >&5 $as_echo_n "checking whether strerror(0) succeeds... " >&6; } if ${gl_cv_func_strerror_0_works+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : case "$host_os" in # Guess yes on glibc systems. *-gnu*) gl_cv_func_strerror_0_works="guessing yes" ;; # If we don't know, assume the worst. *) gl_cv_func_strerror_0_works="guessing no" ;; esac else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int main () { int result = 0; char *str; errno = 0; str = strerror (0); if (!*str) result |= 1; if (errno) result |= 2; if (strstr (str, "nknown") || strstr (str, "ndefined")) result |= 4; return result; ; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : gl_cv_func_strerror_0_works=yes else gl_cv_func_strerror_0_works=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strerror_0_works" >&5 $as_echo "$gl_cv_func_strerror_0_works" >&6; } case "$gl_cv_func_strerror_0_works" in *yes) ;; *) REPLACE_STRERROR_0=1 $as_echo "#define REPLACE_STRERROR_0 1" >>confdefs.h ;; esac if test $gl_cv_have_include_next = yes; then gl_cv_next_string_h='<'string.h'>' else { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 $as_echo_n "checking absolute name of ... " >&6; } if ${gl_cv_next_string_h+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF case "$host_os" in aix*) gl_absname_cpp="$ac_cpp -C" ;; *) gl_absname_cpp="$ac_cpp" ;; esac case "$host_os" in mingw*) gl_dirsep_regex='[/\\]' ;; *) gl_dirsep_regex='\/' ;; esac gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' gl_header_literal_regex=`echo 'string.h' \ | sed -e "$gl_make_literal_regex_sed"` gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ s|^/[^/]|//&| p q }' gl_cv_next_string_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | sed -n "$gl_absolute_header_sed"`'"' fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_string_h" >&5 $as_echo "$gl_cv_next_string_h" >&6; } fi NEXT_STRING_H=$gl_cv_next_string_h if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' gl_next_as_first_directive='<'string.h'>' else # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' gl_next_as_first_directive=$gl_cv_next_string_h fi NEXT_AS_FIRST_DIRECTIVE_STRING_H=$gl_next_as_first_directive for gl_func in ffsl ffsll memmem mempcpy memrchr rawmemchr stpcpy stpncpy strchrnul strdup strncat strndup strnlen strpbrk strsep strcasestr strtok_r strerror_r strsignal strverscmp; do as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh` { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5 $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; } if eval \${$as_gl_Symbol+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { #undef $gl_func (void) $gl_func; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : eval "$as_gl_Symbol=yes" else eval "$as_gl_Symbol=no" fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi eval ac_res=\$$as_gl_Symbol { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1 _ACEOF eval ac_cv_have_decl_$gl_func=yes fi done GNULIB_SOCKET=0; GNULIB_CONNECT=0; GNULIB_ACCEPT=0; GNULIB_BIND=0; GNULIB_GETPEERNAME=0; GNULIB_GETSOCKNAME=0; GNULIB_GETSOCKOPT=0; GNULIB_LISTEN=0; GNULIB_RECV=0; GNULIB_SEND=0; GNULIB_RECVFROM=0; GNULIB_SENDTO=0; GNULIB_SETSOCKOPT=0; GNULIB_SHUTDOWN=0; GNULIB_ACCEPT4=0; HAVE_STRUCT_SOCKADDR_STORAGE=1; HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY=1; HAVE_SA_FAMILY_T=1; HAVE_ACCEPT4=1; GNULIB_GETTIMEOFDAY=0; HAVE_GETTIMEOFDAY=1; HAVE_STRUCT_TIMEVAL=1; HAVE_SYS_TIME_H=1; REPLACE_GETTIMEOFDAY=0; REPLACE_STRUCT_TIMEVAL=0; : : if test $gl_cv_have_include_next = yes; then gl_cv_next_sys_time_h='<'sys/time.h'>' else { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 $as_echo_n "checking absolute name of ... " >&6; } if ${gl_cv_next_sys_time_h+:} false; then : $as_echo_n "(cached) " >&6 else if test $ac_cv_header_sys_time_h = yes; then cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF case "$host_os" in aix*) gl_absname_cpp="$ac_cpp -C" ;; *) gl_absname_cpp="$ac_cpp" ;; esac case "$host_os" in mingw*) gl_dirsep_regex='[/\\]' ;; *) gl_dirsep_regex='\/' ;; esac gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' gl_header_literal_regex=`echo 'sys/time.h' \ | sed -e "$gl_make_literal_regex_sed"` gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ s|^/[^/]|//&| p q }' gl_cv_next_sys_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | sed -n "$gl_absolute_header_sed"`'"' else gl_cv_next_sys_time_h='<'sys/time.h'>' fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_time_h" >&5 $as_echo "$gl_cv_next_sys_time_h" >&6; } fi NEXT_SYS_TIME_H=$gl_cv_next_sys_time_h if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' gl_next_as_first_directive='<'sys/time.h'>' else # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' gl_next_as_first_directive=$gl_cv_next_sys_time_h fi NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H=$gl_next_as_first_directive if test $ac_cv_header_sys_time_h != yes; then HAVE_SYS_TIME_H=0 fi : if test $ac_cv_header_sys_socket_h != yes; then for ac_header in winsock2.h do : ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" if test "x$ac_cv_header_winsock2_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_WINSOCK2_H 1 _ACEOF fi done fi if test "$ac_cv_header_winsock2_h" = yes; then HAVE_WINSOCK2_H=1 UNISTD_H_HAVE_WINSOCK2_H=1 SYS_IOCTL_H_HAVE_WINSOCK2_H=1 else HAVE_WINSOCK2_H=0 fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5 $as_echo_n "checking for struct timeval... " >&6; } if ${gl_cv_sys_struct_timeval+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #if HAVE_SYS_TIME_H #include #endif #include #if HAVE_WINSOCK2_H # include #endif int main () { static struct timeval x; x.tv_sec = x.tv_usec; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : gl_cv_sys_struct_timeval=yes else gl_cv_sys_struct_timeval=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timeval" >&5 $as_echo "$gl_cv_sys_struct_timeval" >&6; } if test $gl_cv_sys_struct_timeval != yes; then HAVE_STRUCT_TIMEVAL=0 else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wide-enough struct timeval.tv_sec member" >&5 $as_echo_n "checking for wide-enough struct timeval.tv_sec member... " >&6; } if ${gl_cv_sys_struct_timeval_tv_sec+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #if HAVE_SYS_TIME_H #include #endif #include #if HAVE_WINSOCK2_H # include #endif int main () { static struct timeval x; typedef int verify_tv_sec_type[ sizeof (time_t) <= sizeof x.tv_sec ? 1 : -1 ]; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : gl_cv_sys_struct_timeval_tv_sec=yes else gl_cv_sys_struct_timeval_tv_sec=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timeval_tv_sec" >&5 $as_echo "$gl_cv_sys_struct_timeval_tv_sec" >&6; } if test $gl_cv_sys_struct_timeval_tv_sec != yes; then REPLACE_STRUCT_TIMEVAL=1 fi fi for gl_func in gettimeofday; do as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh` { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5 $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; } if eval \${$as_gl_Symbol+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #if HAVE_SYS_TIME_H # include #endif #include int main () { #undef $gl_func (void) $gl_func; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : eval "$as_gl_Symbol=yes" else eval "$as_gl_Symbol=no" fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi eval ac_res=\$$as_gl_Symbol { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1 _ACEOF eval ac_cv_have_decl_$gl_func=yes fi done GNULIB_TIMES=0; HAVE_STRUCT_TMS=1; HAVE_TIMES=1; if test $gl_cv_have_include_next = yes; then gl_cv_next_sys_types_h='<'sys/types.h'>' else { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 $as_echo_n "checking absolute name of ... " >&6; } if ${gl_cv_next_sys_types_h+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF case "$host_os" in aix*) gl_absname_cpp="$ac_cpp -C" ;; *) gl_absname_cpp="$ac_cpp" ;; esac case "$host_os" in mingw*) gl_dirsep_regex='[/\\]' ;; *) gl_dirsep_regex='\/' ;; esac gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' gl_header_literal_regex=`echo 'sys/types.h' \ | sed -e "$gl_make_literal_regex_sed"` gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ s|^/[^/]|//&| p q }' gl_cv_next_sys_types_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | sed -n "$gl_absolute_header_sed"`'"' fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_types_h" >&5 $as_echo "$gl_cv_next_sys_types_h" >&6; } fi NEXT_SYS_TYPES_H=$gl_cv_next_sys_types_h if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' gl_next_as_first_directive='<'sys/types.h'>' else # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' gl_next_as_first_directive=$gl_cv_next_sys_types_h fi NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H=$gl_next_as_first_directive GNULIB_MKTIME=0; GNULIB_NANOSLEEP=0; GNULIB_STRPTIME=0; GNULIB_TIMEGM=0; GNULIB_TIME_R=0; HAVE_DECL_LOCALTIME_R=1; HAVE_NANOSLEEP=1; HAVE_STRPTIME=1; HAVE_TIMEGM=1; REPLACE_LOCALTIME_R=GNULIB_PORTCHECK; REPLACE_MKTIME=GNULIB_PORTCHECK; REPLACE_NANOSLEEP=GNULIB_PORTCHECK; REPLACE_TIMEGM=GNULIB_PORTCHECK; : { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in " >&5 $as_echo_n "checking for struct timespec in ... " >&6; } if ${gl_cv_sys_struct_timespec_in_time_h+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { static struct timespec x; x.tv_sec = x.tv_nsec; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : gl_cv_sys_struct_timespec_in_time_h=yes else gl_cv_sys_struct_timespec_in_time_h=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_time_h" >&5 $as_echo "$gl_cv_sys_struct_timespec_in_time_h" >&6; } TIME_H_DEFINES_STRUCT_TIMESPEC=0 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=0 PTHREAD_H_DEFINES_STRUCT_TIMESPEC=0 if test $gl_cv_sys_struct_timespec_in_time_h = yes; then TIME_H_DEFINES_STRUCT_TIMESPEC=1 else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in " >&5 $as_echo_n "checking for struct timespec in ... " >&6; } if ${gl_cv_sys_struct_timespec_in_sys_time_h+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { static struct timespec x; x.tv_sec = x.tv_nsec; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : gl_cv_sys_struct_timespec_in_sys_time_h=yes else gl_cv_sys_struct_timespec_in_sys_time_h=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_sys_time_h" >&5 $as_echo "$gl_cv_sys_struct_timespec_in_sys_time_h" >&6; } if test $gl_cv_sys_struct_timespec_in_sys_time_h = yes; then SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=1 else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in " >&5 $as_echo_n "checking for struct timespec in ... " >&6; } if ${gl_cv_sys_struct_timespec_in_pthread_h+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { static struct timespec x; x.tv_sec = x.tv_nsec; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : gl_cv_sys_struct_timespec_in_pthread_h=yes else gl_cv_sys_struct_timespec_in_pthread_h=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_pthread_h" >&5 $as_echo "$gl_cv_sys_struct_timespec_in_pthread_h" >&6; } if test $gl_cv_sys_struct_timespec_in_pthread_h = yes; then PTHREAD_H_DEFINES_STRUCT_TIMESPEC=1 fi fi fi if test $gl_cv_have_include_next = yes; then gl_cv_next_time_h='<'time.h'>' else { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 $as_echo_n "checking absolute name of ... " >&6; } if ${gl_cv_next_time_h+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF case "$host_os" in aix*) gl_absname_cpp="$ac_cpp -C" ;; *) gl_absname_cpp="$ac_cpp" ;; esac case "$host_os" in mingw*) gl_dirsep_regex='[/\\]' ;; *) gl_dirsep_regex='\/' ;; esac gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' gl_header_literal_regex=`echo 'time.h' \ | sed -e "$gl_make_literal_regex_sed"` gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ s|^/[^/]|//&| p q }' gl_cv_next_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | sed -n "$gl_absolute_header_sed"`'"' fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_time_h" >&5 $as_echo "$gl_cv_next_time_h" >&6; } fi NEXT_TIME_H=$gl_cv_next_time_h if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' gl_next_as_first_directive='<'time.h'>' else # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' gl_next_as_first_directive=$gl_cv_next_time_h fi NEXT_AS_FIRST_DIRECTIVE_TIME_H=$gl_next_as_first_directive gl_libunistring_sed_extract_major='/^[0-9]/{s/^\([0-9]*\).*/\1/p;q;} i\ 0 q ' gl_libunistring_sed_extract_minor='/^[0-9][0-9]*[.][0-9]/{s/^[0-9]*[.]\([0-9]*\).*/\1/p;q;} i\ 0 q ' gl_libunistring_sed_extract_subminor='/^[0-9][0-9]*[.][0-9][0-9]*[.][0-9]/{s/^[0-9]*[.][0-9]*[.]\([0-9]*\).*/\1/p;q;} i\ 0 q ' if test "$HAVE_LIBUNISTRING" = yes; then LIBUNISTRING_VERSION_MAJOR=`echo "$LIBUNISTRING_VERSION" | sed -n -e "$gl_libunistring_sed_extract_major"` LIBUNISTRING_VERSION_MINOR=`echo "$LIBUNISTRING_VERSION" | sed -n -e "$gl_libunistring_sed_extract_minor"` LIBUNISTRING_VERSION_SUBMINOR=`echo "$LIBUNISTRING_VERSION" | sed -n -e "$gl_libunistring_sed_extract_subminor"` fi : if test $ac_cv_header_features_h = yes; then HAVE_FEATURES_H=1 else HAVE_FEATURES_H=0 fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wint_t" >&5 $as_echo_n "checking for wint_t... 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"[a-\\\\\\\\]" : "[\\\\\\\\-a]"; static char const A_1[] = { 'A' - 1, 0 }; static char const A01[] = { 'A' + 1, 0 }; static char const a_1[] = { 'a' - 1, 0 }; static char const a01[] = { 'a' + 1, 0 }; static char const bs_1[] = { '\\\\' - 1, 0 }; static char const bs01[] = { '\\\\' + 1, 0 }; int result = 0; if (!n ("a*", "", 0)) return 1; if (!y ("a*", "abc", 0)) return 1; if (!y ("[/b", "[/b", 0)) /*"]]"*/ /* glibc Bugzilla bug 12378 */ return 1; if (!n ("d*/*1", "d/s/1", FNM_PATHNAME)) return 2; if (!y ("a\\\\bc", "abc", 0)) return 3; if (!n ("a\\\\bc", "abc", FNM_NOESCAPE)) return 3; if (!y ("*x", ".x", 0)) return 4; if (!n ("*x", ".x", FNM_PERIOD)) return 4; if (!y (Apat, "\\\\", 0)) return 5; if (!y (Apat, "A", 0)) return 5; if (!y (apat, "\\\\", 0)) return 5; if (!y (apat, "a", 0)) return 5; if (!(n (Apat, A_1, 0) == ('A' < '\\\\'))) return 5; if (!(n (apat, a_1, 0) == ('a' < '\\\\'))) return 5; if (!(y (Apat, A01, 0) == ('A' < '\\\\'))) return 5; if (!(y (apat, a01, 0) == ('a' < '\\\\'))) return 5; if (!(y (Apat, bs_1, 0) == ('A' < '\\\\'))) return 5; if (!(y (apat, bs_1, 0) == ('a' < '\\\\'))) return 5; if (!(n (Apat, bs01, 0) == ('A' < '\\\\'))) return 5; if (!(n (apat, bs01, 0) == ('a' < '\\\\'))) return 5; $gl_fnmatch_gnu_start if (!y ("xxXX", "xXxX", FNM_CASEFOLD)) result |= 8; if (!y ("a++(x|yy)b", "a+xyyyyxb", FNM_EXTMATCH)) result |= 16; if (!n ("d*/*1", "d/s/1", FNM_FILE_NAME)) result |= 32; if (!y ("*", "x", FNM_FILE_NAME | FNM_LEADING_DIR)) result |= 64; if (!y ("x*", "x/y/z", FNM_FILE_NAME | FNM_LEADING_DIR)) result |= 64; if (!y ("*c*", "c/x", FNM_FILE_NAME | FNM_LEADING_DIR)) result |= 64; $gl_fnmatch_gnu_end return result; ; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : eval "$gl_fnmatch_cache_var=yes" else eval "$gl_fnmatch_cache_var=no" fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi eval ac_res=\$$gl_fnmatch_cache_var { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } eval "gl_fnmatch_result=\"\$$gl_fnmatch_cache_var\"" if test "$gl_fnmatch_result" = yes; then rm -f "$gl_source_base/fnmatch.h" else FNMATCH_H=fnmatch.h fi if test -n "$FNMATCH_H"; then GL_GENERATE_FNMATCH_H_TRUE= GL_GENERATE_FNMATCH_H_FALSE='#' else GL_GENERATE_FNMATCH_H_TRUE='#' GL_GENERATE_FNMATCH_H_FALSE= fi if test -n "$FNMATCH_H"; then gl_LIBOBJS="$gl_LIBOBJS fnmatch.$ac_objext" cat >>confdefs.h <<_ACEOF #define fnmatch ${gl_fnmatch_required_lowercase}_fnmatch _ACEOF ac_fn_c_check_decl "$LINENO" "isblank" "ac_cv_have_decl_isblank" "#include " if test "x$ac_cv_have_decl_isblank" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_ISBLANK $ac_have_decl _ACEOF : : fi if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then REPLACE_FSTAT=1 fi if test $WINDOWS_64_BIT_ST_SIZE = 1; then REPLACE_FSTAT=1 fi : if test $ac_cv_func_fchdir = no; then HAVE_FCHDIR=0 fi if test $HAVE_FCHDIR = 0; then case "$gl_cv_func_open_directory_works" in *yes) ;; *) REPLACE_FSTAT=1 ;; esac fi if test $REPLACE_FSTAT = 1; then gl_LIBOBJS="$gl_LIBOBJS fstat.$ac_objext" : fi GNULIB_FSTAT=1 $as_echo "#define GNULIB_TEST_FSTAT 1" >>confdefs.h : if test $ac_cv_func_fstatat = no; then HAVE_FSTATAT=0 else { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fstatat (..., 0) works" >&5 $as_echo_n "checking whether fstatat (..., 0) works... " >&6; } if ${gl_cv_func_fstatat_zero_flag+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : case "$host_os" in aix*) gl_cv_func_fstatat_zero_flag="guessing no";; *) gl_cv_func_fstatat_zero_flag="guessing yes";; esac else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int main (void) { struct stat a; return fstatat (AT_FDCWD, ".", &a, 0) != 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : gl_cv_func_fstatat_zero_flag=yes else gl_cv_func_fstatat_zero_flag=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fstatat_zero_flag" >&5 $as_echo "$gl_cv_func_fstatat_zero_flag" >&6; } case $gl_cv_func_fstatat_zero_flag+$gl_cv_func_lstat_dereferences_slashed_symlink in *yes+*yes) ;; *) REPLACE_FSTATAT=1 case $gl_cv_func_fstatat_zero_flag in *yes) $as_echo "#define HAVE_WORKING_FSTATAT_ZERO_FLAG 1" >>confdefs.h ;; esac ;; esac fi if test $HAVE_FSTATAT = 0 || test $REPLACE_FSTATAT = 1; then gl_LIBOBJS="$gl_LIBOBJS fstatat.$ac_objext" fi GNULIB_FSTATAT=1 $as_echo "#define GNULIB_TEST_FSTATAT 1" >>confdefs.h : if test $ac_cv_func_ftruncate = yes; then case "$host_os" in mingw*) REPLACE_FTRUNCATE=1 ;; esac else HAVE_FTRUNCATE=0 fi if test $HAVE_FTRUNCATE = 0 || test $REPLACE_FTRUNCATE = 1; then gl_LIBOBJS="$gl_LIBOBJS ftruncate.$ac_objext" for ac_func in chsize do : ac_fn_c_check_func "$LINENO" "chsize" "ac_cv_func_chsize" if test "x$ac_cv_func_chsize" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_CHSIZE 1 _ACEOF fi done fi GNULIB_FTRUNCATE=1 $as_echo "#define GNULIB_TEST_FTRUNCATE 1" >>confdefs.h gl_abort_bug=no case "$host_os" in mingw*) gl_cv_func_getcwd_path_max=yes ;; *) : : { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getcwd handles long file names properly" >&5 $as_echo_n "checking whether getcwd handles long file names properly... 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And if we were to start worrying about remote file systems, we'd have to enable the wrapper function all of the time, just to be safe. That's not worth the cost. */ exit (0); #elif ((INT_MAX / (DIR_NAME_SIZE / DOTDOTSLASH_LEN + 1) \ - DIR_NAME_SIZE - BUF_SLOP) \ <= PATH_MAX) /* FIXME: Assuming there's a system for which this is true, this should be done in a compile test. */ exit (0); #else char buf[PATH_MAX * (DIR_NAME_SIZE / DOTDOTSLASH_LEN + 1) + DIR_NAME_SIZE + BUF_SLOP]; char *cwd = getcwd (buf, PATH_MAX); size_t initial_cwd_len; size_t cwd_len; int fail = 0; size_t n_chdirs = 0; if (cwd == NULL) exit (10); cwd_len = initial_cwd_len = strlen (cwd); while (1) { size_t dotdot_max = PATH_MAX * (DIR_NAME_SIZE / DOTDOTSLASH_LEN); char *c = NULL; cwd_len += DIR_NAME_SIZE; /* If mkdir or chdir fails, it could be that this system cannot create any file with an absolute name longer than PATH_MAX, such as cygwin. If so, leave fail as 0, because the current working directory can't be too long for getcwd if it can't even be created. For other errors, be pessimistic and consider that as a failure, too. */ if (mkdir (DIR_NAME, S_IRWXU) < 0 || chdir (DIR_NAME) < 0) { if (! (errno == ERANGE || is_ENAMETOOLONG (errno))) fail = 20; break; } if (PATH_MAX <= cwd_len && cwd_len < PATH_MAX + DIR_NAME_SIZE) { c = getcwd (buf, PATH_MAX); if (!c && errno == ENOENT) { fail = 11; break; } if (c) { fail = 31; break; } if (! (errno == ERANGE || is_ENAMETOOLONG (errno))) { fail = 21; break; } } if (dotdot_max <= cwd_len - initial_cwd_len) { if (dotdot_max + DIR_NAME_SIZE < cwd_len - initial_cwd_len) break; c = getcwd (buf, cwd_len + 1); if (!c) { if (! (errno == ERANGE || errno == ENOENT || is_ENAMETOOLONG (errno))) { fail = 22; break; } if (AT_FDCWD || errno == ERANGE || errno == ENOENT) { fail = 12; break; } } } if (c && strlen (c) != cwd_len) { fail = 23; break; } ++n_chdirs; } /* Leaving behind such a deep directory is not polite. So clean up here, right away, even though the driving shell script would also clean up. */ { size_t i; /* Try rmdir first, in case the chdir failed. */ rmdir (DIR_NAME); for (i = 0; i <= n_chdirs; i++) { if (chdir ("..") < 0) break; if (rmdir (DIR_NAME) != 0) break; } } exit (fail); #endif } _ACEOF if ac_fn_c_try_run "$LINENO"; then : gl_cv_func_getcwd_path_max=yes else case $? in 10|11|12) gl_cv_func_getcwd_path_max='no, but it is partly working';; 31) gl_cv_func_getcwd_path_max='no, it has the AIX bug';; *) gl_cv_func_getcwd_path_max=no;; esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getcwd_path_max" >&5 $as_echo "$gl_cv_func_getcwd_path_max" >&6; } case "$gl_cv_func_getcwd_null" in *yes) : : for ac_func in getpagesize do : ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize" if test "x$ac_cv_func_getpagesize" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_GETPAGESIZE 1 _ACEOF fi done { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getcwd aborts when 4k < cwd_length < 16k" >&5 $as_echo_n "checking whether getcwd aborts when 4k < cwd_length < 16k... " >&6; } if ${gl_cv_func_getcwd_abort_bug+:} false; then : $as_echo_n "(cached) " >&6 else # Remove any remnants of a previous test. rm -rf confdir-14B--- # Arrange for deletion of the temporary directory this test creates. ac_clean_files="$ac_clean_files confdir-14B---" if test "$cross_compiling" = yes; then : gl_cv_func_getcwd_abort_bug=yes else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #if HAVE_UNISTD_H # include #else /* on Windows with MSVC */ # include #endif #include #include /* Arrange to define PATH_MAX, like "pathmax.h" does. */ #if HAVE_UNISTD_H # include #endif #include #if defined HAVE_SYS_PARAM_H && !defined PATH_MAX && !defined MAXPATHLEN # include #endif #if !defined PATH_MAX && defined MAXPATHLEN # define PATH_MAX MAXPATHLEN #endif #ifdef __hpux # undef PATH_MAX # define PATH_MAX 1024 #endif #if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ # undef PATH_MAX # define PATH_MAX 260 #endif /* Don't get link errors because mkdir is redefined to rpl_mkdir. */ #undef mkdir #ifndef S_IRWXU # define S_IRWXU 0700 #endif /* FIXME: skip the run-test altogether on systems without getpagesize. */ #if ! HAVE_GETPAGESIZE # define getpagesize() 0 #endif /* This size is chosen to be larger than PATH_MAX (4k), yet smaller than the 16kB pagesize on ia64 linux. Those conditions make the code below trigger a bug in glibc's getcwd implementation before 2.4.90-10. */ #define TARGET_LEN (5 * 1024) int main () { char *cwd; size_t initial_cwd_len; int fail = 0; /* The bug is triggered when PATH_MAX < getpagesize (), so skip this relatively expensive and invasive test if that's not true. */ #ifdef PATH_MAX int bug_possible = PATH_MAX < getpagesize (); #else int bug_possible = 0; #endif if (! bug_possible) return 0; cwd = getcwd (NULL, 0); if (cwd == NULL) return 2; initial_cwd_len = strlen (cwd); free (cwd); if (1) { static char const dir_name[] = "confdir-14B---"; size_t desired_depth = ((TARGET_LEN - 1 - initial_cwd_len) / sizeof dir_name); size_t d; for (d = 0; d < desired_depth; d++) { if (mkdir (dir_name, S_IRWXU) < 0 || chdir (dir_name) < 0) { if (! (errno == ERANGE || errno == ENAMETOOLONG || errno == ENOENT)) fail = 3; /* Unable to construct deep hierarchy. */ break; } } /* If libc has the bug in question, this invocation of getcwd results in a failed assertion. */ cwd = getcwd (NULL, 0); if (cwd == NULL) fail = 4; /* getcwd didn't assert, but it failed for a long name where the answer could have been learned. */ free (cwd); /* Call rmdir first, in case the above chdir failed. */ rmdir (dir_name); while (0 < d--) { if (chdir ("..") < 0) { fail = 5; break; } rmdir (dir_name); } } return fail; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : gl_cv_func_getcwd_abort_bug=no else ret=$? if test $ret -ge 128 || test $ret = 4; then gl_cv_func_getcwd_abort_bug=yes else gl_cv_func_getcwd_abort_bug=no fi fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getcwd_abort_bug" >&5 $as_echo "$gl_cv_func_getcwd_abort_bug" >&6; } if test $gl_cv_func_getcwd_abort_bug = yes; then : gl_abort_bug=yes fi ;; esac ;; esac case "$gl_cv_func_getcwd_path_max" in "no"|"no, it has the AIX bug") ;; *) $as_echo "#define HAVE_MINIMALLY_WORKING_GETCWD 1" >>confdefs.h ;; esac case "$gl_cv_func_getcwd_path_max" in "no, but it is partly working") $as_echo "#define HAVE_PARTLY_WORKING_GETCWD 1" >>confdefs.h ;; esac if { case "$gl_cv_func_getcwd_null" in *yes) false;; *) true;; esac; } \ || test $gl_cv_func_getcwd_posix_signature != yes \ || test "$gl_cv_func_getcwd_path_max" != yes \ || test $gl_abort_bug = yes; then REPLACE_GETCWD=1 fi if test $REPLACE_GETCWD = 1; then gl_LIBOBJS="$gl_LIBOBJS getcwd.$ac_objext" : fi cat >>confdefs.h <<_ACEOF #define GNULIB_GETCWD 1 _ACEOF GNULIB_GETCWD=1 $as_echo "#define GNULIB_TEST_GETCWD 1" >>confdefs.h case $gl_cv_func_getcwd_null,$gl_cv_func_getcwd_posix_signature in *yes,yes) ;; *) REPLACE_GETCWD=1 ;; esac if test $REPLACE_GETCWD = 1; then gl_LIBOBJS="$gl_LIBOBJS getcwd-lgpl.$ac_objext" fi GNULIB_GETCWD=1 $as_echo "#define GNULIB_TEST_GETCWD 1" >>confdefs.h : if test $ac_cv_func_getdtablesize != yes; then HAVE_GETDTABLESIZE=0 fi if test $HAVE_GETDTABLESIZE = 0; then gl_LIBOBJS="$gl_LIBOBJS getdtablesize.$ac_objext" : fi GNULIB_GETDTABLESIZE=1 $as_echo "#define GNULIB_TEST_GETDTABLESIZE 1" >>confdefs.h if test $REPLACE_GETOPT = 1; then gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext" gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext" : GNULIB_GL_UNISTD_H_GETOPT=1 fi $as_echo "#define GNULIB_TEST_GETOPT_GNU 1" >>confdefs.h REPLACE_GETOPT=0 if test -n "$gl_replace_getopt"; then REPLACE_GETOPT=1 fi if test $REPLACE_GETOPT = 1; then GETOPT_H=getopt.h $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h fi if test $REPLACE_GETOPT = 1; then gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext" gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext" : GNULIB_GL_UNISTD_H_GETOPT=1 fi : LOCALCHARSET_TESTS_ENVIRONMENT="CHARSETALIASDIR=\"\$(abs_top_builddir)/$gl_source_base\"" : if test $ac_cv_func_lstat = yes; then case "$gl_cv_func_lstat_dereferences_slashed_symlink" in *no) REPLACE_LSTAT=1 ;; esac else HAVE_LSTAT=0 fi if test $REPLACE_LSTAT = 1; then gl_LIBOBJS="$gl_LIBOBJS lstat.$ac_objext" : fi GNULIB_LSTAT=1 $as_echo "#define GNULIB_TEST_LSTAT 1" >>confdefs.h if test $gl_cv_func_malloc_posix = yes; then $as_echo "#define HAVE_MALLOC_POSIX 1" >>confdefs.h else REPLACE_MALLOC=1 fi if test $REPLACE_MALLOC = 1; then gl_LIBOBJS="$gl_LIBOBJS malloc.$ac_objext" fi GNULIB_MALLOC_POSIX=1 $as_echo "#define GNULIB_TEST_MALLOC_POSIX 1" >>confdefs.h : : if test $ac_cv_func_mbsinit = yes && test $ac_cv_func_mbrtowc = yes; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles incomplete characters" >&5 $as_echo_n "checking whether mbrtowc handles incomplete characters... 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BSD/OS 4.0.1 has a bug: , and must be included before . */ #include #include #include #include int main () { if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) { const char input[] = "B\217\253\344\217\251\316er"; /* "Bц╪ц÷er" */ mbstate_t state; wchar_t wc; memset (&state, '\0', sizeof (mbstate_t)); if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2)) if (mbsinit (&state)) return 1; } return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : gl_cv_func_mbrtowc_incomplete_state=yes else gl_cv_func_mbrtowc_incomplete_state=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_incomplete_state" >&5 $as_echo "$gl_cv_func_mbrtowc_incomplete_state" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc works as well as mbtowc" >&5 $as_echo_n "checking whether mbrtowc works as well as mbtowc... 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BSD/OS 4.0.1 has a bug: , and must be included before . */ #include #include #include #include int main () { /* This fails on Solaris 8: mbrtowc returns 2, and sets wc to 0x00F0. mbtowc returns 4 (correct) and sets wc to 0x5EDC. */ if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) { char input[] = "B\250\271\201\060\211\070er"; /* "Bц╪ц÷er" */ mbstate_t state; wchar_t wc; memset (&state, '\0', sizeof (mbstate_t)); if (mbrtowc (&wc, input + 3, 6, &state) != 4 && mbtowc (&wc, input + 3, 6) == 4) return 1; } return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : gl_cv_func_mbrtowc_sanitycheck=yes else gl_cv_func_mbrtowc_sanitycheck=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_sanitycheck" >&5 $as_echo "$gl_cv_func_mbrtowc_sanitycheck" >&6; } REPLACE_MBSTATE_T=0 case "$gl_cv_func_mbrtowc_incomplete_state" in *yes) ;; *) REPLACE_MBSTATE_T=1 ;; esac case "$gl_cv_func_mbrtowc_sanitycheck" in *yes) ;; *) REPLACE_MBSTATE_T=1 ;; esac else REPLACE_MBSTATE_T=1 fi : if test $ac_cv_func_mbrtowc = no; then HAVE_MBRTOWC=0 ac_fn_c_check_decl "$LINENO" "mbrtowc" "ac_cv_have_decl_mbrtowc" " /* Tru64 with Desktop Toolkit C has a bug: must be included before . BSD/OS 4.0.1 has a bug: , and must be included before . */ #include #include #include #include " if test "x$ac_cv_have_decl_mbrtowc" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_MBRTOWC $ac_have_decl _ACEOF if test $ac_cv_have_decl_mbrtowc = yes; then REPLACE_MBRTOWC=1 fi else if test $REPLACE_MBSTATE_T = 1; then REPLACE_MBRTOWC=1 else { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles a NULL pwc argument" >&5 $as_echo_n "checking whether mbrtowc handles a NULL pwc argument... 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BSD/OS 4.0.1 has a bug: , and must be included before . */ #include #include #include #include int main () { int result = 0; if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) { char input[] = "\303\237er"; mbstate_t state; wchar_t wc; size_t ret; memset (&state, '\0', sizeof (mbstate_t)); wc = (wchar_t) 0xBADFACE; ret = mbrtowc (&wc, input, 5, &state); if (ret != 2) result |= 1; if (!mbsinit (&state)) result |= 2; memset (&state, '\0', sizeof (mbstate_t)); ret = mbrtowc (NULL, input, 5, &state); if (ret != 2) /* Solaris 7 fails here: ret is -1. */ result |= 4; if (!mbsinit (&state)) result |= 8; } return result; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : gl_cv_func_mbrtowc_null_arg1=yes else gl_cv_func_mbrtowc_null_arg1=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_null_arg1" >&5 $as_echo "$gl_cv_func_mbrtowc_null_arg1" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles a NULL string argument" >&5 $as_echo_n "checking whether mbrtowc handles a NULL string argument... 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BSD/OS 4.0.1 has a bug: , and must be included before . */ #include #include #include #include int main () { if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) { mbstate_t state; wchar_t wc; int ret; memset (&state, '\0', sizeof (mbstate_t)); wc = (wchar_t) 0xBADFACE; mbrtowc (&wc, NULL, 5, &state); /* Check that wc was not modified. */ if (wc != (wchar_t) 0xBADFACE) return 1; } return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : gl_cv_func_mbrtowc_null_arg2=yes else gl_cv_func_mbrtowc_null_arg2=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_null_arg2" >&5 $as_echo "$gl_cv_func_mbrtowc_null_arg2" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc has a correct return value" >&5 $as_echo_n "checking whether mbrtowc has a correct return value... " >&6; } if ${gl_cv_func_mbrtowc_retval+:} false; then : $as_echo_n "(cached) " >&6 else case "$host_os" in # Guess no on HP-UX, Solaris, native Windows. hpux* | solaris* | mingw*) gl_cv_func_mbrtowc_retval="guessing no" ;; # Guess yes otherwise. *) gl_cv_func_mbrtowc_retval="guessing yes" ;; esac if test $LOCALE_FR_UTF8 != none || test $LOCALE_JA != none \ || { case "$host_os" in mingw*) true;; *) false;; esac; }; then if test "$cross_compiling" = yes; then : : else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include /* Tru64 with Desktop Toolkit C has a bug: must be included before . BSD/OS 4.0.1 has a bug: , and must be included before . */ #include #include #include #include int main () { int result = 0; int found_some_locale = 0; /* This fails on Solaris. */ if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) { char input[] = "B\303\274\303\237er"; /* "Bц╪ц÷er" */ mbstate_t state; wchar_t wc; memset (&state, '\0', sizeof (mbstate_t)); if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2)) { input[1] = '\0'; if (mbrtowc (&wc, input + 2, 5, &state) != 1) result |= 1; } found_some_locale = 1; } /* This fails on HP-UX 11.11. */ if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) { char input[] = "B\217\253\344\217\251\316er"; /* "Bц╪ц÷er" */ mbstate_t state; wchar_t wc; memset (&state, '\0', sizeof (mbstate_t)); if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2)) { input[1] = '\0'; if (mbrtowc (&wc, input + 2, 5, &state) != 2) result |= 2; } found_some_locale = 1; } /* This fails on native Windows. */ if (setlocale (LC_ALL, "Japanese_Japan.932") != NULL) { char input[] = "<\223\372\226\173\214\352>"; /* "<Ф≈╔Ф°╛Х╙·>" */ mbstate_t state; wchar_t wc; memset (&state, '\0', sizeof (mbstate_t)); if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2)) { input[3] = '\0'; if (mbrtowc (&wc, input + 4, 4, &state) != 1) result |= 4; } found_some_locale = 1; } if (setlocale (LC_ALL, "Chinese_Taiwan.950") != NULL) { char input[] = "<\244\351\245\273\273\171>"; /* "<Ф≈╔Ф°╛Х╙·>" */ mbstate_t state; wchar_t wc; memset (&state, '\0', sizeof (mbstate_t)); if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2)) { input[3] = '\0'; if (mbrtowc (&wc, input + 4, 4, &state) != 1) result |= 8; } found_some_locale = 1; } if (setlocale (LC_ALL, "Chinese_China.936") != NULL) { char input[] = "<\310\325\261\276\325\132>"; /* "<Ф≈╔Ф°╛Х╙·>" */ mbstate_t state; wchar_t wc; memset (&state, '\0', sizeof (mbstate_t)); if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2)) { input[3] = '\0'; if (mbrtowc (&wc, input + 4, 4, &state) != 1) result |= 16; } found_some_locale = 1; } return (found_some_locale ? result : 77); } _ACEOF if ac_fn_c_try_run "$LINENO"; then : gl_cv_func_mbrtowc_retval=yes else if test $? != 77; then gl_cv_func_mbrtowc_retval=no fi fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_retval" >&5 $as_echo "$gl_cv_func_mbrtowc_retval" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc returns 0 when parsing a NUL character" >&5 $as_echo_n "checking whether mbrtowc returns 0 when parsing a NUL character... " >&6; } if ${gl_cv_func_mbrtowc_nul_retval+:} false; then : $as_echo_n "(cached) " >&6 else case "$host_os" in # Guess no on Solaris 8 and 9. solaris2.[89]) gl_cv_func_mbrtowc_nul_retval="guessing no" ;; # Guess yes otherwise. *) gl_cv_func_mbrtowc_nul_retval="guessing yes" ;; esac if test $LOCALE_ZH_CN != none; then if test "$cross_compiling" = yes; then : : else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include /* Tru64 with Desktop Toolkit C has a bug: must be included before . BSD/OS 4.0.1 has a bug: , and must be included before . */ #include #include #include #include int main () { /* This fails on Solaris 8 and 9. */ if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) { mbstate_t state; wchar_t wc; memset (&state, '\0', sizeof (mbstate_t)); if (mbrtowc (&wc, "", 1, &state) != 0) return 1; } return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : gl_cv_func_mbrtowc_nul_retval=yes else gl_cv_func_mbrtowc_nul_retval=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_nul_retval" >&5 $as_echo "$gl_cv_func_mbrtowc_nul_retval" >&6; } case "$gl_cv_func_mbrtowc_null_arg1" in *yes) ;; *) $as_echo "#define MBRTOWC_NULL_ARG1_BUG 1" >>confdefs.h REPLACE_MBRTOWC=1 ;; esac case "$gl_cv_func_mbrtowc_null_arg2" in *yes) ;; *) $as_echo "#define MBRTOWC_NULL_ARG2_BUG 1" >>confdefs.h REPLACE_MBRTOWC=1 ;; esac case "$gl_cv_func_mbrtowc_retval" in *yes) ;; *) $as_echo "#define MBRTOWC_RETVAL_BUG 1" >>confdefs.h REPLACE_MBRTOWC=1 ;; esac case "$gl_cv_func_mbrtowc_nul_retval" in *yes) ;; *) $as_echo "#define MBRTOWC_NUL_RETVAL_BUG 1" >>confdefs.h REPLACE_MBRTOWC=1 ;; esac fi fi if test $HAVE_MBRTOWC = 0 || test $REPLACE_MBRTOWC = 1; then gl_LIBOBJS="$gl_LIBOBJS mbrtowc.$ac_objext" : fi GNULIB_MBRTOWC=1 $as_echo "#define GNULIB_TEST_MBRTOWC 1" >>confdefs.h : : if test $ac_cv_func_mbsinit = yes && test $ac_cv_func_mbrtowc = yes; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles incomplete characters" >&5 $as_echo_n "checking whether mbrtowc handles incomplete characters... " >&6; } if ${gl_cv_func_mbrtowc_incomplete_state+:} false; then : $as_echo_n "(cached) " >&6 else case "$host_os" in # Guess no on AIX and OSF/1. aix* | osf*) gl_cv_func_mbrtowc_incomplete_state="guessing no" ;; # Guess yes otherwise. *) gl_cv_func_mbrtowc_incomplete_state="guessing yes" ;; esac if test $LOCALE_JA != none; then if test "$cross_compiling" = yes; then : : else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include /* Tru64 with Desktop Toolkit C has a bug: must be included before . BSD/OS 4.0.1 has a bug: , and must be included before . */ #include #include #include #include int main () { if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) { const char input[] = "B\217\253\344\217\251\316er"; /* "Bц╪ц÷er" */ mbstate_t state; wchar_t wc; memset (&state, '\0', sizeof (mbstate_t)); if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2)) if (mbsinit (&state)) return 1; } return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : gl_cv_func_mbrtowc_incomplete_state=yes else gl_cv_func_mbrtowc_incomplete_state=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_incomplete_state" >&5 $as_echo "$gl_cv_func_mbrtowc_incomplete_state" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc works as well as mbtowc" >&5 $as_echo_n "checking whether mbrtowc works as well as mbtowc... " >&6; } if ${gl_cv_func_mbrtowc_sanitycheck+:} false; then : $as_echo_n "(cached) " >&6 else case "$host_os" in # Guess no on Solaris 8. solaris2.8) gl_cv_func_mbrtowc_sanitycheck="guessing no" ;; # Guess yes otherwise. *) gl_cv_func_mbrtowc_sanitycheck="guessing yes" ;; esac if test $LOCALE_ZH_CN != none; then if test "$cross_compiling" = yes; then : : else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #include /* Tru64 with Desktop Toolkit C has a bug: must be included before . BSD/OS 4.0.1 has a bug: , and must be included before . */ #include #include #include #include int main () { /* This fails on Solaris 8: mbrtowc returns 2, and sets wc to 0x00F0. mbtowc returns 4 (correct) and sets wc to 0x5EDC. */ if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) { char input[] = "B\250\271\201\060\211\070er"; /* "Bц╪ц÷er" */ mbstate_t state; wchar_t wc; memset (&state, '\0', sizeof (mbstate_t)); if (mbrtowc (&wc, input + 3, 6, &state) != 4 && mbtowc (&wc, input + 3, 6) == 4) return 1; } return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : gl_cv_func_mbrtowc_sanitycheck=yes else gl_cv_func_mbrtowc_sanitycheck=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_sanitycheck" >&5 $as_echo "$gl_cv_func_mbrtowc_sanitycheck" >&6; } REPLACE_MBSTATE_T=0 case "$gl_cv_func_mbrtowc_incomplete_state" in *yes) ;; *) REPLACE_MBSTATE_T=1 ;; esac case "$gl_cv_func_mbrtowc_sanitycheck" in *yes) ;; *) REPLACE_MBSTATE_T=1 ;; esac else REPLACE_MBSTATE_T=1 fi : if test $ac_cv_func_mbsinit = no; then HAVE_MBSINIT=0 ac_fn_c_check_decl "$LINENO" "mbsinit" "ac_cv_have_decl_mbsinit" " /* Tru64 with Desktop Toolkit C has a bug: must be included before . BSD/OS 4.0.1 has a bug: , and must be included before . */ #include #include #include #include " if test "x$ac_cv_have_decl_mbsinit" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_MBSINIT $ac_have_decl _ACEOF if test $ac_cv_have_decl_mbsinit = yes; then REPLACE_MBSINIT=1 fi else if test $REPLACE_MBSTATE_T = 1; then REPLACE_MBSINIT=1 else case "$host_os" in mingw*) REPLACE_MBSINIT=1 ;; esac fi fi if test $HAVE_MBSINIT = 0 || test $REPLACE_MBSINIT = 1; then gl_LIBOBJS="$gl_LIBOBJS mbsinit.$ac_objext" : fi GNULIB_MBSINIT=1 $as_echo "#define GNULIB_TEST_MBSINIT 1" >>confdefs.h : : if test $ac_cv_func_mbsinit = yes && test $ac_cv_func_mbrtowc = yes; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles incomplete characters" >&5 $as_echo_n "checking whether mbrtowc handles incomplete characters... " >&6; } if ${gl_cv_func_mbrtowc_incomplete_state+:} false; then : $as_echo_n "(cached) " >&6 else case "$host_os" in # Guess no on AIX and OSF/1. aix* | osf*) gl_cv_func_mbrtowc_incomplete_state="guessing no" ;; # Guess yes otherwise. *) gl_cv_func_mbrtowc_incomplete_state="guessing yes" ;; esac if test $LOCALE_JA != none; then if test "$cross_compiling" = yes; then : : else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include /* Tru64 with Desktop Toolkit C has a bug: must be included before . BSD/OS 4.0.1 has a bug: , and must be included before . */ #include #include #include #include int main () { if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) { const char input[] = "B\217\253\344\217\251\316er"; /* "Bц╪ц÷er" */ mbstate_t state; wchar_t wc; memset (&state, '\0', sizeof (mbstate_t)); if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2)) if (mbsinit (&state)) return 1; } return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : gl_cv_func_mbrtowc_incomplete_state=yes else gl_cv_func_mbrtowc_incomplete_state=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_incomplete_state" >&5 $as_echo "$gl_cv_func_mbrtowc_incomplete_state" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc works as well as mbtowc" >&5 $as_echo_n "checking whether mbrtowc works as well as mbtowc... " >&6; } if ${gl_cv_func_mbrtowc_sanitycheck+:} false; then : $as_echo_n "(cached) " >&6 else case "$host_os" in # Guess no on Solaris 8. solaris2.8) gl_cv_func_mbrtowc_sanitycheck="guessing no" ;; # Guess yes otherwise. *) gl_cv_func_mbrtowc_sanitycheck="guessing yes" ;; esac if test $LOCALE_ZH_CN != none; then if test "$cross_compiling" = yes; then : : else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #include /* Tru64 with Desktop Toolkit C has a bug: must be included before . BSD/OS 4.0.1 has a bug: , and must be included before . */ #include #include #include #include int main () { /* This fails on Solaris 8: mbrtowc returns 2, and sets wc to 0x00F0. mbtowc returns 4 (correct) and sets wc to 0x5EDC. */ if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) { char input[] = "B\250\271\201\060\211\070er"; /* "Bц╪ц÷er" */ mbstate_t state; wchar_t wc; memset (&state, '\0', sizeof (mbstate_t)); if (mbrtowc (&wc, input + 3, 6, &state) != 4 && mbtowc (&wc, input + 3, 6) == 4) return 1; } return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : gl_cv_func_mbrtowc_sanitycheck=yes else gl_cv_func_mbrtowc_sanitycheck=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_sanitycheck" >&5 $as_echo "$gl_cv_func_mbrtowc_sanitycheck" >&6; } REPLACE_MBSTATE_T=0 case "$gl_cv_func_mbrtowc_incomplete_state" in *yes) ;; *) REPLACE_MBSTATE_T=1 ;; esac case "$gl_cv_func_mbrtowc_sanitycheck" in *yes) ;; *) REPLACE_MBSTATE_T=1 ;; esac else REPLACE_MBSTATE_T=1 fi : if test $ac_cv_func_mbsrtowcs = no; then HAVE_MBSRTOWCS=0 ac_fn_c_check_decl "$LINENO" "mbsrtowcs" "ac_cv_have_decl_mbsrtowcs" " /* Tru64 with Desktop Toolkit C has a bug: must be included before . BSD/OS 4.0.1 has a bug: , and must be included before . */ #include #include #include #include " if test "x$ac_cv_have_decl_mbsrtowcs" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_MBSRTOWCS $ac_have_decl _ACEOF if test $ac_cv_have_decl_mbsrtowcs = yes; then REPLACE_MBSRTOWCS=1 fi else if test $REPLACE_MBSTATE_T = 1; then REPLACE_MBSRTOWCS=1 else { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbsrtowcs works" >&5 $as_echo_n "checking whether mbsrtowcs works... " >&6; } if ${gl_cv_func_mbsrtowcs_works+:} false; then : $as_echo_n "(cached) " >&6 else case "$host_os" in # Guess no on HP-UX, Solaris, mingw. hpux* | solaris* | mingw*) gl_cv_func_mbsrtowcs_works="guessing no" ;; # Guess yes otherwise. *) gl_cv_func_mbsrtowcs_works="guessing yes" ;; esac if test $LOCALE_FR != none || test $LOCALE_FR_UTF8 != none || test $LOCALE_JA != none || test $LOCALE_ZH_CN != none; then if test "$cross_compiling" = yes; then : : else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include /* Tru64 with Desktop Toolkit C has a bug: must be included before . BSD/OS 4.0.1 has a bug: , and must be included before . */ #include #include #include #include int main () { int result = 0; /* Test whether the function supports a NULL destination argument. This fails on native Windows. */ if (setlocale (LC_ALL, "$LOCALE_FR") != NULL) { const char input[] = "\337er"; const char *src = input; mbstate_t state; memset (&state, '\0', sizeof (mbstate_t)); if (mbsrtowcs (NULL, &src, 1, &state) != 3 || src != input) result |= 1; } /* Test whether the function works when started with a conversion state in non-initial state. This fails on HP-UX 11.11 and Solaris 10. */ if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) { const char input[] = "B\303\274\303\237er"; mbstate_t state; memset (&state, '\0', sizeof (mbstate_t)); if (mbrtowc (NULL, input + 1, 1, &state) == (size_t)(-2)) if (!mbsinit (&state)) { const char *src = input + 2; if (mbsrtowcs (NULL, &src, 10, &state) != 4) result |= 2; } } if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) { const char input[] = "<\306\374\313\334\270\354>"; mbstate_t state; memset (&state, '\0', sizeof (mbstate_t)); if (mbrtowc (NULL, input + 3, 1, &state) == (size_t)(-2)) if (!mbsinit (&state)) { const char *src = input + 4; if (mbsrtowcs (NULL, &src, 10, &state) != 3) result |= 4; } } if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) { const char input[] = "B\250\271\201\060\211\070er"; mbstate_t state; memset (&state, '\0', sizeof (mbstate_t)); if (mbrtowc (NULL, input + 1, 1, &state) == (size_t)(-2)) if (!mbsinit (&state)) { const char *src = input + 2; if (mbsrtowcs (NULL, &src, 10, &state) != 4) result |= 8; } } return result; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : gl_cv_func_mbsrtowcs_works=yes else gl_cv_func_mbsrtowcs_works=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbsrtowcs_works" >&5 $as_echo "$gl_cv_func_mbsrtowcs_works" >&6; } case "$gl_cv_func_mbsrtowcs_works" in *yes) ;; *) REPLACE_MBSRTOWCS=1 ;; esac fi fi if test $HAVE_MBSRTOWCS = 0 || test $REPLACE_MBSRTOWCS = 1; then gl_LIBOBJS="$gl_LIBOBJS mbsrtowcs.$ac_objext" gl_LIBOBJS="$gl_LIBOBJS mbsrtowcs-state.$ac_objext" : fi GNULIB_MBSRTOWCS=1 $as_echo "#define GNULIB_TEST_MBSRTOWCS 1" >>confdefs.h : : { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbswidth is declared in " >&5 $as_echo_n "checking whether mbswidth is declared in ... " >&6; } if ${ac_cv_have_decl_mbswidth+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Tru64 with Desktop Toolkit C has a bug: must be included before . BSD/OS 4.0.1 has a bug: , and must be included before . */ #include #include #include #include int main () { char *p = (char *) mbswidth; return !p; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : ac_cv_have_decl_mbswidth=yes else ac_cv_have_decl_mbswidth=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_decl_mbswidth" >&5 $as_echo "$ac_cv_have_decl_mbswidth" >&6; } if test $ac_cv_have_decl_mbswidth = yes; then ac_val=1 else ac_val=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_MBSWIDTH_IN_WCHAR_H $ac_val _ACEOF { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5 $as_echo_n "checking for mbstate_t... 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" >&6; } if ${gl_cv_next_stddef_h+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF case "$host_os" in aix*) gl_absname_cpp="$ac_cpp -C" ;; *) gl_absname_cpp="$ac_cpp" ;; esac case "$host_os" in mingw*) gl_dirsep_regex='[/\\]' ;; *) gl_dirsep_regex='\/' ;; esac gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' gl_header_literal_regex=`echo 'stddef.h' \ | sed -e "$gl_make_literal_regex_sed"` gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ s|^/[^/]|//&| p q }' gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | sed -n "$gl_absolute_header_sed"`'"' fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5 $as_echo "$gl_cv_next_stddef_h" >&6; } fi NEXT_STDDEF_H=$gl_cv_next_stddef_h if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' gl_next_as_first_directive='<'stddef.h'>' else # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' gl_next_as_first_directive=$gl_cv_next_stddef_h fi NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive fi if test $gl_cv_have_include_next = yes; then gl_cv_next_stdlib_h='<'stdlib.h'>' else { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 $as_echo_n "checking absolute name of ... " >&6; } if ${gl_cv_next_stdlib_h+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF case "$host_os" in aix*) gl_absname_cpp="$ac_cpp -C" ;; *) gl_absname_cpp="$ac_cpp" ;; esac case "$host_os" in mingw*) gl_dirsep_regex='[/\\]' ;; *) gl_dirsep_regex='\/' ;; esac gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' gl_header_literal_regex=`echo 'stdlib.h' \ | sed -e "$gl_make_literal_regex_sed"` gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ s|^/[^/]|//&| p q }' gl_cv_next_stdlib_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | sed -n "$gl_absolute_header_sed"`'"' fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdlib_h" >&5 $as_echo "$gl_cv_next_stdlib_h" >&6; } fi NEXT_STDLIB_H=$gl_cv_next_stdlib_h if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' gl_next_as_first_directive='<'stdlib.h'>' else # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' gl_next_as_first_directive=$gl_cv_next_stdlib_h fi NEXT_AS_FIRST_DIRECTIVE_STDLIB_H=$gl_next_as_first_directive for gl_func in _Exit atoll canonicalize_file_name getloadavg getsubopt grantpt initstate initstate_r mkdtemp mkostemp mkostemps mkstemp mkstemps posix_openpt ptsname ptsname_r random random_r realpath rpmatch secure_getenv setenv setstate setstate_r srandom srandom_r strtod strtoll strtoull unlockpt unsetenv; do as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh` { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5 $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; } if eval \${$as_gl_Symbol+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #if HAVE_SYS_LOADAVG_H # include #endif #if HAVE_RANDOM_H # include #endif int main () { #undef $gl_func (void) $gl_func; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : eval "$as_gl_Symbol=yes" else eval "$as_gl_Symbol=no" fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi eval ac_res=\$$as_gl_Symbol { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1 _ACEOF eval ac_cv_have_decl_$gl_func=yes fi done : : if test $ac_cv_have_decl_strdup = no; then HAVE_DECL_STRDUP=0 fi if test $ac_cv_func_strdup = no; then gl_LIBOBJS="$gl_LIBOBJS strdup.$ac_objext" : fi GNULIB_STRDUP=1 $as_echo "#define GNULIB_TEST_STRDUP 1" >>confdefs.h : if test $ac_cv_func_strdup = yes; then if test $gl_cv_func_malloc_posix != yes; then REPLACE_STRDUP=1 fi fi : if test $ac_cv_have_decl_strdup = no; then HAVE_DECL_STRDUP=0 fi if test $ac_cv_func_strdup = no || test $REPLACE_STRDUP = 1; then gl_LIBOBJS="$gl_LIBOBJS strdup.$ac_objext" : fi GNULIB_STRDUP=1 $as_echo "#define GNULIB_TEST_STRDUP 1" >>confdefs.h if test "$ERRNO_H:$REPLACE_STRERROR_0" = :0; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strerror function" >&5 $as_echo_n "checking for working strerror function... " >&6; } if ${gl_cv_func_working_strerror+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : case "$host_os" in # Guess yes on glibc systems. *-gnu*) gl_cv_func_working_strerror="guessing yes" ;; # If we don't know, assume the worst. *) gl_cv_func_working_strerror="guessing no" ;; esac else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { if (!*strerror (-2)) return 1; ; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : gl_cv_func_working_strerror=yes else gl_cv_func_working_strerror=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_strerror" >&5 $as_echo "$gl_cv_func_working_strerror" >&6; } case "$gl_cv_func_working_strerror" in *yes) ;; *) REPLACE_STRERROR=1 ;; esac else REPLACE_STRERROR=1 fi if test $REPLACE_STRERROR = 1; then gl_LIBOBJS="$gl_LIBOBJS strerror.$ac_objext" fi cat >>confdefs.h <<_ACEOF #define GNULIB_STRERROR 1 _ACEOF GNULIB_STRERROR=1 $as_echo "#define GNULIB_TEST_STRERROR 1" >>confdefs.h if test -n "$ERRNO_H" || test $REPLACE_STRERROR_0 = 1; then gl_LIBOBJS="$gl_LIBOBJS strerror-override.$ac_objext" : if test $ac_cv_header_sys_socket_h != yes; then for ac_header in winsock2.h do : ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" if test "x$ac_cv_header_winsock2_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_WINSOCK2_H 1 _ACEOF fi done fi if test "$ac_cv_header_winsock2_h" = yes; then HAVE_WINSOCK2_H=1 UNISTD_H_HAVE_WINSOCK2_H=1 SYS_IOCTL_H_HAVE_WINSOCK2_H=1 else HAVE_WINSOCK2_H=0 fi fi for ac_func in strtol do : ac_fn_c_check_func "$LINENO" "strtol" "ac_cv_func_strtol" if test "x$ac_cv_func_strtol" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_STRTOL 1 _ACEOF fi done if test $ac_cv_func_strtol = no; then gl_LIBOBJS="$gl_LIBOBJS strtol.$ac_objext" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether is self-contained" >&5 $as_echo_n "checking whether is self-contained... " >&6; } if ${gl_cv_header_sys_select_h_selfcontained+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { struct timeval b; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : gl_cv_header_sys_select_h_selfcontained=yes else gl_cv_header_sys_select_h_selfcontained=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext if test $gl_cv_header_sys_select_h_selfcontained = yes; then cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { int memset; int bzero; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { #undef memset #define memset nonexistent_memset extern #ifdef __cplusplus "C" #endif void *memset (void *, int, unsigned long); #undef bzero #define bzero nonexistent_bzero extern #ifdef __cplusplus "C" #endif void bzero (void *, unsigned long); fd_set fds; FD_ZERO (&fds); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : else gl_cv_header_sys_select_h_selfcontained=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_select_h_selfcontained" >&5 $as_echo "$gl_cv_header_sys_select_h_selfcontained" >&6; } : if test $gl_cv_have_include_next = yes; then gl_cv_next_sys_select_h='<'sys/select.h'>' else { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 $as_echo_n "checking absolute name of ... " >&6; } if ${gl_cv_next_sys_select_h+:} false; then : $as_echo_n "(cached) " >&6 else if test $ac_cv_header_sys_select_h = yes; then cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF case "$host_os" in aix*) gl_absname_cpp="$ac_cpp -C" ;; *) gl_absname_cpp="$ac_cpp" ;; esac case "$host_os" in mingw*) gl_dirsep_regex='[/\\]' ;; *) gl_dirsep_regex='\/' ;; esac gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' gl_header_literal_regex=`echo 'sys/select.h' \ | sed -e "$gl_make_literal_regex_sed"` gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ s|^/[^/]|//&| p q }' gl_cv_next_sys_select_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | sed -n "$gl_absolute_header_sed"`'"' else gl_cv_next_sys_select_h='<'sys/select.h'>' fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_select_h" >&5 $as_echo "$gl_cv_next_sys_select_h" >&6; } fi NEXT_SYS_SELECT_H=$gl_cv_next_sys_select_h if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' gl_next_as_first_directive='<'sys/select.h'>' else # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' gl_next_as_first_directive=$gl_cv_next_sys_select_h fi NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H=$gl_next_as_first_directive if test $ac_cv_header_sys_select_h = yes; then HAVE_SYS_SELECT_H=1 else HAVE_SYS_SELECT_H=0 fi : if test $ac_cv_header_sys_socket_h != yes; then for ac_header in winsock2.h do : ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" if test "x$ac_cv_header_winsock2_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_WINSOCK2_H 1 _ACEOF fi done fi if test "$ac_cv_header_winsock2_h" = yes; then HAVE_WINSOCK2_H=1 UNISTD_H_HAVE_WINSOCK2_H=1 SYS_IOCTL_H_HAVE_WINSOCK2_H=1 else HAVE_WINSOCK2_H=0 fi for gl_func in pselect select; do as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh` { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5 $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; } if eval \${$as_gl_Symbol+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Some systems require prerequisite headers. */ #include #if !(defined __GLIBC__ && !defined __UCLIBC__) && HAVE_SYS_TIME_H # include #endif #include int main () { #undef $gl_func (void) $gl_func; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : eval "$as_gl_Symbol=yes" else eval "$as_gl_Symbol=no" fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi eval ac_res=\$$as_gl_Symbol { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1 _ACEOF eval ac_cv_have_decl_$gl_func=yes fi done case "$host_os" in osf*) $as_echo "#define _POSIX_PII_SOCKET 1" >>confdefs.h ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether is self-contained" >&5 $as_echo_n "checking whether is self-contained... " >&6; } if ${gl_cv_header_sys_socket_h_selfcontained+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : gl_cv_header_sys_socket_h_selfcontained=yes else gl_cv_header_sys_socket_h_selfcontained=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_socket_h_selfcontained" >&5 $as_echo "$gl_cv_header_sys_socket_h_selfcontained" >&6; } if test $gl_cv_header_sys_socket_h_selfcontained = yes; then for ac_func in shutdown do : ac_fn_c_check_func "$LINENO" "shutdown" "ac_cv_func_shutdown" if test "x$ac_cv_func_shutdown" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_SHUTDOWN 1 _ACEOF fi done if test $ac_cv_func_shutdown = yes; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether defines the SHUT_* macros" >&5 $as_echo_n "checking whether defines the SHUT_* macros... " >&6; } if ${gl_cv_header_sys_socket_h_shut+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { int a[] = { SHUT_RD, SHUT_WR, SHUT_RDWR }; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : gl_cv_header_sys_socket_h_shut=yes else gl_cv_header_sys_socket_h_shut=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_socket_h_shut" >&5 $as_echo "$gl_cv_header_sys_socket_h_shut" >&6; } if test $gl_cv_header_sys_socket_h_shut = no; then SYS_SOCKET_H='sys/socket.h' fi fi fi # We need to check for ws2tcpip.h now. : if test $gl_cv_have_include_next = yes; then gl_cv_next_sys_socket_h='<'sys/socket.h'>' else { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 $as_echo_n "checking absolute name of ... " >&6; } if ${gl_cv_next_sys_socket_h+:} false; then : $as_echo_n "(cached) " >&6 else if test $ac_cv_header_sys_socket_h = yes; then cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF case "$host_os" in aix*) gl_absname_cpp="$ac_cpp -C" ;; *) gl_absname_cpp="$ac_cpp" ;; esac case "$host_os" in mingw*) gl_dirsep_regex='[/\\]' ;; *) gl_dirsep_regex='\/' ;; esac gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' gl_header_literal_regex=`echo 'sys/socket.h' \ | sed -e "$gl_make_literal_regex_sed"` gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ s|^/[^/]|//&| p q }' gl_cv_next_sys_socket_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | sed -n "$gl_absolute_header_sed"`'"' else gl_cv_next_sys_socket_h='<'sys/socket.h'>' fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_socket_h" >&5 $as_echo "$gl_cv_next_sys_socket_h" >&6; } fi NEXT_SYS_SOCKET_H=$gl_cv_next_sys_socket_h if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' gl_next_as_first_directive='<'sys/socket.h'>' else # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' gl_next_as_first_directive=$gl_cv_next_sys_socket_h fi NEXT_AS_FIRST_DIRECTIVE_SYS_SOCKET_H=$gl_next_as_first_directive if test $ac_cv_header_sys_socket_h = yes; then HAVE_SYS_SOCKET_H=1 HAVE_WS2TCPIP_H=0 else HAVE_SYS_SOCKET_H=0 if test $ac_cv_header_ws2tcpip_h = yes; then HAVE_WS2TCPIP_H=1 else HAVE_WS2TCPIP_H=0 fi fi ac_fn_c_check_type "$LINENO" "struct sockaddr_storage" "ac_cv_type_struct_sockaddr_storage" " /* sys/types.h is not needed according to POSIX, but the sys/socket.h in i386-unknown-freebsd4.10 and powerpc-apple-darwin5.5 required it. */ #include #ifdef HAVE_SYS_SOCKET_H #include #endif #ifdef HAVE_WS2TCPIP_H #include #endif " if test "x$ac_cv_type_struct_sockaddr_storage" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_STRUCT_SOCKADDR_STORAGE 1 _ACEOF fi ac_fn_c_check_type "$LINENO" "sa_family_t" "ac_cv_type_sa_family_t" " /* sys/types.h is not needed according to POSIX, but the sys/socket.h in i386-unknown-freebsd4.10 and powerpc-apple-darwin5.5 required it. */ #include #ifdef HAVE_SYS_SOCKET_H #include #endif #ifdef HAVE_WS2TCPIP_H #include #endif " if test "x$ac_cv_type_sa_family_t" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_SA_FAMILY_T 1 _ACEOF fi if test $ac_cv_type_struct_sockaddr_storage = no; then HAVE_STRUCT_SOCKADDR_STORAGE=0 fi if test $ac_cv_type_sa_family_t = no; then HAVE_SA_FAMILY_T=0 fi if test $ac_cv_type_struct_sockaddr_storage != no; then ac_fn_c_check_member "$LINENO" "struct sockaddr_storage" "ss_family" "ac_cv_member_struct_sockaddr_storage_ss_family" "#include #ifdef HAVE_SYS_SOCKET_H #include #endif #ifdef HAVE_WS2TCPIP_H #include #endif " if test "x$ac_cv_member_struct_sockaddr_storage_ss_family" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY 1 _ACEOF else HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY=0 fi fi if test $HAVE_STRUCT_SOCKADDR_STORAGE = 0 || test $HAVE_SA_FAMILY_T = 0 \ || test $HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY = 0; then SYS_SOCKET_H='sys/socket.h' fi : if test $ac_cv_header_sys_socket_h != yes; then for ac_header in winsock2.h do : ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" if test "x$ac_cv_header_winsock2_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_WINSOCK2_H 1 _ACEOF fi done fi if test "$ac_cv_header_winsock2_h" = yes; then HAVE_WINSOCK2_H=1 UNISTD_H_HAVE_WINSOCK2_H=1 SYS_IOCTL_H_HAVE_WINSOCK2_H=1 else HAVE_WINSOCK2_H=0 fi for gl_func in socket connect accept bind getpeername getsockname getsockopt listen recv send recvfrom sendto setsockopt shutdown accept4; do as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh` { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5 $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; } if eval \${$as_gl_Symbol+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Some systems require prerequisite headers. */ #include #include int main () { #undef $gl_func (void) $gl_func; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : eval "$as_gl_Symbol=yes" else eval "$as_gl_Symbol=no" fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi eval ac_res=\$$as_gl_Symbol { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1 _ACEOF eval ac_cv_have_decl_$gl_func=yes fi done : if test $gl_cv_have_include_next = yes; then gl_cv_next_sys_stat_h='<'sys/stat.h'>' else { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 $as_echo_n "checking absolute name of ... " >&6; } if ${gl_cv_next_sys_stat_h+:} false; then : $as_echo_n "(cached) " >&6 else if test $ac_cv_header_sys_stat_h = yes; then cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF case "$host_os" in aix*) gl_absname_cpp="$ac_cpp -C" ;; *) gl_absname_cpp="$ac_cpp" ;; esac case "$host_os" in mingw*) gl_dirsep_regex='[/\\]' ;; *) gl_dirsep_regex='\/' ;; esac gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' gl_header_literal_regex=`echo 'sys/stat.h' \ | sed -e "$gl_make_literal_regex_sed"` gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ s|^/[^/]|//&| p q }' gl_cv_next_sys_stat_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | sed -n "$gl_absolute_header_sed"`'"' else gl_cv_next_sys_stat_h='<'sys/stat.h'>' fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_stat_h" >&5 $as_echo "$gl_cv_next_sys_stat_h" >&6; } fi NEXT_SYS_STAT_H=$gl_cv_next_sys_stat_h if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' gl_next_as_first_directive='<'sys/stat.h'>' else # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' gl_next_as_first_directive=$gl_cv_next_sys_stat_h fi NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H=$gl_next_as_first_directive if test $WINDOWS_64_BIT_ST_SIZE = 1; then $as_echo "#define _GL_WINDOWS_64_BIT_ST_SIZE 1" >>confdefs.h fi ac_fn_c_check_type "$LINENO" "nlink_t" "ac_cv_type_nlink_t" "#include #include " if test "x$ac_cv_type_nlink_t" = xyes; then : else $as_echo "#define nlink_t int" >>confdefs.h fi for gl_func in fchmodat fstat fstatat futimens lchmod lstat mkdirat mkfifo mkfifoat mknod mknodat stat utimensat; do as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh` { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5 $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; } if eval \${$as_gl_Symbol+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { #undef $gl_func (void) $gl_func; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : eval "$as_gl_Symbol=yes" else eval "$as_gl_Symbol=no" fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi eval ac_res=\$$as_gl_Symbol { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1 _ACEOF eval ac_cv_have_decl_$gl_func=yes fi done : if test $gl_cv_have_include_next = yes; then gl_cv_next_sys_times_h='<'sys/times.h'>' else { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 $as_echo_n "checking absolute name of ... " >&6; } if ${gl_cv_next_sys_times_h+:} false; then : $as_echo_n "(cached) " >&6 else if test $ac_cv_header_sys_times_h = yes; then cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF case "$host_os" in aix*) gl_absname_cpp="$ac_cpp -C" ;; *) gl_absname_cpp="$ac_cpp" ;; esac case "$host_os" in mingw*) gl_dirsep_regex='[/\\]' ;; *) gl_dirsep_regex='\/' ;; esac gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' gl_header_literal_regex=`echo 'sys/times.h' \ | sed -e "$gl_make_literal_regex_sed"` gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ s|^/[^/]|//&| p q }' gl_cv_next_sys_times_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | sed -n "$gl_absolute_header_sed"`'"' else gl_cv_next_sys_times_h='<'sys/times.h'>' fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_times_h" >&5 $as_echo "$gl_cv_next_sys_times_h" >&6; } fi NEXT_SYS_TIMES_H=$gl_cv_next_sys_times_h if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' gl_next_as_first_directive='<'sys/times.h'>' else # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' gl_next_as_first_directive=$gl_cv_next_sys_times_h fi NEXT_AS_FIRST_DIRECTIVE_SYS_TIMES_H=$gl_next_as_first_directive if test $ac_cv_header_sys_times_h = yes; then HAVE_SYS_TIMES_H=1 ac_fn_c_check_type "$LINENO" "struct tms" "ac_cv_type_struct_tms" " #include " if test "x$ac_cv_type_struct_tms" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_STRUCT_TMS 1 _ACEOF else HAVE_STRUCT_TMS=0 fi else HAVE_SYS_TIMES_H=0 HAVE_STRUCT_TMS=0 fi for gl_func in times; do as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh` { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5 $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; } if eval \${$as_gl_Symbol+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Some systems have incomplete headers. */ #if !(defined __GLIBC__ && !defined __UCLIBC__) # include #endif #include int main () { #undef $gl_func (void) $gl_func; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : eval "$as_gl_Symbol=yes" else eval "$as_gl_Symbol=no" fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi eval ac_res=\$$as_gl_Symbol { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1 _ACEOF eval ac_cv_have_decl_$gl_func=yes fi done : if test $gl_cv_have_include_next = yes; then gl_cv_next_sys_uio_h='<'sys/uio.h'>' else { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 $as_echo_n "checking absolute name of ... " >&6; } if ${gl_cv_next_sys_uio_h+:} false; then : $as_echo_n "(cached) " >&6 else if test $ac_cv_header_sys_uio_h = yes; then cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF case "$host_os" in aix*) gl_absname_cpp="$ac_cpp -C" ;; *) gl_absname_cpp="$ac_cpp" ;; esac case "$host_os" in mingw*) gl_dirsep_regex='[/\\]' ;; *) gl_dirsep_regex='\/' ;; esac gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' gl_header_literal_regex=`echo 'sys/uio.h' \ | sed -e "$gl_make_literal_regex_sed"` gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ s|^/[^/]|//&| p q }' gl_cv_next_sys_uio_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | sed -n "$gl_absolute_header_sed"`'"' else gl_cv_next_sys_uio_h='<'sys/uio.h'>' fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_uio_h" >&5 $as_echo "$gl_cv_next_sys_uio_h" >&6; } fi NEXT_SYS_UIO_H=$gl_cv_next_sys_uio_h if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' gl_next_as_first_directive='<'sys/uio.h'>' else # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' gl_next_as_first_directive=$gl_cv_next_sys_uio_h fi NEXT_AS_FIRST_DIRECTIVE_SYS_UIO_H=$gl_next_as_first_directive if test $ac_cv_header_sys_uio_h = yes; then HAVE_SYS_UIO_H=1 else HAVE_SYS_UIO_H=0 fi : if test $ac_cv_func_times = no; then HAVE_TIMES=0 fi if test $HAVE_TIMES = 0; then gl_LIBOBJS="$gl_LIBOBJS times.$ac_objext" fi GNULIB_TIMES=1 : if test $gl_cv_have_include_next = yes; then gl_cv_next_unistd_h='<'unistd.h'>' else { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 $as_echo_n "checking absolute name of ... " >&6; } if ${gl_cv_next_unistd_h+:} false; then : $as_echo_n "(cached) " >&6 else if test $ac_cv_header_unistd_h = yes; then cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF case "$host_os" in aix*) gl_absname_cpp="$ac_cpp -C" ;; *) gl_absname_cpp="$ac_cpp" ;; esac case "$host_os" in mingw*) gl_dirsep_regex='[/\\]' ;; *) gl_dirsep_regex='\/' ;; esac gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' gl_header_literal_regex=`echo 'unistd.h' \ | sed -e "$gl_make_literal_regex_sed"` gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ s|^/[^/]|//&| p q }' gl_cv_next_unistd_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | sed -n "$gl_absolute_header_sed"`'"' else gl_cv_next_unistd_h='<'unistd.h'>' fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_unistd_h" >&5 $as_echo "$gl_cv_next_unistd_h" >&6; } fi NEXT_UNISTD_H=$gl_cv_next_unistd_h if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' gl_next_as_first_directive='<'unistd.h'>' else # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' gl_next_as_first_directive=$gl_cv_next_unistd_h fi NEXT_AS_FIRST_DIRECTIVE_UNISTD_H=$gl_next_as_first_directive if test $ac_cv_header_unistd_h = yes; then HAVE_UNISTD_H=1 else HAVE_UNISTD_H=0 fi for gl_func in chdir chown dup dup2 dup3 environ euidaccess faccessat fchdir fchownat fdatasync fsync ftruncate getcwd getdomainname getdtablesize getgroups gethostname getlogin getlogin_r getpagesize getusershell setusershell endusershell group_member isatty lchown link linkat lseek pipe pipe2 pread pwrite readlink readlinkat rmdir sethostname sleep symlink symlinkat ttyname_r unlink unlinkat usleep; do as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh` { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5 $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; } if eval \${$as_gl_Symbol+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #if HAVE_UNISTD_H # include #endif /* Some systems declare various items in the wrong headers. */ #if !(defined __GLIBC__ && !defined __UCLIBC__) # include # include # include # if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ # include # endif #endif int main () { #undef $gl_func (void) $gl_func; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : eval "$as_gl_Symbol=yes" else eval "$as_gl_Symbol=no" fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi eval ac_res=\$$as_gl_Symbol { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1 _ACEOF eval ac_cv_have_decl_$gl_func=yes fi done : if { test "$HAVE_LIBUNISTRING" != yes \ || { test $LIBUNISTRING_VERSION_MAJOR -lt 0 \ || { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \ && { test $LIBUNISTRING_VERSION_MINOR -lt 9 \ || { test $LIBUNISTRING_VERSION_MINOR -eq 9 \ && test $LIBUNISTRING_VERSION_SUBMINOR -lt 0 } } } } }; then LIBUNISTRING_UNITYPES_H='unitypes.h' else LIBUNISTRING_UNITYPES_H= fi if { test "$HAVE_LIBUNISTRING" != yes \ || { test $LIBUNISTRING_VERSION_MAJOR -lt 0 \ || { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \ && { test $LIBUNISTRING_VERSION_MINOR -lt 9 \ || { test $LIBUNISTRING_VERSION_MINOR -eq 9 \ && test $LIBUNISTRING_VERSION_SUBMINOR -lt 0 } } } } }; then LIBUNISTRING_UNIWIDTH_H='uniwidth.h' else LIBUNISTRING_UNIWIDTH_H= fi if { test "$HAVE_LIBUNISTRING" != yes \ || { test $LIBUNISTRING_VERSION_MAJOR -lt 0 \ || { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \ && { test $LIBUNISTRING_VERSION_MINOR -lt 9 \ || { test $LIBUNISTRING_VERSION_MINOR -eq 9 \ && test $LIBUNISTRING_VERSION_SUBMINOR -lt 4 } } } } }; then LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_TRUE= LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_FALSE='#' else LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_TRUE='#' LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_FALSE= fi : if test $gl_cv_have_include_next = yes; then gl_cv_next_wchar_h='<'wchar.h'>' else { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 $as_echo_n "checking absolute name of ... " >&6; } if ${gl_cv_next_wchar_h+:} false; then : $as_echo_n "(cached) " >&6 else if test $ac_cv_header_wchar_h = yes; then cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF case "$host_os" in aix*) gl_absname_cpp="$ac_cpp -C" ;; *) gl_absname_cpp="$ac_cpp" ;; esac case "$host_os" in mingw*) gl_dirsep_regex='[/\\]' ;; *) gl_dirsep_regex='\/' ;; esac gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' gl_header_literal_regex=`echo 'wchar.h' \ | sed -e "$gl_make_literal_regex_sed"` gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ s|^/[^/]|//&| p q }' gl_cv_next_wchar_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | sed -n "$gl_absolute_header_sed"`'"' else gl_cv_next_wchar_h='<'wchar.h'>' fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_wchar_h" >&5 $as_echo "$gl_cv_next_wchar_h" >&6; } fi NEXT_WCHAR_H=$gl_cv_next_wchar_h if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' gl_next_as_first_directive='<'wchar.h'>' else # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' gl_next_as_first_directive=$gl_cv_next_wchar_h fi NEXT_AS_FIRST_DIRECTIVE_WCHAR_H=$gl_next_as_first_directive if test $ac_cv_header_wchar_h = yes; then HAVE_WCHAR_H=1 else HAVE_WCHAR_H=0 fi if test $gt_cv_c_wint_t = yes; then HAVE_WINT_T=1 else HAVE_WINT_T=0 fi for gl_func in btowc wctob mbsinit mbrtowc mbrlen mbsrtowcs mbsnrtowcs wcrtomb wcsrtombs wcsnrtombs wcwidth wmemchr wmemcmp wmemcpy wmemmove wmemset wcslen wcsnlen wcscpy wcpcpy wcsncpy wcpncpy wcscat wcsncat wcscmp wcsncmp wcscasecmp wcsncasecmp wcscoll wcsxfrm wcsdup wcschr wcsrchr wcscspn wcsspn wcspbrk wcsstr wcstok wcswidth ; do as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh` { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5 $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; } if eval \${$as_gl_Symbol+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Tru64 with Desktop Toolkit C has a bug: must be included before . BSD/OS 4.0.1 has a bug: , and must be included before . */ #if !(defined __GLIBC__ && !defined __UCLIBC__) # include # include # include #endif #include int main () { #undef $gl_func (void) $gl_func; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : eval "$as_gl_Symbol=yes" else eval "$as_gl_Symbol=no" fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi eval ac_res=\$$as_gl_Symbol { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1 _ACEOF eval ac_cv_have_decl_$gl_func=yes fi done : if test $ac_cv_func_iswcntrl = yes; then HAVE_ISWCNTRL=1 else HAVE_ISWCNTRL=0 fi if test $gt_cv_c_wint_t = yes; then HAVE_WINT_T=1 else HAVE_WINT_T=0 fi : if test $gl_cv_have_include_next = yes; then gl_cv_next_wctype_h='<'wctype.h'>' else { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 $as_echo_n "checking absolute name of ... " >&6; } if ${gl_cv_next_wctype_h+:} false; then : $as_echo_n "(cached) " >&6 else if test $ac_cv_header_wctype_h = yes; then cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF case "$host_os" in aix*) gl_absname_cpp="$ac_cpp -C" ;; *) gl_absname_cpp="$ac_cpp" ;; esac case "$host_os" in mingw*) gl_dirsep_regex='[/\\]' ;; *) gl_dirsep_regex='\/' ;; esac gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' gl_header_literal_regex=`echo 'wctype.h' \ | sed -e "$gl_make_literal_regex_sed"` gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ s|^/[^/]|//&| p q }' gl_cv_next_wctype_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | sed -n "$gl_absolute_header_sed"`'"' else gl_cv_next_wctype_h='<'wctype.h'>' fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_wctype_h" >&5 $as_echo "$gl_cv_next_wctype_h" >&6; } fi NEXT_WCTYPE_H=$gl_cv_next_wctype_h if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' gl_next_as_first_directive='<'wctype.h'>' else # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' gl_next_as_first_directive=$gl_cv_next_wctype_h fi NEXT_AS_FIRST_DIRECTIVE_WCTYPE_H=$gl_next_as_first_directive if test $ac_cv_header_wctype_h = yes; then if test $ac_cv_func_iswcntrl = yes; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iswcntrl works" >&5 $as_echo_n "checking whether iswcntrl works... " >&6; } if ${gl_cv_func_iswcntrl_works+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #if __GNU_LIBRARY__ == 1 Linux libc5 i18n is broken. #endif int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : gl_cv_func_iswcntrl_works="guessing yes" else gl_cv_func_iswcntrl_works="guessing no" fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Tru64 with Desktop Toolkit C has a bug: must be included before . BSD/OS 4.0.1 has a bug: , and must be included before . */ #include #include #include #include #include int main () { return iswprint ('x') == 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : gl_cv_func_iswcntrl_works=yes else gl_cv_func_iswcntrl_works=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_iswcntrl_works" >&5 $as_echo "$gl_cv_func_iswcntrl_works" >&6; } fi HAVE_WCTYPE_H=1 else HAVE_WCTYPE_H=0 fi case "$gl_cv_func_iswcntrl_works" in *yes) REPLACE_ISWCNTRL=0 ;; *) REPLACE_ISWCNTRL=1 ;; esac if test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; then : fi if test $REPLACE_ISWCNTRL = 1; then REPLACE_TOWLOWER=1 else for ac_func in towlower do : ac_fn_c_check_func "$LINENO" "towlower" "ac_cv_func_towlower" if test "x$ac_cv_func_towlower" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_TOWLOWER 1 _ACEOF fi done if test $ac_cv_func_towlower = yes; then REPLACE_TOWLOWER=0 else ac_fn_c_check_decl "$LINENO" "towlower" "ac_cv_have_decl_towlower" "/* Tru64 with Desktop Toolkit C has a bug: must be included before . BSD/OS 4.0.1 has a bug: , and must be included before . */ #include #include #include #include #if HAVE_WCTYPE_H # include #endif " if test "x$ac_cv_have_decl_towlower" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_TOWLOWER $ac_have_decl _ACEOF if test $ac_cv_have_decl_towlower = yes; then REPLACE_TOWLOWER=1 else REPLACE_TOWLOWER=0 fi fi fi if test $HAVE_ISWCNTRL = 0 || test $REPLACE_TOWLOWER = 1; then : fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctype_t" >&5 $as_echo_n "checking for wctype_t... " >&6; } if ${gl_cv_type_wctype_t+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Tru64 with Desktop Toolkit C has a bug: must be included before . BSD/OS 4.0.1 has a bug: , and must be included before . */ #include #include #include #include #if HAVE_WCTYPE_H # include #endif wctype_t a; int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : gl_cv_type_wctype_t=yes else gl_cv_type_wctype_t=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_wctype_t" >&5 $as_echo "$gl_cv_type_wctype_t" >&6; } if test $gl_cv_type_wctype_t = no; then HAVE_WCTYPE_T=0 fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctrans_t" >&5 $as_echo_n "checking for wctrans_t... " >&6; } if ${gl_cv_type_wctrans_t+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Tru64 with Desktop Toolkit C has a bug: must be included before . BSD/OS 4.0.1 has a bug: , and must be included before . */ #include #include #include #include #include wctrans_t a; int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : gl_cv_type_wctrans_t=yes else gl_cv_type_wctrans_t=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_wctrans_t" >&5 $as_echo "$gl_cv_type_wctrans_t" >&6; } if test $gl_cv_type_wctrans_t = no; then HAVE_WCTRANS_T=0 fi for gl_func in wctype iswctype wctrans towctrans ; do as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh` { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5 $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; } if eval \${$as_gl_Symbol+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Tru64 with Desktop Toolkit C has a bug: must be included before . BSD/OS 4.0.1 has a bug: , and must be included before . */ #if !(defined __GLIBC__ && !defined __UCLIBC__) # include # include # include # include #endif #include int main () { #undef $gl_func (void) $gl_func; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : eval "$as_gl_Symbol=yes" else eval "$as_gl_Symbol=no" fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi eval ac_res=\$$as_gl_Symbol { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1 _ACEOF eval ac_cv_have_decl_$gl_func=yes fi done : : ac_fn_c_check_decl "$LINENO" "wcwidth" "ac_cv_have_decl_wcwidth" " /* AIX 3.2.5 declares wcwidth in . */ #include /* Tru64 with Desktop Toolkit C has a bug: must be included before . BSD/OS 4.0.1 has a bug: , and must be included before . */ #include #include #include #include " if test "x$ac_cv_have_decl_wcwidth" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_WCWIDTH $ac_have_decl _ACEOF if test $ac_cv_have_decl_wcwidth != yes; then HAVE_DECL_WCWIDTH=0 fi if test $ac_cv_func_wcwidth = yes; then HAVE_WCWIDTH=1 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether wcwidth works reasonably in UTF-8 locales" >&5 $as_echo_n "checking whether wcwidth works reasonably in UTF-8 locales... 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BSD/OS 4.0.1 has a bug: , and must be included before . */ #include #include #include #include #if !HAVE_DECL_WCWIDTH extern # ifdef __cplusplus "C" # endif int wcwidth (int); #endif int main () { int result = 0; if (setlocale (LC_ALL, "fr_FR.UTF-8") != NULL || setlocale (LC_ALL, "en_US.UTF-8") != NULL) { if (wcwidth (0x0301) > 0) result |= 1; if (wcwidth (0x05B0) > 0) result |= 2; if (wcwidth (0x200B) > 0) result |= 4; if (wcwidth (0x2022) != 1) result |= 8; } return result; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : gl_cv_func_wcwidth_works=yes else gl_cv_func_wcwidth_works=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_wcwidth_works" >&5 $as_echo "$gl_cv_func_wcwidth_works" >&6; } case "$gl_cv_func_wcwidth_works" in *yes) ;; *no) REPLACE_WCWIDTH=1 ;; esac else HAVE_WCWIDTH=0 fi if test $HAVE_WCWIDTH = 0 || test $REPLACE_WCWIDTH = 1; then gl_LIBOBJS="$gl_LIBOBJS wcwidth.$ac_objext" fi GNULIB_WCWIDTH=1 $as_echo "#define GNULIB_TEST_WCWIDTH 1" >>confdefs.h # End of code from modules gltests_libdeps= gltests_ltlibdeps= gl_source_base='tests' gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS gl_module_indicator_condition=$gltests_WITNESS LIBGNU_LIBDEPS="$gl_libdeps" LIBGNU_LTLIBDEPS="$gl_ltlibdeps" if test x$ac_cv_func_wcwidth != xyes || test x$REPLACE_WCWIDTH = x1; then gl_LIBOBJS="$gl_LIBOBJS wcwidth.$ac_objext" $as_echo "#define REPLACE_WCWIDTH 1" >>confdefs.h fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for exp in -lm" >&5 $as_echo_n "checking for exp in -lm... 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Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char exp (); int main () { return exp (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_m_exp=yes else ac_cv_lib_m_exp=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_exp" >&5 $as_echo "$ac_cv_lib_m_exp" >&6; } if test "x$ac_cv_lib_m_exp" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LIBM 1 _ACEOF LIBS="-lm $LIBS" fi ac_header_dirent=no for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh` { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5 $as_echo_n "checking for $ac_hdr that defines DIR... 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" >&6; } if ${ac_cv_search_opendir+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char opendir (); int main () { return opendir (); ; return 0; } _ACEOF for ac_lib in '' x; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_opendir=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_opendir+:} false; then : break fi done if ${ac_cv_search_opendir+:} false; then : else ac_cv_search_opendir=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 $as_echo "$ac_cv_search_opendir" >&6; } ac_res=$ac_cv_search_opendir if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 $as_echo_n "checking for ANSI C header files... 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column|columns|comment|commit|compress|connect|constant|count|crash|create|\ current|cursor|curval|database|data_base|date|dba|debugoff|debugon|decimal|\ declare|default|definition|delay|delete|delta|desc|digits|dispose|distinct|\ do|drop|else|elsif|end|entry|exception|exception_init|exclusive|exists|exit|\ false|fetch|file|float|for|form|from|function|generic|goto|grant|group|\ having|identified|if|immediate|in|increment|index|indexes|indicator|initial|\ insert|integer|interface|intersect|into|is|level|like|limited|lock|long|\ loop|max|maxextents|min|minus|mlslabel|mod|mode|modify|natural|naturaln|\ new|nextval|noaudit|nocompress|not|nowait|null|number|number_base|of|\ offline|on|online|open|option|or|order|others|out|package|partition|pctfree|\ pls_integer|positive|positiven|pragma|prior|private|privileges|procedure|\ public|raise|range|raw|real|record|ref|release|rem|rename|resource|return|\ reverse|revoke|rollback|row|rowid|rowlabel|rownum|rows|rowtype|run|\ savepoint|schema|select|separate|session|set|share|size|smallint|space|sql|\ sqlcode|sqlerrm|start|statement|stddev|subtype|successful|sum|synonym|\ sysdate|tabauth|table|tables|task|terminate|then|to|trigger|true|type|uid|\ union|unique|update|use|user|validate|values|varchar|varchar2|variance|view|\ views|when|whenever|where|while|with|work|write|xor|sequence|cascade|before|each|\ constraint|foreign|key|references|primary|using|decode|replace|enable|disable|\ returning|join|left|right|outer|inner|full\ )(?:[^[:alnum:]_]|$) c2=\||\)|\(|:=|=|\|\||<|>|!= le-1.14.9/misc/syntax.d/fvwm20000644000015000007670000002267712121615077012636 00000000000000# -*- LE-syntax -*- # FVWM2 configuration.... # by Aldis Berjoza aka killasmurf86 c3=([^$]|^)#.*$ c3,1=[^\\]("([^"\\]|\\\\(.|\n))*"|'([^'\\]|\\\\(.|\n))*') ci1,2=( |^|\t)\ (AddButtonStyle|DefaultColors|HideGeometryWindow|Quit|TearMenuOff\ |AddTitleStyle|DefaultColorset|QuitScreen|Test|AddToDecor\ 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|StartsOnPage|StartsAnyWhere|StartsOnScreen|StartShaded|!StartShaded\ |ManualPlacementHonorsStartsOnPage|ManualPlacementIgnoresStartsOnPage\ |CaptureHonorsStartsOnPage|CaptureIgnoresStartsOnPage\ |RecaptureHonorsStartsOnPage|RecaptureIgnoresStartsOnPage\ |StartsOnPageIncludesTransients|StartsOnPageIgnoresTransients|IconTitle\ |!IconTitle|MwmButtons|FvwmButtons|MwmBorder|FvwmBorder|MwmDecor|!MwmDecor\ |MwmFunctions|!MwmFunctions|HintOverride|!HintOverride|!Button|Button\ |ResizeHintOverride|!ResizeHintOverride|OLDecor|!OLDecor|GNOMEUseHints\ |GNOMEIgnoreHints|StickyIcon|SlipperyIcon|StickyAcrossPagesIcon\ |!StickyAcrossPagesIcon|StickyAcrossDesksIcon|!StickyAcrossDesksIcon\ |ManualPlacement|CascadePlacement|MinOverlapPlacement\ |MinOverlapPercentPlacement|TileManualPlacement|TileCascadePlacement\ |PositionPlacement|MinOverlapPlacementPenalties\ |MinOverlapPercentPlacementPenalties|DecorateTransient|NakedTransient\ |DontRaiseTransient|RaiseTransient|DontLowerTransient|LowerTransient\ 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|BOTTOM_RIGHT|TOP_EDGE|RIGHT_EDGE|BOTTOM_EDGE|LEFT_EDGE|STROKE|None|Tiny\ |Clear|NoInset|HiddenHandles|!GnomeUseHints|on|off|*)\ (,| |$|\t) ci2,2=(^)(+)( |\t) ci2,2=( |\(|\t)(Version|EnvIsSet|EnvMatch|EdgeHasPointer|EdgeIsActive|Start|Init|Restart|Exit\ |Quit|ToRestart|True|False|F|R|W|X|!Version|!EnvIsSet|!EnvMatch\ |!EdgeHasPointer|!EdgeIsActive|!Start|!Init|!Restart|!Exit|!Quit|!ToRestart\ |!True|!False|!F|!R|!W|!X|NoMatch|Match|Error|Break|!NoMatch|!Match|!Error\ |!Break|Layer|I|C|D|H|M)( |\)|\t) le-1.14.9/misc/syntax.d/pascal0000644000015000007670000000066512121615077013031 00000000000000# -*- LE-syntax -*- # Pascal mode, by Raphael Geissert c3={[^}]*?} c3='[^'\n]*?' ci1,2=([^[:alnum:]_]|^)(\ begin|end|program\ |if|in|else|do|while|then|for|(down)?to|until|repeat|case|with|of\ |and|or|not\ |var|type|real|integer|char|boolean|string|nil|array|const|file|packed|byte\ |procedure|record|set\ |new|function|goto|label|uses\ )([^[:alnum:]_]|$) ci2,1=^end(\.) ci2=<|>|;|\(|\)|\[|\]|:|=|[+*/-]|div|mod|\.\. le-1.14.9/misc/syntax.d/haskell0000644000015000007670000000036612122045245013202 00000000000000# -*- LE-syntax -*- c3=^[[:space:]]*--.*$ # from c-literal: foo' is foo prime, not quoted text c3="([^"\n\\]|\\\\(.|\n))*" ci1,2=([^[:alnum:]_$]|^)(import|instance|where|do|let|return)([^[:alnum:]_]|$) c2=\\[|\\]|::|=>|=|->|<-|\+\+|<<|>>|<<=|>>= le-1.14.9/misc/syntax.d/logrotate-conf0000644000015000007670000000114112121615077014477 00000000000000# -*- LE-syntax -*- c3=^[ \t]*#.* s(shell)1=^[ \t]*(?:(?:pre|post)rotate|(?:first|last)action)[ \t]*\n((?:.|\n)*?)\n[\t ]*endscript[ \t\n] c1,1=^[ \t]*((?:no)?compress|(?:un)?compresscmd|compressext|compressoptions\ |(?:no)?copy(?:truncate)?|(?:no)?create|daily|(?:no)?dateext|(?:no)?delaycompress\ |extension|(?:not)?ifempty|include|(?:no)?mail(?:first|last)?|maxage|minsize\ |(?:no)?missingok|monthly|(?:no)?olddir|(?:no)?shred|(?:pre|post)rotate|endscript\ |(?:first|last)action|rotate|size|sharedscripts|shredcycles|start|tabooext\ |weekly|yearly\ )(?:[^[:alnum:]_]|$) c3,1=^[ \t]*(.*)[ \t]*{ c2={|} le-1.14.9/misc/syntax.d/shell0000644000015000007670000000067612121615077012677 00000000000000# -*- LE-syntax -*- # Shell mode, by Serge Vakulenko c3,2=([^$]|^)(#.*)$ c3,1=[^\\]("([^"\\]|\\\\(.|\n))*"|'([^'\\]|\\\\(.|\n))*') c1,2=([^[:alnum:]/_]|^)(if|then|else|elif|fi|while|do|done|for|break|continue\ |case|in|esac|local|return|exit|alias|bg|cd|eval|exec|export|fc|fg|getopts|hash\ |jobid|jobs|pwd|read|readonly|set|setvar|shift|trap|ulimit|umask|unalias|unset\ |wait)([^[:alnum:]/_]|$) c2={|}|<<|<|>>|>|;;|;|\(|\)|\| le-1.14.9/misc/syntax.d/ada0000644000015000007670000000117312121615077012306 00000000000000# -*- LE-syntax -*- # Ada mode, by Serge Vakulenko c3=--[^\n]*\n c3="([^"\\]|\\\\(.|\n))*" c1,2=([^[:alnum:]_]|^)(abort|else|new|return|abs|elsif|not|reverse|abstract\ |end|null|accept|entry|select|access|exception|separate|aliased|exit|of\ |subtype|all|or|and|for|others|tagged|array|function|out|task|at|terminate\ |generic|package|then|begin|goto|pragma|type|body|private|if|procedure\ |case|in|protected|until|constant|is|use|raise|declare|range|when|delay\ |limited|record|while|delta|loop|rem|with|digits|renames|do|mod|requeue|xor\ )([^[:alnum:]_]|$) c2=<<|>>|:=|\\[|\\]|\\(|\\)|{|}|,|:|#|'Access|'Address|'Size le-1.14.9/misc/syntax.d/metafont0000644000015000007670000000052412121615077013375 00000000000000# -*- LE-syntax -*- # Metafont mode, by Serge Vakulenko c3=%.*$ c3,1=[^\\]("([^"\\]|\\\\(.|\n))*") c1,2=([^[:alnum:]/_]|^)(if|else|elif|fi|lft|rt|top|bot|iff|not\ |def|vardef|enddef|suffix|whatever|expr\ |fill|draw|filldraw|pickup|let|beginchar|endchar\ )([^[:alnum:]/_]|$) c2=:=|\(|\)|#|=|;|\[|]|---|--|\.\.\.|\.\.|{|}|, le-1.14.9/misc/syntax.d/cpp0000644000015000007670000000037012121615077012341 00000000000000# -*- LE-syntax -*- c4,1=^[ \t]*(#[ \t]*(?:assert|define|elif|else|endif|error|ident|if|ifdef\ |ifndef|import|include|include_next|line|pragma|sccs|unassert|undef)\b) c4,1=^[ \t]*(#) c3,1=^[ \t]*#[ \t]*include(?:_next)?[ \t]*(<[^>\n]*>|"[^"\n]*") le-1.14.9/misc/syntax.d/python0000644000015000007670000000051612121615077013102 00000000000000# -*- LE-syntax -*- # Python mode, by Serge Vakulenko c3=#.*$ c3="([^"\\]|\\\\(.|\n))*"|'([^'\\]|\\\\(.|\n))*' c1,2=([^[:alnum:]_]|^)(if|elif|else|for|in|break|continue|while|pass\ |try|except|raise|finally|import|from|class|def|return|global\ |print|del|exec|access|in|or|and|not|is|lambda\ )([^[:alnum:]_]|$) c2=: le-1.14.9/misc/syntax.d/lout0000644000015000007670000002116112121615077012543 00000000000000# -*- LE-syntax -*- ########################################################################## # Lout mode by Abel Morabito # extension .lout # Most standard tags for Lout 3.24 #### COMMENTS AND LITERAL TEXT c3=(#.*$)|("[^"]*") ## SPECIAL CHARACTERS c2=(@|&|/|\^|{|}|\||~|"|\\\|``|'') #### TAGS 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|else|while|if|fi|then|do|done|for|case|esac|export|MAKE|ifn?def\ |(pat)?subst|filter(-out)?|foreach|words|call|wildcard\ )([^[:alnum:]_-]|$) c1,2=([^[:alnum:]_]|^)(include)([ \t].+$) c2=:|\$|[+-:?]?=|>|<|`|\||\[|\]|\(|\)|{|}|&|\$[@*] ci1,1=^([ [:alnum:]/%()$,_.-]+):[^=] c4,1=^\t([@-]+) le-1.14.9/misc/syntax.d/ocaml0000644000015000007670000000047012122045245012646 00000000000000# -*- LE-syntax -*- c3=\(\\*(?:.|\n)*?\\*\) i=c-literal ci1,2=([^[:alnum:]_$]|^)(if|then|begin|end|else|in|with|let|\ open|try|raise|true|false)([^[:alnum:]_]|$) c2=\\[|\\]|<<|<|>>|>|;|\(|\)|=|!=|&&|\|\||!|\.\.|&|^|->|:: c2,2=([ \t)]|^)(and|or|xor|eq|ne|cmp|lt|gt|le|ge)([ \t(]|$) c2,2=([ \t(]|^)(not)([ \t(]|$) le-1.14.9/misc/syntax.d/php0000644000015000007670000000307712121615077012355 00000000000000# -*- LE-syntax -*- c3=#.*$|//.*$|/\\*(?:.|\n)*?\\*/ i=c-literal ci1,2=([^[:alnum:]_$]|^)(if|elseif|else|for|foreach|in|break|continue|while|var\ 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|merge(_recursive)?|multisort|pas|pop|product|push|rand|reduce|reverse|search\ |shift|sp?lice|sum|udiff(|_u?assoc)|unique|values|walk(_recursive)?))|\ |microtime|timestamp|pow|rand|round|pi|min|max|ceil|floor\ |a?(cos|sin|tan)h?|atan2?\ |is_(in)?finite|is_nan|\ |function_exists\ |public|private|protected|final|clone\ )([^[:alnum:]_]|$) ci1=(true|false|null|\$this) #c2=:|\$|-> c2={|}|<<|<|<\?(php)?|>>|>|\?>|;;|;|\(|\)|[.+-*]?=|!=|&&|\|\||!|\.\.|<=>|&|^|@|-> le-1.14.9/misc/syntax.d/perl0000644000015000007670000000334712121615077012530 00000000000000# -*- LE-syntax -*- # Perl mode, by Vladislav Zhuk c3,2=(^|[^$\\])(#.*)$ c3,1=[^\\$]("(?:[^"\\]|\\\\(?:.|\n))*?"|'(?:[^'\\]|\\\\(?:.|\n))*?') si(sql)1=->(?:prepare(?:_cached)?|do|selectrow_array(?:ref)?|selectcol_arrayref|selectall_(?:hash|array)ref)[ \t]*\(\ q?q{((?:'[^']*?'|"[^"]*?"|[^'"])+?)} c1,2=([^[:alnum:]_\$@%#]|^)(abs|accept|alarm|atan2|bind|binmode|bless|caller\ |chdir|chmod|chomp|chop|chown|chr|chroot|close|closedir|connect|cos|crypt\ |dbmclose|dbmopen|define|delete|die|do|dump|each|eof|eval|exec|exists|exit|exp\ |fcntl|fileno|flock|fock|for|foreach|format|formline|getc|getlogin|getpeername\ |getpgrp|getppid|getpriority|getsockname|getsockopt|glob|gmtime|goto|grep\ |hex|if|import|index|int|ioctl|join|keys|kill|last|lc|lcfirst|length|link\ |listen|local|localtime|log|lstat|map|mkdir|msgctl|msgget|msgsnd|msgrcv|my|next\ |no Module|oct|open|opendir|ord|pack|pipe|pop|pos|s?printf?|push|quotemeta\ |rand|read|readdir|readline|readlink|recv|redo|ref|rename|require|reset|return|reverse\ |rewindir|rindex|rmdir|scalar|seek|seekdir|select|select( RBITS| WBITS| EBITS| TIMEOUT)?\ |semctl|semget|semop|send|setpgrp|setpriority|setsockopt|shift|shmget|shmget\ |shmread|shutdown|sin|sleep|socket|socketpair|sort|splice|split|sqrt\ |srand|stat|study|substr|symlink|syscall|sysread|sysseek|system|syswrite|tell|telldir\ |tied?|times?|truncate|uc|ucfirst|umask|undef|unless|unlink|unpack|untie|unshift\ |use|utime|values|vec|wait|waitpid|wantarray|warn|while|write|else|elsif\ |package|sub|BEGIN|END|INIT|CHECK|socket|defined|our\ )([^[:alnum:]/_]|$) c1,1=\\\\(my|our)([^[:alnum:]/_]|$) c2={|}|<<|<|>>|>|;;|;|\(|\)|=|=~|!=|&&|\|\||!|\.\.|<=>|&|^|-> c2,2=([ \t)]|^)(and|or|xor|eq|ne|cmp|lt|gt|le|ge)([ \t(]|$) c2,2=([ \t(]|^)(not)([ \t(]|$) le-1.14.9/misc/syntax.d/javascript0000644000015000007670000000134112121615077013724 00000000000000# -*- LE-syntax -*- i=c-literal i=c++-comment c1,1=(?:[^[:alnum:]_]|^)(\ abstract|alert|arguments|Array|boolean|Boolean|break|byte|case|catch|char|\ class|confirm|const|continue|Date|debugger|default|delete|do|document|double|\ else|enum|escape|event|export|extends|false|final|finally|float|for|Function|\ goto|if|implements|import|in|instanceof|int|interface|location|long|native|\ new|null|Number|Object|package|parent|private|prompt|protected|public|RegExp|\ return|self|short|static|status|String|super|switch|synchronized|this|throw|\ throws|top|transient|true|try|typeof|undefined|unescape|var|volatile|while|\ window|with)(?:[^[:alnum:]_]|$) c4,1=(?:[^[:alnum:]_]|^)(function)(?:[^[:alnum:]_]|$) c2=\\[|\\]|\\(|\\)|{|}|, le-1.14.9/misc/syntax.d/awk0000644000015000007670000000106712121615077012345 00000000000000# -*- LE-syntax -*- # GNU Awk mode, by Abel Morabito c3,1=#.*$ i=c-literal c1,2=([^[:alnum:]/_]|^)(if|while|do|for|in|break|continue|switch\ |case|default|asort|asorti|index|length|match|split|sprintf\ |strtonum|sub|gsub|gensub|substr|tolower|toupper|return|exit|next\ |getline|print|printf|nextfile\ |ARGV|ARGC|CONVFMT|ENVIRON|FILENAME|FNR|FS|NF|NR|OFMT|OFS|ORS\ |RLENGTH|RSTART|RS|SUBSEP|ARGIND|BINMODE|ERRNO|FIELDWIDTHS|IGNORECASE\ |LINT|PROCINFO|RT|TEXTDOMAIN|BEGIN|END\ )([^[:alnum:]/_]|$) c2=\[|\]|\$|\^|\+|\/|=|~|!|{|}|<|>|;|\(|\)|\| le-1.14.9/misc/syntax.d/as0000644000015000007670000000046712121615077012171 00000000000000# -*- LE-syntax -*- # Assembler mode, by Serge Vakulenko c3=@[^\n]*\n c3=;[^\n]*\n c3="([^"\\]|\\\\(.|\n))*" c3,1=^[ \t]*(#[ \t]*(include[ \t]*<[^>\n]*>|[a-z]*)) c1,2=([^[:alnum:]_]|^)(\.section|\.func|\.globl|\.global|\.code|\.comm|\.weak\ |\.endfunc\ )([^[:alnum:]_]|$) c2==|,|\(|\)|#|\[|\]|: le-1.14.9/misc/syntax.d/sather0000644000015000007670000000117612121615077013052 00000000000000# -*- LE-syntax -*- # Sather mode, by Serge Vakulenko c3=--[^\n]*$ c3="([^"\\]|\\\\(.|\n))*" c1,2=([^[:alnum:]_]|^)(abstract|and|any|assert|attr|bind|break!|builtin|case\ |class|clusters!|cohort|const|else|elsif|end|exception|external|false|far\ |fork|guard|if|immutable|inout|include|initial|is|ITER|lock|loop|near|new\ |once|or|out|par|parloop|post|pre|private|protect|quit|raise|readonly|result\ |return|ROUT|SAME|self|shared|sync|then|true|typecase|unlock|until|void|when\ |while!|with|yuild|ARRAY|BOOL|CHAR|FLTD|INT|INTI|FLT|FLTI|STR|\\$OB|AREF|AVAL\ |TUP|SYS|\\$NIL|\\$FINALIZE\ )([^[:alnum:]_]|$) c2=\||#|::=|:=|:: le-1.14.9/misc/syntax.d/c-literal0000644000015000007670000000010412121615077013426 00000000000000# -*- LE-syntax -*- c3="([^"\n\\]|\\\\(.|\n))*"|'([^'\n\\]|\\\\.)*' le-1.14.9/misc/syntax.d/snmp-mib0000644000015000007670000000114412121615077013301 00000000000000# -*- LE-syntax -*- # SNMP MIB mode, by Serge Vakulenko c3=--.*$|/\\*(?:.|\n)*?\\*/ i=c-literal c1,2=([^[:alnum:]_]|^)(\ BEGIN|END|DEFINITIONS|OBJECT-TYPE|OBJECT|OBJECTS|IDENTIFIER|FROM|SIZE|INDEX|\ IMPORTS|SYNTAX|ACCESS|STATUS|DESCRIPTION|INTEGER|SEQUENCE|OF|OCTET|STRING|\ TRAP-TYPE|ENTERPRISE|VARIABLES|NOTIFICATION-TYPE|MODULE-IDENTITY|\ OBJECT-IDENTITY|MAX-ACCESS|OBJECT-GROUP|NOTIFICATION-GROUP|MODULE-COMPLIANCE|\ TEXTUAL-CONVENTION|REVISION|LAST-UPDATED|ORGANIZATION|CONTACT-INFO|\ DISPLAY-HINT|NOTIFICATIONS|MODULE|MANDATORY-GROUPS|GROUP\ )([^[:alnum:]_]|$) c2=\||\)|\(|::=|=|\|\||{|}|; le-1.14.9/misc/syntax.d/named-conf0000644000015000007670000000207712121615077013574 00000000000000# -*- LE-syntax -*- i=c-literal i=c++-comment c1,2=([^[:alnum:]_]|^)(acl|address|algorithm|allow-query|allow-recursion|allow-transfer\ |also-notify|auth-nxdomain|blackhole|bogus|category|channel|check-names|cleaning-interval\ |controls|coresize|datasize|deallocate-on-exit|dialup|directory|dump-file|fake-iquery\ |fetch-glue|files?|first|forward|forwarders|has-old-clients|heartbeat-interval|hint\ |host-statistics|include|interface-interval|keys?|lame-ttl|listen-on|logging\ |maintain-ixfr-base|masters?|match-clients|max-ixfr-log-size|max-n?cache-ttl\ |max-transfer-time-in|memstatistics-file|min-roots|multiple-cnames|named-xfer|no|notify\ |only|options|pid-file|port|print-category|print-severity|print-time|pubkey|query-source\ |recursion|rfc2308-type1|rrset-order|secret|server|severity|size|slave|sortlist|stacksize\ |statistics-file|statistics-interval|stub|syslog|topology|transfer-format|transfer-source\ |transfers|transfers-in|transfers-out|transfers-per-ns|treat-cr-as-space|trusted-keys|type\ 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@EMULTIHOP_HIDDEN@ EMULTIHOP_VALUE = @EMULTIHOP_VALUE@ ENOLINK_HIDDEN = @ENOLINK_HIDDEN@ ENOLINK_VALUE = @ENOLINK_VALUE@ EOVERFLOW_HIDDEN = @EOVERFLOW_HIDDEN@ EOVERFLOW_VALUE = @EOVERFLOW_VALUE@ ERRNO_H = @ERRNO_H@ EXEEXT = @EXEEXT@ FNMATCH_H = @FNMATCH_H@ GETOPT_H = @GETOPT_H@ GLIBC21 = @GLIBC21@ GNULIB_ACCEPT = @GNULIB_ACCEPT@ GNULIB_ACCEPT4 = @GNULIB_ACCEPT4@ GNULIB_ALPHASORT = @GNULIB_ALPHASORT@ GNULIB_ATOLL = @GNULIB_ATOLL@ GNULIB_BIND = @GNULIB_BIND@ GNULIB_BTOWC = @GNULIB_BTOWC@ GNULIB_CALLOC_POSIX = @GNULIB_CALLOC_POSIX@ GNULIB_CANONICALIZE_FILE_NAME = @GNULIB_CANONICALIZE_FILE_NAME@ GNULIB_CHDIR = @GNULIB_CHDIR@ GNULIB_CHOWN = @GNULIB_CHOWN@ GNULIB_CLOSE = @GNULIB_CLOSE@ GNULIB_CLOSEDIR = @GNULIB_CLOSEDIR@ GNULIB_CONNECT = @GNULIB_CONNECT@ GNULIB_DIRFD = @GNULIB_DIRFD@ GNULIB_DUP = @GNULIB_DUP@ GNULIB_DUP2 = @GNULIB_DUP2@ GNULIB_DUP3 = @GNULIB_DUP3@ GNULIB_ENVIRON = @GNULIB_ENVIRON@ GNULIB_EUIDACCESS = @GNULIB_EUIDACCESS@ GNULIB_FACCESSAT = @GNULIB_FACCESSAT@ GNULIB_FCHDIR = 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GNULIB_GETUSERSHELL = @GNULIB_GETUSERSHELL@ GNULIB_GL_UNISTD_H_GETOPT = @GNULIB_GL_UNISTD_H_GETOPT@ GNULIB_GRANTPT = @GNULIB_GRANTPT@ GNULIB_GROUP_MEMBER = @GNULIB_GROUP_MEMBER@ GNULIB_ISATTY = @GNULIB_ISATTY@ GNULIB_ISWBLANK = @GNULIB_ISWBLANK@ GNULIB_ISWCTYPE = @GNULIB_ISWCTYPE@ GNULIB_LCHMOD = @GNULIB_LCHMOD@ GNULIB_LCHOWN = @GNULIB_LCHOWN@ GNULIB_LINK = @GNULIB_LINK@ GNULIB_LINKAT = @GNULIB_LINKAT@ GNULIB_LISTEN = @GNULIB_LISTEN@ GNULIB_LSEEK = @GNULIB_LSEEK@ GNULIB_LSTAT = @GNULIB_LSTAT@ GNULIB_MALLOC_POSIX = @GNULIB_MALLOC_POSIX@ GNULIB_MBRLEN = @GNULIB_MBRLEN@ GNULIB_MBRTOWC = @GNULIB_MBRTOWC@ GNULIB_MBSCASECMP = @GNULIB_MBSCASECMP@ GNULIB_MBSCASESTR = @GNULIB_MBSCASESTR@ GNULIB_MBSCHR = @GNULIB_MBSCHR@ GNULIB_MBSCSPN = @GNULIB_MBSCSPN@ GNULIB_MBSINIT = @GNULIB_MBSINIT@ GNULIB_MBSLEN = @GNULIB_MBSLEN@ GNULIB_MBSNCASECMP = @GNULIB_MBSNCASECMP@ GNULIB_MBSNLEN = @GNULIB_MBSNLEN@ GNULIB_MBSNRTOWCS = @GNULIB_MBSNRTOWCS@ GNULIB_MBSPBRK = @GNULIB_MBSPBRK@ GNULIB_MBSPCASECMP = 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GNULIB_POLL = @GNULIB_POLL@ GNULIB_POSIX_OPENPT = @GNULIB_POSIX_OPENPT@ GNULIB_PREAD = @GNULIB_PREAD@ GNULIB_PSELECT = @GNULIB_PSELECT@ GNULIB_PTHREAD_SIGMASK = @GNULIB_PTHREAD_SIGMASK@ GNULIB_PTSNAME = @GNULIB_PTSNAME@ GNULIB_PTSNAME_R = @GNULIB_PTSNAME_R@ GNULIB_PUTENV = @GNULIB_PUTENV@ GNULIB_PWRITE = @GNULIB_PWRITE@ GNULIB_RAISE = @GNULIB_RAISE@ GNULIB_RANDOM = @GNULIB_RANDOM@ GNULIB_RANDOM_R = @GNULIB_RANDOM_R@ GNULIB_RAWMEMCHR = @GNULIB_RAWMEMCHR@ GNULIB_READ = @GNULIB_READ@ GNULIB_READDIR = @GNULIB_READDIR@ GNULIB_READLINK = @GNULIB_READLINK@ GNULIB_READLINKAT = @GNULIB_READLINKAT@ GNULIB_REALLOC_POSIX = @GNULIB_REALLOC_POSIX@ GNULIB_REALPATH = @GNULIB_REALPATH@ GNULIB_RECV = @GNULIB_RECV@ GNULIB_RECVFROM = @GNULIB_RECVFROM@ GNULIB_REWINDDIR = @GNULIB_REWINDDIR@ GNULIB_RMDIR = @GNULIB_RMDIR@ GNULIB_RPMATCH = @GNULIB_RPMATCH@ GNULIB_SCANDIR = @GNULIB_SCANDIR@ GNULIB_SECURE_GETENV = @GNULIB_SECURE_GETENV@ GNULIB_SELECT = @GNULIB_SELECT@ GNULIB_SEND = @GNULIB_SEND@ GNULIB_SENDTO = @GNULIB_SENDTO@ GNULIB_SETENV = @GNULIB_SETENV@ GNULIB_SETHOSTNAME = @GNULIB_SETHOSTNAME@ GNULIB_SETSOCKOPT = @GNULIB_SETSOCKOPT@ GNULIB_SHUTDOWN = @GNULIB_SHUTDOWN@ GNULIB_SIGACTION = @GNULIB_SIGACTION@ GNULIB_SIGNAL_H_SIGPIPE = @GNULIB_SIGNAL_H_SIGPIPE@ GNULIB_SIGPROCMASK = @GNULIB_SIGPROCMASK@ GNULIB_SLEEP = @GNULIB_SLEEP@ GNULIB_SOCKET = @GNULIB_SOCKET@ GNULIB_STAT = @GNULIB_STAT@ GNULIB_STPCPY = @GNULIB_STPCPY@ GNULIB_STPNCPY = @GNULIB_STPNCPY@ GNULIB_STRCASESTR = @GNULIB_STRCASESTR@ GNULIB_STRCHRNUL = @GNULIB_STRCHRNUL@ GNULIB_STRDUP = @GNULIB_STRDUP@ GNULIB_STRERROR = @GNULIB_STRERROR@ GNULIB_STRERROR_R = @GNULIB_STRERROR_R@ GNULIB_STRNCAT = @GNULIB_STRNCAT@ GNULIB_STRNDUP = @GNULIB_STRNDUP@ GNULIB_STRNLEN = @GNULIB_STRNLEN@ GNULIB_STRPBRK = @GNULIB_STRPBRK@ GNULIB_STRPTIME = @GNULIB_STRPTIME@ GNULIB_STRSEP = @GNULIB_STRSEP@ GNULIB_STRSIGNAL = @GNULIB_STRSIGNAL@ GNULIB_STRSTR = @GNULIB_STRSTR@ GNULIB_STRTOD = @GNULIB_STRTOD@ GNULIB_STRTOK_R = @GNULIB_STRTOK_R@ GNULIB_STRTOLL = @GNULIB_STRTOLL@ GNULIB_STRTOULL = @GNULIB_STRTOULL@ GNULIB_STRVERSCMP = @GNULIB_STRVERSCMP@ GNULIB_SYMLINK = @GNULIB_SYMLINK@ GNULIB_SYMLINKAT = @GNULIB_SYMLINKAT@ GNULIB_SYSTEM_POSIX = @GNULIB_SYSTEM_POSIX@ GNULIB_TIMEGM = @GNULIB_TIMEGM@ GNULIB_TIMES = @GNULIB_TIMES@ GNULIB_TIME_R = @GNULIB_TIME_R@ GNULIB_TOWCTRANS = @GNULIB_TOWCTRANS@ GNULIB_TTYNAME_R = @GNULIB_TTYNAME_R@ GNULIB_UNISTD_H_NONBLOCKING = @GNULIB_UNISTD_H_NONBLOCKING@ GNULIB_UNISTD_H_SIGPIPE = @GNULIB_UNISTD_H_SIGPIPE@ GNULIB_UNLINK = @GNULIB_UNLINK@ GNULIB_UNLINKAT = @GNULIB_UNLINKAT@ GNULIB_UNLOCKPT = @GNULIB_UNLOCKPT@ GNULIB_UNSETENV = @GNULIB_UNSETENV@ GNULIB_USLEEP = @GNULIB_USLEEP@ GNULIB_UTIMENSAT = @GNULIB_UTIMENSAT@ GNULIB_WCPCPY = @GNULIB_WCPCPY@ GNULIB_WCPNCPY = @GNULIB_WCPNCPY@ GNULIB_WCRTOMB = @GNULIB_WCRTOMB@ GNULIB_WCSCASECMP = @GNULIB_WCSCASECMP@ GNULIB_WCSCAT = @GNULIB_WCSCAT@ GNULIB_WCSCHR = @GNULIB_WCSCHR@ GNULIB_WCSCMP = @GNULIB_WCSCMP@ GNULIB_WCSCOLL = @GNULIB_WCSCOLL@ GNULIB_WCSCPY = @GNULIB_WCSCPY@ GNULIB_WCSCSPN = @GNULIB_WCSCSPN@ GNULIB_WCSDUP = @GNULIB_WCSDUP@ GNULIB_WCSLEN = @GNULIB_WCSLEN@ GNULIB_WCSNCASECMP = @GNULIB_WCSNCASECMP@ GNULIB_WCSNCAT = @GNULIB_WCSNCAT@ GNULIB_WCSNCMP = @GNULIB_WCSNCMP@ GNULIB_WCSNCPY = @GNULIB_WCSNCPY@ GNULIB_WCSNLEN = @GNULIB_WCSNLEN@ GNULIB_WCSNRTOMBS = @GNULIB_WCSNRTOMBS@ GNULIB_WCSPBRK = @GNULIB_WCSPBRK@ GNULIB_WCSRCHR = @GNULIB_WCSRCHR@ GNULIB_WCSRTOMBS = @GNULIB_WCSRTOMBS@ GNULIB_WCSSPN = @GNULIB_WCSSPN@ GNULIB_WCSSTR = @GNULIB_WCSSTR@ GNULIB_WCSTOK = @GNULIB_WCSTOK@ GNULIB_WCSWIDTH = @GNULIB_WCSWIDTH@ GNULIB_WCSXFRM = @GNULIB_WCSXFRM@ GNULIB_WCTOB = @GNULIB_WCTOB@ GNULIB_WCTOMB = @GNULIB_WCTOMB@ GNULIB_WCTRANS = @GNULIB_WCTRANS@ GNULIB_WCTYPE = @GNULIB_WCTYPE@ GNULIB_WCWIDTH = @GNULIB_WCWIDTH@ GNULIB_WMEMCHR = @GNULIB_WMEMCHR@ GNULIB_WMEMCMP = @GNULIB_WMEMCMP@ GNULIB_WMEMCPY = @GNULIB_WMEMCPY@ GNULIB_WMEMMOVE = @GNULIB_WMEMMOVE@ GNULIB_WMEMSET = @GNULIB_WMEMSET@ GNULIB_WRITE = @GNULIB_WRITE@ GNULIB__EXIT = @GNULIB__EXIT@ GREP = @GREP@ HAVE_ACCEPT4 = @HAVE_ACCEPT4@ HAVE_ALPHASORT = @HAVE_ALPHASORT@ HAVE_ATOLL = @HAVE_ATOLL@ HAVE_BTOWC = @HAVE_BTOWC@ HAVE_CANONICALIZE_FILE_NAME = @HAVE_CANONICALIZE_FILE_NAME@ HAVE_CHOWN = @HAVE_CHOWN@ HAVE_CLOSEDIR = @HAVE_CLOSEDIR@ HAVE_DECL_DIRFD = @HAVE_DECL_DIRFD@ HAVE_DECL_ENVIRON = @HAVE_DECL_ENVIRON@ HAVE_DECL_FCHDIR = @HAVE_DECL_FCHDIR@ HAVE_DECL_FDATASYNC = @HAVE_DECL_FDATASYNC@ HAVE_DECL_FDOPENDIR = @HAVE_DECL_FDOPENDIR@ HAVE_DECL_GETDOMAINNAME = @HAVE_DECL_GETDOMAINNAME@ HAVE_DECL_GETLOADAVG = @HAVE_DECL_GETLOADAVG@ HAVE_DECL_GETLOGIN_R = @HAVE_DECL_GETLOGIN_R@ HAVE_DECL_GETPAGESIZE = @HAVE_DECL_GETPAGESIZE@ HAVE_DECL_GETUSERSHELL = @HAVE_DECL_GETUSERSHELL@ HAVE_DECL_LOCALTIME_R = @HAVE_DECL_LOCALTIME_R@ HAVE_DECL_MEMMEM = @HAVE_DECL_MEMMEM@ HAVE_DECL_MEMRCHR = @HAVE_DECL_MEMRCHR@ HAVE_DECL_SETENV = @HAVE_DECL_SETENV@ HAVE_DECL_SETHOSTNAME = @HAVE_DECL_SETHOSTNAME@ HAVE_DECL_STRDUP = @HAVE_DECL_STRDUP@ HAVE_DECL_STRERROR_R = @HAVE_DECL_STRERROR_R@ HAVE_DECL_STRNDUP = @HAVE_DECL_STRNDUP@ HAVE_DECL_STRNLEN = @HAVE_DECL_STRNLEN@ HAVE_DECL_STRSIGNAL = @HAVE_DECL_STRSIGNAL@ HAVE_DECL_STRTOK_R = @HAVE_DECL_STRTOK_R@ HAVE_DECL_TTYNAME_R = @HAVE_DECL_TTYNAME_R@ HAVE_DECL_UNSETENV = @HAVE_DECL_UNSETENV@ HAVE_DECL_WCTOB = @HAVE_DECL_WCTOB@ HAVE_DECL_WCWIDTH = @HAVE_DECL_WCWIDTH@ HAVE_DIRENT_H = @HAVE_DIRENT_H@ HAVE_DUP2 = @HAVE_DUP2@ HAVE_DUP3 = @HAVE_DUP3@ HAVE_EUIDACCESS = @HAVE_EUIDACCESS@ HAVE_FACCESSAT = @HAVE_FACCESSAT@ HAVE_FCHDIR = @HAVE_FCHDIR@ HAVE_FCHMODAT = @HAVE_FCHMODAT@ HAVE_FCHOWNAT = @HAVE_FCHOWNAT@ HAVE_FCNTL = @HAVE_FCNTL@ HAVE_FDATASYNC = @HAVE_FDATASYNC@ HAVE_FDOPENDIR = @HAVE_FDOPENDIR@ HAVE_FEATURES_H = @HAVE_FEATURES_H@ HAVE_FFSL = @HAVE_FFSL@ HAVE_FFSLL = @HAVE_FFSLL@ HAVE_FSTATAT = @HAVE_FSTATAT@ HAVE_FSYNC = @HAVE_FSYNC@ HAVE_FTRUNCATE = @HAVE_FTRUNCATE@ HAVE_FUTIMENS = @HAVE_FUTIMENS@ HAVE_GETDTABLESIZE = @HAVE_GETDTABLESIZE@ HAVE_GETGROUPS = @HAVE_GETGROUPS@ HAVE_GETHOSTNAME = @HAVE_GETHOSTNAME@ HAVE_GETLOGIN = @HAVE_GETLOGIN@ HAVE_GETOPT_H = @HAVE_GETOPT_H@ HAVE_GETPAGESIZE = @HAVE_GETPAGESIZE@ HAVE_GETSUBOPT = @HAVE_GETSUBOPT@ HAVE_GETTIMEOFDAY = @HAVE_GETTIMEOFDAY@ HAVE_GRANTPT = @HAVE_GRANTPT@ HAVE_GROUP_MEMBER = @HAVE_GROUP_MEMBER@ HAVE_INTTYPES_H = @HAVE_INTTYPES_H@ HAVE_ISWBLANK = @HAVE_ISWBLANK@ HAVE_ISWCNTRL = @HAVE_ISWCNTRL@ HAVE_LCHMOD = @HAVE_LCHMOD@ HAVE_LCHOWN = @HAVE_LCHOWN@ HAVE_LINK = @HAVE_LINK@ HAVE_LINKAT = @HAVE_LINKAT@ HAVE_LONG_LONG_INT = @HAVE_LONG_LONG_INT@ HAVE_LSTAT = @HAVE_LSTAT@ HAVE_MBRLEN = @HAVE_MBRLEN@ HAVE_MBRTOWC = @HAVE_MBRTOWC@ HAVE_MBSINIT = @HAVE_MBSINIT@ HAVE_MBSLEN = @HAVE_MBSLEN@ HAVE_MBSNRTOWCS = @HAVE_MBSNRTOWCS@ HAVE_MBSRTOWCS = @HAVE_MBSRTOWCS@ HAVE_MEMCHR = @HAVE_MEMCHR@ HAVE_MEMPCPY = @HAVE_MEMPCPY@ HAVE_MKDIRAT = @HAVE_MKDIRAT@ HAVE_MKDTEMP = @HAVE_MKDTEMP@ HAVE_MKFIFO = @HAVE_MKFIFO@ HAVE_MKFIFOAT = @HAVE_MKFIFOAT@ HAVE_MKNOD = @HAVE_MKNOD@ HAVE_MKNODAT = @HAVE_MKNODAT@ HAVE_MKOSTEMP = @HAVE_MKOSTEMP@ HAVE_MKOSTEMPS = @HAVE_MKOSTEMPS@ HAVE_MKSTEMP = @HAVE_MKSTEMP@ HAVE_MKSTEMPS = @HAVE_MKSTEMPS@ HAVE_MSVC_INVALID_PARAMETER_HANDLER = @HAVE_MSVC_INVALID_PARAMETER_HANDLER@ HAVE_NANOSLEEP = @HAVE_NANOSLEEP@ HAVE_OPENAT = @HAVE_OPENAT@ HAVE_OPENDIR = @HAVE_OPENDIR@ HAVE_OS_H = @HAVE_OS_H@ HAVE_PIPE = @HAVE_PIPE@ HAVE_PIPE2 = @HAVE_PIPE2@ HAVE_POLL = @HAVE_POLL@ HAVE_POLL_H = @HAVE_POLL_H@ HAVE_POSIX_OPENPT = @HAVE_POSIX_OPENPT@ HAVE_POSIX_SIGNALBLOCKING = @HAVE_POSIX_SIGNALBLOCKING@ HAVE_PREAD = @HAVE_PREAD@ HAVE_PSELECT = @HAVE_PSELECT@ HAVE_PTHREAD_SIGMASK = @HAVE_PTHREAD_SIGMASK@ HAVE_PTSNAME = @HAVE_PTSNAME@ HAVE_PTSNAME_R = @HAVE_PTSNAME_R@ HAVE_PWRITE = @HAVE_PWRITE@ HAVE_RAISE = @HAVE_RAISE@ HAVE_RANDOM = @HAVE_RANDOM@ HAVE_RANDOM_H = @HAVE_RANDOM_H@ HAVE_RANDOM_R = @HAVE_RANDOM_R@ HAVE_RAWMEMCHR = @HAVE_RAWMEMCHR@ HAVE_READDIR = @HAVE_READDIR@ HAVE_READLINK = @HAVE_READLINK@ HAVE_READLINKAT = @HAVE_READLINKAT@ HAVE_REALPATH = @HAVE_REALPATH@ HAVE_REWINDDIR = @HAVE_REWINDDIR@ HAVE_RPMATCH = @HAVE_RPMATCH@ HAVE_SA_FAMILY_T = @HAVE_SA_FAMILY_T@ HAVE_SCANDIR = @HAVE_SCANDIR@ HAVE_SECURE_GETENV = @HAVE_SECURE_GETENV@ HAVE_SETENV = @HAVE_SETENV@ HAVE_SETHOSTNAME = @HAVE_SETHOSTNAME@ HAVE_SIGACTION = @HAVE_SIGACTION@ HAVE_SIGHANDLER_T = @HAVE_SIGHANDLER_T@ HAVE_SIGINFO_T = @HAVE_SIGINFO_T@ HAVE_SIGNED_SIG_ATOMIC_T = @HAVE_SIGNED_SIG_ATOMIC_T@ HAVE_SIGNED_WCHAR_T = @HAVE_SIGNED_WCHAR_T@ HAVE_SIGNED_WINT_T = @HAVE_SIGNED_WINT_T@ HAVE_SIGSET_T = @HAVE_SIGSET_T@ HAVE_SLEEP = @HAVE_SLEEP@ HAVE_STDINT_H = @HAVE_STDINT_H@ HAVE_STPCPY = @HAVE_STPCPY@ HAVE_STPNCPY = @HAVE_STPNCPY@ HAVE_STRCASESTR = @HAVE_STRCASESTR@ HAVE_STRCHRNUL = @HAVE_STRCHRNUL@ HAVE_STRPBRK = @HAVE_STRPBRK@ HAVE_STRPTIME = @HAVE_STRPTIME@ HAVE_STRSEP = @HAVE_STRSEP@ HAVE_STRTOD = @HAVE_STRTOD@ HAVE_STRTOLL = @HAVE_STRTOLL@ HAVE_STRTOULL = @HAVE_STRTOULL@ HAVE_STRUCT_RANDOM_DATA = @HAVE_STRUCT_RANDOM_DATA@ HAVE_STRUCT_SIGACTION_SA_SIGACTION = @HAVE_STRUCT_SIGACTION_SA_SIGACTION@ HAVE_STRUCT_SOCKADDR_STORAGE = 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install-info-am: install-man: install-pdf: install-pdf-am install-pdf-am: install-ps: install-ps-am install-ps-am: installcheck-am: maintainer-clean: maintainer-clean-am -rm -f Makefile maintainer-clean-am: distclean-am maintainer-clean-generic mostlyclean: mostlyclean-am mostlyclean-am: mostlyclean-generic pdf: pdf-am pdf-am: ps: ps-am ps-am: uninstall-am: uninstall-nobase_pkgdataDATA uninstall-pkgdataSCRIPTS .MAKE: install-am install-strip .PHONY: all all-am check check-am clean clean-generic distclean \ distclean-generic distdir dvi dvi-am html html-am info info-am \ install install-am install-data install-data-am install-dvi \ install-dvi-am install-exec install-exec-am install-html \ install-html-am install-info install-info-am install-man \ install-nobase_pkgdataDATA install-pdf install-pdf-am \ install-pkgdataSCRIPTS install-ps install-ps-am install-strip \ installcheck installcheck-am installdirs maintainer-clean \ maintainer-clean-generic mostlyclean mostlyclean-generic pdf \ pdf-am ps ps-am uninstall uninstall-am \ uninstall-nobase_pkgdataDATA uninstall-pkgdataSCRIPTS colors: ../src/le ../src/le --dump-colors > $@ keymap: ../src/le ../src/le --dump-keymap > $@ # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: le-1.14.9/misc/colors-black0000644000015000007670000000200212121615077012354 00000000000000# This is an alternative color scheme for LE editor. # Copy it to ~/.le/colors if you like. default_colors=1 status_line=fg:black,bg:cyan status_line_bw=rev,dim normal_text=fg:white,bg:black normal_text_bw=normal block_text=fg:blue,bg:white block_text_bw=rev error_win=bold,fg:white,bg:red error_win_bw=rev,bold verify_win=fg:black,bg:cyan verify_win_bw=rev curr_button=bold,fg:white,bg:black curr_button_bw=normal help_win=fg:black,bg:cyan help_win_bw=rev dialogue_win=fg:black,bg:white dialogue_win_bw=rev menu_win=fg:black,bg:cyan menu_win_bw=rev disabled_item=fg:black,bg:cyan disabled_item_bw=rev scroll_bar=fg:cyan,bg:black scroll_bar_bw=dim shadowed=dim,fg:white,bg:black shadowed_bw=dim syntax1=bold,fg:yellow,bg:black syntax1_bw=bold syntax2=bold,fg:green,bg:black syntax2_bw=bold syntax3=bold,fg:cyan,bg:black syntax3_bw=dim syntax4=bold,fg:magenta,bg:black syntax4_bw=dim syntax5=fg:magenta,bg:black syntax5_bw=dim syntax6=fg:yellow,bg:black syntax6_bw=underline highlight=bold,fg:yellow,bg:black highlight_bw=bold le-1.14.9/misc/colors-defbg0000644000015000007670000000162612121615077012362 00000000000000# This is an alternative color scheme for LE editor. # Copy it to ~/.le/colors if you like. default_colors=1 status_line=fg:black,bg:cyan status_line_bw=rev,dim normal_text=normal normal_text_bw=normal block_text=rev block_text_bw=rev error_win=bold,fg:white,bg:red error_win_bw=rev,bold verify_win=fg:black,bg:cyan verify_win_bw=rev curr_button=bold,fg:white,bg:black curr_button_bw=normal help_win=fg:black,bg:cyan help_win_bw=rev dialogue_win=fg:black,bg:white dialogue_win_bw=rev menu_win=fg:black,bg:cyan menu_win_bw=rev disabled_item=fg:black,bg:cyan disabled_item_bw=rev scroll_bar=fg:cyan scroll_bar_bw=dim shadowed=dim,fg:white,bg:black shadowed_bw=dim syntax1=fg:red syntax1_bw=bold syntax2=fg:magenta syntax2_bw=bold syntax3=fg:green syntax3_bw=dim syntax4=fg:cyan syntax4_bw=dim syntax5=bold,fg:blue syntax5_bw=dim syntax6=fg:yellow syntax6_bw=underline highlight=bold,fg:yellow,bg:black highlight_bw=bold le-1.14.9/misc/syntax0000644000015000007670000001555512122046352011343 00000000000000# -*- LE-syntax -*- # Syntax patterns for LE editor. (c) 1997-2008 Alexander V. Lukyanov # This file is distributed under GNU GPL license. # Please send corrections and improvements to # # $Id: syntax,v 1.55 2013/01/31 08:02:47 lav Exp $ # # This file describes how to highlight syntax. The following format # used: # /PATTERN - selects file names for which next lines apply # c[i]COLOR[,MASK]=REGEXP - use COLOR (1-3) to highlight subexpressions # of REGEXP; MASK is bitmask selecting which subexpressions are to # highlight, 0 (default) means the whole patterm. # C escapes can be used in REGEXP. It can also be split into several lines # by trailing \ on the line, spaces after such a split are ignored. # The optional `i' means to ignore case. # c1 usually marks keywords # c2 usually marks important syntax elements # c3 usually marks comments or text strings # c4 usually marks preprocessor directives # c5 # c6 # i=file includes specified file from PKGDATADIR/syntax.d/file # (useful for large descriptions or common patterns) # s[i](file)[MASK]=REGEXP uses patterns in the file to color matched substring(s) # maximum height of constructs (above and below the screen) h20 # This file mode //-\*- *LE-syntax *-\*- c3=^#.*$ c1,1=^(h|ci?|i)[0-9]?(?:,[0-9]+)?= c2,1=^(?:h|ci?|i)[0-9]?(?:,[0-9]+)?(=) c1,1=^(si?)\\([^\n]+\\)[0-9]*= c2,7=^si?(\\()[^\n]+(\\))[0-9]*(=) c2=^/ # C language mode (lav) /*.c|/-\*- *c *-\*- i=c-comment i=cpp i=c-literal c1,2=([^[:alnum:]_]|^)(asm|else|if|switch|case|while|for|goto|break\ |continue|char|short|int|long|unsigned|signed|auto\ |const|default|do|double|enum|extern|float|register\ |return|sizeof|static|struct|typedef|union|void|volatile\ )([^[:alnum:]_]|$) c2=\\[|\\]|\\(|\\)|{|}|, # C++ mode (lav) /*.cc|*.C|*.cpp|*.h|*.hh|*.hpp|*.H|/-\*- *c\+\+ *-\*- i=c++-comment i=cpp i=c-literal c1,2=([^[:alnum:]_]|^)(asm|else|if|switch|case|while|for|goto|break\ |continue|char|short|int|long|unsigned|signed|auto\ |const|default|do|double|enum|extern|float|register\ |return|sizeof|static|struct|typedef|union|void|volatile\ |try|catch|class|new|delete|private|public|protected|this|virtual\ |inline|bool|true|false|operator|overload|template|friend|namespace|using\ |typeid|dynamic_cast|const_cast|static_cast|reinterpret_cast|typename|explicit\ )([^[:alnum:]_]|$) c2=\\[|\\]|\\(|\\)|{|}|, # named.conf mode (lav) /named.conf|/-\*- *(named|bind) *-\*- i=named-conf /logrotate.conf|/-\*- *logrotate *-\*- i=logrotate-conf # nroff mode (lav) /*.[1-9]|/-\*- *nroff *-\*- c3=^\.\\\\".*$ c2=^\.[[:alpha:]]* c1,1=\\\\fB((\\\\[^f]|[^\\])*[^\\]?)(\\\\f|$) c3,1=\\\\fI((\\\\[^f]|[^\\])*[^\\]?)(\\\\f|$) c1,1=^\.B[IR]? (.*)$ c3,1=^\.I (.*)$ /*.e i=eiffel /*.adb|*.ads|*.adc|*.gpr i=ada /*.S|*.s i=as /*.py i=python /*.sa i=sather /*.sh|/^#![ \t]*/.*/(ba|z|k)?sh|-\*- *sh *-\*- i=shell /*.java|/-\*- *java *-\*- i=java /*.js|/-\*- *javascript *-\*- i=javascript # po (i18n) mode (lav) /*.po|*.pot c1=^#, .* c2="|\\\\n|%[+- #]*[0-9*]*\\.?[0-9*]*l?[l]?[diouxXfeEgGcs] c3=^#.*$ /*.lout i=lout /*.awk i=awk /*.gma|*.gema|/^#![ \t]*/.*/\gema i=gema /*.p[lm]|/^#![ \t]*/.*/\perl|-\*- *perl *-\*- i=perl /*.sql|*.buf|/-\*- *[sS][qQ][lL] *-\*- i=sql /*.mib|*.smi i=snmp-mib /*.texi|-\*- *texinfo *-\*- i=texinfo /*.tex i=tex /*.php.*|*.php|/<\?php s(php)1=<\?(?:php)?((?:.|\n)*?)\?> s(html)1=(?:\`|\?>)((?:.|\n)*?)(?:<\?|\`) i=html i=php /*.html|*.htm|*.shtml|/-\*- *html *-\*-|^ i=html /*.tcl|/^#![ \t]*/.*/tcl|-\*- *tcl *-\*- i=tcl /*.mf|*.mp i=metafont # Patch mode, by Serge Vakulenko /*.pch|*.diff|*.patch|/^diff c2=^\+\+.*$ c2=^--.*$ c2=^@@.*$ c3=^\+.*$ c1=^-.*$ # Generic configuration files, by Serge Vakulenko /*.conf|*.cf|*.cfg|*.ini c3=[#;].*$ c2=:|\$|->|= c2,1=^(\[)[^\]]+\] c2,1=^\[[^\]]+(\]) c1,1=^\[([^\]]+)\] /[Mm]akefile|[Mm]akefile.*|*.mk|/^#![ \t]*/.*/make|-\*-.*makefile[^\w] i=make-file /*.v|/-\*- *verilog *-\*- i=verilog # Debian control file mode, by Raphael Geissert #/control|/^Source: //^Source: c3=^#.*$ ci2,1=^[[:alnum:]-]+(:) c2=\$|=|<|>|\||, c2=^ \. c1,1=^(Source|Package(-List)?|Version|Section|Priority|Maintainer|Homepage|Description\ |Standards-Version|(Build-)?Depends(-Indep)?|Architecture|Provides|Replaces\ |Recommends|Suggests|(Build-)?Conflicts(-Indep)?|Breaks|Enhances|Uploaders|Vcs-Browser\ |Essential|Installed-Size|Binary|Format|Files|Closes|Changes|Urgency\ |Distribution|Date|Changed-By|Checksums-Sha(1|256)) ci1=^Vcs-[[:alnum:]]+ c1,1=^(X[BCS]+-[[:alnum:]-]+)(:) # Debian changelog mode, by Raphael Geissert // ([^ ]+) .+; +urgency= c3=^[ \t]+--.+ c2,1=urgency=([[:alnum:]]+) ci2,1=[ \t]+([[:alnum:]-]+);[ \t]+urgency= c2,1=^[[:alnum:].-]+ +\((.+)\) c1,1=^([[:alnum:].-]+) +\(.+\) ci1=closes:[ \t]*(bug)?#?[ \t]?[0-9]+(,[ \t]*\ (bug)?\#?[ \t]?[0-9]+)* c1=LP:[ \t]+#[0-9]+ c2,1=(\[).+\] c2,1=\[.+(\]) c3,1=\[(.+)\] c1=^[ \t]+[*+-][^-] c3="[^"]+?" c3,1=\W('[^']+?')\W # simple, and imperfect, changelog mode, by Raphael Geissert /ChangeLog|/^[0-9]\{2,4\}-[0-9]\{2\}-[0-9]\{2,4\}[ \t] c3=^[0-9]\{2,4\}-[0-9]\{2\}-[0-9]\{2,4\}[ \t]+ c2,3=^[0-9]\{2,4\}-[0-9]\{2\}-[0-9]\{2,4\}.* ([[:alnum:]]+)$ # lsm mode, by Raphael Geissert /*.lsm|/^Begin[34] c3=^(Begin[34]|End) ci2,1=^[[:alnum:]-]+(:) #c1,1=^([^ \t]*): c1,1=^(Title|Version|Entered-date|Description|Keywords|Author|Maintained-by\ |(Primary|Alternate|Original)-site|Platforms|Copying-policy): c2=[@()] # really basic m4 and ac modes, by Raphael Geissert /*.ac|/-\*- *autoconf *-\*- c3,2=(^|[^[:alnum:]_])dnl([^[:alnum:]_\n].*)?$ c1,2=(^|[^[:alnum:]_])(A[CM]_[[:alnum:]_]+) c2=:|=|>|<|,|\||\[|\]|\(|\)|{|}|& c3="|' i=shell /*.m4 c3=^[ \t]*#.*$ c2=:|\$|[+-:]?=|>|<|`|\||\[|\]|\(|\)|{|}|& c1,2=(^|[^[:alnum:]_])(m4_[[:alnum:]_]+) c3="|' # watch file mode, by Raphael Geissert /watch|/version=[23] c3=^[ \t]*#.* c2=[ \t]*version=[0-9] c1,1=^[ \t]*(opt(ion)?s) c1=(downloadurl|[du]?version|filename)mangle c1=active|passive|pasv c2=, c2,1=[^\\](\.)[^/]+[ \n\t] c3=\(.+\) # .gdbinit mode, by Raphael Geissert /gdbinit|.*gdbinit c1,1=^(define|end|document)([^[:alnum:]_]|$) c2,3=^[[:alnum:]][^ \t]+[ \t]+([[:alnum:]_]+)$ # series (quilt) mode, by Raphael Geissert /series c3=^[ \t]*#.* # .desktop files mode, by Raphael Geissert /*.desktop|*eventsrc c2,1=(\[).+\] c2,1=\[.+(\]) c3,1=\[(.+)\] c3=^[ \t]*#.* c1,1=^((Generic)?Name|Comment|(Try)?Exec|Icon|X-[a-zA-Z0-9-]+|Type|Categories\ |Version|NoDisplay|Hidden|(Only|Not)ShowIn|Path|Terminal|MimeType|URL\ |Startup(Notify|WMClass)|\ # eventsrc-specific:\ |default_presentation\ ) /*.fvwm|*.fvwmrc|*.fvwm2rc i=fvwm2 /*.pas i=pascal /*.t2t i=txt2tags # OCaml mode, by Raphael Geissert /*.mli|*.ml i=ocaml # Haskell mode, by Raphael Geissert /*.hs i=haskell le-1.14.9/misc/mainmenu-ru0000644000015000007670000001235512121615077012252 00000000000000submenu "&Файл" function "&Открыть" load-file hide function "&Сохранить" save-file hide rw function "Сохранить &как..." save-file-as hide function "s&Witch" switch-file hide function "re&Open R/W" reopen-file-rw hide ro function "&Информация" file-info hide hline function "С&борка" make hide function "&Компиляция" compile hide function "&Запуск" make-run hide hline function "S&hell" shell-escape hide function "П&риостановить" suspend-editor hide function "В&ыход" quit-editor hide end submenu "&Блок" function "пометить &начало" set-block-begin hide function "пометить &конец" set-block-end hide function "К&опировать" copy-block hide rw block function "&Переместить" move-block hide rw block function "&Удалить" delete-block hide rw block no-mm function "&Читать из файла" read-block hide rw function "&Запись в файл" write-block hide block function "Pipe" pipe-block hide block no-mm hline function "сдвиг вп&раво" indent-block hide rw block no-mm function "сдвиг в&лево" unindent-block hide rw block no-mm function "вставить &маркер" insert-prefix hide rw block no-mm function "вставить из &буфера" yank-block hide rw clipboard hline function "в &нижний регистр" convert-to-lower hide rw function "в &верхний регистр" convert-to-upper hide rw function "&изменить регистр" exchange-cases hide rw hline function "&Спрятать/показать" hide-block hide function "С&двинуть пометку" start-drag-mark hide function "&Тип блока" change-block-type hide no-mm end submenu "&Поиск" function "Искать &вперёд" search-forward hide function "Искать &назад" search-backward hide function "Начать &замену" start-replace hide rw function "&Продолжить поиск/замену" continue-search hide function "&Искать совпадающую скобку" find-matching-bracket hide end submenu "&Переход" function "Номер &строки" to-line-number hide function "Начало &файла" beginning-of-file hide function "&Конец файла" end-of-file hide function "&Смещение" to-offset hide function "&Предыдущая правка" to-previous-edit hide rw function "&Установить метку" set-bookmark hide function "Перейти на &метку" go-bookmark hide function "Н&ачало блока" find-block-begin hide block function "К&онец блока" find-block-end hide block end submenu "&Формат" rw no-mm function "&Войти в режим форматирования" format-functions hide rw no-mm function "Форматировать один &параграф" format-paragraph hide rw no-mm function "&Центрировать строку" center-line hide rw no-mm function "В&ыровнять строку по правоку краю" adjust-right-line hide rw no-mm function "&Форматировать всё" format-document hide rw no-mm end submenu "&Разное" function "&Калькулятор" calculator hide function "&Рисовать таблицы" draw-frames hide rw no-mm # function "&Format functions" format-functions hide rw no-mm function "&Расширить табуляцию" expand-tabs hide rw no-mm function "&Оптимизировать текст" optimize-text hide rw no-mm function "&Набор символов" choose-character hide function "&Unix<->Dos" change-text-type hide rw no-mm end submenu "&Настройка" function "&Редактор" editor-options function "&Форматирование" format-options submenu "&Терминал" function "кодировка, &Графика, пр..." terminal-options function "&Установить отображаемые символы" edit-charset function "&Все 8 бит" set-charset-8bit hide function "Все 8 бит, без &управл. символов" set-charset-8bit-no-control hide function "&Сохранить установки терминала" save-terminal-options hide end function "&Внешний вид" appearance-options submenu "&Цвета" function "&Правка" edit-colors hide function "&Сохранить" save-colors hide function "Сохранить для текущего &терминала" save-colors-for-terminal hide hline function "По &умолчанию" load-color-default hide function "&Загрузить фон по умолчанию" load-color-defbg hide function "Загрузить &чёрную" load-color-black hide function "Загрузить &синюю" load-color-blue hide function "Загрузить &зелёную" load-color-green hide function "Загрузить &белую" load-color-white hide end submenu "Раскладка &клавиатуры" function "По &умолчанию" load-keymap-default hide function "&Загрузить Emacs раскладку" load-keymap-emacs hide hline function "&Сохранить" save-keymap hide function "Сохранить для текущего &терминала" save-keymap-for-terminal hide end function "&Программы" programs-options function "&Сохранить в текущий каталог" save-options-local hide function "&Обновить текущую конфигурацию" save-options hide end submenu "&Помощь" function "&Помощь по клавишам" help hide function "&Помощь по слову" word-help hide function "&О программе..." about hide end end le-1.14.9/misc/keymap-emacs0000644000015000007670000001252212121615077012365 00000000000000# Emacs-like keymap for text editor LE. # Abel Morabito backward-char $kcub1 backward-char ^B forward-char $kcuf1 forward-char ^F backward-word \e|$kcub1 backward-word $kLFT backward-word \e|b backward-word \e|B forward-word \e|$kcuf1 forward-word $kRIT forward-word \e|f forward-word \e|F beginning-of-line $kbeg beginning-of-line $khome beginning-of-line $ka1 beginning-of-line \e|^ beginning-of-line ^A end-of-line $kend end-of-line $kc1 end-of-line $kll end-of-line \e|\$ end-of-line ^E beginning-of-file $kBEG beginning-of-file $kHOME beginning-of-file \e|$kbeg beginning-of-file \e|$khome beginning-of-file \e|< end-of-file $kEND end-of-file \e|$kend end-of-file \e|> next-page $knp next-page $kc3 next-page $knxt next-page \e|$kcud1 next-page ^V previous-page $kpp previous-page $ka3 previous-page $kprv previous-page \e|$kcuu1 previous-page \e|v previous-page \e|V page-top \e|$kpp page-top $kPRV page-bottom \e|$knp page-bottom $kNXT to-line-number $kf8 to-line-number \e|8 to-line-number \e|g to-line-number \e|G to-offset ^C|^O to-previous-edit ^C|^P previous-line $kcuu1 previous-line ^P next-line $kcud1 next-line ^N mark-backward-char \eO2D mark-forward-char \eO2C mark-backward-word \eO6D mark-forward-word \eO6C mark-forward-word \e|@ mark-beginning-of-line \eO2H mark-end-of-line \eO2F mark-beginning-of-file \eO6H mark-end-of-file \eO6F mark-next-page \e[6;2~ mark-previous-page \e[5;2~ mark-page-top \e[5;6~ mark-page-bottom \e[6;6~ mark-previous-line \eO2A mark-next-line \eO2B backward-delete-char ^H backward-delete-char $kbs delete-char ^D delete-char \177 delete-char $kdch1 forward-delete-word \e|$kdch1 forward-delete-word $kDC delete-word \e|d delete-word \e|D backward-delete-word \e|$kbs forward-delete-word \e|\177 backward-delete-word \e|^H delete-to-eol ^K delete-to-eol $kel delete-line $kdl undelete ^X|u undelete $kund new-line ^M copy-from-up ^C|^T copy-from-down ^C|^V load-file $kf3 load-file \e|3 load-file ^X|^F switch-file \e|$kf3 switch-file $1kf3 switch-file ^X|b switch-file ^X|B save-file $kf2 save-file \e|2 save-file ^X|^S save-file-as $1kf2 save-file-as ^X|^W copy-block $kf11 move-block $kf12 delete-block $1kf12 delete-block \e$kf12 read-block ^X|i read-block ^X|I set-block-end $kf6 set-block-end \e|6 set-block-begin $kf5 set-block-begin \e|5 pipe-block \e|\| start-drag-mark \000 remember-block \e|w remember-block \e|W delete-block ^W yank-block ^Y insert-prefix ^C|> block-functions $kf4 block-functions \e|4 convert-to-upper \e|u convert-to-upper \e|U convert-to-lower \e|l convert-to-lower \e|L exchange-cases ^T mark-line \e|$kf5 mark-line $1kf5 mark-to-eol \e|$kf6 mark-to-eol $1kf6 yank-block $1kf11 search-forward $kf7 search-forward \e|7 search-forward ^S search-backward ^R start-replace \e|% start-replace $2kf7 continue-search $1kf7 find-matching-bracket ^] find-block-begin $2kf5 find-block-end $2kf6 format-functions \e|$kf4 format-functions $1kf4 format-paragraph \e|q format-paragraph \e|Q choose-character \e|e choose-character \e|E editor-options \e|o editor-options \e|O quoted-insert ^Q help $kf1 help \e|1 word-help \e|$kf1 word-help $2kf1 escape ^X|^C escape $kext escape $kcan escape ^G suspend-editor $kspd suspend-editor ^Z compile $3kf9 compile \e|$kf9 make $kf9 make \e|9 make-run $2kf9 shell-escape $1kf9 shell-command \e! comment-line \e|/ refresh-screen ^L refresh-screen $krfr enter-menu $kf10 enter-menu \e|0 switch-insert-mode \e|x|i switch-insert-mode \e|X|I switch-hex-mode \e|x|h switch-hex-mode \e|X|H switch-autoindent-mode \e|x|a switch-autoindent-mode \e|X|A switch-russian-mode \e|x|r switch-russian-mode \e|X|R switch-text-mode \e|x|t switch-text-mode \e|X|T switch-graph-mode \e|x|g switch-graph-mode \e|X|G write-block ^X|a write-block ^X|A le-1.14.9/misc/mainmenu0000644000015000007670000001273212121615077011625 00000000000000submenu "&File" function "&Load" load-file hide function "&Save" save-file hide rw function "save &As..." save-file-as hide function "s&Witch" switch-file hide function "re&Open R/W" reopen-file-rw hide ro function "&Info" file-info hide hline function "&Make" make hide function "&Compile" compile hide function "&Run" make-run hide hline function "S&hell" shell-escape hide function "S&uspend" suspend-editor hide function "&Quit" quit-editor hide end submenu "&Edit" function "&Undo" undo hide rw function "&Redo" redo hide rw function "Undo step" undo-step hide rw function "Redo step" redo-step hide rw hline function "Cu&t" delete-block hide rw no-mm function "&Copy" remember-block hide function "&Paste" yank-block hide rw function "&Select all" mark-all hide end submenu "&Block" function "set &Begin" set-block-begin hide function "set &End" set-block-end hide function "&Copy" copy-block hide rw block function "&Move" move-block hide rw block function "&Delete" delete-block hide rw block no-mm function "&Read" read-block hide rw function "&Write" write-block hide block function "Pipe" pipe-block hide block no-mm hline function "&Indent" indent-block hide rw block no-mm function "&Unindent" unindent-block hide rw block no-mm function "Insert prefix" insert-prefix hide rw block no-mm function "&Yank old" yank-block hide rw clipboard hline function "to &Lower case" convert-to-lower hide rw function "to u&Pper case" convert-to-upper hide rw function "e&Xchange cases" exchange-cases hide rw hline function "&Hide/display" hide-block hide function "Drag mark" start-drag-mark hide function "block &Type" change-block-type hide no-mm end submenu "&Search" function "&Search forwards" search-forward hide function "search &Backwards" search-backward hide function "start &Replace" start-replace hide rw function "&Continue search/replace" continue-search hide function "find &Matching bracket" find-matching-bracket hide end submenu "&Move" function "&Line number" to-line-number hide function "&Begin of the file" beginning-of-file hide function "&End of the file" end-of-file hide function "&Offset" to-offset hide function "&Previous edit" to-previous-edit hide rw function "&Set bookmark" set-bookmark hide function "&Go bookmark" go-bookmark hide function "Block begin" find-block-begin hide block function "Block end" find-block-end hide block end submenu "Fo&rmat" rw no-mm function "enter &Format mode" format-functions hide rw no-mm function "format one &Paragraph" format-paragraph hide rw no-mm function "&Center line" center-line hide rw no-mm function "&Right adjust line" adjust-right-line hide rw no-mm function "format &All" format-document hide rw no-mm end submenu "O&thers" function "&Calculator" calculator hide function "&Draw tables" draw-frames hide rw no-mm # function "&Format functions" format-functions hide rw no-mm function "&Expand all tabs" expand-tabs hide rw no-mm function "expand spans of tabs" expand-tab-spans hide rw no-mm function "&Optimize text" optimize-text hide rw no-mm function "character &Set" choose-character hide # function "&Wide character set" choose-wide-character hide function "&Unix<->Dos" change-text-type hide rw no-mm end submenu "&Options" function "&Editor" editor-options function "&Format" format-options function "&Undo" undo-options submenu "&Terminal" function "coding, &Graphics, etc..." terminal-options function "&Character set visualization" edit-charset function "Full 8-bit" set-charset-8bit hide function "Full 8-bit, no ctrl chars" set-charset-8bit-no-control hide function "&Save terminal options" save-terminal-options hide end function "&Appearance" appearance-options submenu "&Colors" function "&Edit" edit-colors hide function "&Save" save-colors hide function "Save as &terminal specific" save-colors-for-terminal hide hline function "&Default" load-color-default hide function "Load default-background" load-color-defbg hide function "Load black" load-color-black hide function "Load blue" load-color-blue hide function "Load green" load-color-green hide function "Load white" load-color-white hide end submenu "&Keyboard map" function "&Default" load-keymap-default hide function "Load Emacs-like keymap" load-keymap-emacs hide hline function "&Save" save-keymap hide function "Save as &terminal specific" save-keymap-for-terminal hide end function "&Programs" programs-options function "&Save to current directory" save-options-local hide function "&Update current options file" save-options hide end submenu "&Help" function "&Help on keys" help hide function "&Help on word" word-help hide function "&About" about hide end end le-1.14.9/misc/ChangeLog0000644000015000007670000000677712121615077011657 000000000000002013-01-31 lav syntax.d/sql: more keywords synax: fixed empty comment in m4 2010-11-23 lav * syntax: add -*-autoconf-*- selector. 2010-11-08 lav * mainmenu: new function expand-tab-spans. 2009-07-10 Raphael Geissert * syntax: improve the syntax colouring regexes of the Debian control file mode. 2009-06-22 Raphael Geissert * mainmenu, mainmenu-ru: fixed typos. 2009-05-15 lav * syntax.d/html: fixed comment pattern. * syntax: improved makefile mode by including shell patterns. 2009-05-12 Raphael Geissert * syntax: Recognise files starting with ^diff; Colourise the whole added/removed lines, not just the symbols; s/Enhaces/Enhances; Fix an error related to active/passive caused by accident. 2008-10-07 lav * syntax: fixed tags. 2008-09-20 lav * syntax: speed optimize some patterns. 2008-09-02 Aldis Berjoza aka killasmurf86 * syntax: added fvwm2 mode. 2008-08-18 Raphael Geissert * syntax: + Improved syntax highlighting for php. + Fixed an incorrect highlighting of $" in perl mode. + Fixed an incorrect highlighting of \# in perl mode. + Increased the height up to 20 for some long constructors. + Added makefile mode. + Also match *.ini in the generic config file mode. + Added Debian control (control, dsc, changes) file mode. + Added Debian changelog mode. + Also match *.pot in po mode. + Added basic lsm mode. + Added watch file, uscan(1), mode. + Added gdbinit mode. + Added .desktop (and eventsrc) mode. + Added basic quilt series mode. + Added basic .ac and .m4 mode. + Added generic changelog mode. 2008-04-04 Igor Zhbanov * syntax: better sh comment pattern; add *.php4, *.php5 files; add php constants true, false, null and keywords public, private, protected. 2008-04-08 lav * syntax: add sql pattern. 2008-01-21 lav * syntax: (perl) add *.pm; fix soket typo; add sysseek. 2007-05-31 lav * syntax: add missed keywords (java,perl,c++); fixed -*-\c++-*- pattern. 2006-11-30 lav * syntax: add readline keyword for perl and ci for syntax. 2006-11-29 lav * syntax: add syntax and named.conf modes; improve perl mode. 2006-08-23 Serge Vakulenko * syntax: new Verilog mode. 2006-08-23 lav * syntax: add our keyword for perl. 2005-12-23 Abel Morabito * syntax: update GEMA patterns. 2005-12-21 lav * syntax: add patch file name patterns. 2005-12-21 Abel Morabito * syntax: add Awk and GEMA patterns. 2005-07-08 lav * syntax: add c comments for php. 2005-04-26 lav * syntax: add more keywords for sql, php, tcl. 2005-03-10 lav * syntax: make sql key words case insensitive. 2005-03-03 Serge Vakulenko * syntax: 1) Ada 2) GNU Assembler 3) Oracle PL/SQL 4) SNMP MIB 5) Texinfo 6) TeX 7) PHP 8) Tcl 9) Metafont 10) Patch (diff output) 11) Generic config files. 2001-09-05 lav * syntax: perl patterns improved. 2001-07-05 lav * keymap-emacs: add suspend-editor $kspd. * syntax: add defined keyword to perl mode. * mainmenu: add set-bookmark and go-bookmark to menu. 2001-06-25 Abel Morabito * syntax: more complete lout mode. 2001-05-23 Vladislav V. Zhuk * syntax: add perl mode. 2001-04-09 Abel Morabito * syntax: add lout mode. 2000-02-19 lav * syntax: add *.shtml 2000-02-17 lav * syntax: add html patterns. le-1.14.9/misc/Makefile.am0000644000015000007670000000171312122046273012117 00000000000000colors = colors-black colors-blue colors-defbg colors-green colors-white keymaps = keymap-emacs mainmenus = mainmenu mainmenu-ru syntax = syntax syntax.d/ada syntax.d/as syntax.d/awk syntax.d/c++-comment \ syntax.d/c-comment syntax.d/c-literal syntax.d/cpp syntax.d/eiffel \ syntax.d/fvwm2 syntax.d/gema syntax.d/html syntax.d/java \ syntax.d/logrotate-conf syntax.d/lout syntax.d/make-file syntax.d/metafont \ syntax.d/named-conf syntax.d/pascal syntax.d/perl syntax.d/php \ syntax.d/python syntax.d/sather syntax.d/shell syntax.d/snmp-mib \ syntax.d/sql syntax.d/tcl syntax.d/tex syntax.d/texinfo syntax.d/txt2tags \ syntax.d/verilog syntax.d/javascript syntax.d/ocaml syntax.d/haskell nobase_pkgdata_DATA = $(colors) $(keymaps) $(mainmenus) $(syntax) pkgdata_SCRIPTS = help EXTRA_DIST = $(nobase_pkgdata_DATA) $(pkgdata_SCRIPTS) colors: ../src/le ../src/le --dump-colors > $@ keymap: ../src/le ../src/le --dump-keymap > $@ CLEANFILES = colors keymap le-1.14.9/misc/colors-green0000644000015000007670000000165212121615077012412 00000000000000default_colors=1 status_line=fg:white,bg:blue status_line_bw=rev,dim normal_text=bold,fg:white,bg:green normal_text_bw=normal block_text=fg:red,bg:white block_text_bw=rev error_win=bold,fg:white,bg:magenta error_win_bw=rev,bold verify_win=fg:magenta,bg:white verify_win_bw=rev curr_button=bold,fg:white,bg:black curr_button_bw=normal help_win=fg:blue,bg:white help_win_bw=rev dialogue_win=fg:black,bg:white dialogue_win_bw=rev menu_win=bold,fg:white,bg:red menu_win_bw=rev disabled_item=fg:green,bg:red disabled_item_bw=rev scroll_bar=fg:cyan,bg:black scroll_bar_bw=dim shadowed=fg:white,bg:black shadowed_bw=dim syntax1=bold,fg:yellow,bg:green syntax1_bw=bold syntax2=fg:blue,bg:green syntax2_bw=bold syntax3=bold,fg:cyan,bg:green syntax3_bw=dim syntax4=bold,fg:magenta,bg:green syntax4_bw=dim syntax5=fg:magenta,bg:green syntax5_bw=dim syntax6=fg:yellow,bg:green syntax6_bw=underline highlight=bold,fg:yellow,bg:black highlight_bw=bold le-1.14.9/misc/colors-blue0000644000015000007670000000163412121615077012241 00000000000000default_colors=1 status_line=fg:black,bg:cyan status_line_bw=rev,dim normal_text=fg:white,bg:blue normal_text_bw=normal block_text=fg:black,bg:white block_text_bw=rev error_win=bold,fg:white,bg:red error_win_bw=rev,bold verify_win=fg:black,bg:cyan verify_win_bw=rev curr_button=bold,fg:white,bg:black curr_button_bw=normal help_win=fg:black,bg:cyan help_win_bw=rev dialogue_win=fg:black,bg:white dialogue_win_bw=rev menu_win=fg:black,bg:cyan menu_win_bw=rev disabled_item=fg:black,bg:cyan disabled_item_bw=rev scroll_bar=fg:cyan,bg:black scroll_bar_bw=dim shadowed=fg:white,bg:black shadowed_bw=dim syntax1=bold,fg:yellow,bg:blue syntax1_bw=bold syntax2=bold,fg:cyan,bg:blue syntax2_bw=bold syntax3=bold,fg:green,bg:blue syntax3_bw=dim syntax4=bold,fg:magenta,bg:blue syntax4_bw=dim syntax5=fg:magenta,bg:blue syntax5_bw=dim syntax6=fg:yellow,bg:blue syntax6_bw=underline highlight=bold,fg:yellow,bg:black highlight_bw=bold le-1.14.9/lib/0000755000015000007670000000000012122275541007756 500000000000000le-1.14.9/lib/btowc.c0000644000015000007670000000210712122275244011160 00000000000000/* Convert unibyte character to wide character. Copyright (C) 2008, 2010-2013 Free Software Foundation, Inc. Written by Bruno Haible , 2008. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ #include /* Specification. */ #include #include #include wint_t btowc (int c) { if (c != EOF) { char buf[1]; wchar_t wc; buf[0] = c; if (mbtowc (&wc, buf, 1) >= 0) return wc; } return WEOF; } le-1.14.9/lib/w32sock.h0000644000015000007670000000634112122275245011347 00000000000000/* w32sock.h --- internal auxiliary functions for Windows socket functions Copyright (C) 2008-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ /* Written by Paolo Bonzini */ #include /* Get O_RDWR and O_BINARY. */ #include /* Get _open_osfhandle(). */ #include /* Get _get_osfhandle(). */ #include "msvc-nothrow.h" #define FD_TO_SOCKET(fd) ((SOCKET) _get_osfhandle ((fd))) #define SOCKET_TO_FD(fh) (_open_osfhandle ((intptr_t) (fh), O_RDWR | O_BINARY)) static inline void set_winsock_errno (void) { int err = WSAGetLastError (); /* Map some WSAE* errors to the runtime library's error codes. */ switch (err) { case WSA_INVALID_HANDLE: errno = EBADF; break; case WSA_NOT_ENOUGH_MEMORY: errno = ENOMEM; break; case WSA_INVALID_PARAMETER: errno = EINVAL; break; case WSAENAMETOOLONG: errno = ENAMETOOLONG; break; case WSAENOTEMPTY: errno = ENOTEMPTY; break; case WSAEWOULDBLOCK: errno = EWOULDBLOCK; break; case WSAEINPROGRESS: errno = EINPROGRESS; break; case WSAEALREADY: errno = EALREADY; break; case WSAENOTSOCK: errno = ENOTSOCK; break; case WSAEDESTADDRREQ: errno = EDESTADDRREQ; break; case WSAEMSGSIZE: errno = EMSGSIZE; break; case WSAEPROTOTYPE: errno = EPROTOTYPE; break; case WSAENOPROTOOPT: errno = ENOPROTOOPT; break; case WSAEPROTONOSUPPORT: errno = EPROTONOSUPPORT; break; case WSAEOPNOTSUPP: errno = EOPNOTSUPP; break; case WSAEAFNOSUPPORT: errno = EAFNOSUPPORT; break; case WSAEADDRINUSE: errno = EADDRINUSE; break; case WSAEADDRNOTAVAIL: errno = EADDRNOTAVAIL; break; case WSAENETDOWN: errno = ENETDOWN; break; case WSAENETUNREACH: errno = ENETUNREACH; break; case WSAENETRESET: errno = ENETRESET; break; case WSAECONNABORTED: errno = ECONNABORTED; break; case WSAECONNRESET: errno = ECONNRESET; break; case WSAENOBUFS: errno = ENOBUFS; break; case WSAEISCONN: errno = EISCONN; break; case WSAENOTCONN: errno = ENOTCONN; break; case WSAETIMEDOUT: errno = ETIMEDOUT; break; case WSAECONNREFUSED: errno = ECONNREFUSED; break; case WSAELOOP: errno = ELOOP; break; case WSAEHOSTUNREACH: errno = EHOSTUNREACH; break; default: errno = (err > 10000 && err < 10025) ? err - 10000 : err; break; } } le-1.14.9/lib/chdir-long.c0000644000015000007670000001534312122275244012076 00000000000000/* provide a chdir function that tries not to fail due to ENAMETOOLONG Copyright (C) 2004-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ /* written by Jim Meyering */ #include #include "chdir-long.h" #include #include #include #include #include #include #include #ifndef PATH_MAX # error "compile this file only if your system defines PATH_MAX" #endif /* The results of openat() in this file are not leaked to any single-threaded code that could use stdio. FIXME - if the kernel ever adds support for multi-thread safety for avoiding standard fds, then we should use openat_safer. */ struct cd_buf { int fd; }; static void cdb_init (struct cd_buf *cdb) { cdb->fd = AT_FDCWD; } static int cdb_fchdir (struct cd_buf const *cdb) { return fchdir (cdb->fd); } static void cdb_free (struct cd_buf const *cdb) { if (0 <= cdb->fd) { bool close_fail = close (cdb->fd); assert (! close_fail); } } /* Given a file descriptor of an open directory (or AT_FDCWD), CDB->fd, try to open the CDB->fd-relative directory, DIR. If the open succeeds, update CDB->fd with the resulting descriptor, close the incoming file descriptor, and return zero. Upon failure, return -1 and set errno. */ static int cdb_advance_fd (struct cd_buf *cdb, char const *dir) { int new_fd = openat (cdb->fd, dir, O_SEARCH | O_DIRECTORY | O_NOCTTY | O_NONBLOCK); if (new_fd < 0) return -1; cdb_free (cdb); cdb->fd = new_fd; return 0; } /* Return a pointer to the first non-slash in S. */ static char * _GL_ATTRIBUTE_PURE find_non_slash (char const *s) { size_t n_slash = strspn (s, "/"); return (char *) s + n_slash; } /* This is a function much like chdir, but without the PATH_MAX limitation on the length of the directory name. A significant difference is that it must be able to modify (albeit only temporarily) the directory name. It handles an arbitrarily long directory name by operating on manageable portions of the name. On systems without the openat syscall, this means changing the working directory to more and more "distant" points along the long directory name and then restoring the working directory. If any of those attempts to save or restore the working directory fails, this function exits nonzero. Note that this function may still fail with errno == ENAMETOOLONG, but only if the specified directory name contains a component that is long enough to provoke such a failure all by itself (e.g. if the component has length PATH_MAX or greater on systems that define PATH_MAX). */ int chdir_long (char *dir) { int e = chdir (dir); if (e == 0 || errno != ENAMETOOLONG) return e; { size_t len = strlen (dir); char *dir_end = dir + len; struct cd_buf cdb; size_t n_leading_slash; cdb_init (&cdb); /* If DIR is the empty string, then the chdir above must have failed and set errno to ENOENT. */ assert (0 < len); assert (PATH_MAX <= len); /* Count leading slashes. */ n_leading_slash = strspn (dir, "/"); /* Handle any leading slashes as well as any name that matches the regular expression, m!^//hostname[/]*! . Handling this prefix separately usually results in a single additional cdb_advance_fd call, but it's worthwhile, since it makes the code in the following loop cleaner. */ if (n_leading_slash == 2) { int err; /* Find next slash. We already know that dir[2] is neither a slash nor '\0'. */ char *slash = memchr (dir + 3, '/', dir_end - (dir + 3)); if (slash == NULL) { errno = ENAMETOOLONG; return -1; } *slash = '\0'; err = cdb_advance_fd (&cdb, dir); *slash = '/'; if (err != 0) goto Fail; dir = find_non_slash (slash + 1); } else if (n_leading_slash) { if (cdb_advance_fd (&cdb, "/") != 0) goto Fail; dir += n_leading_slash; } assert (*dir != '/'); assert (dir <= dir_end); while (PATH_MAX <= dir_end - dir) { int err; /* Find a slash that is PATH_MAX or fewer bytes away from dir. I.e. see if there is a slash that will give us a name of length PATH_MAX-1 or less. */ char *slash = memrchr (dir, '/', PATH_MAX); if (slash == NULL) { errno = ENAMETOOLONG; return -1; } *slash = '\0'; assert (slash - dir < PATH_MAX); err = cdb_advance_fd (&cdb, dir); *slash = '/'; if (err != 0) goto Fail; dir = find_non_slash (slash + 1); } if (dir < dir_end) { if (cdb_advance_fd (&cdb, dir) != 0) goto Fail; } if (cdb_fchdir (&cdb) != 0) goto Fail; cdb_free (&cdb); return 0; Fail: { int saved_errno = errno; cdb_free (&cdb); errno = saved_errno; return -1; } } } #if TEST_CHDIR # include "closeout.h" # include "error.h" char *program_name; int main (int argc, char *argv[]) { char *line = NULL; size_t n = 0; int len; program_name = argv[0]; atexit (close_stdout); len = getline (&line, &n, stdin); if (len < 0) { int saved_errno = errno; if (feof (stdin)) exit (0); error (EXIT_FAILURE, saved_errno, "reading standard input"); } else if (len == 0) exit (0); if (line[len-1] == '\n') line[len-1] = '\0'; if (chdir_long (line) != 0) error (EXIT_FAILURE, errno, "chdir_long failed: %s", line); if (argc <= 1) { /* Using 'pwd' here makes sense only if it is a robust implementation, like the one in coreutils after the 2004-04-19 changes. */ char const *cmd = "pwd"; execlp (cmd, (char *) NULL); error (EXIT_FAILURE, errno, "%s", cmd); } fclose (stdin); fclose (stderr); exit (EXIT_SUCCESS); } #endif /* Local Variables: compile-command: "gcc -DTEST_CHDIR=1 -g -O -W -Wall chdir-long.c libcoreutils.a" End: */ le-1.14.9/lib/dosname.h0000644000015000007670000000373312122275244011503 00000000000000/* File names on MS-DOS/Windows systems. Copyright (C) 2000-2001, 2004-2006, 2009-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . From Paul Eggert and Jim Meyering. */ #ifndef _DOSNAME_H #define _DOSNAME_H #if (defined _WIN32 || defined __WIN32__ || \ defined __MSDOS__ || defined __CYGWIN__ || \ defined __EMX__ || defined __DJGPP__) /* This internal macro assumes ASCII, but all hosts that support drive letters use ASCII. */ # define _IS_DRIVE_LETTER(C) (((unsigned int) (C) | ('a' - 'A')) - 'a' \ <= 'z' - 'a') # define FILE_SYSTEM_PREFIX_LEN(Filename) \ (_IS_DRIVE_LETTER ((Filename)[0]) && (Filename)[1] == ':' ? 2 : 0) # ifndef __CYGWIN__ # define FILE_SYSTEM_DRIVE_PREFIX_CAN_BE_RELATIVE 1 # endif # define ISSLASH(C) ((C) == '/' || (C) == '\\') #else # define FILE_SYSTEM_PREFIX_LEN(Filename) 0 # define ISSLASH(C) ((C) == '/') #endif #ifndef FILE_SYSTEM_DRIVE_PREFIX_CAN_BE_RELATIVE # define FILE_SYSTEM_DRIVE_PREFIX_CAN_BE_RELATIVE 0 #endif #if FILE_SYSTEM_DRIVE_PREFIX_CAN_BE_RELATIVE # define IS_ABSOLUTE_FILE_NAME(F) ISSLASH ((F)[FILE_SYSTEM_PREFIX_LEN (F)]) # else # define IS_ABSOLUTE_FILE_NAME(F) \ (ISSLASH ((F)[0]) || FILE_SYSTEM_PREFIX_LEN (F) != 0) #endif #define IS_RELATIVE_FILE_NAME(F) (! IS_ABSOLUTE_FILE_NAME (F)) #endif /* DOSNAME_H_ */ le-1.14.9/lib/verify.h0000644000015000007670000002313212122275245011355 00000000000000/* Compile-time assert-like macros. Copyright (C) 2005-2006, 2009-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ /* Written by Paul Eggert, Bruno Haible, and Jim Meyering. */ #ifndef _GL_VERIFY_H # define _GL_VERIFY_H /* Define _GL_HAVE__STATIC_ASSERT to 1 if _Static_assert works as per C11. This is supported by GCC 4.6.0 and later, in C mode, and its use here generates easier-to-read diagnostics when verify (R) fails. Define _GL_HAVE_STATIC_ASSERT to 1 if static_assert works as per C++11. This will likely be supported by future GCC versions, in C++ mode. Use this only with GCC. If we were willing to slow 'configure' down we could also use it with other compilers, but since this affects only the quality of diagnostics, why bother? */ # if (4 < __GNUC__ || (__GNUC__ == 4 && 6 <= __GNUC_MINOR__)) && !defined __cplusplus # define _GL_HAVE__STATIC_ASSERT 1 # endif /* The condition (99 < __GNUC__) is temporary, until we know about the first G++ release that supports static_assert. */ # if (99 < __GNUC__) && defined __cplusplus # define _GL_HAVE_STATIC_ASSERT 1 # endif /* Each of these macros verifies that its argument R is nonzero. To be portable, R should be an integer constant expression. Unlike assert (R), there is no run-time overhead. If _Static_assert works, verify (R) uses it directly. Similarly, _GL_VERIFY_TRUE works by packaging a _Static_assert inside a struct that is an operand of sizeof. The code below uses several ideas for C++ compilers, and for C compilers that do not support _Static_assert: * The first step is ((R) ? 1 : -1). Given an expression R, of integral or boolean or floating-point type, this yields an expression of integral type, whose value is later verified to be constant and nonnegative. * Next this expression W is wrapped in a type struct _gl_verify_type { unsigned int _gl_verify_error_if_negative: W; }. If W is negative, this yields a compile-time error. No compiler can deal with a bit-field of negative size. One might think that an array size check would have the same effect, that is, that the type struct { unsigned int dummy[W]; } would work as well. However, inside a function, some compilers (such as C++ compilers and GNU C) allow local parameters and variables inside array size expressions. With these compilers, an array size check would not properly diagnose this misuse of the verify macro: void function (int n) { verify (n < 0); } * For the verify macro, the struct _gl_verify_type will need to somehow be embedded into a declaration. To be portable, this declaration must declare an object, a constant, a function, or a typedef name. If the declared entity uses the type directly, such as in struct dummy {...}; typedef struct {...} dummy; extern struct {...} *dummy; extern void dummy (struct {...} *); extern struct {...} *dummy (void); two uses of the verify macro would yield colliding declarations if the entity names are not disambiguated. A workaround is to attach the current line number to the entity name: #define _GL_CONCAT0(x, y) x##y #define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) extern struct {...} * _GL_CONCAT (dummy, __LINE__); But this has the problem that two invocations of verify from within the same macro would collide, since the __LINE__ value would be the same for both invocations. (The GCC __COUNTER__ macro solves this problem, but is not portable.) A solution is to use the sizeof operator. It yields a number, getting rid of the identity of the type. Declarations like extern int dummy [sizeof (struct {...})]; extern void dummy (int [sizeof (struct {...})]); extern int (*dummy (void)) [sizeof (struct {...})]; can be repeated. * Should the implementation use a named struct or an unnamed struct? Which of the following alternatives can be used? extern int dummy [sizeof (struct {...})]; extern int dummy [sizeof (struct _gl_verify_type {...})]; extern void dummy (int [sizeof (struct {...})]); extern void dummy (int [sizeof (struct _gl_verify_type {...})]); extern int (*dummy (void)) [sizeof (struct {...})]; extern int (*dummy (void)) [sizeof (struct _gl_verify_type {...})]; In the second and sixth case, the struct type is exported to the outer scope; two such declarations therefore collide. GCC warns about the first, third, and fourth cases. So the only remaining possibility is the fifth case: extern int (*dummy (void)) [sizeof (struct {...})]; * GCC warns about duplicate declarations of the dummy function if -Wredundant-decls is used. GCC 4.3 and later have a builtin __COUNTER__ macro that can let us generate unique identifiers for each dummy function, to suppress this warning. * This implementation exploits the fact that older versions of GCC, which do not support _Static_assert, also do not warn about the last declaration mentioned above. * GCC warns if -Wnested-externs is enabled and verify() is used within a function body; but inside a function, you can always arrange to use verify_expr() instead. * In C++, any struct definition inside sizeof is invalid. Use a template type to work around the problem. */ /* Concatenate two preprocessor tokens. */ # define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) # define _GL_CONCAT0(x, y) x##y /* _GL_COUNTER is an integer, preferably one that changes each time we use it. Use __COUNTER__ if it works, falling back on __LINE__ otherwise. __LINE__ isn't perfect, but it's better than a constant. */ # if defined __COUNTER__ && __COUNTER__ != __COUNTER__ # define _GL_COUNTER __COUNTER__ # else # define _GL_COUNTER __LINE__ # endif /* Generate a symbol with the given prefix, making it unique if possible. */ # define _GL_GENSYM(prefix) _GL_CONCAT (prefix, _GL_COUNTER) /* Verify requirement R at compile-time, as an integer constant expression that returns 1. If R is false, fail at compile-time, preferably with a diagnostic that includes the string-literal DIAGNOSTIC. */ # define _GL_VERIFY_TRUE(R, DIAGNOSTIC) \ (!!sizeof (_GL_VERIFY_TYPE (R, DIAGNOSTIC))) # ifdef __cplusplus # if !GNULIB_defined_struct__gl_verify_type template struct _gl_verify_type { unsigned int _gl_verify_error_if_negative: w; }; # define GNULIB_defined_struct__gl_verify_type 1 # endif # define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ _gl_verify_type<(R) ? 1 : -1> # elif defined _GL_HAVE__STATIC_ASSERT # define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ struct { \ _Static_assert (R, DIAGNOSTIC); \ int _gl_dummy; \ } # else # define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ struct { unsigned int _gl_verify_error_if_negative: (R) ? 1 : -1; } # endif /* Verify requirement R at compile-time, as a declaration without a trailing ';'. If R is false, fail at compile-time, preferably with a diagnostic that includes the string-literal DIAGNOSTIC. Unfortunately, unlike C11, this implementation must appear as an ordinary declaration, and cannot appear inside struct { ... }. */ # ifdef _GL_HAVE__STATIC_ASSERT # define _GL_VERIFY _Static_assert # else # define _GL_VERIFY(R, DIAGNOSTIC) \ extern int (*_GL_GENSYM (_gl_verify_function) (void)) \ [_GL_VERIFY_TRUE (R, DIAGNOSTIC)] # endif /* _GL_STATIC_ASSERT_H is defined if this code is copied into assert.h. */ # ifdef _GL_STATIC_ASSERT_H # if !defined _GL_HAVE__STATIC_ASSERT && !defined _Static_assert # define _Static_assert(R, DIAGNOSTIC) _GL_VERIFY (R, DIAGNOSTIC) # endif # if !defined _GL_HAVE_STATIC_ASSERT && !defined static_assert # define static_assert _Static_assert /* C11 requires this #define. */ # endif # endif /* @assert.h omit start@ */ /* Each of these macros verifies that its argument R is nonzero. To be portable, R should be an integer constant expression. Unlike assert (R), there is no run-time overhead. There are two macros, since no single macro can be used in all contexts in C. verify_true (R) is for scalar contexts, including integer constant expression contexts. verify (R) is for declaration contexts, e.g., the top level. */ /* Verify requirement R at compile-time, as an integer constant expression. Return 1. This is equivalent to verify_expr (R, 1). verify_true is obsolescent; please use verify_expr instead. */ # define verify_true(R) _GL_VERIFY_TRUE (R, "verify_true (" #R ")") /* Verify requirement R at compile-time. Return the value of the expression E. */ # define verify_expr(R, E) \ (_GL_VERIFY_TRUE (R, "verify_expr (" #R ", " #E ")") ? (E) : (E)) /* Verify requirement R at compile-time, as a declaration without a trailing ';'. */ # define verify(R) _GL_VERIFY (R, "verify (" #R ")") /* @assert.h omit end@ */ #endif le-1.14.9/lib/dup-safer.c0000644000015000007670000000202612122275244011730 00000000000000/* Invoke dup, but avoid some glitches. Copyright (C) 2001, 2004-2006, 2009-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ /* Written by Paul Eggert. */ #include #include "unistd-safer.h" #include #include /* Like dup, but do not return STDIN_FILENO, STDOUT_FILENO, or STDERR_FILENO. */ int dup_safer (int fd) { return fcntl (fd, F_DUPFD, STDERR_FILENO + 1); } le-1.14.9/lib/memchr.valgrind0000644000015000007670000000065212122275244012704 00000000000000# Suppress a valgrind message about use of uninitialized memory in memchr(). # POSIX states that when the character is found, memchr must not read extra # bytes in an overestimated length (for example, where memchr is used to # implement strnlen). However, we use a safe word read to provide a speedup. { memchr-value4 Memcheck:Value4 fun:rpl_memchr } { memchr-value8 Memcheck:Value8 fun:rpl_memchr } le-1.14.9/lib/errno.in.h0000644000015000007670000001646312122275244011613 00000000000000/* A POSIX-like . Copyright (C) 2008-2013 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, see . */ #ifndef _@GUARD_PREFIX@_ERRNO_H #if __GNUC__ >= 3 @PRAGMA_SYSTEM_HEADER@ #endif @PRAGMA_COLUMNS@ /* The include_next requires a split double-inclusion guard. */ #@INCLUDE_NEXT@ @NEXT_ERRNO_H@ #ifndef _@GUARD_PREFIX@_ERRNO_H #define _@GUARD_PREFIX@_ERRNO_H /* On native Windows platforms, many macros are not defined. */ # if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ /* These are the same values as defined by MSVC 10, for interoperability. */ # ifndef ENOMSG # define ENOMSG 122 # define GNULIB_defined_ENOMSG 1 # endif # ifndef EIDRM # define EIDRM 111 # define GNULIB_defined_EIDRM 1 # endif # ifndef ENOLINK # define ENOLINK 121 # define GNULIB_defined_ENOLINK 1 # endif # ifndef EPROTO # define EPROTO 134 # define GNULIB_defined_EPROTO 1 # endif # ifndef EBADMSG # define EBADMSG 104 # define GNULIB_defined_EBADMSG 1 # endif # ifndef EOVERFLOW # define EOVERFLOW 132 # define GNULIB_defined_EOVERFLOW 1 # endif # ifndef ENOTSUP # define ENOTSUP 129 # define GNULIB_defined_ENOTSUP 1 # endif # ifndef ENETRESET # define ENETRESET 117 # define GNULIB_defined_ENETRESET 1 # endif # ifndef ECONNABORTED # define ECONNABORTED 106 # define GNULIB_defined_ECONNABORTED 1 # endif # ifndef ECANCELED # define ECANCELED 105 # define GNULIB_defined_ECANCELED 1 # endif # ifndef EOWNERDEAD # define EOWNERDEAD 133 # define GNULIB_defined_EOWNERDEAD 1 # endif # ifndef ENOTRECOVERABLE # define ENOTRECOVERABLE 127 # define GNULIB_defined_ENOTRECOVERABLE 1 # endif # ifndef EINPROGRESS # define EINPROGRESS 112 # define EALREADY 103 # define ENOTSOCK 128 # define EDESTADDRREQ 109 # define EMSGSIZE 115 # define EPROTOTYPE 136 # define ENOPROTOOPT 123 # define EPROTONOSUPPORT 135 # define EOPNOTSUPP 130 # define EAFNOSUPPORT 102 # define EADDRINUSE 100 # define EADDRNOTAVAIL 101 # define ENETDOWN 116 # define ENETUNREACH 118 # define ECONNRESET 108 # define ENOBUFS 119 # define EISCONN 113 # define ENOTCONN 126 # define ETIMEDOUT 138 # define ECONNREFUSED 107 # define ELOOP 114 # define EHOSTUNREACH 110 # define EWOULDBLOCK 140 # define GNULIB_defined_ESOCK 1 # endif # ifndef ETXTBSY # define ETXTBSY 139 # define ENODATA 120 /* not required by POSIX */ # define ENOSR 124 /* not required by POSIX */ # define ENOSTR 125 /* not required by POSIX */ # define ETIME 137 /* not required by POSIX */ # define EOTHER 131 /* not required by POSIX */ # define GNULIB_defined_ESTREAMS 1 # endif /* These are intentionally the same values as the WSA* error numbers, defined in . */ # define ESOCKTNOSUPPORT 10044 /* not required by POSIX */ # define EPFNOSUPPORT 10046 /* not required by POSIX */ # define ESHUTDOWN 10058 /* not required by POSIX */ # define ETOOMANYREFS 10059 /* not required by POSIX */ # define EHOSTDOWN 10064 /* not required by POSIX */ # define EPROCLIM 10067 /* not required by POSIX */ # define EUSERS 10068 /* not required by POSIX */ # define EDQUOT 10069 # define ESTALE 10070 # define EREMOTE 10071 /* not required by POSIX */ # define GNULIB_defined_EWINSOCK 1 # endif /* On OSF/1 5.1, when _XOPEN_SOURCE_EXTENDED is not defined, the macros EMULTIHOP, ENOLINK, EOVERFLOW are not defined. */ # if @EMULTIHOP_HIDDEN@ # define EMULTIHOP @EMULTIHOP_VALUE@ # define GNULIB_defined_EMULTIHOP 1 # endif # if @ENOLINK_HIDDEN@ # define ENOLINK @ENOLINK_VALUE@ # define GNULIB_defined_ENOLINK 1 # endif # if @EOVERFLOW_HIDDEN@ # define EOVERFLOW @EOVERFLOW_VALUE@ # define GNULIB_defined_EOVERFLOW 1 # endif /* On OpenBSD 4.0 and on native Windows, the macros ENOMSG, EIDRM, ENOLINK, EPROTO, EMULTIHOP, EBADMSG, EOVERFLOW, ENOTSUP, ECANCELED are not defined. Likewise, on NonStop Kernel, EDQUOT is not defined. Define them here. Values >= 2000 seem safe to use: Solaris ESTALE = 151, HP-UX EWOULDBLOCK = 246, IRIX EDQUOT = 1133. Note: When one of these systems defines some of these macros some day, binaries will have to be recompiled so that they recognizes the new errno values from the system. */ # ifndef ENOMSG # define ENOMSG 2000 # define GNULIB_defined_ENOMSG 1 # endif # ifndef EIDRM # define EIDRM 2001 # define GNULIB_defined_EIDRM 1 # endif # ifndef ENOLINK # define ENOLINK 2002 # define GNULIB_defined_ENOLINK 1 # endif # ifndef EPROTO # define EPROTO 2003 # define GNULIB_defined_EPROTO 1 # endif # ifndef EMULTIHOP # define EMULTIHOP 2004 # define GNULIB_defined_EMULTIHOP 1 # endif # ifndef EBADMSG # define EBADMSG 2005 # define GNULIB_defined_EBADMSG 1 # endif # ifndef EOVERFLOW # define EOVERFLOW 2006 # define GNULIB_defined_EOVERFLOW 1 # endif # ifndef ENOTSUP # define ENOTSUP 2007 # define GNULIB_defined_ENOTSUP 1 # endif # ifndef ENETRESET # define ENETRESET 2011 # define GNULIB_defined_ENETRESET 1 # endif # ifndef ECONNABORTED # define ECONNABORTED 2012 # define GNULIB_defined_ECONNABORTED 1 # endif # ifndef ESTALE # define ESTALE 2009 # define GNULIB_defined_ESTALE 1 # endif # ifndef EDQUOT # define EDQUOT 2010 # define GNULIB_defined_EDQUOT 1 # endif # ifndef ECANCELED # define ECANCELED 2008 # define GNULIB_defined_ECANCELED 1 # endif /* On many platforms, the macros EOWNERDEAD and ENOTRECOVERABLE are not defined. */ # ifndef EOWNERDEAD # if defined __sun /* Use the same values as defined for Solaris >= 8, for interoperability. */ # define EOWNERDEAD 58 # define ENOTRECOVERABLE 59 # elif (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ /* We have a conflict here: pthreads-win32 defines these values differently than MSVC 10. It's hairy to decide which one to use. */ # if defined __MINGW32__ && !defined USE_WINDOWS_THREADS /* Use the same values as defined by pthreads-win32, for interoperability. */ # define EOWNERDEAD 43 # define ENOTRECOVERABLE 44 # else /* Use the same values as defined by MSVC 10, for interoperability. */ # define EOWNERDEAD 133 # define ENOTRECOVERABLE 127 # endif # else # define EOWNERDEAD 2013 # define ENOTRECOVERABLE 2014 # endif # define GNULIB_defined_EOWNERDEAD 1 # define GNULIB_defined_ENOTRECOVERABLE 1 # endif # ifndef EILSEQ # define EILSEQ 2015 # define GNULIB_defined_EILSEQ 1 # endif #endif /* _@GUARD_PREFIX@_ERRNO_H */ #endif /* _@GUARD_PREFIX@_ERRNO_H */ le-1.14.9/lib/wcwidth.c0000644000015000007670000000276612122275245011527 00000000000000/* Determine the number of screen columns needed for a character. Copyright (C) 2006-2007, 2010-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ #include /* Specification. */ #include /* Get iswprint. */ #include #include "localcharset.h" #include "streq.h" #include "uniwidth.h" int wcwidth (wchar_t wc) #undef wcwidth { /* In UTF-8 locales, use a Unicode aware width function. */ const char *encoding = locale_charset (); if (STREQ_OPT (encoding, "UTF-8", 'U', 'T', 'F', '-', '8', 0, 0, 0 ,0)) { /* We assume that in a UTF-8 locale, a wide character is the same as a Unicode character. */ return uc_width1 (wc); } else { /* Otherwise, fall back to the system's wcwidth function. */ #if HAVE_WCWIDTH return wcwidth (wc); #else return wc == 0 ? 0 : iswprint (wc) ? 1 : -1; #endif } } le-1.14.9/lib/config.h.in0000644000015000007670000013541212122275315011726 00000000000000/* lib/config.h.in. Generated from configure.ac by autoheader. */ /* Define to the number of bits in type 'ptrdiff_t'. */ #undef BITSIZEOF_PTRDIFF_T /* Define to the number of bits in type 'sig_atomic_t'. */ #undef BITSIZEOF_SIG_ATOMIC_T /* Define to the number of bits in type 'size_t'. */ #undef BITSIZEOF_SIZE_T /* Define to the number of bits in type 'wchar_t'. */ #undef BITSIZEOF_WCHAR_T /* Define to the number of bits in type 'wint_t'. */ #undef BITSIZEOF_WINT_T /* Define to one of `_getb67', `GETB67', `getb67' for Cray-2 and Cray-YMP systems. This function is required for `alloca.c' support on those systems. */ #undef CRAY_STACKSEG_END /* Define to 1 if using `alloca.c'. */ #undef C_ALLOCA /* the name of the file descriptor member of DIR */ #undef DIR_FD_MEMBER_NAME #ifdef DIR_FD_MEMBER_NAME # define DIR_TO_FD(Dir_p) ((Dir_p)->DIR_FD_MEMBER_NAME) #else # define DIR_TO_FD(Dir_p) -1 #endif /* define if file locking does not work or is not desirable */ #undef DISABLE_FILE_LOCKS /* Define to 1 if // is a file system root distinct from /. */ #undef DOUBLE_SLASH_IS_DISTINCT_ROOT /* Define if struct dirent has a member d_ino that actually works. */ #undef D_INO_IN_DIRENT /* Define this to 1 if F_DUPFD behavior does not match POSIX */ #undef FCNTL_DUPFD_BUGGY /* Define to 1 if mkdir mistakenly creates a directory given with a trailing dot component. */ #undef FUNC_MKDIR_DOT_BUG /* Define to a C preprocessor expression that evaluates to 1 or 0, depending whether the gnulib module fdopendir shall be considered present. */ #undef GNULIB_FDOPENDIR /* Define to a C preprocessor expression that evaluates to 1 or 0, depending whether the gnulib module getcwd shall be considered present. */ #undef GNULIB_GETCWD /* Define to a C preprocessor expression that evaluates to 1 or 0, depending whether the gnulib module openat shall be considered present. */ #undef GNULIB_OPENAT /* Define to a C preprocessor expression that evaluates to 1 or 0, depending whether the gnulib module strerror shall be considered present. */ #undef GNULIB_STRERROR /* Define to 1 when the gnulib module btowc should be tested. */ #undef GNULIB_TEST_BTOWC /* Define to 1 when the gnulib module chdir should be tested. */ #undef GNULIB_TEST_CHDIR /* Define to 1 when the gnulib module cloexec should be tested. */ #undef GNULIB_TEST_CLOEXEC /* Define to 1 when the gnulib module close should be tested. */ #undef GNULIB_TEST_CLOSE /* Define to 1 when the gnulib module closedir should be tested. */ #undef GNULIB_TEST_CLOSEDIR /* Define to 1 when the gnulib module dirfd should be tested. */ #undef GNULIB_TEST_DIRFD /* Define to 1 when the gnulib module dup should be tested. */ #undef GNULIB_TEST_DUP /* Define to 1 when the gnulib module dup2 should be tested. */ #undef GNULIB_TEST_DUP2 /* Define to 1 when the gnulib module fchdir should be tested. */ #undef GNULIB_TEST_FCHDIR /* Define to 1 when the gnulib module fcntl should be tested. */ #undef GNULIB_TEST_FCNTL /* Define to 1 when the gnulib module fdopendir should be tested. */ #undef GNULIB_TEST_FDOPENDIR /* Define to 1 when the gnulib module fstat should be tested. */ #undef GNULIB_TEST_FSTAT /* Define to 1 when the gnulib module fstatat should be tested. */ #undef GNULIB_TEST_FSTATAT /* Define to 1 when the gnulib module ftruncate should be tested. */ #undef GNULIB_TEST_FTRUNCATE /* Define to 1 when the gnulib module getcwd should be tested. */ #undef GNULIB_TEST_GETCWD /* Define to 1 when the gnulib module getdtablesize should be tested. */ #undef GNULIB_TEST_GETDTABLESIZE /* Define to 1 when the gnulib module getopt-gnu should be tested. */ #undef GNULIB_TEST_GETOPT_GNU /* Define to 1 when the gnulib module lstat should be tested. */ #undef GNULIB_TEST_LSTAT /* Define to 1 when the gnulib module malloc-posix should be tested. */ #undef GNULIB_TEST_MALLOC_POSIX /* Define to 1 when the gnulib module mbrtowc should be tested. */ #undef GNULIB_TEST_MBRTOWC /* Define to 1 when the gnulib module mbsinit should be tested. */ #undef GNULIB_TEST_MBSINIT /* Define to 1 when the gnulib module mbsrtowcs should be tested. */ #undef GNULIB_TEST_MBSRTOWCS /* Define to 1 when the gnulib module mbtowc should be tested. */ #undef GNULIB_TEST_MBTOWC /* Define to 1 when the gnulib module memchr should be tested. */ #undef GNULIB_TEST_MEMCHR /* Define to 1 when the gnulib module mempcpy should be tested. */ #undef GNULIB_TEST_MEMPCPY /* Define to 1 when the gnulib module memrchr should be tested. */ #undef GNULIB_TEST_MEMRCHR /* Define to 1 when the gnulib module open should be tested. */ #undef GNULIB_TEST_OPEN /* Define to 1 when the gnulib module openat should be tested. */ #undef GNULIB_TEST_OPENAT /* Define to 1 when the gnulib module opendir should be tested. */ #undef GNULIB_TEST_OPENDIR /* Define to 1 when the gnulib module poll should be tested. */ #undef GNULIB_TEST_POLL /* Define to 1 when the gnulib module readdir should be tested. */ #undef GNULIB_TEST_READDIR /* Define to 1 when the gnulib module realloc-posix should be tested. */ #undef GNULIB_TEST_REALLOC_POSIX /* Define to 1 when the gnulib module rewinddir should be tested. */ #undef GNULIB_TEST_REWINDDIR /* Define to 1 when the gnulib module select should be tested. */ #undef GNULIB_TEST_SELECT /* Define to 1 when the gnulib module stat should be tested. */ #undef GNULIB_TEST_STAT /* Define to 1 when the gnulib module strdup should be tested. */ #undef GNULIB_TEST_STRDUP /* Define to 1 when the gnulib module strerror should be tested. */ #undef GNULIB_TEST_STRERROR /* Define to 1 when the gnulib module wcwidth should be tested. */ #undef GNULIB_TEST_WCWIDTH /* Define to 1 if you have 'alloca' after including , a header that may be supplied by this distribution. */ #undef HAVE_ALLOCA /* Define to 1 if you have and it should be used (not on Ultrix). */ #undef HAVE_ALLOCA_H /* Define to 1 if you have the header file. */ #undef HAVE_BP_SYM_H /* Define to 1 if you have the 'btowc' function. */ #undef HAVE_BTOWC /* Define to 1 if you have the `chsize' function. */ #undef HAVE_CHSIZE /* Define to 1 if you have the `closedir' function. */ #undef HAVE_CLOSEDIR /* Define to 1 if you have the declaration of `dirfd', and to 0 if you don't. */ #undef HAVE_DECL_DIRFD /* Define to 1 if you have the declaration of `fchdir', and to 0 if you don't. */ #undef HAVE_DECL_FCHDIR /* Define to 1 if you have the declaration of `fdopendir', and to 0 if you don't. */ #undef HAVE_DECL_FDOPENDIR /* Define to 1 if you have the declaration of `getcwd', and to 0 if you don't. */ #undef HAVE_DECL_GETCWD /* Define to 1 if you have the declaration of `getc_unlocked', and to 0 if you don't. */ #undef HAVE_DECL_GETC_UNLOCKED /* Define to 1 if you have the declaration of `getenv', and to 0 if you don't. */ #undef HAVE_DECL_GETENV /* Define to 1 if you have the declaration of `isblank', and to 0 if you don't. */ #undef HAVE_DECL_ISBLANK /* Define to 1 if you have the declaration of `mbrtowc', and to 0 if you don't. */ #undef HAVE_DECL_MBRTOWC /* Define to 1 if you have the declaration of `mbsinit', and to 0 if you don't. */ #undef HAVE_DECL_MBSINIT /* Define to 1 if you have the declaration of `mbsrtowcs', and to 0 if you don't. */ #undef HAVE_DECL_MBSRTOWCS /* Define to 1 if you have a declaration of mbswidth() in , and to 0 otherwise. */ #undef HAVE_DECL_MBSWIDTH_IN_WCHAR_H /* Define to 1 if you have the declaration of `memrchr', and to 0 if you don't. */ #undef HAVE_DECL_MEMRCHR /* Define to 1 if you have the declaration of `strdup', and to 0 if you don't. */ #undef HAVE_DECL_STRDUP /* Define to 1 if you have the declaration of `strerror_r', and to 0 if you don't. */ #undef HAVE_DECL_STRERROR_R /* Define to 1 if you have the declaration of `towlower', and to 0 if you don't. */ #undef HAVE_DECL_TOWLOWER /* Define to 1 if you have the declaration of `wcwidth', and to 0 if you don't. */ #undef HAVE_DECL_WCWIDTH /* Define to 1 if you have the header file, and it defines `DIR'. */ #undef HAVE_DIRENT_H /* Define to 1 if you have the `dirfd' function. */ #undef HAVE_DIRFD /* Define to 1 if you have the 'dup2' function. */ #undef HAVE_DUP2 /* Define to 1 if you have the 'fchdir' function. */ #undef HAVE_FCHDIR /* Define to 1 if you have the `fchmod' function. */ #undef HAVE_FCHMOD /* Define to 1 if you have the 'fcntl' function. */ #undef HAVE_FCNTL /* Define to 1 if you have the 'fdopendir' function. */ #undef HAVE_FDOPENDIR /* Define to 1 if you have the header file. */ #undef HAVE_FEATURES_H /* Define to 1 if you have the 'fstatat' function. */ #undef HAVE_FSTATAT /* Define to 1 if you have the 'ftruncate' function. */ #undef HAVE_FTRUNCATE /* Define to 1 if you have the 'getdtablesize' function. */ #undef HAVE_GETDTABLESIZE /* Define to 1 if you have the header file. */ #undef HAVE_GETOPT_H /* Define to 1 if you have the `getopt_long_only' function. */ #undef HAVE_GETOPT_LONG_ONLY /* Define to 1 if you have the `getpagesize' function. */ #undef HAVE_GETPAGESIZE /* Define to 1 if you have the header file. */ #undef HAVE_INTTYPES_H /* Define to 1 if you have the 'isascii' function. */ #undef HAVE_ISASCII /* Define to 1 if you have the 'isblank' function. */ #undef HAVE_ISBLANK /* Define to 1 if you have the 'iswcntrl' function. */ #undef HAVE_ISWCNTRL /* Define to 1 if you have the 'iswctype' function. */ #undef HAVE_ISWCTYPE /* Define if you have and nl_langinfo(CODESET). */ #undef HAVE_LANGINFO_CODESET /* Define to 1 if you have the `m' library (-lm). */ #undef HAVE_LIBM /* Define to 1 if the system has the type 'long long int'. */ #undef HAVE_LONG_LONG_INT /* Define to 1 if you have the 'lstat' function. */ #undef HAVE_LSTAT /* Define if the 'malloc' function is POSIX compliant. */ #undef HAVE_MALLOC_POSIX /* Define to 1 if mmap()'s MAP_ANONYMOUS flag is available after including config.h and . */ #undef HAVE_MAP_ANONYMOUS /* Define to 1 if you have the 'mbrtowc' function. */ #undef HAVE_MBRTOWC /* Define to 1 if you have the 'mbsinit' function. */ #undef HAVE_MBSINIT /* Define to 1 if you have the 'mbsrtowcs' function. */ #undef HAVE_MBSRTOWCS /* Define to 1 if declares mbstate_t. */ #undef HAVE_MBSTATE_T /* Define to 1 if you have the header file. */ #undef HAVE_MEMORY_H /* Define to 1 if you have the `mempcpy' function. */ #undef HAVE_MEMPCPY /* Define to 1 if you have the `memrchr' function. */ #undef HAVE_MEMRCHR /* Define to 1 if getcwd minimally works, that is, its result can be trusted when it succeeds. */ #undef HAVE_MINIMALLY_WORKING_GETCWD /* Define to 1 if you have the `mmap' function. */ #undef HAVE_MMAP /* Define to 1 if you have the 'mprotect' function. */ #undef HAVE_MPROTECT /* Define to 1 on MSVC platforms that have the "invalid parameter handler" concept. */ #undef HAVE_MSVC_INVALID_PARAMETER_HANDLER /* Define to 1 if you have the header file, and it defines `DIR'. */ #undef HAVE_NDIR_H /* Define to 1 if you have the 'openat' function. */ #undef HAVE_OPENAT /* Define to 1 if you have the `opendir' function. */ #undef HAVE_OPENDIR /* Define to 1 if getcwd works, except it sometimes fails when it shouldn't, setting errno to ERANGE, ENAMETOOLONG, or ENOENT. */ #undef HAVE_PARTLY_WORKING_GETCWD /* Define to 1 if you have the 'pipe' function. */ #undef HAVE_PIPE /* Define to 1 if you have the 'poll' function and it works. */ #undef HAVE_POLL /* Define to 1 if you have the header file. */ #undef HAVE_POLL_H /* Define to 1 if accept is declared even after undefining macros. */ #undef HAVE_RAW_DECL_ACCEPT /* Define to 1 if accept4 is declared even after undefining macros. */ #undef HAVE_RAW_DECL_ACCEPT4 /* Define to 1 if alphasort is declared even after undefining macros. */ #undef HAVE_RAW_DECL_ALPHASORT /* Define to 1 if atoll is declared even after undefining macros. */ #undef HAVE_RAW_DECL_ATOLL /* Define to 1 if bind is declared even after undefining macros. */ #undef HAVE_RAW_DECL_BIND /* Define to 1 if btowc is declared even after undefining macros. */ #undef HAVE_RAW_DECL_BTOWC /* Define to 1 if canonicalize_file_name is declared even after undefining macros. */ #undef HAVE_RAW_DECL_CANONICALIZE_FILE_NAME /* Define to 1 if chdir is declared even after undefining macros. */ #undef HAVE_RAW_DECL_CHDIR /* Define to 1 if chown is declared even after undefining macros. */ #undef HAVE_RAW_DECL_CHOWN /* Define to 1 if closedir is declared even after undefining macros. */ #undef HAVE_RAW_DECL_CLOSEDIR /* Define to 1 if connect is declared even after undefining macros. */ #undef HAVE_RAW_DECL_CONNECT /* Define to 1 if dirfd is declared even after undefining macros. */ #undef HAVE_RAW_DECL_DIRFD /* Define to 1 if dup is declared even after undefining macros. */ #undef HAVE_RAW_DECL_DUP /* Define to 1 if dup2 is declared even after undefining macros. */ #undef HAVE_RAW_DECL_DUP2 /* Define to 1 if dup3 is declared even after undefining macros. */ #undef HAVE_RAW_DECL_DUP3 /* Define to 1 if endusershell is declared even after undefining macros. */ #undef HAVE_RAW_DECL_ENDUSERSHELL /* Define to 1 if environ is declared even after undefining macros. */ #undef HAVE_RAW_DECL_ENVIRON /* Define to 1 if euidaccess is declared even after undefining macros. */ #undef HAVE_RAW_DECL_EUIDACCESS /* Define to 1 if faccessat is declared even after undefining macros. */ #undef HAVE_RAW_DECL_FACCESSAT /* Define to 1 if fchdir is declared even after undefining macros. */ #undef HAVE_RAW_DECL_FCHDIR /* Define to 1 if fchmodat is declared even after undefining macros. */ #undef HAVE_RAW_DECL_FCHMODAT /* Define to 1 if fchownat is declared even after undefining macros. */ #undef HAVE_RAW_DECL_FCHOWNAT /* Define to 1 if fcntl is declared even after undefining macros. */ #undef HAVE_RAW_DECL_FCNTL /* Define to 1 if fdatasync is declared even after undefining macros. */ #undef HAVE_RAW_DECL_FDATASYNC /* Define to 1 if fdopendir is declared even after undefining macros. */ #undef HAVE_RAW_DECL_FDOPENDIR /* Define to 1 if ffsl is declared even after undefining macros. */ #undef HAVE_RAW_DECL_FFSL /* Define to 1 if ffsll is declared even after undefining macros. */ #undef HAVE_RAW_DECL_FFSLL /* Define to 1 if fstat is declared even after undefining macros. */ #undef HAVE_RAW_DECL_FSTAT /* Define to 1 if fstatat is declared even after undefining macros. */ #undef HAVE_RAW_DECL_FSTATAT /* Define to 1 if fsync is declared even after undefining macros. */ #undef HAVE_RAW_DECL_FSYNC /* Define to 1 if ftruncate is declared even after undefining macros. */ #undef HAVE_RAW_DECL_FTRUNCATE /* Define to 1 if futimens is declared even after undefining macros. */ #undef HAVE_RAW_DECL_FUTIMENS /* Define to 1 if getcwd is declared even after undefining macros. */ #undef HAVE_RAW_DECL_GETCWD /* Define to 1 if getdomainname is declared even after undefining macros. */ #undef HAVE_RAW_DECL_GETDOMAINNAME /* Define to 1 if getdtablesize is declared even after undefining macros. */ #undef HAVE_RAW_DECL_GETDTABLESIZE /* Define to 1 if getgroups is declared even after undefining macros. */ #undef HAVE_RAW_DECL_GETGROUPS /* Define to 1 if gethostname is declared even after undefining macros. */ #undef HAVE_RAW_DECL_GETHOSTNAME /* Define to 1 if getloadavg is declared even after undefining macros. */ #undef HAVE_RAW_DECL_GETLOADAVG /* Define to 1 if getlogin is declared even after undefining macros. */ #undef HAVE_RAW_DECL_GETLOGIN /* Define to 1 if getlogin_r is declared even after undefining macros. */ #undef HAVE_RAW_DECL_GETLOGIN_R /* Define to 1 if getpagesize is declared even after undefining macros. */ #undef HAVE_RAW_DECL_GETPAGESIZE /* Define to 1 if getpeername is declared even after undefining macros. */ #undef HAVE_RAW_DECL_GETPEERNAME /* Define to 1 if getsockname is declared even after undefining macros. */ #undef HAVE_RAW_DECL_GETSOCKNAME /* Define to 1 if getsockopt is declared even after undefining macros. */ #undef HAVE_RAW_DECL_GETSOCKOPT /* Define to 1 if getsubopt is declared even after undefining macros. */ #undef HAVE_RAW_DECL_GETSUBOPT /* Define to 1 if gettimeofday is declared even after undefining macros. */ #undef HAVE_RAW_DECL_GETTIMEOFDAY /* Define to 1 if getusershell is declared even after undefining macros. */ #undef HAVE_RAW_DECL_GETUSERSHELL /* Define to 1 if grantpt is declared even after undefining macros. */ #undef HAVE_RAW_DECL_GRANTPT /* Define to 1 if group_member is declared even after undefining macros. */ #undef HAVE_RAW_DECL_GROUP_MEMBER /* Define to 1 if initstate is declared even after undefining macros. */ #undef HAVE_RAW_DECL_INITSTATE /* Define to 1 if initstate_r is declared even after undefining macros. */ #undef HAVE_RAW_DECL_INITSTATE_R /* Define to 1 if isatty is declared even after undefining macros. */ #undef HAVE_RAW_DECL_ISATTY /* Define to 1 if iswctype is declared even after undefining macros. */ #undef HAVE_RAW_DECL_ISWCTYPE /* Define to 1 if lchmod is declared even after undefining macros. */ #undef HAVE_RAW_DECL_LCHMOD /* Define to 1 if lchown is declared even after undefining macros. */ #undef HAVE_RAW_DECL_LCHOWN /* Define to 1 if link is declared even after undefining macros. */ #undef HAVE_RAW_DECL_LINK /* Define to 1 if linkat is declared even after undefining macros. */ #undef HAVE_RAW_DECL_LINKAT /* Define to 1 if listen is declared even after undefining macros. */ #undef HAVE_RAW_DECL_LISTEN /* Define to 1 if lseek is declared even after undefining macros. */ #undef HAVE_RAW_DECL_LSEEK /* Define to 1 if lstat is declared even after undefining macros. */ #undef HAVE_RAW_DECL_LSTAT /* Define to 1 if mbrlen is declared even after undefining macros. */ #undef HAVE_RAW_DECL_MBRLEN /* Define to 1 if mbrtowc is declared even after undefining macros. */ #undef HAVE_RAW_DECL_MBRTOWC /* Define to 1 if mbsinit is declared even after undefining macros. */ #undef HAVE_RAW_DECL_MBSINIT /* Define to 1 if mbsnrtowcs is declared even after undefining macros. */ #undef HAVE_RAW_DECL_MBSNRTOWCS /* Define to 1 if mbsrtowcs is declared even after undefining macros. */ #undef HAVE_RAW_DECL_MBSRTOWCS /* Define to 1 if memmem is declared even after undefining macros. */ #undef HAVE_RAW_DECL_MEMMEM /* Define to 1 if mempcpy is declared even after undefining macros. */ #undef HAVE_RAW_DECL_MEMPCPY /* Define to 1 if memrchr is declared even after undefining macros. */ #undef HAVE_RAW_DECL_MEMRCHR /* Define to 1 if mkdirat is declared even after undefining macros. */ #undef HAVE_RAW_DECL_MKDIRAT /* Define to 1 if mkdtemp is declared even after undefining macros. */ #undef HAVE_RAW_DECL_MKDTEMP /* Define to 1 if mkfifo is declared even after undefining macros. */ #undef HAVE_RAW_DECL_MKFIFO /* Define to 1 if mkfifoat is declared even after undefining macros. */ #undef HAVE_RAW_DECL_MKFIFOAT /* Define to 1 if mknod is declared even after undefining macros. */ #undef HAVE_RAW_DECL_MKNOD /* Define to 1 if mknodat is declared even after undefining macros. */ #undef HAVE_RAW_DECL_MKNODAT /* Define to 1 if mkostemp is declared even after undefining macros. */ #undef HAVE_RAW_DECL_MKOSTEMP /* Define to 1 if mkostemps is declared even after undefining macros. */ #undef HAVE_RAW_DECL_MKOSTEMPS /* Define to 1 if mkstemp is declared even after undefining macros. */ #undef HAVE_RAW_DECL_MKSTEMP /* Define to 1 if mkstemps is declared even after undefining macros. */ #undef HAVE_RAW_DECL_MKSTEMPS /* Define to 1 if openat is declared even after undefining macros. */ #undef HAVE_RAW_DECL_OPENAT /* Define to 1 if opendir is declared even after undefining macros. */ #undef HAVE_RAW_DECL_OPENDIR /* Define to 1 if pipe is declared even after undefining macros. */ #undef HAVE_RAW_DECL_PIPE /* Define to 1 if pipe2 is declared even after undefining macros. */ #undef HAVE_RAW_DECL_PIPE2 /* Define to 1 if poll is declared even after undefining macros. */ #undef HAVE_RAW_DECL_POLL /* Define to 1 if posix_openpt is declared even after undefining macros. */ #undef HAVE_RAW_DECL_POSIX_OPENPT /* Define to 1 if pread is declared even after undefining macros. */ #undef HAVE_RAW_DECL_PREAD /* Define to 1 if pselect is declared even after undefining macros. */ #undef HAVE_RAW_DECL_PSELECT /* Define to 1 if pthread_sigmask is declared even after undefining macros. */ #undef HAVE_RAW_DECL_PTHREAD_SIGMASK /* Define to 1 if ptsname is declared even after undefining macros. */ #undef HAVE_RAW_DECL_PTSNAME /* Define to 1 if ptsname_r is declared even after undefining macros. */ #undef HAVE_RAW_DECL_PTSNAME_R /* Define to 1 if pwrite is declared even after undefining macros. */ #undef HAVE_RAW_DECL_PWRITE /* Define to 1 if random is declared even after undefining macros. */ #undef HAVE_RAW_DECL_RANDOM /* Define to 1 if random_r is declared even after undefining macros. */ #undef HAVE_RAW_DECL_RANDOM_R /* Define to 1 if rawmemchr is declared even after undefining macros. */ #undef HAVE_RAW_DECL_RAWMEMCHR /* Define to 1 if readdir is declared even after undefining macros. */ #undef HAVE_RAW_DECL_READDIR /* Define to 1 if readlink is declared even after undefining macros. */ #undef HAVE_RAW_DECL_READLINK /* Define to 1 if readlinkat is declared even after undefining macros. */ #undef HAVE_RAW_DECL_READLINKAT /* Define to 1 if realpath is declared even after undefining macros. */ #undef HAVE_RAW_DECL_REALPATH /* Define to 1 if recv is declared even after undefining macros. */ #undef HAVE_RAW_DECL_RECV /* Define to 1 if recvfrom is declared even after undefining macros. */ #undef HAVE_RAW_DECL_RECVFROM /* Define to 1 if rewinddir is declared even after undefining macros. */ #undef HAVE_RAW_DECL_REWINDDIR /* Define to 1 if rmdir is declared even after undefining macros. */ #undef HAVE_RAW_DECL_RMDIR /* Define to 1 if rpmatch is declared even after undefining macros. */ #undef HAVE_RAW_DECL_RPMATCH /* Define to 1 if scandir is declared even after undefining macros. */ #undef HAVE_RAW_DECL_SCANDIR /* Define to 1 if secure_getenv is declared even after undefining macros. */ #undef HAVE_RAW_DECL_SECURE_GETENV /* Define to 1 if select is declared even after undefining macros. */ #undef HAVE_RAW_DECL_SELECT /* Define to 1 if send is declared even after undefining macros. */ #undef HAVE_RAW_DECL_SEND /* Define to 1 if sendto is declared even after undefining macros. */ #undef HAVE_RAW_DECL_SENDTO /* Define to 1 if setenv is declared even after undefining macros. */ #undef HAVE_RAW_DECL_SETENV /* Define to 1 if sethostname is declared even after undefining macros. */ #undef HAVE_RAW_DECL_SETHOSTNAME /* Define to 1 if setsockopt is declared even after undefining macros. */ #undef HAVE_RAW_DECL_SETSOCKOPT /* Define to 1 if setstate is declared even after undefining macros. */ #undef HAVE_RAW_DECL_SETSTATE /* Define to 1 if setstate_r is declared even after undefining macros. */ #undef HAVE_RAW_DECL_SETSTATE_R /* Define to 1 if setusershell is declared even after undefining macros. */ #undef HAVE_RAW_DECL_SETUSERSHELL /* Define to 1 if shutdown is declared even after undefining macros. */ #undef HAVE_RAW_DECL_SHUTDOWN /* Define to 1 if sigaction is declared even after undefining macros. */ #undef HAVE_RAW_DECL_SIGACTION /* Define to 1 if sigaddset is declared even after undefining macros. */ #undef HAVE_RAW_DECL_SIGADDSET /* Define to 1 if sigdelset is declared even after undefining macros. */ #undef HAVE_RAW_DECL_SIGDELSET /* Define to 1 if sigemptyset is declared even after undefining macros. */ #undef HAVE_RAW_DECL_SIGEMPTYSET /* Define to 1 if sigfillset is declared even after undefining macros. */ #undef HAVE_RAW_DECL_SIGFILLSET /* Define to 1 if sigismember is declared even after undefining macros. */ #undef HAVE_RAW_DECL_SIGISMEMBER /* Define to 1 if sigpending is declared even after undefining macros. */ #undef HAVE_RAW_DECL_SIGPENDING /* Define to 1 if sigprocmask is declared even after undefining macros. */ #undef HAVE_RAW_DECL_SIGPROCMASK /* Define to 1 if sleep is declared even after undefining macros. */ #undef HAVE_RAW_DECL_SLEEP /* Define to 1 if socket is declared even after undefining macros. */ #undef HAVE_RAW_DECL_SOCKET /* Define to 1 if srandom is declared even after undefining macros. */ #undef HAVE_RAW_DECL_SRANDOM /* Define to 1 if srandom_r is declared even after undefining macros. */ #undef HAVE_RAW_DECL_SRANDOM_R /* Define to 1 if stat is declared even after undefining macros. */ #undef HAVE_RAW_DECL_STAT /* Define to 1 if stpcpy is declared even after undefining macros. */ #undef HAVE_RAW_DECL_STPCPY /* Define to 1 if stpncpy is declared even after undefining macros. */ #undef HAVE_RAW_DECL_STPNCPY /* Define to 1 if strcasestr is declared even after undefining macros. */ #undef HAVE_RAW_DECL_STRCASESTR /* Define to 1 if strchrnul is declared even after undefining macros. */ #undef HAVE_RAW_DECL_STRCHRNUL /* Define to 1 if strdup is declared even after undefining macros. */ #undef HAVE_RAW_DECL_STRDUP /* Define to 1 if strerror_r is declared even after undefining macros. */ #undef HAVE_RAW_DECL_STRERROR_R /* Define to 1 if strncat is declared even after undefining macros. */ #undef HAVE_RAW_DECL_STRNCAT /* Define to 1 if strndup is declared even after undefining macros. */ #undef HAVE_RAW_DECL_STRNDUP /* Define to 1 if strnlen is declared even after undefining macros. */ #undef HAVE_RAW_DECL_STRNLEN /* Define to 1 if strpbrk is declared even after undefining macros. */ #undef HAVE_RAW_DECL_STRPBRK /* Define to 1 if strsep is declared even after undefining macros. */ #undef HAVE_RAW_DECL_STRSEP /* Define to 1 if strsignal is declared even after undefining macros. */ #undef HAVE_RAW_DECL_STRSIGNAL /* Define to 1 if strtod is declared even after undefining macros. */ #undef HAVE_RAW_DECL_STRTOD /* Define to 1 if strtok_r is declared even after undefining macros. */ #undef HAVE_RAW_DECL_STRTOK_R /* Define to 1 if strtoll is declared even after undefining macros. */ #undef HAVE_RAW_DECL_STRTOLL /* Define to 1 if strtoull is declared even after undefining macros. */ #undef HAVE_RAW_DECL_STRTOULL /* Define to 1 if strverscmp is declared even after undefining macros. */ #undef HAVE_RAW_DECL_STRVERSCMP /* Define to 1 if symlink is declared even after undefining macros. */ #undef HAVE_RAW_DECL_SYMLINK /* Define to 1 if symlinkat is declared even after undefining macros. */ #undef HAVE_RAW_DECL_SYMLINKAT /* Define to 1 if times is declared even after undefining macros. */ #undef HAVE_RAW_DECL_TIMES /* Define to 1 if towctrans is declared even after undefining macros. */ #undef HAVE_RAW_DECL_TOWCTRANS /* Define to 1 if ttyname_r is declared even after undefining macros. */ #undef HAVE_RAW_DECL_TTYNAME_R /* Define to 1 if unlink is declared even after undefining macros. */ #undef HAVE_RAW_DECL_UNLINK /* Define to 1 if unlinkat is declared even after undefining macros. */ #undef HAVE_RAW_DECL_UNLINKAT /* Define to 1 if unlockpt is declared even after undefining macros. */ #undef HAVE_RAW_DECL_UNLOCKPT /* Define to 1 if unsetenv is declared even after undefining macros. */ #undef HAVE_RAW_DECL_UNSETENV /* Define to 1 if usleep is declared even after undefining macros. */ #undef HAVE_RAW_DECL_USLEEP /* Define to 1 if utimensat is declared even after undefining macros. */ #undef HAVE_RAW_DECL_UTIMENSAT /* Define to 1 if wcpcpy is declared even after undefining macros. */ #undef HAVE_RAW_DECL_WCPCPY /* Define to 1 if wcpncpy is declared even after undefining macros. */ #undef HAVE_RAW_DECL_WCPNCPY /* Define to 1 if wcrtomb is declared even after undefining macros. */ #undef HAVE_RAW_DECL_WCRTOMB /* Define to 1 if wcscasecmp is declared even after undefining macros. */ #undef HAVE_RAW_DECL_WCSCASECMP /* Define to 1 if wcscat is declared even after undefining macros. */ #undef HAVE_RAW_DECL_WCSCAT /* Define to 1 if wcschr is declared even after undefining macros. */ #undef HAVE_RAW_DECL_WCSCHR /* Define to 1 if wcscmp is declared even after undefining macros. */ #undef HAVE_RAW_DECL_WCSCMP /* Define to 1 if wcscoll is declared even after undefining macros. */ #undef HAVE_RAW_DECL_WCSCOLL /* Define to 1 if wcscpy is declared even after undefining macros. */ #undef HAVE_RAW_DECL_WCSCPY /* Define to 1 if wcscspn is declared even after undefining macros. */ #undef HAVE_RAW_DECL_WCSCSPN /* Define to 1 if wcsdup is declared even after undefining macros. */ #undef HAVE_RAW_DECL_WCSDUP /* Define to 1 if wcslen is declared even after undefining macros. */ #undef HAVE_RAW_DECL_WCSLEN /* Define to 1 if wcsncasecmp is declared even after undefining macros. */ #undef HAVE_RAW_DECL_WCSNCASECMP /* Define to 1 if wcsncat is declared even after undefining macros. */ #undef HAVE_RAW_DECL_WCSNCAT /* Define to 1 if wcsncmp is declared even after undefining macros. */ #undef HAVE_RAW_DECL_WCSNCMP /* Define to 1 if wcsncpy is declared even after undefining macros. */ #undef HAVE_RAW_DECL_WCSNCPY /* Define to 1 if wcsnlen is declared even after undefining macros. */ #undef HAVE_RAW_DECL_WCSNLEN /* Define to 1 if wcsnrtombs is declared even after undefining macros. */ #undef HAVE_RAW_DECL_WCSNRTOMBS /* Define to 1 if wcspbrk is declared even after undefining macros. */ #undef HAVE_RAW_DECL_WCSPBRK /* Define to 1 if wcsrchr is declared even after undefining macros. */ #undef HAVE_RAW_DECL_WCSRCHR /* Define to 1 if wcsrtombs is declared even after undefining macros. */ #undef HAVE_RAW_DECL_WCSRTOMBS /* Define to 1 if wcsspn is declared even after undefining macros. */ #undef HAVE_RAW_DECL_WCSSPN /* Define to 1 if wcsstr is declared even after undefining macros. */ #undef HAVE_RAW_DECL_WCSSTR /* Define to 1 if wcstok is declared even after undefining macros. */ #undef HAVE_RAW_DECL_WCSTOK /* Define to 1 if wcswidth is declared even after undefining macros. */ #undef HAVE_RAW_DECL_WCSWIDTH /* Define to 1 if wcsxfrm is declared even after undefining macros. */ #undef HAVE_RAW_DECL_WCSXFRM /* Define to 1 if wctob is declared even after undefining macros. */ #undef HAVE_RAW_DECL_WCTOB /* Define to 1 if wctrans is declared even after undefining macros. */ #undef HAVE_RAW_DECL_WCTRANS /* Define to 1 if wctype is declared even after undefining macros. */ #undef HAVE_RAW_DECL_WCTYPE /* Define to 1 if wcwidth is declared even after undefining macros. */ #undef HAVE_RAW_DECL_WCWIDTH /* Define to 1 if wmemchr is declared even after undefining macros. */ #undef HAVE_RAW_DECL_WMEMCHR /* Define to 1 if wmemcmp is declared even after undefining macros. */ #undef HAVE_RAW_DECL_WMEMCMP /* Define to 1 if wmemcpy is declared even after undefining macros. */ #undef HAVE_RAW_DECL_WMEMCPY /* Define to 1 if wmemmove is declared even after undefining macros. */ #undef HAVE_RAW_DECL_WMEMMOVE /* Define to 1 if wmemset is declared even after undefining macros. */ #undef HAVE_RAW_DECL_WMEMSET /* Define to 1 if _Exit is declared even after undefining macros. */ #undef HAVE_RAW_DECL__EXIT /* Define to 1 if you have the `readdir' function. */ #undef HAVE_READDIR /* Define if the 'realloc' function is POSIX compliant. */ #undef HAVE_REALLOC_POSIX /* Define to 1 if you have the `rewinddir' function. */ #undef HAVE_REWINDDIR /* Define to 1 if the system has the type `sa_family_t'. */ #undef HAVE_SA_FAMILY_T /* Define to 1 if you have the `shutdown' function. */ #undef HAVE_SHUTDOWN /* Define to 1 if 'sig_atomic_t' is a signed integer type. */ #undef HAVE_SIGNED_SIG_ATOMIC_T /* Define to 1 if 'wchar_t' is a signed integer type. */ #undef HAVE_SIGNED_WCHAR_T /* Define to 1 if 'wint_t' is a signed integer type. */ #undef HAVE_SIGNED_WINT_T /* Define to 1 if the system has the type `sigset_t'. */ #undef HAVE_SIGSET_T /* Define to 1 if you have the header file. */ #undef HAVE_STDINT_H /* Define to 1 if you have the header file. */ #undef HAVE_STDLIB_H /* Define to 1 if you have the `strcoll' function and it is properly defined. */ #undef HAVE_STRCOLL /* Define to 1 if you have the 'strdup' function. */ #undef HAVE_STRDUP /* Define to 1 if you have the `strerror_r' function. */ #undef HAVE_STRERROR_R /* Define to 1 if you have the header file. */ #undef HAVE_STRINGS_H /* Define to 1 if you have the header file. */ #undef HAVE_STRING_H /* Define to 1 if you have the `strtol' function. */ #undef HAVE_STRTOL /* Define to 1 if the system has the type `struct sockaddr_storage'. */ #undef HAVE_STRUCT_SOCKADDR_STORAGE /* Define to 1 if `ss_family' is a member of `struct sockaddr_storage'. */ #undef HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY /* Define to 1 if the system has the type `struct tms'. */ #undef HAVE_STRUCT_TMS /* Define to 1 if you have the 'symlink' function. */ #undef HAVE_SYMLINK /* Define to 1 if you have the header file. */ #undef HAVE_SYS_BITYPES_H /* Define to 1 if you have the header file, and it defines `DIR'. */ #undef HAVE_SYS_DIR_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_FILIO_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_INTTYPES_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_IOCTL_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_MMAN_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_MOUNT_H /* Define to 1 if you have the header file, and it defines `DIR'. */ #undef HAVE_SYS_NDIR_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_PARAM_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_SELECT_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_SOCKET_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_STAT_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_SYSLIMITS_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_TIMES_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_TIME_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_TYPES_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_UIO_H /* Define to 1 if you have that is POSIX.1 compatible. */ #undef HAVE_SYS_WAIT_H /* Define to 1 if you have the 'times' function. */ #undef HAVE_TIMES /* Define to 1 if you have the `towlower' function. */ #undef HAVE_TOWLOWER /* Define to 1 if the system has the type `uintptr_t'. */ #undef HAVE_UINTPTR_T /* Define to 1 if you have the header file. */ #undef HAVE_UNISTD_H /* Define to 1 if the system has the type 'unsigned long long int'. */ #undef HAVE_UNSIGNED_LONG_LONG_INT /* Define to 1 if you have the header file. */ #undef HAVE_WCHAR_H /* Define if you have the 'wchar_t' type. */ #undef HAVE_WCHAR_T /* Define to 1 if you have the header file. */ #undef HAVE_WCTYPE_H /* Define to 1 if you have the 'wcwidth' function. */ #undef HAVE_WCWIDTH /* Define to 1 if you have the header file. */ #undef HAVE_WINSOCK2_H /* Define if you have the 'wint_t' type. */ #undef HAVE_WINT_T /* Define to 1 if you have the 'wmemchr' function. */ #undef HAVE_WMEMCHR /* Define to 1 if you have the 'wmemcpy' function. */ #undef HAVE_WMEMCPY /* Define to 1 if you have the 'wmempcpy' function. */ #undef HAVE_WMEMPCPY /* Define to 1 if fstatat (..., 0) works. For example, it does not work in AIX 7.1. */ #undef HAVE_WORKING_FSTATAT_ZERO_FLAG /* Define to 1 if O_NOATIME works. */ #undef HAVE_WORKING_O_NOATIME /* Define to 1 if O_NOFOLLOW works. */ #undef HAVE_WORKING_O_NOFOLLOW /* Define to 1 if you have the header file. */ #undef HAVE_WS2TCPIP_H /* Define to 1 if the system has the type `_Bool'. */ #undef HAVE__BOOL /* Define to 1 if you have the '_set_invalid_parameter_handler' function. */ #undef HAVE__SET_INVALID_PARAMETER_HANDLER /* define to the type used as curses internal bool type */ #undef LE_CURSES_BOOL_TYPE /* Define to 1 if 'lstat' dereferences a symlink specified with a trailing slash. */ #undef LSTAT_FOLLOWS_SLASHED_SYMLINK /* Define to a substitute value for mmap()'s MAP_ANONYMOUS flag. */ #undef MAP_ANONYMOUS /* Define if the mbrtowc function has the NULL pwc argument bug. */ #undef MBRTOWC_NULL_ARG1_BUG /* Define if the mbrtowc function has the NULL string argument bug. */ #undef MBRTOWC_NULL_ARG2_BUG /* Define if the mbrtowc function does not return 0 for a NUL character. */ #undef MBRTOWC_NUL_RETVAL_BUG /* Define if the mbrtowc function returns a wrong return value. */ #undef MBRTOWC_RETVAL_BUG /* Define to 1 if your C compiler doesn't accept -c and -o together. */ #undef NO_MINUS_C_MINUS_O /* Define to 1 if open() fails to recognize a trailing slash. */ #undef OPEN_TRAILING_SLASH_BUG /* Name of package */ #undef PACKAGE /* Define to the address where bug reports for this package should be sent. */ #undef PACKAGE_BUGREPORT /* Define to the full name of this package. */ #undef PACKAGE_NAME /* Define to the full name and version of this package. */ #undef PACKAGE_STRING /* Define to the one symbol short name of this package. */ #undef PACKAGE_TARNAME /* Define to the home page for this package. */ #undef PACKAGE_URL /* Define to the version of this package. */ #undef PACKAGE_VERSION /* Define to the type that is the result of default argument promotions of type mode_t. */ #undef PROMOTED_MODE_T /* Define to l, ll, u, ul, ull, etc., as suitable for constants of type 'ptrdiff_t'. */ #undef PTRDIFF_T_SUFFIX /* Define to 1 if gnulib's fchdir() replacement is used. */ #undef REPLACE_FCHDIR /* Define to 1 if stat needs help when passed a directory name with a trailing slash */ #undef REPLACE_FUNC_STAT_DIR /* Define to 1 if stat needs help when passed a file name with a trailing slash */ #undef REPLACE_FUNC_STAT_FILE /* Define to 1 if open() should work around the inability to open a directory. */ #undef REPLACE_OPEN_DIRECTORY /* Define to 1 if strerror(0) does not return a message implying success. */ #undef REPLACE_STRERROR_0 /* Define when using wcwidth replacement */ #undef REPLACE_WCWIDTH /* Define to l, ll, u, ul, ull, etc., as suitable for constants of type 'sig_atomic_t'. */ #undef SIG_ATOMIC_T_SUFFIX /* Define to l, ll, u, ul, ull, etc., as suitable for constants of type 'size_t'. */ #undef SIZE_T_SUFFIX /* If using the C implementation of alloca, define if you know the direction of stack growth for your system; otherwise it will be automatically deduced at runtime. STACK_DIRECTION > 0 => grows toward higher addresses STACK_DIRECTION < 0 => grows toward lower addresses STACK_DIRECTION = 0 => direction of growth unknown */ #undef STACK_DIRECTION /* Define to 1 if the `S_IS*' macros in do not work properly. */ #undef STAT_MACROS_BROKEN /* Define to 1 if you have the ANSI C header files. */ #undef STDC_HEADERS /* Define to 1 if strerror_r returns char *. */ #undef STRERROR_R_CHAR_P /* Define to 1 if you can safely include both and . */ #undef TIME_WITH_SYS_TIME /* Define to 1 if your declares `struct tm'. */ #undef TM_IN_SYS_TIME /* Define to enable multibyte support */ #undef USE_MULTIBYTE_CHARS /* define if ncurses.h instead of curses.h should be used */ #undef USE_NCURSES_H /* Enable extensions on AIX 3, Interix. */ #ifndef _ALL_SOURCE # undef _ALL_SOURCE #endif /* Enable general extensions on OS X. */ #ifndef _DARWIN_C_SOURCE # undef _DARWIN_C_SOURCE #endif /* Enable GNU extensions on systems that have them. */ #ifndef _GNU_SOURCE # undef _GNU_SOURCE #endif /* Enable threading extensions on Solaris. */ #ifndef _POSIX_PTHREAD_SEMANTICS # undef _POSIX_PTHREAD_SEMANTICS #endif /* Enable extensions on HP NonStop. */ #ifndef _TANDEM_SOURCE # undef _TANDEM_SOURCE #endif /* Enable X/Open extensions if necessary. HP-UX 11.11 defines mbstate_t only if _XOPEN_SOURCE is defined to 500, regardless of whether compiling with -Ae or -D_HPUX_SOURCE=1. */ #ifndef _XOPEN_SOURCE # undef _XOPEN_SOURCE #endif /* Enable general extensions on Solaris. */ #ifndef __EXTENSIONS__ # undef __EXTENSIONS__ #endif /* Version number of package */ #undef VERSION /* Define to l, ll, u, ul, ull, etc., as suitable for constants of type 'wchar_t'. */ #undef WCHAR_T_SUFFIX /* Define if WSAStartup is needed. */ #undef WINDOWS_SOCKETS /* Define to l, ll, u, ul, ull, etc., as suitable for constants of type 'wint_t'. */ #undef WINT_T_SUFFIX /* define if curses provides mouse interface */ #undef WITH_MOUSE /* Enable large inode numbers on Mac OS X 10.5. */ #undef _DARWIN_USE_64_BIT_INODE /* Number of bits in a file offset, on hosts where this is settable. */ #undef _FILE_OFFSET_BITS /* Define to 1 if Gnulib overrides 'struct stat' on Windows so that struct stat.st_size becomes 64-bit. */ #undef _GL_WINDOWS_64_BIT_ST_SIZE /* Define for large files, on AIX-style hosts. */ #undef _LARGE_FILES /* Define to 1 if on MINIX. */ #undef _MINIX /* Define to 1 to make NetBSD features available. MINIX 3 needs this. */ #undef _NETBSD_SOURCE /* The _Noreturn keyword of C11. */ #if ! (defined _Noreturn \ || (defined __STDC_VERSION__ && 201112 <= __STDC_VERSION__)) # if (3 <= __GNUC__ || (__GNUC__ == 2 && 8 <= __GNUC_MINOR__) \ || 0x5110 <= __SUNPRO_C) # define _Noreturn __attribute__ ((__noreturn__)) # elif defined _MSC_VER && 1200 <= _MSC_VER # define _Noreturn __declspec (noreturn) # else # define _Noreturn # endif #endif /* Define to 2 if the system does not provide POSIX.1 features except with this defined. */ #undef _POSIX_1_SOURCE /* Define to 1 in order to get the POSIX compatible declarations of socket functions. */ #undef _POSIX_PII_SOCKET /* Define to 1 if you need to in order for 'stat' and other things to work. */ #undef _POSIX_SOURCE /* Define to rpl_ if the getopt replacement functions and variables should be used. */ #undef __GETOPT_PREFIX /* Define to empty if `const' does not conform to ANSI C. */ #undef const /* _GL_INLINE is a portable alternative to ISO C99 plain 'inline'. _GL_EXTERN_INLINE is a portable alternative to 'extern inline'. _GL_INLINE_HEADER_BEGIN contains useful stuff to put in an include file, before uses of _GL_INLINE. It suppresses GCC's bogus "no previous prototype for 'FOO'" diagnostic, when FOO is an inline function in the header; see . _GL_INLINE_HEADER_END contains useful stuff to put in the same include file, after uses of _GL_INLINE. Suppress extern inline with HP-UX cc, as it appears to be broken; see . Suppress the use of extern inline on Apple's platforms, as Libc-825.25 (2012-09-19) is incompatible with it; see . Perhaps Apple will fix this some day. */ #if ((__GNUC__ \ ? defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ \ : 199901L <= __STDC_VERSION__ && !defined __HP_cc) \ && !defined __APPLE__) # define _GL_INLINE inline # define _GL_EXTERN_INLINE extern inline #elif 2 < __GNUC__ + (7 <= __GNUC_MINOR__) && !defined __APPLE__ # if __GNUC_GNU_INLINE__ /* __gnu_inline__ suppresses a GCC 4.2 diagnostic. */ # define _GL_INLINE extern inline __attribute__ ((__gnu_inline__)) # else # define _GL_INLINE extern inline # endif # define _GL_EXTERN_INLINE extern #else # define _GL_INLINE static _GL_UNUSED # define _GL_EXTERN_INLINE static _GL_UNUSED #endif #if 4 < __GNUC__ + (6 <= __GNUC_MINOR__) # if defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ # define _GL_INLINE_HEADER_CONST_PRAGMA # else # define _GL_INLINE_HEADER_CONST_PRAGMA \ _Pragma ("GCC diagnostic ignored \"-Wsuggest-attribute=const\"") # endif # define _GL_INLINE_HEADER_BEGIN \ _Pragma ("GCC diagnostic push") \ _Pragma ("GCC diagnostic ignored \"-Wmissing-prototypes\"") \ _Pragma ("GCC diagnostic ignored \"-Wmissing-declarations\"") \ _GL_INLINE_HEADER_CONST_PRAGMA # define _GL_INLINE_HEADER_END \ _Pragma ("GCC diagnostic pop") #else # define _GL_INLINE_HEADER_BEGIN # define _GL_INLINE_HEADER_END #endif /* Define to a replacement function name for fnmatch(). */ #undef fnmatch /* Define to `int' if doesn't define. */ #undef gid_t /* Define to `__inline__' or `__inline' if that's what the C compiler calls it, or to nothing if 'inline' is not supported under any name. */ #ifndef __cplusplus #undef inline #endif /* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. __APPLE__ && __MACH__ test for Mac OS X. __APPLE_CC__ tests for the Apple compiler and its version. __STDC_VERSION__ tests for the C99 mode. */ #if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ # define __GNUC_STDC_INLINE__ 1 #endif /* Define to a type if does not define. */ #undef mbstate_t /* Define to `int' if does not define. */ #undef mode_t /* Define to the type of st_nlink in struct stat, or a supertype. */ #undef nlink_t /* Define to `int' if does not define. */ #undef pid_t /* Define to the equivalent of the C99 'restrict' keyword, or to nothing if this is not supported. Do not define if restrict is supported directly. */ #undef restrict /* Work around a bug in Sun C++: it does not support _Restrict or __restrict__, even though the corresponding Sun C compiler ends up with "#define restrict _Restrict" or "#define restrict __restrict__" in the previous line. Perhaps some future version of Sun C++ will work with restrict; if so, hopefully it defines __RESTRICT like Sun C does. */ #if defined __SUNPRO_CC && !defined __RESTRICT # define _Restrict # define __restrict__ #endif /* Define to `unsigned int' if does not define. */ #undef size_t /* type to use in place of socklen_t if not defined */ #undef socklen_t /* Define as a signed type of the same size as size_t. */ #undef ssize_t /* Define to `int' if doesn't define. */ #undef uid_t /* Define to the type of an unsigned integer type wide enough to hold a pointer, if such a type exists, and if the system does not define it. */ #undef uintptr_t /* Define as a marker that can be attached to declarations that might not be used. This helps to reduce warnings, such as from GCC -Wunused-parameter. */ #if __GNUC__ >= 3 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7) # define _GL_UNUSED __attribute__ ((__unused__)) #else # define _GL_UNUSED #endif /* The name _UNUSED_PARAMETER_ is an earlier spelling, although the name is a misnomer outside of parameter lists. */ #define _UNUSED_PARAMETER_ _GL_UNUSED /* The __pure__ attribute was added in gcc 2.96. */ #if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) # define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) #else # define _GL_ATTRIBUTE_PURE /* empty */ #endif /* The __const__ attribute was added in gcc 2.95. */ #if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 95) # define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) #else # define _GL_ATTRIBUTE_CONST /* empty */ #endif le-1.14.9/lib/select.c0000644000015000007670000003600712122275244011327 00000000000000/* Emulation for select(2) Contributed by Paolo Bonzini. Copyright 2008-2013 Free Software Foundation, Inc. This file is part of gnulib. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, see . */ #include #include #include #if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ /* Native Windows. */ #include #include #include #include #include #include #include #include #include /* Get the overridden 'struct timeval'. */ #include #include "msvc-nothrow.h" #undef select struct bitset { unsigned char in[FD_SETSIZE / CHAR_BIT]; unsigned char out[FD_SETSIZE / CHAR_BIT]; }; /* Declare data structures for ntdll functions. */ typedef struct _FILE_PIPE_LOCAL_INFORMATION { ULONG NamedPipeType; ULONG NamedPipeConfiguration; ULONG MaximumInstances; ULONG CurrentInstances; ULONG InboundQuota; ULONG ReadDataAvailable; ULONG OutboundQuota; ULONG WriteQuotaAvailable; ULONG NamedPipeState; ULONG NamedPipeEnd; } FILE_PIPE_LOCAL_INFORMATION, *PFILE_PIPE_LOCAL_INFORMATION; typedef struct _IO_STATUS_BLOCK { union { DWORD Status; PVOID Pointer; } u; ULONG_PTR Information; } IO_STATUS_BLOCK, *PIO_STATUS_BLOCK; typedef enum _FILE_INFORMATION_CLASS { FilePipeLocalInformation = 24 } FILE_INFORMATION_CLASS, *PFILE_INFORMATION_CLASS; typedef DWORD (WINAPI *PNtQueryInformationFile) (HANDLE, IO_STATUS_BLOCK *, VOID *, ULONG, FILE_INFORMATION_CLASS); #ifndef PIPE_BUF #define PIPE_BUF 512 #endif /* Optimized test whether a HANDLE refers to a console. See . */ #define IsConsoleHandle(h) (((intptr_t) (h) & 3) == 3) static BOOL IsSocketHandle (HANDLE h) { WSANETWORKEVENTS ev; if (IsConsoleHandle (h)) return FALSE; /* Under Wine, it seems that getsockopt returns 0 for pipes too. WSAEnumNetworkEvents instead distinguishes the two correctly. */ ev.lNetworkEvents = 0xDEADBEEF; WSAEnumNetworkEvents ((SOCKET) h, NULL, &ev); return ev.lNetworkEvents != 0xDEADBEEF; } /* Compute output fd_sets for libc descriptor FD (whose Windows handle is H). */ static int windows_poll_handle (HANDLE h, int fd, struct bitset *rbits, struct bitset *wbits, struct bitset *xbits) { BOOL read, write, except; int i, ret; INPUT_RECORD *irbuffer; DWORD avail, nbuffer; BOOL bRet; IO_STATUS_BLOCK iosb; FILE_PIPE_LOCAL_INFORMATION fpli; static PNtQueryInformationFile NtQueryInformationFile; static BOOL once_only; read = write = except = FALSE; switch (GetFileType (h)) { case FILE_TYPE_DISK: read = TRUE; write = TRUE; break; case FILE_TYPE_PIPE: if (!once_only) { NtQueryInformationFile = (PNtQueryInformationFile) GetProcAddress (GetModuleHandle ("ntdll.dll"), "NtQueryInformationFile"); once_only = TRUE; } if (PeekNamedPipe (h, NULL, 0, NULL, &avail, NULL) != 0) { if (avail) read = TRUE; } else if (GetLastError () == ERROR_BROKEN_PIPE) ; else { /* It was the write-end of the pipe. Check if it is writable. If NtQueryInformationFile fails, optimistically assume the pipe is writable. This could happen on Windows 9x, where NtQueryInformationFile is not available, or if we inherit a pipe that doesn't permit FILE_READ_ATTRIBUTES access on the write end (I think this should not happen since Windows XP SP2; WINE seems fine too). Otherwise, ensure that enough space is available for atomic writes. */ memset (&iosb, 0, sizeof (iosb)); memset (&fpli, 0, sizeof (fpli)); if (!NtQueryInformationFile || NtQueryInformationFile (h, &iosb, &fpli, sizeof (fpli), FilePipeLocalInformation) || fpli.WriteQuotaAvailable >= PIPE_BUF || (fpli.OutboundQuota < PIPE_BUF && fpli.WriteQuotaAvailable == fpli.OutboundQuota)) write = TRUE; } break; case FILE_TYPE_CHAR: write = TRUE; if (!(rbits->in[fd / CHAR_BIT] & (1 << (fd & (CHAR_BIT - 1))))) break; ret = WaitForSingleObject (h, 0); if (ret == WAIT_OBJECT_0) { if (!IsConsoleHandle (h)) { read = TRUE; break; } nbuffer = avail = 0; bRet = GetNumberOfConsoleInputEvents (h, &nbuffer); /* Screen buffers handles are filtered earlier. */ assert (bRet); if (nbuffer == 0) { except = TRUE; break; } irbuffer = (INPUT_RECORD *) alloca (nbuffer * sizeof (INPUT_RECORD)); bRet = PeekConsoleInput (h, irbuffer, nbuffer, &avail); if (!bRet || avail == 0) { except = TRUE; break; } for (i = 0; i < avail; i++) if (irbuffer[i].EventType == KEY_EVENT) read = TRUE; } break; default: ret = WaitForSingleObject (h, 0); write = TRUE; if (ret == WAIT_OBJECT_0) read = TRUE; break; } ret = 0; if (read && (rbits->in[fd / CHAR_BIT] & (1 << (fd & (CHAR_BIT - 1))))) { rbits->out[fd / CHAR_BIT] |= (1 << (fd & (CHAR_BIT - 1))); ret++; } if (write && (wbits->in[fd / CHAR_BIT] & (1 << (fd & (CHAR_BIT - 1))))) { wbits->out[fd / CHAR_BIT] |= (1 << (fd & (CHAR_BIT - 1))); ret++; } if (except && (xbits->in[fd / CHAR_BIT] & (1 << (fd & (CHAR_BIT - 1))))) { xbits->out[fd / CHAR_BIT] |= (1 << (fd & (CHAR_BIT - 1))); ret++; } return ret; } int rpl_select (int nfds, fd_set *rfds, fd_set *wfds, fd_set *xfds, struct timeval *timeout) #undef timeval { static struct timeval tv0; static HANDLE hEvent; HANDLE h, handle_array[FD_SETSIZE + 2]; fd_set handle_rfds, handle_wfds, handle_xfds; struct bitset rbits, wbits, xbits; unsigned char anyfds_in[FD_SETSIZE / CHAR_BIT]; DWORD ret, wait_timeout, nhandles, nsock, nbuffer; MSG msg; int i, fd, rc; if (nfds > FD_SETSIZE) nfds = FD_SETSIZE; if (!timeout) wait_timeout = INFINITE; else { wait_timeout = timeout->tv_sec * 1000 + timeout->tv_usec / 1000; /* select is also used as a portable usleep. */ if (!rfds && !wfds && !xfds) { Sleep (wait_timeout); return 0; } } if (!hEvent) hEvent = CreateEvent (NULL, FALSE, FALSE, NULL); handle_array[0] = hEvent; nhandles = 1; nsock = 0; /* Copy descriptors to bitsets. At the same time, eliminate bits in the "wrong" direction for console input buffers and screen buffers, because screen buffers are waitable and they will block until a character is available. */ memset (&rbits, 0, sizeof (rbits)); memset (&wbits, 0, sizeof (wbits)); memset (&xbits, 0, sizeof (xbits)); memset (anyfds_in, 0, sizeof (anyfds_in)); if (rfds) for (i = 0; i < rfds->fd_count; i++) { fd = rfds->fd_array[i]; h = (HANDLE) _get_osfhandle (fd); if (IsConsoleHandle (h) && !GetNumberOfConsoleInputEvents (h, &nbuffer)) continue; rbits.in[fd / CHAR_BIT] |= 1 << (fd & (CHAR_BIT - 1)); anyfds_in[fd / CHAR_BIT] |= 1 << (fd & (CHAR_BIT - 1)); } else rfds = (fd_set *) alloca (sizeof (fd_set)); if (wfds) for (i = 0; i < wfds->fd_count; i++) { fd = wfds->fd_array[i]; h = (HANDLE) _get_osfhandle (fd); if (IsConsoleHandle (h) && GetNumberOfConsoleInputEvents (h, &nbuffer)) continue; wbits.in[fd / CHAR_BIT] |= 1 << (fd & (CHAR_BIT - 1)); anyfds_in[fd / CHAR_BIT] |= 1 << (fd & (CHAR_BIT - 1)); } else wfds = (fd_set *) alloca (sizeof (fd_set)); if (xfds) for (i = 0; i < xfds->fd_count; i++) { fd = xfds->fd_array[i]; xbits.in[fd / CHAR_BIT] |= 1 << (fd & (CHAR_BIT - 1)); anyfds_in[fd / CHAR_BIT] |= 1 << (fd & (CHAR_BIT - 1)); } else xfds = (fd_set *) alloca (sizeof (fd_set)); /* Zero all the fd_sets, including the application's. */ FD_ZERO (rfds); FD_ZERO (wfds); FD_ZERO (xfds); FD_ZERO (&handle_rfds); FD_ZERO (&handle_wfds); FD_ZERO (&handle_xfds); /* Classify handles. Create fd sets for sockets, poll the others. */ for (i = 0; i < nfds; i++) { if ((anyfds_in[i / CHAR_BIT] & (1 << (i & (CHAR_BIT - 1)))) == 0) continue; h = (HANDLE) _get_osfhandle (i); if (!h) { errno = EBADF; return -1; } if (IsSocketHandle (h)) { int requested = FD_CLOSE; /* See above; socket handles are mapped onto select, but we need to map descriptors to handles. */ if (rbits.in[i / CHAR_BIT] & (1 << (i & (CHAR_BIT - 1)))) { requested |= FD_READ | FD_ACCEPT; FD_SET ((SOCKET) h, rfds); FD_SET ((SOCKET) h, &handle_rfds); } if (wbits.in[i / CHAR_BIT] & (1 << (i & (CHAR_BIT - 1)))) { requested |= FD_WRITE | FD_CONNECT; FD_SET ((SOCKET) h, wfds); FD_SET ((SOCKET) h, &handle_wfds); } if (xbits.in[i / CHAR_BIT] & (1 << (i & (CHAR_BIT - 1)))) { requested |= FD_OOB; FD_SET ((SOCKET) h, xfds); FD_SET ((SOCKET) h, &handle_xfds); } WSAEventSelect ((SOCKET) h, hEvent, requested); nsock++; } else { handle_array[nhandles++] = h; /* Poll now. If we get an event, do not wait below. */ if (wait_timeout != 0 && windows_poll_handle (h, i, &rbits, &wbits, &xbits)) wait_timeout = 0; } } /* Place a sentinel at the end of the array. */ handle_array[nhandles] = NULL; restart: if (wait_timeout == 0 || nsock == 0) rc = 0; else { /* See if we need to wait in the loop below. If any select is ready, do MsgWaitForMultipleObjects anyway to dispatch messages, but no need to call select again. */ rc = select (0, &handle_rfds, &handle_wfds, &handle_xfds, &tv0); if (rc == 0) { /* Restore the fd_sets for the other select we do below. */ memcpy (&handle_rfds, rfds, sizeof (fd_set)); memcpy (&handle_wfds, wfds, sizeof (fd_set)); memcpy (&handle_xfds, xfds, sizeof (fd_set)); } else wait_timeout = 0; } for (;;) { ret = MsgWaitForMultipleObjects (nhandles, handle_array, FALSE, wait_timeout, QS_ALLINPUT); if (ret == WAIT_OBJECT_0 + nhandles) { /* new input of some other kind */ BOOL bRet; while ((bRet = PeekMessage (&msg, NULL, 0, 0, PM_REMOVE)) != 0) { TranslateMessage (&msg); DispatchMessage (&msg); } } else break; } /* If we haven't done it yet, check the status of the sockets. */ if (rc == 0 && nsock > 0) rc = select (0, &handle_rfds, &handle_wfds, &handle_xfds, &tv0); if (nhandles > 1) { /* Count results that are not counted in the return value of select. */ nhandles = 1; for (i = 0; i < nfds; i++) { if ((anyfds_in[i / CHAR_BIT] & (1 << (i & (CHAR_BIT - 1)))) == 0) continue; h = (HANDLE) _get_osfhandle (i); if (h == handle_array[nhandles]) { /* Not a socket. */ nhandles++; windows_poll_handle (h, i, &rbits, &wbits, &xbits); if (rbits.out[i / CHAR_BIT] & (1 << (i & (CHAR_BIT - 1))) || wbits.out[i / CHAR_BIT] & (1 << (i & (CHAR_BIT - 1))) || xbits.out[i / CHAR_BIT] & (1 << (i & (CHAR_BIT - 1)))) rc++; } } if (rc == 0 && wait_timeout == INFINITE) { /* Sleep 1 millisecond to avoid busy wait and retry with the original fd_sets. */ memcpy (&handle_rfds, rfds, sizeof (fd_set)); memcpy (&handle_wfds, wfds, sizeof (fd_set)); memcpy (&handle_xfds, xfds, sizeof (fd_set)); SleepEx (1, TRUE); goto restart; } } /* Now fill in the results. */ FD_ZERO (rfds); FD_ZERO (wfds); FD_ZERO (xfds); nhandles = 1; for (i = 0; i < nfds; i++) { if ((anyfds_in[i / CHAR_BIT] & (1 << (i & (CHAR_BIT - 1)))) == 0) continue; h = (HANDLE) _get_osfhandle (i); if (h != handle_array[nhandles]) { /* Perform handle->descriptor mapping. */ WSAEventSelect ((SOCKET) h, NULL, 0); if (FD_ISSET (h, &handle_rfds)) FD_SET (i, rfds); if (FD_ISSET (h, &handle_wfds)) FD_SET (i, wfds); if (FD_ISSET (h, &handle_xfds)) FD_SET (i, xfds); } else { /* Not a socket. */ nhandles++; if (rbits.out[i / CHAR_BIT] & (1 << (i & (CHAR_BIT - 1)))) FD_SET (i, rfds); if (wbits.out[i / CHAR_BIT] & (1 << (i & (CHAR_BIT - 1)))) FD_SET (i, wfds); if (xbits.out[i / CHAR_BIT] & (1 << (i & (CHAR_BIT - 1)))) FD_SET (i, xfds); } } return rc; } #else /* ! Native Windows. */ #include #include /* NULL */ #include #include #undef select int rpl_select (int nfds, fd_set *rfds, fd_set *wfds, fd_set *xfds, struct timeval *timeout) { int i; /* FreeBSD 8.2 has a bug: it does not always detect invalid fds. */ if (nfds < 0 || nfds > FD_SETSIZE) { errno = EINVAL; return -1; } for (i = 0; i < nfds; i++) { if (((rfds && FD_ISSET (i, rfds)) || (wfds && FD_ISSET (i, wfds)) || (xfds && FD_ISSET (i, xfds))) && dup2 (i, i) != i) return -1; } /* Interix 3.5 has a bug: it does not support nfds == 0. */ if (nfds == 0) { nfds = 1; rfds = NULL; wfds = NULL; xfds = NULL; } return select (nfds, rfds, wfds, xfds, timeout); } #endif le-1.14.9/lib/fstat.c0000644000015000007670000000460512122275244011170 00000000000000/* fstat() replacement. Copyright (C) 2011-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ /* If the user's config.h happens to include , let it include only the system's here, so that orig_fstat doesn't recurse to rpl_fstat. */ #define __need_system_sys_stat_h #include /* Get the original definition of fstat. It might be defined as a macro. */ #include #include #if _GL_WINDOWS_64_BIT_ST_SIZE # undef stat /* avoid warning on mingw64 with _FILE_OFFSET_BITS=64 */ # define stat _stati64 # undef fstat /* avoid warning on mingw64 with _FILE_OFFSET_BITS=64 */ # define fstat _fstati64 #endif #undef __need_system_sys_stat_h static int orig_fstat (int fd, struct stat *buf) { return fstat (fd, buf); } /* Specification. */ /* Write "sys/stat.h" here, not , otherwise OSF/1 5.1 DTK cc eliminates this include because of the preliminary #include above. */ #include "sys/stat.h" #include #include #if HAVE_MSVC_INVALID_PARAMETER_HANDLER # include "msvc-inval.h" #endif #if HAVE_MSVC_INVALID_PARAMETER_HANDLER static int fstat_nothrow (int fd, struct stat *buf) { int result; TRY_MSVC_INVAL { result = orig_fstat (fd, buf); } CATCH_MSVC_INVAL { result = -1; errno = EBADF; } DONE_MSVC_INVAL; return result; } #else # define fstat_nothrow orig_fstat #endif int rpl_fstat (int fd, struct stat *buf) { #if REPLACE_FCHDIR && REPLACE_OPEN_DIRECTORY /* Handle the case when rpl_open() used a dummy file descriptor to work around an open() that can't normally visit directories. */ const char *name = _gl_directory_name (fd); if (name != NULL) return stat (name, buf); #endif return fstat_nothrow (fd, buf); } le-1.14.9/lib/strerror.c0000644000015000007670000000404312122275244011725 00000000000000/* strerror.c --- POSIX compatible system error routine Copyright (C) 2007-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ #include /* Specification. */ #include #include #include #include #include #include "intprops.h" #include "strerror-override.h" #include "verify.h" /* Use the system functions, not the gnulib overrides in this file. */ #undef sprintf char * strerror (int n) #undef strerror { static char buf[STACKBUF_LEN]; size_t len; /* Cast away const, due to the historical signature of strerror; callers should not be modifying the string. */ const char *msg = strerror_override (n); if (msg) return (char *) msg; msg = strerror (n); /* Our strerror_r implementation might use the system's strerror buffer, so all other clients of strerror have to see the error copied into a buffer that we manage. This is not thread-safe, even if the system strerror is, but portable programs shouldn't be using strerror if they care about thread-safety. */ if (!msg || !*msg) { static char const fmt[] = "Unknown error %d"; verify (sizeof buf >= sizeof (fmt) + INT_STRLEN_BOUND (n)); sprintf (buf, fmt, n); errno = EINVAL; return buf; } /* Fix STACKBUF_LEN if this ever aborts. */ len = strlen (msg); if (sizeof buf <= len) abort (); return memcpy (buf, msg, len + 1); } le-1.14.9/lib/fnmatch.c0000644000015000007670000002622612122275244011472 00000000000000/* Copyright (C) 1991-1993, 1996-2007, 2009-2013 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, see . */ #ifndef _LIBC # include #endif /* Enable GNU extensions in fnmatch.h. */ #ifndef _GNU_SOURCE # define _GNU_SOURCE 1 #endif #if ! defined __builtin_expect && __GNUC__ < 3 # define __builtin_expect(expr, expected) (expr) #endif #include #include #include #include #include #include #include #include #include #define WIDE_CHAR_SUPPORT \ (HAVE_WCTYPE_H && HAVE_BTOWC && HAVE_ISWCTYPE \ && HAVE_WMEMCHR && (HAVE_WMEMCPY || HAVE_WMEMPCPY)) /* For platform which support the ISO C amendment 1 functionality we support user defined character classes. */ #if defined _LIBC || WIDE_CHAR_SUPPORT # include # include #endif /* We need some of the locale data (the collation sequence information) but there is no interface to get this information in general. Therefore we support a correct implementation only in glibc. */ #ifdef _LIBC # include "../locale/localeinfo.h" # include "../locale/elem-hash.h" # include "../locale/coll-lookup.h" # include # define CONCAT(a,b) __CONCAT(a,b) # define mbsrtowcs __mbsrtowcs # define fnmatch __fnmatch extern int fnmatch (const char *pattern, const char *string, int flags); #endif #ifndef SIZE_MAX # define SIZE_MAX ((size_t) -1) #endif /* We often have to test for FNM_FILE_NAME and FNM_PERIOD being both set. */ #define NO_LEADING_PERIOD(flags) \ ((flags & (FNM_FILE_NAME | FNM_PERIOD)) == (FNM_FILE_NAME | FNM_PERIOD)) /* Comment out all this code if we are using the GNU C Library, and are not actually compiling the library itself, and have not detected a bug in the library. This code is part of the GNU C Library, but also included in many other GNU distributions. Compiling and linking in this code is a waste when using the GNU C library (especially if it is a shared library). Rather than having every GNU program understand 'configure --with-gnu-libc' and omit the object files, it is simpler to just do this in the source for each such file. */ #if defined _LIBC || !defined __GNU_LIBRARY__ || !HAVE_FNMATCH_GNU # if ! (defined isblank || (HAVE_ISBLANK && HAVE_DECL_ISBLANK)) # define isblank(c) ((c) == ' ' || (c) == '\t') # endif # define STREQ(s1, s2) (strcmp (s1, s2) == 0) # if defined _LIBC || WIDE_CHAR_SUPPORT /* The GNU C library provides support for user-defined character classes and the functions from ISO C amendment 1. */ # ifdef CHARCLASS_NAME_MAX # define CHAR_CLASS_MAX_LENGTH CHARCLASS_NAME_MAX # else /* This shouldn't happen but some implementation might still have this problem. Use a reasonable default value. */ # define CHAR_CLASS_MAX_LENGTH 256 # endif # ifdef _LIBC # define IS_CHAR_CLASS(string) __wctype (string) # else # define IS_CHAR_CLASS(string) wctype (string) # endif # ifdef _LIBC # define ISWCTYPE(WC, WT) __iswctype (WC, WT) # else # define ISWCTYPE(WC, WT) iswctype (WC, WT) # endif # if (HAVE_MBSTATE_T && HAVE_MBSRTOWCS) || _LIBC /* In this case we are implementing the multibyte character handling. */ # define HANDLE_MULTIBYTE 1 # endif # else # define CHAR_CLASS_MAX_LENGTH 6 /* Namely, 'xdigit'. */ # define IS_CHAR_CLASS(string) \ (STREQ (string, "alpha") || STREQ (string, "upper") \ || STREQ (string, "lower") || STREQ (string, "digit") \ || STREQ (string, "alnum") || STREQ (string, "xdigit") \ || STREQ (string, "space") || STREQ (string, "print") \ || STREQ (string, "punct") || STREQ (string, "graph") \ || STREQ (string, "cntrl") || STREQ (string, "blank")) # endif /* Avoid depending on library functions or files whose names are inconsistent. */ /* Global variable. */ static int posixly_correct; # ifndef internal_function /* Inside GNU libc we mark some function in a special way. In other environments simply ignore the marking. */ # define internal_function # endif /* Note that this evaluates C many times. */ # define FOLD(c) ((flags & FNM_CASEFOLD) ? tolower (c) : (c)) # define CHAR char # define UCHAR unsigned char # define INT int # define FCT internal_fnmatch # define EXT ext_match # define END end_pattern # define L_(CS) CS # ifdef _LIBC # define BTOWC(C) __btowc (C) # else # define BTOWC(C) btowc (C) # endif # define STRLEN(S) strlen (S) # define STRCAT(D, S) strcat (D, S) # ifdef _LIBC # define MEMPCPY(D, S, N) __mempcpy (D, S, N) # else # if HAVE_MEMPCPY # define MEMPCPY(D, S, N) mempcpy (D, S, N) # else # define MEMPCPY(D, S, N) ((void *) ((char *) memcpy (D, S, N) + (N))) # endif # endif # define MEMCHR(S, C, N) memchr (S, C, N) # include "fnmatch_loop.c" # if HANDLE_MULTIBYTE # define FOLD(c) ((flags & FNM_CASEFOLD) ? towlower (c) : (c)) # define CHAR wchar_t # define UCHAR wint_t # define INT wint_t # define FCT internal_fnwmatch # define EXT ext_wmatch # define END end_wpattern # define L_(CS) L##CS # define BTOWC(C) (C) # ifdef _LIBC # define STRLEN(S) __wcslen (S) # define STRCAT(D, S) __wcscat (D, S) # define MEMPCPY(D, S, N) __wmempcpy (D, S, N) # else # define STRLEN(S) wcslen (S) # define STRCAT(D, S) wcscat (D, S) # if HAVE_WMEMPCPY # define MEMPCPY(D, S, N) wmempcpy (D, S, N) # else # define MEMPCPY(D, S, N) (wmemcpy (D, S, N) + (N)) # endif # endif # define MEMCHR(S, C, N) wmemchr (S, C, N) # define WIDE_CHAR_VERSION 1 # undef IS_CHAR_CLASS /* We have to convert the wide character string in a multibyte string. But we know that the character class names consist of alphanumeric characters from the portable character set, and since the wide character encoding for a member of the portable character set is the same code point as its single-byte encoding, we can use a simplified method to convert the string to a multibyte character string. */ static wctype_t is_char_class (const wchar_t *wcs) { char s[CHAR_CLASS_MAX_LENGTH + 1]; char *cp = s; do { /* Test for a printable character from the portable character set. */ # ifdef _LIBC if (*wcs < 0x20 || *wcs > 0x7e || *wcs == 0x24 || *wcs == 0x40 || *wcs == 0x60) return (wctype_t) 0; # else switch (*wcs) { case L' ': case L'!': case L'"': case L'#': case L'%': case L'&': case L'\'': case L'(': case L')': case L'*': case L'+': case L',': case L'-': case L'.': case L'/': case L'0': case L'1': case L'2': case L'3': case L'4': case L'5': case L'6': case L'7': case L'8': case L'9': case L':': case L';': case L'<': case L'=': case L'>': case L'?': case L'A': case L'B': case L'C': case L'D': case L'E': case L'F': case L'G': case L'H': case L'I': case L'J': case L'K': case L'L': case L'M': case L'N': case L'O': case L'P': case L'Q': case L'R': case L'S': case L'T': case L'U': case L'V': case L'W': case L'X': case L'Y': case L'Z': case L'[': case L'\\': case L']': case L'^': case L'_': case L'a': case L'b': case L'c': case L'd': case L'e': case L'f': case L'g': case L'h': case L'i': case L'j': case L'k': case L'l': case L'm': case L'n': case L'o': case L'p': case L'q': case L'r': case L's': case L't': case L'u': case L'v': case L'w': case L'x': case L'y': case L'z': case L'{': case L'|': case L'}': case L'~': break; default: return (wctype_t) 0; } # endif /* Avoid overrunning the buffer. */ if (cp == s + CHAR_CLASS_MAX_LENGTH) return (wctype_t) 0; *cp++ = (char) *wcs++; } while (*wcs != L'\0'); *cp = '\0'; # ifdef _LIBC return __wctype (s); # else return wctype (s); # endif } # define IS_CHAR_CLASS(string) is_char_class (string) # include "fnmatch_loop.c" # endif int fnmatch (const char *pattern, const char *string, int flags) { # if HANDLE_MULTIBYTE # define ALLOCA_LIMIT 2000 if (__builtin_expect (MB_CUR_MAX, 1) != 1) { mbstate_t ps; size_t patsize; size_t strsize; size_t totsize; wchar_t *wpattern; wchar_t *wstring; int res; /* Calculate the size needed to convert the strings to wide characters. */ memset (&ps, '\0', sizeof (ps)); patsize = mbsrtowcs (NULL, &pattern, 0, &ps) + 1; if (__builtin_expect (patsize != 0, 1)) { assert (mbsinit (&ps)); strsize = mbsrtowcs (NULL, &string, 0, &ps) + 1; if (__builtin_expect (strsize != 0, 1)) { assert (mbsinit (&ps)); totsize = patsize + strsize; if (__builtin_expect (! (patsize <= totsize && totsize <= SIZE_MAX / sizeof (wchar_t)), 0)) { errno = ENOMEM; return -1; } /* Allocate room for the wide characters. */ if (__builtin_expect (totsize < ALLOCA_LIMIT, 1)) wpattern = (wchar_t *) alloca (totsize * sizeof (wchar_t)); else { wpattern = malloc (totsize * sizeof (wchar_t)); if (__builtin_expect (! wpattern, 0)) { errno = ENOMEM; return -1; } } wstring = wpattern + patsize; /* Convert the strings into wide characters. */ mbsrtowcs (wpattern, &pattern, patsize, &ps); assert (mbsinit (&ps)); mbsrtowcs (wstring, &string, strsize, &ps); res = internal_fnwmatch (wpattern, wstring, wstring + strsize - 1, flags & FNM_PERIOD, flags); if (__builtin_expect (! (totsize < ALLOCA_LIMIT), 0)) free (wpattern); return res; } } } # endif /* HANDLE_MULTIBYTE */ return internal_fnmatch (pattern, string, string + strlen (string), flags & FNM_PERIOD, flags); } # ifdef _LIBC # undef fnmatch versioned_symbol (libc, __fnmatch, fnmatch, GLIBC_2_2_3); # if SHLIB_COMPAT(libc, GLIBC_2_0, GLIBC_2_2_3) strong_alias (__fnmatch, __fnmatch_old) compat_symbol (libc, __fnmatch_old, fnmatch, GLIBC_2_0); # endif libc_hidden_ver (__fnmatch, fnmatch) # endif #endif /* _LIBC or not __GNU_LIBRARY__. */ le-1.14.9/lib/opendir.c0000644000015000007670000000652112122275244011506 00000000000000/* Start reading the entries of a directory. Copyright (C) 2006-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ #include /* Specification. */ #include #include #include #if HAVE_OPENDIR /* Override opendir(), to keep track of the open file descriptors. Needed because there is a function dirfd(). */ #else # include # include "dirent-private.h" # include "filename.h" #endif #if REPLACE_FCHDIR # include #endif DIR * opendir (const char *dir_name) { #if HAVE_OPENDIR # undef opendir DIR *dirp; dirp = opendir (dir_name); if (dirp == NULL) return NULL; #else char dir_name_mask[MAX_PATH + 1 + 1 + 1]; int status; HANDLE current; WIN32_FIND_DATA entry; struct gl_directory *dirp; if (dir_name[0] == '\0') { errno = ENOENT; return NULL; } /* Make the dir_name absolute, so that we continue reading the same directory if the current directory changed between this opendir() call and a subsequent rewinddir() call. */ if (!GetFullPathName (dir_name, MAX_PATH, dir_name_mask, NULL)) { errno = EINVAL; return NULL; } /* Append the mask. "*" and "*.*" appear to be equivalent. */ { char *p; p = dir_name_mask + strlen (dir_name_mask); if (p > dir_name_mask && !ISSLASH (p[-1])) *p++ = '\\'; *p++ = '*'; *p = '\0'; } /* Start searching the directory. */ status = -1; current = FindFirstFile (dir_name_mask, &entry); if (current == INVALID_HANDLE_VALUE) { switch (GetLastError ()) { case ERROR_FILE_NOT_FOUND: status = -2; break; case ERROR_PATH_NOT_FOUND: errno = ENOENT; return NULL; case ERROR_DIRECTORY: errno = ENOTDIR; return NULL; case ERROR_ACCESS_DENIED: errno = EACCES; return NULL; default: errno = EIO; return NULL; } } /* Allocate the result. */ dirp = (struct gl_directory *) malloc (offsetof (struct gl_directory, dir_name_mask[0]) + strlen (dir_name_mask) + 1); if (dirp == NULL) { if (current != INVALID_HANDLE_VALUE) FindClose (current); errno = ENOMEM; return NULL; } dirp->status = status; dirp->current = current; if (status == -1) memcpy (&dirp->entry, &entry, sizeof (WIN32_FIND_DATA)); strcpy (dirp->dir_name_mask, dir_name_mask); #endif #if REPLACE_FCHDIR { int fd = dirfd (dirp); if (0 <= fd && _gl_register_fd (fd, dir_name) != fd) { int saved_errno = errno; closedir (dirp); errno = saved_errno; return NULL; } } #endif return dirp; } le-1.14.9/lib/lstat.c0000644000015000007670000000667412122275244011206 00000000000000/* Work around a bug of lstat on some systems Copyright (C) 1997-2006, 2008-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ /* written by Jim Meyering */ /* If the user's config.h happens to include , let it include only the system's here, so that orig_lstat doesn't recurse to rpl_lstat. */ #define __need_system_sys_stat_h #include #if !HAVE_LSTAT /* On systems that lack symlinks, our replacement already defined lstat as stat, so there is nothing further to do other than avoid an empty file. */ typedef int dummy; #else /* HAVE_LSTAT */ /* Get the original definition of lstat. It might be defined as a macro. */ # include # include # undef __need_system_sys_stat_h static int orig_lstat (const char *filename, struct stat *buf) { return lstat (filename, buf); } /* Specification. */ /* Write "sys/stat.h" here, not , otherwise OSF/1 5.1 DTK cc eliminates this include because of the preliminary #include above. */ # include "sys/stat.h" # include # include /* lstat works differently on Linux and Solaris systems. POSIX (see "pathname resolution" in the glossary) requires that programs like 'ls' take into consideration the fact that FILE has a trailing slash when FILE is a symbolic link. On Linux and Solaris 10 systems, the lstat function already has the desired semantics (in treating 'lstat ("symlink/", sbuf)' just like 'lstat ("symlink/.", sbuf)', but on Solaris 9 and earlier it does not. If FILE has a trailing slash and specifies a symbolic link, then use stat() to get more info on the referent of FILE. If the referent is a non-directory, then set errno to ENOTDIR and return -1. Otherwise, return stat's result. */ int rpl_lstat (const char *file, struct stat *sbuf) { size_t len; int lstat_result = orig_lstat (file, sbuf); if (lstat_result != 0) return lstat_result; /* This replacement file can blindly check against '/' rather than using the ISSLASH macro, because all platforms with '\\' either lack symlinks (mingw) or have working lstat (cygwin) and thus do not compile this file. 0 len should have already been filtered out above, with a failure return of ENOENT. */ len = strlen (file); if (file[len - 1] != '/' || S_ISDIR (sbuf->st_mode)) return 0; /* At this point, a trailing slash is only permitted on symlink-to-dir; but it should have found information on the directory, not the symlink. Call stat() to get info about the link's referent. Our replacement stat guarantees valid results, even if the symlink is not pointing to a directory. */ if (!S_ISLNK (sbuf->st_mode)) { errno = ENOTDIR; return -1; } return stat (file, sbuf); } #endif /* HAVE_LSTAT */ le-1.14.9/lib/at-func.c0000644000015000007670000001046612122275244011406 00000000000000/* Define at-style functions like fstatat, unlinkat, fchownat, etc. Copyright (C) 2006, 2009-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ /* written by Jim Meyering */ #include "dosname.h" /* solely for definition of IS_ABSOLUTE_FILE_NAME */ #ifdef GNULIB_SUPPORT_ONLY_AT_FDCWD # include # ifndef ENOTSUP # define ENOTSUP EINVAL # endif #else # include "openat.h" # include "openat-priv.h" # include "save-cwd.h" #endif #ifdef AT_FUNC_USE_F1_COND # define CALL_FUNC(F) \ (flag == AT_FUNC_USE_F1_COND \ ? AT_FUNC_F1 (F AT_FUNC_POST_FILE_ARGS) \ : AT_FUNC_F2 (F AT_FUNC_POST_FILE_ARGS)) # define VALIDATE_FLAG(F) \ if (flag & ~AT_FUNC_USE_F1_COND) \ { \ errno = EINVAL; \ return FUNC_FAIL; \ } #else # define CALL_FUNC(F) (AT_FUNC_F1 (F AT_FUNC_POST_FILE_ARGS)) # define VALIDATE_FLAG(F) /* empty */ #endif #ifdef AT_FUNC_RESULT # define FUNC_RESULT AT_FUNC_RESULT #else # define FUNC_RESULT int #endif #ifdef AT_FUNC_FAIL # define FUNC_FAIL AT_FUNC_FAIL #else # define FUNC_FAIL -1 #endif /* Call AT_FUNC_F1 to operate on FILE, which is in the directory open on descriptor FD. If AT_FUNC_USE_F1_COND is defined to a value, AT_FUNC_POST_FILE_PARAM_DECLS must include a parameter named flag; call AT_FUNC_F2 if FLAG is 0 or fail if FLAG contains more bits than AT_FUNC_USE_F1_COND. Return int and fail with -1 unless AT_FUNC_RESULT or AT_FUNC_FAIL are defined. If possible, do it without changing the working directory. Otherwise, resort to using save_cwd/fchdir, then AT_FUNC_F?/restore_cwd. If either the save_cwd or the restore_cwd fails, then give a diagnostic and exit nonzero. */ FUNC_RESULT AT_FUNC_NAME (int fd, char const *file AT_FUNC_POST_FILE_PARAM_DECLS) { VALIDATE_FLAG (flag); if (fd == AT_FDCWD || IS_ABSOLUTE_FILE_NAME (file)) return CALL_FUNC (file); #ifdef GNULIB_SUPPORT_ONLY_AT_FDCWD errno = ENOTSUP; return FUNC_FAIL; #else { /* Be careful to choose names unlikely to conflict with AT_FUNC_POST_FILE_PARAM_DECLS. */ struct saved_cwd saved_cwd; int saved_errno; FUNC_RESULT err; { char proc_buf[OPENAT_BUFFER_SIZE]; char *proc_file = openat_proc_name (proc_buf, fd, file); if (proc_file) { FUNC_RESULT proc_result = CALL_FUNC (proc_file); int proc_errno = errno; if (proc_file != proc_buf) free (proc_file); /* If the syscall succeeds, or if it fails with an unexpected errno value, then return right away. Otherwise, fall through and resort to using save_cwd/restore_cwd. */ if (FUNC_FAIL != proc_result) return proc_result; if (! EXPECTED_ERRNO (proc_errno)) { errno = proc_errno; return proc_result; } } } if (save_cwd (&saved_cwd) != 0) openat_save_fail (errno); if (0 <= fd && fd == saved_cwd.desc) { /* If saving the working directory collides with the user's requested fd, then the user's fd must have been closed to begin with. */ free_cwd (&saved_cwd); errno = EBADF; return FUNC_FAIL; } if (fchdir (fd) != 0) { saved_errno = errno; free_cwd (&saved_cwd); errno = saved_errno; return FUNC_FAIL; } err = CALL_FUNC (file); saved_errno = (err == FUNC_FAIL ? errno : 0); if (restore_cwd (&saved_cwd) != 0) openat_restore_fail (errno); free_cwd (&saved_cwd); if (saved_errno) errno = saved_errno; return err; } #endif } #undef CALL_FUNC #undef FUNC_RESULT #undef FUNC_FAIL le-1.14.9/lib/strdup.c0000644000015000007670000000247012122275244011366 00000000000000/* Copyright (C) 1991, 1996-1998, 2002-2004, 2006-2007, 2009-2013 Free Software Foundation, Inc. This file is part of the GNU C Library. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, see . */ #ifndef _LIBC # include #endif /* Get specification. */ #include #include #undef __strdup #ifdef _LIBC # undef strdup #endif #ifndef weak_alias # define __strdup strdup #endif /* Duplicate S, returning an identical malloc'd string. */ char * __strdup (const char *s) { size_t len = strlen (s) + 1; void *new = malloc (len); if (new == NULL) return NULL; return (char *) memcpy (new, s, len); } #ifdef libc_hidden_def libc_hidden_def (__strdup) #endif #ifdef weak_alias weak_alias (__strdup, strdup) #endif le-1.14.9/lib/mbsrtowcs-impl.h0000644000015000007670000000713312122275244013035 00000000000000/* Convert string to wide string. Copyright (C) 2008-2013 Free Software Foundation, Inc. Written by Bruno Haible , 2008. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ size_t mbsrtowcs (wchar_t *dest, const char **srcp, size_t len, mbstate_t *ps) { if (ps == NULL) ps = &_gl_mbsrtowcs_state; { const char *src = *srcp; if (dest != NULL) { wchar_t *destptr = dest; for (; len > 0; destptr++, len--) { size_t src_avail; size_t ret; /* An optimized variant of src_avail = strnlen1 (src, MB_LEN_MAX); */ if (src[0] == '\0') src_avail = 1; else if (src[1] == '\0') src_avail = 2; else if (src[2] == '\0') src_avail = 3; else if (MB_LEN_MAX <= 4 || src[3] == '\0') src_avail = 4; else src_avail = 4 + strnlen1 (src + 4, MB_LEN_MAX - 4); /* Parse the next multibyte character. */ ret = mbrtowc (destptr, src, src_avail, ps); if (ret == (size_t)(-2)) /* Encountered a multibyte character that extends past a '\0' byte or that is longer than MB_LEN_MAX bytes. Cannot happen. */ abort (); if (ret == (size_t)(-1)) goto bad_input; if (ret == 0) { src = NULL; /* Here mbsinit (ps). */ break; } src += ret; } *srcp = src; return destptr - dest; } else { /* Ignore dest and len, don't store *srcp at the end, and don't clobber *ps. */ mbstate_t state = *ps; size_t totalcount = 0; for (;; totalcount++) { size_t src_avail; size_t ret; /* An optimized variant of src_avail = strnlen1 (src, MB_LEN_MAX); */ if (src[0] == '\0') src_avail = 1; else if (src[1] == '\0') src_avail = 2; else if (src[2] == '\0') src_avail = 3; else if (MB_LEN_MAX <= 4 || src[3] == '\0') src_avail = 4; else src_avail = 4 + strnlen1 (src + 4, MB_LEN_MAX - 4); /* Parse the next multibyte character. */ ret = mbrtowc (NULL, src, src_avail, &state); if (ret == (size_t)(-2)) /* Encountered a multibyte character that extends past a '\0' byte or that is longer than MB_LEN_MAX bytes. Cannot happen. */ abort (); if (ret == (size_t)(-1)) goto bad_input2; if (ret == 0) { /* Here mbsinit (&state). */ break; } src += ret; } return totalcount; } bad_input: *srcp = src; bad_input2: errno = EILSEQ; return (size_t)(-1); } } le-1.14.9/lib/sys_time.in.h0000644000015000007670000001605612122275244012320 00000000000000/* Provide a more complete sys/time.h. Copyright (C) 2007-2013 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, see . */ /* Written by Paul Eggert. */ #ifndef _@GUARD_PREFIX@_SYS_TIME_H #if __GNUC__ >= 3 @PRAGMA_SYSTEM_HEADER@ #endif @PRAGMA_COLUMNS@ /* The include_next requires a split double-inclusion guard. */ #if @HAVE_SYS_TIME_H@ # @INCLUDE_NEXT@ @NEXT_SYS_TIME_H@ #endif #ifndef _@GUARD_PREFIX@_SYS_TIME_H #define _@GUARD_PREFIX@_SYS_TIME_H #if ! @HAVE_SYS_TIME_H@ # include #endif /* On native Windows with MSVC, get the 'struct timeval' type. Also, on native Windows with a 64-bit time_t, where we are overriding the 'struct timeval' type, get all declarations of system functions whose signature contains 'struct timeval'. */ #if (defined _MSC_VER || @REPLACE_STRUCT_TIMEVAL@) && @HAVE_WINSOCK2_H@ && !defined _GL_INCLUDING_WINSOCK2_H # define _GL_INCLUDING_WINSOCK2_H # include # undef _GL_INCLUDING_WINSOCK2_H #endif /* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ /* The definition of _GL_ARG_NONNULL is copied here. */ /* The definition of _GL_WARN_ON_USE is copied here. */ #ifdef __cplusplus extern "C" { #endif #if !@HAVE_STRUCT_TIMEVAL@ || @REPLACE_STRUCT_TIMEVAL@ # if @REPLACE_STRUCT_TIMEVAL@ # define timeval rpl_timeval # endif # if !GNULIB_defined_struct_timeval struct timeval { time_t tv_sec; long int tv_usec; }; # define GNULIB_defined_struct_timeval 1 # endif #endif #ifdef __cplusplus } #endif #if @GNULIB_GETTIMEOFDAY@ # if @REPLACE_GETTIMEOFDAY@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef gettimeofday # define gettimeofday rpl_gettimeofday # endif _GL_FUNCDECL_RPL (gettimeofday, int, (struct timeval *restrict, void *restrict) _GL_ARG_NONNULL ((1))); _GL_CXXALIAS_RPL (gettimeofday, int, (struct timeval *restrict, void *restrict)); # else # if !@HAVE_GETTIMEOFDAY@ _GL_FUNCDECL_SYS (gettimeofday, int, (struct timeval *restrict, void *restrict) _GL_ARG_NONNULL ((1))); # endif /* Need to cast, because on glibc systems, by default, the second argument is struct timezone *. */ _GL_CXXALIAS_SYS_CAST (gettimeofday, int, (struct timeval *restrict, void *restrict)); # endif _GL_CXXALIASWARN (gettimeofday); #elif defined GNULIB_POSIXCHECK # undef gettimeofday # if HAVE_RAW_DECL_GETTIMEOFDAY _GL_WARN_ON_USE (gettimeofday, "gettimeofday is unportable - " "use gnulib module gettimeofday for portability"); # endif #endif /* Hide some function declarations from . */ #if defined _MSC_VER && @HAVE_WINSOCK2_H@ # if !defined _@GUARD_PREFIX@_UNISTD_H # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef close # define close close_used_without_including_unistd_h # else _GL_WARN_ON_USE (close, "close() used without including "); # endif # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef gethostname # define gethostname gethostname_used_without_including_unistd_h # else _GL_WARN_ON_USE (gethostname, "gethostname() used without including "); # endif # endif # if !defined _@GUARD_PREFIX@_SYS_SOCKET_H # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef socket # define socket socket_used_without_including_sys_socket_h # undef connect # define connect connect_used_without_including_sys_socket_h # undef accept # define accept accept_used_without_including_sys_socket_h # undef bind # define bind bind_used_without_including_sys_socket_h # undef getpeername # define getpeername getpeername_used_without_including_sys_socket_h # undef getsockname # define getsockname getsockname_used_without_including_sys_socket_h # undef getsockopt # define getsockopt getsockopt_used_without_including_sys_socket_h # undef listen # define listen listen_used_without_including_sys_socket_h # undef recv # define recv recv_used_without_including_sys_socket_h # undef send # define send send_used_without_including_sys_socket_h # undef recvfrom # define recvfrom recvfrom_used_without_including_sys_socket_h # undef sendto # define sendto sendto_used_without_including_sys_socket_h # undef setsockopt # define setsockopt setsockopt_used_without_including_sys_socket_h # undef shutdown # define shutdown shutdown_used_without_including_sys_socket_h # else _GL_WARN_ON_USE (socket, "socket() used without including "); _GL_WARN_ON_USE (connect, "connect() used without including "); _GL_WARN_ON_USE (accept, "accept() used without including "); _GL_WARN_ON_USE (bind, "bind() used without including "); _GL_WARN_ON_USE (getpeername, "getpeername() used without including "); _GL_WARN_ON_USE (getsockname, "getsockname() used without including "); _GL_WARN_ON_USE (getsockopt, "getsockopt() used without including "); _GL_WARN_ON_USE (listen, "listen() used without including "); _GL_WARN_ON_USE (recv, "recv() used without including "); _GL_WARN_ON_USE (send, "send() used without including "); _GL_WARN_ON_USE (recvfrom, "recvfrom() used without including "); _GL_WARN_ON_USE (sendto, "sendto() used without including "); _GL_WARN_ON_USE (setsockopt, "setsockopt() used without including "); _GL_WARN_ON_USE (shutdown, "shutdown() used without including "); # endif # endif # if !defined _@GUARD_PREFIX@_SYS_SELECT_H # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef select # define select select_used_without_including_sys_select_h # else _GL_WARN_ON_USE (select, "select() used without including "); # endif # endif #endif #endif /* _@GUARD_PREFIX@_SYS_TIME_H */ #endif /* _@GUARD_PREFIX@_SYS_TIME_H */ le-1.14.9/lib/time.in.h0000644000015000007670000002151412122275244011415 00000000000000/* A more-standard . Copyright (C) 2007-2013 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, see . */ #if __GNUC__ >= 3 @PRAGMA_SYSTEM_HEADER@ #endif @PRAGMA_COLUMNS@ /* Don't get in the way of glibc when it includes time.h merely to declare a few standard symbols, rather than to declare all the symbols. Also, Solaris 8 eventually includes itself recursively; if that is happening, just include the system without adding our own declarations. */ #if (defined __need_time_t || defined __need_clock_t \ || defined __need_timespec \ || defined _@GUARD_PREFIX@_TIME_H) # @INCLUDE_NEXT@ @NEXT_TIME_H@ #else # define _@GUARD_PREFIX@_TIME_H # @INCLUDE_NEXT@ @NEXT_TIME_H@ /* NetBSD 5.0 mis-defines NULL. */ # include /* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ /* The definition of _GL_ARG_NONNULL is copied here. */ /* The definition of _GL_WARN_ON_USE is copied here. */ /* Some systems don't define struct timespec (e.g., AIX 4.1, Ultrix 4.3). Or they define it with the wrong member names or define it in (e.g., FreeBSD circa 1997). Stock Mingw does not define it, but the pthreads-win32 library defines it in . */ # if ! @TIME_H_DEFINES_STRUCT_TIMESPEC@ # if @SYS_TIME_H_DEFINES_STRUCT_TIMESPEC@ # include # elif @PTHREAD_H_DEFINES_STRUCT_TIMESPEC@ # include /* The pthreads-win32 also defines a couple of broken macros. */ # undef asctime_r # undef ctime_r # undef gmtime_r # undef localtime_r # undef rand_r # undef strtok_r # else # ifdef __cplusplus extern "C" { # endif # if !GNULIB_defined_struct_timespec # undef timespec # define timespec rpl_timespec struct timespec { time_t tv_sec; long int tv_nsec; }; # define GNULIB_defined_struct_timespec 1 # endif # ifdef __cplusplus } # endif # endif # endif # if !GNULIB_defined_struct_time_t_must_be_integral /* Per http://austingroupbugs.net/view.php?id=327, POSIX requires time_t to be an integer type, even though C99 permits floating point. We don't know of any implementation that uses floating point, and it is much easier to write code that doesn't have to worry about that corner case, so we force the issue. */ struct __time_t_must_be_integral { unsigned int __floating_time_t_unsupported : (time_t) 1; }; # define GNULIB_defined_struct_time_t_must_be_integral 1 # endif /* Sleep for at least RQTP seconds unless interrupted, If interrupted, return -1 and store the remaining time into RMTP. See . */ # if @GNULIB_NANOSLEEP@ # if @REPLACE_NANOSLEEP@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # define nanosleep rpl_nanosleep # endif _GL_FUNCDECL_RPL (nanosleep, int, (struct timespec const *__rqtp, struct timespec *__rmtp) _GL_ARG_NONNULL ((1))); _GL_CXXALIAS_RPL (nanosleep, int, (struct timespec const *__rqtp, struct timespec *__rmtp)); # else # if ! @HAVE_NANOSLEEP@ _GL_FUNCDECL_SYS (nanosleep, int, (struct timespec const *__rqtp, struct timespec *__rmtp) _GL_ARG_NONNULL ((1))); # endif _GL_CXXALIAS_SYS (nanosleep, int, (struct timespec const *__rqtp, struct timespec *__rmtp)); # endif _GL_CXXALIASWARN (nanosleep); # endif /* Return the 'time_t' representation of TP and normalize TP. */ # if @GNULIB_MKTIME@ # if @REPLACE_MKTIME@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # define mktime rpl_mktime # endif _GL_FUNCDECL_RPL (mktime, time_t, (struct tm *__tp) _GL_ARG_NONNULL ((1))); _GL_CXXALIAS_RPL (mktime, time_t, (struct tm *__tp)); # else _GL_CXXALIAS_SYS (mktime, time_t, (struct tm *__tp)); # endif _GL_CXXALIASWARN (mktime); # endif /* Convert TIMER to RESULT, assuming local time and UTC respectively. See and . */ # if @GNULIB_TIME_R@ # if @REPLACE_LOCALTIME_R@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef localtime_r # define localtime_r rpl_localtime_r # endif _GL_FUNCDECL_RPL (localtime_r, struct tm *, (time_t const *restrict __timer, struct tm *restrict __result) _GL_ARG_NONNULL ((1, 2))); _GL_CXXALIAS_RPL (localtime_r, struct tm *, (time_t const *restrict __timer, struct tm *restrict __result)); # else # if ! @HAVE_DECL_LOCALTIME_R@ _GL_FUNCDECL_SYS (localtime_r, struct tm *, (time_t const *restrict __timer, struct tm *restrict __result) _GL_ARG_NONNULL ((1, 2))); # endif _GL_CXXALIAS_SYS (localtime_r, struct tm *, (time_t const *restrict __timer, struct tm *restrict __result)); # endif # if @HAVE_DECL_LOCALTIME_R@ _GL_CXXALIASWARN (localtime_r); # endif # if @REPLACE_LOCALTIME_R@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef gmtime_r # define gmtime_r rpl_gmtime_r # endif _GL_FUNCDECL_RPL (gmtime_r, struct tm *, (time_t const *restrict __timer, struct tm *restrict __result) _GL_ARG_NONNULL ((1, 2))); _GL_CXXALIAS_RPL (gmtime_r, struct tm *, (time_t const *restrict __timer, struct tm *restrict __result)); # else # if ! @HAVE_DECL_LOCALTIME_R@ _GL_FUNCDECL_SYS (gmtime_r, struct tm *, (time_t const *restrict __timer, struct tm *restrict __result) _GL_ARG_NONNULL ((1, 2))); # endif _GL_CXXALIAS_SYS (gmtime_r, struct tm *, (time_t const *restrict __timer, struct tm *restrict __result)); # endif # if @HAVE_DECL_LOCALTIME_R@ _GL_CXXALIASWARN (gmtime_r); # endif # endif /* Parse BUF as a time stamp, assuming FORMAT specifies its layout, and store the resulting broken-down time into TM. See . */ # if @GNULIB_STRPTIME@ # if ! @HAVE_STRPTIME@ _GL_FUNCDECL_SYS (strptime, char *, (char const *restrict __buf, char const *restrict __format, struct tm *restrict __tm) _GL_ARG_NONNULL ((1, 2, 3))); # endif _GL_CXXALIAS_SYS (strptime, char *, (char const *restrict __buf, char const *restrict __format, struct tm *restrict __tm)); _GL_CXXALIASWARN (strptime); # endif /* Convert TM to a time_t value, assuming UTC. */ # if @GNULIB_TIMEGM@ # if @REPLACE_TIMEGM@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef timegm # define timegm rpl_timegm # endif _GL_FUNCDECL_RPL (timegm, time_t, (struct tm *__tm) _GL_ARG_NONNULL ((1))); _GL_CXXALIAS_RPL (timegm, time_t, (struct tm *__tm)); # else # if ! @HAVE_TIMEGM@ _GL_FUNCDECL_SYS (timegm, time_t, (struct tm *__tm) _GL_ARG_NONNULL ((1))); # endif _GL_CXXALIAS_SYS (timegm, time_t, (struct tm *__tm)); # endif _GL_CXXALIASWARN (timegm); # endif /* Encourage applications to avoid unsafe functions that can overrun buffers when given outlandish struct tm values. Portable applications should use strftime (or even sprintf) instead. */ # if defined GNULIB_POSIXCHECK # undef asctime _GL_WARN_ON_USE (asctime, "asctime can overrun buffers in some cases - " "better use strftime (or even sprintf) instead"); # endif # if defined GNULIB_POSIXCHECK # undef asctime_r _GL_WARN_ON_USE (asctime, "asctime_r can overrun buffers in some cases - " "better use strftime (or even sprintf) instead"); # endif # if defined GNULIB_POSIXCHECK # undef ctime _GL_WARN_ON_USE (asctime, "ctime can overrun buffers in some cases - " "better use strftime (or even sprintf) instead"); # endif # if defined GNULIB_POSIXCHECK # undef ctime_r _GL_WARN_ON_USE (asctime, "ctime_r can overrun buffers in some cases - " "better use strftime (or even sprintf) instead"); # endif #endif le-1.14.9/lib/fchdir.c0000644000015000007670000001337612122275244011313 00000000000000/* fchdir replacement. Copyright (C) 2006-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ #include /* Specification. */ #include #include #include #include #include #include #include #include #include #include #include "dosname.h" #include "filenamecat.h" #ifndef REPLACE_OPEN_DIRECTORY # define REPLACE_OPEN_DIRECTORY 0 #endif /* This replacement assumes that a directory is not renamed while opened through a file descriptor. FIXME: On mingw, this would be possible to enforce if we were to also open a HANDLE to each directory currently visited by a file descriptor, since mingw refuses to rename any in-use file system object. */ /* Array of file descriptors opened. If REPLACE_OPEN_DIRECTORY or if it points to a directory, it stores info about this directory. */ typedef struct { char *name; /* Absolute name of the directory, or NULL. */ /* FIXME - add a DIR* member to make dirfd possible on mingw? */ } dir_info_t; static dir_info_t *dirs; static size_t dirs_allocated; /* Try to ensure dirs has enough room for a slot at index fd; free any contents already in that slot. Return false and set errno to ENOMEM on allocation failure. */ static bool ensure_dirs_slot (size_t fd) { if (fd < dirs_allocated) free (dirs[fd].name); else { size_t new_allocated; dir_info_t *new_dirs; new_allocated = 2 * dirs_allocated + 1; if (new_allocated <= fd) new_allocated = fd + 1; new_dirs = (dirs != NULL ? (dir_info_t *) realloc (dirs, new_allocated * sizeof *dirs) : (dir_info_t *) malloc (new_allocated * sizeof *dirs)); if (new_dirs == NULL) return false; memset (new_dirs + dirs_allocated, 0, (new_allocated - dirs_allocated) * sizeof *dirs); dirs = new_dirs; dirs_allocated = new_allocated; } return true; } /* Return an absolute name of DIR in malloc'd storage. */ static char * get_name (char const *dir) { char *cwd; char *result; int saved_errno; if (IS_ABSOLUTE_FILE_NAME (dir)) return strdup (dir); /* We often encounter "."; treat it as a special case. */ cwd = getcwd (NULL, 0); if (!cwd || (dir[0] == '.' && dir[1] == '\0')) return cwd; result = mfile_name_concat (cwd, dir, NULL); saved_errno = errno; free (cwd); errno = saved_errno; return result; } /* Hook into the gnulib replacements for open() and close() to keep track of the open file descriptors. */ /* Close FD, cleaning up any fd to name mapping if fd was visiting a directory. */ void _gl_unregister_fd (int fd) { if (fd >= 0 && fd < dirs_allocated) { free (dirs[fd].name); dirs[fd].name = NULL; } } /* Mark FD as visiting FILENAME. FD must be non-negative, and refer to an open file descriptor. If REPLACE_OPEN_DIRECTORY is non-zero, this should only be called if FD is visiting a directory. Close FD and return -1 if there is insufficient memory to track the directory name; otherwise return FD. */ int _gl_register_fd (int fd, const char *filename) { struct stat statbuf; assert (0 <= fd); if (REPLACE_OPEN_DIRECTORY || (fstat (fd, &statbuf) == 0 && S_ISDIR (statbuf.st_mode))) { if (!ensure_dirs_slot (fd) || (dirs[fd].name = get_name (filename)) == NULL) { int saved_errno = errno; close (fd); errno = saved_errno; return -1; } } return fd; } /* Mark NEWFD as a duplicate of OLDFD; useful from dup, dup2, dup3, and fcntl. Both arguments must be valid and distinct file descriptors. Close NEWFD and return -1 if OLDFD is tracking a directory, but there is insufficient memory to track the same directory in NEWFD; otherwise return NEWFD. */ int _gl_register_dup (int oldfd, int newfd) { assert (0 <= oldfd && 0 <= newfd && oldfd != newfd); if (oldfd < dirs_allocated && dirs[oldfd].name) { /* Duplicated a directory; must ensure newfd is allocated. */ if (!ensure_dirs_slot (newfd) || (dirs[newfd].name = strdup (dirs[oldfd].name)) == NULL) { int saved_errno = errno; close (newfd); errno = saved_errno; newfd = -1; } } else if (newfd < dirs_allocated) { /* Duplicated a non-directory; ensure newfd is cleared. */ free (dirs[newfd].name); dirs[newfd].name = NULL; } return newfd; } /* If FD is currently visiting a directory, then return the name of that directory. Otherwise, return NULL and set errno. */ const char * _gl_directory_name (int fd) { if (0 <= fd && fd < dirs_allocated && dirs[fd].name != NULL) return dirs[fd].name; /* At this point, fd is either invalid, or open but not a directory. If dup2 fails, errno is correctly EBADF. */ if (0 <= fd) { if (dup2 (fd, fd) == fd) errno = ENOTDIR; } else errno = EBADF; return NULL; } /* Implement fchdir() in terms of chdir(). */ int fchdir (int fd) { const char *name = _gl_directory_name (fd); return name ? chdir (name) : -1; } le-1.14.9/lib/dirname-lgpl.c0000644000015000007670000000612012122275244012414 00000000000000/* dirname.c -- return all but the last element in a file name Copyright (C) 1990, 1998, 2000-2001, 2003-2006, 2009-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ #include #include "dirname.h" #include #include /* Return the length of the prefix of FILE that will be used by dir_name. If FILE is in the working directory, this returns zero even though 'dir_name (FILE)' will return ".". Works properly even if there are trailing slashes (by effectively ignoring them). */ size_t dir_len (char const *file) { size_t prefix_length = FILE_SYSTEM_PREFIX_LEN (file); size_t length; /* Advance prefix_length beyond important leading slashes. */ prefix_length += (prefix_length != 0 ? (FILE_SYSTEM_DRIVE_PREFIX_CAN_BE_RELATIVE && ISSLASH (file[prefix_length])) : (ISSLASH (file[0]) ? ((DOUBLE_SLASH_IS_DISTINCT_ROOT && ISSLASH (file[1]) && ! ISSLASH (file[2]) ? 2 : 1)) : 0)); /* Strip the basename and any redundant slashes before it. */ for (length = last_component (file) - file; prefix_length < length; length--) if (! ISSLASH (file[length - 1])) break; return length; } /* In general, we can't use the builtin 'dirname' function if available, since it has different meanings in different environments. In some environments the builtin 'dirname' modifies its argument. Return the leading directories part of FILE, allocated with malloc. Works properly even if there are trailing slashes (by effectively ignoring them). Return NULL on failure. If lstat (FILE) would succeed, then { chdir (dir_name (FILE)); lstat (base_name (FILE)); } will access the same file. Likewise, if the sequence { chdir (dir_name (FILE)); rename (base_name (FILE), "foo"); } succeeds, you have renamed FILE to "foo" in the same directory FILE was in. */ char * mdir_name (char const *file) { size_t length = dir_len (file); bool append_dot = (length == 0 || (FILE_SYSTEM_DRIVE_PREFIX_CAN_BE_RELATIVE && length == FILE_SYSTEM_PREFIX_LEN (file) && file[2] != '\0' && ! ISSLASH (file[2]))); char *dir = malloc (length + append_dot + 1); if (!dir) return NULL; memcpy (dir, file, length); if (append_dot) dir[length++] = '.'; dir[length] = '\0'; return dir; } le-1.14.9/lib/pathmax.h0000644000015000007670000000555612122275244011524 00000000000000/* Define PATH_MAX somehow. Requires sys/types.h. Copyright (C) 1992, 1999, 2001, 2003, 2005, 2009-2013 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, see . */ #ifndef _PATHMAX_H # define _PATHMAX_H /* POSIX:2008 defines PATH_MAX to be the maximum number of bytes in a filename, including the terminating NUL byte. PATH_MAX is not defined on systems which have no limit on filename length, such as GNU/Hurd. This file does *not* define PATH_MAX always. Programs that use this file can handle the GNU/Hurd case in several ways: - Either with a package-wide handling, or with a per-file handling, - Either through a #ifdef PATH_MAX or through a fallback like #ifndef PATH_MAX # define PATH_MAX 8192 #endif or through a fallback like #ifndef PATH_MAX # define PATH_MAX pathconf ("/", _PC_PATH_MAX) #endif */ # include # include # ifndef _POSIX_PATH_MAX # define _POSIX_PATH_MAX 256 # endif /* Don't include sys/param.h if it already has been. */ # if defined HAVE_SYS_PARAM_H && !defined PATH_MAX && !defined MAXPATHLEN # include # endif # if !defined PATH_MAX && defined MAXPATHLEN # define PATH_MAX MAXPATHLEN # endif # ifdef __hpux /* On HP-UX, PATH_MAX designates the maximum number of bytes in a filename, *not* including the terminating NUL byte, and is set to 1023. Additionally, when _XOPEN_SOURCE is defined to 500 or more, PATH_MAX is not defined at all any more. */ # undef PATH_MAX # define PATH_MAX 1024 # endif # if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ /* The page "Naming Files, Paths, and Namespaces" on msdn.microsoft.com, section "Maximum Path Length Limitation", explains that the maximum size of a filename, including the terminating NUL byte, is 260 = 3 + 256 + 1. This is the same value as - FILENAME_MAX in , - _MAX_PATH in , - MAX_PATH in . Undefine the original value, because mingw's gets it wrong. */ # undef PATH_MAX # define PATH_MAX 260 # endif #endif /* _PATHMAX_H */ le-1.14.9/lib/sys_times.in.h0000644000015000007670000000431412122275244012475 00000000000000/* Provide a sys/times.h header file. Copyright (C) 2008-2013 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, see . */ /* Written by Simon Josefsson , 2008. */ /* This file is supposed to be used on platforms where is missing. */ #ifndef _@GUARD_PREFIX@_SYS_TIMES_H # if __GNUC__ >= 3 @PRAGMA_SYSTEM_HEADER@ # endif @PRAGMA_COLUMNS@ # if @HAVE_SYS_TIMES_H@ # @INCLUDE_NEXT@ @NEXT_SYS_TIMES_H@ # endif # define _@GUARD_PREFIX@_SYS_TIMES_H /* Get clock_t. But avoid namespace pollution on glibc systems. */ # ifndef __GLIBC__ # include # endif /* The definition of _GL_ARG_NONNULL is copied here. */ /* The definition of _GL_WARN_ON_USE is copied here. */ # ifdef __cplusplus extern "C" { # endif # if !@HAVE_STRUCT_TMS@ # if !GNULIB_defined_struct_tms /* Structure describing CPU time used by a process and its children. */ struct tms { clock_t tms_utime; /* User CPU time. */ clock_t tms_stime; /* System CPU time. */ clock_t tms_cutime; /* User CPU time of dead children. */ clock_t tms_cstime; /* System CPU time of dead children. */ }; # define GNULIB_defined_struct_tms 1 # endif # endif # if @GNULIB_TIMES@ # if !@HAVE_TIMES@ extern clock_t times (struct tms *buffer) _GL_ARG_NONNULL ((1)); # endif # elif defined GNULIB_POSIXCHECK # undef times # if HAVE_RAW_DECL_TIMES _GL_WARN_ON_USE (times, "times is unportable - " "use gnulib module times for portability"); # endif # endif # ifdef __cplusplus } # endif #endif /* _@GUARD_PREFIX@_SYS_TIMES_H */ le-1.14.9/lib/dup.c0000644000015000007670000000245212122275244010635 00000000000000/* Duplicate an open file descriptor. Copyright (C) 2011-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ #include /* Specification. */ #include #include #include "msvc-inval.h" #undef dup #if HAVE_MSVC_INVALID_PARAMETER_HANDLER static int dup_nothrow (int fd) { int result; TRY_MSVC_INVAL { result = dup (fd); } CATCH_MSVC_INVAL { result = -1; errno = EBADF; } DONE_MSVC_INVAL; return result; } #else # define dup_nothrow dup #endif int rpl_dup (int fd) { int result = dup_nothrow (fd); #if REPLACE_FCHDIR if (result >= 0) result = _gl_register_dup (fd, result); #endif return result; } le-1.14.9/lib/Makefile.in0000644000015000007670000034656712122275262011770 00000000000000# Makefile.in generated by automake 1.12.2 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2012 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. @SET_MAKE@ # Copyright (C) 2002-2013 Free Software Foundation, Inc. # # This file is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 3 of the License, or # (at your option) any later version. # # This file is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 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@HAVE_TIMEGM@ HAVE_TIMES = @HAVE_TIMES@ HAVE_TYPE_VOLATILE_SIG_ATOMIC_T = @HAVE_TYPE_VOLATILE_SIG_ATOMIC_T@ HAVE_UNISTD_H = @HAVE_UNISTD_H@ HAVE_UNLINKAT = @HAVE_UNLINKAT@ HAVE_UNLOCKPT = @HAVE_UNLOCKPT@ HAVE_UNSIGNED_LONG_LONG_INT = @HAVE_UNSIGNED_LONG_LONG_INT@ HAVE_USLEEP = @HAVE_USLEEP@ HAVE_UTIMENSAT = @HAVE_UTIMENSAT@ HAVE_WCHAR_H = @HAVE_WCHAR_H@ HAVE_WCHAR_T = @HAVE_WCHAR_T@ HAVE_WCPCPY = @HAVE_WCPCPY@ HAVE_WCPNCPY = @HAVE_WCPNCPY@ HAVE_WCRTOMB = @HAVE_WCRTOMB@ HAVE_WCSCASECMP = @HAVE_WCSCASECMP@ HAVE_WCSCAT = @HAVE_WCSCAT@ HAVE_WCSCHR = @HAVE_WCSCHR@ HAVE_WCSCMP = @HAVE_WCSCMP@ HAVE_WCSCOLL = @HAVE_WCSCOLL@ HAVE_WCSCPY = @HAVE_WCSCPY@ HAVE_WCSCSPN = @HAVE_WCSCSPN@ HAVE_WCSDUP = @HAVE_WCSDUP@ HAVE_WCSLEN = @HAVE_WCSLEN@ HAVE_WCSNCASECMP = @HAVE_WCSNCASECMP@ HAVE_WCSNCAT = @HAVE_WCSNCAT@ HAVE_WCSNCMP = @HAVE_WCSNCMP@ HAVE_WCSNCPY = @HAVE_WCSNCPY@ HAVE_WCSNLEN = @HAVE_WCSNLEN@ HAVE_WCSNRTOMBS = @HAVE_WCSNRTOMBS@ HAVE_WCSPBRK = @HAVE_WCSPBRK@ HAVE_WCSRCHR = @HAVE_WCSRCHR@ 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GENERATED AUTOMATICALLY! */'; \ @GL_GENERATE_STDINT_H_TRUE@ sed -e 's|@''GUARD_PREFIX''@|GL|g' \ @GL_GENERATE_STDINT_H_TRUE@ -e 's/@''HAVE_STDINT_H''@/$(HAVE_STDINT_H)/g' \ @GL_GENERATE_STDINT_H_TRUE@ -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ @GL_GENERATE_STDINT_H_TRUE@ -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ @GL_GENERATE_STDINT_H_TRUE@ -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ @GL_GENERATE_STDINT_H_TRUE@ -e 's|@''NEXT_STDINT_H''@|$(NEXT_STDINT_H)|g' \ @GL_GENERATE_STDINT_H_TRUE@ -e 's/@''HAVE_SYS_TYPES_H''@/$(HAVE_SYS_TYPES_H)/g' \ @GL_GENERATE_STDINT_H_TRUE@ -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ @GL_GENERATE_STDINT_H_TRUE@ -e 's/@''HAVE_SYS_INTTYPES_H''@/$(HAVE_SYS_INTTYPES_H)/g' \ @GL_GENERATE_STDINT_H_TRUE@ -e 's/@''HAVE_SYS_BITYPES_H''@/$(HAVE_SYS_BITYPES_H)/g' \ @GL_GENERATE_STDINT_H_TRUE@ -e 's/@''HAVE_WCHAR_H''@/$(HAVE_WCHAR_H)/g' \ @GL_GENERATE_STDINT_H_TRUE@ -e 's/@''HAVE_LONG_LONG_INT''@/$(HAVE_LONG_LONG_INT)/g' \ @GL_GENERATE_STDINT_H_TRUE@ -e 's/@''HAVE_UNSIGNED_LONG_LONG_INT''@/$(HAVE_UNSIGNED_LONG_LONG_INT)/g' \ @GL_GENERATE_STDINT_H_TRUE@ -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ @GL_GENERATE_STDINT_H_TRUE@ -e 's/@''BITSIZEOF_PTRDIFF_T''@/$(BITSIZEOF_PTRDIFF_T)/g' \ @GL_GENERATE_STDINT_H_TRUE@ -e 's/@''PTRDIFF_T_SUFFIX''@/$(PTRDIFF_T_SUFFIX)/g' \ @GL_GENERATE_STDINT_H_TRUE@ -e 's/@''BITSIZEOF_SIG_ATOMIC_T''@/$(BITSIZEOF_SIG_ATOMIC_T)/g' \ @GL_GENERATE_STDINT_H_TRUE@ -e 's/@''HAVE_SIGNED_SIG_ATOMIC_T''@/$(HAVE_SIGNED_SIG_ATOMIC_T)/g' \ @GL_GENERATE_STDINT_H_TRUE@ -e 's/@''SIG_ATOMIC_T_SUFFIX''@/$(SIG_ATOMIC_T_SUFFIX)/g' \ @GL_GENERATE_STDINT_H_TRUE@ -e 's/@''BITSIZEOF_SIZE_T''@/$(BITSIZEOF_SIZE_T)/g' \ @GL_GENERATE_STDINT_H_TRUE@ -e 's/@''SIZE_T_SUFFIX''@/$(SIZE_T_SUFFIX)/g' \ @GL_GENERATE_STDINT_H_TRUE@ -e 's/@''BITSIZEOF_WCHAR_T''@/$(BITSIZEOF_WCHAR_T)/g' \ @GL_GENERATE_STDINT_H_TRUE@ -e 's/@''HAVE_SIGNED_WCHAR_T''@/$(HAVE_SIGNED_WCHAR_T)/g' \ @GL_GENERATE_STDINT_H_TRUE@ -e 's/@''WCHAR_T_SUFFIX''@/$(WCHAR_T_SUFFIX)/g' \ @GL_GENERATE_STDINT_H_TRUE@ -e 's/@''BITSIZEOF_WINT_T''@/$(BITSIZEOF_WINT_T)/g' \ @GL_GENERATE_STDINT_H_TRUE@ -e 's/@''HAVE_SIGNED_WINT_T''@/$(HAVE_SIGNED_WINT_T)/g' \ @GL_GENERATE_STDINT_H_TRUE@ -e 's/@''WINT_T_SUFFIX''@/$(WINT_T_SUFFIX)/g' \ @GL_GENERATE_STDINT_H_TRUE@ < $(srcdir)/stdint.in.h; \ @GL_GENERATE_STDINT_H_TRUE@ } > $@-t && \ @GL_GENERATE_STDINT_H_TRUE@ mv $@-t $@ @GL_GENERATE_STDINT_H_FALSE@stdint.h: $(top_builddir)/config.status @GL_GENERATE_STDINT_H_FALSE@ rm -f $@ # We need the following in order to create when the system # doesn't have one that works with the given compiler. stdlib.h: stdlib.in.h $(top_builddir)/config.status $(CXXDEFS_H) \ $(_NORETURN_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) $(AM_V_GEN)rm -f $@-t $@ && \ { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \ sed -e 's|@''GUARD_PREFIX''@|GL|g' \ -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ -e 's|@''NEXT_STDLIB_H''@|$(NEXT_STDLIB_H)|g' \ -e 's/@''GNULIB__EXIT''@/$(GNULIB__EXIT)/g' \ -e 's/@''GNULIB_ATOLL''@/$(GNULIB_ATOLL)/g' \ -e 's/@''GNULIB_CALLOC_POSIX''@/$(GNULIB_CALLOC_POSIX)/g' \ -e 's/@''GNULIB_CANONICALIZE_FILE_NAME''@/$(GNULIB_CANONICALIZE_FILE_NAME)/g' \ -e 's/@''GNULIB_GETLOADAVG''@/$(GNULIB_GETLOADAVG)/g' \ -e 's/@''GNULIB_GETSUBOPT''@/$(GNULIB_GETSUBOPT)/g' \ -e 's/@''GNULIB_GRANTPT''@/$(GNULIB_GRANTPT)/g' \ -e 's/@''GNULIB_MALLOC_POSIX''@/$(GNULIB_MALLOC_POSIX)/g' \ -e 's/@''GNULIB_MBTOWC''@/$(GNULIB_MBTOWC)/g' \ -e 's/@''GNULIB_MKDTEMP''@/$(GNULIB_MKDTEMP)/g' \ -e 's/@''GNULIB_MKOSTEMP''@/$(GNULIB_MKOSTEMP)/g' \ -e 's/@''GNULIB_MKOSTEMPS''@/$(GNULIB_MKOSTEMPS)/g' \ -e 's/@''GNULIB_MKSTEMP''@/$(GNULIB_MKSTEMP)/g' \ -e 's/@''GNULIB_MKSTEMPS''@/$(GNULIB_MKSTEMPS)/g' \ -e 's/@''GNULIB_POSIX_OPENPT''@/$(GNULIB_POSIX_OPENPT)/g' \ -e 's/@''GNULIB_PTSNAME''@/$(GNULIB_PTSNAME)/g' \ -e 's/@''GNULIB_PTSNAME_R''@/$(GNULIB_PTSNAME_R)/g' \ -e 's/@''GNULIB_PUTENV''@/$(GNULIB_PUTENV)/g' \ -e 's/@''GNULIB_RANDOM''@/$(GNULIB_RANDOM)/g' \ -e 's/@''GNULIB_RANDOM_R''@/$(GNULIB_RANDOM_R)/g' \ -e 's/@''GNULIB_REALLOC_POSIX''@/$(GNULIB_REALLOC_POSIX)/g' \ -e 's/@''GNULIB_REALPATH''@/$(GNULIB_REALPATH)/g' \ -e 's/@''GNULIB_RPMATCH''@/$(GNULIB_RPMATCH)/g' \ -e 's/@''GNULIB_SECURE_GETENV''@/$(GNULIB_SECURE_GETENV)/g' \ -e 's/@''GNULIB_SETENV''@/$(GNULIB_SETENV)/g' \ -e 's/@''GNULIB_STRTOD''@/$(GNULIB_STRTOD)/g' \ -e 's/@''GNULIB_STRTOLL''@/$(GNULIB_STRTOLL)/g' \ -e 's/@''GNULIB_STRTOULL''@/$(GNULIB_STRTOULL)/g' \ -e 's/@''GNULIB_SYSTEM_POSIX''@/$(GNULIB_SYSTEM_POSIX)/g' \ -e 's/@''GNULIB_UNLOCKPT''@/$(GNULIB_UNLOCKPT)/g' \ -e 's/@''GNULIB_UNSETENV''@/$(GNULIB_UNSETENV)/g' \ -e 's/@''GNULIB_WCTOMB''@/$(GNULIB_WCTOMB)/g' \ < $(srcdir)/stdlib.in.h | \ sed -e 's|@''HAVE__EXIT''@|$(HAVE__EXIT)|g' \ -e 's|@''HAVE_ATOLL''@|$(HAVE_ATOLL)|g' \ -e 's|@''HAVE_CANONICALIZE_FILE_NAME''@|$(HAVE_CANONICALIZE_FILE_NAME)|g' \ -e 's|@''HAVE_DECL_GETLOADAVG''@|$(HAVE_DECL_GETLOADAVG)|g' \ -e 's|@''HAVE_GETSUBOPT''@|$(HAVE_GETSUBOPT)|g' \ -e 's|@''HAVE_GRANTPT''@|$(HAVE_GRANTPT)|g' \ -e 's|@''HAVE_MKDTEMP''@|$(HAVE_MKDTEMP)|g' \ -e 's|@''HAVE_MKOSTEMP''@|$(HAVE_MKOSTEMP)|g' \ -e 's|@''HAVE_MKOSTEMPS''@|$(HAVE_MKOSTEMPS)|g' \ -e 's|@''HAVE_MKSTEMP''@|$(HAVE_MKSTEMP)|g' \ -e 's|@''HAVE_MKSTEMPS''@|$(HAVE_MKSTEMPS)|g' \ -e 's|@''HAVE_POSIX_OPENPT''@|$(HAVE_POSIX_OPENPT)|g' \ -e 's|@''HAVE_PTSNAME''@|$(HAVE_PTSNAME)|g' \ -e 's|@''HAVE_PTSNAME_R''@|$(HAVE_PTSNAME_R)|g' \ -e 's|@''HAVE_RANDOM''@|$(HAVE_RANDOM)|g' \ -e 's|@''HAVE_RANDOM_H''@|$(HAVE_RANDOM_H)|g' \ -e 's|@''HAVE_RANDOM_R''@|$(HAVE_RANDOM_R)|g' \ -e 's|@''HAVE_REALPATH''@|$(HAVE_REALPATH)|g' \ -e 's|@''HAVE_RPMATCH''@|$(HAVE_RPMATCH)|g' \ -e 's|@''HAVE_SECURE_GETENV''@|$(HAVE_SECURE_GETENV)|g' \ -e 's|@''HAVE_DECL_SETENV''@|$(HAVE_DECL_SETENV)|g' \ -e 's|@''HAVE_STRTOD''@|$(HAVE_STRTOD)|g' \ -e 's|@''HAVE_STRTOLL''@|$(HAVE_STRTOLL)|g' \ -e 's|@''HAVE_STRTOULL''@|$(HAVE_STRTOULL)|g' \ -e 's|@''HAVE_STRUCT_RANDOM_DATA''@|$(HAVE_STRUCT_RANDOM_DATA)|g' \ -e 's|@''HAVE_SYS_LOADAVG_H''@|$(HAVE_SYS_LOADAVG_H)|g' \ -e 's|@''HAVE_UNLOCKPT''@|$(HAVE_UNLOCKPT)|g' \ -e 's|@''HAVE_DECL_UNSETENV''@|$(HAVE_DECL_UNSETENV)|g' \ -e 's|@''REPLACE_CALLOC''@|$(REPLACE_CALLOC)|g' \ -e 's|@''REPLACE_CANONICALIZE_FILE_NAME''@|$(REPLACE_CANONICALIZE_FILE_NAME)|g' \ -e 's|@''REPLACE_MALLOC''@|$(REPLACE_MALLOC)|g' \ -e 's|@''REPLACE_MBTOWC''@|$(REPLACE_MBTOWC)|g' \ -e 's|@''REPLACE_MKSTEMP''@|$(REPLACE_MKSTEMP)|g' \ -e 's|@''REPLACE_PTSNAME''@|$(REPLACE_PTSNAME)|g' \ -e 's|@''REPLACE_PTSNAME_R''@|$(REPLACE_PTSNAME_R)|g' \ -e 's|@''REPLACE_PUTENV''@|$(REPLACE_PUTENV)|g' \ -e 's|@''REPLACE_RANDOM_R''@|$(REPLACE_RANDOM_R)|g' \ -e 's|@''REPLACE_REALLOC''@|$(REPLACE_REALLOC)|g' \ -e 's|@''REPLACE_REALPATH''@|$(REPLACE_REALPATH)|g' \ -e 's|@''REPLACE_SETENV''@|$(REPLACE_SETENV)|g' \ -e 's|@''REPLACE_STRTOD''@|$(REPLACE_STRTOD)|g' \ -e 's|@''REPLACE_UNSETENV''@|$(REPLACE_UNSETENV)|g' \ -e 's|@''REPLACE_WCTOMB''@|$(REPLACE_WCTOMB)|g' \ -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ -e '/definition of _Noreturn/r $(_NORETURN_H)' \ -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)'; \ } > $@-t && \ mv $@-t $@ # We need the following in order to create when the system # doesn't have one that works with the given compiler. string.h: string.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) $(AM_V_GEN)rm -f $@-t $@ && \ { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \ sed -e 's|@''GUARD_PREFIX''@|GL|g' \ -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ -e 's|@''NEXT_STRING_H''@|$(NEXT_STRING_H)|g' \ -e 's/@''GNULIB_FFSL''@/$(GNULIB_FFSL)/g' \ -e 's/@''GNULIB_FFSLL''@/$(GNULIB_FFSLL)/g' \ -e 's/@''GNULIB_MBSLEN''@/$(GNULIB_MBSLEN)/g' \ -e 's/@''GNULIB_MBSNLEN''@/$(GNULIB_MBSNLEN)/g' \ -e 's/@''GNULIB_MBSCHR''@/$(GNULIB_MBSCHR)/g' \ -e 's/@''GNULIB_MBSRCHR''@/$(GNULIB_MBSRCHR)/g' \ -e 's/@''GNULIB_MBSSTR''@/$(GNULIB_MBSSTR)/g' \ -e 's/@''GNULIB_MBSCASECMP''@/$(GNULIB_MBSCASECMP)/g' \ -e 's/@''GNULIB_MBSNCASECMP''@/$(GNULIB_MBSNCASECMP)/g' \ -e 's/@''GNULIB_MBSPCASECMP''@/$(GNULIB_MBSPCASECMP)/g' \ -e 's/@''GNULIB_MBSCASESTR''@/$(GNULIB_MBSCASESTR)/g' \ -e 's/@''GNULIB_MBSCSPN''@/$(GNULIB_MBSCSPN)/g' \ -e 's/@''GNULIB_MBSPBRK''@/$(GNULIB_MBSPBRK)/g' \ -e 's/@''GNULIB_MBSSPN''@/$(GNULIB_MBSSPN)/g' \ -e 's/@''GNULIB_MBSSEP''@/$(GNULIB_MBSSEP)/g' \ -e 's/@''GNULIB_MBSTOK_R''@/$(GNULIB_MBSTOK_R)/g' \ -e 's/@''GNULIB_MEMCHR''@/$(GNULIB_MEMCHR)/g' \ -e 's/@''GNULIB_MEMMEM''@/$(GNULIB_MEMMEM)/g' \ -e 's/@''GNULIB_MEMPCPY''@/$(GNULIB_MEMPCPY)/g' \ -e 's/@''GNULIB_MEMRCHR''@/$(GNULIB_MEMRCHR)/g' \ -e 's/@''GNULIB_RAWMEMCHR''@/$(GNULIB_RAWMEMCHR)/g' \ -e 's/@''GNULIB_STPCPY''@/$(GNULIB_STPCPY)/g' \ -e 's/@''GNULIB_STPNCPY''@/$(GNULIB_STPNCPY)/g' \ -e 's/@''GNULIB_STRCHRNUL''@/$(GNULIB_STRCHRNUL)/g' \ -e 's/@''GNULIB_STRDUP''@/$(GNULIB_STRDUP)/g' \ -e 's/@''GNULIB_STRNCAT''@/$(GNULIB_STRNCAT)/g' \ -e 's/@''GNULIB_STRNDUP''@/$(GNULIB_STRNDUP)/g' \ -e 's/@''GNULIB_STRNLEN''@/$(GNULIB_STRNLEN)/g' \ -e 's/@''GNULIB_STRPBRK''@/$(GNULIB_STRPBRK)/g' \ -e 's/@''GNULIB_STRSEP''@/$(GNULIB_STRSEP)/g' \ -e 's/@''GNULIB_STRSTR''@/$(GNULIB_STRSTR)/g' \ -e 's/@''GNULIB_STRCASESTR''@/$(GNULIB_STRCASESTR)/g' \ -e 's/@''GNULIB_STRTOK_R''@/$(GNULIB_STRTOK_R)/g' \ -e 's/@''GNULIB_STRERROR''@/$(GNULIB_STRERROR)/g' \ -e 's/@''GNULIB_STRERROR_R''@/$(GNULIB_STRERROR_R)/g' \ -e 's/@''GNULIB_STRSIGNAL''@/$(GNULIB_STRSIGNAL)/g' \ -e 's/@''GNULIB_STRVERSCMP''@/$(GNULIB_STRVERSCMP)/g' \ < $(srcdir)/string.in.h | \ sed -e 's|@''HAVE_FFSL''@|$(HAVE_FFSL)|g' \ -e 's|@''HAVE_FFSLL''@|$(HAVE_FFSLL)|g' \ -e 's|@''HAVE_MBSLEN''@|$(HAVE_MBSLEN)|g' \ -e 's|@''HAVE_MEMCHR''@|$(HAVE_MEMCHR)|g' \ -e 's|@''HAVE_DECL_MEMMEM''@|$(HAVE_DECL_MEMMEM)|g' \ -e 's|@''HAVE_MEMPCPY''@|$(HAVE_MEMPCPY)|g' \ -e 's|@''HAVE_DECL_MEMRCHR''@|$(HAVE_DECL_MEMRCHR)|g' \ -e 's|@''HAVE_RAWMEMCHR''@|$(HAVE_RAWMEMCHR)|g' \ -e 's|@''HAVE_STPCPY''@|$(HAVE_STPCPY)|g' \ -e 's|@''HAVE_STPNCPY''@|$(HAVE_STPNCPY)|g' \ -e 's|@''HAVE_STRCHRNUL''@|$(HAVE_STRCHRNUL)|g' \ -e 's|@''HAVE_DECL_STRDUP''@|$(HAVE_DECL_STRDUP)|g' \ -e 's|@''HAVE_DECL_STRNDUP''@|$(HAVE_DECL_STRNDUP)|g' \ -e 's|@''HAVE_DECL_STRNLEN''@|$(HAVE_DECL_STRNLEN)|g' \ -e 's|@''HAVE_STRPBRK''@|$(HAVE_STRPBRK)|g' \ -e 's|@''HAVE_STRSEP''@|$(HAVE_STRSEP)|g' \ -e 's|@''HAVE_STRCASESTR''@|$(HAVE_STRCASESTR)|g' \ -e 's|@''HAVE_DECL_STRTOK_R''@|$(HAVE_DECL_STRTOK_R)|g' \ -e 's|@''HAVE_DECL_STRERROR_R''@|$(HAVE_DECL_STRERROR_R)|g' \ -e 's|@''HAVE_DECL_STRSIGNAL''@|$(HAVE_DECL_STRSIGNAL)|g' \ -e 's|@''HAVE_STRVERSCMP''@|$(HAVE_STRVERSCMP)|g' \ -e 's|@''REPLACE_STPNCPY''@|$(REPLACE_STPNCPY)|g' \ -e 's|@''REPLACE_MEMCHR''@|$(REPLACE_MEMCHR)|g' \ -e 's|@''REPLACE_MEMMEM''@|$(REPLACE_MEMMEM)|g' \ -e 's|@''REPLACE_STRCASESTR''@|$(REPLACE_STRCASESTR)|g' \ -e 's|@''REPLACE_STRCHRNUL''@|$(REPLACE_STRCHRNUL)|g' \ -e 's|@''REPLACE_STRDUP''@|$(REPLACE_STRDUP)|g' \ -e 's|@''REPLACE_STRSTR''@|$(REPLACE_STRSTR)|g' \ -e 's|@''REPLACE_STRERROR''@|$(REPLACE_STRERROR)|g' \ -e 's|@''REPLACE_STRERROR_R''@|$(REPLACE_STRERROR_R)|g' \ -e 's|@''REPLACE_STRNCAT''@|$(REPLACE_STRNCAT)|g' \ -e 's|@''REPLACE_STRNDUP''@|$(REPLACE_STRNDUP)|g' \ -e 's|@''REPLACE_STRNLEN''@|$(REPLACE_STRNLEN)|g' \ -e 's|@''REPLACE_STRSIGNAL''@|$(REPLACE_STRSIGNAL)|g' \ -e 's|@''REPLACE_STRTOK_R''@|$(REPLACE_STRTOK_R)|g' \ -e 's|@''UNDEFINE_STRTOK_R''@|$(UNDEFINE_STRTOK_R)|g' \ -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)'; \ < $(srcdir)/string.in.h; \ } > $@-t && \ mv $@-t $@ # We need the following in order to create when the system # doesn't have one that works with the given compiler. sys/select.h: sys_select.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(WARN_ON_USE_H) $(AM_V_at)$(MKDIR_P) sys $(AM_V_GEN)rm -f $@-t $@ && \ { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ sed -e 's|@''GUARD_PREFIX''@|GL|g' \ -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ -e 's|@''NEXT_SYS_SELECT_H''@|$(NEXT_SYS_SELECT_H)|g' \ -e 's|@''HAVE_SYS_SELECT_H''@|$(HAVE_SYS_SELECT_H)|g' \ -e 's/@''GNULIB_PSELECT''@/$(GNULIB_PSELECT)/g' \ -e 's/@''GNULIB_SELECT''@/$(GNULIB_SELECT)/g' \ -e 's|@''HAVE_WINSOCK2_H''@|$(HAVE_WINSOCK2_H)|g' \ -e 's|@''HAVE_PSELECT''@|$(HAVE_PSELECT)|g' \ -e 's|@''REPLACE_PSELECT''@|$(REPLACE_PSELECT)|g' \ -e 's|@''REPLACE_SELECT''@|$(REPLACE_SELECT)|g' \ -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ < $(srcdir)/sys_select.in.h; \ } > $@-t && \ mv $@-t $@ # We need the following in order to create when the system # doesn't have one that works with the given compiler. sys/socket.h: sys_socket.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(WARN_ON_USE_H) $(ARG_NONNULL_H) $(AM_V_at)$(MKDIR_P) sys $(AM_V_GEN)rm -f $@-t $@ && \ { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ sed -e 's|@''GUARD_PREFIX''@|GL|g' \ -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ -e 's|@''NEXT_SYS_SOCKET_H''@|$(NEXT_SYS_SOCKET_H)|g' \ -e 's|@''HAVE_SYS_SOCKET_H''@|$(HAVE_SYS_SOCKET_H)|g' \ -e 's/@''GNULIB_CLOSE''@/$(GNULIB_CLOSE)/g' \ -e 's/@''GNULIB_SOCKET''@/$(GNULIB_SOCKET)/g' \ -e 's/@''GNULIB_CONNECT''@/$(GNULIB_CONNECT)/g' \ -e 's/@''GNULIB_ACCEPT''@/$(GNULIB_ACCEPT)/g' \ -e 's/@''GNULIB_BIND''@/$(GNULIB_BIND)/g' \ -e 's/@''GNULIB_GETPEERNAME''@/$(GNULIB_GETPEERNAME)/g' \ -e 's/@''GNULIB_GETSOCKNAME''@/$(GNULIB_GETSOCKNAME)/g' \ -e 's/@''GNULIB_GETSOCKOPT''@/$(GNULIB_GETSOCKOPT)/g' \ -e 's/@''GNULIB_LISTEN''@/$(GNULIB_LISTEN)/g' \ -e 's/@''GNULIB_RECV''@/$(GNULIB_RECV)/g' \ -e 's/@''GNULIB_SEND''@/$(GNULIB_SEND)/g' \ -e 's/@''GNULIB_RECVFROM''@/$(GNULIB_RECVFROM)/g' \ -e 's/@''GNULIB_SENDTO''@/$(GNULIB_SENDTO)/g' \ -e 's/@''GNULIB_SETSOCKOPT''@/$(GNULIB_SETSOCKOPT)/g' \ -e 's/@''GNULIB_SHUTDOWN''@/$(GNULIB_SHUTDOWN)/g' \ -e 's/@''GNULIB_ACCEPT4''@/$(GNULIB_ACCEPT4)/g' \ -e 's|@''HAVE_WINSOCK2_H''@|$(HAVE_WINSOCK2_H)|g' \ -e 's|@''HAVE_WS2TCPIP_H''@|$(HAVE_WS2TCPIP_H)|g' \ -e 's|@''HAVE_STRUCT_SOCKADDR_STORAGE''@|$(HAVE_STRUCT_SOCKADDR_STORAGE)|g' \ -e 's|@''HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY''@|$(HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY)|g' \ -e 's|@''HAVE_SA_FAMILY_T''@|$(HAVE_SA_FAMILY_T)|g' \ -e 's|@''HAVE_ACCEPT4''@|$(HAVE_ACCEPT4)|g' \ -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ < $(srcdir)/sys_socket.in.h; \ } > $@-t && \ mv -f $@-t $@ # We need the following in order to create when the system # has one that is incomplete. sys/stat.h: sys_stat.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) $(AM_V_at)$(MKDIR_P) sys $(AM_V_GEN)rm -f $@-t $@ && \ { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ sed -e 's|@''GUARD_PREFIX''@|GL|g' \ -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ -e 's|@''NEXT_SYS_STAT_H''@|$(NEXT_SYS_STAT_H)|g' \ -e 's|@''WINDOWS_64_BIT_ST_SIZE''@|$(WINDOWS_64_BIT_ST_SIZE)|g' \ -e 's/@''GNULIB_FCHMODAT''@/$(GNULIB_FCHMODAT)/g' \ -e 's/@''GNULIB_FSTAT''@/$(GNULIB_FSTAT)/g' \ -e 's/@''GNULIB_FSTATAT''@/$(GNULIB_FSTATAT)/g' \ -e 's/@''GNULIB_FUTIMENS''@/$(GNULIB_FUTIMENS)/g' \ -e 's/@''GNULIB_LCHMOD''@/$(GNULIB_LCHMOD)/g' \ -e 's/@''GNULIB_LSTAT''@/$(GNULIB_LSTAT)/g' \ -e 's/@''GNULIB_MKDIRAT''@/$(GNULIB_MKDIRAT)/g' \ -e 's/@''GNULIB_MKFIFO''@/$(GNULIB_MKFIFO)/g' \ -e 's/@''GNULIB_MKFIFOAT''@/$(GNULIB_MKFIFOAT)/g' \ -e 's/@''GNULIB_MKNOD''@/$(GNULIB_MKNOD)/g' \ -e 's/@''GNULIB_MKNODAT''@/$(GNULIB_MKNODAT)/g' \ -e 's/@''GNULIB_STAT''@/$(GNULIB_STAT)/g' \ -e 's/@''GNULIB_UTIMENSAT''@/$(GNULIB_UTIMENSAT)/g' \ -e 's|@''HAVE_FCHMODAT''@|$(HAVE_FCHMODAT)|g' \ -e 's|@''HAVE_FSTATAT''@|$(HAVE_FSTATAT)|g' \ -e 's|@''HAVE_FUTIMENS''@|$(HAVE_FUTIMENS)|g' \ -e 's|@''HAVE_LCHMOD''@|$(HAVE_LCHMOD)|g' \ -e 's|@''HAVE_LSTAT''@|$(HAVE_LSTAT)|g' \ -e 's|@''HAVE_MKDIRAT''@|$(HAVE_MKDIRAT)|g' \ -e 's|@''HAVE_MKFIFO''@|$(HAVE_MKFIFO)|g' \ -e 's|@''HAVE_MKFIFOAT''@|$(HAVE_MKFIFOAT)|g' \ -e 's|@''HAVE_MKNOD''@|$(HAVE_MKNOD)|g' \ -e 's|@''HAVE_MKNODAT''@|$(HAVE_MKNODAT)|g' \ -e 's|@''HAVE_UTIMENSAT''@|$(HAVE_UTIMENSAT)|g' \ -e 's|@''REPLACE_FSTAT''@|$(REPLACE_FSTAT)|g' \ -e 's|@''REPLACE_FSTATAT''@|$(REPLACE_FSTATAT)|g' \ -e 's|@''REPLACE_FUTIMENS''@|$(REPLACE_FUTIMENS)|g' \ -e 's|@''REPLACE_LSTAT''@|$(REPLACE_LSTAT)|g' \ -e 's|@''REPLACE_MKDIR''@|$(REPLACE_MKDIR)|g' \ -e 's|@''REPLACE_MKFIFO''@|$(REPLACE_MKFIFO)|g' \ -e 's|@''REPLACE_MKNOD''@|$(REPLACE_MKNOD)|g' \ -e 's|@''REPLACE_STAT''@|$(REPLACE_STAT)|g' \ -e 's|@''REPLACE_UTIMENSAT''@|$(REPLACE_UTIMENSAT)|g' \ -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ < $(srcdir)/sys_stat.in.h; \ } > $@-t && \ mv $@-t $@ # We need the following in order to create when the system # doesn't have one that works with the given compiler. sys/time.h: sys_time.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) $(AM_V_at)$(MKDIR_P) sys $(AM_V_GEN)rm -f $@-t $@ && \ { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ sed -e 's|@''GUARD_PREFIX''@|GL|g' \ -e 's/@''HAVE_SYS_TIME_H''@/$(HAVE_SYS_TIME_H)/g' \ -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ -e 's|@''NEXT_SYS_TIME_H''@|$(NEXT_SYS_TIME_H)|g' \ -e 's/@''GNULIB_GETTIMEOFDAY''@/$(GNULIB_GETTIMEOFDAY)/g' \ -e 's|@''HAVE_WINSOCK2_H''@|$(HAVE_WINSOCK2_H)|g' \ -e 's/@''HAVE_GETTIMEOFDAY''@/$(HAVE_GETTIMEOFDAY)/g' \ -e 's/@''HAVE_STRUCT_TIMEVAL''@/$(HAVE_STRUCT_TIMEVAL)/g' \ -e 's/@''REPLACE_GETTIMEOFDAY''@/$(REPLACE_GETTIMEOFDAY)/g' \ -e 's/@''REPLACE_STRUCT_TIMEVAL''@/$(REPLACE_STRUCT_TIMEVAL)/g' \ -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ < $(srcdir)/sys_time.in.h; \ } > $@-t && \ mv $@-t $@ # We need the following in order to create when the system # doesn't have one that works with the given compiler. sys/times.h: sys_times.in.h $(top_builddir)/config.status $(WARN_ON_USE_H) $(ARG_NONNULL_H) $(AM_V_at)$(MKDIR_P) sys $(AM_V_GEN)rm -f $@-t $@ && \ { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ sed -e 's|@''GUARD_PREFIX''@|GL|g' \ -e 's/@''HAVE_SYS_TIMES_H''@/$(HAVE_SYS_TIMES_H)/g' \ -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ -e 's|@''NEXT_SYS_TIMES_H''@|$(NEXT_SYS_TIMES_H)|g' \ -e 's/@''GNULIB_TIMES''@/$(GNULIB_TIMES)/g' \ -e 's|@''HAVE_STRUCT_TMS''@|$(HAVE_STRUCT_TMS)|g' \ -e 's|@''HAVE_TIMES''@|$(HAVE_TIMES)|g' \ -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ < $(srcdir)/sys_times.in.h; \ } > $@-t && \ mv $@-t $@ # We need the following in order to create when the system # doesn't have one that works with the given compiler. sys/types.h: sys_types.in.h $(top_builddir)/config.status $(AM_V_at)$(MKDIR_P) sys $(AM_V_GEN)rm -f $@-t $@ && \ { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ sed -e 's|@''GUARD_PREFIX''@|GL|g' \ -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ -e 's|@''NEXT_SYS_TYPES_H''@|$(NEXT_SYS_TYPES_H)|g' \ -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ < $(srcdir)/sys_types.in.h; \ } > $@-t && \ mv $@-t $@ # We need the following in order to create when the system # doesn't have one that works with the given compiler. sys/uio.h: sys_uio.in.h $(top_builddir)/config.status $(AM_V_at)$(MKDIR_P) sys $(AM_V_GEN)rm -f $@-t $@ && \ { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ sed -e 's|@''GUARD_PREFIX''@|GL|g' \ -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ -e 's|@''NEXT_SYS_UIO_H''@|$(NEXT_SYS_UIO_H)|g' \ -e 's|@''HAVE_SYS_UIO_H''@|$(HAVE_SYS_UIO_H)|g' \ < $(srcdir)/sys_uio.in.h; \ } > $@-t && \ mv -f $@-t $@ # We need the following in order to create when the system # doesn't have one that works with the given compiler. time.h: time.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) $(AM_V_GEN)rm -f $@-t $@ && \ { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \ sed -e 's|@''GUARD_PREFIX''@|GL|g' \ -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ -e 's|@''NEXT_TIME_H''@|$(NEXT_TIME_H)|g' \ -e 's/@''GNULIB_MKTIME''@/$(GNULIB_MKTIME)/g' \ -e 's/@''GNULIB_NANOSLEEP''@/$(GNULIB_NANOSLEEP)/g' \ -e 's/@''GNULIB_STRPTIME''@/$(GNULIB_STRPTIME)/g' \ -e 's/@''GNULIB_TIMEGM''@/$(GNULIB_TIMEGM)/g' \ -e 's/@''GNULIB_TIME_R''@/$(GNULIB_TIME_R)/g' \ -e 's|@''HAVE_DECL_LOCALTIME_R''@|$(HAVE_DECL_LOCALTIME_R)|g' \ -e 's|@''HAVE_NANOSLEEP''@|$(HAVE_NANOSLEEP)|g' \ -e 's|@''HAVE_STRPTIME''@|$(HAVE_STRPTIME)|g' \ -e 's|@''HAVE_TIMEGM''@|$(HAVE_TIMEGM)|g' \ -e 's|@''REPLACE_LOCALTIME_R''@|$(REPLACE_LOCALTIME_R)|g' \ -e 's|@''REPLACE_MKTIME''@|$(REPLACE_MKTIME)|g' \ -e 's|@''REPLACE_NANOSLEEP''@|$(REPLACE_NANOSLEEP)|g' \ -e 's|@''REPLACE_TIMEGM''@|$(REPLACE_TIMEGM)|g' \ -e 's|@''PTHREAD_H_DEFINES_STRUCT_TIMESPEC''@|$(PTHREAD_H_DEFINES_STRUCT_TIMESPEC)|g' \ -e 's|@''SYS_TIME_H_DEFINES_STRUCT_TIMESPEC''@|$(SYS_TIME_H_DEFINES_STRUCT_TIMESPEC)|g' \ -e 's|@''TIME_H_DEFINES_STRUCT_TIMESPEC''@|$(TIME_H_DEFINES_STRUCT_TIMESPEC)|g' \ -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ < $(srcdir)/time.in.h; \ } > $@-t && \ mv $@-t $@ # We need the following in order to create an empty placeholder for # when the system doesn't have one. unistd.h: unistd.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) $(AM_V_GEN)rm -f $@-t $@ && \ { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ sed -e 's|@''GUARD_PREFIX''@|GL|g' \ -e 's|@''HAVE_UNISTD_H''@|$(HAVE_UNISTD_H)|g' \ -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ -e 's|@''NEXT_UNISTD_H''@|$(NEXT_UNISTD_H)|g' \ -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ -e 's/@''GNULIB_CHDIR''@/$(GNULIB_CHDIR)/g' \ -e 's/@''GNULIB_CHOWN''@/$(GNULIB_CHOWN)/g' \ -e 's/@''GNULIB_CLOSE''@/$(GNULIB_CLOSE)/g' \ -e 's/@''GNULIB_DUP''@/$(GNULIB_DUP)/g' \ -e 's/@''GNULIB_DUP2''@/$(GNULIB_DUP2)/g' \ -e 's/@''GNULIB_DUP3''@/$(GNULIB_DUP3)/g' \ -e 's/@''GNULIB_ENVIRON''@/$(GNULIB_ENVIRON)/g' \ -e 's/@''GNULIB_EUIDACCESS''@/$(GNULIB_EUIDACCESS)/g' \ -e 's/@''GNULIB_FACCESSAT''@/$(GNULIB_FACCESSAT)/g' \ -e 's/@''GNULIB_FCHDIR''@/$(GNULIB_FCHDIR)/g' \ -e 's/@''GNULIB_FCHOWNAT''@/$(GNULIB_FCHOWNAT)/g' \ -e 's/@''GNULIB_FDATASYNC''@/$(GNULIB_FDATASYNC)/g' \ -e 's/@''GNULIB_FSYNC''@/$(GNULIB_FSYNC)/g' \ -e 's/@''GNULIB_FTRUNCATE''@/$(GNULIB_FTRUNCATE)/g' \ -e 's/@''GNULIB_GETCWD''@/$(GNULIB_GETCWD)/g' \ -e 's/@''GNULIB_GETDOMAINNAME''@/$(GNULIB_GETDOMAINNAME)/g' \ -e 's/@''GNULIB_GETDTABLESIZE''@/$(GNULIB_GETDTABLESIZE)/g' \ -e 's/@''GNULIB_GETGROUPS''@/$(GNULIB_GETGROUPS)/g' \ -e 's/@''GNULIB_GETHOSTNAME''@/$(GNULIB_GETHOSTNAME)/g' \ -e 's/@''GNULIB_GETLOGIN''@/$(GNULIB_GETLOGIN)/g' \ -e 's/@''GNULIB_GETLOGIN_R''@/$(GNULIB_GETLOGIN_R)/g' \ -e 's/@''GNULIB_GETPAGESIZE''@/$(GNULIB_GETPAGESIZE)/g' \ -e 's/@''GNULIB_GETUSERSHELL''@/$(GNULIB_GETUSERSHELL)/g' \ -e 's/@''GNULIB_GROUP_MEMBER''@/$(GNULIB_GROUP_MEMBER)/g' \ -e 's/@''GNULIB_ISATTY''@/$(GNULIB_ISATTY)/g' \ -e 's/@''GNULIB_LCHOWN''@/$(GNULIB_LCHOWN)/g' \ -e 's/@''GNULIB_LINK''@/$(GNULIB_LINK)/g' \ -e 's/@''GNULIB_LINKAT''@/$(GNULIB_LINKAT)/g' \ -e 's/@''GNULIB_LSEEK''@/$(GNULIB_LSEEK)/g' \ -e 's/@''GNULIB_PIPE''@/$(GNULIB_PIPE)/g' \ -e 's/@''GNULIB_PIPE2''@/$(GNULIB_PIPE2)/g' \ -e 's/@''GNULIB_PREAD''@/$(GNULIB_PREAD)/g' \ -e 's/@''GNULIB_PWRITE''@/$(GNULIB_PWRITE)/g' \ -e 's/@''GNULIB_READ''@/$(GNULIB_READ)/g' \ -e 's/@''GNULIB_READLINK''@/$(GNULIB_READLINK)/g' \ -e 's/@''GNULIB_READLINKAT''@/$(GNULIB_READLINKAT)/g' \ -e 's/@''GNULIB_RMDIR''@/$(GNULIB_RMDIR)/g' \ -e 's/@''GNULIB_SETHOSTNAME''@/$(GNULIB_SETHOSTNAME)/g' \ -e 's/@''GNULIB_SLEEP''@/$(GNULIB_SLEEP)/g' \ -e 's/@''GNULIB_SYMLINK''@/$(GNULIB_SYMLINK)/g' \ -e 's/@''GNULIB_SYMLINKAT''@/$(GNULIB_SYMLINKAT)/g' \ -e 's/@''GNULIB_TTYNAME_R''@/$(GNULIB_TTYNAME_R)/g' \ -e 's/@''GNULIB_UNISTD_H_GETOPT''@/0$(GNULIB_GL_UNISTD_H_GETOPT)/g' \ -e 's/@''GNULIB_UNISTD_H_NONBLOCKING''@/$(GNULIB_UNISTD_H_NONBLOCKING)/g' \ -e 's/@''GNULIB_UNISTD_H_SIGPIPE''@/$(GNULIB_UNISTD_H_SIGPIPE)/g' \ -e 's/@''GNULIB_UNLINK''@/$(GNULIB_UNLINK)/g' \ -e 's/@''GNULIB_UNLINKAT''@/$(GNULIB_UNLINKAT)/g' \ -e 's/@''GNULIB_USLEEP''@/$(GNULIB_USLEEP)/g' \ -e 's/@''GNULIB_WRITE''@/$(GNULIB_WRITE)/g' \ < $(srcdir)/unistd.in.h | \ sed -e 's|@''HAVE_CHOWN''@|$(HAVE_CHOWN)|g' \ -e 's|@''HAVE_DUP2''@|$(HAVE_DUP2)|g' \ -e 's|@''HAVE_DUP3''@|$(HAVE_DUP3)|g' \ -e 's|@''HAVE_EUIDACCESS''@|$(HAVE_EUIDACCESS)|g' \ -e 's|@''HAVE_FACCESSAT''@|$(HAVE_FACCESSAT)|g' \ -e 's|@''HAVE_FCHDIR''@|$(HAVE_FCHDIR)|g' \ -e 's|@''HAVE_FCHOWNAT''@|$(HAVE_FCHOWNAT)|g' \ -e 's|@''HAVE_FDATASYNC''@|$(HAVE_FDATASYNC)|g' \ -e 's|@''HAVE_FSYNC''@|$(HAVE_FSYNC)|g' \ -e 's|@''HAVE_FTRUNCATE''@|$(HAVE_FTRUNCATE)|g' \ -e 's|@''HAVE_GETDTABLESIZE''@|$(HAVE_GETDTABLESIZE)|g' \ -e 's|@''HAVE_GETGROUPS''@|$(HAVE_GETGROUPS)|g' \ -e 's|@''HAVE_GETHOSTNAME''@|$(HAVE_GETHOSTNAME)|g' \ -e 's|@''HAVE_GETLOGIN''@|$(HAVE_GETLOGIN)|g' \ -e 's|@''HAVE_GETPAGESIZE''@|$(HAVE_GETPAGESIZE)|g' \ -e 's|@''HAVE_GROUP_MEMBER''@|$(HAVE_GROUP_MEMBER)|g' \ -e 's|@''HAVE_LCHOWN''@|$(HAVE_LCHOWN)|g' \ -e 's|@''HAVE_LINK''@|$(HAVE_LINK)|g' \ -e 's|@''HAVE_LINKAT''@|$(HAVE_LINKAT)|g' \ -e 's|@''HAVE_PIPE''@|$(HAVE_PIPE)|g' \ -e 's|@''HAVE_PIPE2''@|$(HAVE_PIPE2)|g' \ -e 's|@''HAVE_PREAD''@|$(HAVE_PREAD)|g' \ -e 's|@''HAVE_PWRITE''@|$(HAVE_PWRITE)|g' \ -e 's|@''HAVE_READLINK''@|$(HAVE_READLINK)|g' \ -e 's|@''HAVE_READLINKAT''@|$(HAVE_READLINKAT)|g' \ -e 's|@''HAVE_SETHOSTNAME''@|$(HAVE_SETHOSTNAME)|g' \ -e 's|@''HAVE_SLEEP''@|$(HAVE_SLEEP)|g' \ -e 's|@''HAVE_SYMLINK''@|$(HAVE_SYMLINK)|g' \ -e 's|@''HAVE_SYMLINKAT''@|$(HAVE_SYMLINKAT)|g' \ -e 's|@''HAVE_UNLINKAT''@|$(HAVE_UNLINKAT)|g' \ -e 's|@''HAVE_USLEEP''@|$(HAVE_USLEEP)|g' \ -e 's|@''HAVE_DECL_ENVIRON''@|$(HAVE_DECL_ENVIRON)|g' \ -e 's|@''HAVE_DECL_FCHDIR''@|$(HAVE_DECL_FCHDIR)|g' \ -e 's|@''HAVE_DECL_FDATASYNC''@|$(HAVE_DECL_FDATASYNC)|g' \ -e 's|@''HAVE_DECL_GETDOMAINNAME''@|$(HAVE_DECL_GETDOMAINNAME)|g' \ -e 's|@''HAVE_DECL_GETLOGIN_R''@|$(HAVE_DECL_GETLOGIN_R)|g' \ -e 's|@''HAVE_DECL_GETPAGESIZE''@|$(HAVE_DECL_GETPAGESIZE)|g' \ -e 's|@''HAVE_DECL_GETUSERSHELL''@|$(HAVE_DECL_GETUSERSHELL)|g' \ -e 's|@''HAVE_DECL_SETHOSTNAME''@|$(HAVE_DECL_SETHOSTNAME)|g' \ -e 's|@''HAVE_DECL_TTYNAME_R''@|$(HAVE_DECL_TTYNAME_R)|g' \ -e 's|@''HAVE_OS_H''@|$(HAVE_OS_H)|g' \ -e 's|@''HAVE_SYS_PARAM_H''@|$(HAVE_SYS_PARAM_H)|g' \ | \ sed -e 's|@''REPLACE_CHOWN''@|$(REPLACE_CHOWN)|g' \ -e 's|@''REPLACE_CLOSE''@|$(REPLACE_CLOSE)|g' \ -e 's|@''REPLACE_DUP''@|$(REPLACE_DUP)|g' \ -e 's|@''REPLACE_DUP2''@|$(REPLACE_DUP2)|g' \ -e 's|@''REPLACE_FCHOWNAT''@|$(REPLACE_FCHOWNAT)|g' \ -e 's|@''REPLACE_FTRUNCATE''@|$(REPLACE_FTRUNCATE)|g' \ -e 's|@''REPLACE_GETCWD''@|$(REPLACE_GETCWD)|g' \ -e 's|@''REPLACE_GETDOMAINNAME''@|$(REPLACE_GETDOMAINNAME)|g' \ -e 's|@''REPLACE_GETLOGIN_R''@|$(REPLACE_GETLOGIN_R)|g' \ -e 's|@''REPLACE_GETGROUPS''@|$(REPLACE_GETGROUPS)|g' \ -e 's|@''REPLACE_GETPAGESIZE''@|$(REPLACE_GETPAGESIZE)|g' \ -e 's|@''REPLACE_ISATTY''@|$(REPLACE_ISATTY)|g' \ -e 's|@''REPLACE_LCHOWN''@|$(REPLACE_LCHOWN)|g' \ -e 's|@''REPLACE_LINK''@|$(REPLACE_LINK)|g' \ -e 's|@''REPLACE_LINKAT''@|$(REPLACE_LINKAT)|g' \ -e 's|@''REPLACE_LSEEK''@|$(REPLACE_LSEEK)|g' \ -e 's|@''REPLACE_PREAD''@|$(REPLACE_PREAD)|g' \ -e 's|@''REPLACE_PWRITE''@|$(REPLACE_PWRITE)|g' \ -e 's|@''REPLACE_READ''@|$(REPLACE_READ)|g' \ -e 's|@''REPLACE_READLINK''@|$(REPLACE_READLINK)|g' \ -e 's|@''REPLACE_RMDIR''@|$(REPLACE_RMDIR)|g' \ -e 's|@''REPLACE_SLEEP''@|$(REPLACE_SLEEP)|g' \ -e 's|@''REPLACE_SYMLINK''@|$(REPLACE_SYMLINK)|g' \ -e 's|@''REPLACE_TTYNAME_R''@|$(REPLACE_TTYNAME_R)|g' \ -e 's|@''REPLACE_UNLINK''@|$(REPLACE_UNLINK)|g' \ -e 's|@''REPLACE_UNLINKAT''@|$(REPLACE_UNLINKAT)|g' \ -e 's|@''REPLACE_USLEEP''@|$(REPLACE_USLEEP)|g' \ -e 's|@''REPLACE_WRITE''@|$(REPLACE_WRITE)|g' \ -e 's|@''UNISTD_H_HAVE_WINSOCK2_H''@|$(UNISTD_H_HAVE_WINSOCK2_H)|g' \ -e 's|@''UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS''@|$(UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS)|g' \ -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)'; \ } > $@-t && \ mv $@-t $@ unitypes.h: unitypes.in.h $(AM_V_GEN)rm -f $@-t $@ && \ { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ cat $(srcdir)/unitypes.in.h; \ } > $@-t && \ mv -f $@-t $@ uniwidth.h: uniwidth.in.h $(AM_V_GEN)rm -f $@-t $@ && \ { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ cat $(srcdir)/uniwidth.in.h; \ } > $@-t && \ mv -f $@-t $@ # We need the following in order to create when the system # version does not work standalone. wchar.h: wchar.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) $(AM_V_GEN)rm -f $@-t $@ && \ { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ sed -e 's|@''GUARD_PREFIX''@|GL|g' \ -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ -e 's|@''HAVE_FEATURES_H''@|$(HAVE_FEATURES_H)|g' \ -e 's|@''NEXT_WCHAR_H''@|$(NEXT_WCHAR_H)|g' \ -e 's|@''HAVE_WCHAR_H''@|$(HAVE_WCHAR_H)|g' \ -e 's/@''GNULIB_BTOWC''@/$(GNULIB_BTOWC)/g' \ -e 's/@''GNULIB_WCTOB''@/$(GNULIB_WCTOB)/g' \ -e 's/@''GNULIB_MBSINIT''@/$(GNULIB_MBSINIT)/g' \ -e 's/@''GNULIB_MBRTOWC''@/$(GNULIB_MBRTOWC)/g' \ -e 's/@''GNULIB_MBRLEN''@/$(GNULIB_MBRLEN)/g' \ -e 's/@''GNULIB_MBSRTOWCS''@/$(GNULIB_MBSRTOWCS)/g' \ -e 's/@''GNULIB_MBSNRTOWCS''@/$(GNULIB_MBSNRTOWCS)/g' \ -e 's/@''GNULIB_WCRTOMB''@/$(GNULIB_WCRTOMB)/g' \ -e 's/@''GNULIB_WCSRTOMBS''@/$(GNULIB_WCSRTOMBS)/g' \ -e 's/@''GNULIB_WCSNRTOMBS''@/$(GNULIB_WCSNRTOMBS)/g' \ -e 's/@''GNULIB_WCWIDTH''@/$(GNULIB_WCWIDTH)/g' \ -e 's/@''GNULIB_WMEMCHR''@/$(GNULIB_WMEMCHR)/g' \ -e 's/@''GNULIB_WMEMCMP''@/$(GNULIB_WMEMCMP)/g' \ -e 's/@''GNULIB_WMEMCPY''@/$(GNULIB_WMEMCPY)/g' \ -e 's/@''GNULIB_WMEMMOVE''@/$(GNULIB_WMEMMOVE)/g' \ -e 's/@''GNULIB_WMEMSET''@/$(GNULIB_WMEMSET)/g' \ -e 's/@''GNULIB_WCSLEN''@/$(GNULIB_WCSLEN)/g' \ -e 's/@''GNULIB_WCSNLEN''@/$(GNULIB_WCSNLEN)/g' \ -e 's/@''GNULIB_WCSCPY''@/$(GNULIB_WCSCPY)/g' \ -e 's/@''GNULIB_WCPCPY''@/$(GNULIB_WCPCPY)/g' \ -e 's/@''GNULIB_WCSNCPY''@/$(GNULIB_WCSNCPY)/g' \ -e 's/@''GNULIB_WCPNCPY''@/$(GNULIB_WCPNCPY)/g' \ -e 's/@''GNULIB_WCSCAT''@/$(GNULIB_WCSCAT)/g' \ -e 's/@''GNULIB_WCSNCAT''@/$(GNULIB_WCSNCAT)/g' \ -e 's/@''GNULIB_WCSCMP''@/$(GNULIB_WCSCMP)/g' \ -e 's/@''GNULIB_WCSNCMP''@/$(GNULIB_WCSNCMP)/g' \ -e 's/@''GNULIB_WCSCASECMP''@/$(GNULIB_WCSCASECMP)/g' \ -e 's/@''GNULIB_WCSNCASECMP''@/$(GNULIB_WCSNCASECMP)/g' \ -e 's/@''GNULIB_WCSCOLL''@/$(GNULIB_WCSCOLL)/g' \ -e 's/@''GNULIB_WCSXFRM''@/$(GNULIB_WCSXFRM)/g' \ -e 's/@''GNULIB_WCSDUP''@/$(GNULIB_WCSDUP)/g' \ -e 's/@''GNULIB_WCSCHR''@/$(GNULIB_WCSCHR)/g' \ -e 's/@''GNULIB_WCSRCHR''@/$(GNULIB_WCSRCHR)/g' \ -e 's/@''GNULIB_WCSCSPN''@/$(GNULIB_WCSCSPN)/g' \ -e 's/@''GNULIB_WCSSPN''@/$(GNULIB_WCSSPN)/g' \ -e 's/@''GNULIB_WCSPBRK''@/$(GNULIB_WCSPBRK)/g' \ -e 's/@''GNULIB_WCSSTR''@/$(GNULIB_WCSSTR)/g' \ -e 's/@''GNULIB_WCSTOK''@/$(GNULIB_WCSTOK)/g' \ -e 's/@''GNULIB_WCSWIDTH''@/$(GNULIB_WCSWIDTH)/g' \ < $(srcdir)/wchar.in.h | \ sed -e 's|@''HAVE_WINT_T''@|$(HAVE_WINT_T)|g' \ -e 's|@''HAVE_BTOWC''@|$(HAVE_BTOWC)|g' \ -e 's|@''HAVE_MBSINIT''@|$(HAVE_MBSINIT)|g' \ -e 's|@''HAVE_MBRTOWC''@|$(HAVE_MBRTOWC)|g' \ -e 's|@''HAVE_MBRLEN''@|$(HAVE_MBRLEN)|g' \ -e 's|@''HAVE_MBSRTOWCS''@|$(HAVE_MBSRTOWCS)|g' \ -e 's|@''HAVE_MBSNRTOWCS''@|$(HAVE_MBSNRTOWCS)|g' \ -e 's|@''HAVE_WCRTOMB''@|$(HAVE_WCRTOMB)|g' \ -e 's|@''HAVE_WCSRTOMBS''@|$(HAVE_WCSRTOMBS)|g' \ -e 's|@''HAVE_WCSNRTOMBS''@|$(HAVE_WCSNRTOMBS)|g' \ -e 's|@''HAVE_WMEMCHR''@|$(HAVE_WMEMCHR)|g' \ -e 's|@''HAVE_WMEMCMP''@|$(HAVE_WMEMCMP)|g' \ -e 's|@''HAVE_WMEMCPY''@|$(HAVE_WMEMCPY)|g' \ -e 's|@''HAVE_WMEMMOVE''@|$(HAVE_WMEMMOVE)|g' \ -e 's|@''HAVE_WMEMSET''@|$(HAVE_WMEMSET)|g' \ -e 's|@''HAVE_WCSLEN''@|$(HAVE_WCSLEN)|g' \ -e 's|@''HAVE_WCSNLEN''@|$(HAVE_WCSNLEN)|g' \ -e 's|@''HAVE_WCSCPY''@|$(HAVE_WCSCPY)|g' \ -e 's|@''HAVE_WCPCPY''@|$(HAVE_WCPCPY)|g' \ -e 's|@''HAVE_WCSNCPY''@|$(HAVE_WCSNCPY)|g' \ -e 's|@''HAVE_WCPNCPY''@|$(HAVE_WCPNCPY)|g' \ -e 's|@''HAVE_WCSCAT''@|$(HAVE_WCSCAT)|g' \ -e 's|@''HAVE_WCSNCAT''@|$(HAVE_WCSNCAT)|g' \ -e 's|@''HAVE_WCSCMP''@|$(HAVE_WCSCMP)|g' \ -e 's|@''HAVE_WCSNCMP''@|$(HAVE_WCSNCMP)|g' \ -e 's|@''HAVE_WCSCASECMP''@|$(HAVE_WCSCASECMP)|g' \ -e 's|@''HAVE_WCSNCASECMP''@|$(HAVE_WCSNCASECMP)|g' \ -e 's|@''HAVE_WCSCOLL''@|$(HAVE_WCSCOLL)|g' \ -e 's|@''HAVE_WCSXFRM''@|$(HAVE_WCSXFRM)|g' \ -e 's|@''HAVE_WCSDUP''@|$(HAVE_WCSDUP)|g' \ -e 's|@''HAVE_WCSCHR''@|$(HAVE_WCSCHR)|g' \ -e 's|@''HAVE_WCSRCHR''@|$(HAVE_WCSRCHR)|g' \ -e 's|@''HAVE_WCSCSPN''@|$(HAVE_WCSCSPN)|g' \ -e 's|@''HAVE_WCSSPN''@|$(HAVE_WCSSPN)|g' \ -e 's|@''HAVE_WCSPBRK''@|$(HAVE_WCSPBRK)|g' \ -e 's|@''HAVE_WCSSTR''@|$(HAVE_WCSSTR)|g' \ -e 's|@''HAVE_WCSTOK''@|$(HAVE_WCSTOK)|g' \ -e 's|@''HAVE_WCSWIDTH''@|$(HAVE_WCSWIDTH)|g' \ -e 's|@''HAVE_DECL_WCTOB''@|$(HAVE_DECL_WCTOB)|g' \ -e 's|@''HAVE_DECL_WCWIDTH''@|$(HAVE_DECL_WCWIDTH)|g' \ | \ sed -e 's|@''REPLACE_MBSTATE_T''@|$(REPLACE_MBSTATE_T)|g' \ -e 's|@''REPLACE_BTOWC''@|$(REPLACE_BTOWC)|g' \ -e 's|@''REPLACE_WCTOB''@|$(REPLACE_WCTOB)|g' \ -e 's|@''REPLACE_MBSINIT''@|$(REPLACE_MBSINIT)|g' \ -e 's|@''REPLACE_MBRTOWC''@|$(REPLACE_MBRTOWC)|g' \ -e 's|@''REPLACE_MBRLEN''@|$(REPLACE_MBRLEN)|g' \ -e 's|@''REPLACE_MBSRTOWCS''@|$(REPLACE_MBSRTOWCS)|g' \ -e 's|@''REPLACE_MBSNRTOWCS''@|$(REPLACE_MBSNRTOWCS)|g' \ -e 's|@''REPLACE_WCRTOMB''@|$(REPLACE_WCRTOMB)|g' \ -e 's|@''REPLACE_WCSRTOMBS''@|$(REPLACE_WCSRTOMBS)|g' \ -e 's|@''REPLACE_WCSNRTOMBS''@|$(REPLACE_WCSNRTOMBS)|g' \ -e 's|@''REPLACE_WCWIDTH''@|$(REPLACE_WCWIDTH)|g' \ -e 's|@''REPLACE_WCSWIDTH''@|$(REPLACE_WCSWIDTH)|g' \ -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)'; \ } > $@-t && \ mv $@-t $@ # We need the following in order to create when the system # doesn't have one that works with the given compiler. wctype.h: wctype.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(WARN_ON_USE_H) $(AM_V_GEN)rm -f $@-t $@ && \ { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ sed -e 's|@''GUARD_PREFIX''@|GL|g' \ -e 's/@''HAVE_WCTYPE_H''@/$(HAVE_WCTYPE_H)/g' \ -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ -e 's|@''NEXT_WCTYPE_H''@|$(NEXT_WCTYPE_H)|g' \ -e 's/@''GNULIB_ISWBLANK''@/$(GNULIB_ISWBLANK)/g' \ -e 's/@''GNULIB_WCTYPE''@/$(GNULIB_WCTYPE)/g' \ -e 's/@''GNULIB_ISWCTYPE''@/$(GNULIB_ISWCTYPE)/g' \ -e 's/@''GNULIB_WCTRANS''@/$(GNULIB_WCTRANS)/g' \ -e 's/@''GNULIB_TOWCTRANS''@/$(GNULIB_TOWCTRANS)/g' \ -e 's/@''HAVE_ISWBLANK''@/$(HAVE_ISWBLANK)/g' \ -e 's/@''HAVE_ISWCNTRL''@/$(HAVE_ISWCNTRL)/g' \ -e 's/@''HAVE_WCTYPE_T''@/$(HAVE_WCTYPE_T)/g' \ -e 's/@''HAVE_WCTRANS_T''@/$(HAVE_WCTRANS_T)/g' \ -e 's/@''HAVE_WINT_T''@/$(HAVE_WINT_T)/g' \ -e 's/@''REPLACE_ISWBLANK''@/$(REPLACE_ISWBLANK)/g' \ -e 's/@''REPLACE_ISWCNTRL''@/$(REPLACE_ISWCNTRL)/g' \ -e 's/@''REPLACE_TOWLOWER''@/$(REPLACE_TOWLOWER)/g' \ -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ < $(srcdir)/wctype.in.h; \ } > $@-t && \ mv $@-t $@ mostlyclean-local: mostlyclean-generic @for dir in '' $(MOSTLYCLEANDIRS); do \ if test -n "$$dir" && test -d $$dir; then \ echo "rmdir $$dir"; rmdir $$dir; \ fi; \ done; \ : # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: le-1.14.9/lib/dirname.h0000644000015000007670000000265112122275244011472 00000000000000/* Take file names apart into directory and base names. Copyright (C) 1998, 2001, 2003-2006, 2009-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ #ifndef DIRNAME_H_ # define DIRNAME_H_ 1 # include # include # include "dosname.h" # ifndef DIRECTORY_SEPARATOR # define DIRECTORY_SEPARATOR '/' # endif # ifndef DOUBLE_SLASH_IS_DISTINCT_ROOT # define DOUBLE_SLASH_IS_DISTINCT_ROOT 0 # endif # if GNULIB_DIRNAME char *base_name (char const *file); char *dir_name (char const *file); # endif char *mdir_name (char const *file); size_t base_len (char const *file) _GL_ATTRIBUTE_PURE; size_t dir_len (char const *file) _GL_ATTRIBUTE_PURE; char *last_component (char const *file) _GL_ATTRIBUTE_PURE; bool strip_trailing_slashes (char *file); #endif /* not DIRNAME_H_ */ le-1.14.9/lib/getcwd.c0000644000015000007670000003053612122275244011326 00000000000000/* Copyright (C) 1991-1999, 2004-2013 Free Software Foundation, Inc. This file is part of the GNU C Library. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ #if !_LIBC # include # include #endif #include #include #include #include #include #include /* For AT_FDCWD on Solaris 9. */ /* If this host provides the openat function or if we're using the gnulib replacement function with a native fdopendir, then enable code below to make getcwd more efficient and robust. */ #if defined HAVE_OPENAT || (defined GNULIB_OPENAT && defined HAVE_FDOPENDIR) # define HAVE_OPENAT_SUPPORT 1 #else # define HAVE_OPENAT_SUPPORT 0 #endif #ifndef __set_errno # define __set_errno(val) (errno = (val)) #endif #include #ifndef _D_EXACT_NAMLEN # define _D_EXACT_NAMLEN(d) strlen ((d)->d_name) #endif #ifndef _D_ALLOC_NAMLEN # define _D_ALLOC_NAMLEN(d) (_D_EXACT_NAMLEN (d) + 1) #endif #include #include #include #if _LIBC # ifndef mempcpy # define mempcpy __mempcpy # endif #endif #ifndef MAX # define MAX(a, b) ((a) < (b) ? (b) : (a)) #endif #ifndef MIN # define MIN(a, b) ((a) < (b) ? (a) : (b)) #endif #include "pathmax.h" /* In this file, PATH_MAX only serves as a threshold for choosing among two algorithms. */ #ifndef PATH_MAX # define PATH_MAX 8192 #endif #if D_INO_IN_DIRENT # define MATCHING_INO(dp, ino) ((dp)->d_ino == (ino)) #else # define MATCHING_INO(dp, ino) true #endif #if !_LIBC # define __getcwd rpl_getcwd # define __lstat lstat # define __closedir closedir # define __opendir opendir # define __readdir readdir #endif /* The results of opendir() in this file are not used with dirfd and fchdir, and we do not leak fds to any single-threaded code that could use stdio, therefore save some unnecessary recursion in fchdir.c. FIXME - if the kernel ever adds support for multi-thread safety for avoiding standard fds, then we should use opendir_safer and openat_safer. */ #undef opendir #undef closedir /* Get the name of the current working directory, and put it in SIZE bytes of BUF. Returns NULL if the directory couldn't be determined or SIZE was too small. If successful, returns BUF. In GNU, if BUF is NULL, an array is allocated with 'malloc'; the array is SIZE bytes long, unless SIZE == 0, in which case it is as big as necessary. */ char * __getcwd (char *buf, size_t size) { /* Lengths of big file name components and entire file names, and a deep level of file name nesting. These numbers are not upper bounds; they are merely large values suitable for initial allocations, designed to be large enough for most real-world uses. */ enum { BIG_FILE_NAME_COMPONENT_LENGTH = 255, BIG_FILE_NAME_LENGTH = MIN (4095, PATH_MAX - 1), DEEP_NESTING = 100 }; #if HAVE_OPENAT_SUPPORT int fd = AT_FDCWD; bool fd_needs_closing = false; #else char dots[DEEP_NESTING * sizeof ".." + BIG_FILE_NAME_COMPONENT_LENGTH + 1]; char *dotlist = dots; size_t dotsize = sizeof dots; size_t dotlen = 0; #endif DIR *dirstream = NULL; dev_t rootdev, thisdev; ino_t rootino, thisino; char *dir; register char *dirp; struct stat st; size_t allocated = size; size_t used; #if HAVE_MINIMALLY_WORKING_GETCWD /* If AT_FDCWD is not defined, the algorithm below is O(N**2) and this is much slower than the system getcwd (at least on GNU/Linux). So trust the system getcwd's results unless they look suspicious. Use the system getcwd even if we have openat support, since the system getcwd works even when a parent is unreadable, while the openat-based approach does not. But on AIX 5.1..7.1, the system getcwd is not even minimally working: If the current directory name is slightly longer than PATH_MAX, it omits the first directory component and returns this wrong result with errno = 0. */ # undef getcwd dir = getcwd (buf, size); if (dir || (size && errno == ERANGE)) return dir; /* Solaris getcwd (NULL, 0) fails with errno == EINVAL, but it has internal magic that lets it work even if an ancestor directory is inaccessible, which is better in many cases. So in this case try again with a buffer that's almost always big enough. */ if (errno == EINVAL && buf == NULL && size == 0) { char big_buffer[BIG_FILE_NAME_LENGTH + 1]; dir = getcwd (big_buffer, sizeof big_buffer); if (dir) return strdup (dir); } # if HAVE_PARTLY_WORKING_GETCWD /* The system getcwd works, except it sometimes fails when it shouldn't, setting errno to ERANGE, ENAMETOOLONG, or ENOENT. */ if (errno != ERANGE && errno != ENAMETOOLONG && errno != ENOENT) return NULL; # endif #endif if (size == 0) { if (buf != NULL) { __set_errno (EINVAL); return NULL; } allocated = BIG_FILE_NAME_LENGTH + 1; } if (buf == NULL) { dir = malloc (allocated); if (dir == NULL) return NULL; } else dir = buf; dirp = dir + allocated; *--dirp = '\0'; if (__lstat (".", &st) < 0) goto lose; thisdev = st.st_dev; thisino = st.st_ino; if (__lstat ("/", &st) < 0) goto lose; rootdev = st.st_dev; rootino = st.st_ino; while (!(thisdev == rootdev && thisino == rootino)) { struct dirent *d; dev_t dotdev; ino_t dotino; bool mount_point; int parent_status; size_t dirroom; size_t namlen; bool use_d_ino = true; /* Look at the parent directory. */ #if HAVE_OPENAT_SUPPORT fd = openat (fd, "..", O_RDONLY); if (fd < 0) goto lose; fd_needs_closing = true; parent_status = fstat (fd, &st); #else dotlist[dotlen++] = '.'; dotlist[dotlen++] = '.'; dotlist[dotlen] = '\0'; parent_status = __lstat (dotlist, &st); #endif if (parent_status != 0) goto lose; if (dirstream && __closedir (dirstream) != 0) { dirstream = NULL; goto lose; } /* Figure out if this directory is a mount point. */ dotdev = st.st_dev; dotino = st.st_ino; mount_point = dotdev != thisdev; /* Search for the last directory. */ #if HAVE_OPENAT_SUPPORT dirstream = fdopendir (fd); if (dirstream == NULL) goto lose; fd_needs_closing = false; #else dirstream = __opendir (dotlist); if (dirstream == NULL) goto lose; dotlist[dotlen++] = '/'; #endif for (;;) { /* Clear errno to distinguish EOF from error if readdir returns NULL. */ __set_errno (0); d = __readdir (dirstream); /* When we've iterated through all directory entries without finding one with a matching d_ino, rewind the stream and consider each name again, but this time, using lstat. This is necessary in a chroot on at least one system (glibc-2.3.6 + linux 2.6.12), where .., ../.., ../../.., etc. all had the same device number, yet the d_ino values for entries in / did not match those obtained via lstat. */ if (d == NULL && errno == 0 && use_d_ino) { use_d_ino = false; rewinddir (dirstream); d = __readdir (dirstream); } if (d == NULL) { if (errno == 0) /* EOF on dirstream, which can mean e.g., that the current directory has been removed. */ __set_errno (ENOENT); goto lose; } if (d->d_name[0] == '.' && (d->d_name[1] == '\0' || (d->d_name[1] == '.' && d->d_name[2] == '\0'))) continue; if (use_d_ino) { bool match = (MATCHING_INO (d, thisino) || mount_point); if (! match) continue; } { int entry_status; #if HAVE_OPENAT_SUPPORT entry_status = fstatat (fd, d->d_name, &st, AT_SYMLINK_NOFOLLOW); #else /* Compute size needed for this file name, or for the file name ".." in the same directory, whichever is larger. Room for ".." might be needed the next time through the outer loop. */ size_t name_alloc = _D_ALLOC_NAMLEN (d); size_t filesize = dotlen + MAX (sizeof "..", name_alloc); if (filesize < dotlen) goto memory_exhausted; if (dotsize < filesize) { /* My, what a deep directory tree you have, Grandma. */ size_t newsize = MAX (filesize, dotsize * 2); size_t i; if (newsize < dotsize) goto memory_exhausted; if (dotlist != dots) free (dotlist); dotlist = malloc (newsize); if (dotlist == NULL) goto lose; dotsize = newsize; i = 0; do { dotlist[i++] = '.'; dotlist[i++] = '.'; dotlist[i++] = '/'; } while (i < dotlen); } memcpy (dotlist + dotlen, d->d_name, _D_ALLOC_NAMLEN (d)); entry_status = __lstat (dotlist, &st); #endif /* We don't fail here if we cannot stat() a directory entry. This can happen when (network) file systems fail. If this entry is in fact the one we are looking for we will find out soon as we reach the end of the directory without having found anything. */ if (entry_status == 0 && S_ISDIR (st.st_mode) && st.st_dev == thisdev && st.st_ino == thisino) break; } } dirroom = dirp - dir; namlen = _D_EXACT_NAMLEN (d); if (dirroom <= namlen) { if (size != 0) { __set_errno (ERANGE); goto lose; } else { char *tmp; size_t oldsize = allocated; allocated += MAX (allocated, namlen); if (allocated < oldsize || ! (tmp = realloc (dir, allocated))) goto memory_exhausted; /* Move current contents up to the end of the buffer. This is guaranteed to be non-overlapping. */ dirp = memcpy (tmp + allocated - (oldsize - dirroom), tmp + dirroom, oldsize - dirroom); dir = tmp; } } dirp -= namlen; memcpy (dirp, d->d_name, namlen); *--dirp = '/'; thisdev = dotdev; thisino = dotino; } if (dirstream && __closedir (dirstream) != 0) { dirstream = NULL; goto lose; } if (dirp == &dir[allocated - 1]) *--dirp = '/'; #if ! HAVE_OPENAT_SUPPORT if (dotlist != dots) free (dotlist); #endif used = dir + allocated - dirp; memmove (dir, dirp, used); if (size == 0) /* Ensure that the buffer is only as large as necessary. */ buf = realloc (dir, used); if (buf == NULL) /* Either buf was NULL all along, or 'realloc' failed but we still have the original string. */ buf = dir; return buf; memory_exhausted: __set_errno (ENOMEM); lose: { int save = errno; if (dirstream) __closedir (dirstream); #if HAVE_OPENAT_SUPPORT if (fd_needs_closing) close (fd); #else if (dotlist != dots) free (dotlist); #endif if (buf == NULL) free (dir); __set_errno (save); } return NULL; } #ifdef weak_alias weak_alias (__getcwd, getcwd) #endif le-1.14.9/lib/strtol.c0000644000015000007670000002566612122275244011410 00000000000000/* Convert string representation of a number into an integer value. Copyright (C) 1991-1992, 1994-1999, 2003, 2005-2007, 2009-2013 Free Software Foundation, Inc. NOTE: The canonical source of this file is maintained with the GNU C Library. Bugs can be reported to bug-glibc@gnu.org. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ #ifdef _LIBC # define USE_NUMBER_GROUPING #else # include #endif #include #include #ifndef __set_errno # define __set_errno(Val) errno = (Val) #endif #include #include #include #include #ifdef USE_NUMBER_GROUPING # include "../locale/localeinfo.h" #endif /* Nonzero if we are defining 'strtoul' or 'strtoull', operating on unsigned integers. */ #ifndef UNSIGNED # define UNSIGNED 0 # define INT LONG int #else # define INT unsigned LONG int #endif /* Determine the name. */ #ifdef USE_IN_EXTENDED_LOCALE_MODEL # if UNSIGNED # ifdef USE_WIDE_CHAR # ifdef QUAD # define strtol __wcstoull_l # else # define strtol __wcstoul_l # endif # else # ifdef QUAD # define strtol __strtoull_l # else # define strtol __strtoul_l # endif # endif # else # ifdef USE_WIDE_CHAR # ifdef QUAD # define strtol __wcstoll_l # else # define strtol __wcstol_l # endif # else # ifdef QUAD # define strtol __strtoll_l # else # define strtol __strtol_l # endif # endif # endif #else # if UNSIGNED # ifdef USE_WIDE_CHAR # ifdef QUAD # define strtol wcstoull # else # define strtol wcstoul # endif # else # ifdef QUAD # define strtol strtoull # else # define strtol strtoul # endif # endif # else # ifdef USE_WIDE_CHAR # ifdef QUAD # define strtol wcstoll # else # define strtol wcstol # endif # else # ifdef QUAD # define strtol strtoll # endif # endif # endif #endif /* If QUAD is defined, we are defining 'strtoll' or 'strtoull', operating on 'long long int's. */ #ifdef QUAD # define LONG long long # define STRTOL_LONG_MIN LLONG_MIN # define STRTOL_LONG_MAX LLONG_MAX # define STRTOL_ULONG_MAX ULLONG_MAX /* The extra casts in the following macros work around compiler bugs, e.g., in Cray C 5.0.3.0. */ /* True if negative values of the signed integer type T use two's complement, ones' complement, or signed magnitude representation, respectively. Much GNU code assumes two's complement, but some people like to be portable to all possible C hosts. */ # define TYPE_TWOS_COMPLEMENT(t) ((t) ~ (t) 0 == (t) -1) # define TYPE_ONES_COMPLEMENT(t) ((t) ~ (t) 0 == 0) # define TYPE_SIGNED_MAGNITUDE(t) ((t) ~ (t) 0 < (t) -1) /* True if the arithmetic type T is signed. */ # define TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) /* The maximum and minimum values for the integer type T. These macros have undefined behavior if T is signed and has padding bits. If this is a problem for you, please let us know how to fix it for your host. */ # define TYPE_MINIMUM(t) \ ((t) (! TYPE_SIGNED (t) \ ? (t) 0 \ : TYPE_SIGNED_MAGNITUDE (t) \ ? ~ (t) 0 \ : ~ TYPE_MAXIMUM (t))) # define TYPE_MAXIMUM(t) \ ((t) (! TYPE_SIGNED (t) \ ? (t) -1 \ : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) # ifndef ULLONG_MAX # define ULLONG_MAX TYPE_MAXIMUM (unsigned long long) # endif # ifndef LLONG_MAX # define LLONG_MAX TYPE_MAXIMUM (long long int) # endif # ifndef LLONG_MIN # define LLONG_MIN TYPE_MINIMUM (long long int) # endif # if __GNUC__ == 2 && __GNUC_MINOR__ < 7 /* Work around gcc bug with using this constant. */ static const unsigned long long int maxquad = ULLONG_MAX; # undef STRTOL_ULONG_MAX # define STRTOL_ULONG_MAX maxquad # endif #else # define LONG long # define STRTOL_LONG_MIN LONG_MIN # define STRTOL_LONG_MAX LONG_MAX # define STRTOL_ULONG_MAX ULONG_MAX #endif /* We use this code also for the extended locale handling where the function gets as an additional argument the locale which has to be used. To access the values we have to redefine the _NL_CURRENT macro. */ #ifdef USE_IN_EXTENDED_LOCALE_MODEL # undef _NL_CURRENT # define _NL_CURRENT(category, item) \ (current->values[_NL_ITEM_INDEX (item)].string) # define LOCALE_PARAM , loc # define LOCALE_PARAM_PROTO , __locale_t loc #else # define LOCALE_PARAM # define LOCALE_PARAM_PROTO #endif #ifdef USE_WIDE_CHAR # include # include # define L_(Ch) L##Ch # define UCHAR_TYPE wint_t # define STRING_TYPE wchar_t # ifdef USE_IN_EXTENDED_LOCALE_MODEL # define ISSPACE(Ch) __iswspace_l ((Ch), loc) # define ISALPHA(Ch) __iswalpha_l ((Ch), loc) # define TOUPPER(Ch) __towupper_l ((Ch), loc) # else # define ISSPACE(Ch) iswspace (Ch) # define ISALPHA(Ch) iswalpha (Ch) # define TOUPPER(Ch) towupper (Ch) # endif #else # define L_(Ch) Ch # define UCHAR_TYPE unsigned char # define STRING_TYPE char # ifdef USE_IN_EXTENDED_LOCALE_MODEL # define ISSPACE(Ch) __isspace_l ((Ch), loc) # define ISALPHA(Ch) __isalpha_l ((Ch), loc) # define TOUPPER(Ch) __toupper_l ((Ch), loc) # else # define ISSPACE(Ch) isspace (Ch) # define ISALPHA(Ch) isalpha (Ch) # define TOUPPER(Ch) toupper (Ch) # endif #endif #define INTERNAL(X) INTERNAL1(X) #define INTERNAL1(X) __##X##_internal #define WEAKNAME(X) WEAKNAME1(X) #ifdef USE_NUMBER_GROUPING /* This file defines a function to check for correct grouping. */ # include "grouping.h" #endif /* Convert NPTR to an 'unsigned long int' or 'long int' in base BASE. If BASE is 0 the base is determined by the presence of a leading zero, indicating octal or a leading "0x" or "0X", indicating hexadecimal. If BASE is < 2 or > 36, it is reset to 10. If ENDPTR is not NULL, a pointer to the character after the last one converted is stored in *ENDPTR. */ INT INTERNAL (strtol) (const STRING_TYPE *nptr, STRING_TYPE **endptr, int base, int group LOCALE_PARAM_PROTO) { int negative; register unsigned LONG int cutoff; register unsigned int cutlim; register unsigned LONG int i; register const STRING_TYPE *s; register UCHAR_TYPE c; const STRING_TYPE *save, *end; int overflow; #ifdef USE_NUMBER_GROUPING # ifdef USE_IN_EXTENDED_LOCALE_MODEL struct locale_data *current = loc->__locales[LC_NUMERIC]; # endif /* The thousands character of the current locale. */ wchar_t thousands = L'\0'; /* The numeric grouping specification of the current locale, in the format described in . */ const char *grouping; if (group) { grouping = _NL_CURRENT (LC_NUMERIC, GROUPING); if (*grouping <= 0 || *grouping == CHAR_MAX) grouping = NULL; else { /* Figure out the thousands separator character. */ # if defined _LIBC || defined _HAVE_BTOWC thousands = __btowc (*_NL_CURRENT (LC_NUMERIC, THOUSANDS_SEP)); if (thousands == WEOF) thousands = L'\0'; # endif if (thousands == L'\0') grouping = NULL; } } else grouping = NULL; #endif if (base < 0 || base == 1 || base > 36) { __set_errno (EINVAL); return 0; } save = s = nptr; /* Skip white space. */ while (ISSPACE (*s)) ++s; if (*s == L_('\0')) goto noconv; /* Check for a sign. */ if (*s == L_('-')) { negative = 1; ++s; } else if (*s == L_('+')) { negative = 0; ++s; } else negative = 0; /* Recognize number prefix and if BASE is zero, figure it out ourselves. */ if (*s == L_('0')) { if ((base == 0 || base == 16) && TOUPPER (s[1]) == L_('X')) { s += 2; base = 16; } else if (base == 0) base = 8; } else if (base == 0) base = 10; /* Save the pointer so we can check later if anything happened. */ save = s; #ifdef USE_NUMBER_GROUPING if (group) { /* Find the end of the digit string and check its grouping. */ end = s; for (c = *end; c != L_('\0'); c = *++end) if ((wchar_t) c != thousands && ((wchar_t) c < L_('0') || (wchar_t) c > L_('9')) && (!ISALPHA (c) || (int) (TOUPPER (c) - L_('A') + 10) >= base)) break; if (*s == thousands) end = s; else end = correctly_grouped_prefix (s, end, thousands, grouping); } else #endif end = NULL; cutoff = STRTOL_ULONG_MAX / (unsigned LONG int) base; cutlim = STRTOL_ULONG_MAX % (unsigned LONG int) base; overflow = 0; i = 0; for (c = *s; c != L_('\0'); c = *++s) { if (s == end) break; if (c >= L_('0') && c <= L_('9')) c -= L_('0'); else if (ISALPHA (c)) c = TOUPPER (c) - L_('A') + 10; else break; if ((int) c >= base) break; /* Check for overflow. */ if (i > cutoff || (i == cutoff && c > cutlim)) overflow = 1; else { i *= (unsigned LONG int) base; i += c; } } /* Check if anything actually happened. */ if (s == save) goto noconv; /* Store in ENDPTR the address of one character past the last character we converted. */ if (endptr != NULL) *endptr = (STRING_TYPE *) s; #if !UNSIGNED /* Check for a value that is within the range of 'unsigned LONG int', but outside the range of 'LONG int'. */ if (overflow == 0 && i > (negative ? -((unsigned LONG int) (STRTOL_LONG_MIN + 1)) + 1 : (unsigned LONG int) STRTOL_LONG_MAX)) overflow = 1; #endif if (overflow) { __set_errno (ERANGE); #if UNSIGNED return STRTOL_ULONG_MAX; #else return negative ? STRTOL_LONG_MIN : STRTOL_LONG_MAX; #endif } /* Return the result of the appropriate sign. */ return negative ? -i : i; noconv: /* We must handle a special case here: the base is 0 or 16 and the first two characters are '0' and 'x', but the rest are no hexadecimal digits. This is no error case. We return 0 and ENDPTR points to the 'x'. */ if (endptr != NULL) { if (save - nptr >= 2 && TOUPPER (save[-1]) == L_('X') && save[-2] == L_('0')) *endptr = (STRING_TYPE *) &save[-1]; else /* There was no number to convert. */ *endptr = (STRING_TYPE *) nptr; } return 0L; } /* External user entry point. */ INT #ifdef weak_function weak_function #endif strtol (const STRING_TYPE *nptr, STRING_TYPE **endptr, int base LOCALE_PARAM_PROTO) { return INTERNAL (strtol) (nptr, endptr, base, 0 LOCALE_PARAM); } le-1.14.9/lib/alloca.in.h0000644000015000007670000000372412122275244011715 00000000000000/* Memory allocation on the stack. Copyright (C) 1995, 1999, 2001-2004, 2006-2013 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, see . */ /* Avoid using the symbol _ALLOCA_H here, as Bison assumes _ALLOCA_H means there is a real alloca function. */ #ifndef _GL_ALLOCA_H #define _GL_ALLOCA_H /* alloca (N) returns a pointer to N bytes of memory allocated on the stack, which will last until the function returns. Use of alloca should be avoided: - inside arguments of function calls - undefined behaviour, - in inline functions - the allocation may actually last until the calling function returns, - for huge N (say, N >= 65536) - you never know how large (or small) the stack is, and when the stack cannot fulfill the memory allocation request, the program just crashes. */ #ifndef alloca # ifdef __GNUC__ # define alloca __builtin_alloca # elif defined _AIX # define alloca __alloca # elif defined _MSC_VER # include # define alloca _alloca # elif defined __DECC && defined __VMS # define alloca __ALLOCA # elif defined __TANDEM && defined _TNS_E_TARGET # ifdef __cplusplus extern "C" # endif void *_alloca (unsigned short); # pragma intrinsic (_alloca) # define alloca _alloca # else # include # ifdef __cplusplus extern "C" # endif void *alloca (size_t); # endif #endif #endif /* _GL_ALLOCA_H */ le-1.14.9/lib/cloexec.h0000644000015000007670000000273412122275244011477 00000000000000/* closexec.c - set or clear the close-on-exec descriptor flag Copyright (C) 2004, 2009-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ #include /* Set the 'FD_CLOEXEC' flag of DESC if VALUE is true, or clear the flag if VALUE is false. Return 0 on success, or -1 on error with 'errno' set. Note that on MingW, this function does NOT protect DESC from being inherited into spawned children. Instead, either use dup_cloexec followed by closing the original DESC, or use interfaces such as open or pipe2 that accept flags like O_CLOEXEC to create DESC non-inheritable in the first place. */ int set_cloexec_flag (int desc, bool value); /* Duplicates a file handle FD, while marking the copy to be closed prior to exec or spawn. Returns -1 and sets errno if FD could not be duplicated. */ int dup_cloexec (int fd); le-1.14.9/lib/mbtowc.c0000644000015000007670000000164612122275244011344 00000000000000/* Convert multibyte character to wide character. Copyright (C) 2011-2013 Free Software Foundation, Inc. Written by Bruno Haible , 2011. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ #include #include #include #include #include #include "mbtowc-impl.h" le-1.14.9/lib/exitfail.c0000644000015000007670000000153312122275244011651 00000000000000/* Failure exit status Copyright (C) 2002-2003, 2005-2007, 2009-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ #include #include "exitfail.h" #include int volatile exit_failure = EXIT_FAILURE; le-1.14.9/lib/rewinddir.c0000644000015000007670000000266612122275244012043 00000000000000/* Restart reading the entries of a directory from the beginning. Copyright (C) 2011-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ #include /* Specification. */ #include #include #include "dirent-private.h" void rewinddir (DIR *dirp) { /* Like in closedir(). */ if (dirp->current != INVALID_HANDLE_VALUE) FindClose (dirp->current); /* Like in opendir(). */ dirp->status = -1; dirp->current = FindFirstFile (dirp->dir_name_mask, &dirp->entry); if (dirp->current == INVALID_HANDLE_VALUE) { switch (GetLastError ()) { case ERROR_FILE_NOT_FOUND: dirp->status = -2; break; default: /* Save the error code for the next readdir() call. */ dirp->status = ENOENT; break; } } } le-1.14.9/lib/malloc.c0000644000015000007670000000273212122275244011315 00000000000000/* malloc() function that is glibc compatible. Copyright (C) 1997-1998, 2006-2007, 2009-2013 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, see . */ /* written by Jim Meyering and Bruno Haible */ #define _GL_USE_STDLIB_ALLOC 1 #include /* Only the AC_FUNC_MALLOC macro defines 'malloc' already in config.h. */ #ifdef malloc # define NEED_MALLOC_GNU 1 # undef malloc /* Whereas the gnulib module 'malloc-gnu' defines HAVE_MALLOC_GNU. */ #elif GNULIB_MALLOC_GNU && !HAVE_MALLOC_GNU # define NEED_MALLOC_GNU 1 #endif #include #include /* Allocate an N-byte block of memory from the heap. If N is zero, allocate a 1-byte block. */ void * rpl_malloc (size_t n) { void *result; #if NEED_MALLOC_GNU if (n == 0) n = 1; #endif result = malloc (n); #if !HAVE_MALLOC_POSIX if (result == NULL) errno = ENOMEM; #endif return result; } le-1.14.9/lib/mbtowc-impl.h0000644000015000007670000000262612122275244012307 00000000000000/* Convert multibyte character to wide character. Copyright (C) 2011-2013 Free Software Foundation, Inc. Written by Bruno Haible , 2011. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ /* We don't need a static internal state, because the encoding is not state dependent, and when mbrtowc returns (size_t)(-2). we throw the result away. */ int mbtowc (wchar_t *pwc, const char *s, size_t n) { if (s == NULL) return 0; else { mbstate_t state; wchar_t wc; size_t result; memset (&state, 0, sizeof (mbstate_t)); result = mbrtowc (&wc, s, n, &state); if (result == (size_t)-1 || result == (size_t)-2) { errno = EILSEQ; return -1; } if (pwc != NULL) *pwc = wc; return (wc == 0 ? 0 : result); } } le-1.14.9/lib/realloc.c0000644000015000007670000000407012122275244011464 00000000000000/* realloc() function that is glibc compatible. Copyright (C) 1997, 2003-2004, 2006-2007, 2009-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ /* written by Jim Meyering and Bruno Haible */ #define _GL_USE_STDLIB_ALLOC 1 #include /* Only the AC_FUNC_REALLOC macro defines 'realloc' already in config.h. */ #ifdef realloc # define NEED_REALLOC_GNU 1 /* Whereas the gnulib module 'realloc-gnu' defines HAVE_REALLOC_GNU. */ #elif GNULIB_REALLOC_GNU && !HAVE_REALLOC_GNU # define NEED_REALLOC_GNU 1 #endif /* Infer the properties of the system's malloc function. The gnulib module 'malloc-gnu' defines HAVE_MALLOC_GNU. */ #if GNULIB_MALLOC_GNU && HAVE_MALLOC_GNU # define SYSTEM_MALLOC_GLIBC_COMPATIBLE 1 #endif #include #include /* Change the size of an allocated block of memory P to N bytes, with error checking. If N is zero, change it to 1. If P is NULL, use malloc. */ void * rpl_realloc (void *p, size_t n) { void *result; #if NEED_REALLOC_GNU if (n == 0) { n = 1; /* In theory realloc might fail, so don't rely on it to free. */ free (p); p = NULL; } #endif if (p == NULL) { #if GNULIB_REALLOC_GNU && !NEED_REALLOC_GNU && !SYSTEM_MALLOC_GLIBC_COMPATIBLE if (n == 0) n = 1; #endif result = malloc (n); } else result = realloc (p, n); #if !HAVE_REALLOC_POSIX if (result == NULL) errno = ENOMEM; #endif return result; } le-1.14.9/lib/openat.c0000644000015000007670000002072512122275244011336 00000000000000/* provide a replacement openat function Copyright (C) 2004-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ /* written by Jim Meyering */ /* If the user's config.h happens to include , let it include only the system's here, so that orig_openat doesn't recurse to rpl_openat. */ #define __need_system_fcntl_h #include /* Get the original definition of open. It might be defined as a macro. */ #include #include #undef __need_system_fcntl_h #if HAVE_OPENAT static int orig_openat (int fd, char const *filename, int flags, mode_t mode) { return openat (fd, filename, flags, mode); } #endif /* Write "fcntl.h" here, not , otherwise OSF/1 5.1 DTK cc eliminates this include because of the preliminary #include above. */ #include "fcntl.h" #include "openat.h" #include #include #include #include #include #include #if HAVE_OPENAT /* Like openat, but work around Solaris 9 bugs with trailing slash. */ int rpl_openat (int dfd, char const *filename, int flags, ...) { mode_t mode; int fd; mode = 0; if (flags & O_CREAT) { va_list arg; va_start (arg, flags); /* We have to use PROMOTED_MODE_T instead of mode_t, otherwise GCC 4 creates crashing code when 'mode_t' is smaller than 'int'. */ mode = va_arg (arg, PROMOTED_MODE_T); va_end (arg); } # if OPEN_TRAILING_SLASH_BUG /* If the filename ends in a slash and one of O_CREAT, O_WRONLY, O_RDWR is specified, then fail. Rationale: POSIX says that "A pathname that contains at least one non-slash character and that ends with one or more trailing slashes shall be resolved as if a single dot character ( '.' ) were appended to the pathname." and "The special filename dot shall refer to the directory specified by its predecessor." If the named file already exists as a directory, then - if O_CREAT is specified, open() must fail because of the semantics of O_CREAT, - if O_WRONLY or O_RDWR is specified, open() must fail because POSIX says that it fails with errno = EISDIR in this case. If the named file does not exist or does not name a directory, then - if O_CREAT is specified, open() must fail since open() cannot create directories, - if O_WRONLY or O_RDWR is specified, open() must fail because the file does not contain a '.' directory. */ if (flags & (O_CREAT | O_WRONLY | O_RDWR)) { size_t len = strlen (filename); if (len > 0 && filename[len - 1] == '/') { errno = EISDIR; return -1; } } # endif fd = orig_openat (dfd, filename, flags, mode); # if OPEN_TRAILING_SLASH_BUG /* If the filename ends in a slash and fd does not refer to a directory, then fail. Rationale: POSIX says that "A pathname that contains at least one non-slash character and that ends with one or more trailing slashes shall be resolved as if a single dot character ( '.' ) were appended to the pathname." and "The special filename dot shall refer to the directory specified by its predecessor." If the named file without the slash is not a directory, open() must fail with ENOTDIR. */ if (fd >= 0) { /* We know len is positive, since open did not fail with ENOENT. */ size_t len = strlen (filename); if (filename[len - 1] == '/') { struct stat statbuf; if (fstat (fd, &statbuf) >= 0 && !S_ISDIR (statbuf.st_mode)) { close (fd); errno = ENOTDIR; return -1; } } } # endif return fd; } #else /* !HAVE_OPENAT */ # include "dosname.h" /* solely for definition of IS_ABSOLUTE_FILE_NAME */ # include "openat-priv.h" # include "save-cwd.h" /* Replacement for Solaris' openat function. First, try to simulate it via open ("/proc/self/fd/FD/FILE"). Failing that, simulate it by doing save_cwd/fchdir/open/restore_cwd. If either the save_cwd or the restore_cwd fails (relatively unlikely), then give a diagnostic and exit nonzero. Otherwise, upon failure, set errno and return -1, as openat does. Upon successful completion, return a file descriptor. */ int openat (int fd, char const *file, int flags, ...) { mode_t mode = 0; if (flags & O_CREAT) { va_list arg; va_start (arg, flags); /* We have to use PROMOTED_MODE_T instead of mode_t, otherwise GCC 4 creates crashing code when 'mode_t' is smaller than 'int'. */ mode = va_arg (arg, PROMOTED_MODE_T); va_end (arg); } return openat_permissive (fd, file, flags, mode, NULL); } /* Like openat (FD, FILE, FLAGS, MODE), but if CWD_ERRNO is nonnull, set *CWD_ERRNO to an errno value if unable to save or restore the initial working directory. This is needed only the first time remove.c's remove_dir opens a command-line directory argument. If a previous attempt to restore the current working directory failed, then we must not even try to access a '.'-relative name. It is the caller's responsibility not to call this function in that case. */ int openat_permissive (int fd, char const *file, int flags, mode_t mode, int *cwd_errno) { struct saved_cwd saved_cwd; int saved_errno; int err; bool save_ok; if (fd == AT_FDCWD || IS_ABSOLUTE_FILE_NAME (file)) return open (file, flags, mode); { char buf[OPENAT_BUFFER_SIZE]; char *proc_file = openat_proc_name (buf, fd, file); if (proc_file) { int open_result = open (proc_file, flags, mode); int open_errno = errno; if (proc_file != buf) free (proc_file); /* If the syscall succeeds, or if it fails with an unexpected errno value, then return right away. Otherwise, fall through and resort to using save_cwd/restore_cwd. */ if (0 <= open_result || ! EXPECTED_ERRNO (open_errno)) { errno = open_errno; return open_result; } } } save_ok = (save_cwd (&saved_cwd) == 0); if (! save_ok) { if (! cwd_errno) openat_save_fail (errno); *cwd_errno = errno; } if (0 <= fd && fd == saved_cwd.desc) { /* If saving the working directory collides with the user's requested fd, then the user's fd must have been closed to begin with. */ free_cwd (&saved_cwd); errno = EBADF; return -1; } err = fchdir (fd); saved_errno = errno; if (! err) { err = open (file, flags, mode); saved_errno = errno; if (save_ok && restore_cwd (&saved_cwd) != 0) { if (! cwd_errno) { /* Don't write a message to just-created fd 2. */ saved_errno = errno; if (err == STDERR_FILENO) close (err); openat_restore_fail (saved_errno); } *cwd_errno = errno; } } free_cwd (&saved_cwd); errno = saved_errno; return err; } /* Return true if our openat implementation must resort to using save_cwd and restore_cwd. */ bool openat_needs_fchdir (void) { bool needs_fchdir = true; int fd = open ("/", O_SEARCH); if (0 <= fd) { char buf[OPENAT_BUFFER_SIZE]; char *proc_file = openat_proc_name (buf, fd, "."); if (proc_file) { needs_fchdir = false; if (proc_file != buf) free (proc_file); } close (fd); } return needs_fchdir; } #endif /* !HAVE_OPENAT */ le-1.14.9/lib/sys_stat.in.h0000644000015000007670000004767112122275244012344 00000000000000/* Provide a more complete sys/stat header file. Copyright (C) 2005-2013 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, see . */ /* Written by Eric Blake, Paul Eggert, and Jim Meyering. */ /* This file is supposed to be used on platforms where is incomplete. It is intended to provide definitions and prototypes needed by an application. Start with what the system provides. */ #if __GNUC__ >= 3 @PRAGMA_SYSTEM_HEADER@ #endif @PRAGMA_COLUMNS@ #if defined __need_system_sys_stat_h /* Special invocation convention. */ #@INCLUDE_NEXT@ @NEXT_SYS_STAT_H@ #else /* Normal invocation convention. */ #ifndef _@GUARD_PREFIX@_SYS_STAT_H /* Get nlink_t. May also define off_t to a 64-bit type on native Windows. */ #include /* Get struct timespec. */ #include /* The include_next requires a split double-inclusion guard. */ #@INCLUDE_NEXT@ @NEXT_SYS_STAT_H@ #ifndef _@GUARD_PREFIX@_SYS_STAT_H #define _@GUARD_PREFIX@_SYS_STAT_H /* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ /* The definition of _GL_ARG_NONNULL is copied here. */ /* The definition of _GL_WARN_ON_USE is copied here. */ /* Before doing "#define mkdir rpl_mkdir" below, we need to include all headers that may declare mkdir(). Native Windows platforms declare mkdir in and/or , not in . */ #if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ # include /* mingw32, mingw64 */ # include /* mingw64, MSVC 9 */ #endif /* Native Windows platforms declare umask() in . */ #if 0 && ((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__) # include #endif /* Large File Support on native Windows. */ #if @WINDOWS_64_BIT_ST_SIZE@ # define stat _stati64 #endif #ifndef S_IFIFO # ifdef _S_IFIFO # define S_IFIFO _S_IFIFO # endif #endif #ifndef S_IFMT # define S_IFMT 0170000 #endif #if STAT_MACROS_BROKEN # undef S_ISBLK # undef S_ISCHR # undef S_ISDIR # undef S_ISFIFO # undef S_ISLNK # undef S_ISNAM # undef S_ISMPB # undef S_ISMPC # undef S_ISNWK # undef S_ISREG # undef S_ISSOCK #endif #ifndef S_ISBLK # ifdef S_IFBLK # define S_ISBLK(m) (((m) & S_IFMT) == S_IFBLK) # else # define S_ISBLK(m) 0 # endif #endif #ifndef S_ISCHR # ifdef S_IFCHR # define S_ISCHR(m) (((m) & S_IFMT) == S_IFCHR) # else # define S_ISCHR(m) 0 # endif #endif #ifndef S_ISDIR # ifdef S_IFDIR # define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR) # else # define S_ISDIR(m) 0 # endif #endif #ifndef S_ISDOOR /* Solaris 2.5 and up */ # define S_ISDOOR(m) 0 #endif #ifndef S_ISFIFO # ifdef S_IFIFO # define S_ISFIFO(m) (((m) & S_IFMT) == S_IFIFO) # else # define S_ISFIFO(m) 0 # endif #endif #ifndef S_ISLNK # ifdef S_IFLNK # define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK) # else # define S_ISLNK(m) 0 # endif #endif #ifndef S_ISMPB /* V7 */ # ifdef S_IFMPB # define S_ISMPB(m) (((m) & S_IFMT) == S_IFMPB) # define S_ISMPC(m) (((m) & S_IFMT) == S_IFMPC) # else # define S_ISMPB(m) 0 # define S_ISMPC(m) 0 # endif #endif #ifndef S_ISMPX /* AIX */ # define S_ISMPX(m) 0 #endif #ifndef S_ISNAM /* Xenix */ # ifdef S_IFNAM # define S_ISNAM(m) (((m) & S_IFMT) == S_IFNAM) # else # define S_ISNAM(m) 0 # endif #endif #ifndef S_ISNWK /* HP/UX */ # ifdef S_IFNWK # define S_ISNWK(m) (((m) & S_IFMT) == S_IFNWK) # else # define S_ISNWK(m) 0 # endif #endif #ifndef S_ISPORT /* Solaris 10 and up */ # define S_ISPORT(m) 0 #endif #ifndef S_ISREG # ifdef S_IFREG # define S_ISREG(m) (((m) & S_IFMT) == S_IFREG) # else # define S_ISREG(m) 0 # endif #endif #ifndef S_ISSOCK # ifdef S_IFSOCK # define S_ISSOCK(m) (((m) & S_IFMT) == S_IFSOCK) # else # define S_ISSOCK(m) 0 # endif #endif #ifndef S_TYPEISMQ # define S_TYPEISMQ(p) 0 #endif #ifndef S_TYPEISTMO # define S_TYPEISTMO(p) 0 #endif #ifndef S_TYPEISSEM # ifdef S_INSEM # define S_TYPEISSEM(p) (S_ISNAM ((p)->st_mode) && (p)->st_rdev == S_INSEM) # else # define S_TYPEISSEM(p) 0 # endif #endif #ifndef S_TYPEISSHM # ifdef S_INSHD # define S_TYPEISSHM(p) (S_ISNAM ((p)->st_mode) && (p)->st_rdev == S_INSHD) # else # define S_TYPEISSHM(p) 0 # endif #endif /* high performance ("contiguous data") */ #ifndef S_ISCTG # define S_ISCTG(p) 0 #endif /* Cray DMF (data migration facility): off line, with data */ #ifndef S_ISOFD # define S_ISOFD(p) 0 #endif /* Cray DMF (data migration facility): off line, with no data */ #ifndef S_ISOFL # define S_ISOFL(p) 0 #endif /* 4.4BSD whiteout */ #ifndef S_ISWHT # define S_ISWHT(m) 0 #endif /* If any of the following are undefined, define them to their de facto standard values. */ #if !S_ISUID # define S_ISUID 04000 #endif #if !S_ISGID # define S_ISGID 02000 #endif /* S_ISVTX is a common extension to POSIX. */ #ifndef S_ISVTX # define S_ISVTX 01000 #endif #if !S_IRUSR && S_IREAD # define S_IRUSR S_IREAD #endif #if !S_IRUSR # define S_IRUSR 00400 #endif #if !S_IRGRP # define S_IRGRP (S_IRUSR >> 3) #endif #if !S_IROTH # define S_IROTH (S_IRUSR >> 6) #endif #if !S_IWUSR && S_IWRITE # define S_IWUSR S_IWRITE #endif #if !S_IWUSR # define S_IWUSR 00200 #endif #if !S_IWGRP # define S_IWGRP (S_IWUSR >> 3) #endif #if !S_IWOTH # define S_IWOTH (S_IWUSR >> 6) #endif #if !S_IXUSR && S_IEXEC # define S_IXUSR S_IEXEC #endif #if !S_IXUSR # define S_IXUSR 00100 #endif #if !S_IXGRP # define S_IXGRP (S_IXUSR >> 3) #endif #if !S_IXOTH # define S_IXOTH (S_IXUSR >> 6) #endif #if !S_IRWXU # define S_IRWXU (S_IRUSR | S_IWUSR | S_IXUSR) #endif #if !S_IRWXG # define S_IRWXG (S_IRGRP | S_IWGRP | S_IXGRP) #endif #if !S_IRWXO # define S_IRWXO (S_IROTH | S_IWOTH | S_IXOTH) #endif /* S_IXUGO is a common extension to POSIX. */ #if !S_IXUGO # define S_IXUGO (S_IXUSR | S_IXGRP | S_IXOTH) #endif #ifndef S_IRWXUGO # define S_IRWXUGO (S_IRWXU | S_IRWXG | S_IRWXO) #endif /* Macros for futimens and utimensat. */ #ifndef UTIME_NOW # define UTIME_NOW (-1) # define UTIME_OMIT (-2) #endif #if @GNULIB_FCHMODAT@ # if !@HAVE_FCHMODAT@ _GL_FUNCDECL_SYS (fchmodat, int, (int fd, char const *file, mode_t mode, int flag) _GL_ARG_NONNULL ((2))); # endif _GL_CXXALIAS_SYS (fchmodat, int, (int fd, char const *file, mode_t mode, int flag)); _GL_CXXALIASWARN (fchmodat); #elif defined GNULIB_POSIXCHECK # undef fchmodat # if HAVE_RAW_DECL_FCHMODAT _GL_WARN_ON_USE (fchmodat, "fchmodat is not portable - " "use gnulib module openat for portability"); # endif #endif #if @GNULIB_FSTAT@ # if @REPLACE_FSTAT@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef fstat # define fstat rpl_fstat # endif _GL_FUNCDECL_RPL (fstat, int, (int fd, struct stat *buf) _GL_ARG_NONNULL ((2))); _GL_CXXALIAS_RPL (fstat, int, (int fd, struct stat *buf)); # else _GL_CXXALIAS_SYS (fstat, int, (int fd, struct stat *buf)); # endif _GL_CXXALIASWARN (fstat); #elif @WINDOWS_64_BIT_ST_SIZE@ /* Above, we define stat to _stati64. */ # define fstat _fstati64 #elif defined GNULIB_POSIXCHECK # undef fstat # if HAVE_RAW_DECL_FSTAT _GL_WARN_ON_USE (fstat, "fstat has portability problems - " "use gnulib module fstat for portability"); # endif #endif #if @GNULIB_FSTATAT@ # if @REPLACE_FSTATAT@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef fstatat # define fstatat rpl_fstatat # endif _GL_FUNCDECL_RPL (fstatat, int, (int fd, char const *name, struct stat *st, int flags) _GL_ARG_NONNULL ((2, 3))); _GL_CXXALIAS_RPL (fstatat, int, (int fd, char const *name, struct stat *st, int flags)); # else # if !@HAVE_FSTATAT@ _GL_FUNCDECL_SYS (fstatat, int, (int fd, char const *name, struct stat *st, int flags) _GL_ARG_NONNULL ((2, 3))); # endif _GL_CXXALIAS_SYS (fstatat, int, (int fd, char const *name, struct stat *st, int flags)); # endif _GL_CXXALIASWARN (fstatat); #elif defined GNULIB_POSIXCHECK # undef fstatat # if HAVE_RAW_DECL_FSTATAT _GL_WARN_ON_USE (fstatat, "fstatat is not portable - " "use gnulib module openat for portability"); # endif #endif #if @GNULIB_FUTIMENS@ /* Use the rpl_ prefix also on Solaris <= 9, because on Solaris 9 our futimens implementation relies on futimesat, which on Solaris 10 makes an invocation to futimens that is meant to invoke the libc's futimens(), not gnulib's futimens(). */ # if @REPLACE_FUTIMENS@ || (!@HAVE_FUTIMENS@ && defined __sun) # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef futimens # define futimens rpl_futimens # endif _GL_FUNCDECL_RPL (futimens, int, (int fd, struct timespec const times[2])); _GL_CXXALIAS_RPL (futimens, int, (int fd, struct timespec const times[2])); # else # if !@HAVE_FUTIMENS@ _GL_FUNCDECL_SYS (futimens, int, (int fd, struct timespec const times[2])); # endif _GL_CXXALIAS_SYS (futimens, int, (int fd, struct timespec const times[2])); # endif # if @HAVE_FUTIMENS@ _GL_CXXALIASWARN (futimens); # endif #elif defined GNULIB_POSIXCHECK # undef futimens # if HAVE_RAW_DECL_FUTIMENS _GL_WARN_ON_USE (futimens, "futimens is not portable - " "use gnulib module futimens for portability"); # endif #endif #if @GNULIB_LCHMOD@ /* Change the mode of FILENAME to MODE, without dereferencing it if FILENAME denotes a symbolic link. */ # if !@HAVE_LCHMOD@ /* The lchmod replacement follows symbolic links. Callers should take this into account; lchmod should be applied only to arguments that are known to not be symbolic links. On hosts that lack lchmod, this can lead to race conditions between the check and the invocation of lchmod, but we know of no workarounds that are reliable in general. You might try requesting support for lchmod from your operating system supplier. */ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # define lchmod chmod # endif /* Need to cast, because on mingw, the second parameter of chmod is int mode. */ _GL_CXXALIAS_RPL_CAST_1 (lchmod, chmod, int, (const char *filename, mode_t mode)); # else # if 0 /* assume already declared */ _GL_FUNCDECL_SYS (lchmod, int, (const char *filename, mode_t mode) _GL_ARG_NONNULL ((1))); # endif _GL_CXXALIAS_SYS (lchmod, int, (const char *filename, mode_t mode)); # endif # if @HAVE_LCHMOD@ _GL_CXXALIASWARN (lchmod); # endif #elif defined GNULIB_POSIXCHECK # undef lchmod # if HAVE_RAW_DECL_LCHMOD _GL_WARN_ON_USE (lchmod, "lchmod is unportable - " "use gnulib module lchmod for portability"); # endif #endif #if @GNULIB_LSTAT@ # if ! @HAVE_LSTAT@ /* mingw does not support symlinks, therefore it does not have lstat. But without links, stat does just fine. */ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # define lstat stat # endif _GL_CXXALIAS_RPL_1 (lstat, stat, int, (const char *name, struct stat *buf)); # elif @REPLACE_LSTAT@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef lstat # define lstat rpl_lstat # endif _GL_FUNCDECL_RPL (lstat, int, (const char *name, struct stat *buf) _GL_ARG_NONNULL ((1, 2))); _GL_CXXALIAS_RPL (lstat, int, (const char *name, struct stat *buf)); # else _GL_CXXALIAS_SYS (lstat, int, (const char *name, struct stat *buf)); # endif # if @HAVE_LSTAT@ _GL_CXXALIASWARN (lstat); # endif #elif defined GNULIB_POSIXCHECK # undef lstat # if HAVE_RAW_DECL_LSTAT _GL_WARN_ON_USE (lstat, "lstat is unportable - " "use gnulib module lstat for portability"); # endif #endif #if @REPLACE_MKDIR@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef mkdir # define mkdir rpl_mkdir # endif _GL_FUNCDECL_RPL (mkdir, int, (char const *name, mode_t mode) _GL_ARG_NONNULL ((1))); _GL_CXXALIAS_RPL (mkdir, int, (char const *name, mode_t mode)); #else /* mingw's _mkdir() function has 1 argument, but we pass 2 arguments. Additionally, it declares _mkdir (and depending on compile flags, an alias mkdir), only in the nonstandard includes and , which are included above. */ # if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ # if !GNULIB_defined_rpl_mkdir static int rpl_mkdir (char const *name, mode_t mode) { return _mkdir (name); } # define GNULIB_defined_rpl_mkdir 1 # endif # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # define mkdir rpl_mkdir # endif _GL_CXXALIAS_RPL (mkdir, int, (char const *name, mode_t mode)); # else _GL_CXXALIAS_SYS (mkdir, int, (char const *name, mode_t mode)); # endif #endif _GL_CXXALIASWARN (mkdir); #if @GNULIB_MKDIRAT@ # if !@HAVE_MKDIRAT@ _GL_FUNCDECL_SYS (mkdirat, int, (int fd, char const *file, mode_t mode) _GL_ARG_NONNULL ((2))); # endif _GL_CXXALIAS_SYS (mkdirat, int, (int fd, char const *file, mode_t mode)); _GL_CXXALIASWARN (mkdirat); #elif defined GNULIB_POSIXCHECK # undef mkdirat # if HAVE_RAW_DECL_MKDIRAT _GL_WARN_ON_USE (mkdirat, "mkdirat is not portable - " "use gnulib module openat for portability"); # endif #endif #if @GNULIB_MKFIFO@ # if @REPLACE_MKFIFO@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef mkfifo # define mkfifo rpl_mkfifo # endif _GL_FUNCDECL_RPL (mkfifo, int, (char const *file, mode_t mode) _GL_ARG_NONNULL ((1))); _GL_CXXALIAS_RPL (mkfifo, int, (char const *file, mode_t mode)); # else # if !@HAVE_MKFIFO@ _GL_FUNCDECL_SYS (mkfifo, int, (char const *file, mode_t mode) _GL_ARG_NONNULL ((1))); # endif _GL_CXXALIAS_SYS (mkfifo, int, (char const *file, mode_t mode)); # endif _GL_CXXALIASWARN (mkfifo); #elif defined GNULIB_POSIXCHECK # undef mkfifo # if HAVE_RAW_DECL_MKFIFO _GL_WARN_ON_USE (mkfifo, "mkfifo is not portable - " "use gnulib module mkfifo for portability"); # endif #endif #if @GNULIB_MKFIFOAT@ # if !@HAVE_MKFIFOAT@ _GL_FUNCDECL_SYS (mkfifoat, int, (int fd, char const *file, mode_t mode) _GL_ARG_NONNULL ((2))); # endif _GL_CXXALIAS_SYS (mkfifoat, int, (int fd, char const *file, mode_t mode)); _GL_CXXALIASWARN (mkfifoat); #elif defined GNULIB_POSIXCHECK # undef mkfifoat # if HAVE_RAW_DECL_MKFIFOAT _GL_WARN_ON_USE (mkfifoat, "mkfifoat is not portable - " "use gnulib module mkfifoat for portability"); # endif #endif #if @GNULIB_MKNOD@ # if @REPLACE_MKNOD@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef mknod # define mknod rpl_mknod # endif _GL_FUNCDECL_RPL (mknod, int, (char const *file, mode_t mode, dev_t dev) _GL_ARG_NONNULL ((1))); _GL_CXXALIAS_RPL (mknod, int, (char const *file, mode_t mode, dev_t dev)); # else # if !@HAVE_MKNOD@ _GL_FUNCDECL_SYS (mknod, int, (char const *file, mode_t mode, dev_t dev) _GL_ARG_NONNULL ((1))); # endif /* Need to cast, because on OSF/1 5.1, the third parameter is '...'. */ _GL_CXXALIAS_SYS_CAST (mknod, int, (char const *file, mode_t mode, dev_t dev)); # endif _GL_CXXALIASWARN (mknod); #elif defined GNULIB_POSIXCHECK # undef mknod # if HAVE_RAW_DECL_MKNOD _GL_WARN_ON_USE (mknod, "mknod is not portable - " "use gnulib module mknod for portability"); # endif #endif #if @GNULIB_MKNODAT@ # if !@HAVE_MKNODAT@ _GL_FUNCDECL_SYS (mknodat, int, (int fd, char const *file, mode_t mode, dev_t dev) _GL_ARG_NONNULL ((2))); # endif _GL_CXXALIAS_SYS (mknodat, int, (int fd, char const *file, mode_t mode, dev_t dev)); _GL_CXXALIASWARN (mknodat); #elif defined GNULIB_POSIXCHECK # undef mknodat # if HAVE_RAW_DECL_MKNODAT _GL_WARN_ON_USE (mknodat, "mknodat is not portable - " "use gnulib module mkfifoat for portability"); # endif #endif #if @GNULIB_STAT@ # if @REPLACE_STAT@ /* We can't use the object-like #define stat rpl_stat, because of struct stat. This means that rpl_stat will not be used if the user does (stat)(a,b). Oh well. */ # if defined _AIX && defined stat && defined _LARGE_FILES /* With _LARGE_FILES defined, AIX (only) defines stat to stat64, so we have to replace stat64() instead of stat(). */ # undef stat64 # define stat64(name, st) rpl_stat (name, st) # elif @WINDOWS_64_BIT_ST_SIZE@ /* Above, we define stat to _stati64. */ # if defined __MINGW32__ && defined _stati64 # ifndef _USE_32BIT_TIME_T /* The system headers define _stati64 to _stat64. */ # undef _stat64 # define _stat64(name, st) rpl_stat (name, st) # endif # elif defined _MSC_VER && defined _stati64 # ifdef _USE_32BIT_TIME_T /* The system headers define _stati64 to _stat32i64. */ # undef _stat32i64 # define _stat32i64(name, st) rpl_stat (name, st) # else /* The system headers define _stati64 to _stat64. */ # undef _stat64 # define _stat64(name, st) rpl_stat (name, st) # endif # else # undef _stati64 # define _stati64(name, st) rpl_stat (name, st) # endif # elif defined __MINGW32__ && defined stat # ifdef _USE_32BIT_TIME_T /* The system headers define stat to _stat32i64. */ # undef _stat32i64 # define _stat32i64(name, st) rpl_stat (name, st) # else /* The system headers define stat to _stat64. */ # undef _stat64 # define _stat64(name, st) rpl_stat (name, st) # endif # elif defined _MSC_VER && defined stat # ifdef _USE_32BIT_TIME_T /* The system headers define stat to _stat32. */ # undef _stat32 # define _stat32(name, st) rpl_stat (name, st) # else /* The system headers define stat to _stat64i32. */ # undef _stat64i32 # define _stat64i32(name, st) rpl_stat (name, st) # endif # else /* !(_AIX ||__MINGW32__ || _MSC_VER) */ # undef stat # define stat(name, st) rpl_stat (name, st) # endif /* !_LARGE_FILES */ _GL_EXTERN_C int stat (const char *name, struct stat *buf) _GL_ARG_NONNULL ((1, 2)); # endif #elif defined GNULIB_POSIXCHECK # undef stat # if HAVE_RAW_DECL_STAT _GL_WARN_ON_USE (stat, "stat is unportable - " "use gnulib module stat for portability"); # endif #endif #if @GNULIB_UTIMENSAT@ /* Use the rpl_ prefix also on Solaris <= 9, because on Solaris 9 our utimensat implementation relies on futimesat, which on Solaris 10 makes an invocation to utimensat that is meant to invoke the libc's utimensat(), not gnulib's utimensat(). */ # if @REPLACE_UTIMENSAT@ || (!@HAVE_UTIMENSAT@ && defined __sun) # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef utimensat # define utimensat rpl_utimensat # endif _GL_FUNCDECL_RPL (utimensat, int, (int fd, char const *name, struct timespec const times[2], int flag) _GL_ARG_NONNULL ((2))); _GL_CXXALIAS_RPL (utimensat, int, (int fd, char const *name, struct timespec const times[2], int flag)); # else # if !@HAVE_UTIMENSAT@ _GL_FUNCDECL_SYS (utimensat, int, (int fd, char const *name, struct timespec const times[2], int flag) _GL_ARG_NONNULL ((2))); # endif _GL_CXXALIAS_SYS (utimensat, int, (int fd, char const *name, struct timespec const times[2], int flag)); # endif # if @HAVE_UTIMENSAT@ _GL_CXXALIASWARN (utimensat); # endif #elif defined GNULIB_POSIXCHECK # undef utimensat # if HAVE_RAW_DECL_UTIMENSAT _GL_WARN_ON_USE (utimensat, "utimensat is not portable - " "use gnulib module utimensat for portability"); # endif #endif #endif /* _@GUARD_PREFIX@_SYS_STAT_H */ #endif /* _@GUARD_PREFIX@_SYS_STAT_H */ #endif le-1.14.9/lib/string.in.h0000644000015000007670000011646112122275244011773 00000000000000/* A GNU-like . Copyright (C) 1995-1996, 2001-2013 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, see . */ #ifndef _@GUARD_PREFIX@_STRING_H #if __GNUC__ >= 3 @PRAGMA_SYSTEM_HEADER@ #endif @PRAGMA_COLUMNS@ /* The include_next requires a split double-inclusion guard. */ #@INCLUDE_NEXT@ @NEXT_STRING_H@ #ifndef _@GUARD_PREFIX@_STRING_H #define _@GUARD_PREFIX@_STRING_H /* NetBSD 5.0 mis-defines NULL. */ #include /* MirBSD defines mbslen as a macro. */ #if @GNULIB_MBSLEN@ && defined __MirBSD__ # include #endif /* The __attribute__ feature is available in gcc versions 2.5 and later. The attribute __pure__ was added in gcc 2.96. */ #if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) # define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) #else # define _GL_ATTRIBUTE_PURE /* empty */ #endif /* NetBSD 5.0 declares strsignal in , not in . */ /* But in any case avoid namespace pollution on glibc systems. */ #if (@GNULIB_STRSIGNAL@ || defined GNULIB_POSIXCHECK) && defined __NetBSD__ \ && ! defined __GLIBC__ # include #endif /* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ /* The definition of _GL_ARG_NONNULL is copied here. */ /* The definition of _GL_WARN_ON_USE is copied here. */ /* Find the index of the least-significant set bit. */ #if @GNULIB_FFSL@ # if !@HAVE_FFSL@ _GL_FUNCDECL_SYS (ffsl, int, (long int i)); # endif _GL_CXXALIAS_SYS (ffsl, int, (long int i)); _GL_CXXALIASWARN (ffsl); #elif defined GNULIB_POSIXCHECK # undef ffsl # if HAVE_RAW_DECL_FFSL _GL_WARN_ON_USE (ffsl, "ffsl is not portable - use the ffsl module"); # endif #endif /* Find the index of the least-significant set bit. */ #if @GNULIB_FFSLL@ # if !@HAVE_FFSLL@ _GL_FUNCDECL_SYS (ffsll, int, (long long int i)); # endif _GL_CXXALIAS_SYS (ffsll, int, (long long int i)); _GL_CXXALIASWARN (ffsll); #elif defined GNULIB_POSIXCHECK # undef ffsll # if HAVE_RAW_DECL_FFSLL _GL_WARN_ON_USE (ffsll, "ffsll is not portable - use the ffsll module"); # endif #endif /* Return the first instance of C within N bytes of S, or NULL. */ #if @GNULIB_MEMCHR@ # if @REPLACE_MEMCHR@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # define memchr rpl_memchr # endif _GL_FUNCDECL_RPL (memchr, void *, (void const *__s, int __c, size_t __n) _GL_ATTRIBUTE_PURE _GL_ARG_NONNULL ((1))); _GL_CXXALIAS_RPL (memchr, void *, (void const *__s, int __c, size_t __n)); # else # if ! @HAVE_MEMCHR@ _GL_FUNCDECL_SYS (memchr, void *, (void const *__s, int __c, size_t __n) _GL_ATTRIBUTE_PURE _GL_ARG_NONNULL ((1))); # endif /* On some systems, this function is defined as an overloaded function: extern "C" { const void * std::memchr (const void *, int, size_t); } extern "C++" { void * std::memchr (void *, int, size_t); } */ _GL_CXXALIAS_SYS_CAST2 (memchr, void *, (void const *__s, int __c, size_t __n), void const *, (void const *__s, int __c, size_t __n)); # endif # if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) _GL_CXXALIASWARN1 (memchr, void *, (void *__s, int __c, size_t __n)); _GL_CXXALIASWARN1 (memchr, void const *, (void const *__s, int __c, size_t __n)); # else _GL_CXXALIASWARN (memchr); # endif #elif defined GNULIB_POSIXCHECK # undef memchr /* Assume memchr is always declared. */ _GL_WARN_ON_USE (memchr, "memchr has platform-specific bugs - " "use gnulib module memchr for portability" ); #endif /* Return the first occurrence of NEEDLE in HAYSTACK. */ #if @GNULIB_MEMMEM@ # if @REPLACE_MEMMEM@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # define memmem rpl_memmem # endif _GL_FUNCDECL_RPL (memmem, void *, (void const *__haystack, size_t __haystack_len, void const *__needle, size_t __needle_len) _GL_ATTRIBUTE_PURE _GL_ARG_NONNULL ((1, 3))); _GL_CXXALIAS_RPL (memmem, void *, (void const *__haystack, size_t __haystack_len, void const *__needle, size_t __needle_len)); # else # if ! @HAVE_DECL_MEMMEM@ _GL_FUNCDECL_SYS (memmem, void *, (void const *__haystack, size_t __haystack_len, void const *__needle, size_t __needle_len) _GL_ATTRIBUTE_PURE _GL_ARG_NONNULL ((1, 3))); # endif _GL_CXXALIAS_SYS (memmem, void *, (void const *__haystack, size_t __haystack_len, void const *__needle, size_t __needle_len)); # endif _GL_CXXALIASWARN (memmem); #elif defined GNULIB_POSIXCHECK # undef memmem # if HAVE_RAW_DECL_MEMMEM _GL_WARN_ON_USE (memmem, "memmem is unportable and often quadratic - " "use gnulib module memmem-simple for portability, " "and module memmem for speed" ); # endif #endif /* Copy N bytes of SRC to DEST, return pointer to bytes after the last written byte. */ #if @GNULIB_MEMPCPY@ # if ! @HAVE_MEMPCPY@ _GL_FUNCDECL_SYS (mempcpy, void *, (void *restrict __dest, void const *restrict __src, size_t __n) _GL_ARG_NONNULL ((1, 2))); # endif _GL_CXXALIAS_SYS (mempcpy, void *, (void *restrict __dest, void const *restrict __src, size_t __n)); _GL_CXXALIASWARN (mempcpy); #elif defined GNULIB_POSIXCHECK # undef mempcpy # if HAVE_RAW_DECL_MEMPCPY _GL_WARN_ON_USE (mempcpy, "mempcpy is unportable - " "use gnulib module mempcpy for portability"); # endif #endif /* Search backwards through a block for a byte (specified as an int). */ #if @GNULIB_MEMRCHR@ # if ! @HAVE_DECL_MEMRCHR@ _GL_FUNCDECL_SYS (memrchr, void *, (void const *, int, size_t) _GL_ATTRIBUTE_PURE _GL_ARG_NONNULL ((1))); # endif /* On some systems, this function is defined as an overloaded function: extern "C++" { const void * std::memrchr (const void *, int, size_t); } extern "C++" { void * std::memrchr (void *, int, size_t); } */ _GL_CXXALIAS_SYS_CAST2 (memrchr, void *, (void const *, int, size_t), void const *, (void const *, int, size_t)); # if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) _GL_CXXALIASWARN1 (memrchr, void *, (void *, int, size_t)); _GL_CXXALIASWARN1 (memrchr, void const *, (void const *, int, size_t)); # else _GL_CXXALIASWARN (memrchr); # endif #elif defined GNULIB_POSIXCHECK # undef memrchr # if HAVE_RAW_DECL_MEMRCHR _GL_WARN_ON_USE (memrchr, "memrchr is unportable - " "use gnulib module memrchr for portability"); # endif #endif /* Find the first occurrence of C in S. More efficient than memchr(S,C,N), at the expense of undefined behavior if C does not occur within N bytes. */ #if @GNULIB_RAWMEMCHR@ # if ! @HAVE_RAWMEMCHR@ _GL_FUNCDECL_SYS (rawmemchr, void *, (void const *__s, int __c_in) _GL_ATTRIBUTE_PURE _GL_ARG_NONNULL ((1))); # endif /* On some systems, this function is defined as an overloaded function: extern "C++" { const void * std::rawmemchr (const void *, int); } extern "C++" { void * std::rawmemchr (void *, int); } */ _GL_CXXALIAS_SYS_CAST2 (rawmemchr, void *, (void const *__s, int __c_in), void const *, (void const *__s, int __c_in)); # if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) _GL_CXXALIASWARN1 (rawmemchr, void *, (void *__s, int __c_in)); _GL_CXXALIASWARN1 (rawmemchr, void const *, (void const *__s, int __c_in)); # else _GL_CXXALIASWARN (rawmemchr); # endif #elif defined GNULIB_POSIXCHECK # undef rawmemchr # if HAVE_RAW_DECL_RAWMEMCHR _GL_WARN_ON_USE (rawmemchr, "rawmemchr is unportable - " "use gnulib module rawmemchr for portability"); # endif #endif /* Copy SRC to DST, returning the address of the terminating '\0' in DST. */ #if @GNULIB_STPCPY@ # if ! @HAVE_STPCPY@ _GL_FUNCDECL_SYS (stpcpy, char *, (char *restrict __dst, char const *restrict __src) _GL_ARG_NONNULL ((1, 2))); # endif _GL_CXXALIAS_SYS (stpcpy, char *, (char *restrict __dst, char const *restrict __src)); _GL_CXXALIASWARN (stpcpy); #elif defined GNULIB_POSIXCHECK # undef stpcpy # if HAVE_RAW_DECL_STPCPY _GL_WARN_ON_USE (stpcpy, "stpcpy is unportable - " "use gnulib module stpcpy for portability"); # endif #endif /* Copy no more than N bytes of SRC to DST, returning a pointer past the last non-NUL byte written into DST. */ #if @GNULIB_STPNCPY@ # if @REPLACE_STPNCPY@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef stpncpy # define stpncpy rpl_stpncpy # endif _GL_FUNCDECL_RPL (stpncpy, char *, (char *restrict __dst, char const *restrict __src, size_t __n) _GL_ARG_NONNULL ((1, 2))); _GL_CXXALIAS_RPL (stpncpy, char *, (char *restrict __dst, char const *restrict __src, size_t __n)); # else # if ! @HAVE_STPNCPY@ _GL_FUNCDECL_SYS (stpncpy, char *, (char *restrict __dst, char const *restrict __src, size_t __n) _GL_ARG_NONNULL ((1, 2))); # endif _GL_CXXALIAS_SYS (stpncpy, char *, (char *restrict __dst, char const *restrict __src, size_t __n)); # endif _GL_CXXALIASWARN (stpncpy); #elif defined GNULIB_POSIXCHECK # undef stpncpy # if HAVE_RAW_DECL_STPNCPY _GL_WARN_ON_USE (stpncpy, "stpncpy is unportable - " "use gnulib module stpncpy for portability"); # endif #endif #if defined GNULIB_POSIXCHECK /* strchr() does not work with multibyte strings if the locale encoding is GB18030 and the character to be searched is a digit. */ # undef strchr /* Assume strchr is always declared. */ _GL_WARN_ON_USE (strchr, "strchr cannot work correctly on character strings " "in some multibyte locales - " "use mbschr if you care about internationalization"); #endif /* Find the first occurrence of C in S or the final NUL byte. */ #if @GNULIB_STRCHRNUL@ # if @REPLACE_STRCHRNUL@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # define strchrnul rpl_strchrnul # endif _GL_FUNCDECL_RPL (strchrnul, char *, (const char *__s, int __c_in) _GL_ATTRIBUTE_PURE _GL_ARG_NONNULL ((1))); _GL_CXXALIAS_RPL (strchrnul, char *, (const char *str, int ch)); # else # if ! @HAVE_STRCHRNUL@ _GL_FUNCDECL_SYS (strchrnul, char *, (char const *__s, int __c_in) _GL_ATTRIBUTE_PURE _GL_ARG_NONNULL ((1))); # endif /* On some systems, this function is defined as an overloaded function: extern "C++" { const char * std::strchrnul (const char *, int); } extern "C++" { char * std::strchrnul (char *, int); } */ _GL_CXXALIAS_SYS_CAST2 (strchrnul, char *, (char const *__s, int __c_in), char const *, (char const *__s, int __c_in)); # endif # if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) _GL_CXXALIASWARN1 (strchrnul, char *, (char *__s, int __c_in)); _GL_CXXALIASWARN1 (strchrnul, char const *, (char const *__s, int __c_in)); # else _GL_CXXALIASWARN (strchrnul); # endif #elif defined GNULIB_POSIXCHECK # undef strchrnul # if HAVE_RAW_DECL_STRCHRNUL _GL_WARN_ON_USE (strchrnul, "strchrnul is unportable - " "use gnulib module strchrnul for portability"); # endif #endif /* Duplicate S, returning an identical malloc'd string. */ #if @GNULIB_STRDUP@ # if @REPLACE_STRDUP@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef strdup # define strdup rpl_strdup # endif _GL_FUNCDECL_RPL (strdup, char *, (char const *__s) _GL_ARG_NONNULL ((1))); _GL_CXXALIAS_RPL (strdup, char *, (char const *__s)); # else # if defined __cplusplus && defined GNULIB_NAMESPACE && defined strdup /* strdup exists as a function and as a macro. Get rid of the macro. */ # undef strdup # endif # if !(@HAVE_DECL_STRDUP@ || defined strdup) _GL_FUNCDECL_SYS (strdup, char *, (char const *__s) _GL_ARG_NONNULL ((1))); # endif _GL_CXXALIAS_SYS (strdup, char *, (char const *__s)); # endif _GL_CXXALIASWARN (strdup); #elif defined GNULIB_POSIXCHECK # undef strdup # if HAVE_RAW_DECL_STRDUP _GL_WARN_ON_USE (strdup, "strdup is unportable - " "use gnulib module strdup for portability"); # endif #endif /* Append no more than N characters from SRC onto DEST. */ #if @GNULIB_STRNCAT@ # if @REPLACE_STRNCAT@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef strncat # define strncat rpl_strncat # endif _GL_FUNCDECL_RPL (strncat, char *, (char *dest, const char *src, size_t n) _GL_ARG_NONNULL ((1, 2))); _GL_CXXALIAS_RPL (strncat, char *, (char *dest, const char *src, size_t n)); # else _GL_CXXALIAS_SYS (strncat, char *, (char *dest, const char *src, size_t n)); # endif _GL_CXXALIASWARN (strncat); #elif defined GNULIB_POSIXCHECK # undef strncat # if HAVE_RAW_DECL_STRNCAT _GL_WARN_ON_USE (strncat, "strncat is unportable - " "use gnulib module strncat for portability"); # endif #endif /* Return a newly allocated copy of at most N bytes of STRING. */ #if @GNULIB_STRNDUP@ # if @REPLACE_STRNDUP@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef strndup # define strndup rpl_strndup # endif _GL_FUNCDECL_RPL (strndup, char *, (char const *__string, size_t __n) _GL_ARG_NONNULL ((1))); _GL_CXXALIAS_RPL (strndup, char *, (char const *__string, size_t __n)); # else # if ! @HAVE_DECL_STRNDUP@ _GL_FUNCDECL_SYS (strndup, char *, (char const *__string, size_t __n) _GL_ARG_NONNULL ((1))); # endif _GL_CXXALIAS_SYS (strndup, char *, (char const *__string, size_t __n)); # endif _GL_CXXALIASWARN (strndup); #elif defined GNULIB_POSIXCHECK # undef strndup # if HAVE_RAW_DECL_STRNDUP _GL_WARN_ON_USE (strndup, "strndup is unportable - " "use gnulib module strndup for portability"); # endif #endif /* Find the length (number of bytes) of STRING, but scan at most MAXLEN bytes. If no '\0' terminator is found in that many bytes, return MAXLEN. */ #if @GNULIB_STRNLEN@ # if @REPLACE_STRNLEN@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef strnlen # define strnlen rpl_strnlen # endif _GL_FUNCDECL_RPL (strnlen, size_t, (char const *__string, size_t __maxlen) _GL_ATTRIBUTE_PURE _GL_ARG_NONNULL ((1))); _GL_CXXALIAS_RPL (strnlen, size_t, (char const *__string, size_t __maxlen)); # else # if ! @HAVE_DECL_STRNLEN@ _GL_FUNCDECL_SYS (strnlen, size_t, (char const *__string, size_t __maxlen) _GL_ATTRIBUTE_PURE _GL_ARG_NONNULL ((1))); # endif _GL_CXXALIAS_SYS (strnlen, size_t, (char const *__string, size_t __maxlen)); # endif _GL_CXXALIASWARN (strnlen); #elif defined GNULIB_POSIXCHECK # undef strnlen # if HAVE_RAW_DECL_STRNLEN _GL_WARN_ON_USE (strnlen, "strnlen is unportable - " "use gnulib module strnlen for portability"); # endif #endif #if defined GNULIB_POSIXCHECK /* strcspn() assumes the second argument is a list of single-byte characters. Even in this simple case, it does not work with multibyte strings if the locale encoding is GB18030 and one of the characters to be searched is a digit. */ # undef strcspn /* Assume strcspn is always declared. */ _GL_WARN_ON_USE (strcspn, "strcspn cannot work correctly on character strings " "in multibyte locales - " "use mbscspn if you care about internationalization"); #endif /* Find the first occurrence in S of any character in ACCEPT. */ #if @GNULIB_STRPBRK@ # if ! @HAVE_STRPBRK@ _GL_FUNCDECL_SYS (strpbrk, char *, (char const *__s, char const *__accept) _GL_ATTRIBUTE_PURE _GL_ARG_NONNULL ((1, 2))); # endif /* On some systems, this function is defined as an overloaded function: extern "C" { const char * strpbrk (const char *, const char *); } extern "C++" { char * strpbrk (char *, const char *); } */ _GL_CXXALIAS_SYS_CAST2 (strpbrk, char *, (char const *__s, char const *__accept), const char *, (char const *__s, char const *__accept)); # if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) _GL_CXXALIASWARN1 (strpbrk, char *, (char *__s, char const *__accept)); _GL_CXXALIASWARN1 (strpbrk, char const *, (char const *__s, char const *__accept)); # else _GL_CXXALIASWARN (strpbrk); # endif # if defined GNULIB_POSIXCHECK /* strpbrk() assumes the second argument is a list of single-byte characters. Even in this simple case, it does not work with multibyte strings if the locale encoding is GB18030 and one of the characters to be searched is a digit. */ # undef strpbrk _GL_WARN_ON_USE (strpbrk, "strpbrk cannot work correctly on character strings " "in multibyte locales - " "use mbspbrk if you care about internationalization"); # endif #elif defined GNULIB_POSIXCHECK # undef strpbrk # if HAVE_RAW_DECL_STRPBRK _GL_WARN_ON_USE (strpbrk, "strpbrk is unportable - " "use gnulib module strpbrk for portability"); # endif #endif #if defined GNULIB_POSIXCHECK /* strspn() assumes the second argument is a list of single-byte characters. Even in this simple case, it cannot work with multibyte strings. */ # undef strspn /* Assume strspn is always declared. */ _GL_WARN_ON_USE (strspn, "strspn cannot work correctly on character strings " "in multibyte locales - " "use mbsspn if you care about internationalization"); #endif #if defined GNULIB_POSIXCHECK /* strrchr() does not work with multibyte strings if the locale encoding is GB18030 and the character to be searched is a digit. */ # undef strrchr /* Assume strrchr is always declared. */ _GL_WARN_ON_USE (strrchr, "strrchr cannot work correctly on character strings " "in some multibyte locales - " "use mbsrchr if you care about internationalization"); #endif /* Search the next delimiter (char listed in DELIM) starting at *STRINGP. If one is found, overwrite it with a NUL, and advance *STRINGP to point to the next char after it. Otherwise, set *STRINGP to NULL. If *STRINGP was already NULL, nothing happens. Return the old value of *STRINGP. This is a variant of strtok() that is multithread-safe and supports empty fields. Caveat: It modifies the original string. Caveat: These functions cannot be used on constant strings. Caveat: The identity of the delimiting character is lost. Caveat: It doesn't work with multibyte strings unless all of the delimiter characters are ASCII characters < 0x30. See also strtok_r(). */ #if @GNULIB_STRSEP@ # if ! @HAVE_STRSEP@ _GL_FUNCDECL_SYS (strsep, char *, (char **restrict __stringp, char const *restrict __delim) _GL_ARG_NONNULL ((1, 2))); # endif _GL_CXXALIAS_SYS (strsep, char *, (char **restrict __stringp, char const *restrict __delim)); _GL_CXXALIASWARN (strsep); # if defined GNULIB_POSIXCHECK # undef strsep _GL_WARN_ON_USE (strsep, "strsep cannot work correctly on character strings " "in multibyte locales - " "use mbssep if you care about internationalization"); # endif #elif defined GNULIB_POSIXCHECK # undef strsep # if HAVE_RAW_DECL_STRSEP _GL_WARN_ON_USE (strsep, "strsep is unportable - " "use gnulib module strsep for portability"); # endif #endif #if @GNULIB_STRSTR@ # if @REPLACE_STRSTR@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # define strstr rpl_strstr # endif _GL_FUNCDECL_RPL (strstr, char *, (const char *haystack, const char *needle) _GL_ATTRIBUTE_PURE _GL_ARG_NONNULL ((1, 2))); _GL_CXXALIAS_RPL (strstr, char *, (const char *haystack, const char *needle)); # else /* On some systems, this function is defined as an overloaded function: extern "C++" { const char * strstr (const char *, const char *); } extern "C++" { char * strstr (char *, const char *); } */ _GL_CXXALIAS_SYS_CAST2 (strstr, char *, (const char *haystack, const char *needle), const char *, (const char *haystack, const char *needle)); # endif # if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) _GL_CXXALIASWARN1 (strstr, char *, (char *haystack, const char *needle)); _GL_CXXALIASWARN1 (strstr, const char *, (const char *haystack, const char *needle)); # else _GL_CXXALIASWARN (strstr); # endif #elif defined GNULIB_POSIXCHECK /* strstr() does not work with multibyte strings if the locale encoding is different from UTF-8: POSIX says that it operates on "strings", and "string" in POSIX is defined as a sequence of bytes, not of characters. */ # undef strstr /* Assume strstr is always declared. */ _GL_WARN_ON_USE (strstr, "strstr is quadratic on many systems, and cannot " "work correctly on character strings in most " "multibyte locales - " "use mbsstr if you care about internationalization, " "or use strstr if you care about speed"); #endif /* Find the first occurrence of NEEDLE in HAYSTACK, using case-insensitive comparison. */ #if @GNULIB_STRCASESTR@ # if @REPLACE_STRCASESTR@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # define strcasestr rpl_strcasestr # endif _GL_FUNCDECL_RPL (strcasestr, char *, (const char *haystack, const char *needle) _GL_ATTRIBUTE_PURE _GL_ARG_NONNULL ((1, 2))); _GL_CXXALIAS_RPL (strcasestr, char *, (const char *haystack, const char *needle)); # else # if ! @HAVE_STRCASESTR@ _GL_FUNCDECL_SYS (strcasestr, char *, (const char *haystack, const char *needle) _GL_ATTRIBUTE_PURE _GL_ARG_NONNULL ((1, 2))); # endif /* On some systems, this function is defined as an overloaded function: extern "C++" { const char * strcasestr (const char *, const char *); } extern "C++" { char * strcasestr (char *, const char *); } */ _GL_CXXALIAS_SYS_CAST2 (strcasestr, char *, (const char *haystack, const char *needle), const char *, (const char *haystack, const char *needle)); # endif # if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) _GL_CXXALIASWARN1 (strcasestr, char *, (char *haystack, const char *needle)); _GL_CXXALIASWARN1 (strcasestr, const char *, (const char *haystack, const char *needle)); # else _GL_CXXALIASWARN (strcasestr); # endif #elif defined GNULIB_POSIXCHECK /* strcasestr() does not work with multibyte strings: It is a glibc extension, and glibc implements it only for unibyte locales. */ # undef strcasestr # if HAVE_RAW_DECL_STRCASESTR _GL_WARN_ON_USE (strcasestr, "strcasestr does work correctly on character " "strings in multibyte locales - " "use mbscasestr if you care about " "internationalization, or use c-strcasestr if you want " "a locale independent function"); # endif #endif /* Parse S into tokens separated by characters in DELIM. If S is NULL, the saved pointer in SAVE_PTR is used as the next starting point. For example: char s[] = "-abc-=-def"; char *sp; x = strtok_r(s, "-", &sp); // x = "abc", sp = "=-def" x = strtok_r(NULL, "-=", &sp); // x = "def", sp = NULL x = strtok_r(NULL, "=", &sp); // x = NULL // s = "abc\0-def\0" This is a variant of strtok() that is multithread-safe. For the POSIX documentation for this function, see: http://www.opengroup.org/susv3xsh/strtok.html Caveat: It modifies the original string. Caveat: These functions cannot be used on constant strings. Caveat: The identity of the delimiting character is lost. Caveat: It doesn't work with multibyte strings unless all of the delimiter characters are ASCII characters < 0x30. See also strsep(). */ #if @GNULIB_STRTOK_R@ # if @REPLACE_STRTOK_R@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef strtok_r # define strtok_r rpl_strtok_r # endif _GL_FUNCDECL_RPL (strtok_r, char *, (char *restrict s, char const *restrict delim, char **restrict save_ptr) _GL_ARG_NONNULL ((2, 3))); _GL_CXXALIAS_RPL (strtok_r, char *, (char *restrict s, char const *restrict delim, char **restrict save_ptr)); # else # if @UNDEFINE_STRTOK_R@ || defined GNULIB_POSIXCHECK # undef strtok_r # endif # if ! @HAVE_DECL_STRTOK_R@ _GL_FUNCDECL_SYS (strtok_r, char *, (char *restrict s, char const *restrict delim, char **restrict save_ptr) _GL_ARG_NONNULL ((2, 3))); # endif _GL_CXXALIAS_SYS (strtok_r, char *, (char *restrict s, char const *restrict delim, char **restrict save_ptr)); # endif _GL_CXXALIASWARN (strtok_r); # if defined GNULIB_POSIXCHECK _GL_WARN_ON_USE (strtok_r, "strtok_r cannot work correctly on character " "strings in multibyte locales - " "use mbstok_r if you care about internationalization"); # endif #elif defined GNULIB_POSIXCHECK # undef strtok_r # if HAVE_RAW_DECL_STRTOK_R _GL_WARN_ON_USE (strtok_r, "strtok_r is unportable - " "use gnulib module strtok_r for portability"); # endif #endif /* The following functions are not specified by POSIX. They are gnulib extensions. */ #if @GNULIB_MBSLEN@ /* Return the number of multibyte characters in the character string STRING. This considers multibyte characters, unlike strlen, which counts bytes. */ # ifdef __MirBSD__ /* MirBSD defines mbslen as a macro. Override it. */ # undef mbslen # endif # if @HAVE_MBSLEN@ /* AIX, OSF/1, MirBSD define mbslen already in libc. */ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # define mbslen rpl_mbslen # endif _GL_FUNCDECL_RPL (mbslen, size_t, (const char *string) _GL_ATTRIBUTE_PURE _GL_ARG_NONNULL ((1))); _GL_CXXALIAS_RPL (mbslen, size_t, (const char *string)); # else _GL_FUNCDECL_SYS (mbslen, size_t, (const char *string) _GL_ATTRIBUTE_PURE _GL_ARG_NONNULL ((1))); _GL_CXXALIAS_SYS (mbslen, size_t, (const char *string)); # endif _GL_CXXALIASWARN (mbslen); #endif #if @GNULIB_MBSNLEN@ /* Return the number of multibyte characters in the character string starting at STRING and ending at STRING + LEN. */ _GL_EXTERN_C size_t mbsnlen (const char *string, size_t len) _GL_ATTRIBUTE_PURE _GL_ARG_NONNULL ((1)); #endif #if @GNULIB_MBSCHR@ /* Locate the first single-byte character C in the character string STRING, and return a pointer to it. Return NULL if C is not found in STRING. Unlike strchr(), this function works correctly in multibyte locales with encodings such as GB18030. */ # if defined __hpux # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # define mbschr rpl_mbschr /* avoid collision with HP-UX function */ # endif _GL_FUNCDECL_RPL (mbschr, char *, (const char *string, int c) _GL_ATTRIBUTE_PURE _GL_ARG_NONNULL ((1))); _GL_CXXALIAS_RPL (mbschr, char *, (const char *string, int c)); # else _GL_FUNCDECL_SYS (mbschr, char *, (const char *string, int c) _GL_ATTRIBUTE_PURE _GL_ARG_NONNULL ((1))); _GL_CXXALIAS_SYS (mbschr, char *, (const char *string, int c)); # endif _GL_CXXALIASWARN (mbschr); #endif #if @GNULIB_MBSRCHR@ /* Locate the last single-byte character C in the character string STRING, and return a pointer to it. Return NULL if C is not found in STRING. Unlike strrchr(), this function works correctly in multibyte locales with encodings such as GB18030. */ # if defined __hpux || defined __INTERIX # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # define mbsrchr rpl_mbsrchr /* avoid collision with system function */ # endif _GL_FUNCDECL_RPL (mbsrchr, char *, (const char *string, int c) _GL_ATTRIBUTE_PURE _GL_ARG_NONNULL ((1))); _GL_CXXALIAS_RPL (mbsrchr, char *, (const char *string, int c)); # else _GL_FUNCDECL_SYS (mbsrchr, char *, (const char *string, int c) _GL_ATTRIBUTE_PURE _GL_ARG_NONNULL ((1))); _GL_CXXALIAS_SYS (mbsrchr, char *, (const char *string, int c)); # endif _GL_CXXALIASWARN (mbsrchr); #endif #if @GNULIB_MBSSTR@ /* Find the first occurrence of the character string NEEDLE in the character string HAYSTACK. Return NULL if NEEDLE is not found in HAYSTACK. Unlike strstr(), this function works correctly in multibyte locales with encodings different from UTF-8. */ _GL_EXTERN_C char * mbsstr (const char *haystack, const char *needle) _GL_ATTRIBUTE_PURE _GL_ARG_NONNULL ((1, 2)); #endif #if @GNULIB_MBSCASECMP@ /* Compare the character strings S1 and S2, ignoring case, returning less than, equal to or greater than zero if S1 is lexicographically less than, equal to or greater than S2. Note: This function may, in multibyte locales, return 0 for strings of different lengths! Unlike strcasecmp(), this function works correctly in multibyte locales. */ _GL_EXTERN_C int mbscasecmp (const char *s1, const char *s2) _GL_ATTRIBUTE_PURE _GL_ARG_NONNULL ((1, 2)); #endif #if @GNULIB_MBSNCASECMP@ /* Compare the initial segment of the character string S1 consisting of at most N characters with the initial segment of the character string S2 consisting of at most N characters, ignoring case, returning less than, equal to or greater than zero if the initial segment of S1 is lexicographically less than, equal to or greater than the initial segment of S2. Note: This function may, in multibyte locales, return 0 for initial segments of different lengths! Unlike strncasecmp(), this function works correctly in multibyte locales. But beware that N is not a byte count but a character count! */ _GL_EXTERN_C int mbsncasecmp (const char *s1, const char *s2, size_t n) _GL_ATTRIBUTE_PURE _GL_ARG_NONNULL ((1, 2)); #endif #if @GNULIB_MBSPCASECMP@ /* Compare the initial segment of the character string STRING consisting of at most mbslen (PREFIX) characters with the character string PREFIX, ignoring case. If the two match, return a pointer to the first byte after this prefix in STRING. Otherwise, return NULL. Note: This function may, in multibyte locales, return non-NULL if STRING is of smaller length than PREFIX! Unlike strncasecmp(), this function works correctly in multibyte locales. */ _GL_EXTERN_C char * mbspcasecmp (const char *string, const char *prefix) _GL_ATTRIBUTE_PURE _GL_ARG_NONNULL ((1, 2)); #endif #if @GNULIB_MBSCASESTR@ /* Find the first occurrence of the character string NEEDLE in the character string HAYSTACK, using case-insensitive comparison. Note: This function may, in multibyte locales, return success even if strlen (haystack) < strlen (needle) ! Unlike strcasestr(), this function works correctly in multibyte locales. */ _GL_EXTERN_C char * mbscasestr (const char *haystack, const char *needle) _GL_ATTRIBUTE_PURE _GL_ARG_NONNULL ((1, 2)); #endif #if @GNULIB_MBSCSPN@ /* Find the first occurrence in the character string STRING of any character in the character string ACCEPT. Return the number of bytes from the beginning of the string to this occurrence, or to the end of the string if none exists. Unlike strcspn(), this function works correctly in multibyte locales. */ _GL_EXTERN_C size_t mbscspn (const char *string, const char *accept) _GL_ATTRIBUTE_PURE _GL_ARG_NONNULL ((1, 2)); #endif #if @GNULIB_MBSPBRK@ /* Find the first occurrence in the character string STRING of any character in the character string ACCEPT. Return the pointer to it, or NULL if none exists. Unlike strpbrk(), this function works correctly in multibyte locales. */ # if defined __hpux # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # define mbspbrk rpl_mbspbrk /* avoid collision with HP-UX function */ # endif _GL_FUNCDECL_RPL (mbspbrk, char *, (const char *string, const char *accept) _GL_ATTRIBUTE_PURE _GL_ARG_NONNULL ((1, 2))); _GL_CXXALIAS_RPL (mbspbrk, char *, (const char *string, const char *accept)); # else _GL_FUNCDECL_SYS (mbspbrk, char *, (const char *string, const char *accept) _GL_ATTRIBUTE_PURE _GL_ARG_NONNULL ((1, 2))); _GL_CXXALIAS_SYS (mbspbrk, char *, (const char *string, const char *accept)); # endif _GL_CXXALIASWARN (mbspbrk); #endif #if @GNULIB_MBSSPN@ /* Find the first occurrence in the character string STRING of any character not in the character string REJECT. Return the number of bytes from the beginning of the string to this occurrence, or to the end of the string if none exists. Unlike strspn(), this function works correctly in multibyte locales. */ _GL_EXTERN_C size_t mbsspn (const char *string, const char *reject) _GL_ATTRIBUTE_PURE _GL_ARG_NONNULL ((1, 2)); #endif #if @GNULIB_MBSSEP@ /* Search the next delimiter (multibyte character listed in the character string DELIM) starting at the character string *STRINGP. If one is found, overwrite it with a NUL, and advance *STRINGP to point to the next multibyte character after it. Otherwise, set *STRINGP to NULL. If *STRINGP was already NULL, nothing happens. Return the old value of *STRINGP. This is a variant of mbstok_r() that supports empty fields. Caveat: It modifies the original string. Caveat: These functions cannot be used on constant strings. Caveat: The identity of the delimiting character is lost. See also mbstok_r(). */ _GL_EXTERN_C char * mbssep (char **stringp, const char *delim) _GL_ARG_NONNULL ((1, 2)); #endif #if @GNULIB_MBSTOK_R@ /* Parse the character string STRING into tokens separated by characters in the character string DELIM. If STRING is NULL, the saved pointer in SAVE_PTR is used as the next starting point. For example: char s[] = "-abc-=-def"; char *sp; x = mbstok_r(s, "-", &sp); // x = "abc", sp = "=-def" x = mbstok_r(NULL, "-=", &sp); // x = "def", sp = NULL x = mbstok_r(NULL, "=", &sp); // x = NULL // s = "abc\0-def\0" Caveat: It modifies the original string. Caveat: These functions cannot be used on constant strings. Caveat: The identity of the delimiting character is lost. See also mbssep(). */ _GL_EXTERN_C char * mbstok_r (char *string, const char *delim, char **save_ptr) _GL_ARG_NONNULL ((2, 3)); #endif /* Map any int, typically from errno, into an error message. */ #if @GNULIB_STRERROR@ # if @REPLACE_STRERROR@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef strerror # define strerror rpl_strerror # endif _GL_FUNCDECL_RPL (strerror, char *, (int)); _GL_CXXALIAS_RPL (strerror, char *, (int)); # else _GL_CXXALIAS_SYS (strerror, char *, (int)); # endif _GL_CXXALIASWARN (strerror); #elif defined GNULIB_POSIXCHECK # undef strerror /* Assume strerror is always declared. */ _GL_WARN_ON_USE (strerror, "strerror is unportable - " "use gnulib module strerror to guarantee non-NULL result"); #endif /* Map any int, typically from errno, into an error message. Multithread-safe. Uses the POSIX declaration, not the glibc declaration. */ #if @GNULIB_STRERROR_R@ # if @REPLACE_STRERROR_R@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef strerror_r # define strerror_r rpl_strerror_r # endif _GL_FUNCDECL_RPL (strerror_r, int, (int errnum, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); _GL_CXXALIAS_RPL (strerror_r, int, (int errnum, char *buf, size_t buflen)); # else # if !@HAVE_DECL_STRERROR_R@ _GL_FUNCDECL_SYS (strerror_r, int, (int errnum, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); # endif _GL_CXXALIAS_SYS (strerror_r, int, (int errnum, char *buf, size_t buflen)); # endif # if @HAVE_DECL_STRERROR_R@ _GL_CXXALIASWARN (strerror_r); # endif #elif defined GNULIB_POSIXCHECK # undef strerror_r # if HAVE_RAW_DECL_STRERROR_R _GL_WARN_ON_USE (strerror_r, "strerror_r is unportable - " "use gnulib module strerror_r-posix for portability"); # endif #endif #if @GNULIB_STRSIGNAL@ # if @REPLACE_STRSIGNAL@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # define strsignal rpl_strsignal # endif _GL_FUNCDECL_RPL (strsignal, char *, (int __sig)); _GL_CXXALIAS_RPL (strsignal, char *, (int __sig)); # else # if ! @HAVE_DECL_STRSIGNAL@ _GL_FUNCDECL_SYS (strsignal, char *, (int __sig)); # endif /* Need to cast, because on Cygwin 1.5.x systems, the return type is 'const char *'. */ _GL_CXXALIAS_SYS_CAST (strsignal, char *, (int __sig)); # endif _GL_CXXALIASWARN (strsignal); #elif defined GNULIB_POSIXCHECK # undef strsignal # if HAVE_RAW_DECL_STRSIGNAL _GL_WARN_ON_USE (strsignal, "strsignal is unportable - " "use gnulib module strsignal for portability"); # endif #endif #if @GNULIB_STRVERSCMP@ # if !@HAVE_STRVERSCMP@ _GL_FUNCDECL_SYS (strverscmp, int, (const char *, const char *) _GL_ATTRIBUTE_PURE _GL_ARG_NONNULL ((1, 2))); # endif _GL_CXXALIAS_SYS (strverscmp, int, (const char *, const char *)); _GL_CXXALIASWARN (strverscmp); #elif defined GNULIB_POSIXCHECK # undef strverscmp # if HAVE_RAW_DECL_STRVERSCMP _GL_WARN_ON_USE (strverscmp, "strverscmp is unportable - " "use gnulib module strverscmp for portability"); # endif #endif #endif /* _@GUARD_PREFIX@_STRING_H */ #endif /* _@GUARD_PREFIX@_STRING_H */ le-1.14.9/lib/msvc-inval.h0000644000015000007670000002113512122275244012130 00000000000000/* Invalid parameter handler for MSVC runtime libraries. Copyright (C) 2011-2013 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, see . */ #ifndef _MSVC_INVAL_H #define _MSVC_INVAL_H /* With MSVC runtime libraries with the "invalid parameter handler" concept, functions like fprintf(), dup2(), or close() crash when the caller passes an invalid argument. But POSIX wants error codes (such as EINVAL or EBADF) instead. This file defines macros that turn such an invalid parameter notification into a non-local exit. An error code can then be produced at the target of this exit. You can thus write code like TRY_MSVC_INVAL { } CATCH_MSVC_INVAL { } DONE_MSVC_INVAL; This entire block expands to a single statement. The handling of invalid parameters can be done in three ways: * The default way, which is reasonable for programs (not libraries): AC_DEFINE([MSVC_INVALID_PARAMETER_HANDLING], [DEFAULT_HANDLING]) * The way for libraries that make "hairy" calls (like close(-1), or fclose(fp) where fileno(fp) is closed, or simply getdtablesize()): AC_DEFINE([MSVC_INVALID_PARAMETER_HANDLING], [HAIRY_LIBRARY_HANDLING]) * The way for libraries that make no "hairy" calls: AC_DEFINE([MSVC_INVALID_PARAMETER_HANDLING], [SANE_LIBRARY_HANDLING]) */ #define DEFAULT_HANDLING 0 #define HAIRY_LIBRARY_HANDLING 1 #define SANE_LIBRARY_HANDLING 2 #if HAVE_MSVC_INVALID_PARAMETER_HANDLER \ && !(MSVC_INVALID_PARAMETER_HANDLING == SANE_LIBRARY_HANDLING) /* A native Windows platform with the "invalid parameter handler" concept, and either DEFAULT_HANDLING or HAIRY_LIBRARY_HANDLING. */ # if MSVC_INVALID_PARAMETER_HANDLING == DEFAULT_HANDLING /* Default handling. */ # ifdef __cplusplus extern "C" { # endif /* Ensure that the invalid parameter handler in installed that just returns. Because we assume no other part of the program installs a different invalid parameter handler, this solution is multithread-safe. */ extern void gl_msvc_inval_ensure_handler (void); # ifdef __cplusplus } # endif # define TRY_MSVC_INVAL \ do \ { \ gl_msvc_inval_ensure_handler (); \ if (1) # define CATCH_MSVC_INVAL \ else # define DONE_MSVC_INVAL \ } \ while (0) # else /* Handling for hairy libraries. */ # include /* Gnulib can define its own status codes, as described in the page "Raising Software Exceptions" on microsoft.com . Our status codes are composed of - 0xE0000000, mandatory for all user-defined status codes, - 0x474E550, a API identifier ("GNU"), - 0, 1, 2, ..., used to distinguish different status codes from the same API. */ # define STATUS_GNULIB_INVALID_PARAMETER (0xE0000000 + 0x474E550 + 0) # if defined _MSC_VER /* A compiler that supports __try/__except, as described in the page "try-except statement" on microsoft.com . With __try/__except, we can use the multithread-safe exception handling. */ # ifdef __cplusplus extern "C" { # endif /* Ensure that the invalid parameter handler in installed that raises a software exception with code STATUS_GNULIB_INVALID_PARAMETER. Because we assume no other part of the program installs a different invalid parameter handler, this solution is multithread-safe. */ extern void gl_msvc_inval_ensure_handler (void); # ifdef __cplusplus } # endif # define TRY_MSVC_INVAL \ do \ { \ gl_msvc_inval_ensure_handler (); \ __try # define CATCH_MSVC_INVAL \ __except (GetExceptionCode () == STATUS_GNULIB_INVALID_PARAMETER \ ? EXCEPTION_EXECUTE_HANDLER \ : EXCEPTION_CONTINUE_SEARCH) # define DONE_MSVC_INVAL \ } \ while (0) # else /* Any compiler. We can only use setjmp/longjmp. */ # include # ifdef __cplusplus extern "C" { # endif struct gl_msvc_inval_per_thread { /* The restart that will resume execution at the code between CATCH_MSVC_INVAL and DONE_MSVC_INVAL. It is enabled only between TRY_MSVC_INVAL and CATCH_MSVC_INVAL. */ jmp_buf restart; /* Tells whether the contents of restart is valid. */ int restart_valid; }; /* Ensure that the invalid parameter handler in installed that passes control to the gl_msvc_inval_restart if it is valid, or raises a software exception with code STATUS_GNULIB_INVALID_PARAMETER otherwise. Because we assume no other part of the program installs a different invalid parameter handler, this solution is multithread-safe. */ extern void gl_msvc_inval_ensure_handler (void); /* Return a pointer to the per-thread data for the current thread. */ extern struct gl_msvc_inval_per_thread *gl_msvc_inval_current (void); # ifdef __cplusplus } # endif # define TRY_MSVC_INVAL \ do \ { \ struct gl_msvc_inval_per_thread *msvc_inval_current; \ gl_msvc_inval_ensure_handler (); \ msvc_inval_current = gl_msvc_inval_current (); \ /* First, initialize gl_msvc_inval_restart. */ \ if (setjmp (msvc_inval_current->restart) == 0) \ { \ /* Then, mark it as valid. */ \ msvc_inval_current->restart_valid = 1; # define CATCH_MSVC_INVAL \ /* Execution completed. \ Mark gl_msvc_inval_restart as invalid. */ \ msvc_inval_current->restart_valid = 0; \ } \ else \ { \ /* Execution triggered an invalid parameter notification. \ Mark gl_msvc_inval_restart as invalid. */ \ msvc_inval_current->restart_valid = 0; # define DONE_MSVC_INVAL \ } \ } \ while (0) # endif # endif #else /* A platform that does not need to the invalid parameter handler, or when SANE_LIBRARY_HANDLING is desired. */ /* The braces here avoid GCC warnings like "warning: suggest explicit braces to avoid ambiguous 'else'". */ # define TRY_MSVC_INVAL \ do \ { \ if (1) # define CATCH_MSVC_INVAL \ else # define DONE_MSVC_INVAL \ } \ while (0) #endif #endif /* _MSVC_INVAL_H */ le-1.14.9/lib/save-cwd.h0000644000015000007670000000204512122275244011561 00000000000000/* Save and restore current working directory. Copyright (C) 1995, 1997-1998, 2003, 2009-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ /* Written by Jim Meyering. */ #ifndef SAVE_CWD_H # define SAVE_CWD_H 1 struct saved_cwd { int desc; char *name; }; int save_cwd (struct saved_cwd *cwd); int restore_cwd (const struct saved_cwd *cwd); void free_cwd (struct saved_cwd *cwd); #endif /* SAVE_CWD_H */ le-1.14.9/lib/save-cwd.c0000644000015000007670000000600712122275244011556 00000000000000/* save-cwd.c -- Save and restore current working directory. Copyright (C) 1995, 1997-1998, 2003-2006, 2009-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ /* Written by Jim Meyering. */ #include #include "save-cwd.h" #include #include #include #include #include #include "chdir-long.h" #include "unistd--.h" #include "cloexec.h" #if GNULIB_FCNTL_SAFER # include "fcntl--.h" #else # define GNULIB_FCNTL_SAFER 0 #endif /* Record the location of the current working directory in CWD so that the program may change to other directories and later use restore_cwd to return to the recorded location. This function may allocate space using malloc (via getcwd) or leave a file descriptor open; use free_cwd to perform the necessary free or close. Upon failure, no memory is allocated, any locally opened file descriptors are closed; return non-zero -- in that case, free_cwd need not be called, but doing so is ok. Otherwise, return zero. The _raison d'etre_ for this interface is that the working directory is sometimes inaccessible, and getcwd is not robust or as efficient. So, we prefer to use the open/fchdir approach, but fall back on getcwd if necessary. This module works for most cases with just the getcwd-lgpl module, but to be truly robust, use the getcwd module. Some systems lack fchdir altogether: e.g., OS/2, pre-2001 Cygwin, SCO Xenix. Also, SunOS 4 and Irix 5.3 provide the function, yet it doesn't work for partitions on which auditing is enabled. If you're still using an obsolete system with these problems, please send email to the maintainer of this code. */ int save_cwd (struct saved_cwd *cwd) { cwd->name = NULL; cwd->desc = open (".", O_SEARCH); if (!GNULIB_FCNTL_SAFER) cwd->desc = fd_safer (cwd->desc); if (cwd->desc < 0) { cwd->name = getcwd (NULL, 0); return cwd->name ? 0 : -1; } set_cloexec_flag (cwd->desc, true); return 0; } /* Change to recorded location, CWD, in directory hierarchy. Upon failure, return -1 (errno is set by chdir or fchdir). Upon success, return zero. */ int restore_cwd (const struct saved_cwd *cwd) { if (0 <= cwd->desc) return fchdir (cwd->desc); else return chdir_long (cwd->name); } void free_cwd (struct saved_cwd *cwd) { if (cwd->desc >= 0) close (cwd->desc); free (cwd->name); } le-1.14.9/lib/exitfail.h0000644000015000007670000000140212122275244011651 00000000000000/* Failure exit status Copyright (C) 2002, 2009-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ extern int volatile exit_failure; le-1.14.9/lib/times.c0000644000015000007670000000410512122275244011163 00000000000000/* Get process times Copyright (C) 2008-2013 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, see . */ /* Written by Simon Josefsson , 2008. */ #include /* Get times prototype. */ #include /* Get round. */ #include /* Get GetProcessTimes etc. */ #include static clock_t filetime2clock (FILETIME time) { float f; /* We have a 64-bit value, in the form of two DWORDS aka unsigned int, counting the number of 100-nanosecond intervals. We need to convert these to clock ticks. Older POSIX uses CLK_TCK to indicate the number of clock ticks per second while modern POSIX uses sysconf(_SC_CLK_TCK). Mingw32 does not appear to have sysconf(_SC_CLK_TCK), but appears to have CLK_TCK = 1000 so we use it. Note that CLOCKS_PER_SEC constant does not apply here, it is for use with the clock function. */ f = (unsigned long long) time.dwHighDateTime << 32; f += time.dwLowDateTime; f = f * CLK_TCK / 10000000; return (clock_t) round (f); } clock_t times (struct tms * buffer) { FILETIME creation_time, exit_time, kernel_time, user_time; if (GetProcessTimes (GetCurrentProcess (), &creation_time, &exit_time, &kernel_time, &user_time) == 0) return (clock_t) -1; buffer->tms_utime = filetime2clock (user_time); buffer->tms_stime = filetime2clock (kernel_time); buffer->tms_cutime = 0; buffer->tms_cstime = 0; return filetime2clock (creation_time); } le-1.14.9/lib/wctype-h.c0000644000015000007670000000023312122275245011601 00000000000000/* Normally this would be wctype.c, but that name's already taken. */ #include #define _GL_WCTYPE_INLINE _GL_EXTERN_INLINE #include "wctype.h" le-1.14.9/lib/mbswidth.h0000644000015000007670000000417612122275244011700 00000000000000/* Determine the number of screen columns needed for a string. Copyright (C) 2000-2004, 2007, 2009-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ #include /* Avoid a clash of our mbswidth() with a function of the same name defined in UnixWare 7.1.1 . We need this #include before the #define below. However, we don't want to #include on all platforms because - Tru64 with Desktop Toolkit C has a bug: must be included before . - BSD/OS 4.1 has a bug: and must be included before . */ #if HAVE_DECL_MBSWIDTH_IN_WCHAR_H # include #endif #ifdef __cplusplus extern "C" { #endif /* Optional flags to influence mbswidth/mbsnwidth behavior. */ /* If this bit is set, return -1 upon finding an invalid or incomplete character. Otherwise, assume invalid characters have width 1. */ #define MBSW_REJECT_INVALID 1 /* If this bit is set, return -1 upon finding a non-printable character. Otherwise, assume unprintable characters have width 0 if they are control characters and 1 otherwise. */ #define MBSW_REJECT_UNPRINTABLE 2 /* Returns the number of screen columns needed for STRING. */ #define mbswidth gnu_mbswidth /* avoid clash with UnixWare 7.1.1 function */ extern int mbswidth (const char *string, int flags); /* Returns the number of screen columns needed for the NBYTES bytes starting at BUF. */ extern int mbsnwidth (const char *buf, size_t nbytes, int flags); #ifdef __cplusplus } #endif le-1.14.9/lib/poll.c0000644000015000007670000004066112122275244011017 00000000000000/* Emulation for poll(2) Contributed by Paolo Bonzini. Copyright 2001-2003, 2006-2013 Free Software Foundation, Inc. This file is part of gnulib. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, see . */ /* Tell gcc not to warn about the (nfd < 0) tests, below. */ #if (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) || 4 < __GNUC__ # pragma GCC diagnostic ignored "-Wtype-limits" #endif #include #include #include /* Specification. */ #include #include #include #include #if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ # define WINDOWS_NATIVE # include # include # include # include # include # include "msvc-nothrow.h" #else # include # include # include # include #endif #ifdef HAVE_SYS_IOCTL_H # include #endif #ifdef HAVE_SYS_FILIO_H # include #endif #include #ifndef INFTIM # define INFTIM (-1) #endif /* BeOS does not have MSG_PEEK. */ #ifndef MSG_PEEK # define MSG_PEEK 0 #endif #ifdef WINDOWS_NATIVE /* Optimized test whether a HANDLE refers to a console. See . */ #define IsConsoleHandle(h) (((intptr_t) (h) & 3) == 3) static BOOL IsSocketHandle (HANDLE h) { WSANETWORKEVENTS ev; if (IsConsoleHandle (h)) return FALSE; /* Under Wine, it seems that getsockopt returns 0 for pipes too. WSAEnumNetworkEvents instead distinguishes the two correctly. */ ev.lNetworkEvents = 0xDEADBEEF; WSAEnumNetworkEvents ((SOCKET) h, NULL, &ev); return ev.lNetworkEvents != 0xDEADBEEF; } /* Declare data structures for ntdll functions. */ typedef struct _FILE_PIPE_LOCAL_INFORMATION { ULONG NamedPipeType; ULONG NamedPipeConfiguration; ULONG MaximumInstances; ULONG CurrentInstances; ULONG InboundQuota; ULONG ReadDataAvailable; ULONG OutboundQuota; ULONG WriteQuotaAvailable; ULONG NamedPipeState; ULONG NamedPipeEnd; } FILE_PIPE_LOCAL_INFORMATION, *PFILE_PIPE_LOCAL_INFORMATION; typedef struct _IO_STATUS_BLOCK { union { DWORD Status; PVOID Pointer; } u; ULONG_PTR Information; } IO_STATUS_BLOCK, *PIO_STATUS_BLOCK; typedef enum _FILE_INFORMATION_CLASS { FilePipeLocalInformation = 24 } FILE_INFORMATION_CLASS, *PFILE_INFORMATION_CLASS; typedef DWORD (WINAPI *PNtQueryInformationFile) (HANDLE, IO_STATUS_BLOCK *, VOID *, ULONG, FILE_INFORMATION_CLASS); # ifndef PIPE_BUF # define PIPE_BUF 512 # endif /* Compute revents values for file handle H. If some events cannot happen for the handle, eliminate them from *P_SOUGHT. */ static int windows_compute_revents (HANDLE h, int *p_sought) { int i, ret, happened; INPUT_RECORD *irbuffer; DWORD avail, nbuffer; BOOL bRet; IO_STATUS_BLOCK iosb; FILE_PIPE_LOCAL_INFORMATION fpli; static PNtQueryInformationFile NtQueryInformationFile; static BOOL once_only; switch (GetFileType (h)) { case FILE_TYPE_PIPE: if (!once_only) { NtQueryInformationFile = (PNtQueryInformationFile) GetProcAddress (GetModuleHandle ("ntdll.dll"), "NtQueryInformationFile"); once_only = TRUE; } happened = 0; if (PeekNamedPipe (h, NULL, 0, NULL, &avail, NULL) != 0) { if (avail) happened |= *p_sought & (POLLIN | POLLRDNORM); } else if (GetLastError () == ERROR_BROKEN_PIPE) happened |= POLLHUP; else { /* It was the write-end of the pipe. Check if it is writable. If NtQueryInformationFile fails, optimistically assume the pipe is writable. This could happen on Windows 9x, where NtQueryInformationFile is not available, or if we inherit a pipe that doesn't permit FILE_READ_ATTRIBUTES access on the write end (I think this should not happen since Windows XP SP2; WINE seems fine too). Otherwise, ensure that enough space is available for atomic writes. */ memset (&iosb, 0, sizeof (iosb)); memset (&fpli, 0, sizeof (fpli)); if (!NtQueryInformationFile || NtQueryInformationFile (h, &iosb, &fpli, sizeof (fpli), FilePipeLocalInformation) || fpli.WriteQuotaAvailable >= PIPE_BUF || (fpli.OutboundQuota < PIPE_BUF && fpli.WriteQuotaAvailable == fpli.OutboundQuota)) happened |= *p_sought & (POLLOUT | POLLWRNORM | POLLWRBAND); } return happened; case FILE_TYPE_CHAR: ret = WaitForSingleObject (h, 0); if (!IsConsoleHandle (h)) return ret == WAIT_OBJECT_0 ? *p_sought & ~(POLLPRI | POLLRDBAND) : 0; nbuffer = avail = 0; bRet = GetNumberOfConsoleInputEvents (h, &nbuffer); if (bRet) { /* Input buffer. */ *p_sought &= POLLIN | POLLRDNORM; if (nbuffer == 0) return POLLHUP; if (!*p_sought) return 0; irbuffer = (INPUT_RECORD *) alloca (nbuffer * sizeof (INPUT_RECORD)); bRet = PeekConsoleInput (h, irbuffer, nbuffer, &avail); if (!bRet || avail == 0) return POLLHUP; for (i = 0; i < avail; i++) if (irbuffer[i].EventType == KEY_EVENT) return *p_sought; return 0; } else { /* Screen buffer. */ *p_sought &= POLLOUT | POLLWRNORM | POLLWRBAND; return *p_sought; } default: ret = WaitForSingleObject (h, 0); if (ret == WAIT_OBJECT_0) return *p_sought & ~(POLLPRI | POLLRDBAND); return *p_sought & (POLLOUT | POLLWRNORM | POLLWRBAND); } } /* Convert fd_sets returned by select into revents values. */ static int windows_compute_revents_socket (SOCKET h, int sought, long lNetworkEvents) { int happened = 0; if ((lNetworkEvents & (FD_READ | FD_ACCEPT | FD_CLOSE)) == FD_ACCEPT) happened |= (POLLIN | POLLRDNORM) & sought; else if (lNetworkEvents & (FD_READ | FD_ACCEPT | FD_CLOSE)) { int r, error; char data[64]; WSASetLastError (0); r = recv (h, data, sizeof (data), MSG_PEEK); error = WSAGetLastError (); WSASetLastError (0); if (r > 0 || error == WSAENOTCONN) happened |= (POLLIN | POLLRDNORM) & sought; /* Distinguish hung-up sockets from other errors. */ else if (r == 0 || error == WSAESHUTDOWN || error == WSAECONNRESET || error == WSAECONNABORTED || error == WSAENETRESET) happened |= POLLHUP; else happened |= POLLERR; } if (lNetworkEvents & (FD_WRITE | FD_CONNECT)) happened |= (POLLOUT | POLLWRNORM | POLLWRBAND) & sought; if (lNetworkEvents & FD_OOB) happened |= (POLLPRI | POLLRDBAND) & sought; return happened; } #else /* !MinGW */ /* Convert select(2) returned fd_sets into poll(2) revents values. */ static int compute_revents (int fd, int sought, fd_set *rfds, fd_set *wfds, fd_set *efds) { int happened = 0; if (FD_ISSET (fd, rfds)) { int r; int socket_errno; # if defined __MACH__ && defined __APPLE__ /* There is a bug in Mac OS X that causes it to ignore MSG_PEEK for some kinds of descriptors. Detect if this descriptor is a connected socket, a server socket, or something else using a 0-byte recv, and use ioctl(2) to detect POLLHUP. */ r = recv (fd, NULL, 0, MSG_PEEK); socket_errno = (r < 0) ? errno : 0; if (r == 0 || socket_errno == ENOTSOCK) ioctl (fd, FIONREAD, &r); # else char data[64]; r = recv (fd, data, sizeof (data), MSG_PEEK); socket_errno = (r < 0) ? errno : 0; # endif if (r == 0) happened |= POLLHUP; /* If the event happened on an unconnected server socket, that's fine. */ else if (r > 0 || ( /* (r == -1) && */ socket_errno == ENOTCONN)) happened |= (POLLIN | POLLRDNORM) & sought; /* Distinguish hung-up sockets from other errors. */ else if (socket_errno == ESHUTDOWN || socket_errno == ECONNRESET || socket_errno == ECONNABORTED || socket_errno == ENETRESET) happened |= POLLHUP; /* some systems can't use recv() on non-socket, including HP NonStop */ else if (socket_errno == ENOTSOCK) happened |= (POLLIN | POLLRDNORM) & sought; else happened |= POLLERR; } if (FD_ISSET (fd, wfds)) happened |= (POLLOUT | POLLWRNORM | POLLWRBAND) & sought; if (FD_ISSET (fd, efds)) happened |= (POLLPRI | POLLRDBAND) & sought; return happened; } #endif /* !MinGW */ int poll (struct pollfd *pfd, nfds_t nfd, int timeout) { #ifndef WINDOWS_NATIVE fd_set rfds, wfds, efds; struct timeval tv; struct timeval *ptv; int maxfd, rc; nfds_t i; # ifdef _SC_OPEN_MAX static int sc_open_max = -1; if (nfd < 0 || (nfd > sc_open_max && (sc_open_max != -1 || nfd > (sc_open_max = sysconf (_SC_OPEN_MAX))))) { errno = EINVAL; return -1; } # else /* !_SC_OPEN_MAX */ # ifdef OPEN_MAX if (nfd < 0 || nfd > OPEN_MAX) { errno = EINVAL; return -1; } # endif /* OPEN_MAX -- else, no check is needed */ # endif /* !_SC_OPEN_MAX */ /* EFAULT is not necessary to implement, but let's do it in the simplest case. */ if (!pfd && nfd) { errno = EFAULT; return -1; } /* convert timeout number into a timeval structure */ if (timeout == 0) { ptv = &tv; ptv->tv_sec = 0; ptv->tv_usec = 0; } else if (timeout > 0) { ptv = &tv; ptv->tv_sec = timeout / 1000; ptv->tv_usec = (timeout % 1000) * 1000; } else if (timeout == INFTIM) /* wait forever */ ptv = NULL; else { errno = EINVAL; return -1; } /* create fd sets and determine max fd */ maxfd = -1; FD_ZERO (&rfds); FD_ZERO (&wfds); FD_ZERO (&efds); for (i = 0; i < nfd; i++) { if (pfd[i].fd < 0) continue; if (pfd[i].events & (POLLIN | POLLRDNORM)) FD_SET (pfd[i].fd, &rfds); /* see select(2): "the only exceptional condition detectable is out-of-band data received on a socket", hence we push POLLWRBAND events onto wfds instead of efds. */ if (pfd[i].events & (POLLOUT | POLLWRNORM | POLLWRBAND)) FD_SET (pfd[i].fd, &wfds); if (pfd[i].events & (POLLPRI | POLLRDBAND)) FD_SET (pfd[i].fd, &efds); if (pfd[i].fd >= maxfd && (pfd[i].events & (POLLIN | POLLOUT | POLLPRI | POLLRDNORM | POLLRDBAND | POLLWRNORM | POLLWRBAND))) { maxfd = pfd[i].fd; if (maxfd > FD_SETSIZE) { errno = EOVERFLOW; return -1; } } } /* examine fd sets */ rc = select (maxfd + 1, &rfds, &wfds, &efds, ptv); if (rc < 0) return rc; /* establish results */ rc = 0; for (i = 0; i < nfd; i++) if (pfd[i].fd < 0) pfd[i].revents = 0; else { int happened = compute_revents (pfd[i].fd, pfd[i].events, &rfds, &wfds, &efds); if (happened) { pfd[i].revents = happened; rc++; } } return rc; #else static struct timeval tv0; static HANDLE hEvent; WSANETWORKEVENTS ev; HANDLE h, handle_array[FD_SETSIZE + 2]; DWORD ret, wait_timeout, nhandles; fd_set rfds, wfds, xfds; BOOL poll_again; MSG msg; int rc = 0; nfds_t i; if (nfd < 0 || timeout < -1) { errno = EINVAL; return -1; } if (!hEvent) hEvent = CreateEvent (NULL, FALSE, FALSE, NULL); restart: handle_array[0] = hEvent; nhandles = 1; FD_ZERO (&rfds); FD_ZERO (&wfds); FD_ZERO (&xfds); /* Classify socket handles and create fd sets. */ for (i = 0; i < nfd; i++) { int sought = pfd[i].events; pfd[i].revents = 0; if (pfd[i].fd < 0) continue; if (!(sought & (POLLIN | POLLRDNORM | POLLOUT | POLLWRNORM | POLLWRBAND | POLLPRI | POLLRDBAND))) continue; h = (HANDLE) _get_osfhandle (pfd[i].fd); assert (h != NULL); if (IsSocketHandle (h)) { int requested = FD_CLOSE; /* see above; socket handles are mapped onto select. */ if (sought & (POLLIN | POLLRDNORM)) { requested |= FD_READ | FD_ACCEPT; FD_SET ((SOCKET) h, &rfds); } if (sought & (POLLOUT | POLLWRNORM | POLLWRBAND)) { requested |= FD_WRITE | FD_CONNECT; FD_SET ((SOCKET) h, &wfds); } if (sought & (POLLPRI | POLLRDBAND)) { requested |= FD_OOB; FD_SET ((SOCKET) h, &xfds); } if (requested) WSAEventSelect ((SOCKET) h, hEvent, requested); } else { /* Poll now. If we get an event, do not poll again. Also, screen buffer handles are waitable, and they'll block until a character is available. windows_compute_revents eliminates bits for the "wrong" direction. */ pfd[i].revents = windows_compute_revents (h, &sought); if (sought) handle_array[nhandles++] = h; if (pfd[i].revents) timeout = 0; } } if (select (0, &rfds, &wfds, &xfds, &tv0) > 0) { /* Do MsgWaitForMultipleObjects anyway to dispatch messages, but no need to call select again. */ poll_again = FALSE; wait_timeout = 0; } else { poll_again = TRUE; if (timeout == INFTIM) wait_timeout = INFINITE; else wait_timeout = timeout; } for (;;) { ret = MsgWaitForMultipleObjects (nhandles, handle_array, FALSE, wait_timeout, QS_ALLINPUT); if (ret == WAIT_OBJECT_0 + nhandles) { /* new input of some other kind */ BOOL bRet; while ((bRet = PeekMessage (&msg, NULL, 0, 0, PM_REMOVE)) != 0) { TranslateMessage (&msg); DispatchMessage (&msg); } } else break; } if (poll_again) select (0, &rfds, &wfds, &xfds, &tv0); /* Place a sentinel at the end of the array. */ handle_array[nhandles] = NULL; nhandles = 1; for (i = 0; i < nfd; i++) { int happened; if (pfd[i].fd < 0) continue; if (!(pfd[i].events & (POLLIN | POLLRDNORM | POLLOUT | POLLWRNORM | POLLWRBAND))) continue; h = (HANDLE) _get_osfhandle (pfd[i].fd); if (h != handle_array[nhandles]) { /* It's a socket. */ WSAEnumNetworkEvents ((SOCKET) h, NULL, &ev); WSAEventSelect ((SOCKET) h, 0, 0); /* If we're lucky, WSAEnumNetworkEvents already provided a way to distinguish FD_READ and FD_ACCEPT; this saves a recv later. */ if (FD_ISSET ((SOCKET) h, &rfds) && !(ev.lNetworkEvents & (FD_READ | FD_ACCEPT))) ev.lNetworkEvents |= FD_READ | FD_ACCEPT; if (FD_ISSET ((SOCKET) h, &wfds)) ev.lNetworkEvents |= FD_WRITE | FD_CONNECT; if (FD_ISSET ((SOCKET) h, &xfds)) ev.lNetworkEvents |= FD_OOB; happened = windows_compute_revents_socket ((SOCKET) h, pfd[i].events, ev.lNetworkEvents); } else { /* Not a socket. */ int sought = pfd[i].events; happened = windows_compute_revents (h, &sought); nhandles++; } if ((pfd[i].revents |= happened) != 0) rc++; } if (!rc && timeout == INFTIM) { SleepEx (1, TRUE); goto restart; } return rc; #endif } le-1.14.9/lib/dirfd.c0000644000015000007670000000173512122275244011140 00000000000000/* dirfd.c -- return the file descriptor associated with an open DIR* Copyright (C) 2001, 2006, 2008-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ /* Written by Jim Meyering. */ #include #include #include int dirfd (DIR *dir_p) { int fd = DIR_TO_FD (dir_p); if (fd == -1) errno = ENOTSUP; return fd; } le-1.14.9/lib/openat-die.c0000644000015000007670000000346112122275244012073 00000000000000/* Report a save- or restore-cwd failure in our openat replacement and then exit. Copyright (C) 2005-2006, 2008-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ #include #include "openat.h" #include #ifndef GNULIB_LIBPOSIX # include "error.h" #endif #include "exitfail.h" #include "gettext.h" #define _(msgid) gettext (msgid) void openat_save_fail (int errnum) { #ifndef GNULIB_LIBPOSIX error (exit_failure, errnum, _("unable to record current working directory")); #endif /* _Noreturn cannot be applied to error, since it returns when its first argument is 0. To help compilers understand that this function does not return, call abort. Also, the abort is a safety feature if exit_failure is 0 (which shouldn't happen). */ abort (); } /* Exit with an error about failure to restore the working directory during an openat emulation. The caller must ensure that fd 2 is not a just-opened fd, even when openat_safer is not in use. */ void openat_restore_fail (int errnum) { #ifndef GNULIB_LIBPOSIX error (exit_failure, errnum, _("failed to return to initial working directory")); #endif /* As above. */ abort (); } le-1.14.9/lib/msvc-nothrow.h0000644000015000007670000000301012122275244012507 00000000000000/* Wrappers that don't throw invalid parameter notifications with MSVC runtime libraries. Copyright (C) 2011-2013 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, see . */ #ifndef _MSVC_NOTHROW_H #define _MSVC_NOTHROW_H /* With MSVC runtime libraries with the "invalid parameter handler" concept, functions like fprintf(), dup2(), or close() crash when the caller passes an invalid argument. But POSIX wants error codes (such as EINVAL or EBADF) instead. This file defines wrappers that turn such an invalid parameter notification into an error code. */ #if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ /* Get original declaration of _get_osfhandle. */ # include # if HAVE_MSVC_INVALID_PARAMETER_HANDLER /* Override _get_osfhandle. */ extern intptr_t _gl_nothrow_get_osfhandle (int fd); # define _get_osfhandle _gl_nothrow_get_osfhandle # endif #endif #endif /* _MSVC_NOTHROW_H */ le-1.14.9/lib/fcntl.c0000644000015000007670000002300112122275244011144 00000000000000/* Provide file descriptor control. Copyright (C) 2009-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ /* Written by Eric Blake . */ #include /* Specification. */ #include #include #include #include #include #if !HAVE_FCNTL # define rpl_fcntl fcntl #endif #undef fcntl #if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ /* Get declarations of the native Windows API functions. */ # define WIN32_LEAN_AND_MEAN # include /* Get _get_osfhandle. */ # include "msvc-nothrow.h" /* Upper bound on getdtablesize(). See lib/getdtablesize.c. */ # define OPEN_MAX_MAX 0x10000 /* Duplicate OLDFD into the first available slot of at least NEWFD, which must be positive, with FLAGS determining whether the duplicate will be inheritable. */ static int dupfd (int oldfd, int newfd, int flags) { /* Mingw has no way to create an arbitrary fd. Iterate until all file descriptors less than newfd are filled up. */ HANDLE curr_process = GetCurrentProcess (); HANDLE old_handle = (HANDLE) _get_osfhandle (oldfd); unsigned char fds_to_close[OPEN_MAX_MAX / CHAR_BIT]; unsigned int fds_to_close_bound = 0; int result; BOOL inherit = flags & O_CLOEXEC ? FALSE : TRUE; int mode; if (newfd < 0 || getdtablesize () <= newfd) { errno = EINVAL; return -1; } if (old_handle == INVALID_HANDLE_VALUE || (mode = setmode (oldfd, O_BINARY)) == -1) { /* oldfd is not open, or is an unassigned standard file descriptor. */ errno = EBADF; return -1; } setmode (oldfd, mode); flags |= mode; for (;;) { HANDLE new_handle; int duplicated_fd; unsigned int index; if (!DuplicateHandle (curr_process, /* SourceProcessHandle */ old_handle, /* SourceHandle */ curr_process, /* TargetProcessHandle */ (PHANDLE) &new_handle, /* TargetHandle */ (DWORD) 0, /* DesiredAccess */ inherit, /* InheritHandle */ DUPLICATE_SAME_ACCESS)) /* Options */ { /* TODO: Translate GetLastError () into errno. */ errno = EMFILE; result = -1; break; } duplicated_fd = _open_osfhandle ((intptr_t) new_handle, flags); if (duplicated_fd < 0) { CloseHandle (new_handle); errno = EMFILE; result = -1; break; } if (newfd <= duplicated_fd) { result = duplicated_fd; break; } /* Set the bit duplicated_fd in fds_to_close[]. */ index = (unsigned int) duplicated_fd / CHAR_BIT; if (fds_to_close_bound <= index) { if (sizeof fds_to_close <= index) /* Need to increase OPEN_MAX_MAX. */ abort (); memset (fds_to_close + fds_to_close_bound, '\0', index + 1 - fds_to_close_bound); fds_to_close_bound = index + 1; } fds_to_close[index] |= 1 << ((unsigned int) duplicated_fd % CHAR_BIT); } /* Close the previous fds that turned out to be too small. */ { int saved_errno = errno; unsigned int duplicated_fd; for (duplicated_fd = 0; duplicated_fd < fds_to_close_bound * CHAR_BIT; duplicated_fd++) if ((fds_to_close[duplicated_fd / CHAR_BIT] >> (duplicated_fd % CHAR_BIT)) & 1) close (duplicated_fd); errno = saved_errno; } # if REPLACE_FCHDIR if (0 <= result) result = _gl_register_dup (oldfd, result); # endif return result; } #endif /* W32 */ /* Perform the specified ACTION on the file descriptor FD, possibly using the argument ARG further described below. This replacement handles the following actions, and forwards all others on to the native fcntl. An unrecognized ACTION returns -1 with errno set to EINVAL. F_DUPFD - duplicate FD, with int ARG being the minimum target fd. If successful, return the duplicate, which will be inheritable; otherwise return -1 and set errno. F_DUPFD_CLOEXEC - duplicate FD, with int ARG being the minimum target fd. If successful, return the duplicate, which will not be inheritable; otherwise return -1 and set errno. F_GETFD - ARG need not be present. If successful, return a non-negative value containing the descriptor flags of FD (only FD_CLOEXEC is portable, but other flags may be present); otherwise return -1 and set errno. */ int rpl_fcntl (int fd, int action, /* arg */...) { va_list arg; int result = -1; va_start (arg, action); switch (action) { #if !HAVE_FCNTL case F_DUPFD: { int target = va_arg (arg, int); result = dupfd (fd, target, 0); break; } #elif FCNTL_DUPFD_BUGGY || REPLACE_FCHDIR case F_DUPFD: { int target = va_arg (arg, int); /* Detect invalid target; needed for cygwin 1.5.x. */ if (target < 0 || getdtablesize () <= target) errno = EINVAL; else { /* Haiku alpha 2 loses fd flags on original. */ int flags = fcntl (fd, F_GETFD); if (flags < 0) { result = -1; break; } result = fcntl (fd, action, target); if (0 <= result && fcntl (fd, F_SETFD, flags) == -1) { int saved_errno = errno; close (result); result = -1; errno = saved_errno; } # if REPLACE_FCHDIR if (0 <= result) result = _gl_register_dup (fd, result); # endif } break; } /* F_DUPFD */ #endif /* FCNTL_DUPFD_BUGGY || REPLACE_FCHDIR */ case F_DUPFD_CLOEXEC: { int target = va_arg (arg, int); #if !HAVE_FCNTL result = dupfd (fd, target, O_CLOEXEC); break; #else /* HAVE_FCNTL */ /* Try the system call first, if the headers claim it exists (that is, if GNULIB_defined_F_DUPFD_CLOEXEC is 0), since we may be running with a glibc that has the macro but with an older kernel that does not support it. Cache the information on whether the system call really works, but avoid caching failure if the corresponding F_DUPFD fails for any reason. 0 = unknown, 1 = yes, -1 = no. */ static int have_dupfd_cloexec = GNULIB_defined_F_DUPFD_CLOEXEC ? -1 : 0; if (0 <= have_dupfd_cloexec) { result = fcntl (fd, action, target); if (0 <= result || errno != EINVAL) { have_dupfd_cloexec = 1; # if REPLACE_FCHDIR if (0 <= result) result = _gl_register_dup (fd, result); # endif } else { result = rpl_fcntl (fd, F_DUPFD, target); if (result < 0) break; have_dupfd_cloexec = -1; } } else result = rpl_fcntl (fd, F_DUPFD, target); if (0 <= result && have_dupfd_cloexec == -1) { int flags = fcntl (result, F_GETFD); if (flags < 0 || fcntl (result, F_SETFD, flags | FD_CLOEXEC) == -1) { int saved_errno = errno; close (result); errno = saved_errno; result = -1; } } break; #endif /* HAVE_FCNTL */ } /* F_DUPFD_CLOEXEC */ #if !HAVE_FCNTL case F_GETFD: { # if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ HANDLE handle = (HANDLE) _get_osfhandle (fd); DWORD flags; if (handle == INVALID_HANDLE_VALUE || GetHandleInformation (handle, &flags) == 0) errno = EBADF; else result = (flags & HANDLE_FLAG_INHERIT) ? 0 : FD_CLOEXEC; # else /* !W32 */ /* Use dup2 to reject invalid file descriptors. No way to access this information, so punt. */ if (0 <= dup2 (fd, fd)) result = 0; # endif /* !W32 */ break; } /* F_GETFD */ #endif /* !HAVE_FCNTL */ /* Implementing F_SETFD on mingw is not trivial - there is no API for changing the O_NOINHERIT bit on an fd, and merely changing the HANDLE_FLAG_INHERIT bit on the underlying handle can lead to odd state. It may be possible by duplicating the handle, using _open_osfhandle with the right flags, then using dup2 to move the duplicate onto the original, but that is not supported for now. */ default: { #if HAVE_FCNTL void *p = va_arg (arg, void *); result = fcntl (fd, action, p); #else errno = EINVAL; #endif break; } } va_end (arg); return result; } le-1.14.9/lib/ref-del.sin0000644000015000007670000000167512122275244011740 00000000000000# Remove this package from a list of references stored in a text file. # # Copyright (C) 2000, 2009-2013 Free Software Foundation, Inc. # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 3, or (at your option) # any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License along # with this program; if not, see . # # Written by Bruno Haible . # /^# Packages using this file: / { s/# Packages using this file:// s/ @PACKAGE@ / / s/^/# Packages using this file:/ } le-1.14.9/lib/gettext.h0000644000015000007670000002341612122275244011541 00000000000000/* Convenience header for conditional use of GNU . Copyright (C) 1995-1998, 2000-2002, 2004-2006, 2009-2013 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, see . */ #ifndef _LIBGETTEXT_H #define _LIBGETTEXT_H 1 /* NLS can be disabled through the configure --disable-nls option. */ #if ENABLE_NLS /* Get declarations of GNU message catalog functions. */ # include /* You can set the DEFAULT_TEXT_DOMAIN macro to specify the domain used by the gettext() and ngettext() macros. This is an alternative to calling textdomain(), and is useful for libraries. */ # ifdef DEFAULT_TEXT_DOMAIN # undef gettext # define gettext(Msgid) \ dgettext (DEFAULT_TEXT_DOMAIN, Msgid) # undef ngettext # define ngettext(Msgid1, Msgid2, N) \ dngettext (DEFAULT_TEXT_DOMAIN, Msgid1, Msgid2, N) # endif #else /* Solaris /usr/include/locale.h includes /usr/include/libintl.h, which chokes if dcgettext is defined as a macro. So include it now, to make later inclusions of a NOP. We don't include as well because people using "gettext.h" will not include , and also including would fail on SunOS 4, whereas is OK. */ #if defined(__sun) # include #endif /* Many header files from the libstdc++ coming with g++ 3.3 or newer include , which chokes if dcgettext is defined as a macro. So include it now, to make later inclusions of a NOP. */ #if defined(__cplusplus) && defined(__GNUG__) && (__GNUC__ >= 3) # include # if (__GLIBC__ >= 2 && !defined __UCLIBC__) || _GLIBCXX_HAVE_LIBINTL_H # include # endif #endif /* Disabled NLS. The casts to 'const char *' serve the purpose of producing warnings for invalid uses of the value returned from these functions. On pre-ANSI systems without 'const', the config.h file is supposed to contain "#define const". */ # undef gettext # define gettext(Msgid) ((const char *) (Msgid)) # undef dgettext # define dgettext(Domainname, Msgid) ((void) (Domainname), gettext (Msgid)) # undef dcgettext # define dcgettext(Domainname, Msgid, Category) \ ((void) (Category), dgettext (Domainname, Msgid)) # undef ngettext # define ngettext(Msgid1, Msgid2, N) \ ((N) == 1 \ ? ((void) (Msgid2), (const char *) (Msgid1)) \ : ((void) (Msgid1), (const char *) (Msgid2))) # undef dngettext # define dngettext(Domainname, Msgid1, Msgid2, N) \ ((void) (Domainname), ngettext (Msgid1, Msgid2, N)) # undef dcngettext # define dcngettext(Domainname, Msgid1, Msgid2, N, Category) \ ((void) (Category), dngettext (Domainname, Msgid1, Msgid2, N)) # undef textdomain # define textdomain(Domainname) ((const char *) (Domainname)) # undef bindtextdomain # define bindtextdomain(Domainname, Dirname) \ ((void) (Domainname), (const char *) (Dirname)) # undef bind_textdomain_codeset # define bind_textdomain_codeset(Domainname, Codeset) \ ((void) (Domainname), (const char *) (Codeset)) #endif /* Prefer gnulib's setlocale override over libintl's setlocale override. */ #ifdef GNULIB_defined_setlocale # undef setlocale # define setlocale rpl_setlocale #endif /* A pseudo function call that serves as a marker for the automated extraction of messages, but does not call gettext(). The run-time translation is done at a different place in the code. The argument, String, should be a literal string. Concatenated strings and other string expressions won't work. The macro's expansion is not parenthesized, so that it is suitable as initializer for static 'char[]' or 'const char[]' variables. */ #define gettext_noop(String) String /* The separator between msgctxt and msgid in a .mo file. */ #define GETTEXT_CONTEXT_GLUE "\004" /* Pseudo function calls, taking a MSGCTXT and a MSGID instead of just a MSGID. MSGCTXT and MSGID must be string literals. MSGCTXT should be short and rarely need to change. The letter 'p' stands for 'particular' or 'special'. */ #ifdef DEFAULT_TEXT_DOMAIN # define pgettext(Msgctxt, Msgid) \ pgettext_aux (DEFAULT_TEXT_DOMAIN, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, LC_MESSAGES) #else # define pgettext(Msgctxt, Msgid) \ pgettext_aux (NULL, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, LC_MESSAGES) #endif #define dpgettext(Domainname, Msgctxt, Msgid) \ pgettext_aux (Domainname, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, LC_MESSAGES) #define dcpgettext(Domainname, Msgctxt, Msgid, Category) \ pgettext_aux (Domainname, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, Category) #ifdef DEFAULT_TEXT_DOMAIN # define npgettext(Msgctxt, Msgid, MsgidPlural, N) \ npgettext_aux (DEFAULT_TEXT_DOMAIN, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, MsgidPlural, N, LC_MESSAGES) #else # define npgettext(Msgctxt, Msgid, MsgidPlural, N) \ npgettext_aux (NULL, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, MsgidPlural, N, LC_MESSAGES) #endif #define dnpgettext(Domainname, Msgctxt, Msgid, MsgidPlural, N) \ npgettext_aux (Domainname, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, MsgidPlural, N, LC_MESSAGES) #define dcnpgettext(Domainname, Msgctxt, Msgid, MsgidPlural, N, Category) \ npgettext_aux (Domainname, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, MsgidPlural, N, Category) #ifdef __GNUC__ __inline #else #ifdef __cplusplus inline #endif #endif static const char * pgettext_aux (const char *domain, const char *msg_ctxt_id, const char *msgid, int category) { const char *translation = dcgettext (domain, msg_ctxt_id, category); if (translation == msg_ctxt_id) return msgid; else return translation; } #ifdef __GNUC__ __inline #else #ifdef __cplusplus inline #endif #endif static const char * npgettext_aux (const char *domain, const char *msg_ctxt_id, const char *msgid, const char *msgid_plural, unsigned long int n, int category) { const char *translation = dcngettext (domain, msg_ctxt_id, msgid_plural, n, category); if (translation == msg_ctxt_id || translation == msgid_plural) return (n == 1 ? msgid : msgid_plural); else return translation; } /* The same thing extended for non-constant arguments. Here MSGCTXT and MSGID can be arbitrary expressions. But for string literals these macros are less efficient than those above. */ #include #if (((__GNUC__ >= 3 || __GNUG__ >= 2) && !defined __STRICT_ANSI__) \ /* || __STDC_VERSION__ >= 199901L */ ) # define _LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS 1 #else # define _LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS 0 #endif #if !_LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS #include #endif #define pgettext_expr(Msgctxt, Msgid) \ dcpgettext_expr (NULL, Msgctxt, Msgid, LC_MESSAGES) #define dpgettext_expr(Domainname, Msgctxt, Msgid) \ dcpgettext_expr (Domainname, Msgctxt, Msgid, LC_MESSAGES) #ifdef __GNUC__ __inline #else #ifdef __cplusplus inline #endif #endif static const char * dcpgettext_expr (const char *domain, const char *msgctxt, const char *msgid, int category) { size_t msgctxt_len = strlen (msgctxt) + 1; size_t msgid_len = strlen (msgid) + 1; const char *translation; #if _LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS char msg_ctxt_id[msgctxt_len + msgid_len]; #else char buf[1024]; char *msg_ctxt_id = (msgctxt_len + msgid_len <= sizeof (buf) ? buf : (char *) malloc (msgctxt_len + msgid_len)); if (msg_ctxt_id != NULL) #endif { memcpy (msg_ctxt_id, msgctxt, msgctxt_len - 1); msg_ctxt_id[msgctxt_len - 1] = '\004'; memcpy (msg_ctxt_id + msgctxt_len, msgid, msgid_len); translation = dcgettext (domain, msg_ctxt_id, category); #if !_LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS if (msg_ctxt_id != buf) free (msg_ctxt_id); #endif if (translation != msg_ctxt_id) return translation; } return msgid; } #define npgettext_expr(Msgctxt, Msgid, MsgidPlural, N) \ dcnpgettext_expr (NULL, Msgctxt, Msgid, MsgidPlural, N, LC_MESSAGES) #define dnpgettext_expr(Domainname, Msgctxt, Msgid, MsgidPlural, N) \ dcnpgettext_expr (Domainname, Msgctxt, Msgid, MsgidPlural, N, LC_MESSAGES) #ifdef __GNUC__ __inline #else #ifdef __cplusplus inline #endif #endif static const char * dcnpgettext_expr (const char *domain, const char *msgctxt, const char *msgid, const char *msgid_plural, unsigned long int n, int category) { size_t msgctxt_len = strlen (msgctxt) + 1; size_t msgid_len = strlen (msgid) + 1; const char *translation; #if _LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS char msg_ctxt_id[msgctxt_len + msgid_len]; #else char buf[1024]; char *msg_ctxt_id = (msgctxt_len + msgid_len <= sizeof (buf) ? buf : (char *) malloc (msgctxt_len + msgid_len)); if (msg_ctxt_id != NULL) #endif { memcpy (msg_ctxt_id, msgctxt, msgctxt_len - 1); msg_ctxt_id[msgctxt_len - 1] = '\004'; memcpy (msg_ctxt_id + msgctxt_len, msgid, msgid_len); translation = dcngettext (domain, msg_ctxt_id, msgid_plural, n, category); #if !_LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS if (msg_ctxt_id != buf) free (msg_ctxt_id); #endif if (!(translation == msg_ctxt_id || translation == msgid_plural)) return translation; } return (n == 1 ? msgid : msgid_plural); } #endif /* _LIBGETTEXT_H */ le-1.14.9/lib/filename.h0000644000015000007670000000365212122275244011635 00000000000000/* Basic filename support macros. Copyright (C) 2001-2004, 2007-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ #ifndef _FILENAME_H #define _FILENAME_H #ifdef __cplusplus extern "C" { #endif /* Pathname support. ISSLASH(C) tests whether C is a directory separator character. IS_ABSOLUTE_PATH(P) tests whether P is an absolute path. If it is not, it may be concatenated to a directory pathname. IS_PATH_WITH_DIR(P) tests whether P contains a directory specification. */ #if defined _WIN32 || defined __WIN32__ || defined __CYGWIN__ || defined __EMX__ || defined __DJGPP__ /* Native Windows, Cygwin, OS/2, DOS */ # define ISSLASH(C) ((C) == '/' || (C) == '\\') # define HAS_DEVICE(P) \ ((((P)[0] >= 'A' && (P)[0] <= 'Z') || ((P)[0] >= 'a' && (P)[0] <= 'z')) \ && (P)[1] == ':') # define IS_ABSOLUTE_PATH(P) (ISSLASH ((P)[0]) || HAS_DEVICE (P)) # define IS_PATH_WITH_DIR(P) \ (strchr (P, '/') != NULL || strchr (P, '\\') != NULL || HAS_DEVICE (P)) # define FILE_SYSTEM_PREFIX_LEN(P) (HAS_DEVICE (P) ? 2 : 0) #else /* Unix */ # define ISSLASH(C) ((C) == '/') # define IS_ABSOLUTE_PATH(P) ISSLASH ((P)[0]) # define IS_PATH_WITH_DIR(P) (strchr (P, '/') != NULL) # define FILE_SYSTEM_PREFIX_LEN(P) 0 #endif #ifdef __cplusplus } #endif #endif /* _FILENAME_H */ le-1.14.9/lib/strnlen1.h0000644000015000007670000000230712122275244011617 00000000000000/* Find the length of STRING + 1, but scan at most MAXLEN bytes. Copyright (C) 2005, 2009-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ #ifndef _STRNLEN1_H #define _STRNLEN1_H #include #ifdef __cplusplus extern "C" { #endif /* Find the length of STRING + 1, but scan at most MAXLEN bytes. If no '\0' terminator is found in that many characters, return MAXLEN. */ /* This is the same as strnlen (string, maxlen - 1) + 1. */ extern size_t strnlen1 (const char *string, size_t maxlen) _GL_ATTRIBUTE_PURE; #ifdef __cplusplus } #endif #endif /* _STRNLEN1_H */ le-1.14.9/lib/sys_socket.in.h0000644000015000007670000005437212122275244012655 00000000000000/* Provide a sys/socket header file for systems lacking it (read: MinGW) and for systems where it is incomplete. Copyright (C) 2005-2013 Free Software Foundation, Inc. Written by Simon Josefsson. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, see . */ /* This file is supposed to be used on platforms that lack , on platforms where cannot be included standalone, and on platforms where does not provide all necessary definitions. It is intended to provide definitions and prototypes needed by an application. */ #if __GNUC__ >= 3 @PRAGMA_SYSTEM_HEADER@ #endif @PRAGMA_COLUMNS@ #if defined _GL_ALREADY_INCLUDING_SYS_SOCKET_H /* Special invocation convention: - On Cygwin 1.5.x we have a sequence of nested includes -> -> -> , and the latter includes . In this situation, the functions are not yet declared, therefore we cannot provide the C++ aliases. */ #@INCLUDE_NEXT@ @NEXT_SYS_SOCKET_H@ #else /* Normal invocation convention. */ #ifndef _@GUARD_PREFIX@_SYS_SOCKET_H #if @HAVE_SYS_SOCKET_H@ # define _GL_ALREADY_INCLUDING_SYS_SOCKET_H /* On many platforms, assumes prior inclusion of . */ # include /* On FreeBSD 6.4, defines some macros that assume that NULL is defined. */ # include /* The include_next requires a split double-inclusion guard. */ # @INCLUDE_NEXT@ @NEXT_SYS_SOCKET_H@ # undef _GL_ALREADY_INCLUDING_SYS_SOCKET_H #endif #ifndef _@GUARD_PREFIX@_SYS_SOCKET_H #define _@GUARD_PREFIX@_SYS_SOCKET_H _GL_INLINE_HEADER_BEGIN #ifndef _GL_SYS_SOCKET_INLINE # define _GL_SYS_SOCKET_INLINE _GL_INLINE #endif /* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ /* The definition of _GL_ARG_NONNULL is copied here. */ /* The definition of _GL_WARN_ON_USE is copied here. */ #if !@HAVE_SA_FAMILY_T@ # if !GNULIB_defined_sa_family_t typedef unsigned short sa_family_t; # define GNULIB_defined_sa_family_t 1 # endif #endif #if @HAVE_STRUCT_SOCKADDR_STORAGE@ /* Make the 'struct sockaddr_storage' field 'ss_family' visible on AIX 7.1. */ # if !@HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY@ # ifndef ss_family # define ss_family __ss_family # endif # endif #else # include /* Code taken from glibc sysdeps/unix/sysv/linux/bits/socket.h on 2009-05-08, licensed under LGPLv2.1+, plus portability fixes. */ # define __ss_aligntype unsigned long int # define _SS_SIZE 256 # define _SS_PADSIZE \ (_SS_SIZE - ((sizeof (sa_family_t) >= alignof (__ss_aligntype) \ ? sizeof (sa_family_t) \ : alignof (__ss_aligntype)) \ + sizeof (__ss_aligntype))) # if !GNULIB_defined_struct_sockaddr_storage struct sockaddr_storage { sa_family_t ss_family; /* Address family, etc. */ __ss_aligntype __ss_align; /* Force desired alignment. */ char __ss_padding[_SS_PADSIZE]; }; # define GNULIB_defined_struct_sockaddr_storage 1 # endif #endif /* Get struct iovec. */ /* But avoid namespace pollution on glibc systems. */ #if ! defined __GLIBC__ # include #endif #if @HAVE_SYS_SOCKET_H@ /* A platform that has . */ /* For shutdown(). */ # if !defined SHUT_RD # define SHUT_RD 0 # endif # if !defined SHUT_WR # define SHUT_WR 1 # endif # if !defined SHUT_RDWR # define SHUT_RDWR 2 # endif #else # ifdef __CYGWIN__ # error "Cygwin does have a sys/socket.h, doesn't it?!?" # endif /* A platform that lacks . Currently only MinGW is supported. See the gnulib manual regarding Windows sockets. MinGW has the header files winsock2.h and ws2tcpip.h that declare the sys/socket.h definitions we need. Note that you can influence which definitions you get by setting the WINVER symbol before including these two files. For example, getaddrinfo is only available if _WIN32_WINNT >= 0x0501 (that symbol is set indirectly through WINVER). You can set this by adding AC_DEFINE(WINVER, 0x0501) to configure.ac. Note that your code may not run on older Windows releases then. My Windows 2000 box was not able to run the code, for example. The situation is slightly confusing because suggests that getaddrinfo should be available on all Windows releases. */ # if @HAVE_WINSOCK2_H@ # include # endif # if @HAVE_WS2TCPIP_H@ # include # endif /* For shutdown(). */ # if !defined SHUT_RD && defined SD_RECEIVE # define SHUT_RD SD_RECEIVE # endif # if !defined SHUT_WR && defined SD_SEND # define SHUT_WR SD_SEND # endif # if !defined SHUT_RDWR && defined SD_BOTH # define SHUT_RDWR SD_BOTH # endif # if @HAVE_WINSOCK2_H@ /* Include headers needed by the emulation code. */ # include # include # if !GNULIB_defined_socklen_t typedef int socklen_t; # define GNULIB_defined_socklen_t 1 # endif # endif /* Rudimentary 'struct msghdr'; this works as long as you don't try to access msg_control or msg_controllen. */ struct msghdr { void *msg_name; socklen_t msg_namelen; struct iovec *msg_iov; int msg_iovlen; int msg_flags; }; #endif /* Fix some definitions from . */ #if @HAVE_WINSOCK2_H@ # if !GNULIB_defined_rpl_fd_isset /* Re-define FD_ISSET to avoid a WSA call while we are not using network sockets. */ _GL_SYS_SOCKET_INLINE int rpl_fd_isset (SOCKET fd, fd_set * set) { u_int i; if (set == NULL) return 0; for (i = 0; i < set->fd_count; i++) if (set->fd_array[i] == fd) return 1; return 0; } # define GNULIB_defined_rpl_fd_isset 1 # endif # undef FD_ISSET # define FD_ISSET(fd, set) rpl_fd_isset(fd, set) #endif /* Hide some function declarations from . */ #if @HAVE_WINSOCK2_H@ # if !defined _@GUARD_PREFIX@_UNISTD_H # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef close # define close close_used_without_including_unistd_h # else _GL_WARN_ON_USE (close, "close() used without including "); # endif # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef gethostname # define gethostname gethostname_used_without_including_unistd_h # else _GL_WARN_ON_USE (gethostname, "gethostname() used without including "); # endif # endif # if !defined _@GUARD_PREFIX@_SYS_SELECT_H # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef select # define select select_used_without_including_sys_select_h # else _GL_WARN_ON_USE (select, "select() used without including "); # endif # endif #endif /* Wrap everything else to use libc file descriptors for sockets. */ #if @GNULIB_SOCKET@ # if @HAVE_WINSOCK2_H@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef socket # define socket rpl_socket # endif _GL_FUNCDECL_RPL (socket, int, (int domain, int type, int protocol)); _GL_CXXALIAS_RPL (socket, int, (int domain, int type, int protocol)); # else _GL_CXXALIAS_SYS (socket, int, (int domain, int type, int protocol)); # endif _GL_CXXALIASWARN (socket); #elif @HAVE_WINSOCK2_H@ # undef socket # define socket socket_used_without_requesting_gnulib_module_socket #elif defined GNULIB_POSIXCHECK # undef socket # if HAVE_RAW_DECL_SOCKET _GL_WARN_ON_USE (socket, "socket is not always POSIX compliant - " "use gnulib module socket for portability"); # endif #endif #if @GNULIB_CONNECT@ # if @HAVE_WINSOCK2_H@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef connect # define connect rpl_connect # endif _GL_FUNCDECL_RPL (connect, int, (int fd, const struct sockaddr *addr, socklen_t addrlen) _GL_ARG_NONNULL ((2))); _GL_CXXALIAS_RPL (connect, int, (int fd, const struct sockaddr *addr, socklen_t addrlen)); # else /* Need to cast, because on NonStop Kernel, the third parameter is size_t addrlen. */ _GL_CXXALIAS_SYS_CAST (connect, int, (int fd, const struct sockaddr *addr, socklen_t addrlen)); # endif _GL_CXXALIASWARN (connect); #elif @HAVE_WINSOCK2_H@ # undef connect # define connect socket_used_without_requesting_gnulib_module_connect #elif defined GNULIB_POSIXCHECK # undef connect # if HAVE_RAW_DECL_CONNECT _GL_WARN_ON_USE (connect, "connect is not always POSIX compliant - " "use gnulib module connect for portability"); # endif #endif #if @GNULIB_ACCEPT@ # if @HAVE_WINSOCK2_H@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef accept # define accept rpl_accept # endif _GL_FUNCDECL_RPL (accept, int, (int fd, struct sockaddr *addr, socklen_t *addrlen)); _GL_CXXALIAS_RPL (accept, int, (int fd, struct sockaddr *addr, socklen_t *addrlen)); # else /* Need to cast, because on Solaris 10 systems, the third parameter is void *addrlen. */ _GL_CXXALIAS_SYS_CAST (accept, int, (int fd, struct sockaddr *addr, socklen_t *addrlen)); # endif _GL_CXXALIASWARN (accept); #elif @HAVE_WINSOCK2_H@ # undef accept # define accept accept_used_without_requesting_gnulib_module_accept #elif defined GNULIB_POSIXCHECK # undef accept # if HAVE_RAW_DECL_ACCEPT _GL_WARN_ON_USE (accept, "accept is not always POSIX compliant - " "use gnulib module accept for portability"); # endif #endif #if @GNULIB_BIND@ # if @HAVE_WINSOCK2_H@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef bind # define bind rpl_bind # endif _GL_FUNCDECL_RPL (bind, int, (int fd, const struct sockaddr *addr, socklen_t addrlen) _GL_ARG_NONNULL ((2))); _GL_CXXALIAS_RPL (bind, int, (int fd, const struct sockaddr *addr, socklen_t addrlen)); # else /* Need to cast, because on NonStop Kernel, the third parameter is size_t addrlen. */ _GL_CXXALIAS_SYS_CAST (bind, int, (int fd, const struct sockaddr *addr, socklen_t addrlen)); # endif _GL_CXXALIASWARN (bind); #elif @HAVE_WINSOCK2_H@ # undef bind # define bind bind_used_without_requesting_gnulib_module_bind #elif defined GNULIB_POSIXCHECK # undef bind # if HAVE_RAW_DECL_BIND _GL_WARN_ON_USE (bind, "bind is not always POSIX compliant - " "use gnulib module bind for portability"); # endif #endif #if @GNULIB_GETPEERNAME@ # if @HAVE_WINSOCK2_H@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef getpeername # define getpeername rpl_getpeername # endif _GL_FUNCDECL_RPL (getpeername, int, (int fd, struct sockaddr *addr, socklen_t *addrlen) _GL_ARG_NONNULL ((2, 3))); _GL_CXXALIAS_RPL (getpeername, int, (int fd, struct sockaddr *addr, socklen_t *addrlen)); # else /* Need to cast, because on Solaris 10 systems, the third parameter is void *addrlen. */ _GL_CXXALIAS_SYS_CAST (getpeername, int, (int fd, struct sockaddr *addr, socklen_t *addrlen)); # endif _GL_CXXALIASWARN (getpeername); #elif @HAVE_WINSOCK2_H@ # undef getpeername # define getpeername getpeername_used_without_requesting_gnulib_module_getpeername #elif defined GNULIB_POSIXCHECK # undef getpeername # if HAVE_RAW_DECL_GETPEERNAME _GL_WARN_ON_USE (getpeername, "getpeername is not always POSIX compliant - " "use gnulib module getpeername for portability"); # endif #endif #if @GNULIB_GETSOCKNAME@ # if @HAVE_WINSOCK2_H@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef getsockname # define getsockname rpl_getsockname # endif _GL_FUNCDECL_RPL (getsockname, int, (int fd, struct sockaddr *addr, socklen_t *addrlen) _GL_ARG_NONNULL ((2, 3))); _GL_CXXALIAS_RPL (getsockname, int, (int fd, struct sockaddr *addr, socklen_t *addrlen)); # else /* Need to cast, because on Solaris 10 systems, the third parameter is void *addrlen. */ _GL_CXXALIAS_SYS_CAST (getsockname, int, (int fd, struct sockaddr *addr, socklen_t *addrlen)); # endif _GL_CXXALIASWARN (getsockname); #elif @HAVE_WINSOCK2_H@ # undef getsockname # define getsockname getsockname_used_without_requesting_gnulib_module_getsockname #elif defined GNULIB_POSIXCHECK # undef getsockname # if HAVE_RAW_DECL_GETSOCKNAME _GL_WARN_ON_USE (getsockname, "getsockname is not always POSIX compliant - " "use gnulib module getsockname for portability"); # endif #endif #if @GNULIB_GETSOCKOPT@ # if @HAVE_WINSOCK2_H@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef getsockopt # define getsockopt rpl_getsockopt # endif _GL_FUNCDECL_RPL (getsockopt, int, (int fd, int level, int optname, void *optval, socklen_t *optlen) _GL_ARG_NONNULL ((4, 5))); _GL_CXXALIAS_RPL (getsockopt, int, (int fd, int level, int optname, void *optval, socklen_t *optlen)); # else /* Need to cast, because on Solaris 10 systems, the fifth parameter is void *optlen. */ _GL_CXXALIAS_SYS_CAST (getsockopt, int, (int fd, int level, int optname, void *optval, socklen_t *optlen)); # endif _GL_CXXALIASWARN (getsockopt); #elif @HAVE_WINSOCK2_H@ # undef getsockopt # define getsockopt getsockopt_used_without_requesting_gnulib_module_getsockopt #elif defined GNULIB_POSIXCHECK # undef getsockopt # if HAVE_RAW_DECL_GETSOCKOPT _GL_WARN_ON_USE (getsockopt, "getsockopt is not always POSIX compliant - " "use gnulib module getsockopt for portability"); # endif #endif #if @GNULIB_LISTEN@ # if @HAVE_WINSOCK2_H@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef listen # define listen rpl_listen # endif _GL_FUNCDECL_RPL (listen, int, (int fd, int backlog)); _GL_CXXALIAS_RPL (listen, int, (int fd, int backlog)); # else _GL_CXXALIAS_SYS (listen, int, (int fd, int backlog)); # endif _GL_CXXALIASWARN (listen); #elif @HAVE_WINSOCK2_H@ # undef listen # define listen listen_used_without_requesting_gnulib_module_listen #elif defined GNULIB_POSIXCHECK # undef listen # if HAVE_RAW_DECL_LISTEN _GL_WARN_ON_USE (listen, "listen is not always POSIX compliant - " "use gnulib module listen for portability"); # endif #endif #if @GNULIB_RECV@ # if @HAVE_WINSOCK2_H@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef recv # define recv rpl_recv # endif _GL_FUNCDECL_RPL (recv, ssize_t, (int fd, void *buf, size_t len, int flags) _GL_ARG_NONNULL ((2))); _GL_CXXALIAS_RPL (recv, ssize_t, (int fd, void *buf, size_t len, int flags)); # else _GL_CXXALIAS_SYS (recv, ssize_t, (int fd, void *buf, size_t len, int flags)); # endif _GL_CXXALIASWARN (recv); #elif @HAVE_WINSOCK2_H@ # undef recv # define recv recv_used_without_requesting_gnulib_module_recv #elif defined GNULIB_POSIXCHECK # undef recv # if HAVE_RAW_DECL_RECV _GL_WARN_ON_USE (recv, "recv is not always POSIX compliant - " "use gnulib module recv for portability"); # endif #endif #if @GNULIB_SEND@ # if @HAVE_WINSOCK2_H@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef send # define send rpl_send # endif _GL_FUNCDECL_RPL (send, ssize_t, (int fd, const void *buf, size_t len, int flags) _GL_ARG_NONNULL ((2))); _GL_CXXALIAS_RPL (send, ssize_t, (int fd, const void *buf, size_t len, int flags)); # else _GL_CXXALIAS_SYS (send, ssize_t, (int fd, const void *buf, size_t len, int flags)); # endif _GL_CXXALIASWARN (send); #elif @HAVE_WINSOCK2_H@ # undef send # define send send_used_without_requesting_gnulib_module_send #elif defined GNULIB_POSIXCHECK # undef send # if HAVE_RAW_DECL_SEND _GL_WARN_ON_USE (send, "send is not always POSIX compliant - " "use gnulib module send for portability"); # endif #endif #if @GNULIB_RECVFROM@ # if @HAVE_WINSOCK2_H@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef recvfrom # define recvfrom rpl_recvfrom # endif _GL_FUNCDECL_RPL (recvfrom, ssize_t, (int fd, void *buf, size_t len, int flags, struct sockaddr *from, socklen_t *fromlen) _GL_ARG_NONNULL ((2))); _GL_CXXALIAS_RPL (recvfrom, ssize_t, (int fd, void *buf, size_t len, int flags, struct sockaddr *from, socklen_t *fromlen)); # else /* Need to cast, because on Solaris 10 systems, the sixth parameter is void *fromlen. */ _GL_CXXALIAS_SYS_CAST (recvfrom, ssize_t, (int fd, void *buf, size_t len, int flags, struct sockaddr *from, socklen_t *fromlen)); # endif _GL_CXXALIASWARN (recvfrom); #elif @HAVE_WINSOCK2_H@ # undef recvfrom # define recvfrom recvfrom_used_without_requesting_gnulib_module_recvfrom #elif defined GNULIB_POSIXCHECK # undef recvfrom # if HAVE_RAW_DECL_RECVFROM _GL_WARN_ON_USE (recvfrom, "recvfrom is not always POSIX compliant - " "use gnulib module recvfrom for portability"); # endif #endif #if @GNULIB_SENDTO@ # if @HAVE_WINSOCK2_H@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef sendto # define sendto rpl_sendto # endif _GL_FUNCDECL_RPL (sendto, ssize_t, (int fd, const void *buf, size_t len, int flags, const struct sockaddr *to, socklen_t tolen) _GL_ARG_NONNULL ((2))); _GL_CXXALIAS_RPL (sendto, ssize_t, (int fd, const void *buf, size_t len, int flags, const struct sockaddr *to, socklen_t tolen)); # else /* Need to cast, because on NonStop Kernel, the sixth parameter is size_t tolen. */ _GL_CXXALIAS_SYS_CAST (sendto, ssize_t, (int fd, const void *buf, size_t len, int flags, const struct sockaddr *to, socklen_t tolen)); # endif _GL_CXXALIASWARN (sendto); #elif @HAVE_WINSOCK2_H@ # undef sendto # define sendto sendto_used_without_requesting_gnulib_module_sendto #elif defined GNULIB_POSIXCHECK # undef sendto # if HAVE_RAW_DECL_SENDTO _GL_WARN_ON_USE (sendto, "sendto is not always POSIX compliant - " "use gnulib module sendto for portability"); # endif #endif #if @GNULIB_SETSOCKOPT@ # if @HAVE_WINSOCK2_H@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef setsockopt # define setsockopt rpl_setsockopt # endif _GL_FUNCDECL_RPL (setsockopt, int, (int fd, int level, int optname, const void * optval, socklen_t optlen) _GL_ARG_NONNULL ((4))); _GL_CXXALIAS_RPL (setsockopt, int, (int fd, int level, int optname, const void * optval, socklen_t optlen)); # else /* Need to cast, because on NonStop Kernel, the fifth parameter is size_t optlen. */ _GL_CXXALIAS_SYS_CAST (setsockopt, int, (int fd, int level, int optname, const void * optval, socklen_t optlen)); # endif _GL_CXXALIASWARN (setsockopt); #elif @HAVE_WINSOCK2_H@ # undef setsockopt # define setsockopt setsockopt_used_without_requesting_gnulib_module_setsockopt #elif defined GNULIB_POSIXCHECK # undef setsockopt # if HAVE_RAW_DECL_SETSOCKOPT _GL_WARN_ON_USE (setsockopt, "setsockopt is not always POSIX compliant - " "use gnulib module setsockopt for portability"); # endif #endif #if @GNULIB_SHUTDOWN@ # if @HAVE_WINSOCK2_H@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef shutdown # define shutdown rpl_shutdown # endif _GL_FUNCDECL_RPL (shutdown, int, (int fd, int how)); _GL_CXXALIAS_RPL (shutdown, int, (int fd, int how)); # else _GL_CXXALIAS_SYS (shutdown, int, (int fd, int how)); # endif _GL_CXXALIASWARN (shutdown); #elif @HAVE_WINSOCK2_H@ # undef shutdown # define shutdown shutdown_used_without_requesting_gnulib_module_shutdown #elif defined GNULIB_POSIXCHECK # undef shutdown # if HAVE_RAW_DECL_SHUTDOWN _GL_WARN_ON_USE (shutdown, "shutdown is not always POSIX compliant - " "use gnulib module shutdown for portability"); # endif #endif #if @GNULIB_ACCEPT4@ /* Accept a connection on a socket, with specific opening flags. The flags are a bitmask, possibly including O_CLOEXEC (defined in ) and O_TEXT, O_BINARY (defined in "binary-io.h"). See also the Linux man page at . */ # if @HAVE_ACCEPT4@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # define accept4 rpl_accept4 # endif _GL_FUNCDECL_RPL (accept4, int, (int sockfd, struct sockaddr *addr, socklen_t *addrlen, int flags)); _GL_CXXALIAS_RPL (accept4, int, (int sockfd, struct sockaddr *addr, socklen_t *addrlen, int flags)); # else _GL_FUNCDECL_SYS (accept4, int, (int sockfd, struct sockaddr *addr, socklen_t *addrlen, int flags)); _GL_CXXALIAS_SYS (accept4, int, (int sockfd, struct sockaddr *addr, socklen_t *addrlen, int flags)); # endif _GL_CXXALIASWARN (accept4); #elif defined GNULIB_POSIXCHECK # undef accept4 # if HAVE_RAW_DECL_ACCEPT4 _GL_WARN_ON_USE (accept4, "accept4 is unportable - " "use gnulib module accept4 for portability"); # endif #endif _GL_INLINE_HEADER_END #endif /* _@GUARD_PREFIX@_SYS_SOCKET_H */ #endif /* _@GUARD_PREFIX@_SYS_SOCKET_H */ #endif le-1.14.9/lib/mkdir.c0000644000015000007670000000521612122275244011154 00000000000000/* On some systems, mkdir ("foo/", 0700) fails because of the trailing slash. On those systems, this wrapper removes the trailing slash. Copyright (C) 2001, 2003, 2006, 2008-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ /* written by Jim Meyering */ #include /* Specification. */ #include #include #include #include #include #include "dirname.h" /* Disable the definition of mkdir to rpl_mkdir (from the substitute) in this file. Otherwise, we'd get an endless recursion. */ #undef mkdir /* mingw's _mkdir() function has 1 argument, but we pass 2 arguments. Additionally, it declares _mkdir (and depending on compile flags, an alias mkdir), only in the nonstandard includes and , which are included in the override. */ #if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ # define mkdir(name,mode) _mkdir (name) # define maybe_unused _GL_UNUSED #else # define maybe_unused /* empty */ #endif /* This function is required at least for NetBSD 1.5.2. */ int rpl_mkdir (char const *dir, mode_t mode maybe_unused) { int ret_val; char *tmp_dir; size_t len = strlen (dir); if (len && dir[len - 1] == '/') { tmp_dir = strdup (dir); if (!tmp_dir) { /* Rather than rely on strdup-posix, we set errno ourselves. */ errno = ENOMEM; return -1; } strip_trailing_slashes (tmp_dir); } else { tmp_dir = (char *) dir; } #if FUNC_MKDIR_DOT_BUG /* Additionally, cygwin 1.5 mistakenly creates a directory "d/./". */ { char *last = last_component (tmp_dir); if (*last == '.' && (last[1] == '\0' || (last[1] == '.' && last[2] == '\0'))) { struct stat st; if (stat (tmp_dir, &st) == 0) errno = EEXIST; return -1; } } #endif /* FUNC_MKDIR_DOT_BUG */ ret_val = mkdir (tmp_dir, mode); if (tmp_dir != dir) free (tmp_dir); return ret_val; } le-1.14.9/lib/stat.c0000644000015000007670000001066612122275244011026 00000000000000/* Work around platform bugs in stat. Copyright (C) 2009-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ /* written by Eric Blake */ /* If the user's config.h happens to include , let it include only the system's here, so that orig_stat doesn't recurse to rpl_stat. */ #define __need_system_sys_stat_h #include /* Get the original definition of stat. It might be defined as a macro. */ #include #include #undef __need_system_sys_stat_h #if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ # if _GL_WINDOWS_64_BIT_ST_SIZE # undef stat /* avoid warning on mingw64 with _FILE_OFFSET_BITS=64 */ # define stat _stati64 # define REPLACE_FUNC_STAT_DIR 1 # undef REPLACE_FUNC_STAT_FILE # elif REPLACE_FUNC_STAT_FILE /* mingw64 has a broken stat() function, based on _stat(), in libmingwex.a. Bypass it. */ # define stat _stat # define REPLACE_FUNC_STAT_DIR 1 # undef REPLACE_FUNC_STAT_FILE # endif #endif static int orig_stat (const char *filename, struct stat *buf) { return stat (filename, buf); } /* Specification. */ /* Write "sys/stat.h" here, not , otherwise OSF/1 5.1 DTK cc eliminates this include because of the preliminary #include above. */ #include "sys/stat.h" #include #include #include #include #include "dosname.h" #include "verify.h" #if REPLACE_FUNC_STAT_DIR # include "pathmax.h" /* The only known systems where REPLACE_FUNC_STAT_DIR is needed also have a constant PATH_MAX. */ # ifndef PATH_MAX # error "Please port this replacement to your platform" # endif #endif /* Store information about NAME into ST. Work around bugs with trailing slashes. Mingw has other bugs (such as st_ino always being 0 on success) which this wrapper does not work around. But at least this implementation provides the ability to emulate fchdir correctly. */ int rpl_stat (char const *name, struct stat *st) { int result = orig_stat (name, st); #if REPLACE_FUNC_STAT_FILE /* Solaris 9 mistakenly succeeds when given a non-directory with a trailing slash. */ if (result == 0 && !S_ISDIR (st->st_mode)) { size_t len = strlen (name); if (ISSLASH (name[len - 1])) { errno = ENOTDIR; return -1; } } #endif /* REPLACE_FUNC_STAT_FILE */ #if REPLACE_FUNC_STAT_DIR if (result == -1 && errno == ENOENT) { /* Due to mingw's oddities, there are some directories (like c:\) where stat() only succeeds with a trailing slash, and other directories (like c:\windows) where stat() only succeeds without a trailing slash. But we want the two to be synonymous, since chdir() manages either style. Likewise, Mingw also reports ENOENT for names longer than PATH_MAX, when we want ENAMETOOLONG, and for stat("file/"), when we want ENOTDIR. Fortunately, mingw PATH_MAX is small enough for stack allocation. */ char fixed_name[PATH_MAX + 1] = {0}; size_t len = strlen (name); bool check_dir = false; verify (PATH_MAX <= 4096); if (PATH_MAX <= len) errno = ENAMETOOLONG; else if (len) { strcpy (fixed_name, name); if (ISSLASH (fixed_name[len - 1])) { check_dir = true; while (len && ISSLASH (fixed_name[len - 1])) fixed_name[--len] = '\0'; if (!len) fixed_name[0] = '/'; } else fixed_name[len++] = '/'; result = orig_stat (fixed_name, st); if (result == 0 && check_dir && !S_ISDIR (st->st_mode)) { result = -1; errno = ENOTDIR; } } } #endif /* REPLACE_FUNC_STAT_DIR */ return result; } le-1.14.9/lib/mbsrtowcs.c0000644000015000007670000000175612122275244012076 00000000000000/* Convert string to wide string. Copyright (C) 2008-2013 Free Software Foundation, Inc. Written by Bruno Haible , 2008. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ #include /* Specification. */ #include #include #include #include #include "strnlen1.h" extern mbstate_t _gl_mbsrtowcs_state; #include "mbsrtowcs-impl.h" le-1.14.9/lib/fnmatch.in.h0000644000015000007670000000462212122275244012100 00000000000000/* Copyright (C) 1991-1993, 1996-1999, 2001-2003, 2005, 2007, 2009-2013 Free Software Foundation, Inc. This file is part of the GNU C Library. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, see . */ #ifndef _FNMATCH_H #define _FNMATCH_H 1 /* The definition of _GL_ARG_NONNULL is copied here. */ #ifdef __cplusplus extern "C" { #endif /* We #undef these before defining them because some losing systems (HP-UX A.08.07 for example) define these in . */ #undef FNM_PATHNAME #undef FNM_NOESCAPE #undef FNM_PERIOD /* Bits set in the FLAGS argument to 'fnmatch'. */ #define FNM_PATHNAME (1 << 0) /* No wildcard can ever match '/'. */ #define FNM_NOESCAPE (1 << 1) /* Backslashes don't quote special chars. */ #define FNM_PERIOD (1 << 2) /* Leading '.' is matched only explicitly. */ #if !defined _POSIX_C_SOURCE || _POSIX_C_SOURCE < 2 || defined _GNU_SOURCE # define FNM_FILE_NAME FNM_PATHNAME /* Preferred GNU name. */ # define FNM_LEADING_DIR (1 << 3) /* Ignore '/...' after a match. */ # define FNM_CASEFOLD (1 << 4) /* Compare without regard to case. */ # define FNM_EXTMATCH (1 << 5) /* Use ksh-like extended matching. */ #endif /* Value returned by 'fnmatch' if STRING does not match PATTERN. */ #define FNM_NOMATCH 1 /* This value is returned if the implementation does not support 'fnmatch'. Since this is not the case here it will never be returned but the conformance test suites still require the symbol to be defined. */ #ifdef _XOPEN_SOURCE # define FNM_NOSYS (-1) #endif /* Match NAME against the file name pattern PATTERN, returning zero if it matches, FNM_NOMATCH if not. */ extern int fnmatch (const char *__pattern, const char *__name, int __flags) _GL_ARG_NONNULL ((1, 2)); #ifdef __cplusplus } #endif #endif /* fnmatch.h */ le-1.14.9/lib/mbsrtowcs-state.c0000644000015000007670000000312412122275244013203 00000000000000/* Convert string to wide string. Copyright (C) 2008-2013 Free Software Foundation, Inc. Written by Bruno Haible , 2008. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ #include #include /* Internal state used by the functions mbsrtowcs() and mbsnrtowcs(). */ mbstate_t _gl_mbsrtowcs_state /* The state must initially be in the "initial state"; so, zero-initialize it. On most systems, putting it into BSS is sufficient. Not so on Mac OS X 10.3, see . When it needs an initializer, use 0 or {0} as initializer? 0 only works when mbstate_t is a scalar type (such as when gnulib defines it, or on AIX, IRIX, mingw). {0} works as an initializer in all cases: for a struct or union type, but also for a scalar type (ISO C 99, 6.7.8.(11)). */ #if defined __ELF__ /* On ELF systems, variables in BSS behave well. */ #else /* Use braces, to be on the safe side. */ = { 0 } #endif ; le-1.14.9/lib/unistd.in.h0000644000015000007670000014535012122275244011772 00000000000000/* Substitute for and wrapper around . Copyright (C) 2003-2013 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, see . */ #ifndef _@GUARD_PREFIX@_UNISTD_H #if __GNUC__ >= 3 @PRAGMA_SYSTEM_HEADER@ #endif @PRAGMA_COLUMNS@ /* The include_next requires a split double-inclusion guard. */ #if @HAVE_UNISTD_H@ # @INCLUDE_NEXT@ @NEXT_UNISTD_H@ #endif /* Get all possible declarations of gethostname(). */ #if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ \ && !defined _GL_INCLUDING_WINSOCK2_H # define _GL_INCLUDING_WINSOCK2_H # include # undef _GL_INCLUDING_WINSOCK2_H #endif #if !defined _@GUARD_PREFIX@_UNISTD_H && !defined _GL_INCLUDING_WINSOCK2_H #define _@GUARD_PREFIX@_UNISTD_H /* NetBSD 5.0 mis-defines NULL. Also get size_t. */ #include /* mingw doesn't define the SEEK_* or *_FILENO macros in . */ /* Cygwin 1.7.1 declares symlinkat in , not in . */ /* But avoid namespace pollution on glibc systems. */ #if (!(defined SEEK_CUR && defined SEEK_END && defined SEEK_SET) \ || ((@GNULIB_SYMLINKAT@ || defined GNULIB_POSIXCHECK) \ && defined __CYGWIN__)) \ && ! defined __GLIBC__ # include #endif /* Cygwin 1.7.1 declares unlinkat in , not in . */ /* But avoid namespace pollution on glibc systems. */ #if (@GNULIB_UNLINKAT@ || defined GNULIB_POSIXCHECK) && defined __CYGWIN__ \ && ! defined __GLIBC__ # include #endif /* mingw fails to declare _exit in . */ /* mingw, MSVC, BeOS, Haiku declare environ in , not in . */ /* Solaris declares getcwd not only in but also in . */ /* OSF Tru64 Unix cannot see gnulib rpl_strtod when system is included here. */ /* But avoid namespace pollution on glibc systems. */ #if !defined __GLIBC__ && !defined __osf__ # define __need_system_stdlib_h # include # undef __need_system_stdlib_h #endif /* Native Windows platforms declare chdir, getcwd, rmdir in and/or , not in . They also declare access(), chmod(), close(), dup(), dup2(), isatty(), lseek(), read(), unlink(), write() in . */ #if ((@GNULIB_CHDIR@ || @GNULIB_GETCWD@ || @GNULIB_RMDIR@ \ || defined GNULIB_POSIXCHECK) \ && ((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__)) # include /* mingw32, mingw64 */ # include /* mingw64, MSVC 9 */ #elif (@GNULIB_CLOSE@ || @GNULIB_DUP@ || @GNULIB_DUP2@ || @GNULIB_ISATTY@ \ || @GNULIB_LSEEK@ || @GNULIB_READ@ || @GNULIB_UNLINK@ || @GNULIB_WRITE@ \ || defined GNULIB_POSIXCHECK) \ && ((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__) # include #endif /* AIX and OSF/1 5.1 declare getdomainname in , not in . NonStop Kernel declares gethostname in , not in . */ /* But avoid namespace pollution on glibc systems. */ #if ((@GNULIB_GETDOMAINNAME@ && (defined _AIX || defined __osf__)) \ || (@GNULIB_GETHOSTNAME@ && defined __TANDEM)) \ && !defined __GLIBC__ # include #endif /* MSVC defines off_t in . May also define off_t to a 64-bit type on native Windows. */ #if !@HAVE_UNISTD_H@ || @WINDOWS_64_BIT_OFF_T@ /* Get off_t. */ # include #endif #if (@GNULIB_READ@ || @GNULIB_WRITE@ \ || @GNULIB_READLINK@ || @GNULIB_READLINKAT@ \ || @GNULIB_PREAD@ || @GNULIB_PWRITE@ || defined GNULIB_POSIXCHECK) /* Get ssize_t. */ # include #endif /* Get getopt(), optarg, optind, opterr, optopt. But avoid namespace pollution on glibc systems. */ #if @GNULIB_UNISTD_H_GETOPT@ && !defined __GLIBC__ && !defined _GL_SYSTEM_GETOPT # define __need_getopt # include #endif _GL_INLINE_HEADER_BEGIN #ifndef _GL_UNISTD_INLINE # define _GL_UNISTD_INLINE _GL_INLINE #endif /* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ /* The definition of _GL_ARG_NONNULL is copied here. */ /* The definition of _GL_WARN_ON_USE is copied here. */ /* Hide some function declarations from . */ #if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ # if !defined _@GUARD_PREFIX@_SYS_SOCKET_H # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef socket # define socket socket_used_without_including_sys_socket_h # undef connect # define connect connect_used_without_including_sys_socket_h # undef accept # define accept accept_used_without_including_sys_socket_h # undef bind # define bind bind_used_without_including_sys_socket_h # undef getpeername # define getpeername getpeername_used_without_including_sys_socket_h # undef getsockname # define getsockname getsockname_used_without_including_sys_socket_h # undef getsockopt # define getsockopt getsockopt_used_without_including_sys_socket_h # undef listen # define listen listen_used_without_including_sys_socket_h # undef recv # define recv recv_used_without_including_sys_socket_h # undef send # define send send_used_without_including_sys_socket_h # undef recvfrom # define recvfrom recvfrom_used_without_including_sys_socket_h # undef sendto # define sendto sendto_used_without_including_sys_socket_h # undef setsockopt # define setsockopt setsockopt_used_without_including_sys_socket_h # undef shutdown # define shutdown shutdown_used_without_including_sys_socket_h # else _GL_WARN_ON_USE (socket, "socket() used without including "); _GL_WARN_ON_USE (connect, "connect() used without including "); _GL_WARN_ON_USE (accept, "accept() used without including "); _GL_WARN_ON_USE (bind, "bind() used without including "); _GL_WARN_ON_USE (getpeername, "getpeername() used without including "); _GL_WARN_ON_USE (getsockname, "getsockname() used without including "); _GL_WARN_ON_USE (getsockopt, "getsockopt() used without including "); _GL_WARN_ON_USE (listen, "listen() used without including "); _GL_WARN_ON_USE (recv, "recv() used without including "); _GL_WARN_ON_USE (send, "send() used without including "); _GL_WARN_ON_USE (recvfrom, "recvfrom() used without including "); _GL_WARN_ON_USE (sendto, "sendto() used without including "); _GL_WARN_ON_USE (setsockopt, "setsockopt() used without including "); _GL_WARN_ON_USE (shutdown, "shutdown() used without including "); # endif # endif # if !defined _@GUARD_PREFIX@_SYS_SELECT_H # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef select # define select select_used_without_including_sys_select_h # else _GL_WARN_ON_USE (select, "select() used without including "); # endif # endif #endif /* OS/2 EMX lacks these macros. */ #ifndef STDIN_FILENO # define STDIN_FILENO 0 #endif #ifndef STDOUT_FILENO # define STDOUT_FILENO 1 #endif #ifndef STDERR_FILENO # define STDERR_FILENO 2 #endif /* Ensure *_OK macros exist. */ #ifndef F_OK # define F_OK 0 # define X_OK 1 # define W_OK 2 # define R_OK 4 #endif /* Declare overridden functions. */ #if defined GNULIB_POSIXCHECK /* The access() function is a security risk. */ _GL_WARN_ON_USE (access, "the access function is a security risk - " "use the gnulib module faccessat instead"); #endif #if @GNULIB_CHDIR@ _GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); _GL_CXXALIASWARN (chdir); #elif defined GNULIB_POSIXCHECK # undef chdir # if HAVE_RAW_DECL_CHDIR _GL_WARN_ON_USE (chown, "chdir is not always in - " "use gnulib module chdir for portability"); # endif #endif #if @GNULIB_CHOWN@ /* Change the owner of FILE to UID (if UID is not -1) and the group of FILE to GID (if GID is not -1). Follow symbolic links. Return 0 if successful, otherwise -1 and errno set. See the POSIX:2008 specification . */ # if @REPLACE_DUP2@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # define dup2 rpl_dup2 # endif _GL_FUNCDECL_RPL (dup2, int, (int oldfd, int newfd)); _GL_CXXALIAS_RPL (dup2, int, (int oldfd, int newfd)); # else # if !@HAVE_DUP2@ _GL_FUNCDECL_SYS (dup2, int, (int oldfd, int newfd)); # endif _GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); # endif _GL_CXXALIASWARN (dup2); #elif defined GNULIB_POSIXCHECK # undef dup2 # if HAVE_RAW_DECL_DUP2 _GL_WARN_ON_USE (dup2, "dup2 is unportable - " "use gnulib module dup2 for portability"); # endif #endif #if @GNULIB_DUP3@ /* Copy the file descriptor OLDFD into file descriptor NEWFD, with the specified flags. The flags are a bitmask, possibly including O_CLOEXEC (defined in ) and O_TEXT, O_BINARY (defined in "binary-io.h"). Close NEWFD first if it is open. Return newfd if successful, otherwise -1 and errno set. See the Linux man page at . */ # if @HAVE_DUP3@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # define dup3 rpl_dup3 # endif _GL_FUNCDECL_RPL (dup3, int, (int oldfd, int newfd, int flags)); _GL_CXXALIAS_RPL (dup3, int, (int oldfd, int newfd, int flags)); # else _GL_FUNCDECL_SYS (dup3, int, (int oldfd, int newfd, int flags)); _GL_CXXALIAS_SYS (dup3, int, (int oldfd, int newfd, int flags)); # endif _GL_CXXALIASWARN (dup3); #elif defined GNULIB_POSIXCHECK # undef dup3 # if HAVE_RAW_DECL_DUP3 _GL_WARN_ON_USE (dup3, "dup3 is unportable - " "use gnulib module dup3 for portability"); # endif #endif #if @GNULIB_ENVIRON@ # if !@HAVE_DECL_ENVIRON@ /* Set of environment variables and values. An array of strings of the form "VARIABLE=VALUE", terminated with a NULL. */ # if defined __APPLE__ && defined __MACH__ # include # define environ (*_NSGetEnviron ()) # else # ifdef __cplusplus extern "C" { # endif extern char **environ; # ifdef __cplusplus } # endif # endif # endif #elif defined GNULIB_POSIXCHECK # if HAVE_RAW_DECL_ENVIRON _GL_UNISTD_INLINE char *** rpl_environ (void) { return &environ; } _GL_WARN_ON_USE (rpl_environ, "environ is unportable - " "use gnulib module environ for portability"); # undef environ # define environ (*rpl_environ ()) # endif #endif #if @GNULIB_EUIDACCESS@ /* Like access(), except that it uses the effective user id and group id of the current process. */ # if !@HAVE_EUIDACCESS@ _GL_FUNCDECL_SYS (euidaccess, int, (const char *filename, int mode) _GL_ARG_NONNULL ((1))); # endif _GL_CXXALIAS_SYS (euidaccess, int, (const char *filename, int mode)); _GL_CXXALIASWARN (euidaccess); # if defined GNULIB_POSIXCHECK /* Like access(), this function is a security risk. */ _GL_WARN_ON_USE (euidaccess, "the euidaccess function is a security risk - " "use the gnulib module faccessat instead"); # endif #elif defined GNULIB_POSIXCHECK # undef euidaccess # if HAVE_RAW_DECL_EUIDACCESS _GL_WARN_ON_USE (euidaccess, "euidaccess is unportable - " "use gnulib module euidaccess for portability"); # endif #endif #if @GNULIB_FACCESSAT@ # if !@HAVE_FACCESSAT@ _GL_FUNCDECL_SYS (faccessat, int, (int fd, char const *file, int mode, int flag) _GL_ARG_NONNULL ((2))); # endif _GL_CXXALIAS_SYS (faccessat, int, (int fd, char const *file, int mode, int flag)); _GL_CXXALIASWARN (faccessat); #elif defined GNULIB_POSIXCHECK # undef faccessat # if HAVE_RAW_DECL_FACCESSAT _GL_WARN_ON_USE (faccessat, "faccessat is not portable - " "use gnulib module faccessat for portability"); # endif #endif #if @GNULIB_FCHDIR@ /* Change the process' current working directory to the directory on which the given file descriptor is open. Return 0 if successful, otherwise -1 and errno set. See the POSIX:2008 specification . */ # if ! @HAVE_FCHDIR@ _GL_FUNCDECL_SYS (fchdir, int, (int /*fd*/)); /* Gnulib internal hooks needed to maintain the fchdir metadata. */ _GL_EXTERN_C int _gl_register_fd (int fd, const char *filename) _GL_ARG_NONNULL ((2)); _GL_EXTERN_C void _gl_unregister_fd (int fd); _GL_EXTERN_C int _gl_register_dup (int oldfd, int newfd); _GL_EXTERN_C const char *_gl_directory_name (int fd); # else # if !@HAVE_DECL_FCHDIR@ _GL_FUNCDECL_SYS (fchdir, int, (int /*fd*/)); # endif # endif _GL_CXXALIAS_SYS (fchdir, int, (int /*fd*/)); _GL_CXXALIASWARN (fchdir); #elif defined GNULIB_POSIXCHECK # undef fchdir # if HAVE_RAW_DECL_FCHDIR _GL_WARN_ON_USE (fchdir, "fchdir is unportable - " "use gnulib module fchdir for portability"); # endif #endif #if @GNULIB_FCHOWNAT@ # if @REPLACE_FCHOWNAT@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef fchownat # define fchownat rpl_fchownat # endif _GL_FUNCDECL_RPL (fchownat, int, (int fd, char const *file, uid_t owner, gid_t group, int flag) _GL_ARG_NONNULL ((2))); _GL_CXXALIAS_RPL (fchownat, int, (int fd, char const *file, uid_t owner, gid_t group, int flag)); # else # if !@HAVE_FCHOWNAT@ _GL_FUNCDECL_SYS (fchownat, int, (int fd, char const *file, uid_t owner, gid_t group, int flag) _GL_ARG_NONNULL ((2))); # endif _GL_CXXALIAS_SYS (fchownat, int, (int fd, char const *file, uid_t owner, gid_t group, int flag)); # endif _GL_CXXALIASWARN (fchownat); #elif defined GNULIB_POSIXCHECK # undef fchownat # if HAVE_RAW_DECL_FCHOWNAT _GL_WARN_ON_USE (fchownat, "fchownat is not portable - " "use gnulib module openat for portability"); # endif #endif #if @GNULIB_FDATASYNC@ /* Synchronize changes to a file. Return 0 if successful, otherwise -1 and errno set. See POSIX:2008 specification . */ # if !@HAVE_FDATASYNC@ || !@HAVE_DECL_FDATASYNC@ _GL_FUNCDECL_SYS (fdatasync, int, (int fd)); # endif _GL_CXXALIAS_SYS (fdatasync, int, (int fd)); _GL_CXXALIASWARN (fdatasync); #elif defined GNULIB_POSIXCHECK # undef fdatasync # if HAVE_RAW_DECL_FDATASYNC _GL_WARN_ON_USE (fdatasync, "fdatasync is unportable - " "use gnulib module fdatasync for portability"); # endif #endif #if @GNULIB_FSYNC@ /* Synchronize changes, including metadata, to a file. Return 0 if successful, otherwise -1 and errno set. See POSIX:2008 specification . */ # if !@HAVE_FSYNC@ _GL_FUNCDECL_SYS (fsync, int, (int fd)); # endif _GL_CXXALIAS_SYS (fsync, int, (int fd)); _GL_CXXALIASWARN (fsync); #elif defined GNULIB_POSIXCHECK # undef fsync # if HAVE_RAW_DECL_FSYNC _GL_WARN_ON_USE (fsync, "fsync is unportable - " "use gnulib module fsync for portability"); # endif #endif #if @GNULIB_FTRUNCATE@ /* Change the size of the file to which FD is opened to become equal to LENGTH. Return 0 if successful, otherwise -1 and errno set. See the POSIX:2008 specification . */ # if @REPLACE_FTRUNCATE@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef ftruncate # define ftruncate rpl_ftruncate # endif _GL_FUNCDECL_RPL (ftruncate, int, (int fd, off_t length)); _GL_CXXALIAS_RPL (ftruncate, int, (int fd, off_t length)); # else # if !@HAVE_FTRUNCATE@ _GL_FUNCDECL_SYS (ftruncate, int, (int fd, off_t length)); # endif _GL_CXXALIAS_SYS (ftruncate, int, (int fd, off_t length)); # endif _GL_CXXALIASWARN (ftruncate); #elif defined GNULIB_POSIXCHECK # undef ftruncate # if HAVE_RAW_DECL_FTRUNCATE _GL_WARN_ON_USE (ftruncate, "ftruncate is unportable - " "use gnulib module ftruncate for portability"); # endif #endif #if @GNULIB_GETCWD@ /* Get the name of the current working directory, and put it in SIZE bytes of BUF. Return BUF if successful, or NULL if the directory couldn't be determined or SIZE was too small. See the POSIX:2008 specification . Additionally, the gnulib module 'getcwd' guarantees the following GNU extension: If BUF is NULL, an array is allocated with 'malloc'; the array is SIZE bytes long, unless SIZE == 0, in which case it is as big as necessary. */ # if @REPLACE_GETCWD@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # define getcwd rpl_getcwd # endif _GL_FUNCDECL_RPL (getcwd, char *, (char *buf, size_t size)); _GL_CXXALIAS_RPL (getcwd, char *, (char *buf, size_t size)); # else /* Need to cast, because on mingw, the second parameter is int size. */ _GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); # endif _GL_CXXALIASWARN (getcwd); #elif defined GNULIB_POSIXCHECK # undef getcwd # if HAVE_RAW_DECL_GETCWD _GL_WARN_ON_USE (getcwd, "getcwd is unportable - " "use gnulib module getcwd for portability"); # endif #endif #if @GNULIB_GETDOMAINNAME@ /* Return the NIS domain name of the machine. WARNING! The NIS domain name is unrelated to the fully qualified host name of the machine. It is also unrelated to email addresses. WARNING! The NIS domain name is usually the empty string or "(none)" when not using NIS. Put up to LEN bytes of the NIS domain name into NAME. Null terminate it if the name is shorter than LEN. If the NIS domain name is longer than LEN, set errno = EINVAL and return -1. Return 0 if successful, otherwise set errno and return -1. */ # if @REPLACE_GETDOMAINNAME@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef getdomainname # define getdomainname rpl_getdomainname # endif _GL_FUNCDECL_RPL (getdomainname, int, (char *name, size_t len) _GL_ARG_NONNULL ((1))); _GL_CXXALIAS_RPL (getdomainname, int, (char *name, size_t len)); # else # if !@HAVE_DECL_GETDOMAINNAME@ _GL_FUNCDECL_SYS (getdomainname, int, (char *name, size_t len) _GL_ARG_NONNULL ((1))); # endif _GL_CXXALIAS_SYS (getdomainname, int, (char *name, size_t len)); # endif _GL_CXXALIASWARN (getdomainname); #elif defined GNULIB_POSIXCHECK # undef getdomainname # if HAVE_RAW_DECL_GETDOMAINNAME _GL_WARN_ON_USE (getdomainname, "getdomainname is unportable - " "use gnulib module getdomainname for portability"); # endif #endif #if @GNULIB_GETDTABLESIZE@ /* Return the maximum number of file descriptors in the current process. In POSIX, this is same as sysconf (_SC_OPEN_MAX). */ # if !@HAVE_GETDTABLESIZE@ _GL_FUNCDECL_SYS (getdtablesize, int, (void)); # endif _GL_CXXALIAS_SYS (getdtablesize, int, (void)); _GL_CXXALIASWARN (getdtablesize); #elif defined GNULIB_POSIXCHECK # undef getdtablesize # if HAVE_RAW_DECL_GETDTABLESIZE _GL_WARN_ON_USE (getdtablesize, "getdtablesize is unportable - " "use gnulib module getdtablesize for portability"); # endif #endif #if @GNULIB_GETGROUPS@ /* Return the supplemental groups that the current process belongs to. It is unspecified whether the effective group id is in the list. If N is 0, return the group count; otherwise, N describes how many entries are available in GROUPS. Return -1 and set errno if N is not 0 and not large enough. Fails with ENOSYS on some systems. */ # if @REPLACE_GETGROUPS@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef getgroups # define getgroups rpl_getgroups # endif _GL_FUNCDECL_RPL (getgroups, int, (int n, gid_t *groups)); _GL_CXXALIAS_RPL (getgroups, int, (int n, gid_t *groups)); # else # if !@HAVE_GETGROUPS@ _GL_FUNCDECL_SYS (getgroups, int, (int n, gid_t *groups)); # endif _GL_CXXALIAS_SYS (getgroups, int, (int n, gid_t *groups)); # endif _GL_CXXALIASWARN (getgroups); #elif defined GNULIB_POSIXCHECK # undef getgroups # if HAVE_RAW_DECL_GETGROUPS _GL_WARN_ON_USE (getgroups, "getgroups is unportable - " "use gnulib module getgroups for portability"); # endif #endif #if @GNULIB_GETHOSTNAME@ /* Return the standard host name of the machine. WARNING! The host name may or may not be fully qualified. Put up to LEN bytes of the host name into NAME. Null terminate it if the name is shorter than LEN. If the host name is longer than LEN, set errno = EINVAL and return -1. Return 0 if successful, otherwise set errno and return -1. */ # if @UNISTD_H_HAVE_WINSOCK2_H@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef gethostname # define gethostname rpl_gethostname # endif _GL_FUNCDECL_RPL (gethostname, int, (char *name, size_t len) _GL_ARG_NONNULL ((1))); _GL_CXXALIAS_RPL (gethostname, int, (char *name, size_t len)); # else # if !@HAVE_GETHOSTNAME@ _GL_FUNCDECL_SYS (gethostname, int, (char *name, size_t len) _GL_ARG_NONNULL ((1))); # endif /* Need to cast, because on Solaris 10 and OSF/1 5.1 systems, the second parameter is int len. */ _GL_CXXALIAS_SYS_CAST (gethostname, int, (char *name, size_t len)); # endif _GL_CXXALIASWARN (gethostname); #elif @UNISTD_H_HAVE_WINSOCK2_H@ # undef gethostname # define gethostname gethostname_used_without_requesting_gnulib_module_gethostname #elif defined GNULIB_POSIXCHECK # undef gethostname # if HAVE_RAW_DECL_GETHOSTNAME _GL_WARN_ON_USE (gethostname, "gethostname is unportable - " "use gnulib module gethostname for portability"); # endif #endif #if @GNULIB_GETLOGIN@ /* Returns the user's login name, or NULL if it cannot be found. Upon error, returns NULL with errno set. See . Most programs don't need to use this function, because the information is available through environment variables: ${LOGNAME-$USER} on Unix platforms, $USERNAME on native Windows platforms. */ # if !@HAVE_GETLOGIN@ _GL_FUNCDECL_SYS (getlogin, char *, (void)); # endif _GL_CXXALIAS_SYS (getlogin, char *, (void)); _GL_CXXALIASWARN (getlogin); #elif defined GNULIB_POSIXCHECK # undef getlogin # if HAVE_RAW_DECL_GETLOGIN _GL_WARN_ON_USE (getlogin, "getlogin is unportable - " "use gnulib module getlogin for portability"); # endif #endif #if @GNULIB_GETLOGIN_R@ /* Copies the user's login name to NAME. The array pointed to by NAME has room for SIZE bytes. Returns 0 if successful. Upon error, an error number is returned, or -1 in the case that the login name cannot be found but no specific error is provided (this case is hopefully rare but is left open by the POSIX spec). See . Most programs don't need to use this function, because the information is available through environment variables: ${LOGNAME-$USER} on Unix platforms, $USERNAME on native Windows platforms. */ # if @REPLACE_GETLOGIN_R@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # define getlogin_r rpl_getlogin_r # endif _GL_FUNCDECL_RPL (getlogin_r, int, (char *name, size_t size) _GL_ARG_NONNULL ((1))); _GL_CXXALIAS_RPL (getlogin_r, int, (char *name, size_t size)); # else # if !@HAVE_DECL_GETLOGIN_R@ _GL_FUNCDECL_SYS (getlogin_r, int, (char *name, size_t size) _GL_ARG_NONNULL ((1))); # endif /* Need to cast, because on Solaris 10 systems, the second argument is int size. */ _GL_CXXALIAS_SYS_CAST (getlogin_r, int, (char *name, size_t size)); # endif _GL_CXXALIASWARN (getlogin_r); #elif defined GNULIB_POSIXCHECK # undef getlogin_r # if HAVE_RAW_DECL_GETLOGIN_R _GL_WARN_ON_USE (getlogin_r, "getlogin_r is unportable - " "use gnulib module getlogin_r for portability"); # endif #endif #if @GNULIB_GETPAGESIZE@ # if @REPLACE_GETPAGESIZE@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # define getpagesize rpl_getpagesize # endif _GL_FUNCDECL_RPL (getpagesize, int, (void)); _GL_CXXALIAS_RPL (getpagesize, int, (void)); # else # if !@HAVE_GETPAGESIZE@ # if !defined getpagesize /* This is for POSIX systems. */ # if !defined _gl_getpagesize && defined _SC_PAGESIZE # if ! (defined __VMS && __VMS_VER < 70000000) # define _gl_getpagesize() sysconf (_SC_PAGESIZE) # endif # endif /* This is for older VMS. */ # if !defined _gl_getpagesize && defined __VMS # ifdef __ALPHA # define _gl_getpagesize() 8192 # else # define _gl_getpagesize() 512 # endif # endif /* This is for BeOS. */ # if !defined _gl_getpagesize && @HAVE_OS_H@ # include # if defined B_PAGE_SIZE # define _gl_getpagesize() B_PAGE_SIZE # endif # endif /* This is for AmigaOS4.0. */ # if !defined _gl_getpagesize && defined __amigaos4__ # define _gl_getpagesize() 2048 # endif /* This is for older Unix systems. */ # if !defined _gl_getpagesize && @HAVE_SYS_PARAM_H@ # include # ifdef EXEC_PAGESIZE # define _gl_getpagesize() EXEC_PAGESIZE # else # ifdef NBPG # ifndef CLSIZE # define CLSIZE 1 # endif # define _gl_getpagesize() (NBPG * CLSIZE) # else # ifdef NBPC # define _gl_getpagesize() NBPC # endif # endif # endif # endif # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # define getpagesize() _gl_getpagesize () # else # if !GNULIB_defined_getpagesize_function _GL_UNISTD_INLINE int getpagesize () { return _gl_getpagesize (); } # define GNULIB_defined_getpagesize_function 1 # endif # endif # endif # endif /* Need to cast, because on Cygwin 1.5.x systems, the return type is size_t. */ _GL_CXXALIAS_SYS_CAST (getpagesize, int, (void)); # endif # if @HAVE_DECL_GETPAGESIZE@ _GL_CXXALIASWARN (getpagesize); # endif #elif defined GNULIB_POSIXCHECK # undef getpagesize # if HAVE_RAW_DECL_GETPAGESIZE _GL_WARN_ON_USE (getpagesize, "getpagesize is unportable - " "use gnulib module getpagesize for portability"); # endif #endif #if @GNULIB_GETUSERSHELL@ /* Return the next valid login shell on the system, or NULL when the end of the list has been reached. */ # if !@HAVE_DECL_GETUSERSHELL@ _GL_FUNCDECL_SYS (getusershell, char *, (void)); # endif _GL_CXXALIAS_SYS (getusershell, char *, (void)); _GL_CXXALIASWARN (getusershell); #elif defined GNULIB_POSIXCHECK # undef getusershell # if HAVE_RAW_DECL_GETUSERSHELL _GL_WARN_ON_USE (getusershell, "getusershell is unportable - " "use gnulib module getusershell for portability"); # endif #endif #if @GNULIB_GETUSERSHELL@ /* Rewind to pointer that is advanced at each getusershell() call. */ # if !@HAVE_DECL_GETUSERSHELL@ _GL_FUNCDECL_SYS (setusershell, void, (void)); # endif _GL_CXXALIAS_SYS (setusershell, void, (void)); _GL_CXXALIASWARN (setusershell); #elif defined GNULIB_POSIXCHECK # undef setusershell # if HAVE_RAW_DECL_SETUSERSHELL _GL_WARN_ON_USE (setusershell, "setusershell is unportable - " "use gnulib module getusershell for portability"); # endif #endif #if @GNULIB_GETUSERSHELL@ /* Free the pointer that is advanced at each getusershell() call and associated resources. */ # if !@HAVE_DECL_GETUSERSHELL@ _GL_FUNCDECL_SYS (endusershell, void, (void)); # endif _GL_CXXALIAS_SYS (endusershell, void, (void)); _GL_CXXALIASWARN (endusershell); #elif defined GNULIB_POSIXCHECK # undef endusershell # if HAVE_RAW_DECL_ENDUSERSHELL _GL_WARN_ON_USE (endusershell, "endusershell is unportable - " "use gnulib module getusershell for portability"); # endif #endif #if @GNULIB_GROUP_MEMBER@ /* Determine whether group id is in calling user's group list. */ # if !@HAVE_GROUP_MEMBER@ _GL_FUNCDECL_SYS (group_member, int, (gid_t gid)); # endif _GL_CXXALIAS_SYS (group_member, int, (gid_t gid)); _GL_CXXALIASWARN (group_member); #elif defined GNULIB_POSIXCHECK # undef group_member # if HAVE_RAW_DECL_GROUP_MEMBER _GL_WARN_ON_USE (group_member, "group_member is unportable - " "use gnulib module group-member for portability"); # endif #endif #if @GNULIB_ISATTY@ # if @REPLACE_ISATTY@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef isatty # define isatty rpl_isatty # endif _GL_FUNCDECL_RPL (isatty, int, (int fd)); _GL_CXXALIAS_RPL (isatty, int, (int fd)); # else _GL_CXXALIAS_SYS (isatty, int, (int fd)); # endif _GL_CXXALIASWARN (isatty); #elif defined GNULIB_POSIXCHECK # undef isatty # if HAVE_RAW_DECL_ISATTY _GL_WARN_ON_USE (isatty, "isatty has portability problems on native Windows - " "use gnulib module isatty for portability"); # endif #endif #if @GNULIB_LCHOWN@ /* Change the owner of FILE to UID (if UID is not -1) and the group of FILE to GID (if GID is not -1). Do not follow symbolic links. Return 0 if successful, otherwise -1 and errno set. See the POSIX:2008 specification . */ # if @REPLACE_LCHOWN@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef lchown # define lchown rpl_lchown # endif _GL_FUNCDECL_RPL (lchown, int, (char const *file, uid_t owner, gid_t group) _GL_ARG_NONNULL ((1))); _GL_CXXALIAS_RPL (lchown, int, (char const *file, uid_t owner, gid_t group)); # else # if !@HAVE_LCHOWN@ _GL_FUNCDECL_SYS (lchown, int, (char const *file, uid_t owner, gid_t group) _GL_ARG_NONNULL ((1))); # endif _GL_CXXALIAS_SYS (lchown, int, (char const *file, uid_t owner, gid_t group)); # endif _GL_CXXALIASWARN (lchown); #elif defined GNULIB_POSIXCHECK # undef lchown # if HAVE_RAW_DECL_LCHOWN _GL_WARN_ON_USE (lchown, "lchown is unportable to pre-POSIX.1-2001 systems - " "use gnulib module lchown for portability"); # endif #endif #if @GNULIB_LINK@ /* Create a new hard link for an existing file. Return 0 if successful, otherwise -1 and errno set. See POSIX:2008 specification . */ # if @REPLACE_LINK@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # define link rpl_link # endif _GL_FUNCDECL_RPL (link, int, (const char *path1, const char *path2) _GL_ARG_NONNULL ((1, 2))); _GL_CXXALIAS_RPL (link, int, (const char *path1, const char *path2)); # else # if !@HAVE_LINK@ _GL_FUNCDECL_SYS (link, int, (const char *path1, const char *path2) _GL_ARG_NONNULL ((1, 2))); # endif _GL_CXXALIAS_SYS (link, int, (const char *path1, const char *path2)); # endif _GL_CXXALIASWARN (link); #elif defined GNULIB_POSIXCHECK # undef link # if HAVE_RAW_DECL_LINK _GL_WARN_ON_USE (link, "link is unportable - " "use gnulib module link for portability"); # endif #endif #if @GNULIB_LINKAT@ /* Create a new hard link for an existing file, relative to two directories. FLAG controls whether symlinks are followed. Return 0 if successful, otherwise -1 and errno set. */ # if @REPLACE_LINKAT@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef linkat # define linkat rpl_linkat # endif _GL_FUNCDECL_RPL (linkat, int, (int fd1, const char *path1, int fd2, const char *path2, int flag) _GL_ARG_NONNULL ((2, 4))); _GL_CXXALIAS_RPL (linkat, int, (int fd1, const char *path1, int fd2, const char *path2, int flag)); # else # if !@HAVE_LINKAT@ _GL_FUNCDECL_SYS (linkat, int, (int fd1, const char *path1, int fd2, const char *path2, int flag) _GL_ARG_NONNULL ((2, 4))); # endif _GL_CXXALIAS_SYS (linkat, int, (int fd1, const char *path1, int fd2, const char *path2, int flag)); # endif _GL_CXXALIASWARN (linkat); #elif defined GNULIB_POSIXCHECK # undef linkat # if HAVE_RAW_DECL_LINKAT _GL_WARN_ON_USE (linkat, "linkat is unportable - " "use gnulib module linkat for portability"); # endif #endif #if @GNULIB_LSEEK@ /* Set the offset of FD relative to SEEK_SET, SEEK_CUR, or SEEK_END. Return the new offset if successful, otherwise -1 and errno set. See the POSIX:2008 specification . */ # if @REPLACE_LSEEK@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # define lseek rpl_lseek # endif _GL_FUNCDECL_RPL (lseek, off_t, (int fd, off_t offset, int whence)); _GL_CXXALIAS_RPL (lseek, off_t, (int fd, off_t offset, int whence)); # else _GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); # endif _GL_CXXALIASWARN (lseek); #elif defined GNULIB_POSIXCHECK # undef lseek # if HAVE_RAW_DECL_LSEEK _GL_WARN_ON_USE (lseek, "lseek does not fail with ESPIPE on pipes on some " "systems - use gnulib module lseek for portability"); # endif #endif #if @GNULIB_PIPE@ /* Create a pipe, defaulting to O_BINARY mode. Store the read-end as fd[0] and the write-end as fd[1]. Return 0 upon success, or -1 with errno set upon failure. */ # if !@HAVE_PIPE@ _GL_FUNCDECL_SYS (pipe, int, (int fd[2]) _GL_ARG_NONNULL ((1))); # endif _GL_CXXALIAS_SYS (pipe, int, (int fd[2])); _GL_CXXALIASWARN (pipe); #elif defined GNULIB_POSIXCHECK # undef pipe # if HAVE_RAW_DECL_PIPE _GL_WARN_ON_USE (pipe, "pipe is unportable - " "use gnulib module pipe-posix for portability"); # endif #endif #if @GNULIB_PIPE2@ /* Create a pipe, applying the given flags when opening the read-end of the pipe and the write-end of the pipe. The flags are a bitmask, possibly including O_CLOEXEC (defined in ) and O_TEXT, O_BINARY (defined in "binary-io.h"). Store the read-end as fd[0] and the write-end as fd[1]. Return 0 upon success, or -1 with errno set upon failure. See also the Linux man page at . */ # if @HAVE_PIPE2@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # define pipe2 rpl_pipe2 # endif _GL_FUNCDECL_RPL (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); _GL_CXXALIAS_RPL (pipe2, int, (int fd[2], int flags)); # else _GL_FUNCDECL_SYS (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); _GL_CXXALIAS_SYS (pipe2, int, (int fd[2], int flags)); # endif _GL_CXXALIASWARN (pipe2); #elif defined GNULIB_POSIXCHECK # undef pipe2 # if HAVE_RAW_DECL_PIPE2 _GL_WARN_ON_USE (pipe2, "pipe2 is unportable - " "use gnulib module pipe2 for portability"); # endif #endif #if @GNULIB_PREAD@ /* Read at most BUFSIZE bytes from FD into BUF, starting at OFFSET. Return the number of bytes placed into BUF if successful, otherwise set errno and return -1. 0 indicates EOF. See the POSIX:2008 specification . */ # if @REPLACE_PREAD@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef pread # define pread rpl_pread # endif _GL_FUNCDECL_RPL (pread, ssize_t, (int fd, void *buf, size_t bufsize, off_t offset) _GL_ARG_NONNULL ((2))); _GL_CXXALIAS_RPL (pread, ssize_t, (int fd, void *buf, size_t bufsize, off_t offset)); # else # if !@HAVE_PREAD@ _GL_FUNCDECL_SYS (pread, ssize_t, (int fd, void *buf, size_t bufsize, off_t offset) _GL_ARG_NONNULL ((2))); # endif _GL_CXXALIAS_SYS (pread, ssize_t, (int fd, void *buf, size_t bufsize, off_t offset)); # endif _GL_CXXALIASWARN (pread); #elif defined GNULIB_POSIXCHECK # undef pread # if HAVE_RAW_DECL_PREAD _GL_WARN_ON_USE (pread, "pread is unportable - " "use gnulib module pread for portability"); # endif #endif #if @GNULIB_PWRITE@ /* Write at most BUFSIZE bytes from BUF into FD, starting at OFFSET. Return the number of bytes written if successful, otherwise set errno and return -1. 0 indicates nothing written. See the POSIX:2008 specification . */ # if @REPLACE_PWRITE@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef pwrite # define pwrite rpl_pwrite # endif _GL_FUNCDECL_RPL (pwrite, ssize_t, (int fd, const void *buf, size_t bufsize, off_t offset) _GL_ARG_NONNULL ((2))); _GL_CXXALIAS_RPL (pwrite, ssize_t, (int fd, const void *buf, size_t bufsize, off_t offset)); # else # if !@HAVE_PWRITE@ _GL_FUNCDECL_SYS (pwrite, ssize_t, (int fd, const void *buf, size_t bufsize, off_t offset) _GL_ARG_NONNULL ((2))); # endif _GL_CXXALIAS_SYS (pwrite, ssize_t, (int fd, const void *buf, size_t bufsize, off_t offset)); # endif _GL_CXXALIASWARN (pwrite); #elif defined GNULIB_POSIXCHECK # undef pwrite # if HAVE_RAW_DECL_PWRITE _GL_WARN_ON_USE (pwrite, "pwrite is unportable - " "use gnulib module pwrite for portability"); # endif #endif #if @GNULIB_READ@ /* Read up to COUNT bytes from file descriptor FD into the buffer starting at BUF. See the POSIX:2008 specification . */ # if @REPLACE_READ@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef read # define read rpl_read # endif _GL_FUNCDECL_RPL (read, ssize_t, (int fd, void *buf, size_t count) _GL_ARG_NONNULL ((2))); _GL_CXXALIAS_RPL (read, ssize_t, (int fd, void *buf, size_t count)); # else /* Need to cast, because on mingw, the third parameter is unsigned int count and the return type is 'int'. */ _GL_CXXALIAS_SYS_CAST (read, ssize_t, (int fd, void *buf, size_t count)); # endif _GL_CXXALIASWARN (read); #endif #if @GNULIB_READLINK@ /* Read the contents of the symbolic link FILE and place the first BUFSIZE bytes of it into BUF. Return the number of bytes placed into BUF if successful, otherwise -1 and errno set. See the POSIX:2008 specification . */ # if @REPLACE_READLINK@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # define readlink rpl_readlink # endif _GL_FUNCDECL_RPL (readlink, ssize_t, (const char *file, char *buf, size_t bufsize) _GL_ARG_NONNULL ((1, 2))); _GL_CXXALIAS_RPL (readlink, ssize_t, (const char *file, char *buf, size_t bufsize)); # else # if !@HAVE_READLINK@ _GL_FUNCDECL_SYS (readlink, ssize_t, (const char *file, char *buf, size_t bufsize) _GL_ARG_NONNULL ((1, 2))); # endif _GL_CXXALIAS_SYS (readlink, ssize_t, (const char *file, char *buf, size_t bufsize)); # endif _GL_CXXALIASWARN (readlink); #elif defined GNULIB_POSIXCHECK # undef readlink # if HAVE_RAW_DECL_READLINK _GL_WARN_ON_USE (readlink, "readlink is unportable - " "use gnulib module readlink for portability"); # endif #endif #if @GNULIB_READLINKAT@ # if !@HAVE_READLINKAT@ _GL_FUNCDECL_SYS (readlinkat, ssize_t, (int fd, char const *file, char *buf, size_t len) _GL_ARG_NONNULL ((2, 3))); # endif _GL_CXXALIAS_SYS (readlinkat, ssize_t, (int fd, char const *file, char *buf, size_t len)); _GL_CXXALIASWARN (readlinkat); #elif defined GNULIB_POSIXCHECK # undef readlinkat # if HAVE_RAW_DECL_READLINKAT _GL_WARN_ON_USE (readlinkat, "readlinkat is not portable - " "use gnulib module readlinkat for portability"); # endif #endif #if @GNULIB_RMDIR@ /* Remove the directory DIR. */ # if @REPLACE_RMDIR@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # define rmdir rpl_rmdir # endif _GL_FUNCDECL_RPL (rmdir, int, (char const *name) _GL_ARG_NONNULL ((1))); _GL_CXXALIAS_RPL (rmdir, int, (char const *name)); # else _GL_CXXALIAS_SYS (rmdir, int, (char const *name)); # endif _GL_CXXALIASWARN (rmdir); #elif defined GNULIB_POSIXCHECK # undef rmdir # if HAVE_RAW_DECL_RMDIR _GL_WARN_ON_USE (rmdir, "rmdir is unportable - " "use gnulib module rmdir for portability"); # endif #endif #if @GNULIB_SETHOSTNAME@ /* Set the host name of the machine. The host name may or may not be fully qualified. Put LEN bytes of NAME into the host name. Return 0 if successful, otherwise, set errno and return -1. Platforms with no ability to set the hostname return -1 and set errno = ENOSYS. */ # if !@HAVE_SETHOSTNAME@ || !@HAVE_DECL_SETHOSTNAME@ _GL_FUNCDECL_SYS (sethostname, int, (const char *name, size_t len) _GL_ARG_NONNULL ((1))); # endif /* Need to cast, because on Solaris 11 2011-10, Mac OS X 10.5, IRIX 6.5 and FreeBSD 6.4 the second parameter is int. On Solaris 11 2011-10, the first parameter is not const. */ _GL_CXXALIAS_SYS_CAST (sethostname, int, (const char *name, size_t len)); _GL_CXXALIASWARN (sethostname); #elif defined GNULIB_POSIXCHECK # undef sethostname # if HAVE_RAW_DECL_SETHOSTNAME _GL_WARN_ON_USE (sethostname, "sethostname is unportable - " "use gnulib module sethostname for portability"); # endif #endif #if @GNULIB_SLEEP@ /* Pause the execution of the current thread for N seconds. Returns the number of seconds left to sleep. See the POSIX:2008 specification . */ # if @REPLACE_SLEEP@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef sleep # define sleep rpl_sleep # endif _GL_FUNCDECL_RPL (sleep, unsigned int, (unsigned int n)); _GL_CXXALIAS_RPL (sleep, unsigned int, (unsigned int n)); # else # if !@HAVE_SLEEP@ _GL_FUNCDECL_SYS (sleep, unsigned int, (unsigned int n)); # endif _GL_CXXALIAS_SYS (sleep, unsigned int, (unsigned int n)); # endif _GL_CXXALIASWARN (sleep); #elif defined GNULIB_POSIXCHECK # undef sleep # if HAVE_RAW_DECL_SLEEP _GL_WARN_ON_USE (sleep, "sleep is unportable - " "use gnulib module sleep for portability"); # endif #endif #if @GNULIB_SYMLINK@ # if @REPLACE_SYMLINK@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef symlink # define symlink rpl_symlink # endif _GL_FUNCDECL_RPL (symlink, int, (char const *contents, char const *file) _GL_ARG_NONNULL ((1, 2))); _GL_CXXALIAS_RPL (symlink, int, (char const *contents, char const *file)); # else # if !@HAVE_SYMLINK@ _GL_FUNCDECL_SYS (symlink, int, (char const *contents, char const *file) _GL_ARG_NONNULL ((1, 2))); # endif _GL_CXXALIAS_SYS (symlink, int, (char const *contents, char const *file)); # endif _GL_CXXALIASWARN (symlink); #elif defined GNULIB_POSIXCHECK # undef symlink # if HAVE_RAW_DECL_SYMLINK _GL_WARN_ON_USE (symlink, "symlink is not portable - " "use gnulib module symlink for portability"); # endif #endif #if @GNULIB_SYMLINKAT@ # if !@HAVE_SYMLINKAT@ _GL_FUNCDECL_SYS (symlinkat, int, (char const *contents, int fd, char const *file) _GL_ARG_NONNULL ((1, 3))); # endif _GL_CXXALIAS_SYS (symlinkat, int, (char const *contents, int fd, char const *file)); _GL_CXXALIASWARN (symlinkat); #elif defined GNULIB_POSIXCHECK # undef symlinkat # if HAVE_RAW_DECL_SYMLINKAT _GL_WARN_ON_USE (symlinkat, "symlinkat is not portable - " "use gnulib module symlinkat for portability"); # endif #endif #if @GNULIB_TTYNAME_R@ /* Store at most BUFLEN characters of the pathname of the terminal FD is open on in BUF. Return 0 on success, otherwise an error number. */ # if @REPLACE_TTYNAME_R@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef ttyname_r # define ttyname_r rpl_ttyname_r # endif _GL_FUNCDECL_RPL (ttyname_r, int, (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); _GL_CXXALIAS_RPL (ttyname_r, int, (int fd, char *buf, size_t buflen)); # else # if !@HAVE_DECL_TTYNAME_R@ _GL_FUNCDECL_SYS (ttyname_r, int, (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); # endif _GL_CXXALIAS_SYS (ttyname_r, int, (int fd, char *buf, size_t buflen)); # endif _GL_CXXALIASWARN (ttyname_r); #elif defined GNULIB_POSIXCHECK # undef ttyname_r # if HAVE_RAW_DECL_TTYNAME_R _GL_WARN_ON_USE (ttyname_r, "ttyname_r is not portable - " "use gnulib module ttyname_r for portability"); # endif #endif #if @GNULIB_UNLINK@ # if @REPLACE_UNLINK@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef unlink # define unlink rpl_unlink # endif _GL_FUNCDECL_RPL (unlink, int, (char const *file) _GL_ARG_NONNULL ((1))); _GL_CXXALIAS_RPL (unlink, int, (char const *file)); # else _GL_CXXALIAS_SYS (unlink, int, (char const *file)); # endif _GL_CXXALIASWARN (unlink); #elif defined GNULIB_POSIXCHECK # undef unlink # if HAVE_RAW_DECL_UNLINK _GL_WARN_ON_USE (unlink, "unlink is not portable - " "use gnulib module unlink for portability"); # endif #endif #if @GNULIB_UNLINKAT@ # if @REPLACE_UNLINKAT@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef unlinkat # define unlinkat rpl_unlinkat # endif _GL_FUNCDECL_RPL (unlinkat, int, (int fd, char const *file, int flag) _GL_ARG_NONNULL ((2))); _GL_CXXALIAS_RPL (unlinkat, int, (int fd, char const *file, int flag)); # else # if !@HAVE_UNLINKAT@ _GL_FUNCDECL_SYS (unlinkat, int, (int fd, char const *file, int flag) _GL_ARG_NONNULL ((2))); # endif _GL_CXXALIAS_SYS (unlinkat, int, (int fd, char const *file, int flag)); # endif _GL_CXXALIASWARN (unlinkat); #elif defined GNULIB_POSIXCHECK # undef unlinkat # if HAVE_RAW_DECL_UNLINKAT _GL_WARN_ON_USE (unlinkat, "unlinkat is not portable - " "use gnulib module openat for portability"); # endif #endif #if @GNULIB_USLEEP@ /* Pause the execution of the current thread for N microseconds. Returns 0 on completion, or -1 on range error. See the POSIX:2001 specification . */ # if @REPLACE_USLEEP@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef usleep # define usleep rpl_usleep # endif _GL_FUNCDECL_RPL (usleep, int, (useconds_t n)); _GL_CXXALIAS_RPL (usleep, int, (useconds_t n)); # else # if !@HAVE_USLEEP@ _GL_FUNCDECL_SYS (usleep, int, (useconds_t n)); # endif _GL_CXXALIAS_SYS (usleep, int, (useconds_t n)); # endif _GL_CXXALIASWARN (usleep); #elif defined GNULIB_POSIXCHECK # undef usleep # if HAVE_RAW_DECL_USLEEP _GL_WARN_ON_USE (usleep, "usleep is unportable - " "use gnulib module usleep for portability"); # endif #endif #if @GNULIB_WRITE@ /* Write up to COUNT bytes starting at BUF to file descriptor FD. See the POSIX:2008 specification . */ # if @REPLACE_WRITE@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef write # define write rpl_write # endif _GL_FUNCDECL_RPL (write, ssize_t, (int fd, const void *buf, size_t count) _GL_ARG_NONNULL ((2))); _GL_CXXALIAS_RPL (write, ssize_t, (int fd, const void *buf, size_t count)); # else /* Need to cast, because on mingw, the third parameter is unsigned int count and the return type is 'int'. */ _GL_CXXALIAS_SYS_CAST (write, ssize_t, (int fd, const void *buf, size_t count)); # endif _GL_CXXALIASWARN (write); #endif _GL_INLINE_HEADER_END #endif /* _@GUARD_PREFIX@_UNISTD_H */ #endif /* _@GUARD_PREFIX@_UNISTD_H */ le-1.14.9/lib/cloexec.c0000644000015000007670000000442712122275244011473 00000000000000/* closexec.c - set or clear the close-on-exec descriptor flag Copyright (C) 1991, 2004-2006, 2009-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . The code is taken from glibc/manual/llio.texi */ #include #include "cloexec.h" #include #include #include /* Set the 'FD_CLOEXEC' flag of DESC if VALUE is true, or clear the flag if VALUE is false. Return 0 on success, or -1 on error with 'errno' set. Note that on MingW, this function does NOT protect DESC from being inherited into spawned children. Instead, either use dup_cloexec followed by closing the original DESC, or use interfaces such as open or pipe2 that accept flags like O_CLOEXEC to create DESC non-inheritable in the first place. */ int set_cloexec_flag (int desc, bool value) { #ifdef F_SETFD int flags = fcntl (desc, F_GETFD, 0); if (0 <= flags) { int newflags = (value ? flags | FD_CLOEXEC : flags & ~FD_CLOEXEC); if (flags == newflags || fcntl (desc, F_SETFD, newflags) != -1) return 0; } return -1; #else /* !F_SETFD */ /* Use dup2 to reject invalid file descriptors; the cloexec flag will be unaffected. */ if (desc < 0) { errno = EBADF; return -1; } if (dup2 (desc, desc) < 0) /* errno is EBADF here. */ return -1; /* There is nothing we can do on this kind of platform. Punt. */ return 0; #endif /* !F_SETFD */ } /* Duplicates a file handle FD, while marking the copy to be closed prior to exec or spawn. Returns -1 and sets errno if FD could not be duplicated. */ int dup_cloexec (int fd) { return fcntl (fd, F_DUPFD_CLOEXEC, 0); } le-1.14.9/lib/memchr.c0000644000015000007670000001334612122275244011324 00000000000000/* Copyright (C) 1991, 1993, 1996-1997, 1999-2000, 2003-2004, 2006, 2008-2013 Free Software Foundation, Inc. Based on strlen implementation by Torbjorn Granlund (tege@sics.se), with help from Dan Sahlin (dan@sics.se) and commentary by Jim Blandy (jimb@ai.mit.edu); adaptation to memchr suggested by Dick Karpinski (dick@cca.ucsf.edu), and implemented by Roland McGrath (roland@ai.mit.edu). NOTE: The canonical source of this file is maintained with the GNU C Library. Bugs can be reported to bug-glibc@prep.ai.mit.edu. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ #ifndef _LIBC # include #endif #include #include #if defined _LIBC # include #else # define reg_char char #endif #include #if HAVE_BP_SYM_H || defined _LIBC # include #else # define BP_SYM(sym) sym #endif #undef __memchr #ifdef _LIBC # undef memchr #endif #ifndef weak_alias # define __memchr memchr #endif /* Search no more than N bytes of S for C. */ void * __memchr (void const *s, int c_in, size_t n) { /* On 32-bit hardware, choosing longword to be a 32-bit unsigned long instead of a 64-bit uintmax_t tends to give better performance. On 64-bit hardware, unsigned long is generally 64 bits already. Change this typedef to experiment with performance. */ typedef unsigned long int longword; const unsigned char *char_ptr; const longword *longword_ptr; longword repeated_one; longword repeated_c; unsigned reg_char c; c = (unsigned char) c_in; /* Handle the first few bytes by reading one byte at a time. Do this until CHAR_PTR is aligned on a longword boundary. */ for (char_ptr = (const unsigned char *) s; n > 0 && (size_t) char_ptr % sizeof (longword) != 0; --n, ++char_ptr) if (*char_ptr == c) return (void *) char_ptr; longword_ptr = (const longword *) char_ptr; /* All these elucidatory comments refer to 4-byte longwords, but the theory applies equally well to any size longwords. */ /* Compute auxiliary longword values: repeated_one is a value which has a 1 in every byte. repeated_c has c in every byte. */ repeated_one = 0x01010101; repeated_c = c | (c << 8); repeated_c |= repeated_c << 16; if (0xffffffffU < (longword) -1) { repeated_one |= repeated_one << 31 << 1; repeated_c |= repeated_c << 31 << 1; if (8 < sizeof (longword)) { size_t i; for (i = 64; i < sizeof (longword) * 8; i *= 2) { repeated_one |= repeated_one << i; repeated_c |= repeated_c << i; } } } /* Instead of the traditional loop which tests each byte, we will test a longword at a time. The tricky part is testing if *any of the four* bytes in the longword in question are equal to c. We first use an xor with repeated_c. This reduces the task to testing whether *any of the four* bytes in longword1 is zero. We compute tmp = ((longword1 - repeated_one) & ~longword1) & (repeated_one << 7). That is, we perform the following operations: 1. Subtract repeated_one. 2. & ~longword1. 3. & a mask consisting of 0x80 in every byte. Consider what happens in each byte: - If a byte of longword1 is zero, step 1 and 2 transform it into 0xff, and step 3 transforms it into 0x80. A carry can also be propagated to more significant bytes. - If a byte of longword1 is nonzero, let its lowest 1 bit be at position k (0 <= k <= 7); so the lowest k bits are 0. After step 1, the byte ends in a single bit of value 0 and k bits of value 1. After step 2, the result is just k bits of value 1: 2^k - 1. After step 3, the result is 0. And no carry is produced. So, if longword1 has only non-zero bytes, tmp is zero. Whereas if longword1 has a zero byte, call j the position of the least significant zero byte. Then the result has a zero at positions 0, ..., j-1 and a 0x80 at position j. We cannot predict the result at the more significant bytes (positions j+1..3), but it does not matter since we already have a non-zero bit at position 8*j+7. So, the test whether any byte in longword1 is zero is equivalent to testing whether tmp is nonzero. */ while (n >= sizeof (longword)) { longword longword1 = *longword_ptr ^ repeated_c; if ((((longword1 - repeated_one) & ~longword1) & (repeated_one << 7)) != 0) break; longword_ptr++; n -= sizeof (longword); } char_ptr = (const unsigned char *) longword_ptr; /* At this point, we know that either n < sizeof (longword), or one of the sizeof (longword) bytes starting at char_ptr is == c. On little-endian machines, we could determine the first such byte without any further memory accesses, just by looking at the tmp result from the last loop iteration. But this does not work on big-endian machines. Choose code that works in both cases. */ for (; n > 0; --n, ++char_ptr) { if (*char_ptr == c) return (void *) char_ptr; } return NULL; } #ifdef weak_alias weak_alias (__memchr, BP_SYM (memchr)) #endif le-1.14.9/lib/dup2.c0000644000015000007670000000716512122275244010725 00000000000000/* Duplicate an open file descriptor to a specified file descriptor. Copyright (C) 1999, 2004-2007, 2009-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ /* written by Paul Eggert */ #include /* Specification. */ #include #include #include #if HAVE_DUP2 # undef dup2 # if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ /* Get declarations of the native Windows API functions. */ # define WIN32_LEAN_AND_MEAN # include # include "msvc-inval.h" /* Get _get_osfhandle. */ # include "msvc-nothrow.h" static int ms_windows_dup2 (int fd, int desired_fd) { int result; /* If fd is closed, mingw hangs on dup2 (fd, fd). If fd is open, dup2 (fd, fd) returns 0, but all further attempts to use fd in future dup2 calls will hang. */ if (fd == desired_fd) { if ((HANDLE) _get_osfhandle (fd) == INVALID_HANDLE_VALUE) { errno = EBADF; return -1; } return fd; } /* Wine 1.0.1 return 0 when desired_fd is negative but not -1: http://bugs.winehq.org/show_bug.cgi?id=21289 */ if (desired_fd < 0) { errno = EBADF; return -1; } TRY_MSVC_INVAL { result = dup2 (fd, desired_fd); } CATCH_MSVC_INVAL { errno = EBADF; result = -1; } DONE_MSVC_INVAL; if (result == 0) result = desired_fd; return result; } # define dup2 ms_windows_dup2 # endif int rpl_dup2 (int fd, int desired_fd) { int result; # ifdef F_GETFL /* On Linux kernels 2.6.26-2.6.29, dup2 (fd, fd) returns -EBADF. On Cygwin 1.5.x, dup2 (1, 1) returns 0. On Cygwin 1.7.17, dup2 (1, -1) dumps core. On Haiku, dup2 (fd, fd) mistakenly clears FD_CLOEXEC. */ if (desired_fd < 0) fd = desired_fd; if (fd == desired_fd) return fcntl (fd, F_GETFL) == -1 ? -1 : fd; # endif result = dup2 (fd, desired_fd); /* Correct an errno value on FreeBSD 6.1 and Cygwin 1.5.x. */ if (result == -1 && errno == EMFILE) errno = EBADF; # if REPLACE_FCHDIR if (fd != desired_fd && result != -1) result = _gl_register_dup (fd, result); # endif return result; } #else /* !HAVE_DUP2 */ /* On older platforms, dup2 did not exist. */ # ifndef F_DUPFD static int dupfd (int fd, int desired_fd) { int duplicated_fd = dup (fd); if (duplicated_fd < 0 || duplicated_fd == desired_fd) return duplicated_fd; else { int r = dupfd (fd, desired_fd); int e = errno; close (duplicated_fd); errno = e; return r; } } # endif int dup2 (int fd, int desired_fd) { int result = fcntl (fd, F_GETFL) < 0 ? -1 : fd; if (result == -1 || fd == desired_fd) return result; close (desired_fd); # ifdef F_DUPFD result = fcntl (fd, F_DUPFD, desired_fd); # if REPLACE_FCHDIR if (0 <= result) result = _gl_register_dup (fd, result); # endif # else result = dupfd (fd, desired_fd); # endif if (result == -1 && (errno == EMFILE || errno == EINVAL)) errno = EBADF; return result; } #endif /* !HAVE_DUP2 */ le-1.14.9/lib/mbswidth.c0000644000015000007670000001425012122275244011665 00000000000000/* Determine the number of screen columns needed for a string. Copyright (C) 2000-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ /* Written by Bruno Haible . */ #include /* Specification. */ #include "mbswidth.h" /* Get MB_CUR_MAX. */ #include #include /* Get isprint(). */ #include /* Get mbstate_t, mbrtowc(), mbsinit(), wcwidth(). */ #include /* Get iswcntrl(). */ #include /* Get INT_MAX. */ #include /* Returns the number of columns needed to represent the multibyte character string pointed to by STRING. If a non-printable character occurs, and MBSW_REJECT_UNPRINTABLE is specified, -1 is returned. With flags = MBSW_REJECT_INVALID | MBSW_REJECT_UNPRINTABLE, this is the multibyte analogue of the wcswidth function. */ int mbswidth (const char *string, int flags) { return mbsnwidth (string, strlen (string), flags); } /* Returns the number of columns needed to represent the multibyte character string pointed to by STRING of length NBYTES. If a non-printable character occurs, and MBSW_REJECT_UNPRINTABLE is specified, -1 is returned. */ int mbsnwidth (const char *string, size_t nbytes, int flags) { const char *p = string; const char *plimit = p + nbytes; int width; width = 0; if (MB_CUR_MAX > 1) { while (p < plimit) switch (*p) { case ' ': case '!': case '"': case '#': case '%': case '&': case '\'': case '(': case ')': case '*': case '+': case ',': case '-': case '.': case '/': case '0': case '1': case '2': case '3': case '4': case '5': case '6': case '7': case '8': case '9': case ':': case ';': case '<': case '=': case '>': case '?': case 'A': case 'B': case 'C': case 'D': case 'E': case 'F': case 'G': case 'H': case 'I': case 'J': case 'K': case 'L': case 'M': case 'N': case 'O': case 'P': case 'Q': case 'R': case 'S': case 'T': case 'U': case 'V': case 'W': case 'X': case 'Y': case 'Z': case '[': case '\\': case ']': case '^': case '_': case 'a': case 'b': case 'c': case 'd': case 'e': case 'f': case 'g': case 'h': case 'i': case 'j': case 'k': case 'l': case 'm': case 'n': case 'o': case 'p': case 'q': case 'r': case 's': case 't': case 'u': case 'v': case 'w': case 'x': case 'y': case 'z': case '{': case '|': case '}': case '~': /* These characters are printable ASCII characters. */ p++; width++; break; default: /* If we have a multibyte sequence, scan it up to its end. */ { mbstate_t mbstate; memset (&mbstate, 0, sizeof mbstate); do { wchar_t wc; size_t bytes; int w; bytes = mbrtowc (&wc, p, plimit - p, &mbstate); if (bytes == (size_t) -1) /* An invalid multibyte sequence was encountered. */ { if (!(flags & MBSW_REJECT_INVALID)) { p++; width++; break; } else return -1; } if (bytes == (size_t) -2) /* An incomplete multibyte character at the end. */ { if (!(flags & MBSW_REJECT_INVALID)) { p = plimit; width++; break; } else return -1; } if (bytes == 0) /* A null wide character was encountered. */ bytes = 1; w = wcwidth (wc); if (w >= 0) /* A printable multibyte character. */ { if (w > INT_MAX - width) goto overflow; width += w; } else /* An unprintable multibyte character. */ if (!(flags & MBSW_REJECT_UNPRINTABLE)) { if (!iswcntrl (wc)) { if (width == INT_MAX) goto overflow; width++; } } else return -1; p += bytes; } while (! mbsinit (&mbstate)); } break; } return width; } while (p < plimit) { unsigned char c = (unsigned char) *p++; if (isprint (c)) { if (width == INT_MAX) goto overflow; width++; } else if (!(flags & MBSW_REJECT_UNPRINTABLE)) { if (!iscntrl (c)) { if (width == INT_MAX) goto overflow; width++; } } else return -1; } return width; overflow: return INT_MAX; } le-1.14.9/lib/strnlen1.c0000644000015000007670000000236512122275244011616 00000000000000/* Find the length of STRING + 1, but scan at most MAXLEN bytes. Copyright (C) 2005-2006, 2009-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ #include /* Specification. */ #include "strnlen1.h" #include /* Find the length of STRING + 1, but scan at most MAXLEN bytes. If no '\0' terminator is found in that many characters, return MAXLEN. */ /* This is the same as strnlen (string, maxlen - 1) + 1. */ size_t strnlen1 (const char *string, size_t maxlen) { const char *end = (const char *) memchr (string, '\0', maxlen); if (end != NULL) return end - string + 1; else return maxlen; } le-1.14.9/lib/fdopendir.c0000644000015000007670000001313512122275244012017 00000000000000/* provide a replacement fdopendir function Copyright (C) 2004-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ /* written by Jim Meyering */ #include #include #include #include #if !HAVE_FDOPENDIR # include "openat.h" # include "openat-priv.h" # include "save-cwd.h" # if GNULIB_DIRENT_SAFER # include "dirent--.h" # endif # ifndef REPLACE_FCHDIR # define REPLACE_FCHDIR 0 # endif static DIR *fdopendir_with_dup (int, int, struct saved_cwd const *); static DIR *fd_clone_opendir (int, struct saved_cwd const *); /* Replacement for POSIX fdopendir. First, try to simulate it via opendir ("/proc/self/fd/..."). Failing that, simulate it by using fchdir metadata, or by doing save_cwd/fchdir/opendir(".")/restore_cwd. If either the save_cwd or the restore_cwd fails (relatively unlikely), then give a diagnostic and exit nonzero. If successful, the resulting stream is based on FD in implementations where streams are based on file descriptors and in applications where no other thread or signal handler allocates or frees file descriptors. In other cases, consult dirfd on the result to find out whether FD is still being used. Otherwise, this function works just like POSIX fdopendir. W A R N I N G: Unlike other fd-related functions, this one places constraints on FD. If this function returns successfully, FD is under control of the dirent.h system, and the caller should not close or modify the state of FD other than by the dirent.h functions. */ DIR * fdopendir (int fd) { DIR *dir = fdopendir_with_dup (fd, -1, NULL); if (! REPLACE_FCHDIR && ! dir) { int saved_errno = errno; if (EXPECTED_ERRNO (saved_errno)) { struct saved_cwd cwd; if (save_cwd (&cwd) != 0) openat_save_fail (errno); dir = fdopendir_with_dup (fd, -1, &cwd); saved_errno = errno; free_cwd (&cwd); errno = saved_errno; } } return dir; } /* Like fdopendir, except that if OLDER_DUPFD is not -1, it is known to be a dup of FD which is less than FD - 1 and which will be closed by the caller and not otherwise used by the caller. This function makes sure that FD is closed and all file descriptors less than FD are open, and then calls fd_clone_opendir on a dup of FD. That way, barring race conditions, fd_clone_opendir returns a stream whose file descriptor is FD. If REPLACE_CHDIR or CWD is null, use opendir ("/proc/self/fd/...", falling back on fchdir metadata. Otherwise, CWD is a saved version of the working directory; use fchdir/opendir(".")/restore_cwd(CWD). */ static DIR * fdopendir_with_dup (int fd, int older_dupfd, struct saved_cwd const *cwd) { int dupfd = dup (fd); if (dupfd < 0 && errno == EMFILE) dupfd = older_dupfd; if (dupfd < 0) return NULL; else { DIR *dir; int saved_errno; if (dupfd < fd - 1 && dupfd != older_dupfd) { dir = fdopendir_with_dup (fd, dupfd, cwd); saved_errno = errno; } else { close (fd); dir = fd_clone_opendir (dupfd, cwd); saved_errno = errno; if (! dir) { int fd1 = dup (dupfd); if (fd1 != fd) openat_save_fail (fd1 < 0 ? errno : EBADF); } } if (dupfd != older_dupfd) close (dupfd); errno = saved_errno; return dir; } } /* Like fdopendir, except the result controls a clone of FD. It is the caller's responsibility both to close FD and (if the result is not null) to closedir the result. */ static DIR * fd_clone_opendir (int fd, struct saved_cwd const *cwd) { if (REPLACE_FCHDIR || ! cwd) { DIR *dir = NULL; int saved_errno = EOPNOTSUPP; char buf[OPENAT_BUFFER_SIZE]; char *proc_file = openat_proc_name (buf, fd, "."); if (proc_file) { dir = opendir (proc_file); saved_errno = errno; if (proc_file != buf) free (proc_file); } # if REPLACE_FCHDIR if (! dir && EXPECTED_ERRNO (saved_errno)) { char const *name = _gl_directory_name (fd); return (name ? opendir (name) : NULL); } # endif errno = saved_errno; return dir; } else { if (fchdir (fd) != 0) return NULL; else { DIR *dir = opendir ("."); int saved_errno = errno; if (restore_cwd (cwd) != 0) openat_restore_fail (errno); errno = saved_errno; return dir; } } } #else /* HAVE_FDOPENDIR */ # include # include # undef fdopendir /* Like fdopendir, but work around GNU/Hurd bug by validating FD. */ DIR * rpl_fdopendir (int fd) { struct stat st; if (fstat (fd, &st)) return NULL; if (!S_ISDIR (st.st_mode)) { errno = ENOTDIR; return NULL; } return fdopendir (fd); } #endif /* HAVE_FDOPENDIR */ le-1.14.9/lib/openat-priv.h0000644000015000007670000000506312122275244012317 00000000000000/* Internals for openat-like functions. Copyright (C) 2005-2006, 2009-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ /* written by Jim Meyering */ #ifndef _GL_HEADER_OPENAT_PRIV #define _GL_HEADER_OPENAT_PRIV #include #include #include /* Maximum number of bytes that it is safe to allocate as a single array on the stack, and that is known as a compile-time constant. The assumption is that we'll touch the array very quickly, or a temporary very near the array, provoking an out-of-memory trap. On some operating systems, there is only one guard page for the stack, and a page size can be as small as 4096 bytes. Subtract 64 in the hope that this will let the compiler touch a nearby temporary and provoke a trap. */ #define SAFER_ALLOCA_MAX (4096 - 64) #define SAFER_ALLOCA(m) ((m) < SAFER_ALLOCA_MAX ? (m) : SAFER_ALLOCA_MAX) #if defined PATH_MAX # define OPENAT_BUFFER_SIZE SAFER_ALLOCA (PATH_MAX) #elif defined _XOPEN_PATH_MAX # define OPENAT_BUFFER_SIZE SAFER_ALLOCA (_XOPEN_PATH_MAX) #else # define OPENAT_BUFFER_SIZE SAFER_ALLOCA (1024) #endif char *openat_proc_name (char buf[OPENAT_BUFFER_SIZE], int fd, char const *file); /* Trying to access a BUILD_PROC_NAME file will fail on systems without /proc support, and even on systems *with* ProcFS support. Return nonzero if the failure may be legitimate, e.g., because /proc is not readable, or the particular .../fd/N directory is not present. */ #define EXPECTED_ERRNO(Errno) \ ((Errno) == ENOTDIR || (Errno) == ENOENT \ || (Errno) == EPERM || (Errno) == EACCES \ || (Errno) == ENOSYS /* Solaris 8 */ \ || (Errno) == EOPNOTSUPP /* FreeBSD */) /* Wrapper function shared among linkat and renameat. */ int at_func2 (int fd1, char const *file1, int fd2, char const *file2, int (*func) (char const *file1, char const *file2)); #endif /* _GL_HEADER_OPENAT_PRIV */ le-1.14.9/lib/pipe-safer.c0000644000015000007670000000265612122275244012106 00000000000000/* Invoke pipe, but avoid some glitches. Copyright (C) 2005-2006, 2009-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ /* Written by Jim Meyering. */ #include #include "unistd-safer.h" #include #include /* Like pipe, but ensure that neither of the file descriptors is STDIN_FILENO, STDOUT_FILENO, or STDERR_FILENO. Fail with ENOSYS on platforms that lack pipe. */ int pipe_safer (int fd[2]) { #if HAVE_PIPE if (pipe (fd) == 0) { int i; for (i = 0; i < 2; i++) { fd[i] = fd_safer (fd[i]); if (fd[i] < 0) { int e = errno; close (fd[1 - i]); errno = e; return -1; } } return 0; } #else errno = ENOSYS; #endif return -1; } le-1.14.9/lib/fstatat.c0000644000015000007670000001054712122275244011517 00000000000000/* Work around an fstatat bug on Solaris 9. Copyright (C) 2006, 2009-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ /* Written by Paul Eggert and Jim Meyering. */ /* If the user's config.h happens to include , let it include only the system's here, so that orig_fstatat doesn't recurse to rpl_fstatat. */ #define __need_system_sys_stat_h #include /* Get the original definition of fstatat. It might be defined as a macro. */ #include #include #undef __need_system_sys_stat_h #if HAVE_FSTATAT static int orig_fstatat (int fd, char const *filename, struct stat *buf, int flags) { return fstatat (fd, filename, buf, flags); } #endif /* Write "sys/stat.h" here, not , otherwise OSF/1 5.1 DTK cc eliminates this include because of the preliminary #include above. */ #include "sys/stat.h" #include #include #include #if HAVE_FSTATAT && HAVE_WORKING_FSTATAT_ZERO_FLAG # ifndef LSTAT_FOLLOWS_SLASHED_SYMLINK # define LSTAT_FOLLOWS_SLASHED_SYMLINK 0 # endif /* fstatat should always follow symbolic links that end in /, but on Solaris 9 it doesn't if AT_SYMLINK_NOFOLLOW is specified. Likewise, trailing slash on a non-directory should be an error. These are the same problems that lstat.c and stat.c address, so solve it in a similar way. AIX 7.1 fstatat (AT_FDCWD, ..., 0) always fails, which is a bug. Work around this bug if FSTATAT_AT_FDCWD_0_BROKEN is nonzero. */ int rpl_fstatat (int fd, char const *file, struct stat *st, int flag) { int result = orig_fstatat (fd, file, st, flag); size_t len; if (LSTAT_FOLLOWS_SLASHED_SYMLINK || result != 0) return result; len = strlen (file); if (flag & AT_SYMLINK_NOFOLLOW) { /* Fix lstat behavior. */ if (file[len - 1] != '/' || S_ISDIR (st->st_mode)) return 0; if (!S_ISLNK (st->st_mode)) { errno = ENOTDIR; return -1; } result = orig_fstatat (fd, file, st, flag & ~AT_SYMLINK_NOFOLLOW); } /* Fix stat behavior. */ if (result == 0 && !S_ISDIR (st->st_mode) && file[len - 1] == '/') { errno = ENOTDIR; return -1; } return result; } #else /* ! (HAVE_FSTATAT && HAVE_WORKING_FSTATAT_ZERO_FLAG) */ /* On mingw, the gnulib defines 'stat' as a function-like macro; but using it in AT_FUNC_F2 causes compilation failure because the preprocessor sees a use of a macro that requires two arguments but is only given one. Hence, we need an inline forwarder to get past the preprocessor. */ static int stat_func (char const *name, struct stat *st) { return stat (name, st); } /* Likewise, if there is no native 'lstat', then the gnulib defined it as stat, which also needs adjustment. */ # if !HAVE_LSTAT # undef lstat # define lstat stat_func # endif /* Replacement for Solaris' function by the same name. First, try to simulate it via l?stat ("/proc/self/fd/FD/FILE"). Failing that, simulate it via save_cwd/fchdir/(stat|lstat)/restore_cwd. If either the save_cwd or the restore_cwd fails (relatively unlikely), then give a diagnostic and exit nonzero. Otherwise, this function works just like Solaris' fstatat. */ # define AT_FUNC_NAME fstatat # define AT_FUNC_F1 lstat # define AT_FUNC_F2 stat_func # define AT_FUNC_USE_F1_COND AT_SYMLINK_NOFOLLOW # define AT_FUNC_POST_FILE_PARAM_DECLS , struct stat *st, int flag # define AT_FUNC_POST_FILE_ARGS , st # include "at-func.c" # undef AT_FUNC_NAME # undef AT_FUNC_F1 # undef AT_FUNC_F2 # undef AT_FUNC_USE_F1_COND # undef AT_FUNC_POST_FILE_PARAM_DECLS # undef AT_FUNC_POST_FILE_ARGS #endif /* !HAVE_FSTATAT */ le-1.14.9/lib/localcharset.c0000644000015000007670000004621712122275244012520 00000000000000/* Determine a canonical name for the current locale's character encoding. Copyright (C) 2000-2006, 2008-2013 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, see . */ /* Written by Bruno Haible . */ #include /* Specification. */ #include "localcharset.h" #include #include #include #include #include #if defined __APPLE__ && defined __MACH__ && HAVE_LANGINFO_CODESET # define DARWIN7 /* Darwin 7 or newer, i.e. Mac OS X 10.3 or newer */ #endif #if defined _WIN32 || defined __WIN32__ # define WINDOWS_NATIVE #endif #if defined __EMX__ /* Assume EMX program runs on OS/2, even if compiled under DOS. */ # ifndef OS2 # define OS2 # endif #endif #if !defined WINDOWS_NATIVE # include # if HAVE_LANGINFO_CODESET # include # else # if 0 /* see comment below */ # include # endif # endif # ifdef __CYGWIN__ # define WIN32_LEAN_AND_MEAN # include # endif #elif defined WINDOWS_NATIVE # define WIN32_LEAN_AND_MEAN # include #endif #if defined OS2 # define INCL_DOS # include #endif #if ENABLE_RELOCATABLE # include "relocatable.h" #else # define relocate(pathname) (pathname) #endif /* Get LIBDIR. */ #ifndef LIBDIR # include "configmake.h" #endif /* Define O_NOFOLLOW to 0 on platforms where it does not exist. */ #ifndef O_NOFOLLOW # define O_NOFOLLOW 0 #endif #if defined _WIN32 || defined __WIN32__ || defined __CYGWIN__ || defined __EMX__ || defined __DJGPP__ /* Native Windows, Cygwin, OS/2, DOS */ # define ISSLASH(C) ((C) == '/' || (C) == '\\') #endif #ifndef DIRECTORY_SEPARATOR # define DIRECTORY_SEPARATOR '/' #endif #ifndef ISSLASH # define ISSLASH(C) ((C) == DIRECTORY_SEPARATOR) #endif #if HAVE_DECL_GETC_UNLOCKED # undef getc # define getc getc_unlocked #endif /* The following static variable is declared 'volatile' to avoid a possible multithread problem in the function get_charset_aliases. If we are running in a threaded environment, and if two threads initialize 'charset_aliases' simultaneously, both will produce the same value, and everything will be ok if the two assignments to 'charset_aliases' are atomic. But I don't know what will happen if the two assignments mix. */ #if __STDC__ != 1 # define volatile /* empty */ #endif /* Pointer to the ordered array of charset aliases read. Format of a single alias is: ALIAS '\0' CANONICAL '\0' */ static const char ** volatile charset_aliases; /* Aliases count, -1 until charset aliases are read. */ static int volatile charset_aliases_count = -1; /* fallback charset name, "*" entry from aliases */ static const char * volatile charset_fallback; static int charset_alias_cmp(const void *a,const void *b) { return strcmp (*(const char**)a, *(const char**)b); } /* Reads the contents of the charset.alias file. */ static void get_charset_aliases (void) { const char *cp; const char **cps = 0; int cnt = 0; const char *fb = 0; const char *aliases; if (charset_aliases_count < 0) { #if !(defined DARWIN7 || defined VMS || defined WINDOWS_NATIVE || defined __CYGWIN__) const char *dir; const char *base = "charset.alias"; char *file_name; /* Make it possible to override the charset.alias location. This is necessary for running the testsuite before "make install". */ dir = getenv ("CHARSETALIASDIR"); if (dir == NULL || dir[0] == '\0') dir = relocate (LIBDIR); /* Concatenate dir and base into freshly allocated file_name. */ { size_t dir_len = strlen (dir); size_t base_len = strlen (base); int add_slash = (dir_len > 0 && !ISSLASH (dir[dir_len - 1])); file_name = (char *) malloc (dir_len + add_slash + base_len + 1); if (file_name != NULL) { memcpy (file_name, dir, dir_len); if (add_slash) file_name[dir_len] = DIRECTORY_SEPARATOR; memcpy (file_name + dir_len + add_slash, base, base_len + 1); } } if (file_name == NULL) /* Out of memory. Treat the file as empty. */ cp = ""; else { int fd; /* Open the file. Reject symbolic links on platforms that support O_NOFOLLOW. This is a security feature. Without it, an attacker could retrieve parts of the contents (namely, the tail of the first line that starts with "* ") of an arbitrary file by placing a symbolic link to that file under the name "charset.alias" in some writable directory and defining the environment variable CHARSETALIASDIR to point to that directory. */ fd = open (file_name, O_RDONLY | (HAVE_WORKING_O_NOFOLLOW ? O_NOFOLLOW : 0)); if (fd < 0) /* File not found. Treat it as empty. */ cp = ""; else { FILE *fp; fp = fdopen (fd, "r"); if (fp == NULL) { /* Out of memory. Treat the file as empty. */ close (fd); cp = ""; } else { /* Parse the file's contents. */ char *res_ptr = NULL; size_t res_size = 0; for (;;) { int c; char buf1[50+1]; char buf2[50+1]; size_t l1, l2; char *old_res_ptr; c = getc (fp); if (c == EOF) break; if (c == '\n' || c == ' ' || c == '\t') continue; if (c == '#') { /* Skip comment, to end of line. */ do c = getc (fp); while (!(c == EOF || c == '\n')); if (c == EOF) break; continue; } ungetc (c, fp); if (fscanf (fp, "%50s %50s", buf1, buf2) < 2) break; l1 = strlen (buf1); l2 = strlen (buf2); old_res_ptr = res_ptr; if (res_size == 0) { res_size = l1 + 1 + l2 + 1; res_ptr = (char *) malloc (res_size + 1); } else { res_size += l1 + 1 + l2 + 1; res_ptr = (char *) realloc (res_ptr, res_size + 1); } if (res_ptr == NULL) { /* Out of memory. */ res_size = 0; free (old_res_ptr); break; } strcpy (res_ptr + res_size - (l2 + 1) - (l1 + 1), buf1); strcpy (res_ptr + res_size - (l2 + 1), buf2); } fclose (fp); if (res_size == 0) cp = ""; else { *(res_ptr + res_size) = '\0'; cp = res_ptr; } } } free (file_name); } #else # if defined DARWIN7 /* To avoid the trouble of installing a file that is shared by many GNU packages -- many packaging systems have problems with this --, simply inline the aliases here. */ cp = "ISO8859-1" "\0" "ISO-8859-1" "\0" "ISO8859-2" "\0" "ISO-8859-2" "\0" "ISO8859-4" "\0" "ISO-8859-4" "\0" "ISO8859-5" "\0" "ISO-8859-5" "\0" "ISO8859-7" "\0" "ISO-8859-7" "\0" "ISO8859-9" "\0" "ISO-8859-9" "\0" "ISO8859-13" "\0" "ISO-8859-13" "\0" "ISO8859-15" "\0" "ISO-8859-15" "\0" "KOI8-R" "\0" "KOI8-R" "\0" "KOI8-U" "\0" "KOI8-U" "\0" "CP866" "\0" "CP866" "\0" "CP949" "\0" "CP949" "\0" "CP1131" "\0" "CP1131" "\0" "CP1251" "\0" "CP1251" "\0" "eucCN" "\0" "GB2312" "\0" "GB2312" "\0" "GB2312" "\0" "eucJP" "\0" "EUC-JP" "\0" "eucKR" "\0" "EUC-KR" "\0" "Big5" "\0" "BIG5" "\0" "Big5HKSCS" "\0" "BIG5-HKSCS" "\0" "GBK" "\0" "GBK" "\0" "GB18030" "\0" "GB18030" "\0" "SJIS" "\0" "SHIFT_JIS" "\0" "ARMSCII-8" "\0" "ARMSCII-8" "\0" "PT154" "\0" "PT154" "\0" /*"ISCII-DEV" "\0" "?" "\0"*/ "*" "\0" "UTF-8" "\0"; # endif # if defined VMS /* To avoid the troubles of an extra file charset.alias_vms in the sources of many GNU packages, simply inline the aliases here. */ /* The list of encodings is taken from the OpenVMS 7.3-1 documentation "Compaq C Run-Time Library Reference Manual for OpenVMS systems" section 10.7 "Handling Different Character Sets". */ cp = "ISO8859-1" "\0" "ISO-8859-1" "\0" "ISO8859-2" "\0" "ISO-8859-2" "\0" "ISO8859-5" "\0" "ISO-8859-5" "\0" "ISO8859-7" "\0" "ISO-8859-7" "\0" "ISO8859-8" "\0" "ISO-8859-8" "\0" "ISO8859-9" "\0" "ISO-8859-9" "\0" /* Japanese */ "eucJP" "\0" "EUC-JP" "\0" "SJIS" "\0" "SHIFT_JIS" "\0" "DECKANJI" "\0" "DEC-KANJI" "\0" "SDECKANJI" "\0" "EUC-JP" "\0" /* Chinese */ "eucTW" "\0" "EUC-TW" "\0" "DECHANYU" "\0" "DEC-HANYU" "\0" "DECHANZI" "\0" "GB2312" "\0" /* Korean */ "DECKOREAN" "\0" "EUC-KR" "\0"; # endif # if defined WINDOWS_NATIVE || defined __CYGWIN__ /* To avoid the troubles of installing a separate file in the same directory as the DLL and of retrieving the DLL's directory at runtime, simply inline the aliases here. */ cp = "CP936" "\0" "GBK" "\0" "CP1361" "\0" "JOHAB" "\0" "CP20127" "\0" "ASCII" "\0" "CP20866" "\0" "KOI8-R" "\0" "CP20936" "\0" "GB2312" "\0" "CP21866" "\0" "KOI8-RU" "\0" "CP28591" "\0" "ISO-8859-1" "\0" "CP28592" "\0" "ISO-8859-2" "\0" "CP28593" "\0" "ISO-8859-3" "\0" "CP28594" "\0" "ISO-8859-4" "\0" "CP28595" "\0" "ISO-8859-5" "\0" "CP28596" "\0" "ISO-8859-6" "\0" "CP28597" "\0" "ISO-8859-7" "\0" "CP28598" "\0" "ISO-8859-8" "\0" "CP28599" "\0" "ISO-8859-9" "\0" "CP28605" "\0" "ISO-8859-15" "\0" "CP38598" "\0" "ISO-8859-8" "\0" "CP51932" "\0" "EUC-JP" "\0" "CP51936" "\0" "GB2312" "\0" "CP51949" "\0" "EUC-KR" "\0" "CP51950" "\0" "EUC-TW" "\0" "CP54936" "\0" "GB18030" "\0" "CP65001" "\0" "UTF-8" "\0"; # endif #endif /* build ordered array of aliases and also find fallback */ cnt = 0; for (aliases = cp; *aliases != '\0'; aliases += strlen (aliases) + 1, aliases += strlen (aliases) + 1) { if (aliases[0] == '*' && aliases[1] == '\0') fb = aliases + strlen (aliases) + 1; else cnt ++; } if (cnt > 0) { cps = (const char **) malloc (cnt * sizeof(*cps)); if (cps == NULL) { /* out of memory */ charset_aliases_count = 0; return; } cnt = 0; for (aliases = cp; *aliases != '\0'; aliases += strlen (aliases) + 1, aliases += strlen (aliases) + 1) { if (!(aliases[0] == '*' && aliases[1] == '\0')) cps[cnt++] = aliases; } qsort (cps, cnt, sizeof(*cps), charset_alias_cmp); } charset_aliases = cps; charset_fallback = fb; charset_aliases_count = cnt; } } /* Replace codeset name using the alias table. The result must not be freed; it is statically allocated. */ static const char * resolve_alias (const char *codeset) { const char **alias_ptr = 0; get_charset_aliases (); if (charset_aliases_count > 0) alias_ptr = bsearch (&codeset, charset_aliases, charset_aliases_count, sizeof(codeset), charset_alias_cmp); if (alias_ptr != NULL) return *alias_ptr + strlen (*alias_ptr) + 1; if (charset_fallback != NULL) return charset_fallback; return codeset; } /* Determine the current locale's character encoding, and canonicalize it into one of the canonical names listed in config.charset. The result must not be freed; it is statically allocated. If the canonical name cannot be determined, the result is a non-canonical name. */ #ifdef STATIC STATIC #endif const char * locale_charset (void) { const char *codeset; #if !(defined WINDOWS_NATIVE || defined OS2) # if HAVE_LANGINFO_CODESET /* Most systems support nl_langinfo (CODESET) nowadays. */ codeset = nl_langinfo (CODESET); # ifdef __CYGWIN__ /* Cygwin < 1.7 does not have locales. nl_langinfo (CODESET) always returns "US-ASCII". Return the suffix of the locale name from the environment variables (if present) or the codepage as a number. */ if (codeset != NULL && strcmp (codeset, "US-ASCII") == 0) { const char *locale; static char buf[2 + 10 + 1]; locale = getenv ("LC_ALL"); if (locale == NULL || locale[0] == '\0') { locale = getenv ("LC_CTYPE"); if (locale == NULL || locale[0] == '\0') locale = getenv ("LANG"); } if (locale != NULL && locale[0] != '\0') { /* If the locale name contains an encoding after the dot, return it. */ const char *dot = strchr (locale, '.'); if (dot != NULL) { const char *modifier; dot++; /* Look for the possible @... trailer and remove it, if any. */ modifier = strchr (dot, '@'); if (modifier == NULL) return dot; if (modifier - dot < sizeof (buf)) { memcpy (buf, dot, modifier - dot); buf [modifier - dot] = '\0'; return buf; } } } /* The Windows API has a function returning the locale's codepage as a number: GetACP(). This encoding is used by Cygwin, unless the user has set the environment variable CYGWIN=codepage:oem (which very few people do). Output directed to console windows needs to be converted (to GetOEMCP() if the console is using a raster font, or to GetConsoleOutputCP() if it is using a TrueType font). Cygwin does this conversion transparently (see winsup/cygwin/fhandler_console.cc), converting to GetConsoleOutputCP(). This leads to correct results, except when SetConsoleOutputCP has been called and a raster font is in use. */ sprintf (buf, "CP%u", GetACP ()); codeset = buf; } # endif # else /* On old systems which lack it, use setlocale or getenv. */ const char *locale = NULL; /* But most old systems don't have a complete set of locales. Some (like SunOS 4 or DJGPP) have only the C locale. Therefore we don't use setlocale here; it would return "C" when it doesn't support the locale name the user has set. */ # if 0 locale = setlocale (LC_CTYPE, NULL); # endif if (locale == NULL || locale[0] == '\0') { locale = getenv ("LC_ALL"); if (locale == NULL || locale[0] == '\0') { locale = getenv ("LC_CTYPE"); if (locale == NULL || locale[0] == '\0') locale = getenv ("LANG"); } } /* On some old systems, one used to set locale = "iso8859_1". On others, you set it to "language_COUNTRY.charset". In any case, we resolve it through the charset.alias file. */ codeset = locale; # endif #elif defined WINDOWS_NATIVE static char buf[2 + 10 + 1]; /* The Windows API has a function returning the locale's codepage as a number: GetACP(). When the output goes to a console window, it needs to be provided in GetOEMCP() encoding if the console is using a raster font, or in GetConsoleOutputCP() encoding if it is using a TrueType font. But in GUI programs and for output sent to files and pipes, GetACP() encoding is the best bet. */ sprintf (buf, "CP%u", GetACP ()); codeset = buf; #elif defined OS2 const char *locale; static char buf[2 + 10 + 1]; ULONG cp[3]; ULONG cplen; /* Allow user to override the codeset, as set in the operating system, with standard language environment variables. */ locale = getenv ("LC_ALL"); if (locale == NULL || locale[0] == '\0') { locale = getenv ("LC_CTYPE"); if (locale == NULL || locale[0] == '\0') locale = getenv ("LANG"); } if (locale != NULL && locale[0] != '\0') { /* If the locale name contains an encoding after the dot, return it. */ const char *dot = strchr (locale, '.'); if (dot != NULL) { const char *modifier; dot++; /* Look for the possible @... trailer and remove it, if any. */ modifier = strchr (dot, '@'); if (modifier == NULL) return dot; if (modifier - dot < sizeof (buf)) { memcpy (buf, dot, modifier - dot); buf [modifier - dot] = '\0'; return buf; } } /* Resolve through the charset.alias file. */ codeset = locale; } else { /* OS/2 has a function returning the locale's codepage as a number. */ if (DosQueryCp (sizeof (cp), cp, &cplen)) codeset = ""; else { sprintf (buf, "CP%u", cp[0]); codeset = buf; } } #endif if (codeset == NULL) /* The canonical name cannot be determined. */ codeset = ""; codeset = resolve_alias (codeset); /* Don't return an empty string. GNU libc and GNU libiconv interpret the empty string as denoting "the locale's character encoding", thus GNU libiconv would call this function a second time. */ if (codeset[0] == '\0') codeset = "ASCII"; #ifdef DARWIN7 /* Mac OS X sets MB_CUR_MAX to 1 when LC_ALL=C, and "UTF-8" (the default codeset) does not work when MB_CUR_MAX is 1. */ if (strcmp (codeset, "UTF-8") == 0 && MB_CUR_MAX <= 1) codeset = "ASCII"; #endif return codeset; } le-1.14.9/lib/fcntl.in.h0000644000015000007670000002244312122275244011567 00000000000000/* Like , but with non-working flags defined to 0. Copyright (C) 2006-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ /* written by Paul Eggert */ #if __GNUC__ >= 3 @PRAGMA_SYSTEM_HEADER@ #endif @PRAGMA_COLUMNS@ #if defined __need_system_fcntl_h /* Special invocation convention. */ /* Needed before . May also define off_t to a 64-bit type on native Windows. */ #include /* On some systems other than glibc, is a prerequisite of . On glibc systems, we would like to avoid namespace pollution. But on glibc systems, includes inside an extern "C" { ... } block, which leads to errors in C++ mode with the overridden from gnulib. These errors are known to be gone with g++ version >= 4.3. */ #if !(defined __GLIBC__ || defined __UCLIBC__) || (defined __cplusplus && defined GNULIB_NAMESPACE && !(__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3))) # include #endif #@INCLUDE_NEXT@ @NEXT_FCNTL_H@ #else /* Normal invocation convention. */ #ifndef _@GUARD_PREFIX@_FCNTL_H /* Needed before . May also define off_t to a 64-bit type on native Windows. */ #include /* On some systems other than glibc, is a prerequisite of . On glibc systems, we would like to avoid namespace pollution. But on glibc systems, includes inside an extern "C" { ... } block, which leads to errors in C++ mode with the overridden from gnulib. These errors are known to be gone with g++ version >= 4.3. */ #if !(defined __GLIBC__ || defined __UCLIBC__) || (defined __cplusplus && defined GNULIB_NAMESPACE && !(__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3))) # include #endif /* The include_next requires a split double-inclusion guard. */ #@INCLUDE_NEXT@ @NEXT_FCNTL_H@ #ifndef _@GUARD_PREFIX@_FCNTL_H #define _@GUARD_PREFIX@_FCNTL_H #ifndef __GLIBC__ /* Avoid namespace pollution on glibc systems. */ # include #endif /* Native Windows platforms declare open(), creat() in . */ #if (@GNULIB_OPEN@ || defined GNULIB_POSIXCHECK) \ && ((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__) # include #endif /* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ /* The definition of _GL_ARG_NONNULL is copied here. */ /* The definition of _GL_WARN_ON_USE is copied here. */ /* Declare overridden functions. */ #if @GNULIB_FCNTL@ # if @REPLACE_FCNTL@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef fcntl # define fcntl rpl_fcntl # endif _GL_FUNCDECL_RPL (fcntl, int, (int fd, int action, ...)); _GL_CXXALIAS_RPL (fcntl, int, (int fd, int action, ...)); # else # if !@HAVE_FCNTL@ _GL_FUNCDECL_SYS (fcntl, int, (int fd, int action, ...)); # endif _GL_CXXALIAS_SYS (fcntl, int, (int fd, int action, ...)); # endif _GL_CXXALIASWARN (fcntl); #elif defined GNULIB_POSIXCHECK # undef fcntl # if HAVE_RAW_DECL_FCNTL _GL_WARN_ON_USE (fcntl, "fcntl is not always POSIX compliant - " "use gnulib module fcntl for portability"); # endif #endif #if @GNULIB_OPEN@ # if @REPLACE_OPEN@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef open # define open rpl_open # endif _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) _GL_ARG_NONNULL ((1))); _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); # else _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); # endif /* On HP-UX 11, in C++ mode, open() is defined as an inline function with a default argument. _GL_CXXALIASWARN does not work in this case. */ # if !defined __hpux _GL_CXXALIASWARN (open); # endif #elif defined GNULIB_POSIXCHECK # undef open /* Assume open is always declared. */ _GL_WARN_ON_USE (open, "open is not always POSIX compliant - " "use gnulib module open for portability"); #endif #if @GNULIB_OPENAT@ # if @REPLACE_OPENAT@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef openat # define openat rpl_openat # endif _GL_FUNCDECL_RPL (openat, int, (int fd, char const *file, int flags, /* mode_t mode */ ...) _GL_ARG_NONNULL ((2))); _GL_CXXALIAS_RPL (openat, int, (int fd, char const *file, int flags, /* mode_t mode */ ...)); # else # if !@HAVE_OPENAT@ _GL_FUNCDECL_SYS (openat, int, (int fd, char const *file, int flags, /* mode_t mode */ ...) _GL_ARG_NONNULL ((2))); # endif _GL_CXXALIAS_SYS (openat, int, (int fd, char const *file, int flags, /* mode_t mode */ ...)); # endif _GL_CXXALIASWARN (openat); #elif defined GNULIB_POSIXCHECK # undef openat # if HAVE_RAW_DECL_OPENAT _GL_WARN_ON_USE (openat, "openat is not portable - " "use gnulib module openat for portability"); # endif #endif /* Fix up the FD_* macros, only known to be missing on mingw. */ #ifndef FD_CLOEXEC # define FD_CLOEXEC 1 #endif /* Fix up the supported F_* macros. Intentionally leave other F_* macros undefined. Only known to be missing on mingw. */ #ifndef F_DUPFD_CLOEXEC # define F_DUPFD_CLOEXEC 0x40000000 /* Witness variable: 1 if gnulib defined F_DUPFD_CLOEXEC, 0 otherwise. */ # define GNULIB_defined_F_DUPFD_CLOEXEC 1 #else # define GNULIB_defined_F_DUPFD_CLOEXEC 0 #endif #ifndef F_DUPFD # define F_DUPFD 1 #endif #ifndef F_GETFD # define F_GETFD 2 #endif /* Fix up the O_* macros. */ #if !defined O_DIRECT && defined O_DIRECTIO /* Tru64 spells it 'O_DIRECTIO'. */ # define O_DIRECT O_DIRECTIO #endif #if !defined O_CLOEXEC && defined O_NOINHERIT /* Mingw spells it 'O_NOINHERIT'. */ # define O_CLOEXEC O_NOINHERIT #endif #ifndef O_CLOEXEC # define O_CLOEXEC 0 #endif #ifndef O_DIRECT # define O_DIRECT 0 #endif #ifndef O_DIRECTORY # define O_DIRECTORY 0 #endif #ifndef O_DSYNC # define O_DSYNC 0 #endif #ifndef O_EXEC # define O_EXEC O_RDONLY /* This is often close enough in older systems. */ #endif #ifndef O_IGNORE_CTTY # define O_IGNORE_CTTY 0 #endif #ifndef O_NDELAY # define O_NDELAY 0 #endif #ifndef O_NOATIME # define O_NOATIME 0 #endif #ifndef O_NONBLOCK # define O_NONBLOCK O_NDELAY #endif /* If the gnulib module 'nonblocking' is in use, guarantee a working non-zero value of O_NONBLOCK. Otherwise, O_NONBLOCK is defined (above) to O_NDELAY or to 0 as fallback. */ #if @GNULIB_NONBLOCKING@ # if O_NONBLOCK # define GNULIB_defined_O_NONBLOCK 0 # else # define GNULIB_defined_O_NONBLOCK 1 # undef O_NONBLOCK # define O_NONBLOCK 0x40000000 # endif #endif #ifndef O_NOCTTY # define O_NOCTTY 0 #endif #ifndef O_NOFOLLOW # define O_NOFOLLOW 0 #endif #ifndef O_NOLINK # define O_NOLINK 0 #endif #ifndef O_NOLINKS # define O_NOLINKS 0 #endif #ifndef O_NOTRANS # define O_NOTRANS 0 #endif #ifndef O_RSYNC # define O_RSYNC 0 #endif #ifndef O_SEARCH # define O_SEARCH O_RDONLY /* This is often close enough in older systems. */ #endif #ifndef O_SYNC # define O_SYNC 0 #endif #ifndef O_TTY_INIT # define O_TTY_INIT 0 #endif #if ~O_ACCMODE & (O_RDONLY | O_WRONLY | O_RDWR | O_EXEC | O_SEARCH) # undef O_ACCMODE # define O_ACCMODE (O_RDONLY | O_WRONLY | O_RDWR | O_EXEC | O_SEARCH) #endif /* For systems that distinguish between text and binary I/O. O_BINARY is usually declared in fcntl.h */ #if !defined O_BINARY && defined _O_BINARY /* For MSC-compatible compilers. */ # define O_BINARY _O_BINARY # define O_TEXT _O_TEXT #endif #if defined __BEOS__ || defined __HAIKU__ /* BeOS 5 and Haiku have O_BINARY and O_TEXT, but they have no effect. */ # undef O_BINARY # undef O_TEXT #endif #ifndef O_BINARY # define O_BINARY 0 # define O_TEXT 0 #endif /* Fix up the AT_* macros. */ /* Work around a bug in Solaris 9 and 10: AT_FDCWD is positive. Its value exceeds INT_MAX, so its use as an int doesn't conform to the C standard, and GCC and Sun C complain in some cases. If the bug is present, undef AT_FDCWD here, so it can be redefined below. */ #if 0 < AT_FDCWD && AT_FDCWD == 0xffd19553 # undef AT_FDCWD #endif /* Use the same bit pattern as Solaris 9, but with the proper signedness. The bit pattern is important, in case this actually is Solaris with the above workaround. */ #ifndef AT_FDCWD # define AT_FDCWD (-3041965) #endif /* Use the same values as Solaris 9. This shouldn't matter, but there's no real reason to differ. */ #ifndef AT_SYMLINK_NOFOLLOW # define AT_SYMLINK_NOFOLLOW 4096 #endif #ifndef AT_REMOVEDIR # define AT_REMOVEDIR 1 #endif /* Solaris 9 lacks these two, so just pick unique values. */ #ifndef AT_SYMLINK_FOLLOW # define AT_SYMLINK_FOLLOW 2 #endif #ifndef AT_EACCESS # define AT_EACCESS 4 #endif #endif /* _@GUARD_PREFIX@_FCNTL_H */ #endif /* _@GUARD_PREFIX@_FCNTL_H */ #endif le-1.14.9/lib/msvc-inval.c0000644000015000007670000000750312122275244012126 00000000000000/* Invalid parameter handler for MSVC runtime libraries. Copyright (C) 2011-2013 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, see . */ #include /* Specification. */ #include "msvc-inval.h" #if HAVE_MSVC_INVALID_PARAMETER_HANDLER \ && !(MSVC_INVALID_PARAMETER_HANDLING == SANE_LIBRARY_HANDLING) /* Get _invalid_parameter_handler type and _set_invalid_parameter_handler declaration. */ # include # if MSVC_INVALID_PARAMETER_HANDLING == DEFAULT_HANDLING static void cdecl gl_msvc_invalid_parameter_handler (const wchar_t *expression, const wchar_t *function, const wchar_t *file, unsigned int line, uintptr_t dummy) { } # else /* Get declarations of the native Windows API functions. */ # define WIN32_LEAN_AND_MEAN # include # if defined _MSC_VER static void cdecl gl_msvc_invalid_parameter_handler (const wchar_t *expression, const wchar_t *function, const wchar_t *file, unsigned int line, uintptr_t dummy) { RaiseException (STATUS_GNULIB_INVALID_PARAMETER, 0, 0, NULL); } # else /* An index to thread-local storage. */ static DWORD tls_index; static int tls_initialized /* = 0 */; /* Used as a fallback only. */ static struct gl_msvc_inval_per_thread not_per_thread; struct gl_msvc_inval_per_thread * gl_msvc_inval_current (void) { if (!tls_initialized) { tls_index = TlsAlloc (); tls_initialized = 1; } if (tls_index == TLS_OUT_OF_INDEXES) /* TlsAlloc had failed. */ return ¬_per_thread; else { struct gl_msvc_inval_per_thread *pointer = (struct gl_msvc_inval_per_thread *) TlsGetValue (tls_index); if (pointer == NULL) { /* First call. Allocate a new 'struct gl_msvc_inval_per_thread'. */ pointer = (struct gl_msvc_inval_per_thread *) malloc (sizeof (struct gl_msvc_inval_per_thread)); if (pointer == NULL) /* Could not allocate memory. Use the global storage. */ pointer = ¬_per_thread; TlsSetValue (tls_index, pointer); } return pointer; } } static void cdecl gl_msvc_invalid_parameter_handler (const wchar_t *expression, const wchar_t *function, const wchar_t *file, unsigned int line, uintptr_t dummy) { struct gl_msvc_inval_per_thread *current = gl_msvc_inval_current (); if (current->restart_valid) longjmp (current->restart, 1); else /* An invalid parameter notification from outside the gnulib code. Give the caller a chance to intervene. */ RaiseException (STATUS_GNULIB_INVALID_PARAMETER, 0, 0, NULL); } # endif # endif static int gl_msvc_inval_initialized /* = 0 */; void gl_msvc_inval_ensure_handler (void) { if (gl_msvc_inval_initialized == 0) { _set_invalid_parameter_handler (gl_msvc_invalid_parameter_handler); gl_msvc_inval_initialized = 1; } } #endif le-1.14.9/lib/dirent.in.h0000644000015000007670000002070412122275244011744 00000000000000/* A GNU-like . Copyright (C) 2006-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ #ifndef _@GUARD_PREFIX@_DIRENT_H #if __GNUC__ >= 3 @PRAGMA_SYSTEM_HEADER@ #endif @PRAGMA_COLUMNS@ /* The include_next requires a split double-inclusion guard. */ #if @HAVE_DIRENT_H@ # @INCLUDE_NEXT@ @NEXT_DIRENT_H@ #endif #ifndef _@GUARD_PREFIX@_DIRENT_H #define _@GUARD_PREFIX@_DIRENT_H /* Get ino_t. Needed on some systems, including glibc 2.8. */ #include #if !@HAVE_DIRENT_H@ /* Define types DIR and 'struct dirent'. */ # if !GNULIB_defined_struct_dirent struct dirent { char d_type; char d_name[1]; }; /* Possible values for 'd_type'. */ # define DT_UNKNOWN 0 # define DT_FIFO 1 /* FIFO */ # define DT_CHR 2 /* character device */ # define DT_DIR 4 /* directory */ # define DT_BLK 6 /* block device */ # define DT_REG 8 /* regular file */ # define DT_LNK 10 /* symbolic link */ # define DT_SOCK 12 /* socket */ # define DT_WHT 14 /* whiteout */ typedef struct gl_directory DIR; # define GNULIB_defined_struct_dirent 1 # endif #endif /* The __attribute__ feature is available in gcc versions 2.5 and later. The attribute __pure__ was added in gcc 2.96. */ #if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) # define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) #else # define _GL_ATTRIBUTE_PURE /* empty */ #endif /* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ /* The definition of _GL_ARG_NONNULL is copied here. */ /* The definition of _GL_WARN_ON_USE is copied here. */ /* Declare overridden functions. */ #if @GNULIB_OPENDIR@ # if @REPLACE_OPENDIR@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef opendir # define opendir rpl_opendir # endif _GL_FUNCDECL_RPL (opendir, DIR *, (const char *dir_name) _GL_ARG_NONNULL ((1))); _GL_CXXALIAS_RPL (opendir, DIR *, (const char *dir_name)); # else # if !@HAVE_OPENDIR@ _GL_FUNCDECL_SYS (opendir, DIR *, (const char *dir_name) _GL_ARG_NONNULL ((1))); # endif _GL_CXXALIAS_SYS (opendir, DIR *, (const char *dir_name)); # endif _GL_CXXALIASWARN (opendir); #elif defined GNULIB_POSIXCHECK # undef opendir # if HAVE_RAW_DECL_OPENDIR _GL_WARN_ON_USE (opendir, "opendir is not portable - " "use gnulib module opendir for portability"); # endif #endif #if @GNULIB_READDIR@ # if !@HAVE_READDIR@ _GL_FUNCDECL_SYS (readdir, struct dirent *, (DIR *dirp) _GL_ARG_NONNULL ((1))); # endif _GL_CXXALIAS_SYS (readdir, struct dirent *, (DIR *dirp)); _GL_CXXALIASWARN (readdir); #elif defined GNULIB_POSIXCHECK # undef readdir # if HAVE_RAW_DECL_READDIR _GL_WARN_ON_USE (readdir, "readdir is not portable - " "use gnulib module readdir for portability"); # endif #endif #if @GNULIB_REWINDDIR@ # if !@HAVE_REWINDDIR@ _GL_FUNCDECL_SYS (rewinddir, void, (DIR *dirp) _GL_ARG_NONNULL ((1))); # endif _GL_CXXALIAS_SYS (rewinddir, void, (DIR *dirp)); _GL_CXXALIASWARN (rewinddir); #elif defined GNULIB_POSIXCHECK # undef rewinddir # if HAVE_RAW_DECL_REWINDDIR _GL_WARN_ON_USE (rewinddir, "rewinddir is not portable - " "use gnulib module rewinddir for portability"); # endif #endif #if @GNULIB_CLOSEDIR@ # if @REPLACE_CLOSEDIR@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef closedir # define closedir rpl_closedir # endif _GL_FUNCDECL_RPL (closedir, int, (DIR *dirp) _GL_ARG_NONNULL ((1))); _GL_CXXALIAS_RPL (closedir, int, (DIR *dirp)); # else # if !@HAVE_CLOSEDIR@ _GL_FUNCDECL_SYS (closedir, int, (DIR *dirp) _GL_ARG_NONNULL ((1))); # endif _GL_CXXALIAS_SYS (closedir, int, (DIR *dirp)); # endif _GL_CXXALIASWARN (closedir); #elif defined GNULIB_POSIXCHECK # undef closedir # if HAVE_RAW_DECL_CLOSEDIR _GL_WARN_ON_USE (closedir, "closedir is not portable - " "use gnulib module closedir for portability"); # endif #endif #if @GNULIB_DIRFD@ /* Return the file descriptor associated with the given directory stream, or -1 if none exists. */ # if @REPLACE_DIRFD@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef dirfd # define dirfd rpl_dirfd # endif _GL_FUNCDECL_RPL (dirfd, int, (DIR *) _GL_ARG_NONNULL ((1))); _GL_CXXALIAS_RPL (dirfd, int, (DIR *)); # else # if defined __cplusplus && defined GNULIB_NAMESPACE && defined dirfd /* dirfd is defined as a macro and not as a function. Turn it into a function and get rid of the macro. */ static inline int (dirfd) (DIR *dp) { return dirfd (dp); } # undef dirfd # endif # if !(@HAVE_DECL_DIRFD@ || defined dirfd) _GL_FUNCDECL_SYS (dirfd, int, (DIR *) _GL_ARG_NONNULL ((1))); # endif _GL_CXXALIAS_SYS (dirfd, int, (DIR *)); # endif _GL_CXXALIASWARN (dirfd); #elif defined GNULIB_POSIXCHECK # undef dirfd # if HAVE_RAW_DECL_DIRFD _GL_WARN_ON_USE (dirfd, "dirfd is unportable - " "use gnulib module dirfd for portability"); # endif #endif #if @GNULIB_FDOPENDIR@ /* Open a directory stream visiting the given directory file descriptor. Return NULL and set errno if fd is not visiting a directory. On success, this function consumes fd (it will be implicitly closed either by this function or by a subsequent closedir). */ # if @REPLACE_FDOPENDIR@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef fdopendir # define fdopendir rpl_fdopendir # endif _GL_FUNCDECL_RPL (fdopendir, DIR *, (int fd)); _GL_CXXALIAS_RPL (fdopendir, DIR *, (int fd)); # else # if !@HAVE_FDOPENDIR@ || !@HAVE_DECL_FDOPENDIR@ _GL_FUNCDECL_SYS (fdopendir, DIR *, (int fd)); # endif _GL_CXXALIAS_SYS (fdopendir, DIR *, (int fd)); # endif _GL_CXXALIASWARN (fdopendir); #elif defined GNULIB_POSIXCHECK # undef fdopendir # if HAVE_RAW_DECL_FDOPENDIR _GL_WARN_ON_USE (fdopendir, "fdopendir is unportable - " "use gnulib module fdopendir for portability"); # endif #endif #if @GNULIB_SCANDIR@ /* Scan the directory DIR, calling FILTER on each directory entry. Entries for which FILTER returns nonzero are individually malloc'd, sorted using qsort with CMP, and collected in a malloc'd array in *NAMELIST. Returns the number of entries selected, or -1 on error. */ # if !@HAVE_SCANDIR@ _GL_FUNCDECL_SYS (scandir, int, (const char *dir, struct dirent ***namelist, int (*filter) (const struct dirent *), int (*cmp) (const struct dirent **, const struct dirent **)) _GL_ARG_NONNULL ((1, 2, 4))); # endif /* Need to cast, because on glibc systems, the fourth parameter is int (*cmp) (const void *, const void *). */ _GL_CXXALIAS_SYS_CAST (scandir, int, (const char *dir, struct dirent ***namelist, int (*filter) (const struct dirent *), int (*cmp) (const struct dirent **, const struct dirent **))); _GL_CXXALIASWARN (scandir); #elif defined GNULIB_POSIXCHECK # undef scandir # if HAVE_RAW_DECL_SCANDIR _GL_WARN_ON_USE (scandir, "scandir is unportable - " "use gnulib module scandir for portability"); # endif #endif #if @GNULIB_ALPHASORT@ /* Compare two 'struct dirent' entries alphabetically. */ # if !@HAVE_ALPHASORT@ _GL_FUNCDECL_SYS (alphasort, int, (const struct dirent **, const struct dirent **) _GL_ATTRIBUTE_PURE _GL_ARG_NONNULL ((1, 2))); # endif /* Need to cast, because on glibc systems, the parameters are (const void *, const void *). */ _GL_CXXALIAS_SYS_CAST (alphasort, int, (const struct dirent **, const struct dirent **)); _GL_CXXALIASWARN (alphasort); #elif defined GNULIB_POSIXCHECK # undef alphasort # if HAVE_RAW_DECL_ALPHASORT _GL_WARN_ON_USE (alphasort, "alphasort is unportable - " "use gnulib module alphasort for portability"); # endif #endif #endif /* _@GUARD_PREFIX@_DIRENT_H */ #endif /* _@GUARD_PREFIX@_DIRENT_H */ le-1.14.9/lib/mbrtowc.c0000644000015000007670000002514312122275244011524 00000000000000/* Convert multibyte character to wide character. Copyright (C) 1999-2002, 2005-2013 Free Software Foundation, Inc. Written by Bruno Haible , 2008. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ #include /* Specification. */ #include #if GNULIB_defined_mbstate_t /* Implement mbrtowc() on top of mbtowc(). */ # include # include # include "localcharset.h" # include "streq.h" # include "verify.h" verify (sizeof (mbstate_t) >= 4); static char internal_state[4]; size_t mbrtowc (wchar_t *pwc, const char *s, size_t n, mbstate_t *ps) { char *pstate = (char *)ps; if (s == NULL) { pwc = NULL; s = ""; n = 1; } if (n == 0) return (size_t)(-2); /* Here n > 0. */ if (pstate == NULL) pstate = internal_state; { size_t nstate = pstate[0]; char buf[4]; const char *p; size_t m; switch (nstate) { case 0: p = s; m = n; break; case 3: buf[2] = pstate[3]; /*FALLTHROUGH*/ case 2: buf[1] = pstate[2]; /*FALLTHROUGH*/ case 1: buf[0] = pstate[1]; p = buf; m = nstate; buf[m++] = s[0]; if (n >= 2 && m < 4) { buf[m++] = s[1]; if (n >= 3 && m < 4) buf[m++] = s[2]; } break; default: errno = EINVAL; return (size_t)(-1); } /* Here m > 0. */ # if __GLIBC__ || defined __UCLIBC__ /* Work around bug */ mbtowc (NULL, NULL, 0); # endif { int res = mbtowc (pwc, p, m); if (res >= 0) { if (pwc != NULL && ((*pwc == 0) != (res == 0))) abort (); if (nstate >= (res > 0 ? res : 1)) abort (); res -= nstate; pstate[0] = 0; return res; } /* mbtowc does not distinguish between invalid and incomplete multibyte sequences. But mbrtowc needs to make this distinction. There are two possible approaches: - Use iconv() and its return value. - Use built-in knowledge about the possible encodings. Given the low quality of implementation of iconv() on the systems that lack mbrtowc(), we use the second approach. The possible encodings are: - 8-bit encodings, - EUC-JP, EUC-KR, GB2312, EUC-TW, BIG5, GB18030, SJIS, - UTF-8. Use specialized code for each. */ if (m >= 4 || m >= MB_CUR_MAX) goto invalid; /* Here MB_CUR_MAX > 1 and 0 < m < 4. */ { const char *encoding = locale_charset (); if (STREQ_OPT (encoding, "UTF-8", 'U', 'T', 'F', '-', '8', 0, 0, 0, 0)) { /* Cf. unistr/u8-mblen.c. */ unsigned char c = (unsigned char) p[0]; if (c >= 0xc2) { if (c < 0xe0) { if (m == 1) goto incomplete; } else if (c < 0xf0) { if (m == 1) goto incomplete; if (m == 2) { unsigned char c2 = (unsigned char) p[1]; if ((c2 ^ 0x80) < 0x40 && (c >= 0xe1 || c2 >= 0xa0) && (c != 0xed || c2 < 0xa0)) goto incomplete; } } else if (c <= 0xf4) { if (m == 1) goto incomplete; else /* m == 2 || m == 3 */ { unsigned char c2 = (unsigned char) p[1]; if ((c2 ^ 0x80) < 0x40 && (c >= 0xf1 || c2 >= 0x90) && (c < 0xf4 || (c == 0xf4 && c2 < 0x90))) { if (m == 2) goto incomplete; else /* m == 3 */ { unsigned char c3 = (unsigned char) p[2]; if ((c3 ^ 0x80) < 0x40) goto incomplete; } } } } } goto invalid; } /* As a reference for this code, you can use the GNU libiconv implementation. Look for uses of the RET_TOOFEW macro. */ if (STREQ_OPT (encoding, "EUC-JP", 'E', 'U', 'C', '-', 'J', 'P', 0, 0, 0)) { if (m == 1) { unsigned char c = (unsigned char) p[0]; if ((c >= 0xa1 && c < 0xff) || c == 0x8e || c == 0x8f) goto incomplete; } if (m == 2) { unsigned char c = (unsigned char) p[0]; if (c == 0x8f) { unsigned char c2 = (unsigned char) p[1]; if (c2 >= 0xa1 && c2 < 0xff) goto incomplete; } } goto invalid; } if (STREQ_OPT (encoding, "EUC-KR", 'E', 'U', 'C', '-', 'K', 'R', 0, 0, 0) || STREQ_OPT (encoding, "GB2312", 'G', 'B', '2', '3', '1', '2', 0, 0, 0) || STREQ_OPT (encoding, "BIG5", 'B', 'I', 'G', '5', 0, 0, 0, 0, 0)) { if (m == 1) { unsigned char c = (unsigned char) p[0]; if (c >= 0xa1 && c < 0xff) goto incomplete; } goto invalid; } if (STREQ_OPT (encoding, "EUC-TW", 'E', 'U', 'C', '-', 'T', 'W', 0, 0, 0)) { if (m == 1) { unsigned char c = (unsigned char) p[0]; if ((c >= 0xa1 && c < 0xff) || c == 0x8e) goto incomplete; } else /* m == 2 || m == 3 */ { unsigned char c = (unsigned char) p[0]; if (c == 0x8e) goto incomplete; } goto invalid; } if (STREQ_OPT (encoding, "GB18030", 'G', 'B', '1', '8', '0', '3', '0', 0, 0)) { if (m == 1) { unsigned char c = (unsigned char) p[0]; if ((c >= 0x90 && c <= 0xe3) || (c >= 0xf8 && c <= 0xfe)) goto incomplete; } else /* m == 2 || m == 3 */ { unsigned char c = (unsigned char) p[0]; if (c >= 0x90 && c <= 0xe3) { unsigned char c2 = (unsigned char) p[1]; if (c2 >= 0x30 && c2 <= 0x39) { if (m == 2) goto incomplete; else /* m == 3 */ { unsigned char c3 = (unsigned char) p[2]; if (c3 >= 0x81 && c3 <= 0xfe) goto incomplete; } } } } goto invalid; } if (STREQ_OPT (encoding, "SJIS", 'S', 'J', 'I', 'S', 0, 0, 0, 0, 0)) { if (m == 1) { unsigned char c = (unsigned char) p[0]; if ((c >= 0x81 && c <= 0x9f) || (c >= 0xe0 && c <= 0xea) || (c >= 0xf0 && c <= 0xf9)) goto incomplete; } goto invalid; } /* An unknown multibyte encoding. */ goto incomplete; } incomplete: { size_t k = nstate; /* Here 0 <= k < m < 4. */ pstate[++k] = s[0]; if (k < m) { pstate[++k] = s[1]; if (k < m) pstate[++k] = s[2]; } if (k != m) abort (); } pstate[0] = m; return (size_t)(-2); invalid: errno = EILSEQ; /* The conversion state is undefined, says POSIX. */ return (size_t)(-1); } } } #else /* Override the system's mbrtowc() function. */ # undef mbrtowc size_t rpl_mbrtowc (wchar_t *pwc, const char *s, size_t n, mbstate_t *ps) { # if MBRTOWC_NULL_ARG2_BUG || MBRTOWC_RETVAL_BUG if (s == NULL) { pwc = NULL; s = ""; n = 1; } # endif # if MBRTOWC_RETVAL_BUG { static mbstate_t internal_state; /* Override mbrtowc's internal state. We cannot call mbsinit() on the hidden internal state, but we can call it on our variable. */ if (ps == NULL) ps = &internal_state; if (!mbsinit (ps)) { /* Parse the rest of the multibyte character byte for byte. */ size_t count = 0; for (; n > 0; s++, n--) { wchar_t wc; size_t ret = mbrtowc (&wc, s, 1, ps); if (ret == (size_t)(-1)) return (size_t)(-1); count++; if (ret != (size_t)(-2)) { /* The multibyte character has been completed. */ if (pwc != NULL) *pwc = wc; return (wc == 0 ? 0 : count); } } return (size_t)(-2); } } # endif # if MBRTOWC_NUL_RETVAL_BUG { wchar_t wc; size_t ret = mbrtowc (&wc, s, n, ps); if (ret != (size_t)(-1) && ret != (size_t)(-2)) { if (pwc != NULL) *pwc = wc; if (wc == 0) ret = 0; } return ret; } # else { # if MBRTOWC_NULL_ARG1_BUG wchar_t dummy; if (pwc == NULL) pwc = &dummy; # endif return mbrtowc (pwc, s, n, ps); } # endif } #endif le-1.14.9/lib/sys_uio.in.h0000644000015000007670000000317412122275244012153 00000000000000/* Substitute for . Copyright (C) 2011-2013 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, see . */ # if __GNUC__ >= 3 @PRAGMA_SYSTEM_HEADER@ # endif @PRAGMA_COLUMNS@ #ifndef _@GUARD_PREFIX@_SYS_UIO_H #if @HAVE_SYS_UIO_H@ /* On OpenBSD 4.4, assumes prior inclusion of . */ # include /* The include_next requires a split double-inclusion guard. */ # @INCLUDE_NEXT@ @NEXT_SYS_UIO_H@ #endif #ifndef _@GUARD_PREFIX@_SYS_UIO_H #define _@GUARD_PREFIX@_SYS_UIO_H #if !@HAVE_SYS_UIO_H@ /* A platform that lacks . */ /* Get 'size_t' and 'ssize_t'. */ # include # ifdef __cplusplus extern "C" { # endif # if !GNULIB_defined_struct_iovec /* All known platforms that lack also lack any declaration of struct iovec in any other header. */ struct iovec { void *iov_base; size_t iov_len; }; # define GNULIB_defined_struct_iovec 1 # endif # ifdef __cplusplus } # endif #endif #endif /* _@GUARD_PREFIX@_SYS_UIO_H */ #endif /* _@GUARD_PREFIX@_SYS_UIO_H */ le-1.14.9/lib/getdtablesize.c0000644000015000007670000000476312122275244012702 00000000000000/* getdtablesize() function for platforms that don't have it. Copyright (C) 2008-2013 Free Software Foundation, Inc. Written by Bruno Haible , 2008. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ #include /* Specification. */ #include #if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ #include #include "msvc-inval.h" #if HAVE_MSVC_INVALID_PARAMETER_HANDLER static int _setmaxstdio_nothrow (int newmax) { int result; TRY_MSVC_INVAL { result = _setmaxstdio (newmax); } CATCH_MSVC_INVAL { result = -1; } DONE_MSVC_INVAL; return result; } # define _setmaxstdio _setmaxstdio_nothrow #endif /* Cache for the previous getdtablesize () result. */ static int dtablesize; int getdtablesize (void) { if (dtablesize == 0) { /* We are looking for the number N such that the valid file descriptors are 0..N-1. It can be obtained through a loop as follows: { int fd; for (fd = 3; fd < 65536; fd++) if (dup2 (0, fd) == -1) break; return fd; } On Windows XP, the result is 2048. The drawback of this loop is that it allocates memory for a libc internal array that is never freed. The number N can also be obtained as the upper bound for _getmaxstdio (). _getmaxstdio () returns the maximum number of open FILE objects. The sanity check in _setmaxstdio reveals the maximum number of file descriptors. This too allocates memory, but it is freed when we call _setmaxstdio with the original value. */ int orig_max_stdio = _getmaxstdio (); unsigned int bound; for (bound = 0x10000; _setmaxstdio (bound) < 0; bound = bound / 2) ; _setmaxstdio (orig_max_stdio); dtablesize = bound; } return dtablesize; } #endif le-1.14.9/lib/sys_select.in.h0000644000015000007670000002641012122275244012634 00000000000000/* Substitute for . Copyright (C) 2007-2013 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, see . */ # if __GNUC__ >= 3 @PRAGMA_SYSTEM_HEADER@ # endif @PRAGMA_COLUMNS@ /* On OSF/1 and Solaris 2.6, and both include . Simply delegate to the system's header in this case. */ #if (@HAVE_SYS_SELECT_H@ \ && ((defined __osf__ && defined _SYS_TYPES_H_ && defined _OSF_SOURCE) \ || (defined __sun && defined _SYS_TYPES_H \ && (! (defined _XOPEN_SOURCE || defined _POSIX_C_SOURCE) \ || defined __EXTENSIONS__))) \ && !defined _GL_SYS_SELECT_H_REDIRECT_FROM_SYS_TYPES_H) # define _GL_SYS_SELECT_H_REDIRECT_FROM_SYS_TYPES_H # @INCLUDE_NEXT@ @NEXT_SYS_SELECT_H@ #elif (@HAVE_SYS_SELECT_H@ \ && ((defined __osf__ && defined _SYS_TIME_H_ && defined _OSF_SOURCE) \ || (defined __sun && defined _SYS_TIME_H \ && (! (defined _XOPEN_SOURCE || defined _POSIX_C_SOURCE) \ || defined __EXTENSIONS__))) \ && !defined _GL_SYS_SELECT_H_REDIRECT_FROM_SYS_TIME_H) # define _GL_SYS_SELECT_H_REDIRECT_FROM_SYS_TIME_H # @INCLUDE_NEXT@ @NEXT_SYS_SELECT_H@ /* On IRIX 6.5, includes , which includes , which includes . At this point we cannot include , because that includes , which gives a syntax error because has not been completely processed. Simply delegate to the system's header in this case. */ #elif @HAVE_SYS_SELECT_H@ && defined __sgi && (defined _SYS_BSD_TYPES_H && !defined _GL_SYS_SELECT_H_REDIRECT_FROM_SYS_BSD_TYPES_H) # define _GL_SYS_SELECT_H_REDIRECT_FROM_SYS_BSD_TYPES_H # @INCLUDE_NEXT@ @NEXT_SYS_SELECT_H@ /* On OpenBSD 5.0, includes , which includes . At this point we cannot include , because that includes gnulib's pthread.h override, which gives a syntax error because /usr/include/pthread.h has not been completely processed. Simply delegate to the system's header in this case. */ #elif @HAVE_SYS_SELECT_H@ && defined __OpenBSD__ && (defined _PTHREAD_H_ && !defined PTHREAD_MUTEX_INITIALIZER) # @INCLUDE_NEXT@ @NEXT_SYS_SELECT_H@ #else #ifndef _@GUARD_PREFIX@_SYS_SELECT_H /* On many platforms, assumes prior inclusion of . Also, mingw defines sigset_t there, instead of in where it belongs. */ #include #if @HAVE_SYS_SELECT_H@ /* On OSF/1 4.0, provides only a forward declaration of 'struct timeval', and no definition of this type. Also, Mac OS X, AIX, HP-UX, IRIX, Solaris, Interix declare select() in . But avoid namespace pollution on glibc systems. */ # ifndef __GLIBC__ # include # endif /* On AIX 7 and Solaris 10, provides an FD_ZERO implementation that relies on memset(), but without including . But in any case avoid namespace pollution on glibc systems. */ # if (defined __OpenBSD__ || defined _AIX || defined __sun || defined __osf__ || defined __BEOS__) \ && ! defined __GLIBC__ # include # endif /* The include_next requires a split double-inclusion guard. */ # @INCLUDE_NEXT@ @NEXT_SYS_SELECT_H@ #endif /* Get definition of 'sigset_t'. But avoid namespace pollution on glibc systems. Do this after the include_next (for the sake of OpenBSD 5.0) but before the split double-inclusion guard (for the sake of Solaris). */ #if !(defined __GLIBC__ && !defined __UCLIBC__) # include #endif #ifndef _@GUARD_PREFIX@_SYS_SELECT_H #define _@GUARD_PREFIX@_SYS_SELECT_H #if !@HAVE_SYS_SELECT_H@ /* A platform that lacks . */ /* Get the 'struct timeval' and 'fd_set' types and the FD_* macros on most platforms. */ # include /* On HP-UX 11, provides an FD_ZERO implementation that relies on memset(), but without including . */ # if defined __hpux # include # endif /* On native Windows platforms: Get the 'fd_set' type. Get the close() declaration before we override it. */ # if @HAVE_WINSOCK2_H@ # if !defined _GL_INCLUDING_WINSOCK2_H # define _GL_INCLUDING_WINSOCK2_H # include # undef _GL_INCLUDING_WINSOCK2_H # endif # include # endif #endif /* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ /* The definition of _GL_WARN_ON_USE is copied here. */ /* Fix some definitions from . */ #if @HAVE_WINSOCK2_H@ # if !GNULIB_defined_rpl_fd_isset /* Re-define FD_ISSET to avoid a WSA call while we are not using network sockets. */ static int rpl_fd_isset (SOCKET fd, fd_set * set) { u_int i; if (set == NULL) return 0; for (i = 0; i < set->fd_count; i++) if (set->fd_array[i] == fd) return 1; return 0; } # define GNULIB_defined_rpl_fd_isset 1 # endif # undef FD_ISSET # define FD_ISSET(fd, set) rpl_fd_isset(fd, set) #endif /* Hide some function declarations from . */ #if @HAVE_WINSOCK2_H@ # if !defined _@GUARD_PREFIX@_UNISTD_H # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef close # define close close_used_without_including_unistd_h # else _GL_WARN_ON_USE (close, "close() used without including "); # endif # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef gethostname # define gethostname gethostname_used_without_including_unistd_h # else _GL_WARN_ON_USE (gethostname, "gethostname() used without including "); # endif # endif # if !defined _@GUARD_PREFIX@_SYS_SOCKET_H # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef socket # define socket socket_used_without_including_sys_socket_h # undef connect # define connect connect_used_without_including_sys_socket_h # undef accept # define accept accept_used_without_including_sys_socket_h # undef bind # define bind bind_used_without_including_sys_socket_h # undef getpeername # define getpeername getpeername_used_without_including_sys_socket_h # undef getsockname # define getsockname getsockname_used_without_including_sys_socket_h # undef getsockopt # define getsockopt getsockopt_used_without_including_sys_socket_h # undef listen # define listen listen_used_without_including_sys_socket_h # undef recv # define recv recv_used_without_including_sys_socket_h # undef send # define send send_used_without_including_sys_socket_h # undef recvfrom # define recvfrom recvfrom_used_without_including_sys_socket_h # undef sendto # define sendto sendto_used_without_including_sys_socket_h # undef setsockopt # define setsockopt setsockopt_used_without_including_sys_socket_h # undef shutdown # define shutdown shutdown_used_without_including_sys_socket_h # else _GL_WARN_ON_USE (socket, "socket() used without including "); _GL_WARN_ON_USE (connect, "connect() used without including "); _GL_WARN_ON_USE (accept, "accept() used without including "); _GL_WARN_ON_USE (bind, "bind() used without including "); _GL_WARN_ON_USE (getpeername, "getpeername() used without including "); _GL_WARN_ON_USE (getsockname, "getsockname() used without including "); _GL_WARN_ON_USE (getsockopt, "getsockopt() used without including "); _GL_WARN_ON_USE (listen, "listen() used without including "); _GL_WARN_ON_USE (recv, "recv() used without including "); _GL_WARN_ON_USE (send, "send() used without including "); _GL_WARN_ON_USE (recvfrom, "recvfrom() used without including "); _GL_WARN_ON_USE (sendto, "sendto() used without including "); _GL_WARN_ON_USE (setsockopt, "setsockopt() used without including "); _GL_WARN_ON_USE (shutdown, "shutdown() used without including "); # endif # endif #endif #if @GNULIB_PSELECT@ # if @REPLACE_PSELECT@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef pselect # define pselect rpl_pselect # endif _GL_FUNCDECL_RPL (pselect, int, (int, fd_set *restrict, fd_set *restrict, fd_set *restrict, struct timespec const *restrict, const sigset_t *restrict)); _GL_CXXALIAS_RPL (pselect, int, (int, fd_set *restrict, fd_set *restrict, fd_set *restrict, struct timespec const *restrict, const sigset_t *restrict)); # else # if !@HAVE_PSELECT@ _GL_FUNCDECL_SYS (pselect, int, (int, fd_set *restrict, fd_set *restrict, fd_set *restrict, struct timespec const *restrict, const sigset_t *restrict)); # endif _GL_CXXALIAS_SYS (pselect, int, (int, fd_set *restrict, fd_set *restrict, fd_set *restrict, struct timespec const *restrict, const sigset_t *restrict)); # endif _GL_CXXALIASWARN (pselect); #elif defined GNULIB_POSIXCHECK # undef pselect # if HAVE_RAW_DECL_PSELECT _GL_WARN_ON_USE (pselect, "pselect is not portable - " "use gnulib module pselect for portability"); # endif #endif #if @GNULIB_SELECT@ # if @REPLACE_SELECT@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef select # define select rpl_select # endif _GL_FUNCDECL_RPL (select, int, (int, fd_set *, fd_set *, fd_set *, struct timeval *)); _GL_CXXALIAS_RPL (select, int, (int, fd_set *, fd_set *, fd_set *, struct timeval *)); # else _GL_CXXALIAS_SYS (select, int, (int, fd_set *, fd_set *, fd_set *, struct timeval *)); # endif _GL_CXXALIASWARN (select); #elif @HAVE_WINSOCK2_H@ # undef select # define select select_used_without_requesting_gnulib_module_select #elif defined GNULIB_POSIXCHECK # undef select # if HAVE_RAW_DECL_SELECT _GL_WARN_ON_USE (select, "select is not always POSIX compliant - " "use gnulib module select for portability"); # endif #endif #endif /* _@GUARD_PREFIX@_SYS_SELECT_H */ #endif /* _@GUARD_PREFIX@_SYS_SELECT_H */ #endif /* OSF/1 */ le-1.14.9/lib/ref-add.sin0000644000015000007670000000175212122275244011720 00000000000000# Add this package to a list of references stored in a text file. # # Copyright (C) 2000, 2009-2013 Free Software Foundation, Inc. # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 3, or (at your option) # any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License along # with this program; if not, see . # # Written by Bruno Haible . # /^# Packages using this file: / { s/# Packages using this file:// ta :a s/ @PACKAGE@ / @PACKAGE@ / tb s/ $/ @PACKAGE@ / :b s/^/# Packages using this file:/ } le-1.14.9/lib/dirent-private.h0000644000015000007670000000275512122275244013015 00000000000000/* Private details of the DIR type. Copyright (C) 2011-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ #ifndef _DIRENT_PRIVATE_H #define _DIRENT_PRIVATE_H 1 #define WIN32_LEAN_AND_MEAN #include struct gl_directory { /* Status, or error code to produce in next readdir() call. -2 means the end of the directory is already reached, -1 means the entry was already filled by FindFirstFile, 0 means the entry needs to be filled using FindNextFile. A positive value is an error code. */ int status; /* Handle, reading the directory, at current position. */ HANDLE current; /* Found directory entry. */ WIN32_FIND_DATA entry; /* Argument to pass to FindFirstFile. It consists of the absolutized directory name, followed by a directory separator and the wildcards. */ char dir_name_mask[1]; }; #endif /* _DIRENT_PRIVATE_H */ le-1.14.9/lib/localcharset.h0000644000015000007670000000243212122275244012514 00000000000000/* Determine a canonical name for the current locale's character encoding. Copyright (C) 2000-2003, 2009-2013 Free Software Foundation, Inc. This file is part of the GNU CHARSET Library. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, see . */ #ifndef _LOCALCHARSET_H #define _LOCALCHARSET_H #ifdef __cplusplus extern "C" { #endif /* Determine the current locale's character encoding, and canonicalize it into one of the canonical names listed in config.charset. The result must not be freed; it is statically allocated. If the canonical name cannot be determined, the result is a non-canonical name. */ extern const char * locale_charset (void); #ifdef __cplusplus } #endif #endif /* _LOCALCHARSET_H */ le-1.14.9/lib/fd-hook.c0000644000015000007670000000701212122275244011371 00000000000000/* Hook for making making file descriptor functions close(), ioctl() extensible. Copyright (C) 2009-2013 Free Software Foundation, Inc. Written by Bruno Haible , 2009. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ #include /* Specification. */ #include "fd-hook.h" #include /* Currently, this entire code is only needed for the handling of sockets on native Windows platforms. */ #if WINDOWS_SOCKETS /* The first and last link in the doubly linked list. Initially the list is empty. */ static struct fd_hook anchor = { &anchor, &anchor, NULL, NULL }; int execute_close_hooks (const struct fd_hook *remaining_list, gl_close_fn primary, int fd) { if (remaining_list == &anchor) /* End of list reached. */ return primary (fd); else return remaining_list->private_close_fn (remaining_list->private_next, primary, fd); } int execute_all_close_hooks (gl_close_fn primary, int fd) { return execute_close_hooks (anchor.private_next, primary, fd); } int execute_ioctl_hooks (const struct fd_hook *remaining_list, gl_ioctl_fn primary, int fd, int request, void *arg) { if (remaining_list == &anchor) /* End of list reached. */ return primary (fd, request, arg); else return remaining_list->private_ioctl_fn (remaining_list->private_next, primary, fd, request, arg); } int execute_all_ioctl_hooks (gl_ioctl_fn primary, int fd, int request, void *arg) { return execute_ioctl_hooks (anchor.private_next, primary, fd, request, arg); } void register_fd_hook (close_hook_fn close_hook, ioctl_hook_fn ioctl_hook, struct fd_hook *link) { if (close_hook == NULL) close_hook = execute_close_hooks; if (ioctl_hook == NULL) ioctl_hook = execute_ioctl_hooks; if (link->private_next == NULL && link->private_prev == NULL) { /* Add the link to the doubly linked list. */ link->private_next = anchor.private_next; link->private_prev = &anchor; link->private_close_fn = close_hook; link->private_ioctl_fn = ioctl_hook; anchor.private_next->private_prev = link; anchor.private_next = link; } else { /* The link is already in use. */ if (link->private_close_fn != close_hook || link->private_ioctl_fn != ioctl_hook) abort (); } } void unregister_fd_hook (struct fd_hook *link) { struct fd_hook *next = link->private_next; struct fd_hook *prev = link->private_prev; if (next != NULL && prev != NULL) { /* The link is in use. Remove it from the doubly linked list. */ prev->private_next = next; next->private_prev = prev; /* Clear the link, to mark it unused. */ link->private_next = NULL; link->private_prev = NULL; link->private_close_fn = NULL; link->private_ioctl_fn = NULL; } } #endif le-1.14.9/lib/sockets.c0000644000015000007670000001001512122275244011512 00000000000000/* sockets.c --- wrappers for Windows socket functions Copyright (C) 2008-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ /* Written by Simon Josefsson */ #include /* Specification. */ #include "sockets.h" #if WINDOWS_SOCKETS /* This includes winsock2.h on MinGW. */ # include # include "fd-hook.h" # include "msvc-nothrow.h" /* Get set_winsock_errno, FD_TO_SOCKET etc. */ # include "w32sock.h" static int close_fd_maybe_socket (const struct fd_hook *remaining_list, gl_close_fn primary, int fd) { /* Note about multithread-safety: There is a race condition where, between our calls to closesocket() and the primary close(), some other thread could make system calls that allocate precisely the same HANDLE value as sock; then the primary close() would call CloseHandle() on it. */ SOCKET sock; WSANETWORKEVENTS ev; /* Test whether fd refers to a socket. */ sock = FD_TO_SOCKET (fd); ev.lNetworkEvents = 0xDEADBEEF; WSAEnumNetworkEvents (sock, NULL, &ev); if (ev.lNetworkEvents != 0xDEADBEEF) { /* fd refers to a socket. */ /* FIXME: other applications, like squid, use an undocumented _free_osfhnd free function. But this is not enough: The 'osfile' flags for fd also needs to be cleared, but it is hard to access it. Instead, here we just close twice the file descriptor. */ if (closesocket (sock)) { set_winsock_errno (); return -1; } else { /* This call frees the file descriptor and does a CloseHandle ((HANDLE) _get_osfhandle (fd)), which fails. */ _close (fd); return 0; } } else /* Some other type of file descriptor. */ return execute_close_hooks (remaining_list, primary, fd); } static int ioctl_fd_maybe_socket (const struct fd_hook *remaining_list, gl_ioctl_fn primary, int fd, int request, void *arg) { SOCKET sock; WSANETWORKEVENTS ev; /* Test whether fd refers to a socket. */ sock = FD_TO_SOCKET (fd); ev.lNetworkEvents = 0xDEADBEEF; WSAEnumNetworkEvents (sock, NULL, &ev); if (ev.lNetworkEvents != 0xDEADBEEF) { /* fd refers to a socket. */ if (ioctlsocket (sock, request, arg) < 0) { set_winsock_errno (); return -1; } else return 0; } else /* Some other type of file descriptor. */ return execute_ioctl_hooks (remaining_list, primary, fd, request, arg); } static struct fd_hook fd_sockets_hook; static int initialized_sockets_version /* = 0 */; #endif /* WINDOWS_SOCKETS */ int gl_sockets_startup (int version _GL_UNUSED) { #if WINDOWS_SOCKETS if (version > initialized_sockets_version) { WSADATA data; int err; err = WSAStartup (version, &data); if (err != 0) return 1; if (data.wVersion < version) return 2; if (initialized_sockets_version == 0) register_fd_hook (close_fd_maybe_socket, ioctl_fd_maybe_socket, &fd_sockets_hook); initialized_sockets_version = version; } #endif return 0; } int gl_sockets_cleanup (void) { #if WINDOWS_SOCKETS int err; initialized_sockets_version = 0; unregister_fd_hook (&fd_sockets_hook); err = WSACleanup (); if (err != 0) return 1; #endif return 0; } le-1.14.9/lib/uniwidth.in.h0000644000015000007670000000434012122275244012310 00000000000000/* Display width functions. Copyright (C) 2001-2002, 2005, 2007, 2009-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ #ifndef _UNIWIDTH_H #define _UNIWIDTH_H #include "unitypes.h" /* Get size_t. */ #include /* Get locale_charset() declaration. */ #include "localcharset.h" #ifdef __cplusplus extern "C" { #endif /* Display width. */ /* These functions are locale dependent. The encoding argument identifies the encoding (e.g. "ISO-8859-2" for Polish). */ /* Determine number of column positions required for UC. */ extern int uc_width (ucs4_t uc, const char *encoding) _UC_ATTRIBUTE_PURE; extern int uc_width1 (ucs4_t uc) #if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) __attribute__ ((__pure__)) #endif ; /* Determine number of column positions required for first N units (or fewer if S ends before this) in S. */ extern int u8_width (const uint8_t *s, size_t n, const char *encoding) _UC_ATTRIBUTE_PURE; extern int u16_width (const uint16_t *s, size_t n, const char *encoding) _UC_ATTRIBUTE_PURE; extern int u32_width (const uint32_t *s, size_t n, const char *encoding) _UC_ATTRIBUTE_PURE; /* Determine number of column positions required for S. */ extern int u8_strwidth (const uint8_t *s, const char *encoding) _UC_ATTRIBUTE_PURE; extern int u16_strwidth (const uint16_t *s, const char *encoding) _UC_ATTRIBUTE_PURE; extern int u32_strwidth (const uint32_t *s, const char *encoding) _UC_ATTRIBUTE_PURE; #ifdef __cplusplus } #endif #endif /* _UNIWIDTH_H */ le-1.14.9/lib/alloca.c0000644000015000007670000003445412122275244011307 00000000000000/* alloca.c -- allocate automatically reclaimed memory (Mostly) portable public-domain implementation -- D A Gwyn This implementation of the PWB library alloca function, which is used to allocate space off the run-time stack so that it is automatically reclaimed upon procedure exit, was inspired by discussions with J. Q. Johnson of Cornell. J.Otto Tennant contributed the Cray support. There are some preprocessor constants that can be defined when compiling for your specific system, for improved efficiency; however, the defaults should be okay. The general concept of this implementation is to keep track of all alloca-allocated blocks, and reclaim any that are found to be deeper in the stack than the current invocation. This heuristic does not reclaim storage as soon as it becomes invalid, but it will do so eventually. As a special case, alloca(0) reclaims storage without allocating any. It is a good idea to use alloca(0) in your main control loop, etc. to force garbage collection. */ #include #include #include #include #ifdef emacs # include "lisp.h" # include "blockinput.h" # ifdef EMACS_FREE # undef free # define free EMACS_FREE # endif #else # define memory_full() abort () #endif /* If compiling with GCC 2, this file's not needed. */ #if !defined (__GNUC__) || __GNUC__ < 2 /* If someone has defined alloca as a macro, there must be some other way alloca is supposed to work. */ # ifndef alloca # ifdef emacs # ifdef static /* actually, only want this if static is defined as "" -- this is for usg, in which emacs must undefine static in order to make unexec workable */ # ifndef STACK_DIRECTION you lose -- must know STACK_DIRECTION at compile-time /* Using #error here is not wise since this file should work for old and obscure compilers. */ # endif /* STACK_DIRECTION undefined */ # endif /* static */ # endif /* emacs */ /* If your stack is a linked list of frames, you have to provide an "address metric" ADDRESS_FUNCTION macro. */ # if defined (CRAY) && defined (CRAY_STACKSEG_END) long i00afunc (); # define ADDRESS_FUNCTION(arg) (char *) i00afunc (&(arg)) # else # define ADDRESS_FUNCTION(arg) &(arg) # endif /* Define STACK_DIRECTION if you know the direction of stack growth for your system; otherwise it will be automatically deduced at run-time. STACK_DIRECTION > 0 => grows toward higher addresses STACK_DIRECTION < 0 => grows toward lower addresses STACK_DIRECTION = 0 => direction of growth unknown */ # ifndef STACK_DIRECTION # define STACK_DIRECTION 0 /* Direction unknown. */ # endif # if STACK_DIRECTION != 0 # define STACK_DIR STACK_DIRECTION /* Known at compile-time. */ # else /* STACK_DIRECTION == 0; need run-time code. */ static int stack_dir; /* 1 or -1 once known. */ # define STACK_DIR stack_dir static int find_stack_direction (int *addr, int depth) { int dir, dummy = 0; if (! addr) addr = &dummy; *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1; dir = depth ? find_stack_direction (addr, depth - 1) : 0; return dir + dummy; } # endif /* STACK_DIRECTION == 0 */ /* An "alloca header" is used to: (a) chain together all alloca'ed blocks; (b) keep track of stack depth. It is very important that sizeof(header) agree with malloc alignment chunk size. The following default should work okay. */ # ifndef ALIGN_SIZE # define ALIGN_SIZE sizeof(double) # endif typedef union hdr { char align[ALIGN_SIZE]; /* To force sizeof(header). */ struct { union hdr *next; /* For chaining headers. */ char *deep; /* For stack depth measure. */ } h; } header; static header *last_alloca_header = NULL; /* -> last alloca header. */ /* Return a pointer to at least SIZE bytes of storage, which will be automatically reclaimed upon exit from the procedure that called alloca. Originally, this space was supposed to be taken from the current stack frame of the caller, but that method cannot be made to work for some implementations of C, for example under Gould's UTX/32. */ void * alloca (size_t size) { auto char probe; /* Probes stack depth: */ register char *depth = ADDRESS_FUNCTION (probe); # if STACK_DIRECTION == 0 if (STACK_DIR == 0) /* Unknown growth direction. */ STACK_DIR = find_stack_direction (NULL, (size & 1) + 20); # endif /* Reclaim garbage, defined as all alloca'd storage that was allocated from deeper in the stack than currently. */ { register header *hp; /* Traverses linked list. */ # ifdef emacs BLOCK_INPUT; # endif for (hp = last_alloca_header; hp != NULL;) if ((STACK_DIR > 0 && hp->h.deep > depth) || (STACK_DIR < 0 && hp->h.deep < depth)) { register header *np = hp->h.next; free (hp); /* Collect garbage. */ hp = np; /* -> next header. */ } else break; /* Rest are not deeper. */ last_alloca_header = hp; /* -> last valid storage. */ # ifdef emacs UNBLOCK_INPUT; # endif } if (size == 0) return NULL; /* No allocation required. */ /* Allocate combined header + user data storage. */ { /* Address of header. */ register header *new; size_t combined_size = sizeof (header) + size; if (combined_size < sizeof (header)) memory_full (); new = malloc (combined_size); if (! new) memory_full (); new->h.next = last_alloca_header; new->h.deep = depth; last_alloca_header = new; /* User storage begins just after header. */ return (void *) (new + 1); } } # if defined (CRAY) && defined (CRAY_STACKSEG_END) # ifdef DEBUG_I00AFUNC # include # endif # ifndef CRAY_STACK # define CRAY_STACK # ifndef CRAY2 /* Stack structures for CRAY-1, CRAY X-MP, and CRAY Y-MP */ struct stack_control_header { long shgrow:32; /* Number of times stack has grown. */ long shaseg:32; /* Size of increments to stack. */ long shhwm:32; /* High water mark of stack. */ long shsize:32; /* Current size of stack (all segments). */ }; /* The stack segment linkage control information occurs at the high-address end of a stack segment. (The stack grows from low addresses to high addresses.) The initial part of the stack segment linkage control information is 0200 (octal) words. This provides for register storage for the routine which overflows the stack. */ struct stack_segment_linkage { long ss[0200]; /* 0200 overflow words. */ long sssize:32; /* Number of words in this segment. */ long ssbase:32; /* Offset to stack base. */ long:32; long sspseg:32; /* Offset to linkage control of previous segment of stack. */ long:32; long sstcpt:32; /* Pointer to task common address block. */ long sscsnm; /* Private control structure number for microtasking. */ long ssusr1; /* Reserved for user. */ long ssusr2; /* Reserved for user. */ long sstpid; /* Process ID for pid based multi-tasking. */ long ssgvup; /* Pointer to multitasking thread giveup. */ long sscray[7]; /* Reserved for Cray Research. */ long ssa0; long ssa1; long ssa2; long ssa3; long ssa4; long ssa5; long ssa6; long ssa7; long sss0; long sss1; long sss2; long sss3; long sss4; long sss5; long sss6; long sss7; }; # else /* CRAY2 */ /* The following structure defines the vector of words returned by the STKSTAT library routine. */ struct stk_stat { long now; /* Current total stack size. */ long maxc; /* Amount of contiguous space which would be required to satisfy the maximum stack demand to date. */ long high_water; /* Stack high-water mark. */ long overflows; /* Number of stack overflow ($STKOFEN) calls. */ long hits; /* Number of internal buffer hits. */ long extends; /* Number of block extensions. */ long stko_mallocs; /* Block allocations by $STKOFEN. */ long underflows; /* Number of stack underflow calls ($STKRETN). */ long stko_free; /* Number of deallocations by $STKRETN. */ long stkm_free; /* Number of deallocations by $STKMRET. */ long segments; /* Current number of stack segments. */ long maxs; /* Maximum number of stack segments so far. */ long pad_size; /* Stack pad size. */ long current_address; /* Current stack segment address. */ long current_size; /* Current stack segment size. This number is actually corrupted by STKSTAT to include the fifteen word trailer area. */ long initial_address; /* Address of initial segment. */ long initial_size; /* Size of initial segment. */ }; /* The following structure describes the data structure which trails any stack segment. I think that the description in 'asdef' is out of date. I only describe the parts that I am sure about. */ struct stk_trailer { long this_address; /* Address of this block. */ long this_size; /* Size of this block (does not include this trailer). */ long unknown2; long unknown3; long link; /* Address of trailer block of previous segment. */ long unknown5; long unknown6; long unknown7; long unknown8; long unknown9; long unknown10; long unknown11; long unknown12; long unknown13; long unknown14; }; # endif /* CRAY2 */ # endif /* not CRAY_STACK */ # ifdef CRAY2 /* Determine a "stack measure" for an arbitrary ADDRESS. I doubt that "lint" will like this much. */ static long i00afunc (long *address) { struct stk_stat status; struct stk_trailer *trailer; long *block, size; long result = 0; /* We want to iterate through all of the segments. The first step is to get the stack status structure. We could do this more quickly and more directly, perhaps, by referencing the $LM00 common block, but I know that this works. */ STKSTAT (&status); /* Set up the iteration. */ trailer = (struct stk_trailer *) (status.current_address + status.current_size - 15); /* There must be at least one stack segment. Therefore it is a fatal error if "trailer" is null. */ if (trailer == 0) abort (); /* Discard segments that do not contain our argument address. */ while (trailer != 0) { block = (long *) trailer->this_address; size = trailer->this_size; if (block == 0 || size == 0) abort (); trailer = (struct stk_trailer *) trailer->link; if ((block <= address) && (address < (block + size))) break; } /* Set the result to the offset in this segment and add the sizes of all predecessor segments. */ result = address - block; if (trailer == 0) { return result; } do { if (trailer->this_size <= 0) abort (); result += trailer->this_size; trailer = (struct stk_trailer *) trailer->link; } while (trailer != 0); /* We are done. Note that if you present a bogus address (one not in any segment), you will get a different number back, formed from subtracting the address of the first block. This is probably not what you want. */ return (result); } # else /* not CRAY2 */ /* Stack address function for a CRAY-1, CRAY X-MP, or CRAY Y-MP. Determine the number of the cell within the stack, given the address of the cell. The purpose of this routine is to linearize, in some sense, stack addresses for alloca. */ static long i00afunc (long address) { long stkl = 0; long size, pseg, this_segment, stack; long result = 0; struct stack_segment_linkage *ssptr; /* Register B67 contains the address of the end of the current stack segment. If you (as a subprogram) store your registers on the stack and find that you are past the contents of B67, you have overflowed the segment. B67 also points to the stack segment linkage control area, which is what we are really interested in. */ stkl = CRAY_STACKSEG_END (); ssptr = (struct stack_segment_linkage *) stkl; /* If one subtracts 'size' from the end of the segment, one has the address of the first word of the segment. If this is not the first segment, 'pseg' will be nonzero. */ pseg = ssptr->sspseg; size = ssptr->sssize; this_segment = stkl - size; /* It is possible that calling this routine itself caused a stack overflow. Discard stack segments which do not contain the target address. */ while (!(this_segment <= address && address <= stkl)) { # ifdef DEBUG_I00AFUNC fprintf (stderr, "%011o %011o %011o\n", this_segment, address, stkl); # endif if (pseg == 0) break; stkl = stkl - pseg; ssptr = (struct stack_segment_linkage *) stkl; size = ssptr->sssize; pseg = ssptr->sspseg; this_segment = stkl - size; } result = address - this_segment; /* If you subtract pseg from the current end of the stack, you get the address of the previous stack segment's end. This seems a little convoluted to me, but I'll bet you save a cycle somewhere. */ while (pseg != 0) { # ifdef DEBUG_I00AFUNC fprintf (stderr, "%011o %011o\n", pseg, size); # endif stkl = stkl - pseg; ssptr = (struct stack_segment_linkage *) stkl; size = ssptr->sssize; pseg = ssptr->sspseg; result += size; } return (result); } # endif /* not CRAY2 */ # endif /* CRAY */ # endif /* no alloca */ #endif /* not GCC 2 */ le-1.14.9/lib/poll.in.h0000644000015000007670000000577412122275244011437 00000000000000/* Header for poll(2) emulation Contributed by Paolo Bonzini. Copyright 2001-2003, 2007, 2009-2013 Free Software Foundation, Inc. This file is part of gnulib. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, see . */ #ifndef _@GUARD_PREFIX@_POLL_H #if __GNUC__ >= 3 @PRAGMA_SYSTEM_HEADER@ #endif @PRAGMA_COLUMNS@ /* The include_next requires a split double-inclusion guard. */ #if @HAVE_POLL_H@ # @INCLUDE_NEXT@ @NEXT_POLL_H@ #endif #ifndef _@GUARD_PREFIX@_POLL_H #define _@GUARD_PREFIX@_POLL_H /* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ /* The definition of _GL_WARN_ON_USE is copied here. */ #if !@HAVE_POLL_H@ /* fake a poll(2) environment */ # define POLLIN 0x0001 /* any readable data available */ # define POLLPRI 0x0002 /* OOB/Urgent readable data */ # define POLLOUT 0x0004 /* file descriptor is writable */ # define POLLERR 0x0008 /* some poll error occurred */ # define POLLHUP 0x0010 /* file descriptor was "hung up" */ # define POLLNVAL 0x0020 /* requested events "invalid" */ # define POLLRDNORM 0x0040 # define POLLRDBAND 0x0080 # define POLLWRNORM 0x0100 # define POLLWRBAND 0x0200 # if !GNULIB_defined_poll_types struct pollfd { int fd; /* which file descriptor to poll */ short events; /* events we are interested in */ short revents; /* events found on return */ }; typedef unsigned long nfds_t; # define GNULIB_defined_poll_types 1 # endif /* Define INFTIM only if doing so conforms to POSIX. */ # if !defined (_POSIX_C_SOURCE) && !defined (_XOPEN_SOURCE) # define INFTIM (-1) # endif #endif #if @GNULIB_POLL@ # if @REPLACE_POLL@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef poll # define poll rpl_poll # endif _GL_FUNCDECL_RPL (poll, int, (struct pollfd *pfd, nfds_t nfd, int timeout)); _GL_CXXALIAS_RPL (poll, int, (struct pollfd *pfd, nfds_t nfd, int timeout)); # else # if !@HAVE_POLL@ _GL_FUNCDECL_SYS (poll, int, (struct pollfd *pfd, nfds_t nfd, int timeout)); # endif _GL_CXXALIAS_SYS (poll, int, (struct pollfd *pfd, nfds_t nfd, int timeout)); # endif _GL_CXXALIASWARN (poll); #elif defined GNULIB_POSIXCHECK # undef poll # if HAVE_RAW_DECL_POLL _GL_WARN_ON_USE (poll, "poll is unportable - " "use gnulib module poll for portability"); # endif #endif #endif /* _@GUARD_PREFIX@_POLL_H */ #endif /* _@GUARD_PREFIX@_POLL_H */ le-1.14.9/lib/readdir.c0000644000015000007670000000567612122275244011472 00000000000000/* Read the next entry of a directory. Copyright (C) 2011-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ #include /* Specification. */ #include #include #include #include "dirent-private.h" struct dirent * readdir (DIR *dirp) { char type; struct dirent *result; /* There is no need to add code to produce entries for "." and "..". According to the POSIX:2008 section "4.12 Pathname Resolution" "." and ".." are syntactic entities. POSIX also says: "If entries for dot or dot-dot exist, one entry shall be returned for dot and one entry shall be returned for dot-dot; otherwise, they shall not be returned." */ switch (dirp->status) { case -2: /* End of directory already reached. */ return NULL; case -1: break; case 0: if (!FindNextFile (dirp->current, &dirp->entry)) { switch (GetLastError ()) { case ERROR_NO_MORE_FILES: dirp->status = -2; return NULL; default: errno = EIO; return NULL; } } break; default: errno = dirp->status; return NULL; } dirp->status = 0; if (dirp->entry.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) type = DT_DIR; else if (dirp->entry.dwFileAttributes & FILE_ATTRIBUTE_REPARSE_POINT) type = DT_LNK; else if ((dirp->entry.dwFileAttributes & ~(FILE_ATTRIBUTE_READONLY | FILE_ATTRIBUTE_HIDDEN | FILE_ATTRIBUTE_SYSTEM | FILE_ATTRIBUTE_ARCHIVE | FILE_ATTRIBUTE_NORMAL | FILE_ATTRIBUTE_TEMPORARY | FILE_ATTRIBUTE_SPARSE_FILE | FILE_ATTRIBUTE_COMPRESSED | FILE_ATTRIBUTE_NOT_CONTENT_INDEXED | FILE_ATTRIBUTE_ENCRYPTED)) == 0) /* Devices like COM1, LPT1, NUL would also have the attributes 0x20 but they cannot occur here. */ type = DT_REG; else type = DT_UNKNOWN; /* Reuse the memory of dirp->entry for the result. */ result = (struct dirent *) ((char *) dirp->entry.cFileName - offsetof (struct dirent, d_name[0])); result->d_type = type; return result; } le-1.14.9/lib/strerror-override.h0000644000015000007670000000371712122275244013556 00000000000000/* strerror-override.h --- POSIX compatible system error routine Copyright (C) 2010-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ #ifndef _GL_STRERROR_OVERRIDE_H # define _GL_STRERROR_OVERRIDE_H # include # include /* Reasonable buffer size that should never trigger ERANGE; if this proves too small, we intentionally abort(), to remind us to fix this value. */ # define STACKBUF_LEN 256 /* If ERRNUM maps to an errno value defined by gnulib, return a string describing the error. Otherwise return NULL. */ # if REPLACE_STRERROR_0 \ || GNULIB_defined_ESOCK \ || GNULIB_defined_ESTREAMS \ || GNULIB_defined_EWINSOCK \ || GNULIB_defined_ENOMSG \ || GNULIB_defined_EIDRM \ || GNULIB_defined_ENOLINK \ || GNULIB_defined_EPROTO \ || GNULIB_defined_EMULTIHOP \ || GNULIB_defined_EBADMSG \ || GNULIB_defined_EOVERFLOW \ || GNULIB_defined_ENOTSUP \ || GNULIB_defined_ENETRESET \ || GNULIB_defined_ECONNABORTED \ || GNULIB_defined_ESTALE \ || GNULIB_defined_EDQUOT \ || GNULIB_defined_ECANCELED \ || GNULIB_defined_EOWNERDEAD \ || GNULIB_defined_ENOTRECOVERABLE \ || GNULIB_defined_EILSEQ extern const char *strerror_override (int errnum); # else # define strerror_override(ignored) NULL # endif #endif /* _GL_STRERROR_OVERRIDE_H */ le-1.14.9/lib/error.h0000644000015000007670000000474612122275244011213 00000000000000/* Declaration for error-reporting function Copyright (C) 1995-1997, 2003, 2006, 2008-2013 Free Software Foundation, Inc. This file is part of the GNU C Library. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ #ifndef _ERROR_H #define _ERROR_H 1 /* The __attribute__ feature is available in gcc versions 2.5 and later. The __-protected variants of the attributes 'format' and 'printf' are accepted by gcc versions 2.6.4 (effectively 2.7) and later. We enable _GL_ATTRIBUTE_FORMAT only if these are supported too, because gnulib and libintl do '#define printf __printf__' when they override the 'printf' function. */ #if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7) # define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) #else # define _GL_ATTRIBUTE_FORMAT(spec) /* empty */ #endif #ifdef __cplusplus extern "C" { #endif /* Print a message with 'fprintf (stderr, FORMAT, ...)'; if ERRNUM is nonzero, follow it with ": " and strerror (ERRNUM). If STATUS is nonzero, terminate the program with 'exit (STATUS)'. */ extern void error (int __status, int __errnum, const char *__format, ...) _GL_ATTRIBUTE_FORMAT ((__printf__, 3, 4)); extern void error_at_line (int __status, int __errnum, const char *__fname, unsigned int __lineno, const char *__format, ...) _GL_ATTRIBUTE_FORMAT ((__printf__, 5, 6)); /* If NULL, error will flush stdout, then print on stderr the program name, a colon and a space. Otherwise, error will call this function without parameters instead. */ extern void (*error_print_progname) (void); /* This variable is incremented each time 'error' is called. */ extern unsigned int error_message_count; /* Sometimes we want to have at most one error per line. This variable controls whether this mode is selected or not. */ extern int error_one_per_line; #ifdef __cplusplus } #endif #endif /* error.h */ le-1.14.9/lib/signal.in.h0000644000015000007670000003350412122275244011736 00000000000000/* A GNU-like . Copyright (C) 2006-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ #if __GNUC__ >= 3 @PRAGMA_SYSTEM_HEADER@ #endif @PRAGMA_COLUMNS@ #if defined __need_sig_atomic_t || defined __need_sigset_t || defined _GL_ALREADY_INCLUDING_SIGNAL_H || (defined _SIGNAL_H && !defined __SIZEOF_PTHREAD_MUTEX_T) /* Special invocation convention: - Inside glibc header files. - On glibc systems we have a sequence of nested includes -> -> . In this situation, the functions are not yet declared, therefore we cannot provide the C++ aliases. - On glibc systems with GCC 4.3 we have a sequence of nested includes -> -> -> . In this situation, some of the functions are not yet declared, therefore we cannot provide the C++ aliases. */ # @INCLUDE_NEXT@ @NEXT_SIGNAL_H@ #else /* Normal invocation convention. */ #ifndef _@GUARD_PREFIX@_SIGNAL_H #define _GL_ALREADY_INCLUDING_SIGNAL_H /* Define pid_t, uid_t. Also, mingw defines sigset_t not in , but in . On Solaris 10, includes , which eventually includes us; so include now, before the second inclusion guard. */ #include /* The include_next requires a split double-inclusion guard. */ #@INCLUDE_NEXT@ @NEXT_SIGNAL_H@ #undef _GL_ALREADY_INCLUDING_SIGNAL_H #ifndef _@GUARD_PREFIX@_SIGNAL_H #define _@GUARD_PREFIX@_SIGNAL_H /* Mac OS X 10.3, FreeBSD 6.4, OpenBSD 3.8, OSF/1 4.0, Solaris 2.6 declare pthread_sigmask in , not in . But avoid namespace pollution on glibc systems.*/ #if (@GNULIB_PTHREAD_SIGMASK@ || defined GNULIB_POSIXCHECK) \ && ((defined __APPLE__ && defined __MACH__) || defined __FreeBSD__ || defined __OpenBSD__ || defined __osf__ || defined __sun) \ && ! defined __GLIBC__ # include #endif /* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ /* The definition of _GL_ARG_NONNULL is copied here. */ /* The definition of _GL_WARN_ON_USE is copied here. */ /* On AIX, sig_atomic_t already includes volatile. C99 requires that 'volatile sig_atomic_t' ignore the extra modifier, but C89 did not. Hence, redefine this to a non-volatile type as needed. */ #if ! @HAVE_TYPE_VOLATILE_SIG_ATOMIC_T@ # if !GNULIB_defined_sig_atomic_t typedef int rpl_sig_atomic_t; # undef sig_atomic_t # define sig_atomic_t rpl_sig_atomic_t # define GNULIB_defined_sig_atomic_t 1 # endif #endif /* A set or mask of signals. */ #if !@HAVE_SIGSET_T@ # if !GNULIB_defined_sigset_t typedef unsigned int sigset_t; # define GNULIB_defined_sigset_t 1 # endif #endif /* Define sighandler_t, the type of signal handlers. A GNU extension. */ #if !@HAVE_SIGHANDLER_T@ # ifdef __cplusplus extern "C" { # endif # if !GNULIB_defined_sighandler_t typedef void (*sighandler_t) (int); # define GNULIB_defined_sighandler_t 1 # endif # ifdef __cplusplus } # endif #endif #if @GNULIB_SIGNAL_H_SIGPIPE@ # ifndef SIGPIPE /* Define SIGPIPE to a value that does not overlap with other signals. */ # define SIGPIPE 13 # define GNULIB_defined_SIGPIPE 1 /* To actually use SIGPIPE, you also need the gnulib modules 'sigprocmask', 'write', 'stdio'. */ # endif #endif /* Maximum signal number + 1. */ #ifndef NSIG # if defined __TANDEM # define NSIG 32 # endif #endif #if @GNULIB_PTHREAD_SIGMASK@ # if @REPLACE_PTHREAD_SIGMASK@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef pthread_sigmask # define pthread_sigmask rpl_pthread_sigmask # endif _GL_FUNCDECL_RPL (pthread_sigmask, int, (int how, const sigset_t *new_mask, sigset_t *old_mask)); _GL_CXXALIAS_RPL (pthread_sigmask, int, (int how, const sigset_t *new_mask, sigset_t *old_mask)); # else # if !@HAVE_PTHREAD_SIGMASK@ _GL_FUNCDECL_SYS (pthread_sigmask, int, (int how, const sigset_t *new_mask, sigset_t *old_mask)); # endif _GL_CXXALIAS_SYS (pthread_sigmask, int, (int how, const sigset_t *new_mask, sigset_t *old_mask)); # endif _GL_CXXALIASWARN (pthread_sigmask); #elif defined GNULIB_POSIXCHECK # undef pthread_sigmask # if HAVE_RAW_DECL_PTHREAD_SIGMASK _GL_WARN_ON_USE (pthread_sigmask, "pthread_sigmask is not portable - " "use gnulib module pthread_sigmask for portability"); # endif #endif #if @GNULIB_RAISE@ # if @REPLACE_RAISE@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef raise # define raise rpl_raise # endif _GL_FUNCDECL_RPL (raise, int, (int sig)); _GL_CXXALIAS_RPL (raise, int, (int sig)); # else # if !@HAVE_RAISE@ _GL_FUNCDECL_SYS (raise, int, (int sig)); # endif _GL_CXXALIAS_SYS (raise, int, (int sig)); # endif _GL_CXXALIASWARN (raise); #elif defined GNULIB_POSIXCHECK # undef raise /* Assume raise is always declared. */ _GL_WARN_ON_USE (raise, "raise can crash on native Windows - " "use gnulib module raise for portability"); #endif #if @GNULIB_SIGPROCMASK@ # if !@HAVE_POSIX_SIGNALBLOCKING@ # ifndef GNULIB_defined_signal_blocking # define GNULIB_defined_signal_blocking 1 # endif /* Maximum signal number + 1. */ # ifndef NSIG # define NSIG 32 # endif /* This code supports only 32 signals. */ # if !GNULIB_defined_verify_NSIG_constraint typedef int verify_NSIG_constraint[NSIG <= 32 ? 1 : -1]; # define GNULIB_defined_verify_NSIG_constraint 1 # endif # endif /* Test whether a given signal is contained in a signal set. */ # if @HAVE_POSIX_SIGNALBLOCKING@ /* This function is defined as a macro on Mac OS X. */ # if defined __cplusplus && defined GNULIB_NAMESPACE # undef sigismember # endif # else _GL_FUNCDECL_SYS (sigismember, int, (const sigset_t *set, int sig) _GL_ARG_NONNULL ((1))); # endif _GL_CXXALIAS_SYS (sigismember, int, (const sigset_t *set, int sig)); _GL_CXXALIASWARN (sigismember); /* Initialize a signal set to the empty set. */ # if @HAVE_POSIX_SIGNALBLOCKING@ /* This function is defined as a macro on Mac OS X. */ # if defined __cplusplus && defined GNULIB_NAMESPACE # undef sigemptyset # endif # else _GL_FUNCDECL_SYS (sigemptyset, int, (sigset_t *set) _GL_ARG_NONNULL ((1))); # endif _GL_CXXALIAS_SYS (sigemptyset, int, (sigset_t *set)); _GL_CXXALIASWARN (sigemptyset); /* Add a signal to a signal set. */ # if @HAVE_POSIX_SIGNALBLOCKING@ /* This function is defined as a macro on Mac OS X. */ # if defined __cplusplus && defined GNULIB_NAMESPACE # undef sigaddset # endif # else _GL_FUNCDECL_SYS (sigaddset, int, (sigset_t *set, int sig) _GL_ARG_NONNULL ((1))); # endif _GL_CXXALIAS_SYS (sigaddset, int, (sigset_t *set, int sig)); _GL_CXXALIASWARN (sigaddset); /* Remove a signal from a signal set. */ # if @HAVE_POSIX_SIGNALBLOCKING@ /* This function is defined as a macro on Mac OS X. */ # if defined __cplusplus && defined GNULIB_NAMESPACE # undef sigdelset # endif # else _GL_FUNCDECL_SYS (sigdelset, int, (sigset_t *set, int sig) _GL_ARG_NONNULL ((1))); # endif _GL_CXXALIAS_SYS (sigdelset, int, (sigset_t *set, int sig)); _GL_CXXALIASWARN (sigdelset); /* Fill a signal set with all possible signals. */ # if @HAVE_POSIX_SIGNALBLOCKING@ /* This function is defined as a macro on Mac OS X. */ # if defined __cplusplus && defined GNULIB_NAMESPACE # undef sigfillset # endif # else _GL_FUNCDECL_SYS (sigfillset, int, (sigset_t *set) _GL_ARG_NONNULL ((1))); # endif _GL_CXXALIAS_SYS (sigfillset, int, (sigset_t *set)); _GL_CXXALIASWARN (sigfillset); /* Return the set of those blocked signals that are pending. */ # if !@HAVE_POSIX_SIGNALBLOCKING@ _GL_FUNCDECL_SYS (sigpending, int, (sigset_t *set) _GL_ARG_NONNULL ((1))); # endif _GL_CXXALIAS_SYS (sigpending, int, (sigset_t *set)); _GL_CXXALIASWARN (sigpending); /* If OLD_SET is not NULL, put the current set of blocked signals in *OLD_SET. Then, if SET is not NULL, affect the current set of blocked signals by combining it with *SET as indicated in OPERATION. In this implementation, you are not allowed to change a signal handler while the signal is blocked. */ # if !@HAVE_POSIX_SIGNALBLOCKING@ # define SIG_BLOCK 0 /* blocked_set = blocked_set | *set; */ # define SIG_SETMASK 1 /* blocked_set = *set; */ # define SIG_UNBLOCK 2 /* blocked_set = blocked_set & ~*set; */ _GL_FUNCDECL_SYS (sigprocmask, int, (int operation, const sigset_t *set, sigset_t *old_set)); # endif _GL_CXXALIAS_SYS (sigprocmask, int, (int operation, const sigset_t *set, sigset_t *old_set)); _GL_CXXALIASWARN (sigprocmask); /* Install the handler FUNC for signal SIG, and return the previous handler. */ # ifdef __cplusplus extern "C" { # endif # if !GNULIB_defined_function_taking_int_returning_void_t typedef void (*_gl_function_taking_int_returning_void_t) (int); # define GNULIB_defined_function_taking_int_returning_void_t 1 # endif # ifdef __cplusplus } # endif # if !@HAVE_POSIX_SIGNALBLOCKING@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # define signal rpl_signal # endif _GL_FUNCDECL_RPL (signal, _gl_function_taking_int_returning_void_t, (int sig, _gl_function_taking_int_returning_void_t func)); _GL_CXXALIAS_RPL (signal, _gl_function_taking_int_returning_void_t, (int sig, _gl_function_taking_int_returning_void_t func)); # else _GL_CXXALIAS_SYS (signal, _gl_function_taking_int_returning_void_t, (int sig, _gl_function_taking_int_returning_void_t func)); # endif _GL_CXXALIASWARN (signal); # if !@HAVE_POSIX_SIGNALBLOCKING@ && GNULIB_defined_SIGPIPE /* Raise signal SIGPIPE. */ _GL_EXTERN_C int _gl_raise_SIGPIPE (void); # endif #elif defined GNULIB_POSIXCHECK # undef sigaddset # if HAVE_RAW_DECL_SIGADDSET _GL_WARN_ON_USE (sigaddset, "sigaddset is unportable - " "use the gnulib module sigprocmask for portability"); # endif # undef sigdelset # if HAVE_RAW_DECL_SIGDELSET _GL_WARN_ON_USE (sigdelset, "sigdelset is unportable - " "use the gnulib module sigprocmask for portability"); # endif # undef sigemptyset # if HAVE_RAW_DECL_SIGEMPTYSET _GL_WARN_ON_USE (sigemptyset, "sigemptyset is unportable - " "use the gnulib module sigprocmask for portability"); # endif # undef sigfillset # if HAVE_RAW_DECL_SIGFILLSET _GL_WARN_ON_USE (sigfillset, "sigfillset is unportable - " "use the gnulib module sigprocmask for portability"); # endif # undef sigismember # if HAVE_RAW_DECL_SIGISMEMBER _GL_WARN_ON_USE (sigismember, "sigismember is unportable - " "use the gnulib module sigprocmask for portability"); # endif # undef sigpending # if HAVE_RAW_DECL_SIGPENDING _GL_WARN_ON_USE (sigpending, "sigpending is unportable - " "use the gnulib module sigprocmask for portability"); # endif # undef sigprocmask # if HAVE_RAW_DECL_SIGPROCMASK _GL_WARN_ON_USE (sigprocmask, "sigprocmask is unportable - " "use the gnulib module sigprocmask for portability"); # endif #endif /* @GNULIB_SIGPROCMASK@ */ #if @GNULIB_SIGACTION@ # if !@HAVE_SIGACTION@ # if !@HAVE_SIGINFO_T@ # if !GNULIB_defined_siginfo_types /* Present to allow compilation, but unsupported by gnulib. */ union sigval { int sival_int; void *sival_ptr; }; /* Present to allow compilation, but unsupported by gnulib. */ struct siginfo_t { int si_signo; int si_code; int si_errno; pid_t si_pid; uid_t si_uid; void *si_addr; int si_status; long si_band; union sigval si_value; }; typedef struct siginfo_t siginfo_t; # define GNULIB_defined_siginfo_types 1 # endif # endif /* !@HAVE_SIGINFO_T@ */ /* We assume that platforms which lack the sigaction() function also lack the 'struct sigaction' type, and vice versa. */ # if !GNULIB_defined_struct_sigaction struct sigaction { union { void (*_sa_handler) (int); /* Present to allow compilation, but unsupported by gnulib. POSIX says that implementations may, but not must, make sa_sigaction overlap with sa_handler, but we know of no implementation where they do not overlap. */ void (*_sa_sigaction) (int, siginfo_t *, void *); } _sa_func; sigset_t sa_mask; /* Not all POSIX flags are supported. */ int sa_flags; }; # define sa_handler _sa_func._sa_handler # define sa_sigaction _sa_func._sa_sigaction /* Unsupported flags are not present. */ # define SA_RESETHAND 1 # define SA_NODEFER 2 # define SA_RESTART 4 # define GNULIB_defined_struct_sigaction 1 # endif _GL_FUNCDECL_SYS (sigaction, int, (int, const struct sigaction *restrict, struct sigaction *restrict)); # elif !@HAVE_STRUCT_SIGACTION_SA_SIGACTION@ # define sa_sigaction sa_handler # endif /* !@HAVE_SIGACTION@, !@HAVE_STRUCT_SIGACTION_SA_SIGACTION@ */ _GL_CXXALIAS_SYS (sigaction, int, (int, const struct sigaction *restrict, struct sigaction *restrict)); _GL_CXXALIASWARN (sigaction); #elif defined GNULIB_POSIXCHECK # undef sigaction # if HAVE_RAW_DECL_SIGACTION _GL_WARN_ON_USE (sigaction, "sigaction is unportable - " "use the gnulib module sigaction for portability"); # endif #endif /* Some systems don't have SA_NODEFER. */ #ifndef SA_NODEFER # define SA_NODEFER 0 #endif #endif /* _@GUARD_PREFIX@_SIGNAL_H */ #endif /* _@GUARD_PREFIX@_SIGNAL_H */ #endif le-1.14.9/lib/stdint.in.h0000644000015000007670000004461012122275244011766 00000000000000/* Copyright (C) 2001-2002, 2004-2013 Free Software Foundation, Inc. Written by Paul Eggert, Bruno Haible, Sam Steingold, Peter Burwood. This file is part of gnulib. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, see . */ /* * ISO C 99 for platforms that lack it. * */ #ifndef _@GUARD_PREFIX@_STDINT_H #if __GNUC__ >= 3 @PRAGMA_SYSTEM_HEADER@ #endif @PRAGMA_COLUMNS@ /* When including a system file that in turn includes , use the system , not our substitute. This avoids problems with (for example) VMS, whose includes . */ #define _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H /* On Android (Bionic libc), includes this file before having defined 'time_t'. Therefore in this case avoid including other system header files; just include the system's . Ideally we should test __BIONIC__ here, but it is only defined after has been included; hence test __ANDROID__ instead. */ #if defined __ANDROID__ \ && defined _SYS_TYPES_H_ && !defined __need_size_t # @INCLUDE_NEXT@ @NEXT_STDINT_H@ #else /* Get those types that are already defined in other system include files, so that we can "#define int8_t signed char" below without worrying about a later system include file containing a "typedef signed char int8_t;" that will get messed up by our macro. Our macros should all be consistent with the system versions, except for the "fast" types and macros, which we recommend against using in public interfaces due to compiler differences. */ #if @HAVE_STDINT_H@ # if defined __sgi && ! defined __c99 /* Bypass IRIX's if in C89 mode, since it merely annoys users with "This header file is to be used only for c99 mode compilations" diagnostics. */ # define __STDINT_H__ # endif /* Some pre-C++11 implementations need this. */ # ifdef __cplusplus # ifndef __STDC_CONSTANT_MACROS # define __STDC_CONSTANT_MACROS 1 # endif # ifndef __STDC_LIMIT_MACROS # define __STDC_LIMIT_MACROS 1 # endif # endif /* Other systems may have an incomplete or buggy . Include it before , since any "#include " in would reinclude us, skipping our contents because _@GUARD_PREFIX@_STDINT_H is defined. The include_next requires a split double-inclusion guard. */ # @INCLUDE_NEXT@ @NEXT_STDINT_H@ #endif #if ! defined _@GUARD_PREFIX@_STDINT_H && ! defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H #define _@GUARD_PREFIX@_STDINT_H /* defines some of the stdint.h types as well, on glibc, IRIX 6.5, and OpenBSD 3.8 (via ). AIX 5.2 isn't needed and causes troubles. Mac OS X 10.4.6 includes (which is us), but relies on the system definitions, so include after @NEXT_STDINT_H@. */ #if @HAVE_SYS_TYPES_H@ && ! defined _AIX # include #endif /* Get SCHAR_MIN, SCHAR_MAX, UCHAR_MAX, INT_MIN, INT_MAX, LONG_MIN, LONG_MAX, ULONG_MAX. */ #include #if @HAVE_INTTYPES_H@ /* In OpenBSD 3.8, includes , which defines int{8,16,32,64}_t, uint{8,16,32,64}_t and __BIT_TYPES_DEFINED__. also defines intptr_t and uintptr_t. */ # include #elif @HAVE_SYS_INTTYPES_H@ /* Solaris 7 has the types except the *_fast*_t types, and the macros except for *_FAST*_*, INTPTR_MIN, PTRDIFF_MIN, PTRDIFF_MAX. */ # include #endif #if @HAVE_SYS_BITYPES_H@ && ! defined __BIT_TYPES_DEFINED__ /* Linux libc4 >= 4.6.7 and libc5 have a that defines int{8,16,32,64}_t and __BIT_TYPES_DEFINED__. In libc5 >= 5.2.2 it is included by . */ # include #endif #undef _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H /* Minimum and maximum values for an integer type under the usual assumption. Return an unspecified value if BITS == 0, adding a check to pacify picky compilers. */ #define _STDINT_MIN(signed, bits, zero) \ ((signed) ? (- ((zero) + 1) << ((bits) ? (bits) - 1 : 0)) : (zero)) #define _STDINT_MAX(signed, bits, zero) \ ((signed) \ ? ~ _STDINT_MIN (signed, bits, zero) \ : /* The expression for the unsigned case. The subtraction of (signed) \ is a nop in the unsigned case and avoids "signed integer overflow" \ warnings in the signed case. */ \ ((((zero) + 1) << ((bits) ? (bits) - 1 - (signed) : 0)) - 1) * 2 + 1) #if !GNULIB_defined_stdint_types /* 7.18.1.1. Exact-width integer types */ /* Here we assume a standard architecture where the hardware integer types have 8, 16, 32, optionally 64 bits. */ #undef int8_t #undef uint8_t typedef signed char gl_int8_t; typedef unsigned char gl_uint8_t; #define int8_t gl_int8_t #define uint8_t gl_uint8_t #undef int16_t #undef uint16_t typedef short int gl_int16_t; typedef unsigned short int gl_uint16_t; #define int16_t gl_int16_t #define uint16_t gl_uint16_t #undef int32_t #undef uint32_t typedef int gl_int32_t; typedef unsigned int gl_uint32_t; #define int32_t gl_int32_t #define uint32_t gl_uint32_t /* If the system defines INT64_MAX, assume int64_t works. That way, if the underlying platform defines int64_t to be a 64-bit long long int, the code below won't mistakenly define it to be a 64-bit long int, which would mess up C++ name mangling. We must use #ifdef rather than #if, to avoid an error with HP-UX 10.20 cc. */ #ifdef INT64_MAX # define GL_INT64_T #else /* Do not undefine int64_t if gnulib is not being used with 64-bit types, since otherwise it breaks platforms like Tandem/NSK. */ # if LONG_MAX >> 31 >> 31 == 1 # undef int64_t typedef long int gl_int64_t; # define int64_t gl_int64_t # define GL_INT64_T # elif defined _MSC_VER # undef int64_t typedef __int64 gl_int64_t; # define int64_t gl_int64_t # define GL_INT64_T # elif @HAVE_LONG_LONG_INT@ # undef int64_t typedef long long int gl_int64_t; # define int64_t gl_int64_t # define GL_INT64_T # endif #endif #ifdef UINT64_MAX # define GL_UINT64_T #else # if ULONG_MAX >> 31 >> 31 >> 1 == 1 # undef uint64_t typedef unsigned long int gl_uint64_t; # define uint64_t gl_uint64_t # define GL_UINT64_T # elif defined _MSC_VER # undef uint64_t typedef unsigned __int64 gl_uint64_t; # define uint64_t gl_uint64_t # define GL_UINT64_T # elif @HAVE_UNSIGNED_LONG_LONG_INT@ # undef uint64_t typedef unsigned long long int gl_uint64_t; # define uint64_t gl_uint64_t # define GL_UINT64_T # endif #endif /* Avoid collision with Solaris 2.5.1 etc. */ #define _UINT8_T #define _UINT32_T #define _UINT64_T /* 7.18.1.2. Minimum-width integer types */ /* Here we assume a standard architecture where the hardware integer types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types are the same as the corresponding N_t types. */ #undef int_least8_t #undef uint_least8_t #undef int_least16_t #undef uint_least16_t #undef int_least32_t #undef uint_least32_t #undef int_least64_t #undef uint_least64_t #define int_least8_t int8_t #define uint_least8_t uint8_t #define int_least16_t int16_t #define uint_least16_t uint16_t #define int_least32_t int32_t #define uint_least32_t uint32_t #ifdef GL_INT64_T # define int_least64_t int64_t #endif #ifdef GL_UINT64_T # define uint_least64_t uint64_t #endif /* 7.18.1.3. Fastest minimum-width integer types */ /* Note: Other substitutes may define these types differently. It is not recommended to use these types in public header files. */ /* Here we assume a standard architecture where the hardware integer types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types are taken from the same list of types. The following code normally uses types consistent with glibc, as that lessens the chance of incompatibility with older GNU hosts. */ #undef int_fast8_t #undef uint_fast8_t #undef int_fast16_t #undef uint_fast16_t #undef int_fast32_t #undef uint_fast32_t #undef int_fast64_t #undef uint_fast64_t typedef signed char gl_int_fast8_t; typedef unsigned char gl_uint_fast8_t; #ifdef __sun /* Define types compatible with SunOS 5.10, so that code compiled under earlier SunOS versions works with code compiled under SunOS 5.10. */ typedef int gl_int_fast32_t; typedef unsigned int gl_uint_fast32_t; #else typedef long int gl_int_fast32_t; typedef unsigned long int gl_uint_fast32_t; #endif typedef gl_int_fast32_t gl_int_fast16_t; typedef gl_uint_fast32_t gl_uint_fast16_t; #define int_fast8_t gl_int_fast8_t #define uint_fast8_t gl_uint_fast8_t #define int_fast16_t gl_int_fast16_t #define uint_fast16_t gl_uint_fast16_t #define int_fast32_t gl_int_fast32_t #define uint_fast32_t gl_uint_fast32_t #ifdef GL_INT64_T # define int_fast64_t int64_t #endif #ifdef GL_UINT64_T # define uint_fast64_t uint64_t #endif /* 7.18.1.4. Integer types capable of holding object pointers */ #undef intptr_t #undef uintptr_t typedef long int gl_intptr_t; typedef unsigned long int gl_uintptr_t; #define intptr_t gl_intptr_t #define uintptr_t gl_uintptr_t /* 7.18.1.5. Greatest-width integer types */ /* Note: These types are compiler dependent. It may be unwise to use them in public header files. */ /* If the system defines INTMAX_MAX, assume that intmax_t works, and similarly for UINTMAX_MAX and uintmax_t. This avoids problems with assuming one type where another is used by the system. */ #ifndef INTMAX_MAX # undef INTMAX_C # undef intmax_t # if @HAVE_LONG_LONG_INT@ && LONG_MAX >> 30 == 1 typedef long long int gl_intmax_t; # define intmax_t gl_intmax_t # elif defined GL_INT64_T # define intmax_t int64_t # else typedef long int gl_intmax_t; # define intmax_t gl_intmax_t # endif #endif #ifndef UINTMAX_MAX # undef UINTMAX_C # undef uintmax_t # if @HAVE_UNSIGNED_LONG_LONG_INT@ && ULONG_MAX >> 31 == 1 typedef unsigned long long int gl_uintmax_t; # define uintmax_t gl_uintmax_t # elif defined GL_UINT64_T # define uintmax_t uint64_t # else typedef unsigned long int gl_uintmax_t; # define uintmax_t gl_uintmax_t # endif #endif /* Verify that intmax_t and uintmax_t have the same size. Too much code breaks if this is not the case. If this check fails, the reason is likely to be found in the autoconf macros. */ typedef int _verify_intmax_size[sizeof (intmax_t) == sizeof (uintmax_t) ? 1 : -1]; #define GNULIB_defined_stdint_types 1 #endif /* !GNULIB_defined_stdint_types */ /* 7.18.2. Limits of specified-width integer types */ /* 7.18.2.1. Limits of exact-width integer types */ /* Here we assume a standard architecture where the hardware integer types have 8, 16, 32, optionally 64 bits. */ #undef INT8_MIN #undef INT8_MAX #undef UINT8_MAX #define INT8_MIN (~ INT8_MAX) #define INT8_MAX 127 #define UINT8_MAX 255 #undef INT16_MIN #undef INT16_MAX #undef UINT16_MAX #define INT16_MIN (~ INT16_MAX) #define INT16_MAX 32767 #define UINT16_MAX 65535 #undef INT32_MIN #undef INT32_MAX #undef UINT32_MAX #define INT32_MIN (~ INT32_MAX) #define INT32_MAX 2147483647 #define UINT32_MAX 4294967295U #if defined GL_INT64_T && ! defined INT64_MAX /* Prefer (- INTMAX_C (1) << 63) over (~ INT64_MAX) because SunPRO C 5.0 evaluates the latter incorrectly in preprocessor expressions. */ # define INT64_MIN (- INTMAX_C (1) << 63) # define INT64_MAX INTMAX_C (9223372036854775807) #endif #if defined GL_UINT64_T && ! defined UINT64_MAX # define UINT64_MAX UINTMAX_C (18446744073709551615) #endif /* 7.18.2.2. Limits of minimum-width integer types */ /* Here we assume a standard architecture where the hardware integer types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types are the same as the corresponding N_t types. */ #undef INT_LEAST8_MIN #undef INT_LEAST8_MAX #undef UINT_LEAST8_MAX #define INT_LEAST8_MIN INT8_MIN #define INT_LEAST8_MAX INT8_MAX #define UINT_LEAST8_MAX UINT8_MAX #undef INT_LEAST16_MIN #undef INT_LEAST16_MAX #undef UINT_LEAST16_MAX #define INT_LEAST16_MIN INT16_MIN #define INT_LEAST16_MAX INT16_MAX #define UINT_LEAST16_MAX UINT16_MAX #undef INT_LEAST32_MIN #undef INT_LEAST32_MAX #undef UINT_LEAST32_MAX #define INT_LEAST32_MIN INT32_MIN #define INT_LEAST32_MAX INT32_MAX #define UINT_LEAST32_MAX UINT32_MAX #undef INT_LEAST64_MIN #undef INT_LEAST64_MAX #ifdef GL_INT64_T # define INT_LEAST64_MIN INT64_MIN # define INT_LEAST64_MAX INT64_MAX #endif #undef UINT_LEAST64_MAX #ifdef GL_UINT64_T # define UINT_LEAST64_MAX UINT64_MAX #endif /* 7.18.2.3. Limits of fastest minimum-width integer types */ /* Here we assume a standard architecture where the hardware integer types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types are taken from the same list of types. */ #undef INT_FAST8_MIN #undef INT_FAST8_MAX #undef UINT_FAST8_MAX #define INT_FAST8_MIN SCHAR_MIN #define INT_FAST8_MAX SCHAR_MAX #define UINT_FAST8_MAX UCHAR_MAX #undef INT_FAST16_MIN #undef INT_FAST16_MAX #undef UINT_FAST16_MAX #define INT_FAST16_MIN INT_FAST32_MIN #define INT_FAST16_MAX INT_FAST32_MAX #define UINT_FAST16_MAX UINT_FAST32_MAX #undef INT_FAST32_MIN #undef INT_FAST32_MAX #undef UINT_FAST32_MAX #ifdef __sun # define INT_FAST32_MIN INT_MIN # define INT_FAST32_MAX INT_MAX # define UINT_FAST32_MAX UINT_MAX #else # define INT_FAST32_MIN LONG_MIN # define INT_FAST32_MAX LONG_MAX # define UINT_FAST32_MAX ULONG_MAX #endif #undef INT_FAST64_MIN #undef INT_FAST64_MAX #ifdef GL_INT64_T # define INT_FAST64_MIN INT64_MIN # define INT_FAST64_MAX INT64_MAX #endif #undef UINT_FAST64_MAX #ifdef GL_UINT64_T # define UINT_FAST64_MAX UINT64_MAX #endif /* 7.18.2.4. Limits of integer types capable of holding object pointers */ #undef INTPTR_MIN #undef INTPTR_MAX #undef UINTPTR_MAX #define INTPTR_MIN LONG_MIN #define INTPTR_MAX LONG_MAX #define UINTPTR_MAX ULONG_MAX /* 7.18.2.5. Limits of greatest-width integer types */ #ifndef INTMAX_MAX # undef INTMAX_MIN # ifdef INT64_MAX # define INTMAX_MIN INT64_MIN # define INTMAX_MAX INT64_MAX # else # define INTMAX_MIN INT32_MIN # define INTMAX_MAX INT32_MAX # endif #endif #ifndef UINTMAX_MAX # ifdef UINT64_MAX # define UINTMAX_MAX UINT64_MAX # else # define UINTMAX_MAX UINT32_MAX # endif #endif /* 7.18.3. Limits of other integer types */ /* ptrdiff_t limits */ #undef PTRDIFF_MIN #undef PTRDIFF_MAX #if @APPLE_UNIVERSAL_BUILD@ # ifdef _LP64 # define PTRDIFF_MIN _STDINT_MIN (1, 64, 0l) # define PTRDIFF_MAX _STDINT_MAX (1, 64, 0l) # else # define PTRDIFF_MIN _STDINT_MIN (1, 32, 0) # define PTRDIFF_MAX _STDINT_MAX (1, 32, 0) # endif #else # define PTRDIFF_MIN \ _STDINT_MIN (1, @BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) # define PTRDIFF_MAX \ _STDINT_MAX (1, @BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) #endif /* sig_atomic_t limits */ #undef SIG_ATOMIC_MIN #undef SIG_ATOMIC_MAX #define SIG_ATOMIC_MIN \ _STDINT_MIN (@HAVE_SIGNED_SIG_ATOMIC_T@, @BITSIZEOF_SIG_ATOMIC_T@, \ 0@SIG_ATOMIC_T_SUFFIX@) #define SIG_ATOMIC_MAX \ _STDINT_MAX (@HAVE_SIGNED_SIG_ATOMIC_T@, @BITSIZEOF_SIG_ATOMIC_T@, \ 0@SIG_ATOMIC_T_SUFFIX@) /* size_t limit */ #undef SIZE_MAX #if @APPLE_UNIVERSAL_BUILD@ # ifdef _LP64 # define SIZE_MAX _STDINT_MAX (0, 64, 0ul) # else # define SIZE_MAX _STDINT_MAX (0, 32, 0ul) # endif #else # define SIZE_MAX _STDINT_MAX (0, @BITSIZEOF_SIZE_T@, 0@SIZE_T_SUFFIX@) #endif /* wchar_t limits */ /* Get WCHAR_MIN, WCHAR_MAX. This include is not on the top, above, because on OSF/1 4.0 we have a sequence of nested includes -> -> -> , and the latter includes and assumes its types are already defined. */ #if @HAVE_WCHAR_H@ && ! (defined WCHAR_MIN && defined WCHAR_MAX) /* BSD/OS 4.0.1 has a bug: , and must be included before . */ # include # include # include # define _GL_JUST_INCLUDE_SYSTEM_WCHAR_H # include # undef _GL_JUST_INCLUDE_SYSTEM_WCHAR_H #endif #undef WCHAR_MIN #undef WCHAR_MAX #define WCHAR_MIN \ _STDINT_MIN (@HAVE_SIGNED_WCHAR_T@, @BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) #define WCHAR_MAX \ _STDINT_MAX (@HAVE_SIGNED_WCHAR_T@, @BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) /* wint_t limits */ #undef WINT_MIN #undef WINT_MAX #define WINT_MIN \ _STDINT_MIN (@HAVE_SIGNED_WINT_T@, @BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) #define WINT_MAX \ _STDINT_MAX (@HAVE_SIGNED_WINT_T@, @BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) /* 7.18.4. Macros for integer constants */ /* 7.18.4.1. Macros for minimum-width integer constants */ /* According to ISO C 99 Technical Corrigendum 1 */ /* Here we assume a standard architecture where the hardware integer types have 8, 16, 32, optionally 64 bits, and int is 32 bits. */ #undef INT8_C #undef UINT8_C #define INT8_C(x) x #define UINT8_C(x) x #undef INT16_C #undef UINT16_C #define INT16_C(x) x #define UINT16_C(x) x #undef INT32_C #undef UINT32_C #define INT32_C(x) x #define UINT32_C(x) x ## U #undef INT64_C #undef UINT64_C #if LONG_MAX >> 31 >> 31 == 1 # define INT64_C(x) x##L #elif defined _MSC_VER # define INT64_C(x) x##i64 #elif @HAVE_LONG_LONG_INT@ # define INT64_C(x) x##LL #endif #if ULONG_MAX >> 31 >> 31 >> 1 == 1 # define UINT64_C(x) x##UL #elif defined _MSC_VER # define UINT64_C(x) x##ui64 #elif @HAVE_UNSIGNED_LONG_LONG_INT@ # define UINT64_C(x) x##ULL #endif /* 7.18.4.2. Macros for greatest-width integer constants */ #ifndef INTMAX_C # if @HAVE_LONG_LONG_INT@ && LONG_MAX >> 30 == 1 # define INTMAX_C(x) x##LL # elif defined GL_INT64_T # define INTMAX_C(x) INT64_C(x) # else # define INTMAX_C(x) x##L # endif #endif #ifndef UINTMAX_C # if @HAVE_UNSIGNED_LONG_LONG_INT@ && ULONG_MAX >> 31 == 1 # define UINTMAX_C(x) x##ULL # elif defined GL_UINT64_T # define UINTMAX_C(x) UINT64_C(x) # else # define UINTMAX_C(x) x##UL # endif #endif #endif /* _@GUARD_PREFIX@_STDINT_H */ #endif /* !(defined __ANDROID__ && ...) */ #endif /* !defined _@GUARD_PREFIX@_STDINT_H && !defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H */ le-1.14.9/lib/filenamecat.h0000644000015000007670000000204412122275244012317 00000000000000/* Concatenate two arbitrary file names. Copyright (C) 1996-1997, 2003, 2005, 2007, 2009-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ /* Written by Jim Meyering. */ #if GNULIB_FILENAMECAT char *file_name_concat (char const *dir, char const *base, char **base_in_result); #endif char *mfile_name_concat (char const *dir, char const *base, char **base_in_result); le-1.14.9/lib/wchar.in.h0000644000015000007670000010167512122275245011573 00000000000000/* A substitute for ISO C99 , for platforms that have issues. Copyright (C) 2007-2013 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, see . */ /* Written by Eric Blake. */ /* * ISO C 99 for platforms that have issues. * * * For now, this just ensures proper prerequisite inclusion order and * the declaration of wcwidth(). */ #if __GNUC__ >= 3 @PRAGMA_SYSTEM_HEADER@ #endif @PRAGMA_COLUMNS@ #if defined __need_mbstate_t || defined __need_wint_t || (defined __hpux && ((defined _INTTYPES_INCLUDED && !defined strtoimax) || defined _GL_JUST_INCLUDE_SYSTEM_WCHAR_H)) || defined _GL_ALREADY_INCLUDING_WCHAR_H /* Special invocation convention: - Inside glibc and uClibc header files. - On HP-UX 11.00 we have a sequence of nested includes -> -> , and the latter includes , once indirectly -> -> -> and once directly. In both situations 'wint_t' is not yet defined, therefore we cannot provide the function overrides; instead include only the system's . - On IRIX 6.5, similarly, we have an include -> , and the latter includes . But here, we have no way to detect whether is completely included or is still being included. */ #@INCLUDE_NEXT@ @NEXT_WCHAR_H@ #else /* Normal invocation convention. */ #ifndef _@GUARD_PREFIX@_WCHAR_H #define _GL_ALREADY_INCLUDING_WCHAR_H #if @HAVE_FEATURES_H@ # include /* for __GLIBC__ */ #endif /* Tru64 with Desktop Toolkit C has a bug: must be included before . BSD/OS 4.0.1 has a bug: , and must be included before . In some builds of uClibc, is nonexistent and wchar_t is defined by . But avoid namespace pollution on glibc systems. */ #if !(defined __GLIBC__ && !defined __UCLIBC__) # include #endif #ifndef __GLIBC__ # include # include #endif /* Include the original if it exists. Some builds of uClibc lack it. */ /* The include_next requires a split double-inclusion guard. */ #if @HAVE_WCHAR_H@ # @INCLUDE_NEXT@ @NEXT_WCHAR_H@ #endif #undef _GL_ALREADY_INCLUDING_WCHAR_H #ifndef _@GUARD_PREFIX@_WCHAR_H #define _@GUARD_PREFIX@_WCHAR_H /* The __attribute__ feature is available in gcc versions 2.5 and later. The attribute __pure__ was added in gcc 2.96. */ #if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) # define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) #else # define _GL_ATTRIBUTE_PURE /* empty */ #endif /* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ /* The definition of _GL_ARG_NONNULL is copied here. */ /* The definition of _GL_WARN_ON_USE is copied here. */ /* Define wint_t and WEOF. (Also done in wctype.in.h.) */ #if !@HAVE_WINT_T@ && !defined wint_t # define wint_t int # ifndef WEOF # define WEOF -1 # endif #else /* MSVC defines wint_t as 'unsigned short' in . This is too small: ISO C 99 section 7.24.1.(2) says that wint_t must be "unchanged by default argument promotions". Override it. */ # if defined _MSC_VER # if !GNULIB_defined_wint_t # include typedef unsigned int rpl_wint_t; # undef wint_t # define wint_t rpl_wint_t # define GNULIB_defined_wint_t 1 # endif # endif # ifndef WEOF # define WEOF ((wint_t) -1) # endif #endif /* Override mbstate_t if it is too small. On IRIX 6.5, sizeof (mbstate_t) == 1, which is not sufficient for implementing mbrtowc for encodings like UTF-8. */ #if !(@HAVE_MBSINIT@ && @HAVE_MBRTOWC@) || @REPLACE_MBSTATE_T@ # if !GNULIB_defined_mbstate_t typedef int rpl_mbstate_t; # undef mbstate_t # define mbstate_t rpl_mbstate_t # define GNULIB_defined_mbstate_t 1 # endif #endif /* Convert a single-byte character to a wide character. */ #if @GNULIB_BTOWC@ # if @REPLACE_BTOWC@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef btowc # define btowc rpl_btowc # endif _GL_FUNCDECL_RPL (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); _GL_CXXALIAS_RPL (btowc, wint_t, (int c)); # else # if !@HAVE_BTOWC@ _GL_FUNCDECL_SYS (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); # endif _GL_CXXALIAS_SYS (btowc, wint_t, (int c)); # endif _GL_CXXALIASWARN (btowc); #elif defined GNULIB_POSIXCHECK # undef btowc # if HAVE_RAW_DECL_BTOWC _GL_WARN_ON_USE (btowc, "btowc is unportable - " "use gnulib module btowc for portability"); # endif #endif /* Convert a wide character to a single-byte character. */ #if @GNULIB_WCTOB@ # if @REPLACE_WCTOB@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef wctob # define wctob rpl_wctob # endif _GL_FUNCDECL_RPL (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); _GL_CXXALIAS_RPL (wctob, int, (wint_t wc)); # else # if !defined wctob && !@HAVE_DECL_WCTOB@ /* wctob is provided by gnulib, or wctob exists but is not declared. */ _GL_FUNCDECL_SYS (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); # endif _GL_CXXALIAS_SYS (wctob, int, (wint_t wc)); # endif _GL_CXXALIASWARN (wctob); #elif defined GNULIB_POSIXCHECK # undef wctob # if HAVE_RAW_DECL_WCTOB _GL_WARN_ON_USE (wctob, "wctob is unportable - " "use gnulib module wctob for portability"); # endif #endif /* Test whether *PS is in the initial state. */ #if @GNULIB_MBSINIT@ # if @REPLACE_MBSINIT@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef mbsinit # define mbsinit rpl_mbsinit # endif _GL_FUNCDECL_RPL (mbsinit, int, (const mbstate_t *ps)); _GL_CXXALIAS_RPL (mbsinit, int, (const mbstate_t *ps)); # else # if !@HAVE_MBSINIT@ _GL_FUNCDECL_SYS (mbsinit, int, (const mbstate_t *ps)); # endif _GL_CXXALIAS_SYS (mbsinit, int, (const mbstate_t *ps)); # endif _GL_CXXALIASWARN (mbsinit); #elif defined GNULIB_POSIXCHECK # undef mbsinit # if HAVE_RAW_DECL_MBSINIT _GL_WARN_ON_USE (mbsinit, "mbsinit is unportable - " "use gnulib module mbsinit for portability"); # endif #endif /* Convert a multibyte character to a wide character. */ #if @GNULIB_MBRTOWC@ # if @REPLACE_MBRTOWC@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef mbrtowc # define mbrtowc rpl_mbrtowc # endif _GL_FUNCDECL_RPL (mbrtowc, size_t, (wchar_t *pwc, const char *s, size_t n, mbstate_t *ps)); _GL_CXXALIAS_RPL (mbrtowc, size_t, (wchar_t *pwc, const char *s, size_t n, mbstate_t *ps)); # else # if !@HAVE_MBRTOWC@ _GL_FUNCDECL_SYS (mbrtowc, size_t, (wchar_t *pwc, const char *s, size_t n, mbstate_t *ps)); # endif _GL_CXXALIAS_SYS (mbrtowc, size_t, (wchar_t *pwc, const char *s, size_t n, mbstate_t *ps)); # endif _GL_CXXALIASWARN (mbrtowc); #elif defined GNULIB_POSIXCHECK # undef mbrtowc # if HAVE_RAW_DECL_MBRTOWC _GL_WARN_ON_USE (mbrtowc, "mbrtowc is unportable - " "use gnulib module mbrtowc for portability"); # endif #endif /* Recognize a multibyte character. */ #if @GNULIB_MBRLEN@ # if @REPLACE_MBRLEN@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef mbrlen # define mbrlen rpl_mbrlen # endif _GL_FUNCDECL_RPL (mbrlen, size_t, (const char *s, size_t n, mbstate_t *ps)); _GL_CXXALIAS_RPL (mbrlen, size_t, (const char *s, size_t n, mbstate_t *ps)); # else # if !@HAVE_MBRLEN@ _GL_FUNCDECL_SYS (mbrlen, size_t, (const char *s, size_t n, mbstate_t *ps)); # endif _GL_CXXALIAS_SYS (mbrlen, size_t, (const char *s, size_t n, mbstate_t *ps)); # endif _GL_CXXALIASWARN (mbrlen); #elif defined GNULIB_POSIXCHECK # undef mbrlen # if HAVE_RAW_DECL_MBRLEN _GL_WARN_ON_USE (mbrlen, "mbrlen is unportable - " "use gnulib module mbrlen for portability"); # endif #endif /* Convert a string to a wide string. */ #if @GNULIB_MBSRTOWCS@ # if @REPLACE_MBSRTOWCS@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef mbsrtowcs # define mbsrtowcs rpl_mbsrtowcs # endif _GL_FUNCDECL_RPL (mbsrtowcs, size_t, (wchar_t *dest, const char **srcp, size_t len, mbstate_t *ps) _GL_ARG_NONNULL ((2))); _GL_CXXALIAS_RPL (mbsrtowcs, size_t, (wchar_t *dest, const char **srcp, size_t len, mbstate_t *ps)); # else # if !@HAVE_MBSRTOWCS@ _GL_FUNCDECL_SYS (mbsrtowcs, size_t, (wchar_t *dest, const char **srcp, size_t len, mbstate_t *ps) _GL_ARG_NONNULL ((2))); # endif _GL_CXXALIAS_SYS (mbsrtowcs, size_t, (wchar_t *dest, const char **srcp, size_t len, mbstate_t *ps)); # endif _GL_CXXALIASWARN (mbsrtowcs); #elif defined GNULIB_POSIXCHECK # undef mbsrtowcs # if HAVE_RAW_DECL_MBSRTOWCS _GL_WARN_ON_USE (mbsrtowcs, "mbsrtowcs is unportable - " "use gnulib module mbsrtowcs for portability"); # endif #endif /* Convert a string to a wide string. */ #if @GNULIB_MBSNRTOWCS@ # if @REPLACE_MBSNRTOWCS@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef mbsnrtowcs # define mbsnrtowcs rpl_mbsnrtowcs # endif _GL_FUNCDECL_RPL (mbsnrtowcs, size_t, (wchar_t *dest, const char **srcp, size_t srclen, size_t len, mbstate_t *ps) _GL_ARG_NONNULL ((2))); _GL_CXXALIAS_RPL (mbsnrtowcs, size_t, (wchar_t *dest, const char **srcp, size_t srclen, size_t len, mbstate_t *ps)); # else # if !@HAVE_MBSNRTOWCS@ _GL_FUNCDECL_SYS (mbsnrtowcs, size_t, (wchar_t *dest, const char **srcp, size_t srclen, size_t len, mbstate_t *ps) _GL_ARG_NONNULL ((2))); # endif _GL_CXXALIAS_SYS (mbsnrtowcs, size_t, (wchar_t *dest, const char **srcp, size_t srclen, size_t len, mbstate_t *ps)); # endif _GL_CXXALIASWARN (mbsnrtowcs); #elif defined GNULIB_POSIXCHECK # undef mbsnrtowcs # if HAVE_RAW_DECL_MBSNRTOWCS _GL_WARN_ON_USE (mbsnrtowcs, "mbsnrtowcs is unportable - " "use gnulib module mbsnrtowcs for portability"); # endif #endif /* Convert a wide character to a multibyte character. */ #if @GNULIB_WCRTOMB@ # if @REPLACE_WCRTOMB@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef wcrtomb # define wcrtomb rpl_wcrtomb # endif _GL_FUNCDECL_RPL (wcrtomb, size_t, (char *s, wchar_t wc, mbstate_t *ps)); _GL_CXXALIAS_RPL (wcrtomb, size_t, (char *s, wchar_t wc, mbstate_t *ps)); # else # if !@HAVE_WCRTOMB@ _GL_FUNCDECL_SYS (wcrtomb, size_t, (char *s, wchar_t wc, mbstate_t *ps)); # endif _GL_CXXALIAS_SYS (wcrtomb, size_t, (char *s, wchar_t wc, mbstate_t *ps)); # endif _GL_CXXALIASWARN (wcrtomb); #elif defined GNULIB_POSIXCHECK # undef wcrtomb # if HAVE_RAW_DECL_WCRTOMB _GL_WARN_ON_USE (wcrtomb, "wcrtomb is unportable - " "use gnulib module wcrtomb for portability"); # endif #endif /* Convert a wide string to a string. */ #if @GNULIB_WCSRTOMBS@ # if @REPLACE_WCSRTOMBS@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef wcsrtombs # define wcsrtombs rpl_wcsrtombs # endif _GL_FUNCDECL_RPL (wcsrtombs, size_t, (char *dest, const wchar_t **srcp, size_t len, mbstate_t *ps) _GL_ARG_NONNULL ((2))); _GL_CXXALIAS_RPL (wcsrtombs, size_t, (char *dest, const wchar_t **srcp, size_t len, mbstate_t *ps)); # else # if !@HAVE_WCSRTOMBS@ _GL_FUNCDECL_SYS (wcsrtombs, size_t, (char *dest, const wchar_t **srcp, size_t len, mbstate_t *ps) _GL_ARG_NONNULL ((2))); # endif _GL_CXXALIAS_SYS (wcsrtombs, size_t, (char *dest, const wchar_t **srcp, size_t len, mbstate_t *ps)); # endif _GL_CXXALIASWARN (wcsrtombs); #elif defined GNULIB_POSIXCHECK # undef wcsrtombs # if HAVE_RAW_DECL_WCSRTOMBS _GL_WARN_ON_USE (wcsrtombs, "wcsrtombs is unportable - " "use gnulib module wcsrtombs for portability"); # endif #endif /* Convert a wide string to a string. */ #if @GNULIB_WCSNRTOMBS@ # if @REPLACE_WCSNRTOMBS@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef wcsnrtombs # define wcsnrtombs rpl_wcsnrtombs # endif _GL_FUNCDECL_RPL (wcsnrtombs, size_t, (char *dest, const wchar_t **srcp, size_t srclen, size_t len, mbstate_t *ps) _GL_ARG_NONNULL ((2))); _GL_CXXALIAS_RPL (wcsnrtombs, size_t, (char *dest, const wchar_t **srcp, size_t srclen, size_t len, mbstate_t *ps)); # else # if !@HAVE_WCSNRTOMBS@ _GL_FUNCDECL_SYS (wcsnrtombs, size_t, (char *dest, const wchar_t **srcp, size_t srclen, size_t len, mbstate_t *ps) _GL_ARG_NONNULL ((2))); # endif _GL_CXXALIAS_SYS (wcsnrtombs, size_t, (char *dest, const wchar_t **srcp, size_t srclen, size_t len, mbstate_t *ps)); # endif _GL_CXXALIASWARN (wcsnrtombs); #elif defined GNULIB_POSIXCHECK # undef wcsnrtombs # if HAVE_RAW_DECL_WCSNRTOMBS _GL_WARN_ON_USE (wcsnrtombs, "wcsnrtombs is unportable - " "use gnulib module wcsnrtombs for portability"); # endif #endif /* Return the number of screen columns needed for WC. */ #if @GNULIB_WCWIDTH@ # if @REPLACE_WCWIDTH@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef wcwidth # define wcwidth rpl_wcwidth # endif _GL_FUNCDECL_RPL (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); _GL_CXXALIAS_RPL (wcwidth, int, (wchar_t)); # else # if !@HAVE_DECL_WCWIDTH@ /* wcwidth exists but is not declared. */ _GL_FUNCDECL_SYS (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); # endif _GL_CXXALIAS_SYS (wcwidth, int, (wchar_t)); # endif _GL_CXXALIASWARN (wcwidth); #elif defined GNULIB_POSIXCHECK # undef wcwidth # if HAVE_RAW_DECL_WCWIDTH _GL_WARN_ON_USE (wcwidth, "wcwidth is unportable - " "use gnulib module wcwidth for portability"); # endif #endif /* Search N wide characters of S for C. */ #if @GNULIB_WMEMCHR@ # if !@HAVE_WMEMCHR@ _GL_FUNCDECL_SYS (wmemchr, wchar_t *, (const wchar_t *s, wchar_t c, size_t n) _GL_ATTRIBUTE_PURE); # endif /* On some systems, this function is defined as an overloaded function: extern "C++" { const wchar_t * std::wmemchr (const wchar_t *, wchar_t, size_t); wchar_t * std::wmemchr (wchar_t *, wchar_t, size_t); } */ _GL_CXXALIAS_SYS_CAST2 (wmemchr, wchar_t *, (const wchar_t *, wchar_t, size_t), const wchar_t *, (const wchar_t *, wchar_t, size_t)); # if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) _GL_CXXALIASWARN1 (wmemchr, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); _GL_CXXALIASWARN1 (wmemchr, const wchar_t *, (const wchar_t *s, wchar_t c, size_t n)); # else _GL_CXXALIASWARN (wmemchr); # endif #elif defined GNULIB_POSIXCHECK # undef wmemchr # if HAVE_RAW_DECL_WMEMCHR _GL_WARN_ON_USE (wmemchr, "wmemchr is unportable - " "use gnulib module wmemchr for portability"); # endif #endif /* Compare N wide characters of S1 and S2. */ #if @GNULIB_WMEMCMP@ # if !@HAVE_WMEMCMP@ _GL_FUNCDECL_SYS (wmemcmp, int, (const wchar_t *s1, const wchar_t *s2, size_t n) _GL_ATTRIBUTE_PURE); # endif _GL_CXXALIAS_SYS (wmemcmp, int, (const wchar_t *s1, const wchar_t *s2, size_t n)); _GL_CXXALIASWARN (wmemcmp); #elif defined GNULIB_POSIXCHECK # undef wmemcmp # if HAVE_RAW_DECL_WMEMCMP _GL_WARN_ON_USE (wmemcmp, "wmemcmp is unportable - " "use gnulib module wmemcmp for portability"); # endif #endif /* Copy N wide characters of SRC to DEST. */ #if @GNULIB_WMEMCPY@ # if !@HAVE_WMEMCPY@ _GL_FUNCDECL_SYS (wmemcpy, wchar_t *, (wchar_t *dest, const wchar_t *src, size_t n)); # endif _GL_CXXALIAS_SYS (wmemcpy, wchar_t *, (wchar_t *dest, const wchar_t *src, size_t n)); _GL_CXXALIASWARN (wmemcpy); #elif defined GNULIB_POSIXCHECK # undef wmemcpy # if HAVE_RAW_DECL_WMEMCPY _GL_WARN_ON_USE (wmemcpy, "wmemcpy is unportable - " "use gnulib module wmemcpy for portability"); # endif #endif /* Copy N wide characters of SRC to DEST, guaranteeing correct behavior for overlapping memory areas. */ #if @GNULIB_WMEMMOVE@ # if !@HAVE_WMEMMOVE@ _GL_FUNCDECL_SYS (wmemmove, wchar_t *, (wchar_t *dest, const wchar_t *src, size_t n)); # endif _GL_CXXALIAS_SYS (wmemmove, wchar_t *, (wchar_t *dest, const wchar_t *src, size_t n)); _GL_CXXALIASWARN (wmemmove); #elif defined GNULIB_POSIXCHECK # undef wmemmove # if HAVE_RAW_DECL_WMEMMOVE _GL_WARN_ON_USE (wmemmove, "wmemmove is unportable - " "use gnulib module wmemmove for portability"); # endif #endif /* Set N wide characters of S to C. */ #if @GNULIB_WMEMSET@ # if !@HAVE_WMEMSET@ _GL_FUNCDECL_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); # endif _GL_CXXALIAS_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); _GL_CXXALIASWARN (wmemset); #elif defined GNULIB_POSIXCHECK # undef wmemset # if HAVE_RAW_DECL_WMEMSET _GL_WARN_ON_USE (wmemset, "wmemset is unportable - " "use gnulib module wmemset for portability"); # endif #endif /* Return the number of wide characters in S. */ #if @GNULIB_WCSLEN@ # if !@HAVE_WCSLEN@ _GL_FUNCDECL_SYS (wcslen, size_t, (const wchar_t *s) _GL_ATTRIBUTE_PURE); # endif _GL_CXXALIAS_SYS (wcslen, size_t, (const wchar_t *s)); _GL_CXXALIASWARN (wcslen); #elif defined GNULIB_POSIXCHECK # undef wcslen # if HAVE_RAW_DECL_WCSLEN _GL_WARN_ON_USE (wcslen, "wcslen is unportable - " "use gnulib module wcslen for portability"); # endif #endif /* Return the number of wide characters in S, but at most MAXLEN. */ #if @GNULIB_WCSNLEN@ # if !@HAVE_WCSNLEN@ _GL_FUNCDECL_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen) _GL_ATTRIBUTE_PURE); # endif _GL_CXXALIAS_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen)); _GL_CXXALIASWARN (wcsnlen); #elif defined GNULIB_POSIXCHECK # undef wcsnlen # if HAVE_RAW_DECL_WCSNLEN _GL_WARN_ON_USE (wcsnlen, "wcsnlen is unportable - " "use gnulib module wcsnlen for portability"); # endif #endif /* Copy SRC to DEST. */ #if @GNULIB_WCSCPY@ # if !@HAVE_WCSCPY@ _GL_FUNCDECL_SYS (wcscpy, wchar_t *, (wchar_t *dest, const wchar_t *src)); # endif _GL_CXXALIAS_SYS (wcscpy, wchar_t *, (wchar_t *dest, const wchar_t *src)); _GL_CXXALIASWARN (wcscpy); #elif defined GNULIB_POSIXCHECK # undef wcscpy # if HAVE_RAW_DECL_WCSCPY _GL_WARN_ON_USE (wcscpy, "wcscpy is unportable - " "use gnulib module wcscpy for portability"); # endif #endif /* Copy SRC to DEST, returning the address of the terminating L'\0' in DEST. */ #if @GNULIB_WCPCPY@ # if !@HAVE_WCPCPY@ _GL_FUNCDECL_SYS (wcpcpy, wchar_t *, (wchar_t *dest, const wchar_t *src)); # endif _GL_CXXALIAS_SYS (wcpcpy, wchar_t *, (wchar_t *dest, const wchar_t *src)); _GL_CXXALIASWARN (wcpcpy); #elif defined GNULIB_POSIXCHECK # undef wcpcpy # if HAVE_RAW_DECL_WCPCPY _GL_WARN_ON_USE (wcpcpy, "wcpcpy is unportable - " "use gnulib module wcpcpy for portability"); # endif #endif /* Copy no more than N wide characters of SRC to DEST. */ #if @GNULIB_WCSNCPY@ # if !@HAVE_WCSNCPY@ _GL_FUNCDECL_SYS (wcsncpy, wchar_t *, (wchar_t *dest, const wchar_t *src, size_t n)); # endif _GL_CXXALIAS_SYS (wcsncpy, wchar_t *, (wchar_t *dest, const wchar_t *src, size_t n)); _GL_CXXALIASWARN (wcsncpy); #elif defined GNULIB_POSIXCHECK # undef wcsncpy # if HAVE_RAW_DECL_WCSNCPY _GL_WARN_ON_USE (wcsncpy, "wcsncpy is unportable - " "use gnulib module wcsncpy for portability"); # endif #endif /* Copy no more than N characters of SRC to DEST, returning the address of the last character written into DEST. */ #if @GNULIB_WCPNCPY@ # if !@HAVE_WCPNCPY@ _GL_FUNCDECL_SYS (wcpncpy, wchar_t *, (wchar_t *dest, const wchar_t *src, size_t n)); # endif _GL_CXXALIAS_SYS (wcpncpy, wchar_t *, (wchar_t *dest, const wchar_t *src, size_t n)); _GL_CXXALIASWARN (wcpncpy); #elif defined GNULIB_POSIXCHECK # undef wcpncpy # if HAVE_RAW_DECL_WCPNCPY _GL_WARN_ON_USE (wcpncpy, "wcpncpy is unportable - " "use gnulib module wcpncpy for portability"); # endif #endif /* Append SRC onto DEST. */ #if @GNULIB_WCSCAT@ # if !@HAVE_WCSCAT@ _GL_FUNCDECL_SYS (wcscat, wchar_t *, (wchar_t *dest, const wchar_t *src)); # endif _GL_CXXALIAS_SYS (wcscat, wchar_t *, (wchar_t *dest, const wchar_t *src)); _GL_CXXALIASWARN (wcscat); #elif defined GNULIB_POSIXCHECK # undef wcscat # if HAVE_RAW_DECL_WCSCAT _GL_WARN_ON_USE (wcscat, "wcscat is unportable - " "use gnulib module wcscat for portability"); # endif #endif /* Append no more than N wide characters of SRC onto DEST. */ #if @GNULIB_WCSNCAT@ # if !@HAVE_WCSNCAT@ _GL_FUNCDECL_SYS (wcsncat, wchar_t *, (wchar_t *dest, const wchar_t *src, size_t n)); # endif _GL_CXXALIAS_SYS (wcsncat, wchar_t *, (wchar_t *dest, const wchar_t *src, size_t n)); _GL_CXXALIASWARN (wcsncat); #elif defined GNULIB_POSIXCHECK # undef wcsncat # if HAVE_RAW_DECL_WCSNCAT _GL_WARN_ON_USE (wcsncat, "wcsncat is unportable - " "use gnulib module wcsncat for portability"); # endif #endif /* Compare S1 and S2. */ #if @GNULIB_WCSCMP@ # if !@HAVE_WCSCMP@ _GL_FUNCDECL_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2) _GL_ATTRIBUTE_PURE); # endif _GL_CXXALIAS_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)); _GL_CXXALIASWARN (wcscmp); #elif defined GNULIB_POSIXCHECK # undef wcscmp # if HAVE_RAW_DECL_WCSCMP _GL_WARN_ON_USE (wcscmp, "wcscmp is unportable - " "use gnulib module wcscmp for portability"); # endif #endif /* Compare no more than N wide characters of S1 and S2. */ #if @GNULIB_WCSNCMP@ # if !@HAVE_WCSNCMP@ _GL_FUNCDECL_SYS (wcsncmp, int, (const wchar_t *s1, const wchar_t *s2, size_t n) _GL_ATTRIBUTE_PURE); # endif _GL_CXXALIAS_SYS (wcsncmp, int, (const wchar_t *s1, const wchar_t *s2, size_t n)); _GL_CXXALIASWARN (wcsncmp); #elif defined GNULIB_POSIXCHECK # undef wcsncmp # if HAVE_RAW_DECL_WCSNCMP _GL_WARN_ON_USE (wcsncmp, "wcsncmp is unportable - " "use gnulib module wcsncmp for portability"); # endif #endif /* Compare S1 and S2, ignoring case. */ #if @GNULIB_WCSCASECMP@ # if !@HAVE_WCSCASECMP@ _GL_FUNCDECL_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2) _GL_ATTRIBUTE_PURE); # endif _GL_CXXALIAS_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2)); _GL_CXXALIASWARN (wcscasecmp); #elif defined GNULIB_POSIXCHECK # undef wcscasecmp # if HAVE_RAW_DECL_WCSCASECMP _GL_WARN_ON_USE (wcscasecmp, "wcscasecmp is unportable - " "use gnulib module wcscasecmp for portability"); # endif #endif /* Compare no more than N chars of S1 and S2, ignoring case. */ #if @GNULIB_WCSNCASECMP@ # if !@HAVE_WCSNCASECMP@ _GL_FUNCDECL_SYS (wcsncasecmp, int, (const wchar_t *s1, const wchar_t *s2, size_t n) _GL_ATTRIBUTE_PURE); # endif _GL_CXXALIAS_SYS (wcsncasecmp, int, (const wchar_t *s1, const wchar_t *s2, size_t n)); _GL_CXXALIASWARN (wcsncasecmp); #elif defined GNULIB_POSIXCHECK # undef wcsncasecmp # if HAVE_RAW_DECL_WCSNCASECMP _GL_WARN_ON_USE (wcsncasecmp, "wcsncasecmp is unportable - " "use gnulib module wcsncasecmp for portability"); # endif #endif /* Compare S1 and S2, both interpreted as appropriate to the LC_COLLATE category of the current locale. */ #if @GNULIB_WCSCOLL@ # if !@HAVE_WCSCOLL@ _GL_FUNCDECL_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); # endif _GL_CXXALIAS_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); _GL_CXXALIASWARN (wcscoll); #elif defined GNULIB_POSIXCHECK # undef wcscoll # if HAVE_RAW_DECL_WCSCOLL _GL_WARN_ON_USE (wcscoll, "wcscoll is unportable - " "use gnulib module wcscoll for portability"); # endif #endif /* Transform S2 into array pointed to by S1 such that if wcscmp is applied to two transformed strings the result is the as applying 'wcscoll' to the original strings. */ #if @GNULIB_WCSXFRM@ # if !@HAVE_WCSXFRM@ _GL_FUNCDECL_SYS (wcsxfrm, size_t, (wchar_t *s1, const wchar_t *s2, size_t n)); # endif _GL_CXXALIAS_SYS (wcsxfrm, size_t, (wchar_t *s1, const wchar_t *s2, size_t n)); _GL_CXXALIASWARN (wcsxfrm); #elif defined GNULIB_POSIXCHECK # undef wcsxfrm # if HAVE_RAW_DECL_WCSXFRM _GL_WARN_ON_USE (wcsxfrm, "wcsxfrm is unportable - " "use gnulib module wcsxfrm for portability"); # endif #endif /* Duplicate S, returning an identical malloc'd string. */ #if @GNULIB_WCSDUP@ # if !@HAVE_WCSDUP@ _GL_FUNCDECL_SYS (wcsdup, wchar_t *, (const wchar_t *s)); # endif _GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s)); _GL_CXXALIASWARN (wcsdup); #elif defined GNULIB_POSIXCHECK # undef wcsdup # if HAVE_RAW_DECL_WCSDUP _GL_WARN_ON_USE (wcsdup, "wcsdup is unportable - " "use gnulib module wcsdup for portability"); # endif #endif /* Find the first occurrence of WC in WCS. */ #if @GNULIB_WCSCHR@ # if !@HAVE_WCSCHR@ _GL_FUNCDECL_SYS (wcschr, wchar_t *, (const wchar_t *wcs, wchar_t wc) _GL_ATTRIBUTE_PURE); # endif /* On some systems, this function is defined as an overloaded function: extern "C++" { const wchar_t * std::wcschr (const wchar_t *, wchar_t); wchar_t * std::wcschr (wchar_t *, wchar_t); } */ _GL_CXXALIAS_SYS_CAST2 (wcschr, wchar_t *, (const wchar_t *, wchar_t), const wchar_t *, (const wchar_t *, wchar_t)); # if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) _GL_CXXALIASWARN1 (wcschr, wchar_t *, (wchar_t *wcs, wchar_t wc)); _GL_CXXALIASWARN1 (wcschr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); # else _GL_CXXALIASWARN (wcschr); # endif #elif defined GNULIB_POSIXCHECK # undef wcschr # if HAVE_RAW_DECL_WCSCHR _GL_WARN_ON_USE (wcschr, "wcschr is unportable - " "use gnulib module wcschr for portability"); # endif #endif /* Find the last occurrence of WC in WCS. */ #if @GNULIB_WCSRCHR@ # if !@HAVE_WCSRCHR@ _GL_FUNCDECL_SYS (wcsrchr, wchar_t *, (const wchar_t *wcs, wchar_t wc) _GL_ATTRIBUTE_PURE); # endif /* On some systems, this function is defined as an overloaded function: extern "C++" { const wchar_t * std::wcsrchr (const wchar_t *, wchar_t); wchar_t * std::wcsrchr (wchar_t *, wchar_t); } */ _GL_CXXALIAS_SYS_CAST2 (wcsrchr, wchar_t *, (const wchar_t *, wchar_t), const wchar_t *, (const wchar_t *, wchar_t)); # if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) _GL_CXXALIASWARN1 (wcsrchr, wchar_t *, (wchar_t *wcs, wchar_t wc)); _GL_CXXALIASWARN1 (wcsrchr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); # else _GL_CXXALIASWARN (wcsrchr); # endif #elif defined GNULIB_POSIXCHECK # undef wcsrchr # if HAVE_RAW_DECL_WCSRCHR _GL_WARN_ON_USE (wcsrchr, "wcsrchr is unportable - " "use gnulib module wcsrchr for portability"); # endif #endif /* Return the length of the initial segmet of WCS which consists entirely of wide characters not in REJECT. */ #if @GNULIB_WCSCSPN@ # if !@HAVE_WCSCSPN@ _GL_FUNCDECL_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject) _GL_ATTRIBUTE_PURE); # endif _GL_CXXALIAS_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject)); _GL_CXXALIASWARN (wcscspn); #elif defined GNULIB_POSIXCHECK # undef wcscspn # if HAVE_RAW_DECL_WCSCSPN _GL_WARN_ON_USE (wcscspn, "wcscspn is unportable - " "use gnulib module wcscspn for portability"); # endif #endif /* Return the length of the initial segmet of WCS which consists entirely of wide characters in ACCEPT. */ #if @GNULIB_WCSSPN@ # if !@HAVE_WCSSPN@ _GL_FUNCDECL_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept) _GL_ATTRIBUTE_PURE); # endif _GL_CXXALIAS_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept)); _GL_CXXALIASWARN (wcsspn); #elif defined GNULIB_POSIXCHECK # undef wcsspn # if HAVE_RAW_DECL_WCSSPN _GL_WARN_ON_USE (wcsspn, "wcsspn is unportable - " "use gnulib module wcsspn for portability"); # endif #endif /* Find the first occurrence in WCS of any character in ACCEPT. */ #if @GNULIB_WCSPBRK@ # if !@HAVE_WCSPBRK@ _GL_FUNCDECL_SYS (wcspbrk, wchar_t *, (const wchar_t *wcs, const wchar_t *accept) _GL_ATTRIBUTE_PURE); # endif /* On some systems, this function is defined as an overloaded function: extern "C++" { const wchar_t * std::wcspbrk (const wchar_t *, const wchar_t *); wchar_t * std::wcspbrk (wchar_t *, const wchar_t *); } */ _GL_CXXALIAS_SYS_CAST2 (wcspbrk, wchar_t *, (const wchar_t *, const wchar_t *), const wchar_t *, (const wchar_t *, const wchar_t *)); # if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) _GL_CXXALIASWARN1 (wcspbrk, wchar_t *, (wchar_t *wcs, const wchar_t *accept)); _GL_CXXALIASWARN1 (wcspbrk, const wchar_t *, (const wchar_t *wcs, const wchar_t *accept)); # else _GL_CXXALIASWARN (wcspbrk); # endif #elif defined GNULIB_POSIXCHECK # undef wcspbrk # if HAVE_RAW_DECL_WCSPBRK _GL_WARN_ON_USE (wcspbrk, "wcspbrk is unportable - " "use gnulib module wcspbrk for portability"); # endif #endif /* Find the first occurrence of NEEDLE in HAYSTACK. */ #if @GNULIB_WCSSTR@ # if !@HAVE_WCSSTR@ _GL_FUNCDECL_SYS (wcsstr, wchar_t *, (const wchar_t *haystack, const wchar_t *needle) _GL_ATTRIBUTE_PURE); # endif /* On some systems, this function is defined as an overloaded function: extern "C++" { const wchar_t * std::wcsstr (const wchar_t *, const wchar_t *); wchar_t * std::wcsstr (wchar_t *, const wchar_t *); } */ _GL_CXXALIAS_SYS_CAST2 (wcsstr, wchar_t *, (const wchar_t *, const wchar_t *), const wchar_t *, (const wchar_t *, const wchar_t *)); # if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) _GL_CXXALIASWARN1 (wcsstr, wchar_t *, (wchar_t *haystack, const wchar_t *needle)); _GL_CXXALIASWARN1 (wcsstr, const wchar_t *, (const wchar_t *haystack, const wchar_t *needle)); # else _GL_CXXALIASWARN (wcsstr); # endif #elif defined GNULIB_POSIXCHECK # undef wcsstr # if HAVE_RAW_DECL_WCSSTR _GL_WARN_ON_USE (wcsstr, "wcsstr is unportable - " "use gnulib module wcsstr for portability"); # endif #endif /* Divide WCS into tokens separated by characters in DELIM. */ #if @GNULIB_WCSTOK@ # if !@HAVE_WCSTOK@ _GL_FUNCDECL_SYS (wcstok, wchar_t *, (wchar_t *wcs, const wchar_t *delim, wchar_t **ptr)); # endif _GL_CXXALIAS_SYS (wcstok, wchar_t *, (wchar_t *wcs, const wchar_t *delim, wchar_t **ptr)); _GL_CXXALIASWARN (wcstok); #elif defined GNULIB_POSIXCHECK # undef wcstok # if HAVE_RAW_DECL_WCSTOK _GL_WARN_ON_USE (wcstok, "wcstok is unportable - " "use gnulib module wcstok for portability"); # endif #endif /* Determine number of column positions required for first N wide characters (or fewer if S ends before this) in S. */ #if @GNULIB_WCSWIDTH@ # if @REPLACE_WCSWIDTH@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef wcswidth # define wcswidth rpl_wcswidth # endif _GL_FUNCDECL_RPL (wcswidth, int, (const wchar_t *s, size_t n) _GL_ATTRIBUTE_PURE); _GL_CXXALIAS_RPL (wcswidth, int, (const wchar_t *s, size_t n)); # else # if !@HAVE_WCSWIDTH@ _GL_FUNCDECL_SYS (wcswidth, int, (const wchar_t *s, size_t n) _GL_ATTRIBUTE_PURE); # endif _GL_CXXALIAS_SYS (wcswidth, int, (const wchar_t *s, size_t n)); # endif _GL_CXXALIASWARN (wcswidth); #elif defined GNULIB_POSIXCHECK # undef wcswidth # if HAVE_RAW_DECL_WCSWIDTH _GL_WARN_ON_USE (wcswidth, "wcswidth is unportable - " "use gnulib module wcswidth for portability"); # endif #endif #endif /* _@GUARD_PREFIX@_WCHAR_H */ #endif /* _@GUARD_PREFIX@_WCHAR_H */ #endif le-1.14.9/lib/mbsinit.c0000644000015000007670000000370312122275244011512 00000000000000/* Test for initial conversion state. Copyright (C) 2008-2013 Free Software Foundation, Inc. Written by Bruno Haible , 2008. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ #include /* Specification. */ #include #include "verify.h" #if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ /* On native Windows, 'mbstate_t' is defined as 'int'. */ int mbsinit (const mbstate_t *ps) { return ps == NULL || *ps == 0; } #else /* Platforms that lack mbsinit() also lack mbrlen(), mbrtowc(), mbsrtowcs() and wcrtomb(), wcsrtombs(). We assume that - sizeof (mbstate_t) >= 4, - only stateless encodings are supported (such as UTF-8 and EUC-JP, but not ISO-2022 variants), - for each encoding, the number of bytes for a wide character is <= 4. (This maximum is attained for UTF-8, GB18030, EUC-TW.) We define the meaning of mbstate_t as follows: - In mb -> wc direction, mbstate_t's first byte contains the number of buffered bytes (in the range 0..3), followed by up to 3 buffered bytes. - In wc -> mb direction, mbstate_t contains no information. In other words, it is always in the initial state. */ verify (sizeof (mbstate_t) >= 4); int mbsinit (const mbstate_t *ps) { const char *pstate = (const char *)ps; return pstate == NULL || pstate[0] == 0; } #endif le-1.14.9/lib/uniwidth/0000755000015000007670000000000012122275541011611 500000000000000le-1.14.9/lib/uniwidth/cjk.h0000644000015000007670000000314512122275245012455 00000000000000/* Test for CJK encoding. Copyright (C) 2001-2002, 2005-2007, 2009-2013 Free Software Foundation, Inc. Written by Bruno Haible , 2002. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ #include "streq.h" static int is_cjk_encoding (const char *encoding) { if (0 /* Legacy Japanese encodings */ || STREQ_OPT (encoding, "EUC-JP", 'E', 'U', 'C', '-', 'J', 'P', 0, 0, 0) /* Legacy Chinese encodings */ || STREQ_OPT (encoding, "GB2312", 'G', 'B', '2', '3', '1', '2', 0, 0, 0) || STREQ_OPT (encoding, "GBK", 'G', 'B', 'K', 0, 0, 0, 0, 0, 0) || STREQ_OPT (encoding, "EUC-TW", 'E', 'U', 'C', '-', 'T', 'W', 0, 0, 0) || STREQ_OPT (encoding, "BIG5", 'B', 'I', 'G', '5', 0, 0, 0, 0, 0) /* Legacy Korean encodings */ || STREQ_OPT (encoding, "EUC-KR", 'E', 'U', 'C', '-', 'K', 'R', 0, 0, 0) || STREQ_OPT (encoding, "CP949", 'C', 'P', '9', '4', '9', 0, 0, 0, 0) || STREQ_OPT (encoding, "JOHAB", 'J', 'O', 'H', 'A', 'B', 0, 0, 0, 0)) return 1; return 0; } le-1.14.9/lib/uniwidth/width.c0000644000015000007670000005065712122275245013032 00000000000000/* Determine display width of Unicode character. Copyright (C) 2001-2002, 2006-2013 Free Software Foundation, Inc. Written by Bruno Haible , 2002. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ #include /* Specification. */ #include "uniwidth.h" #include "cjk.h" /* * Non-spacing attribute table. * Consists of: * - Non-spacing characters; generated from PropList.txt or * "grep '^[^;]*;[^;]*;[^;]*;[^;]*;NSM;' UnicodeData.txt" * - Format control characters; generated from * "grep '^[^;]*;[^;]*;Cf;' UnicodeData.txt" * - Zero width characters; generated from * "grep '^[^;]*;ZERO WIDTH ' UnicodeData.txt" */ static const unsigned char nonspacing_table_data[27*64] = { /* 0x0000-0x01ff */ 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, /* 0x0000-0x003f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, /* 0x0040-0x007f */ 0xff, 0xff, 0xff, 0xff, 0x00, 0x20, 0x00, 0x00, /* 0x0080-0x00bf */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x00c0-0x00ff */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0100-0x013f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0140-0x017f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0180-0x01bf */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x01c0-0x01ff */ /* 0x0200-0x03ff */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0200-0x023f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0240-0x027f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0280-0x02bf */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x02c0-0x02ff */ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* 0x0300-0x033f */ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, /* 0x0340-0x037f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0380-0x03bf */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x03c0-0x03ff */ /* 0x0400-0x05ff */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0400-0x043f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0440-0x047f */ 0xf8, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0480-0x04bf */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x04c0-0x04ff */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0500-0x053f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0540-0x057f */ 0x00, 0x00, 0xfe, 0xff, 0xff, 0xff, 0xff, 0xbf, /* 0x0580-0x05bf */ 0xb6, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x05c0-0x05ff */ /* 0x0600-0x07ff */ 0x0f, 0x00, 0xff, 0x07, 0x00, 0x00, 0x00, 0x00, /* 0x0600-0x063f */ 0x00, 0xf8, 0xff, 0xff, 0x00, 0x00, 0x01, 0x00, /* 0x0640-0x067f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0680-0x06bf */ 0x00, 0x00, 0xc0, 0xbf, 0x9f, 0x3d, 0x00, 0x00, /* 0x06c0-0x06ff */ 0x00, 0x80, 0x02, 0x00, 0x00, 0x00, 0xff, 0xff, /* 0x0700-0x073f */ 0xff, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0740-0x077f */ 0x00, 0x00, 0x00, 0x00, 0xc0, 0xff, 0x01, 0x00, /* 0x0780-0x07bf */ 0x00, 0x00, 0x00, 0x00, 0x00, 0xf8, 0x0f, 0x00, /* 0x07c0-0x07ff */ /* 0x0800-0x09ff */ 0x00, 0x00, 0xc0, 0xfb, 0xef, 0x3e, 0x00, 0x00, /* 0x0800-0x083f */ 0x00, 0x00, 0x00, 0x0e, 0x00, 0x00, 0x00, 0x00, /* 0x0840-0x087f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0880-0x08bf */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x08c0-0x08ff */ 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x14, /* 0x0900-0x093f */ 0xfe, 0x21, 0xfe, 0x00, 0x0c, 0x00, 0x00, 0x00, /* 0x0940-0x097f */ 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, /* 0x0980-0x09bf */ 0x1e, 0x20, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x00, /* 0x09c0-0x09ff */ /* 0x0a00-0x0bff */ 0x06, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, /* 0x0a00-0x0a3f */ 0x86, 0x39, 0x02, 0x00, 0x00, 0x00, 0x23, 0x00, /* 0x0a40-0x0a7f */ 0x06, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, /* 0x0a80-0x0abf */ 0xbe, 0x21, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x00, /* 0x0ac0-0x0aff */ 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x90, /* 0x0b00-0x0b3f */ 0x1e, 0x20, 0x40, 0x00, 0x0c, 0x00, 0x00, 0x00, /* 0x0b40-0x0b7f */ 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0b80-0x0bbf */ 0x01, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0bc0-0x0bff */ /* 0x0c00-0x0dff */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc0, /* 0x0c00-0x0c3f */ 0xc1, 0x3d, 0x60, 0x00, 0x0c, 0x00, 0x00, 0x00, /* 0x0c40-0x0c7f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, /* 0x0c80-0x0cbf */ 0x00, 0x30, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x00, /* 0x0cc0-0x0cff */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0d00-0x0d3f */ 0x1e, 0x20, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x00, /* 0x0d40-0x0d7f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0d80-0x0dbf */ 0x00, 0x04, 0x5c, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0dc0-0x0dff */ /* 0x0e00-0x0fff */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf2, 0x07, /* 0x0e00-0x0e3f */ 0x80, 0x7f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0e40-0x0e7f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf2, 0x1b, /* 0x0e80-0x0ebf */ 0x00, 0x3f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0ec0-0x0eff */ 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0xa0, 0x02, /* 0x0f00-0x0f3f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfe, 0x7f, /* 0x0f40-0x0f7f */ 0xdf, 0xe0, 0xff, 0xfe, 0xff, 0xff, 0xff, 0x1f, /* 0x0f80-0x0fbf */ 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0fc0-0x0fff */ /* 0x1000-0x11ff */ 0x00, 0x00, 0x00, 0x00, 0x00, 0xe0, 0xfd, 0x66, /* 0x1000-0x103f */ 0x00, 0x00, 0x00, 0xc3, 0x01, 0x00, 0x1e, 0x00, /* 0x1040-0x107f */ 0x64, 0x20, 0x00, 0x20, 0x00, 0x00, 0x00, 0x00, /* 0x1080-0x10bf */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x10c0-0x10ff */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1100-0x113f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1140-0x117f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1180-0x11bf */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x11c0-0x11ff */ /* 0x1200-0x13ff */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1200-0x123f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1240-0x127f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1280-0x12bf */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x12c0-0x12ff */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1300-0x133f */ 0x00, 0x00, 0x00, 0xe0, 0x00, 0x00, 0x00, 0x00, /* 0x1340-0x137f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1380-0x13bf */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x13c0-0x13ff */ /* 0x1600-0x17ff */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1600-0x163f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1640-0x167f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1680-0x16bf */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x16c0-0x16ff */ 0x00, 0x00, 0x1c, 0x00, 0x00, 0x00, 0x1c, 0x00, /* 0x1700-0x173f */ 0x00, 0x00, 0x0c, 0x00, 0x00, 0x00, 0x0c, 0x00, /* 0x1740-0x177f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xb0, 0x3f, /* 0x1780-0x17bf */ 0x40, 0xfe, 0x0f, 0x20, 0x00, 0x00, 0x00, 0x00, /* 0x17c0-0x17ff */ /* 0x1800-0x19ff */ 0x00, 0x38, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1800-0x183f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1840-0x187f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, /* 0x1880-0x18bf */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x18c0-0x18ff */ 0x00, 0x00, 0x00, 0x00, 0x87, 0x01, 0x04, 0x0e, /* 0x1900-0x193f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1940-0x197f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1980-0x19bf */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x19c0-0x19ff */ /* 0x1a00-0x1bff */ 0x00, 0x00, 0x80, 0x01, 0x00, 0x00, 0x00, 0x00, /* 0x1a00-0x1a3f */ 0x00, 0x00, 0x40, 0x7f, 0xe5, 0x1f, 0xf8, 0x9f, /* 0x1a40-0x1a7f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1a80-0x1abf */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1ac0-0x1aff */ 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0xd0, 0x17, /* 0x1b00-0x1b3f */ 0x04, 0x00, 0x00, 0x00, 0x00, 0xf8, 0x0f, 0x00, /* 0x1b40-0x1b7f */ 0x03, 0x00, 0x00, 0x00, 0x3c, 0x03, 0x00, 0x00, /* 0x1b80-0x1bbf */ 0x00, 0x00, 0x00, 0x00, 0x40, 0xa3, 0x03, 0x00, /* 0x1bc0-0x1bff */ /* 0x1c00-0x1dff */ 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0xcf, 0x00, /* 0x1c00-0x1c3f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1c40-0x1c7f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1c80-0x1cbf */ 0x00, 0x00, 0xf7, 0xff, 0xfd, 0x21, 0x00, 0x00, /* 0x1cc0-0x1cff */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1d00-0x1d3f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1d40-0x1d7f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1d80-0x1dbf */ 0xff, 0xff, 0xff, 0xff, 0x7f, 0x00, 0x00, 0xf0, /* 0x1dc0-0x1dff */ /* 0x2000-0x21ff */ 0x00, 0xf8, 0x00, 0x00, 0x00, 0x7c, 0x00, 0x00, /* 0x2000-0x203f */ 0x00, 0x00, 0x00, 0x00, 0x1f, 0xfc, 0x00, 0x00, /* 0x2040-0x207f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x2080-0x20bf */ 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0x01, 0x00, /* 0x20c0-0x20ff */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x2100-0x213f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x2140-0x217f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x2180-0x21bf */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x21c0-0x21ff */ /* 0x2c00-0x2dff */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x2c00-0x2c3f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x2c40-0x2c7f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x2c80-0x2cbf */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x03, 0x00, /* 0x2cc0-0x2cff */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x2d00-0x2d3f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, /* 0x2d40-0x2d7f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x2d80-0x2dbf */ 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, /* 0x2dc0-0x2dff */ /* 0x3000-0x31ff */ 0x00, 0x00, 0x00, 0x00, 0x00, 0xfc, 0x00, 0x00, /* 0x3000-0x303f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x3040-0x307f */ 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00, 0x00, /* 0x3080-0x30bf */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x30c0-0x30ff */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x3100-0x313f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x3140-0x317f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x3180-0x31bf */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x31c0-0x31ff */ /* 0xa600-0xa7ff */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xa600-0xa63f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x07, 0x30, /* 0xa640-0xa67f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xa680-0xa6bf */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, /* 0xa6c0-0xa6ff */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xa700-0xa73f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xa740-0xa77f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xa780-0xa7bf */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xa7c0-0xa7ff */ /* 0xa800-0xa9ff */ 0x44, 0x08, 0x00, 0x00, 0x60, 0x00, 0x00, 0x00, /* 0xa800-0xa83f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xa840-0xa87f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xa880-0xa8bf */ 0x10, 0x00, 0x00, 0x00, 0xff, 0xff, 0x03, 0x00, /* 0xa8c0-0xa8ff */ 0x00, 0x00, 0x00, 0x00, 0xc0, 0x3f, 0x00, 0x00, /* 0xa900-0xa93f */ 0x80, 0xff, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xa940-0xa97f */ 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc8, 0x13, /* 0xa980-0xa9bf */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xa9c0-0xa9ff */ /* 0xaa00-0xabff */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x7e, 0x66, 0x00, /* 0xaa00-0xaa3f */ 0x08, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xaa40-0xaa7f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x9d, 0xc1, /* 0xaa80-0xaabf */ 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xaac0-0xaaff */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xab00-0xab3f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xab40-0xab7f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xab80-0xabbf */ 0x00, 0x00, 0x00, 0x00, 0x20, 0x21, 0x00, 0x00, /* 0xabc0-0xabff */ /* 0xfa00-0xfbff */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xfa00-0xfa3f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xfa40-0xfa7f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xfa80-0xfabf */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xfac0-0xfaff */ 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00, 0x00, /* 0xfb00-0xfb3f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xfb40-0xfb7f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xfb80-0xfbbf */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xfbc0-0xfbff */ /* 0xfe00-0xffff */ 0xff, 0xff, 0x00, 0x00, 0x7f, 0x00, 0x00, 0x00, /* 0xfe00-0xfe3f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xfe40-0xfe7f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xfe80-0xfebf */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, /* 0xfec0-0xfeff */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xff00-0xff3f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xff40-0xff7f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xff80-0xffbf */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0e, /* 0xffc0-0xffff */ /* 0x10000-0x101ff */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x10000-0x1003f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x10040-0x1007f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x10080-0x100bf */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x100c0-0x100ff */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x10100-0x1013f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x10140-0x1017f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x10180-0x101bf */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, /* 0x101c0-0x101ff */ /* 0x10a00-0x10bff */ 0x6e, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x87, /* 0x10a00-0x10a3f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x10a40-0x10a7f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x10a80-0x10abf */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x10ac0-0x10aff */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x10b00-0x10b3f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x10b40-0x10b7f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x10b80-0x10bbf */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x10bc0-0x10bff */ /* 0x11000-0x111ff */ 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, /* 0x11000-0x1103f */ 0x7f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x11040-0x1107f */ 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x78, 0x26, /* 0x11080-0x110bf */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x110c0-0x110ff */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x11100-0x1113f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x11140-0x1117f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x11180-0x111bf */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x111c0-0x111ff */ /* 0x1d000-0x1d1ff */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1d000-0x1d03f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1d040-0x1d07f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1d080-0x1d0bf */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1d0c0-0x1d0ff */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1d100-0x1d13f */ 0x00, 0x00, 0x00, 0x00, 0x80, 0x03, 0xf8, 0xff, /* 0x1d140-0x1d17f */ 0xe7, 0x0f, 0x00, 0x00, 0x00, 0x3c, 0x00, 0x00, /* 0x1d180-0x1d1bf */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1d1c0-0x1d1ff */ /* 0x1d200-0x1d3ff */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1d200-0x1d23f */ 0x1c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1d240-0x1d27f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1d280-0x1d2bf */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1d2c0-0x1d2ff */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1d300-0x1d33f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1d340-0x1d37f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x1d380-0x1d3bf */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 /* 0x1d3c0-0x1d3ff */ }; static const signed char nonspacing_table_ind[240] = { 0, 1, 2, 3, 4, 5, 6, 7, /* 0x0000-0x0fff */ 8, 9, -1, 10, 11, 12, 13, -1, /* 0x1000-0x1fff */ 14, -1, -1, -1, -1, -1, 15, -1, /* 0x2000-0x2fff */ 16, -1, -1, -1, -1, -1, -1, -1, /* 0x3000-0x3fff */ -1, -1, -1, -1, -1, -1, -1, -1, /* 0x4000-0x4fff */ -1, -1, -1, -1, -1, -1, -1, -1, /* 0x5000-0x5fff */ -1, -1, -1, -1, -1, -1, -1, -1, /* 0x6000-0x6fff */ -1, -1, -1, -1, -1, -1, -1, -1, /* 0x7000-0x7fff */ -1, -1, -1, -1, -1, -1, -1, -1, /* 0x8000-0x8fff */ -1, -1, -1, -1, -1, -1, -1, -1, /* 0x9000-0x9fff */ -1, -1, -1, 17, 18, 19, -1, -1, /* 0xa000-0xafff */ -1, -1, -1, -1, -1, -1, -1, -1, /* 0xb000-0xbfff */ -1, -1, -1, -1, -1, -1, -1, -1, /* 0xc000-0xcfff */ -1, -1, -1, -1, -1, -1, -1, -1, /* 0xd000-0xdfff */ -1, -1, -1, -1, -1, -1, -1, -1, /* 0xe000-0xefff */ -1, -1, -1, -1, -1, 20, -1, 21, /* 0xf000-0xffff */ 22, -1, -1, -1, -1, 23, -1, -1, /* 0x10000-0x10fff */ 24, -1, -1, -1, -1, -1, -1, -1, /* 0x11000-0x11fff */ -1, -1, -1, -1, -1, -1, -1, -1, /* 0x12000-0x12fff */ -1, -1, -1, -1, -1, -1, -1, -1, /* 0x13000-0x13fff */ -1, -1, -1, -1, -1, -1, -1, -1, /* 0x14000-0x14fff */ -1, -1, -1, -1, -1, -1, -1, -1, /* 0x15000-0x15fff */ -1, -1, -1, -1, -1, -1, -1, -1, /* 0x16000-0x16fff */ -1, -1, -1, -1, -1, -1, -1, -1, /* 0x17000-0x17fff */ -1, -1, -1, -1, -1, -1, -1, -1, /* 0x18000-0x18fff */ -1, -1, -1, -1, -1, -1, -1, -1, /* 0x19000-0x19fff */ -1, -1, -1, -1, -1, -1, -1, -1, /* 0x1a000-0x1afff */ -1, -1, -1, -1, -1, -1, -1, -1, /* 0x1b000-0x1bfff */ -1, -1, -1, -1, -1, -1, -1, -1, /* 0x1c000-0x1cfff */ 25, 26, -1, -1, -1, -1, -1, -1 /* 0x1d000-0x1dfff */ }; /* Determine number of column positions required for UC. */ int uc_width1 (ucs4_t uc) { /* Test for non-spacing or control character. */ if ((uc >> 9) < 240) { int ind = nonspacing_table_ind[uc >> 9]; if (ind >= 0) if ((nonspacing_table_data[64*ind + ((uc >> 3) & 63)] >> (uc & 7)) & 1) { if (uc > 0 && uc < 0xa0) return -1; else return 0; } } else if ((uc >> 9) == (0xe0000 >> 9)) { if (uc >= 0xe0100) { if (uc <= 0xe01ef) return 0; } else { if (uc >= 0xe0020 ? uc <= 0xe007f : uc == 0xe0001) return 0; } } /* Test for double-width character. * Generated from "grep '^[^;]\{4,5\};[WF]' EastAsianWidth.txt" * and "grep '^[^;]\{4,5\};[^WF]' EastAsianWidth.txt" */ if (uc >= 0x1100 && ((uc < 0x1160) /* Hangul Jamo */ || (uc >= 0x2329 && uc < 0x232b) /* Angle Brackets */ || (uc >= 0x2e80 && uc < 0xa4d0 /* CJK ... Yi */ && !(uc == 0x303f) && !(uc >= 0x4dc0 && uc < 0x4e00)) || (uc >= 0xac00 && uc < 0xd7a4) /* Hangul Syllables */ || (uc >= 0xf900 && uc < 0xfb00) /* CJK Compatibility Ideographs */ || (uc >= 0xfe10 && uc < 0xfe20) /* Presentation Forms for Vertical */ || (uc >= 0xfe30 && uc < 0xfe70) /* CJK Compatibility Forms */ || (uc >= 0xff00 && uc < 0xff61) /* Fullwidth Forms */ || (uc >= 0xffe0 && uc < 0xffe7) /* Fullwidth Signs */ || (uc >= 0x20000 && uc <= 0x2ffff) /* Supplementary Ideographic Plane */ || (uc >= 0x30000 && uc <= 0x3ffff) /* Tertiary Ideographic Plane */ ) ) return 2; return 1; } int uc_width (ucs4_t uc, const char *encoding) { int w = uc_width1 (uc); /* In ancient CJK encodings, Cyrillic and most other characters are double-width as well. */ if (uc >= 0x00A1 && uc < 0xFF61 && uc != 0x20A9 && w == 1 && is_cjk_encoding (encoding)) return 2; return w; } le-1.14.9/lib/openat-proc.c0000644000015000007670000000736312122275244012302 00000000000000/* Create /proc/self/fd-related names for subfiles of open directories. Copyright (C) 2006, 2009-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ /* Written by Paul Eggert. */ #include #include "openat-priv.h" #include #include #include #include #include #include #include #include "intprops.h" /* The results of open() in this file are not used with fchdir, and we do not leak fds to any single-threaded code that could use stdio, therefore save some unnecessary work in fchdir.c. FIXME - if the kernel ever adds support for multi-thread safety for avoiding standard fds, then we should use open_safer. */ #undef open #undef close #define PROC_SELF_FD_FORMAT "/proc/self/fd/%d/%s" #define PROC_SELF_FD_NAME_SIZE_BOUND(len) \ (sizeof PROC_SELF_FD_FORMAT - sizeof "%d%s" \ + INT_STRLEN_BOUND (int) + (len) + 1) /* Set BUF to the expansion of PROC_SELF_FD_FORMAT, using FD and FILE respectively for %d and %s. If successful, return BUF if the result fits in BUF, dynamically allocated memory otherwise. But return NULL if /proc is not reliable, either because the operating system support is lacking or because memory is low. */ char * openat_proc_name (char buf[OPENAT_BUFFER_SIZE], int fd, char const *file) { static int proc_status = 0; /* Make sure the caller gets ENOENT when appropriate. */ if (!*file) { buf[0] = '\0'; return buf; } if (! proc_status) { /* Set PROC_STATUS to a positive value if /proc/self/fd is reliable, and a negative value otherwise. Solaris 10 /proc/self/fd mishandles "..", and any file name might expand to ".." after symbolic link expansion, so avoid /proc/self/fd if it mishandles "..". Solaris 10 has openat, but this problem is exhibited on code that built on Solaris 8 and running on Solaris 10. */ int proc_self_fd = open ("/proc/self/fd", O_SEARCH | O_DIRECTORY | O_NOCTTY | O_NONBLOCK); if (proc_self_fd < 0) proc_status = -1; else { /* Detect whether /proc/self/fd/%i/../fd exists, where %i is the number of a file descriptor open on /proc/self/fd. On Linux, that name resolves to /proc/self/fd, which was opened above. However, on Solaris, it may resolve to /proc/self/fd/fd, which cannot exist, since all names in /proc/self/fd are numeric. */ char dotdot_buf[PROC_SELF_FD_NAME_SIZE_BOUND (sizeof "../fd" - 1)]; sprintf (dotdot_buf, PROC_SELF_FD_FORMAT, proc_self_fd, "../fd"); proc_status = access (dotdot_buf, F_OK) ? -1 : 1; close (proc_self_fd); } } if (proc_status < 0) return NULL; else { size_t bufsize = PROC_SELF_FD_NAME_SIZE_BOUND (strlen (file)); char *result = buf; if (OPENAT_BUFFER_SIZE < bufsize) { result = malloc (bufsize); if (! result) return NULL; } sprintf (result, PROC_SELF_FD_FORMAT, fd, file); return result; } } le-1.14.9/lib/stddef.in.h0000644000015000007670000000523212122275244011727 00000000000000/* A substitute for POSIX 2008 , for platforms that have issues. Copyright (C) 2009-2013 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, see . */ /* Written by Eric Blake. */ /* * POSIX 2008 for platforms that have issues. * */ #if __GNUC__ >= 3 @PRAGMA_SYSTEM_HEADER@ #endif @PRAGMA_COLUMNS@ #if defined __need_wchar_t || defined __need_size_t \ || defined __need_ptrdiff_t || defined __need_NULL \ || defined __need_wint_t /* Special invocation convention inside gcc header files. In particular, gcc provides a version of that blindly redefines NULL even when __need_wint_t was defined, even though wint_t is not normally provided by . Hence, we must remember if special invocation has ever been used to obtain wint_t, in which case we need to clean up NULL yet again. */ # if !(defined _@GUARD_PREFIX@_STDDEF_H && defined _GL_STDDEF_WINT_T) # ifdef __need_wint_t # undef _@GUARD_PREFIX@_STDDEF_H # define _GL_STDDEF_WINT_T # endif # @INCLUDE_NEXT@ @NEXT_STDDEF_H@ # endif #else /* Normal invocation convention. */ # ifndef _@GUARD_PREFIX@_STDDEF_H /* The include_next requires a split double-inclusion guard. */ # @INCLUDE_NEXT@ @NEXT_STDDEF_H@ # ifndef _@GUARD_PREFIX@_STDDEF_H # define _@GUARD_PREFIX@_STDDEF_H /* On NetBSD 5.0, the definition of NULL lacks proper parentheses. */ #if @REPLACE_NULL@ # undef NULL # ifdef __cplusplus /* ISO C++ says that the macro NULL must expand to an integer constant expression, hence '((void *) 0)' is not allowed in C++. */ # if __GNUG__ >= 3 /* GNU C++ has a __null macro that behaves like an integer ('int' or 'long') but has the same size as a pointer. Use that, to avoid warnings. */ # define NULL __null # else # define NULL 0L # endif # else # define NULL ((void *) 0) # endif #endif /* Some platforms lack wchar_t. */ #if !@HAVE_WCHAR_T@ # define wchar_t int #endif # endif /* _@GUARD_PREFIX@_STDDEF_H */ # endif /* _@GUARD_PREFIX@_STDDEF_H */ #endif /* __need_XXX */ le-1.14.9/lib/unitypes.in.h0000644000015000007670000000316312122275244012337 00000000000000/* Elementary types and macros for the GNU UniString library. Copyright (C) 2002, 2005-2006, 2009-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ #ifndef _UNITYPES_H #define _UNITYPES_H /* Get uint8_t, uint16_t, uint32_t. */ #include /* Type representing a Unicode character. */ typedef uint32_t ucs4_t; /* Attribute of a function whose result depends only on the arguments (not pointers!) and which has no side effects. */ #ifndef _UC_ATTRIBUTE_CONST # if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 95) # define _UC_ATTRIBUTE_CONST __attribute__ ((__const__)) # else # define _UC_ATTRIBUTE_CONST # endif #endif /* Attribute of a function whose result depends only on the arguments (possibly pointers) and global memory, and which has no side effects. */ #ifndef _UC_ATTRIBUTE_PURE # if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) # define _UC_ATTRIBUTE_PURE __attribute__ ((__pure__)) # else # define _UC_ATTRIBUTE_PURE # endif #endif #endif /* _UNITYPES_H */ le-1.14.9/lib/getcwd-lgpl.c0000644000015000007670000000604212122275244012255 00000000000000/* Copyright (C) 2011-2013 Free Software Foundation, Inc. This file is part of gnulib. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ #include /* Specification */ #include #include #include #if GNULIB_GETCWD /* Favor GPL getcwd.c if both getcwd and getcwd-lgpl modules are in use. */ typedef int dummy; #else /* Get the name of the current working directory, and put it in SIZE bytes of BUF. Returns NULL if the directory couldn't be determined (perhaps because the absolute name was longer than PATH_MAX, or because of missing read/search permissions on parent directories) or SIZE was too small. If successful, returns BUF. If BUF is NULL, an array is allocated with 'malloc'; the array is SIZE bytes long, unless SIZE == 0, in which case it is as big as necessary. */ # undef getcwd char * rpl_getcwd (char *buf, size_t size) { char *ptr; char *result; /* Handle single size operations. */ if (buf) { if (!size) { errno = EINVAL; return NULL; } return getcwd (buf, size); } if (size) { buf = malloc (size); if (!buf) { errno = ENOMEM; return NULL; } result = getcwd (buf, size); if (!result) { int saved_errno = errno; free (buf); errno = saved_errno; } return result; } /* Flexible sizing requested. Avoid over-allocation for the common case of a name that fits within a 4k page, minus some space for local variables, to be sure we don't skip over a guard page. */ { char tmp[4032]; size = sizeof tmp; ptr = getcwd (tmp, size); if (ptr) { result = strdup (ptr); if (!result) errno = ENOMEM; return result; } if (errno != ERANGE) return NULL; } /* My what a large directory name we have. */ do { size <<= 1; ptr = realloc (buf, size); if (ptr == NULL) { free (buf); errno = ENOMEM; return NULL; } buf = ptr; result = getcwd (buf, size); } while (!result && errno == ERANGE); if (!result) { int saved_errno = errno; free (buf); errno = saved_errno; } else { /* Trim to fit, if possible. */ result = realloc (buf, strlen (buf) + 1); if (!result) result = buf; } return result; } #endif le-1.14.9/lib/fd-safer.c0000644000015000007670000000300212122275244011524 00000000000000/* Return a safer copy of a file descriptor. Copyright (C) 2005-2006, 2009-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ /* Written by Paul Eggert. */ #include #include "unistd-safer.h" #include #include /* Return FD, unless FD would be a copy of standard input, output, or error; in that case, return a duplicate of FD, closing FD. On failure to duplicate, close FD, set errno, and return -1. Preserve errno if FD is negative, so that the caller can always inspect errno when the returned value is negative. This function is usefully wrapped around functions that return file descriptors, e.g., fd_safer (open ("file", O_RDONLY)). */ int fd_safer (int fd) { if (STDIN_FILENO <= fd && fd <= STDERR_FILENO) { int f = dup_safer (fd); int e = errno; close (fd); errno = e; fd = f; } return fd; } le-1.14.9/lib/fd-hook.h0000644000015000007670000001135112122275244011377 00000000000000/* Hook for making making file descriptor functions close(), ioctl() extensible. Copyright (C) 2009-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ #ifndef FD_HOOK_H #define FD_HOOK_H #ifdef __cplusplus extern "C" { #endif /* Currently, this entire code is only needed for the handling of sockets on native Windows platforms. */ #if WINDOWS_SOCKETS /* Type of function that closes FD. */ typedef int (*gl_close_fn) (int fd); /* Type of function that applies a control request to FD. */ typedef int (*gl_ioctl_fn) (int fd, int request, void *arg); /* An element of the list of file descriptor hooks. In CLOS (Common Lisp Object System) speak, it consists of an "around" method for the close() function and an "around" method for the ioctl() function. The fields of this structure are considered private. */ struct fd_hook { /* Doubly linked list. */ struct fd_hook *private_next; struct fd_hook *private_prev; /* Function that treats the types of FD that it knows about and calls execute_close_hooks (REMAINING_LIST, PRIMARY, FD) as a fallback. */ int (*private_close_fn) (const struct fd_hook *remaining_list, gl_close_fn primary, int fd); /* Function that treats the types of FD that it knows about and calls execute_ioctl_hooks (REMAINING_LIST, PRIMARY, FD, REQUEST, ARG) as a fallback. */ int (*private_ioctl_fn) (const struct fd_hook *remaining_list, gl_ioctl_fn primary, int fd, int request, void *arg); }; /* This type of function closes FD, applying special knowledge for the FD types it knows about, and calls execute_close_hooks (REMAINING_LIST, PRIMARY, FD) for the other FD types. In CLOS speak, REMAINING_LIST is the remaining list of "around" methods, and PRIMARY is the "primary" method for close(). */ typedef int (*close_hook_fn) (const struct fd_hook *remaining_list, gl_close_fn primary, int fd); /* Execute the close hooks in REMAINING_LIST, with PRIMARY as "primary" method. Return 0 or -1, like close() would do. */ extern int execute_close_hooks (const struct fd_hook *remaining_list, gl_close_fn primary, int fd); /* Execute all close hooks, with PRIMARY as "primary" method. Return 0 or -1, like close() would do. */ extern int execute_all_close_hooks (gl_close_fn primary, int fd); /* This type of function applies a control request to FD, applying special knowledge for the FD types it knows about, and calls execute_ioctl_hooks (REMAINING_LIST, PRIMARY, FD, REQUEST, ARG) for the other FD types. In CLOS speak, REMAINING_LIST is the remaining list of "around" methods, and PRIMARY is the "primary" method for ioctl(). */ typedef int (*ioctl_hook_fn) (const struct fd_hook *remaining_list, gl_ioctl_fn primary, int fd, int request, void *arg); /* Execute the ioctl hooks in REMAINING_LIST, with PRIMARY as "primary" method. Return 0 or -1, like ioctl() would do. */ extern int execute_ioctl_hooks (const struct fd_hook *remaining_list, gl_ioctl_fn primary, int fd, int request, void *arg); /* Execute all ioctl hooks, with PRIMARY as "primary" method. Return 0 or -1, like ioctl() would do. */ extern int execute_all_ioctl_hooks (gl_ioctl_fn primary, int fd, int request, void *arg); /* Add a function pair to the list of file descriptor hooks. CLOSE_HOOK and IOCTL_HOOK may be NULL, indicating no change. The LINK variable points to a piece of memory which is guaranteed to be accessible until the corresponding call to unregister_fd_hook. */ extern void register_fd_hook (close_hook_fn close_hook, ioctl_hook_fn ioctl_hook, struct fd_hook *link); /* Removes a hook from the list of file descriptor hooks. */ extern void unregister_fd_hook (struct fd_hook *link); #endif #ifdef __cplusplus } #endif #endif /* FD_HOOK_H */ le-1.14.9/lib/filenamecat-lgpl.c0000644000015000007670000000544212122275244013253 00000000000000/* Concatenate two arbitrary file names. Copyright (C) 1996-2007, 2009-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ /* Written by Jim Meyering. */ #include /* Specification. */ #include "filenamecat.h" #include #include #include "dirname.h" #if ! HAVE_MEMPCPY && ! defined mempcpy # define mempcpy(D, S, N) ((void *) ((char *) memcpy (D, S, N) + (N))) #endif /* Return the longest suffix of F that is a relative file name. If it has no such suffix, return the empty string. */ static char const * _GL_ATTRIBUTE_PURE longest_relative_suffix (char const *f) { for (f += FILE_SYSTEM_PREFIX_LEN (f); ISSLASH (*f); f++) continue; return f; } /* Concatenate two file name components, DIR and ABASE, in newly-allocated storage and return the result. The resulting file name F is such that the commands "ls F" and "(cd DIR; ls BASE)" refer to the same file, where BASE is ABASE with any file system prefixes and leading separators removed. Arrange for a directory separator if necessary between DIR and BASE in the result, removing any redundant separators. In any case, if BASE_IN_RESULT is non-NULL, set *BASE_IN_RESULT to point to the copy of ABASE in the returned concatenation. However, if ABASE begins with more than one slash, set *BASE_IN_RESULT to point to the sole corresponding slash that is copied into the result buffer. Return NULL if malloc fails. */ char * mfile_name_concat (char const *dir, char const *abase, char **base_in_result) { char const *dirbase = last_component (dir); size_t dirbaselen = base_len (dirbase); size_t dirlen = dirbase - dir + dirbaselen; size_t needs_separator = (dirbaselen && ! ISSLASH (dirbase[dirbaselen - 1])); char const *base = longest_relative_suffix (abase); size_t baselen = strlen (base); char *p_concat = malloc (dirlen + needs_separator + baselen + 1); char *p; if (p_concat == NULL) return NULL; p = mempcpy (p_concat, dir, dirlen); *p = DIRECTORY_SEPARATOR; p += needs_separator; if (base_in_result) *base_in_result = p - IS_ABSOLUTE_FILE_NAME (abase); p = mempcpy (p, base, baselen); *p = '\0'; return p_concat; } le-1.14.9/lib/streq.h0000644000015000007670000000763612122275244011221 00000000000000/* Optimized string comparison. Copyright (C) 2001-2002, 2007, 2009-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ /* Written by Bruno Haible . */ #ifndef _GL_STREQ_H #define _GL_STREQ_H #include /* STREQ_OPT allows to optimize string comparison with a small literal string. STREQ_OPT (s, "EUC-KR", 'E', 'U', 'C', '-', 'K', 'R', 0, 0, 0) is semantically equivalent to strcmp (s, "EUC-KR") == 0 just faster. */ /* Help GCC to generate good code for string comparisons with immediate strings. */ #if defined (__GNUC__) && defined (__OPTIMIZE__) static inline int streq9 (const char *s1, const char *s2) { return strcmp (s1 + 9, s2 + 9) == 0; } static inline int streq8 (const char *s1, const char *s2, char s28) { if (s1[8] == s28) { if (s28 == 0) return 1; else return streq9 (s1, s2); } else return 0; } static inline int streq7 (const char *s1, const char *s2, char s27, char s28) { if (s1[7] == s27) { if (s27 == 0) return 1; else return streq8 (s1, s2, s28); } else return 0; } static inline int streq6 (const char *s1, const char *s2, char s26, char s27, char s28) { if (s1[6] == s26) { if (s26 == 0) return 1; else return streq7 (s1, s2, s27, s28); } else return 0; } static inline int streq5 (const char *s1, const char *s2, char s25, char s26, char s27, char s28) { if (s1[5] == s25) { if (s25 == 0) return 1; else return streq6 (s1, s2, s26, s27, s28); } else return 0; } static inline int streq4 (const char *s1, const char *s2, char s24, char s25, char s26, char s27, char s28) { if (s1[4] == s24) { if (s24 == 0) return 1; else return streq5 (s1, s2, s25, s26, s27, s28); } else return 0; } static inline int streq3 (const char *s1, const char *s2, char s23, char s24, char s25, char s26, char s27, char s28) { if (s1[3] == s23) { if (s23 == 0) return 1; else return streq4 (s1, s2, s24, s25, s26, s27, s28); } else return 0; } static inline int streq2 (const char *s1, const char *s2, char s22, char s23, char s24, char s25, char s26, char s27, char s28) { if (s1[2] == s22) { if (s22 == 0) return 1; else return streq3 (s1, s2, s23, s24, s25, s26, s27, s28); } else return 0; } static inline int streq1 (const char *s1, const char *s2, char s21, char s22, char s23, char s24, char s25, char s26, char s27, char s28) { if (s1[1] == s21) { if (s21 == 0) return 1; else return streq2 (s1, s2, s22, s23, s24, s25, s26, s27, s28); } else return 0; } static inline int streq0 (const char *s1, const char *s2, char s20, char s21, char s22, char s23, char s24, char s25, char s26, char s27, char s28) { if (s1[0] == s20) { if (s20 == 0) return 1; else return streq1 (s1, s2, s21, s22, s23, s24, s25, s26, s27, s28); } else return 0; } #define STREQ_OPT(s1,s2,s20,s21,s22,s23,s24,s25,s26,s27,s28) \ streq0 (s1, s2, s20, s21, s22, s23, s24, s25, s26, s27, s28) #else #define STREQ_OPT(s1,s2,s20,s21,s22,s23,s24,s25,s26,s27,s28) \ (strcmp (s1, s2) == 0) #endif #endif /* _GL_STREQ_H */ le-1.14.9/lib/intprops.h0000644000015000007670000003500612122275244011731 00000000000000/* intprops.h -- properties of integer types Copyright (C) 2001-2005, 2009-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ /* Written by Paul Eggert. */ #ifndef _GL_INTPROPS_H #define _GL_INTPROPS_H #include /* Return an integer value, converted to the same type as the integer expression E after integer type promotion. V is the unconverted value. */ #define _GL_INT_CONVERT(e, v) (0 * (e) + (v)) /* Act like _GL_INT_CONVERT (E, -V) but work around a bug in IRIX 6.5 cc; see . */ #define _GL_INT_NEGATE_CONVERT(e, v) (0 * (e) - (v)) /* The extra casts in the following macros work around compiler bugs, e.g., in Cray C 5.0.3.0. */ /* True if the arithmetic type T is an integer type. bool counts as an integer. */ #define TYPE_IS_INTEGER(t) ((t) 1.5 == 1) /* True if negative values of the signed integer type T use two's complement, ones' complement, or signed magnitude representation, respectively. Much GNU code assumes two's complement, but some people like to be portable to all possible C hosts. */ #define TYPE_TWOS_COMPLEMENT(t) ((t) ~ (t) 0 == (t) -1) #define TYPE_ONES_COMPLEMENT(t) ((t) ~ (t) 0 == 0) #define TYPE_SIGNED_MAGNITUDE(t) ((t) ~ (t) 0 < (t) -1) /* True if the signed integer expression E uses two's complement. */ #define _GL_INT_TWOS_COMPLEMENT(e) (~ _GL_INT_CONVERT (e, 0) == -1) /* True if the arithmetic type T is signed. */ #define TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) /* Return 1 if the integer expression E, after integer promotion, has a signed type. */ #define _GL_INT_SIGNED(e) (_GL_INT_NEGATE_CONVERT (e, 1) < 0) /* Minimum and maximum values for integer types and expressions. These macros have undefined behavior if T is signed and has padding bits. If this is a problem for you, please let us know how to fix it for your host. */ /* The maximum and minimum values for the integer type T. */ #define TYPE_MINIMUM(t) \ ((t) (! TYPE_SIGNED (t) \ ? (t) 0 \ : TYPE_SIGNED_MAGNITUDE (t) \ ? ~ (t) 0 \ : ~ TYPE_MAXIMUM (t))) #define TYPE_MAXIMUM(t) \ ((t) (! TYPE_SIGNED (t) \ ? (t) -1 \ : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) /* The maximum and minimum values for the type of the expression E, after integer promotion. E should not have side effects. */ #define _GL_INT_MINIMUM(e) \ (_GL_INT_SIGNED (e) \ ? - _GL_INT_TWOS_COMPLEMENT (e) - _GL_SIGNED_INT_MAXIMUM (e) \ : _GL_INT_CONVERT (e, 0)) #define _GL_INT_MAXIMUM(e) \ (_GL_INT_SIGNED (e) \ ? _GL_SIGNED_INT_MAXIMUM (e) \ : _GL_INT_NEGATE_CONVERT (e, 1)) #define _GL_SIGNED_INT_MAXIMUM(e) \ (((_GL_INT_CONVERT (e, 1) << (sizeof ((e) + 0) * CHAR_BIT - 2)) - 1) * 2 + 1) /* Return 1 if the __typeof__ keyword works. This could be done by 'configure', but for now it's easier to do it by hand. */ #if 2 <= __GNUC__ || 0x5110 <= __SUNPRO_C # define _GL_HAVE___TYPEOF__ 1 #else # define _GL_HAVE___TYPEOF__ 0 #endif /* Return 1 if the integer type or expression T might be signed. Return 0 if it is definitely unsigned. This macro does not evaluate its argument, and expands to an integer constant expression. */ #if _GL_HAVE___TYPEOF__ # define _GL_SIGNED_TYPE_OR_EXPR(t) TYPE_SIGNED (__typeof__ (t)) #else # define _GL_SIGNED_TYPE_OR_EXPR(t) 1 #endif /* Bound on length of the string representing an unsigned integer value representable in B bits. log10 (2.0) < 146/485. The smallest value of B where this bound is not tight is 2621. */ #define INT_BITS_STRLEN_BOUND(b) (((b) * 146 + 484) / 485) /* Bound on length of the string representing an integer type or expression T. Subtract 1 for the sign bit if T is signed, and then add 1 more for a minus sign if needed. Because _GL_SIGNED_TYPE_OR_EXPR sometimes returns 0 when its argument is signed, this macro may overestimate the true bound by one byte when applied to unsigned types of size 2, 4, 16, ... bytes. */ #define INT_STRLEN_BOUND(t) \ (INT_BITS_STRLEN_BOUND (sizeof (t) * CHAR_BIT \ - _GL_SIGNED_TYPE_OR_EXPR (t)) \ + _GL_SIGNED_TYPE_OR_EXPR (t)) /* Bound on buffer size needed to represent an integer type or expression T, including the terminating null. */ #define INT_BUFSIZE_BOUND(t) (INT_STRLEN_BOUND (t) + 1) /* Range overflow checks. The INT__RANGE_OVERFLOW macros return 1 if the corresponding C operators might not yield numerically correct answers due to arithmetic overflow. They do not rely on undefined or implementation-defined behavior. Their implementations are simple and straightforward, but they are a bit harder to use than the INT__OVERFLOW macros described below. Example usage: long int i = ...; long int j = ...; if (INT_MULTIPLY_RANGE_OVERFLOW (i, j, LONG_MIN, LONG_MAX)) printf ("multiply would overflow"); else printf ("product is %ld", i * j); Restrictions on *_RANGE_OVERFLOW macros: These macros do not check for all possible numerical problems or undefined or unspecified behavior: they do not check for division by zero, for bad shift counts, or for shifting negative numbers. These macros may evaluate their arguments zero or multiple times, so the arguments should not have side effects. The arithmetic arguments (including the MIN and MAX arguments) must be of the same integer type after the usual arithmetic conversions, and the type must have minimum value MIN and maximum MAX. Unsigned types should use a zero MIN of the proper type. These macros are tuned for constant MIN and MAX. For commutative operations such as A + B, they are also tuned for constant B. */ /* Return 1 if A + B would overflow in [MIN,MAX] arithmetic. See above for restrictions. */ #define INT_ADD_RANGE_OVERFLOW(a, b, min, max) \ ((b) < 0 \ ? (a) < (min) - (b) \ : (max) - (b) < (a)) /* Return 1 if A - B would overflow in [MIN,MAX] arithmetic. See above for restrictions. */ #define INT_SUBTRACT_RANGE_OVERFLOW(a, b, min, max) \ ((b) < 0 \ ? (max) + (b) < (a) \ : (a) < (min) + (b)) /* Return 1 if - A would overflow in [MIN,MAX] arithmetic. See above for restrictions. */ #define INT_NEGATE_RANGE_OVERFLOW(a, min, max) \ ((min) < 0 \ ? (a) < - (max) \ : 0 < (a)) /* Return 1 if A * B would overflow in [MIN,MAX] arithmetic. See above for restrictions. Avoid && and || as they tickle bugs in Sun C 5.11 2010/08/13 and other compilers; see . */ #define INT_MULTIPLY_RANGE_OVERFLOW(a, b, min, max) \ ((b) < 0 \ ? ((a) < 0 \ ? (a) < (max) / (b) \ : (b) == -1 \ ? 0 \ : (min) / (b) < (a)) \ : (b) == 0 \ ? 0 \ : ((a) < 0 \ ? (a) < (min) / (b) \ : (max) / (b) < (a))) /* Return 1 if A / B would overflow in [MIN,MAX] arithmetic. See above for restrictions. Do not check for division by zero. */ #define INT_DIVIDE_RANGE_OVERFLOW(a, b, min, max) \ ((min) < 0 && (b) == -1 && (a) < - (max)) /* Return 1 if A % B would overflow in [MIN,MAX] arithmetic. See above for restrictions. Do not check for division by zero. Mathematically, % should never overflow, but on x86-like hosts INT_MIN % -1 traps, and the C standard permits this, so treat this as an overflow too. */ #define INT_REMAINDER_RANGE_OVERFLOW(a, b, min, max) \ INT_DIVIDE_RANGE_OVERFLOW (a, b, min, max) /* Return 1 if A << B would overflow in [MIN,MAX] arithmetic. See above for restrictions. Here, MIN and MAX are for A only, and B need not be of the same type as the other arguments. The C standard says that behavior is undefined for shifts unless 0 <= B < wordwidth, and that when A is negative then A << B has undefined behavior and A >> B has implementation-defined behavior, but do not check these other restrictions. */ #define INT_LEFT_SHIFT_RANGE_OVERFLOW(a, b, min, max) \ ((a) < 0 \ ? (a) < (min) >> (b) \ : (max) >> (b) < (a)) /* The _GL*_OVERFLOW macros have the same restrictions as the *_RANGE_OVERFLOW macros, except that they do not assume that operands (e.g., A and B) have the same type as MIN and MAX. Instead, they assume that the result (e.g., A + B) has that type. */ #define _GL_ADD_OVERFLOW(a, b, min, max) \ ((min) < 0 ? INT_ADD_RANGE_OVERFLOW (a, b, min, max) \ : (a) < 0 ? (b) <= (a) + (b) \ : (b) < 0 ? (a) <= (a) + (b) \ : (a) + (b) < (b)) #define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ ((min) < 0 ? INT_SUBTRACT_RANGE_OVERFLOW (a, b, min, max) \ : (a) < 0 ? 1 \ : (b) < 0 ? (a) - (b) <= (a) \ : (a) < (b)) #define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ (((min) == 0 && (((a) < 0 && 0 < (b)) || ((b) < 0 && 0 < (a)))) \ || INT_MULTIPLY_RANGE_OVERFLOW (a, b, min, max)) #define _GL_DIVIDE_OVERFLOW(a, b, min, max) \ ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ : (a) < 0 ? (b) <= (a) + (b) - 1 \ : (b) < 0 && (a) + (b) <= (a)) #define _GL_REMAINDER_OVERFLOW(a, b, min, max) \ ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ : (a) < 0 ? (a) % (b) != ((max) - (b) + 1) % (b) \ : (b) < 0 && ! _GL_UNSIGNED_NEG_MULTIPLE (a, b, max)) /* Return a nonzero value if A is a mathematical multiple of B, where A is unsigned, B is negative, and MAX is the maximum value of A's type. A's type must be the same as (A % B)'s type. Normally (A % -B == 0) suffices, but things get tricky if -B would overflow. */ #define _GL_UNSIGNED_NEG_MULTIPLE(a, b, max) \ (((b) < -_GL_SIGNED_INT_MAXIMUM (b) \ ? (_GL_SIGNED_INT_MAXIMUM (b) == (max) \ ? (a) \ : (a) % (_GL_INT_CONVERT (a, _GL_SIGNED_INT_MAXIMUM (b)) + 1)) \ : (a) % - (b)) \ == 0) /* Integer overflow checks. The INT__OVERFLOW macros return 1 if the corresponding C operators might not yield numerically correct answers due to arithmetic overflow. They work correctly on all known practical hosts, and do not rely on undefined behavior due to signed arithmetic overflow. Example usage: long int i = ...; long int j = ...; if (INT_MULTIPLY_OVERFLOW (i, j)) printf ("multiply would overflow"); else printf ("product is %ld", i * j); These macros do not check for all possible numerical problems or undefined or unspecified behavior: they do not check for division by zero, for bad shift counts, or for shifting negative numbers. These macros may evaluate their arguments zero or multiple times, so the arguments should not have side effects. These macros are tuned for their last argument being a constant. Return 1 if the integer expressions A * B, A - B, -A, A * B, A / B, A % B, and A << B would overflow, respectively. */ #define INT_ADD_OVERFLOW(a, b) \ _GL_BINARY_OP_OVERFLOW (a, b, _GL_ADD_OVERFLOW) #define INT_SUBTRACT_OVERFLOW(a, b) \ _GL_BINARY_OP_OVERFLOW (a, b, _GL_SUBTRACT_OVERFLOW) #define INT_NEGATE_OVERFLOW(a) \ INT_NEGATE_RANGE_OVERFLOW (a, _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) #define INT_MULTIPLY_OVERFLOW(a, b) \ _GL_BINARY_OP_OVERFLOW (a, b, _GL_MULTIPLY_OVERFLOW) #define INT_DIVIDE_OVERFLOW(a, b) \ _GL_BINARY_OP_OVERFLOW (a, b, _GL_DIVIDE_OVERFLOW) #define INT_REMAINDER_OVERFLOW(a, b) \ _GL_BINARY_OP_OVERFLOW (a, b, _GL_REMAINDER_OVERFLOW) #define INT_LEFT_SHIFT_OVERFLOW(a, b) \ INT_LEFT_SHIFT_RANGE_OVERFLOW (a, b, \ _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) /* Return 1 if the expression A B would overflow, where OP_RESULT_OVERFLOW (A, B, MIN, MAX) does the actual test, assuming MIN and MAX are the minimum and maximum for the result type. Arguments should be free of side effects. */ #define _GL_BINARY_OP_OVERFLOW(a, b, op_result_overflow) \ op_result_overflow (a, b, \ _GL_INT_MINIMUM (0 * (b) + (a)), \ _GL_INT_MAXIMUM (0 * (b) + (a))) #endif /* _GL_INTPROPS_H */ le-1.14.9/lib/basename-lgpl.c0000644000015000007670000000406112122275244012552 00000000000000/* basename.c -- return the last element in a file name Copyright (C) 1990, 1998-2001, 2003-2006, 2009-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ #include #include "dirname.h" #include /* Return the address of the last file name component of NAME. If NAME has no relative file name components because it is a file system root, return the empty string. */ char * last_component (char const *name) { char const *base = name + FILE_SYSTEM_PREFIX_LEN (name); char const *p; bool saw_slash = false; while (ISSLASH (*base)) base++; for (p = base; *p; p++) { if (ISSLASH (*p)) saw_slash = true; else if (saw_slash) { base = p; saw_slash = false; } } return (char *) base; } /* Return the length of the basename NAME. Typically NAME is the value returned by base_name or last_component. Act like strlen (NAME), except omit all trailing slashes. */ size_t base_len (char const *name) { size_t len; size_t prefix_len = FILE_SYSTEM_PREFIX_LEN (name); for (len = strlen (name); 1 < len && ISSLASH (name[len - 1]); len--) continue; if (DOUBLE_SLASH_IS_DISTINCT_ROOT && len == 1 && ISSLASH (name[0]) && ISSLASH (name[1]) && ! name[2]) return 2; if (FILE_SYSTEM_DRIVE_PREFIX_CAN_BE_RELATIVE && prefix_len && len == prefix_len && ISSLASH (name[prefix_len])) return prefix_len + 1; return len; } le-1.14.9/lib/msvc-nothrow.c0000644000015000007670000000243412122275244012513 00000000000000/* Wrappers that don't throw invalid parameter notifications with MSVC runtime libraries. Copyright (C) 2011-2013 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, see . */ #include /* Specification. */ #include "msvc-nothrow.h" /* Get declarations of the native Windows API functions. */ #define WIN32_LEAN_AND_MEAN #include #include "msvc-inval.h" #undef _get_osfhandle #if HAVE_MSVC_INVALID_PARAMETER_HANDLER intptr_t _gl_nothrow_get_osfhandle (int fd) { intptr_t result; TRY_MSVC_INVAL { result = _get_osfhandle (fd); } CATCH_MSVC_INVAL { result = (intptr_t) INVALID_HANDLE_VALUE; } DONE_MSVC_INVAL; return result; } #endif le-1.14.9/lib/chdir-long.h0000644000015000007670000000206712122275244012102 00000000000000/* provide a chdir function that tries not to fail due to ENAMETOOLONG Copyright (C) 2004-2005, 2009-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ /* Written by Jim Meyering. */ #include #include #include "pathmax.h" /* On systems without PATH_MAX, presume that chdir accepts arbitrarily long directory names. */ #ifndef PATH_MAX # define chdir_long(Dir) chdir (Dir) #else int chdir_long (char *dir); #endif le-1.14.9/lib/error.c0000644000015000007670000002407012122275244011176 00000000000000/* Error handler for noninteractive utilities Copyright (C) 1990-1998, 2000-2007, 2009-2013 Free Software Foundation, Inc. This file is part of the GNU C Library. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ /* Written by David MacKenzie . */ #if !_LIBC # include #endif #include "error.h" #include #include #include #include #if !_LIBC && ENABLE_NLS # include "gettext.h" # define _(msgid) gettext (msgid) #endif #ifdef _LIBC # include # include # include # include # define mbsrtowcs __mbsrtowcs #endif #if USE_UNLOCKED_IO # include "unlocked-io.h" #endif #ifndef _ # define _(String) String #endif /* If NULL, error will flush stdout, then print on stderr the program name, a colon and a space. Otherwise, error will call this function without parameters instead. */ void (*error_print_progname) (void); /* This variable is incremented each time 'error' is called. */ unsigned int error_message_count; #ifdef _LIBC /* In the GNU C library, there is a predefined variable for this. */ # define program_name program_invocation_name # include # include # include /* In GNU libc we want do not want to use the common name 'error' directly. Instead make it a weak alias. */ extern void __error (int status, int errnum, const char *message, ...) __attribute__ ((__format__ (__printf__, 3, 4))); extern void __error_at_line (int status, int errnum, const char *file_name, unsigned int line_number, const char *message, ...) __attribute__ ((__format__ (__printf__, 5, 6)));; # define error __error # define error_at_line __error_at_line # include # define fflush(s) INTUSE(_IO_fflush) (s) # undef putc # define putc(c, fp) INTUSE(_IO_putc) (c, fp) # include #else /* not _LIBC */ # include # include # if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ /* Get declarations of the native Windows API functions. */ # define WIN32_LEAN_AND_MEAN # include /* Get _get_osfhandle. */ # include "msvc-nothrow.h" # endif /* The gnulib override of fcntl is not needed in this file. */ # undef fcntl # if !HAVE_DECL_STRERROR_R # ifndef HAVE_DECL_STRERROR_R "this configure-time declaration test was not run" # endif # if STRERROR_R_CHAR_P char *strerror_r (); # else int strerror_r (); # endif # endif /* The calling program should define program_name and set it to the name of the executing program. */ extern char *program_name; # if HAVE_STRERROR_R || defined strerror_r # define __strerror_r strerror_r # endif /* HAVE_STRERROR_R || defined strerror_r */ #endif /* not _LIBC */ #if !_LIBC /* Return non-zero if FD is open. */ static int is_open (int fd) { # if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ /* On native Windows: The initial state of unassigned standard file descriptors is that they are open but point to an INVALID_HANDLE_VALUE. There is no fcntl, and the gnulib replacement fcntl does not support F_GETFL. */ return (HANDLE) _get_osfhandle (fd) != INVALID_HANDLE_VALUE; # else # ifndef F_GETFL # error Please port fcntl to your platform # endif return 0 <= fcntl (fd, F_GETFL); # endif } #endif static void flush_stdout (void) { #if !_LIBC int stdout_fd; # if GNULIB_FREOPEN_SAFER /* Use of gnulib's freopen-safer module normally ensures that fileno (stdout) == 1 whenever stdout is open. */ stdout_fd = STDOUT_FILENO; # else /* POSIX states that fileno (stdout) after fclose is unspecified. But in practice it is not a problem, because stdout is statically allocated and the fd of a FILE stream is stored as a field in its allocated memory. */ stdout_fd = fileno (stdout); # endif /* POSIX states that fflush (stdout) after fclose is unspecified; it is safe in glibc, but not on all other platforms. fflush (NULL) is always defined, but too draconian. */ if (0 <= stdout_fd && is_open (stdout_fd)) #endif fflush (stdout); } static void print_errno_message (int errnum) { char const *s; #if defined HAVE_STRERROR_R || _LIBC char errbuf[1024]; # if STRERROR_R_CHAR_P || _LIBC s = __strerror_r (errnum, errbuf, sizeof errbuf); # else if (__strerror_r (errnum, errbuf, sizeof errbuf) == 0) s = errbuf; else s = 0; # endif #else s = strerror (errnum); #endif #if !_LIBC if (! s) s = _("Unknown system error"); #endif #if _LIBC __fxprintf (NULL, ": %s", s); #else fprintf (stderr, ": %s", s); #endif } static void error_tail (int status, int errnum, const char *message, va_list args) { #if _LIBC if (_IO_fwide (stderr, 0) > 0) { # define ALLOCA_LIMIT 2000 size_t len = strlen (message) + 1; wchar_t *wmessage = NULL; mbstate_t st; size_t res; const char *tmp; bool use_malloc = false; while (1) { if (__libc_use_alloca (len * sizeof (wchar_t))) wmessage = (wchar_t *) alloca (len * sizeof (wchar_t)); else { if (!use_malloc) wmessage = NULL; wchar_t *p = (wchar_t *) realloc (wmessage, len * sizeof (wchar_t)); if (p == NULL) { free (wmessage); fputws_unlocked (L"out of memory\n", stderr); return; } wmessage = p; use_malloc = true; } memset (&st, '\0', sizeof (st)); tmp = message; res = mbsrtowcs (wmessage, &tmp, len, &st); if (res != len) break; if (__builtin_expect (len >= SIZE_MAX / 2, 0)) { /* This really should not happen if everything is fine. */ res = (size_t) -1; break; } len *= 2; } if (res == (size_t) -1) { /* The string cannot be converted. */ if (use_malloc) { free (wmessage); use_malloc = false; } wmessage = (wchar_t *) L"???"; } __vfwprintf (stderr, wmessage, args); if (use_malloc) free (wmessage); } else #endif vfprintf (stderr, message, args); va_end (args); ++error_message_count; if (errnum) print_errno_message (errnum); #if _LIBC __fxprintf (NULL, "\n"); #else putc ('\n', stderr); #endif fflush (stderr); if (status) exit (status); } /* Print the program name and error message MESSAGE, which is a printf-style format string with optional args. If ERRNUM is nonzero, print its corresponding system error message. Exit with status STATUS if it is nonzero. */ void error (int status, int errnum, const char *message, ...) { va_list args; #if defined _LIBC && defined __libc_ptf_call /* We do not want this call to be cut short by a thread cancellation. Therefore disable cancellation for now. */ int state = PTHREAD_CANCEL_ENABLE; __libc_ptf_call (pthread_setcancelstate, (PTHREAD_CANCEL_DISABLE, &state), 0); #endif flush_stdout (); #ifdef _LIBC _IO_flockfile (stderr); #endif if (error_print_progname) (*error_print_progname) (); else { #if _LIBC __fxprintf (NULL, "%s: ", program_name); #else fprintf (stderr, "%s: ", program_name); #endif } va_start (args, message); error_tail (status, errnum, message, args); #ifdef _LIBC _IO_funlockfile (stderr); # ifdef __libc_ptf_call __libc_ptf_call (pthread_setcancelstate, (state, NULL), 0); # endif #endif } /* Sometimes we want to have at most one error per line. This variable controls whether this mode is selected or not. */ int error_one_per_line; void error_at_line (int status, int errnum, const char *file_name, unsigned int line_number, const char *message, ...) { va_list args; if (error_one_per_line) { static const char *old_file_name; static unsigned int old_line_number; if (old_line_number == line_number && (file_name == old_file_name || strcmp (old_file_name, file_name) == 0)) /* Simply return and print nothing. */ return; old_file_name = file_name; old_line_number = line_number; } #if defined _LIBC && defined __libc_ptf_call /* We do not want this call to be cut short by a thread cancellation. Therefore disable cancellation for now. */ int state = PTHREAD_CANCEL_ENABLE; __libc_ptf_call (pthread_setcancelstate, (PTHREAD_CANCEL_DISABLE, &state), 0); #endif flush_stdout (); #ifdef _LIBC _IO_flockfile (stderr); #endif if (error_print_progname) (*error_print_progname) (); else { #if _LIBC __fxprintf (NULL, "%s:", program_name); #else fprintf (stderr, "%s:", program_name); #endif } #if _LIBC __fxprintf (NULL, file_name != NULL ? "%s:%d: " : " ", file_name, line_number); #else fprintf (stderr, file_name != NULL ? "%s:%d: " : " ", file_name, line_number); #endif va_start (args, message); error_tail (status, errnum, message, args); #ifdef _LIBC _IO_funlockfile (stderr); # ifdef __libc_ptf_call __libc_ptf_call (pthread_setcancelstate, (state, NULL), 0); # endif #endif } #ifdef _LIBC /* Make the weak alias. */ # undef error # undef error_at_line weak_alias (__error, error) weak_alias (__error_at_line, error_at_line) #endif le-1.14.9/lib/Makefile.am0000644000015000007670000021706512122275251011743 00000000000000## DO NOT EDIT! GENERATED AUTOMATICALLY! ## Process this file with automake to produce Makefile.in. # Copyright (C) 2002-2013 Free Software Foundation, Inc. # # This file is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 3 of the License, or # (at your option) any later version. # # This file is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this file. If not, see . # # As a special exception to the GNU General Public License, # this file may be distributed as part of a program that # contains a configuration script generated by Autoconf, under # the same distribution terms as the rest of that program. # # Generated by gnulib-tool. # Reproduce by: gnulib-tool --import --dir=. --lib=libgnu --source-base=lib --m4-base=m4 --doc-base=doc --tests-base=tests --aux-dir=build-aux --no-conditional-dependencies --no-libtool --macro-prefix=gl alloca btowc fnmatch ftruncate getcwd getopt-gnu mbswidth mkdir poll sockets strdup strerror strtol times AUTOMAKE_OPTIONS = 1.5 gnits subdir-objects SUBDIRS = noinst_HEADERS = noinst_LIBRARIES = noinst_LTLIBRARIES = EXTRA_DIST = BUILT_SOURCES = SUFFIXES = MOSTLYCLEANFILES = core *.stackdump MOSTLYCLEANDIRS = CLEANFILES = DISTCLEANFILES = MAINTAINERCLEANFILES = AM_CPPFLAGS = AM_CFLAGS = noinst_LIBRARIES += libgnu.a libgnu_a_SOURCES = libgnu_a_LIBADD = $(gl_LIBOBJS) libgnu_a_DEPENDENCIES = $(gl_LIBOBJS) EXTRA_libgnu_a_SOURCES = ## begin gnulib module alloca libgnu_a_LIBADD += @ALLOCA@ libgnu_a_DEPENDENCIES += @ALLOCA@ EXTRA_DIST += alloca.c EXTRA_libgnu_a_SOURCES += alloca.c ## end gnulib module alloca ## begin gnulib module alloca-opt BUILT_SOURCES += $(ALLOCA_H) # We need the following in order to create when the system # doesn't have one that works with the given compiler. if GL_GENERATE_ALLOCA_H alloca.h: alloca.in.h $(top_builddir)/config.status $(AM_V_GEN)rm -f $@-t $@ && \ { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ cat $(srcdir)/alloca.in.h; \ } > $@-t && \ mv -f $@-t $@ else alloca.h: $(top_builddir)/config.status rm -f $@ endif MOSTLYCLEANFILES += alloca.h alloca.h-t EXTRA_DIST += alloca.in.h ## end gnulib module alloca-opt ## begin gnulib module at-internal EXTRA_DIST += openat-priv.h openat-proc.c EXTRA_libgnu_a_SOURCES += openat-proc.c ## end gnulib module at-internal ## begin gnulib module btowc EXTRA_DIST += btowc.c EXTRA_libgnu_a_SOURCES += btowc.c ## end gnulib module btowc ## begin gnulib module chdir-long EXTRA_DIST += chdir-long.c chdir-long.h EXTRA_libgnu_a_SOURCES += chdir-long.c ## end gnulib module chdir-long ## begin gnulib module cloexec libgnu_a_SOURCES += cloexec.c EXTRA_DIST += cloexec.h ## end gnulib module cloexec ## begin gnulib module close EXTRA_DIST += close.c EXTRA_libgnu_a_SOURCES += close.c ## end gnulib module close ## begin gnulib module closedir EXTRA_DIST += closedir.c dirent-private.h EXTRA_libgnu_a_SOURCES += closedir.c ## end gnulib module closedir ## begin gnulib module configmake # Listed in the same order as the GNU makefile conventions, and # provided by autoconf 2.59c+. # The Automake-defined pkg* macros are appended, in the order # listed in the Automake 1.10a+ documentation. configmake.h: Makefile $(AM_V_GEN)rm -f $@-t && \ { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ echo '#define PREFIX "$(prefix)"'; \ echo '#define EXEC_PREFIX "$(exec_prefix)"'; \ echo '#define BINDIR "$(bindir)"'; \ echo '#define SBINDIR "$(sbindir)"'; \ echo '#define LIBEXECDIR "$(libexecdir)"'; \ echo '#define DATAROOTDIR "$(datarootdir)"'; \ echo '#define DATADIR "$(datadir)"'; \ echo '#define SYSCONFDIR "$(sysconfdir)"'; \ echo '#define SHAREDSTATEDIR "$(sharedstatedir)"'; \ echo '#define LOCALSTATEDIR "$(localstatedir)"'; \ echo '#define INCLUDEDIR "$(includedir)"'; \ echo '#define OLDINCLUDEDIR "$(oldincludedir)"'; \ echo '#define DOCDIR "$(docdir)"'; \ echo '#define INFODIR "$(infodir)"'; \ echo '#define HTMLDIR "$(htmldir)"'; \ echo '#define DVIDIR "$(dvidir)"'; \ echo '#define PDFDIR "$(pdfdir)"'; \ echo '#define PSDIR "$(psdir)"'; \ echo '#define LIBDIR "$(libdir)"'; \ echo '#define LISPDIR "$(lispdir)"'; \ echo '#define LOCALEDIR "$(localedir)"'; \ echo '#define MANDIR "$(mandir)"'; \ echo '#define MANEXT "$(manext)"'; \ echo '#define PKGDATADIR "$(pkgdatadir)"'; \ echo '#define PKGINCLUDEDIR "$(pkgincludedir)"'; \ echo '#define PKGLIBDIR "$(pkglibdir)"'; \ echo '#define PKGLIBEXECDIR "$(pkglibexecdir)"'; \ } | sed '/""/d' > $@-t && \ mv -f $@-t $@ BUILT_SOURCES += configmake.h CLEANFILES += configmake.h configmake.h-t ## end gnulib module configmake ## begin gnulib module dirent BUILT_SOURCES += dirent.h # We need the following in order to create when the system # doesn't have one that works with the given compiler. dirent.h: dirent.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) $(AM_V_GEN)rm -f $@-t $@ && \ { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ sed -e 's|@''GUARD_PREFIX''@|GL|g' \ -e 's|@''HAVE_DIRENT_H''@|$(HAVE_DIRENT_H)|g' \ -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ -e 's|@''NEXT_DIRENT_H''@|$(NEXT_DIRENT_H)|g' \ -e 's/@''GNULIB_OPENDIR''@/$(GNULIB_OPENDIR)/g' \ -e 's/@''GNULIB_READDIR''@/$(GNULIB_READDIR)/g' \ -e 's/@''GNULIB_REWINDDIR''@/$(GNULIB_REWINDDIR)/g' \ -e 's/@''GNULIB_CLOSEDIR''@/$(GNULIB_CLOSEDIR)/g' \ -e 's/@''GNULIB_DIRFD''@/$(GNULIB_DIRFD)/g' \ -e 's/@''GNULIB_FDOPENDIR''@/$(GNULIB_FDOPENDIR)/g' \ -e 's/@''GNULIB_SCANDIR''@/$(GNULIB_SCANDIR)/g' \ -e 's/@''GNULIB_ALPHASORT''@/$(GNULIB_ALPHASORT)/g' \ -e 's/@''HAVE_OPENDIR''@/$(HAVE_OPENDIR)/g' \ -e 's/@''HAVE_READDIR''@/$(HAVE_READDIR)/g' \ -e 's/@''HAVE_REWINDDIR''@/$(HAVE_REWINDDIR)/g' \ -e 's/@''HAVE_CLOSEDIR''@/$(HAVE_CLOSEDIR)/g' \ -e 's|@''HAVE_DECL_DIRFD''@|$(HAVE_DECL_DIRFD)|g' \ -e 's|@''HAVE_DECL_FDOPENDIR''@|$(HAVE_DECL_FDOPENDIR)|g' \ -e 's|@''HAVE_FDOPENDIR''@|$(HAVE_FDOPENDIR)|g' \ -e 's|@''HAVE_SCANDIR''@|$(HAVE_SCANDIR)|g' \ -e 's|@''HAVE_ALPHASORT''@|$(HAVE_ALPHASORT)|g' \ -e 's|@''REPLACE_OPENDIR''@|$(REPLACE_OPENDIR)|g' \ -e 's|@''REPLACE_CLOSEDIR''@|$(REPLACE_CLOSEDIR)|g' \ -e 's|@''REPLACE_DIRFD''@|$(REPLACE_DIRFD)|g' \ -e 's|@''REPLACE_FDOPENDIR''@|$(REPLACE_FDOPENDIR)|g' \ -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ < $(srcdir)/dirent.in.h; \ } > $@-t && \ mv $@-t $@ MOSTLYCLEANFILES += dirent.h dirent.h-t EXTRA_DIST += dirent.in.h ## end gnulib module dirent ## begin gnulib module dirfd EXTRA_DIST += dirfd.c EXTRA_libgnu_a_SOURCES += dirfd.c ## end gnulib module dirfd ## begin gnulib module dirname-lgpl libgnu_a_SOURCES += dirname-lgpl.c basename-lgpl.c stripslash.c EXTRA_DIST += dirname.h ## end gnulib module dirname-lgpl ## begin gnulib module dosname EXTRA_DIST += dosname.h ## end gnulib module dosname ## begin gnulib module dup EXTRA_DIST += dup.c EXTRA_libgnu_a_SOURCES += dup.c ## end gnulib module dup ## begin gnulib module dup2 EXTRA_DIST += dup2.c EXTRA_libgnu_a_SOURCES += dup2.c ## end gnulib module dup2 ## begin gnulib module errno BUILT_SOURCES += $(ERRNO_H) # We need the following in order to create when the system # doesn't have one that is POSIX compliant. if GL_GENERATE_ERRNO_H errno.h: errno.in.h $(top_builddir)/config.status $(AM_V_GEN)rm -f $@-t $@ && \ { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \ sed -e 's|@''GUARD_PREFIX''@|GL|g' \ -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ -e 's|@''NEXT_ERRNO_H''@|$(NEXT_ERRNO_H)|g' \ -e 's|@''EMULTIHOP_HIDDEN''@|$(EMULTIHOP_HIDDEN)|g' \ -e 's|@''EMULTIHOP_VALUE''@|$(EMULTIHOP_VALUE)|g' \ -e 's|@''ENOLINK_HIDDEN''@|$(ENOLINK_HIDDEN)|g' \ -e 's|@''ENOLINK_VALUE''@|$(ENOLINK_VALUE)|g' \ -e 's|@''EOVERFLOW_HIDDEN''@|$(EOVERFLOW_HIDDEN)|g' \ -e 's|@''EOVERFLOW_VALUE''@|$(EOVERFLOW_VALUE)|g' \ < $(srcdir)/errno.in.h; \ } > $@-t && \ mv $@-t $@ else errno.h: $(top_builddir)/config.status rm -f $@ endif MOSTLYCLEANFILES += errno.h errno.h-t EXTRA_DIST += errno.in.h ## end gnulib module errno ## begin gnulib module error EXTRA_DIST += error.c error.h EXTRA_libgnu_a_SOURCES += error.c ## end gnulib module error ## begin gnulib module exitfail libgnu_a_SOURCES += exitfail.c EXTRA_DIST += exitfail.h ## end gnulib module exitfail ## begin gnulib module fchdir EXTRA_DIST += fchdir.c EXTRA_libgnu_a_SOURCES += fchdir.c ## end gnulib module fchdir ## begin gnulib module fcntl EXTRA_DIST += fcntl.c EXTRA_libgnu_a_SOURCES += fcntl.c ## end gnulib module fcntl ## begin gnulib module fcntl-h BUILT_SOURCES += fcntl.h # We need the following in order to create when the system # doesn't have one that works with the given compiler. fcntl.h: fcntl.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) $(AM_V_GEN)rm -f $@-t $@ && \ { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ sed -e 's|@''GUARD_PREFIX''@|GL|g' \ -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ -e 's|@''NEXT_FCNTL_H''@|$(NEXT_FCNTL_H)|g' \ -e 's/@''GNULIB_FCNTL''@/$(GNULIB_FCNTL)/g' \ -e 's/@''GNULIB_NONBLOCKING''@/$(GNULIB_NONBLOCKING)/g' \ -e 's/@''GNULIB_OPEN''@/$(GNULIB_OPEN)/g' \ -e 's/@''GNULIB_OPENAT''@/$(GNULIB_OPENAT)/g' \ -e 's|@''HAVE_FCNTL''@|$(HAVE_FCNTL)|g' \ -e 's|@''HAVE_OPENAT''@|$(HAVE_OPENAT)|g' \ -e 's|@''REPLACE_FCNTL''@|$(REPLACE_FCNTL)|g' \ -e 's|@''REPLACE_OPEN''@|$(REPLACE_OPEN)|g' \ -e 's|@''REPLACE_OPENAT''@|$(REPLACE_OPENAT)|g' \ -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ < $(srcdir)/fcntl.in.h; \ } > $@-t && \ mv $@-t $@ MOSTLYCLEANFILES += fcntl.h fcntl.h-t EXTRA_DIST += fcntl.in.h ## end gnulib module fcntl-h ## begin gnulib module fd-hook libgnu_a_SOURCES += fd-hook.c EXTRA_DIST += fd-hook.h ## end gnulib module fd-hook ## begin gnulib module fdopendir EXTRA_DIST += fdopendir.c EXTRA_libgnu_a_SOURCES += fdopendir.c ## end gnulib module fdopendir ## begin gnulib module filename EXTRA_DIST += filename.h ## end gnulib module filename ## begin gnulib module filenamecat-lgpl libgnu_a_SOURCES += filenamecat-lgpl.c EXTRA_DIST += filenamecat.h ## end gnulib module filenamecat-lgpl ## begin gnulib module fnmatch BUILT_SOURCES += $(FNMATCH_H) # We need the following in order to create when the system # doesn't have one that supports the required API. if GL_GENERATE_FNMATCH_H fnmatch.h: fnmatch.in.h $(top_builddir)/config.status $(ARG_NONNULL_H) $(AM_V_GEN)rm -f $@-t $@ && \ { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ sed -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ < $(srcdir)/fnmatch.in.h; \ } > $@-t && \ mv -f $@-t $@ else fnmatch.h: $(top_builddir)/config.status rm -f $@ endif MOSTLYCLEANFILES += fnmatch.h fnmatch.h-t EXTRA_DIST += fnmatch.c fnmatch.in.h fnmatch_loop.c EXTRA_libgnu_a_SOURCES += fnmatch.c fnmatch_loop.c ## end gnulib module fnmatch ## begin gnulib module fstat EXTRA_DIST += fstat.c EXTRA_libgnu_a_SOURCES += fstat.c ## end gnulib module fstat ## begin gnulib module fstatat EXTRA_DIST += at-func.c fstatat.c EXTRA_libgnu_a_SOURCES += at-func.c fstatat.c ## end gnulib module fstatat ## begin gnulib module ftruncate EXTRA_DIST += ftruncate.c EXTRA_libgnu_a_SOURCES += ftruncate.c ## end gnulib module ftruncate ## begin gnulib module getcwd EXTRA_DIST += getcwd.c EXTRA_libgnu_a_SOURCES += getcwd.c ## end gnulib module getcwd ## begin gnulib module getcwd-lgpl EXTRA_DIST += getcwd-lgpl.c EXTRA_libgnu_a_SOURCES += getcwd-lgpl.c ## end gnulib module getcwd-lgpl ## begin gnulib module getdtablesize EXTRA_DIST += getdtablesize.c EXTRA_libgnu_a_SOURCES += getdtablesize.c ## end gnulib module getdtablesize ## begin gnulib module getopt-posix BUILT_SOURCES += $(GETOPT_H) # We need the following in order to create when the system # doesn't have one that works with the given compiler. getopt.h: getopt.in.h $(top_builddir)/config.status $(ARG_NONNULL_H) $(AM_V_GEN)rm -f $@-t $@ && \ { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ sed -e 's|@''GUARD_PREFIX''@|GL|g' \ -e 's|@''HAVE_GETOPT_H''@|$(HAVE_GETOPT_H)|g' \ -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ -e 's|@''NEXT_GETOPT_H''@|$(NEXT_GETOPT_H)|g' \ -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ < $(srcdir)/getopt.in.h; \ } > $@-t && \ mv -f $@-t $@ MOSTLYCLEANFILES += getopt.h getopt.h-t EXTRA_DIST += getopt.c getopt.in.h getopt1.c getopt_int.h EXTRA_libgnu_a_SOURCES += getopt.c getopt1.c ## end gnulib module getopt-posix ## begin gnulib module gettext-h libgnu_a_SOURCES += gettext.h ## end gnulib module gettext-h ## begin gnulib module intprops EXTRA_DIST += intprops.h ## end gnulib module intprops ## begin gnulib module localcharset libgnu_a_SOURCES += localcharset.h localcharset.c # We need the following in order to install a simple file in $(libdir) # which is shared with other installed packages. We use a list of referencing # packages so that "make uninstall" will remove the file if and only if it # is not used by another installed package. # On systems with glibc-2.1 or newer, the file is redundant, therefore we # avoid installing it. all-local: charset.alias ref-add.sed ref-del.sed charset_alias = $(DESTDIR)$(libdir)/charset.alias charset_tmp = $(DESTDIR)$(libdir)/charset.tmp install-exec-local: install-exec-localcharset install-exec-localcharset: all-local if test $(GLIBC21) = no; then \ case '$(host_os)' in \ darwin[56]*) \ need_charset_alias=true ;; \ darwin* | cygwin* | mingw* | pw32* | cegcc*) \ need_charset_alias=false ;; \ *) \ need_charset_alias=true ;; \ esac ; \ else \ need_charset_alias=false ; \ fi ; \ if $$need_charset_alias; then \ $(mkinstalldirs) $(DESTDIR)$(libdir) ; \ fi ; \ if test -f $(charset_alias); then \ sed -f ref-add.sed $(charset_alias) > $(charset_tmp) ; \ $(INSTALL_DATA) $(charset_tmp) $(charset_alias) ; \ rm -f $(charset_tmp) ; \ else \ if $$need_charset_alias; then \ sed -f ref-add.sed charset.alias > $(charset_tmp) ; \ $(INSTALL_DATA) $(charset_tmp) $(charset_alias) ; \ rm -f $(charset_tmp) ; \ fi ; \ fi uninstall-local: uninstall-localcharset uninstall-localcharset: all-local if test -f $(charset_alias); then \ sed -f ref-del.sed $(charset_alias) > $(charset_tmp); \ if grep '^# Packages using this file: $$' $(charset_tmp) \ > /dev/null; then \ rm -f $(charset_alias); \ else \ $(INSTALL_DATA) $(charset_tmp) $(charset_alias); \ fi; \ rm -f $(charset_tmp); \ fi charset.alias: config.charset $(AM_V_GEN)rm -f t-$@ $@ && \ $(SHELL) $(srcdir)/config.charset '$(host)' > t-$@ && \ mv t-$@ $@ SUFFIXES += .sed .sin .sin.sed: $(AM_V_GEN)rm -f t-$@ $@ && \ sed -e '/^#/d' -e 's/@''PACKAGE''@/$(PACKAGE)/g' $< > t-$@ && \ mv t-$@ $@ CLEANFILES += charset.alias ref-add.sed ref-del.sed EXTRA_DIST += config.charset ref-add.sin ref-del.sin ## end gnulib module localcharset ## begin gnulib module lstat EXTRA_DIST += lstat.c EXTRA_libgnu_a_SOURCES += lstat.c ## end gnulib module lstat ## begin gnulib module malloc-posix EXTRA_DIST += malloc.c EXTRA_libgnu_a_SOURCES += malloc.c ## end gnulib module malloc-posix ## begin gnulib module mbrtowc EXTRA_DIST += mbrtowc.c EXTRA_libgnu_a_SOURCES += mbrtowc.c ## end gnulib module mbrtowc ## begin gnulib module mbsinit EXTRA_DIST += mbsinit.c EXTRA_libgnu_a_SOURCES += mbsinit.c ## end gnulib module mbsinit ## begin gnulib module mbsrtowcs EXTRA_DIST += mbsrtowcs-impl.h mbsrtowcs-state.c mbsrtowcs.c EXTRA_libgnu_a_SOURCES += mbsrtowcs-state.c mbsrtowcs.c ## end gnulib module mbsrtowcs ## begin gnulib module mbswidth libgnu_a_SOURCES += mbswidth.h mbswidth.c ## end gnulib module mbswidth ## begin gnulib module mbtowc EXTRA_DIST += mbtowc-impl.h mbtowc.c EXTRA_libgnu_a_SOURCES += mbtowc.c ## end gnulib module mbtowc ## begin gnulib module memchr EXTRA_DIST += memchr.c memchr.valgrind EXTRA_libgnu_a_SOURCES += memchr.c ## end gnulib module memchr ## begin gnulib module mempcpy EXTRA_DIST += mempcpy.c EXTRA_libgnu_a_SOURCES += mempcpy.c ## end gnulib module mempcpy ## begin gnulib module memrchr EXTRA_DIST += memrchr.c EXTRA_libgnu_a_SOURCES += memrchr.c ## end gnulib module memrchr ## begin gnulib module mkdir EXTRA_DIST += mkdir.c EXTRA_libgnu_a_SOURCES += mkdir.c ## end gnulib module mkdir ## begin gnulib module msvc-inval EXTRA_DIST += msvc-inval.c msvc-inval.h EXTRA_libgnu_a_SOURCES += msvc-inval.c ## end gnulib module msvc-inval ## begin gnulib module msvc-nothrow EXTRA_DIST += msvc-nothrow.c msvc-nothrow.h EXTRA_libgnu_a_SOURCES += msvc-nothrow.c ## end gnulib module msvc-nothrow ## begin gnulib module open EXTRA_DIST += open.c EXTRA_libgnu_a_SOURCES += open.c ## end gnulib module open ## begin gnulib module openat EXTRA_DIST += openat.c EXTRA_libgnu_a_SOURCES += openat.c ## end gnulib module openat ## begin gnulib module openat-die libgnu_a_SOURCES += openat-die.c ## end gnulib module openat-die ## begin gnulib module openat-h EXTRA_DIST += openat.h ## end gnulib module openat-h ## begin gnulib module opendir EXTRA_DIST += dirent-private.h opendir.c EXTRA_libgnu_a_SOURCES += opendir.c ## end gnulib module opendir ## begin gnulib module pathmax EXTRA_DIST += pathmax.h ## end gnulib module pathmax ## begin gnulib module poll EXTRA_DIST += poll.c EXTRA_libgnu_a_SOURCES += poll.c ## end gnulib module poll ## begin gnulib module poll-h BUILT_SOURCES += poll.h # We need the following in order to create when the system # doesn't have one. poll.h: poll.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(WARN_ON_USE_H) $(AM_V_GEN)rm -f $@-t $@ && \ { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ sed -e 's|@''GUARD_PREFIX''@|GL|g' \ -e 's|@''HAVE_POLL_H''@|$(HAVE_POLL_H)|g' \ -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ -e 's|@''NEXT_POLL_H''@|$(NEXT_POLL_H)|g' \ -e 's/@''GNULIB_POLL''@/$(GNULIB_POLL)/g' \ -e 's|@''HAVE_POLL''@|$(HAVE_POLL)|g' \ -e 's|@''REPLACE_POLL''@|$(REPLACE_POLL)|g' \ -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ < $(srcdir)/poll.in.h; \ } > $@-t && \ mv -f $@-t $@ MOSTLYCLEANFILES += poll.h poll.h-t EXTRA_DIST += poll.in.h ## end gnulib module poll-h ## begin gnulib module readdir EXTRA_DIST += dirent-private.h readdir.c EXTRA_libgnu_a_SOURCES += readdir.c ## end gnulib module readdir ## begin gnulib module realloc-posix EXTRA_DIST += realloc.c EXTRA_libgnu_a_SOURCES += realloc.c ## end gnulib module realloc-posix ## begin gnulib module rewinddir EXTRA_DIST += dirent-private.h rewinddir.c EXTRA_libgnu_a_SOURCES += rewinddir.c ## end gnulib module rewinddir ## begin gnulib module save-cwd libgnu_a_SOURCES += save-cwd.c EXTRA_DIST += save-cwd.h ## end gnulib module save-cwd ## begin gnulib module select EXTRA_DIST += select.c EXTRA_libgnu_a_SOURCES += select.c ## end gnulib module select ## begin gnulib module signal-h BUILT_SOURCES += signal.h # We need the following in order to create when the system # doesn't have a complete one. signal.h: signal.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) $(AM_V_GEN)rm -f $@-t $@ && \ { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \ sed -e 's|@''GUARD_PREFIX''@|GL|g' \ -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ -e 's|@''NEXT_SIGNAL_H''@|$(NEXT_SIGNAL_H)|g' \ -e 's|@''GNULIB_PTHREAD_SIGMASK''@|$(GNULIB_PTHREAD_SIGMASK)|g' \ -e 's|@''GNULIB_RAISE''@|$(GNULIB_RAISE)|g' \ -e 's/@''GNULIB_SIGNAL_H_SIGPIPE''@/$(GNULIB_SIGNAL_H_SIGPIPE)/g' \ -e 's/@''GNULIB_SIGPROCMASK''@/$(GNULIB_SIGPROCMASK)/g' \ -e 's/@''GNULIB_SIGACTION''@/$(GNULIB_SIGACTION)/g' \ -e 's|@''HAVE_POSIX_SIGNALBLOCKING''@|$(HAVE_POSIX_SIGNALBLOCKING)|g' \ -e 's|@''HAVE_PTHREAD_SIGMASK''@|$(HAVE_PTHREAD_SIGMASK)|g' \ -e 's|@''HAVE_RAISE''@|$(HAVE_RAISE)|g' \ -e 's|@''HAVE_SIGSET_T''@|$(HAVE_SIGSET_T)|g' \ -e 's|@''HAVE_SIGINFO_T''@|$(HAVE_SIGINFO_T)|g' \ -e 's|@''HAVE_SIGACTION''@|$(HAVE_SIGACTION)|g' \ -e 's|@''HAVE_STRUCT_SIGACTION_SA_SIGACTION''@|$(HAVE_STRUCT_SIGACTION_SA_SIGACTION)|g' \ -e 's|@''HAVE_TYPE_VOLATILE_SIG_ATOMIC_T''@|$(HAVE_TYPE_VOLATILE_SIG_ATOMIC_T)|g' \ -e 's|@''HAVE_SIGHANDLER_T''@|$(HAVE_SIGHANDLER_T)|g' \ -e 's|@''REPLACE_PTHREAD_SIGMASK''@|$(REPLACE_PTHREAD_SIGMASK)|g' \ -e 's|@''REPLACE_RAISE''@|$(REPLACE_RAISE)|g' \ -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ < $(srcdir)/signal.in.h; \ } > $@-t && \ mv $@-t $@ MOSTLYCLEANFILES += signal.h signal.h-t EXTRA_DIST += signal.in.h ## end gnulib module signal-h ## begin gnulib module snippet/_Noreturn # Because this Makefile snippet defines a variable used by other # gnulib Makefile snippets, it must be present in all Makefile.am that # need it. This is ensured by the applicability 'all' defined above. _NORETURN_H=$(top_srcdir)/build-aux/snippet/_Noreturn.h EXTRA_DIST += $(top_srcdir)/build-aux/snippet/_Noreturn.h ## end gnulib module snippet/_Noreturn ## begin gnulib module snippet/arg-nonnull # The BUILT_SOURCES created by this Makefile snippet are not used via #include # statements but through direct file reference. Therefore this snippet must be # present in all Makefile.am that need it. This is ensured by the applicability # 'all' defined above. BUILT_SOURCES += arg-nonnull.h # The arg-nonnull.h that gets inserted into generated .h files is the same as # build-aux/snippet/arg-nonnull.h, except that it has the copyright header cut # off. arg-nonnull.h: $(top_srcdir)/build-aux/snippet/arg-nonnull.h $(AM_V_GEN)rm -f $@-t $@ && \ sed -n -e '/GL_ARG_NONNULL/,$$p' \ < $(top_srcdir)/build-aux/snippet/arg-nonnull.h \ > $@-t && \ mv $@-t $@ MOSTLYCLEANFILES += arg-nonnull.h arg-nonnull.h-t ARG_NONNULL_H=arg-nonnull.h EXTRA_DIST += $(top_srcdir)/build-aux/snippet/arg-nonnull.h ## end gnulib module snippet/arg-nonnull ## begin gnulib module snippet/c++defs # The BUILT_SOURCES created by this Makefile snippet are not used via #include # statements but through direct file reference. Therefore this snippet must be # present in all Makefile.am that need it. This is ensured by the applicability # 'all' defined above. BUILT_SOURCES += c++defs.h # The c++defs.h that gets inserted into generated .h files is the same as # build-aux/snippet/c++defs.h, except that it has the copyright header cut off. c++defs.h: $(top_srcdir)/build-aux/snippet/c++defs.h $(AM_V_GEN)rm -f $@-t $@ && \ sed -n -e '/_GL_CXXDEFS/,$$p' \ < $(top_srcdir)/build-aux/snippet/c++defs.h \ > $@-t && \ mv $@-t $@ MOSTLYCLEANFILES += c++defs.h c++defs.h-t CXXDEFS_H=c++defs.h EXTRA_DIST += $(top_srcdir)/build-aux/snippet/c++defs.h ## end gnulib module snippet/c++defs ## begin gnulib module snippet/warn-on-use BUILT_SOURCES += warn-on-use.h # The warn-on-use.h that gets inserted into generated .h files is the same as # build-aux/snippet/warn-on-use.h, except that it has the copyright header cut # off. warn-on-use.h: $(top_srcdir)/build-aux/snippet/warn-on-use.h $(AM_V_GEN)rm -f $@-t $@ && \ sed -n -e '/^.ifndef/,$$p' \ < $(top_srcdir)/build-aux/snippet/warn-on-use.h \ > $@-t && \ mv $@-t $@ MOSTLYCLEANFILES += warn-on-use.h warn-on-use.h-t WARN_ON_USE_H=warn-on-use.h EXTRA_DIST += $(top_srcdir)/build-aux/snippet/warn-on-use.h ## end gnulib module snippet/warn-on-use ## begin gnulib module sockets libgnu_a_SOURCES += sockets.h sockets.c EXTRA_DIST += w32sock.h ## end gnulib module sockets ## begin gnulib module stat EXTRA_DIST += stat.c EXTRA_libgnu_a_SOURCES += stat.c ## end gnulib module stat ## begin gnulib module stdalign BUILT_SOURCES += $(STDALIGN_H) # We need the following in order to create when the system # doesn't have one that works. if GL_GENERATE_STDALIGN_H stdalign.h: stdalign.in.h $(top_builddir)/config.status $(AM_V_GEN)rm -f $@-t $@ && \ { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ cat $(srcdir)/stdalign.in.h; \ } > $@-t && \ mv $@-t $@ else stdalign.h: $(top_builddir)/config.status rm -f $@ endif MOSTLYCLEANFILES += stdalign.h stdalign.h-t EXTRA_DIST += stdalign.in.h ## end gnulib module stdalign ## begin gnulib module stdbool BUILT_SOURCES += $(STDBOOL_H) # We need the following in order to create when the system # doesn't have one that works. if GL_GENERATE_STDBOOL_H stdbool.h: stdbool.in.h $(top_builddir)/config.status $(AM_V_GEN)rm -f $@-t $@ && \ { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ sed -e 's/@''HAVE__BOOL''@/$(HAVE__BOOL)/g' < $(srcdir)/stdbool.in.h; \ } > $@-t && \ mv $@-t $@ else stdbool.h: $(top_builddir)/config.status rm -f $@ endif MOSTLYCLEANFILES += stdbool.h stdbool.h-t EXTRA_DIST += stdbool.in.h ## end gnulib module stdbool ## begin gnulib module stddef BUILT_SOURCES += $(STDDEF_H) # We need the following in order to create when the system # doesn't have one that works with the given compiler. if GL_GENERATE_STDDEF_H stddef.h: stddef.in.h $(top_builddir)/config.status $(AM_V_GEN)rm -f $@-t $@ && \ { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \ sed -e 's|@''GUARD_PREFIX''@|GL|g' \ -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ -e 's|@''NEXT_STDDEF_H''@|$(NEXT_STDDEF_H)|g' \ -e 's|@''HAVE_WCHAR_T''@|$(HAVE_WCHAR_T)|g' \ -e 's|@''REPLACE_NULL''@|$(REPLACE_NULL)|g' \ < $(srcdir)/stddef.in.h; \ } > $@-t && \ mv $@-t $@ else stddef.h: $(top_builddir)/config.status rm -f $@ endif MOSTLYCLEANFILES += stddef.h stddef.h-t EXTRA_DIST += stddef.in.h ## end gnulib module stddef ## begin gnulib module stdint BUILT_SOURCES += $(STDINT_H) # We need the following in order to create when the system # doesn't have one that works with the given compiler. if GL_GENERATE_STDINT_H stdint.h: stdint.in.h $(top_builddir)/config.status $(AM_V_GEN)rm -f $@-t $@ && \ { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ sed -e 's|@''GUARD_PREFIX''@|GL|g' \ -e 's/@''HAVE_STDINT_H''@/$(HAVE_STDINT_H)/g' \ -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ -e 's|@''NEXT_STDINT_H''@|$(NEXT_STDINT_H)|g' \ -e 's/@''HAVE_SYS_TYPES_H''@/$(HAVE_SYS_TYPES_H)/g' \ -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ -e 's/@''HAVE_SYS_INTTYPES_H''@/$(HAVE_SYS_INTTYPES_H)/g' \ -e 's/@''HAVE_SYS_BITYPES_H''@/$(HAVE_SYS_BITYPES_H)/g' \ -e 's/@''HAVE_WCHAR_H''@/$(HAVE_WCHAR_H)/g' \ -e 's/@''HAVE_LONG_LONG_INT''@/$(HAVE_LONG_LONG_INT)/g' \ -e 's/@''HAVE_UNSIGNED_LONG_LONG_INT''@/$(HAVE_UNSIGNED_LONG_LONG_INT)/g' \ -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ -e 's/@''BITSIZEOF_PTRDIFF_T''@/$(BITSIZEOF_PTRDIFF_T)/g' \ -e 's/@''PTRDIFF_T_SUFFIX''@/$(PTRDIFF_T_SUFFIX)/g' \ -e 's/@''BITSIZEOF_SIG_ATOMIC_T''@/$(BITSIZEOF_SIG_ATOMIC_T)/g' \ -e 's/@''HAVE_SIGNED_SIG_ATOMIC_T''@/$(HAVE_SIGNED_SIG_ATOMIC_T)/g' \ -e 's/@''SIG_ATOMIC_T_SUFFIX''@/$(SIG_ATOMIC_T_SUFFIX)/g' \ -e 's/@''BITSIZEOF_SIZE_T''@/$(BITSIZEOF_SIZE_T)/g' \ -e 's/@''SIZE_T_SUFFIX''@/$(SIZE_T_SUFFIX)/g' \ -e 's/@''BITSIZEOF_WCHAR_T''@/$(BITSIZEOF_WCHAR_T)/g' \ -e 's/@''HAVE_SIGNED_WCHAR_T''@/$(HAVE_SIGNED_WCHAR_T)/g' \ -e 's/@''WCHAR_T_SUFFIX''@/$(WCHAR_T_SUFFIX)/g' \ -e 's/@''BITSIZEOF_WINT_T''@/$(BITSIZEOF_WINT_T)/g' \ -e 's/@''HAVE_SIGNED_WINT_T''@/$(HAVE_SIGNED_WINT_T)/g' \ -e 's/@''WINT_T_SUFFIX''@/$(WINT_T_SUFFIX)/g' \ < $(srcdir)/stdint.in.h; \ } > $@-t && \ mv $@-t $@ else stdint.h: $(top_builddir)/config.status rm -f $@ endif MOSTLYCLEANFILES += stdint.h stdint.h-t EXTRA_DIST += stdint.in.h ## end gnulib module stdint ## begin gnulib module stdlib BUILT_SOURCES += stdlib.h # We need the following in order to create when the system # doesn't have one that works with the given compiler. stdlib.h: stdlib.in.h $(top_builddir)/config.status $(CXXDEFS_H) \ $(_NORETURN_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) $(AM_V_GEN)rm -f $@-t $@ && \ { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \ sed -e 's|@''GUARD_PREFIX''@|GL|g' \ -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ -e 's|@''NEXT_STDLIB_H''@|$(NEXT_STDLIB_H)|g' \ -e 's/@''GNULIB__EXIT''@/$(GNULIB__EXIT)/g' \ -e 's/@''GNULIB_ATOLL''@/$(GNULIB_ATOLL)/g' \ -e 's/@''GNULIB_CALLOC_POSIX''@/$(GNULIB_CALLOC_POSIX)/g' \ -e 's/@''GNULIB_CANONICALIZE_FILE_NAME''@/$(GNULIB_CANONICALIZE_FILE_NAME)/g' \ -e 's/@''GNULIB_GETLOADAVG''@/$(GNULIB_GETLOADAVG)/g' \ -e 's/@''GNULIB_GETSUBOPT''@/$(GNULIB_GETSUBOPT)/g' \ -e 's/@''GNULIB_GRANTPT''@/$(GNULIB_GRANTPT)/g' \ -e 's/@''GNULIB_MALLOC_POSIX''@/$(GNULIB_MALLOC_POSIX)/g' \ -e 's/@''GNULIB_MBTOWC''@/$(GNULIB_MBTOWC)/g' \ -e 's/@''GNULIB_MKDTEMP''@/$(GNULIB_MKDTEMP)/g' \ -e 's/@''GNULIB_MKOSTEMP''@/$(GNULIB_MKOSTEMP)/g' \ -e 's/@''GNULIB_MKOSTEMPS''@/$(GNULIB_MKOSTEMPS)/g' \ -e 's/@''GNULIB_MKSTEMP''@/$(GNULIB_MKSTEMP)/g' \ -e 's/@''GNULIB_MKSTEMPS''@/$(GNULIB_MKSTEMPS)/g' \ -e 's/@''GNULIB_POSIX_OPENPT''@/$(GNULIB_POSIX_OPENPT)/g' \ -e 's/@''GNULIB_PTSNAME''@/$(GNULIB_PTSNAME)/g' \ -e 's/@''GNULIB_PTSNAME_R''@/$(GNULIB_PTSNAME_R)/g' \ -e 's/@''GNULIB_PUTENV''@/$(GNULIB_PUTENV)/g' \ -e 's/@''GNULIB_RANDOM''@/$(GNULIB_RANDOM)/g' \ -e 's/@''GNULIB_RANDOM_R''@/$(GNULIB_RANDOM_R)/g' \ -e 's/@''GNULIB_REALLOC_POSIX''@/$(GNULIB_REALLOC_POSIX)/g' \ -e 's/@''GNULIB_REALPATH''@/$(GNULIB_REALPATH)/g' \ -e 's/@''GNULIB_RPMATCH''@/$(GNULIB_RPMATCH)/g' \ -e 's/@''GNULIB_SECURE_GETENV''@/$(GNULIB_SECURE_GETENV)/g' \ -e 's/@''GNULIB_SETENV''@/$(GNULIB_SETENV)/g' \ -e 's/@''GNULIB_STRTOD''@/$(GNULIB_STRTOD)/g' \ -e 's/@''GNULIB_STRTOLL''@/$(GNULIB_STRTOLL)/g' \ -e 's/@''GNULIB_STRTOULL''@/$(GNULIB_STRTOULL)/g' \ -e 's/@''GNULIB_SYSTEM_POSIX''@/$(GNULIB_SYSTEM_POSIX)/g' \ -e 's/@''GNULIB_UNLOCKPT''@/$(GNULIB_UNLOCKPT)/g' \ -e 's/@''GNULIB_UNSETENV''@/$(GNULIB_UNSETENV)/g' \ -e 's/@''GNULIB_WCTOMB''@/$(GNULIB_WCTOMB)/g' \ < $(srcdir)/stdlib.in.h | \ sed -e 's|@''HAVE__EXIT''@|$(HAVE__EXIT)|g' \ -e 's|@''HAVE_ATOLL''@|$(HAVE_ATOLL)|g' \ -e 's|@''HAVE_CANONICALIZE_FILE_NAME''@|$(HAVE_CANONICALIZE_FILE_NAME)|g' \ -e 's|@''HAVE_DECL_GETLOADAVG''@|$(HAVE_DECL_GETLOADAVG)|g' \ -e 's|@''HAVE_GETSUBOPT''@|$(HAVE_GETSUBOPT)|g' \ -e 's|@''HAVE_GRANTPT''@|$(HAVE_GRANTPT)|g' \ -e 's|@''HAVE_MKDTEMP''@|$(HAVE_MKDTEMP)|g' \ -e 's|@''HAVE_MKOSTEMP''@|$(HAVE_MKOSTEMP)|g' \ -e 's|@''HAVE_MKOSTEMPS''@|$(HAVE_MKOSTEMPS)|g' \ -e 's|@''HAVE_MKSTEMP''@|$(HAVE_MKSTEMP)|g' \ -e 's|@''HAVE_MKSTEMPS''@|$(HAVE_MKSTEMPS)|g' \ -e 's|@''HAVE_POSIX_OPENPT''@|$(HAVE_POSIX_OPENPT)|g' \ -e 's|@''HAVE_PTSNAME''@|$(HAVE_PTSNAME)|g' \ -e 's|@''HAVE_PTSNAME_R''@|$(HAVE_PTSNAME_R)|g' \ -e 's|@''HAVE_RANDOM''@|$(HAVE_RANDOM)|g' \ -e 's|@''HAVE_RANDOM_H''@|$(HAVE_RANDOM_H)|g' \ -e 's|@''HAVE_RANDOM_R''@|$(HAVE_RANDOM_R)|g' \ -e 's|@''HAVE_REALPATH''@|$(HAVE_REALPATH)|g' \ -e 's|@''HAVE_RPMATCH''@|$(HAVE_RPMATCH)|g' \ -e 's|@''HAVE_SECURE_GETENV''@|$(HAVE_SECURE_GETENV)|g' \ -e 's|@''HAVE_DECL_SETENV''@|$(HAVE_DECL_SETENV)|g' \ -e 's|@''HAVE_STRTOD''@|$(HAVE_STRTOD)|g' \ -e 's|@''HAVE_STRTOLL''@|$(HAVE_STRTOLL)|g' \ -e 's|@''HAVE_STRTOULL''@|$(HAVE_STRTOULL)|g' \ -e 's|@''HAVE_STRUCT_RANDOM_DATA''@|$(HAVE_STRUCT_RANDOM_DATA)|g' \ -e 's|@''HAVE_SYS_LOADAVG_H''@|$(HAVE_SYS_LOADAVG_H)|g' \ -e 's|@''HAVE_UNLOCKPT''@|$(HAVE_UNLOCKPT)|g' \ -e 's|@''HAVE_DECL_UNSETENV''@|$(HAVE_DECL_UNSETENV)|g' \ -e 's|@''REPLACE_CALLOC''@|$(REPLACE_CALLOC)|g' \ -e 's|@''REPLACE_CANONICALIZE_FILE_NAME''@|$(REPLACE_CANONICALIZE_FILE_NAME)|g' \ -e 's|@''REPLACE_MALLOC''@|$(REPLACE_MALLOC)|g' \ -e 's|@''REPLACE_MBTOWC''@|$(REPLACE_MBTOWC)|g' \ -e 's|@''REPLACE_MKSTEMP''@|$(REPLACE_MKSTEMP)|g' \ -e 's|@''REPLACE_PTSNAME''@|$(REPLACE_PTSNAME)|g' \ -e 's|@''REPLACE_PTSNAME_R''@|$(REPLACE_PTSNAME_R)|g' \ -e 's|@''REPLACE_PUTENV''@|$(REPLACE_PUTENV)|g' \ -e 's|@''REPLACE_RANDOM_R''@|$(REPLACE_RANDOM_R)|g' \ -e 's|@''REPLACE_REALLOC''@|$(REPLACE_REALLOC)|g' \ -e 's|@''REPLACE_REALPATH''@|$(REPLACE_REALPATH)|g' \ -e 's|@''REPLACE_SETENV''@|$(REPLACE_SETENV)|g' \ -e 's|@''REPLACE_STRTOD''@|$(REPLACE_STRTOD)|g' \ -e 's|@''REPLACE_UNSETENV''@|$(REPLACE_UNSETENV)|g' \ -e 's|@''REPLACE_WCTOMB''@|$(REPLACE_WCTOMB)|g' \ -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ -e '/definition of _Noreturn/r $(_NORETURN_H)' \ -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)'; \ } > $@-t && \ mv $@-t $@ MOSTLYCLEANFILES += stdlib.h stdlib.h-t EXTRA_DIST += stdlib.in.h ## end gnulib module stdlib ## begin gnulib module strdup EXTRA_DIST += strdup.c EXTRA_libgnu_a_SOURCES += strdup.c ## end gnulib module strdup ## begin gnulib module strdup-posix EXTRA_DIST += strdup.c EXTRA_libgnu_a_SOURCES += strdup.c ## end gnulib module strdup-posix ## begin gnulib module streq EXTRA_DIST += streq.h ## end gnulib module streq ## begin gnulib module strerror EXTRA_DIST += strerror.c EXTRA_libgnu_a_SOURCES += strerror.c ## end gnulib module strerror ## begin gnulib module strerror-override EXTRA_DIST += strerror-override.c strerror-override.h EXTRA_libgnu_a_SOURCES += strerror-override.c ## end gnulib module strerror-override ## begin gnulib module string BUILT_SOURCES += string.h # We need the following in order to create when the system # doesn't have one that works with the given compiler. string.h: string.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) $(AM_V_GEN)rm -f $@-t $@ && \ { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \ sed -e 's|@''GUARD_PREFIX''@|GL|g' \ -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ -e 's|@''NEXT_STRING_H''@|$(NEXT_STRING_H)|g' \ -e 's/@''GNULIB_FFSL''@/$(GNULIB_FFSL)/g' \ -e 's/@''GNULIB_FFSLL''@/$(GNULIB_FFSLL)/g' \ -e 's/@''GNULIB_MBSLEN''@/$(GNULIB_MBSLEN)/g' \ -e 's/@''GNULIB_MBSNLEN''@/$(GNULIB_MBSNLEN)/g' \ -e 's/@''GNULIB_MBSCHR''@/$(GNULIB_MBSCHR)/g' \ -e 's/@''GNULIB_MBSRCHR''@/$(GNULIB_MBSRCHR)/g' \ -e 's/@''GNULIB_MBSSTR''@/$(GNULIB_MBSSTR)/g' \ -e 's/@''GNULIB_MBSCASECMP''@/$(GNULIB_MBSCASECMP)/g' \ -e 's/@''GNULIB_MBSNCASECMP''@/$(GNULIB_MBSNCASECMP)/g' \ -e 's/@''GNULIB_MBSPCASECMP''@/$(GNULIB_MBSPCASECMP)/g' \ -e 's/@''GNULIB_MBSCASESTR''@/$(GNULIB_MBSCASESTR)/g' \ -e 's/@''GNULIB_MBSCSPN''@/$(GNULIB_MBSCSPN)/g' \ -e 's/@''GNULIB_MBSPBRK''@/$(GNULIB_MBSPBRK)/g' \ -e 's/@''GNULIB_MBSSPN''@/$(GNULIB_MBSSPN)/g' \ -e 's/@''GNULIB_MBSSEP''@/$(GNULIB_MBSSEP)/g' \ -e 's/@''GNULIB_MBSTOK_R''@/$(GNULIB_MBSTOK_R)/g' \ -e 's/@''GNULIB_MEMCHR''@/$(GNULIB_MEMCHR)/g' \ -e 's/@''GNULIB_MEMMEM''@/$(GNULIB_MEMMEM)/g' \ -e 's/@''GNULIB_MEMPCPY''@/$(GNULIB_MEMPCPY)/g' \ -e 's/@''GNULIB_MEMRCHR''@/$(GNULIB_MEMRCHR)/g' \ -e 's/@''GNULIB_RAWMEMCHR''@/$(GNULIB_RAWMEMCHR)/g' \ -e 's/@''GNULIB_STPCPY''@/$(GNULIB_STPCPY)/g' \ -e 's/@''GNULIB_STPNCPY''@/$(GNULIB_STPNCPY)/g' \ -e 's/@''GNULIB_STRCHRNUL''@/$(GNULIB_STRCHRNUL)/g' \ -e 's/@''GNULIB_STRDUP''@/$(GNULIB_STRDUP)/g' \ -e 's/@''GNULIB_STRNCAT''@/$(GNULIB_STRNCAT)/g' \ -e 's/@''GNULIB_STRNDUP''@/$(GNULIB_STRNDUP)/g' \ -e 's/@''GNULIB_STRNLEN''@/$(GNULIB_STRNLEN)/g' \ -e 's/@''GNULIB_STRPBRK''@/$(GNULIB_STRPBRK)/g' \ -e 's/@''GNULIB_STRSEP''@/$(GNULIB_STRSEP)/g' \ -e 's/@''GNULIB_STRSTR''@/$(GNULIB_STRSTR)/g' \ -e 's/@''GNULIB_STRCASESTR''@/$(GNULIB_STRCASESTR)/g' \ -e 's/@''GNULIB_STRTOK_R''@/$(GNULIB_STRTOK_R)/g' \ -e 's/@''GNULIB_STRERROR''@/$(GNULIB_STRERROR)/g' \ -e 's/@''GNULIB_STRERROR_R''@/$(GNULIB_STRERROR_R)/g' \ -e 's/@''GNULIB_STRSIGNAL''@/$(GNULIB_STRSIGNAL)/g' \ -e 's/@''GNULIB_STRVERSCMP''@/$(GNULIB_STRVERSCMP)/g' \ < $(srcdir)/string.in.h | \ sed -e 's|@''HAVE_FFSL''@|$(HAVE_FFSL)|g' \ -e 's|@''HAVE_FFSLL''@|$(HAVE_FFSLL)|g' \ -e 's|@''HAVE_MBSLEN''@|$(HAVE_MBSLEN)|g' \ -e 's|@''HAVE_MEMCHR''@|$(HAVE_MEMCHR)|g' \ -e 's|@''HAVE_DECL_MEMMEM''@|$(HAVE_DECL_MEMMEM)|g' \ -e 's|@''HAVE_MEMPCPY''@|$(HAVE_MEMPCPY)|g' \ -e 's|@''HAVE_DECL_MEMRCHR''@|$(HAVE_DECL_MEMRCHR)|g' \ -e 's|@''HAVE_RAWMEMCHR''@|$(HAVE_RAWMEMCHR)|g' \ -e 's|@''HAVE_STPCPY''@|$(HAVE_STPCPY)|g' \ -e 's|@''HAVE_STPNCPY''@|$(HAVE_STPNCPY)|g' \ -e 's|@''HAVE_STRCHRNUL''@|$(HAVE_STRCHRNUL)|g' \ -e 's|@''HAVE_DECL_STRDUP''@|$(HAVE_DECL_STRDUP)|g' \ -e 's|@''HAVE_DECL_STRNDUP''@|$(HAVE_DECL_STRNDUP)|g' \ -e 's|@''HAVE_DECL_STRNLEN''@|$(HAVE_DECL_STRNLEN)|g' \ -e 's|@''HAVE_STRPBRK''@|$(HAVE_STRPBRK)|g' \ -e 's|@''HAVE_STRSEP''@|$(HAVE_STRSEP)|g' \ -e 's|@''HAVE_STRCASESTR''@|$(HAVE_STRCASESTR)|g' \ -e 's|@''HAVE_DECL_STRTOK_R''@|$(HAVE_DECL_STRTOK_R)|g' \ -e 's|@''HAVE_DECL_STRERROR_R''@|$(HAVE_DECL_STRERROR_R)|g' \ -e 's|@''HAVE_DECL_STRSIGNAL''@|$(HAVE_DECL_STRSIGNAL)|g' \ -e 's|@''HAVE_STRVERSCMP''@|$(HAVE_STRVERSCMP)|g' \ -e 's|@''REPLACE_STPNCPY''@|$(REPLACE_STPNCPY)|g' \ -e 's|@''REPLACE_MEMCHR''@|$(REPLACE_MEMCHR)|g' \ -e 's|@''REPLACE_MEMMEM''@|$(REPLACE_MEMMEM)|g' \ -e 's|@''REPLACE_STRCASESTR''@|$(REPLACE_STRCASESTR)|g' \ -e 's|@''REPLACE_STRCHRNUL''@|$(REPLACE_STRCHRNUL)|g' \ -e 's|@''REPLACE_STRDUP''@|$(REPLACE_STRDUP)|g' \ -e 's|@''REPLACE_STRSTR''@|$(REPLACE_STRSTR)|g' \ -e 's|@''REPLACE_STRERROR''@|$(REPLACE_STRERROR)|g' \ -e 's|@''REPLACE_STRERROR_R''@|$(REPLACE_STRERROR_R)|g' \ -e 's|@''REPLACE_STRNCAT''@|$(REPLACE_STRNCAT)|g' \ -e 's|@''REPLACE_STRNDUP''@|$(REPLACE_STRNDUP)|g' \ -e 's|@''REPLACE_STRNLEN''@|$(REPLACE_STRNLEN)|g' \ -e 's|@''REPLACE_STRSIGNAL''@|$(REPLACE_STRSIGNAL)|g' \ -e 's|@''REPLACE_STRTOK_R''@|$(REPLACE_STRTOK_R)|g' \ -e 's|@''UNDEFINE_STRTOK_R''@|$(UNDEFINE_STRTOK_R)|g' \ -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)'; \ < $(srcdir)/string.in.h; \ } > $@-t && \ mv $@-t $@ MOSTLYCLEANFILES += string.h string.h-t EXTRA_DIST += string.in.h ## end gnulib module string ## begin gnulib module strnlen1 libgnu_a_SOURCES += strnlen1.h strnlen1.c ## end gnulib module strnlen1 ## begin gnulib module strtol EXTRA_DIST += strtol.c EXTRA_libgnu_a_SOURCES += strtol.c ## end gnulib module strtol ## begin gnulib module sys_select BUILT_SOURCES += sys/select.h # We need the following in order to create when the system # doesn't have one that works with the given compiler. sys/select.h: sys_select.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(WARN_ON_USE_H) $(AM_V_at)$(MKDIR_P) sys $(AM_V_GEN)rm -f $@-t $@ && \ { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ sed -e 's|@''GUARD_PREFIX''@|GL|g' \ -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ -e 's|@''NEXT_SYS_SELECT_H''@|$(NEXT_SYS_SELECT_H)|g' \ -e 's|@''HAVE_SYS_SELECT_H''@|$(HAVE_SYS_SELECT_H)|g' \ -e 's/@''GNULIB_PSELECT''@/$(GNULIB_PSELECT)/g' \ -e 's/@''GNULIB_SELECT''@/$(GNULIB_SELECT)/g' \ -e 's|@''HAVE_WINSOCK2_H''@|$(HAVE_WINSOCK2_H)|g' \ -e 's|@''HAVE_PSELECT''@|$(HAVE_PSELECT)|g' \ -e 's|@''REPLACE_PSELECT''@|$(REPLACE_PSELECT)|g' \ -e 's|@''REPLACE_SELECT''@|$(REPLACE_SELECT)|g' \ -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ < $(srcdir)/sys_select.in.h; \ } > $@-t && \ mv $@-t $@ MOSTLYCLEANFILES += sys/select.h sys/select.h-t MOSTLYCLEANDIRS += sys EXTRA_DIST += sys_select.in.h ## end gnulib module sys_select ## begin gnulib module sys_socket BUILT_SOURCES += sys/socket.h libgnu_a_SOURCES += sys_socket.c # We need the following in order to create when the system # doesn't have one that works with the given compiler. sys/socket.h: sys_socket.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(WARN_ON_USE_H) $(ARG_NONNULL_H) $(AM_V_at)$(MKDIR_P) sys $(AM_V_GEN)rm -f $@-t $@ && \ { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ sed -e 's|@''GUARD_PREFIX''@|GL|g' \ -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ -e 's|@''NEXT_SYS_SOCKET_H''@|$(NEXT_SYS_SOCKET_H)|g' \ -e 's|@''HAVE_SYS_SOCKET_H''@|$(HAVE_SYS_SOCKET_H)|g' \ -e 's/@''GNULIB_CLOSE''@/$(GNULIB_CLOSE)/g' \ -e 's/@''GNULIB_SOCKET''@/$(GNULIB_SOCKET)/g' \ -e 's/@''GNULIB_CONNECT''@/$(GNULIB_CONNECT)/g' \ -e 's/@''GNULIB_ACCEPT''@/$(GNULIB_ACCEPT)/g' \ -e 's/@''GNULIB_BIND''@/$(GNULIB_BIND)/g' \ -e 's/@''GNULIB_GETPEERNAME''@/$(GNULIB_GETPEERNAME)/g' \ -e 's/@''GNULIB_GETSOCKNAME''@/$(GNULIB_GETSOCKNAME)/g' \ -e 's/@''GNULIB_GETSOCKOPT''@/$(GNULIB_GETSOCKOPT)/g' \ -e 's/@''GNULIB_LISTEN''@/$(GNULIB_LISTEN)/g' \ -e 's/@''GNULIB_RECV''@/$(GNULIB_RECV)/g' \ -e 's/@''GNULIB_SEND''@/$(GNULIB_SEND)/g' \ -e 's/@''GNULIB_RECVFROM''@/$(GNULIB_RECVFROM)/g' \ -e 's/@''GNULIB_SENDTO''@/$(GNULIB_SENDTO)/g' \ -e 's/@''GNULIB_SETSOCKOPT''@/$(GNULIB_SETSOCKOPT)/g' \ -e 's/@''GNULIB_SHUTDOWN''@/$(GNULIB_SHUTDOWN)/g' \ -e 's/@''GNULIB_ACCEPT4''@/$(GNULIB_ACCEPT4)/g' \ -e 's|@''HAVE_WINSOCK2_H''@|$(HAVE_WINSOCK2_H)|g' \ -e 's|@''HAVE_WS2TCPIP_H''@|$(HAVE_WS2TCPIP_H)|g' \ -e 's|@''HAVE_STRUCT_SOCKADDR_STORAGE''@|$(HAVE_STRUCT_SOCKADDR_STORAGE)|g' \ -e 's|@''HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY''@|$(HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY)|g' \ -e 's|@''HAVE_SA_FAMILY_T''@|$(HAVE_SA_FAMILY_T)|g' \ -e 's|@''HAVE_ACCEPT4''@|$(HAVE_ACCEPT4)|g' \ -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ < $(srcdir)/sys_socket.in.h; \ } > $@-t && \ mv -f $@-t $@ MOSTLYCLEANFILES += sys/socket.h sys/socket.h-t MOSTLYCLEANDIRS += sys EXTRA_DIST += sys_socket.in.h ## end gnulib module sys_socket ## begin gnulib module sys_stat BUILT_SOURCES += sys/stat.h # We need the following in order to create when the system # has one that is incomplete. sys/stat.h: sys_stat.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) $(AM_V_at)$(MKDIR_P) sys $(AM_V_GEN)rm -f $@-t $@ && \ { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ sed -e 's|@''GUARD_PREFIX''@|GL|g' \ -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ -e 's|@''NEXT_SYS_STAT_H''@|$(NEXT_SYS_STAT_H)|g' \ -e 's|@''WINDOWS_64_BIT_ST_SIZE''@|$(WINDOWS_64_BIT_ST_SIZE)|g' \ -e 's/@''GNULIB_FCHMODAT''@/$(GNULIB_FCHMODAT)/g' \ -e 's/@''GNULIB_FSTAT''@/$(GNULIB_FSTAT)/g' \ -e 's/@''GNULIB_FSTATAT''@/$(GNULIB_FSTATAT)/g' \ -e 's/@''GNULIB_FUTIMENS''@/$(GNULIB_FUTIMENS)/g' \ -e 's/@''GNULIB_LCHMOD''@/$(GNULIB_LCHMOD)/g' \ -e 's/@''GNULIB_LSTAT''@/$(GNULIB_LSTAT)/g' \ -e 's/@''GNULIB_MKDIRAT''@/$(GNULIB_MKDIRAT)/g' \ -e 's/@''GNULIB_MKFIFO''@/$(GNULIB_MKFIFO)/g' \ -e 's/@''GNULIB_MKFIFOAT''@/$(GNULIB_MKFIFOAT)/g' \ -e 's/@''GNULIB_MKNOD''@/$(GNULIB_MKNOD)/g' \ -e 's/@''GNULIB_MKNODAT''@/$(GNULIB_MKNODAT)/g' \ -e 's/@''GNULIB_STAT''@/$(GNULIB_STAT)/g' \ -e 's/@''GNULIB_UTIMENSAT''@/$(GNULIB_UTIMENSAT)/g' \ -e 's|@''HAVE_FCHMODAT''@|$(HAVE_FCHMODAT)|g' \ -e 's|@''HAVE_FSTATAT''@|$(HAVE_FSTATAT)|g' \ -e 's|@''HAVE_FUTIMENS''@|$(HAVE_FUTIMENS)|g' \ -e 's|@''HAVE_LCHMOD''@|$(HAVE_LCHMOD)|g' \ -e 's|@''HAVE_LSTAT''@|$(HAVE_LSTAT)|g' \ -e 's|@''HAVE_MKDIRAT''@|$(HAVE_MKDIRAT)|g' \ -e 's|@''HAVE_MKFIFO''@|$(HAVE_MKFIFO)|g' \ -e 's|@''HAVE_MKFIFOAT''@|$(HAVE_MKFIFOAT)|g' \ -e 's|@''HAVE_MKNOD''@|$(HAVE_MKNOD)|g' \ -e 's|@''HAVE_MKNODAT''@|$(HAVE_MKNODAT)|g' \ -e 's|@''HAVE_UTIMENSAT''@|$(HAVE_UTIMENSAT)|g' \ -e 's|@''REPLACE_FSTAT''@|$(REPLACE_FSTAT)|g' \ -e 's|@''REPLACE_FSTATAT''@|$(REPLACE_FSTATAT)|g' \ -e 's|@''REPLACE_FUTIMENS''@|$(REPLACE_FUTIMENS)|g' \ -e 's|@''REPLACE_LSTAT''@|$(REPLACE_LSTAT)|g' \ -e 's|@''REPLACE_MKDIR''@|$(REPLACE_MKDIR)|g' \ -e 's|@''REPLACE_MKFIFO''@|$(REPLACE_MKFIFO)|g' \ -e 's|@''REPLACE_MKNOD''@|$(REPLACE_MKNOD)|g' \ -e 's|@''REPLACE_STAT''@|$(REPLACE_STAT)|g' \ -e 's|@''REPLACE_UTIMENSAT''@|$(REPLACE_UTIMENSAT)|g' \ -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ < $(srcdir)/sys_stat.in.h; \ } > $@-t && \ mv $@-t $@ MOSTLYCLEANFILES += sys/stat.h sys/stat.h-t MOSTLYCLEANDIRS += sys EXTRA_DIST += sys_stat.in.h ## end gnulib module sys_stat ## begin gnulib module sys_time BUILT_SOURCES += sys/time.h # We need the following in order to create when the system # doesn't have one that works with the given compiler. sys/time.h: sys_time.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) $(AM_V_at)$(MKDIR_P) sys $(AM_V_GEN)rm -f $@-t $@ && \ { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ sed -e 's|@''GUARD_PREFIX''@|GL|g' \ -e 's/@''HAVE_SYS_TIME_H''@/$(HAVE_SYS_TIME_H)/g' \ -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ -e 's|@''NEXT_SYS_TIME_H''@|$(NEXT_SYS_TIME_H)|g' \ -e 's/@''GNULIB_GETTIMEOFDAY''@/$(GNULIB_GETTIMEOFDAY)/g' \ -e 's|@''HAVE_WINSOCK2_H''@|$(HAVE_WINSOCK2_H)|g' \ -e 's/@''HAVE_GETTIMEOFDAY''@/$(HAVE_GETTIMEOFDAY)/g' \ -e 's/@''HAVE_STRUCT_TIMEVAL''@/$(HAVE_STRUCT_TIMEVAL)/g' \ -e 's/@''REPLACE_GETTIMEOFDAY''@/$(REPLACE_GETTIMEOFDAY)/g' \ -e 's/@''REPLACE_STRUCT_TIMEVAL''@/$(REPLACE_STRUCT_TIMEVAL)/g' \ -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ < $(srcdir)/sys_time.in.h; \ } > $@-t && \ mv $@-t $@ MOSTLYCLEANFILES += sys/time.h sys/time.h-t EXTRA_DIST += sys_time.in.h ## end gnulib module sys_time ## begin gnulib module sys_times BUILT_SOURCES += sys/times.h # We need the following in order to create when the system # doesn't have one that works with the given compiler. sys/times.h: sys_times.in.h $(top_builddir)/config.status $(WARN_ON_USE_H) $(ARG_NONNULL_H) $(AM_V_at)$(MKDIR_P) sys $(AM_V_GEN)rm -f $@-t $@ && \ { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ sed -e 's|@''GUARD_PREFIX''@|GL|g' \ -e 's/@''HAVE_SYS_TIMES_H''@/$(HAVE_SYS_TIMES_H)/g' \ -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ -e 's|@''NEXT_SYS_TIMES_H''@|$(NEXT_SYS_TIMES_H)|g' \ -e 's/@''GNULIB_TIMES''@/$(GNULIB_TIMES)/g' \ -e 's|@''HAVE_STRUCT_TMS''@|$(HAVE_STRUCT_TMS)|g' \ -e 's|@''HAVE_TIMES''@|$(HAVE_TIMES)|g' \ -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ < $(srcdir)/sys_times.in.h; \ } > $@-t && \ mv $@-t $@ MOSTLYCLEANFILES += sys/times.h sys/times.h-t MOSTLYCLEANDIRS += sys EXTRA_DIST += sys_times.in.h ## end gnulib module sys_times ## begin gnulib module sys_types BUILT_SOURCES += sys/types.h # We need the following in order to create when the system # doesn't have one that works with the given compiler. sys/types.h: sys_types.in.h $(top_builddir)/config.status $(AM_V_at)$(MKDIR_P) sys $(AM_V_GEN)rm -f $@-t $@ && \ { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ sed -e 's|@''GUARD_PREFIX''@|GL|g' \ -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ -e 's|@''NEXT_SYS_TYPES_H''@|$(NEXT_SYS_TYPES_H)|g' \ -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ < $(srcdir)/sys_types.in.h; \ } > $@-t && \ mv $@-t $@ MOSTLYCLEANFILES += sys/types.h sys/types.h-t EXTRA_DIST += sys_types.in.h ## end gnulib module sys_types ## begin gnulib module sys_uio BUILT_SOURCES += sys/uio.h # We need the following in order to create when the system # doesn't have one that works with the given compiler. sys/uio.h: sys_uio.in.h $(top_builddir)/config.status $(AM_V_at)$(MKDIR_P) sys $(AM_V_GEN)rm -f $@-t $@ && \ { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ sed -e 's|@''GUARD_PREFIX''@|GL|g' \ -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ -e 's|@''NEXT_SYS_UIO_H''@|$(NEXT_SYS_UIO_H)|g' \ -e 's|@''HAVE_SYS_UIO_H''@|$(HAVE_SYS_UIO_H)|g' \ < $(srcdir)/sys_uio.in.h; \ } > $@-t && \ mv -f $@-t $@ MOSTLYCLEANFILES += sys/uio.h sys/uio.h-t MOSTLYCLEANDIRS += sys EXTRA_DIST += sys_uio.in.h ## end gnulib module sys_uio ## begin gnulib module time BUILT_SOURCES += time.h # We need the following in order to create when the system # doesn't have one that works with the given compiler. time.h: time.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) $(AM_V_GEN)rm -f $@-t $@ && \ { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \ sed -e 's|@''GUARD_PREFIX''@|GL|g' \ -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ -e 's|@''NEXT_TIME_H''@|$(NEXT_TIME_H)|g' \ -e 's/@''GNULIB_MKTIME''@/$(GNULIB_MKTIME)/g' \ -e 's/@''GNULIB_NANOSLEEP''@/$(GNULIB_NANOSLEEP)/g' \ -e 's/@''GNULIB_STRPTIME''@/$(GNULIB_STRPTIME)/g' \ -e 's/@''GNULIB_TIMEGM''@/$(GNULIB_TIMEGM)/g' \ -e 's/@''GNULIB_TIME_R''@/$(GNULIB_TIME_R)/g' \ -e 's|@''HAVE_DECL_LOCALTIME_R''@|$(HAVE_DECL_LOCALTIME_R)|g' \ -e 's|@''HAVE_NANOSLEEP''@|$(HAVE_NANOSLEEP)|g' \ -e 's|@''HAVE_STRPTIME''@|$(HAVE_STRPTIME)|g' \ -e 's|@''HAVE_TIMEGM''@|$(HAVE_TIMEGM)|g' \ -e 's|@''REPLACE_LOCALTIME_R''@|$(REPLACE_LOCALTIME_R)|g' \ -e 's|@''REPLACE_MKTIME''@|$(REPLACE_MKTIME)|g' \ -e 's|@''REPLACE_NANOSLEEP''@|$(REPLACE_NANOSLEEP)|g' \ -e 's|@''REPLACE_TIMEGM''@|$(REPLACE_TIMEGM)|g' \ -e 's|@''PTHREAD_H_DEFINES_STRUCT_TIMESPEC''@|$(PTHREAD_H_DEFINES_STRUCT_TIMESPEC)|g' \ -e 's|@''SYS_TIME_H_DEFINES_STRUCT_TIMESPEC''@|$(SYS_TIME_H_DEFINES_STRUCT_TIMESPEC)|g' \ -e 's|@''TIME_H_DEFINES_STRUCT_TIMESPEC''@|$(TIME_H_DEFINES_STRUCT_TIMESPEC)|g' \ -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ < $(srcdir)/time.in.h; \ } > $@-t && \ mv $@-t $@ MOSTLYCLEANFILES += time.h time.h-t EXTRA_DIST += time.in.h ## end gnulib module time ## begin gnulib module times EXTRA_DIST += times.c EXTRA_libgnu_a_SOURCES += times.c ## end gnulib module times ## begin gnulib module unistd BUILT_SOURCES += unistd.h libgnu_a_SOURCES += unistd.c # We need the following in order to create an empty placeholder for # when the system doesn't have one. unistd.h: unistd.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) $(AM_V_GEN)rm -f $@-t $@ && \ { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ sed -e 's|@''GUARD_PREFIX''@|GL|g' \ -e 's|@''HAVE_UNISTD_H''@|$(HAVE_UNISTD_H)|g' \ -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ -e 's|@''NEXT_UNISTD_H''@|$(NEXT_UNISTD_H)|g' \ -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ -e 's/@''GNULIB_CHDIR''@/$(GNULIB_CHDIR)/g' \ -e 's/@''GNULIB_CHOWN''@/$(GNULIB_CHOWN)/g' \ -e 's/@''GNULIB_CLOSE''@/$(GNULIB_CLOSE)/g' \ -e 's/@''GNULIB_DUP''@/$(GNULIB_DUP)/g' \ -e 's/@''GNULIB_DUP2''@/$(GNULIB_DUP2)/g' \ -e 's/@''GNULIB_DUP3''@/$(GNULIB_DUP3)/g' \ -e 's/@''GNULIB_ENVIRON''@/$(GNULIB_ENVIRON)/g' \ -e 's/@''GNULIB_EUIDACCESS''@/$(GNULIB_EUIDACCESS)/g' \ -e 's/@''GNULIB_FACCESSAT''@/$(GNULIB_FACCESSAT)/g' \ -e 's/@''GNULIB_FCHDIR''@/$(GNULIB_FCHDIR)/g' \ -e 's/@''GNULIB_FCHOWNAT''@/$(GNULIB_FCHOWNAT)/g' \ -e 's/@''GNULIB_FDATASYNC''@/$(GNULIB_FDATASYNC)/g' \ -e 's/@''GNULIB_FSYNC''@/$(GNULIB_FSYNC)/g' \ -e 's/@''GNULIB_FTRUNCATE''@/$(GNULIB_FTRUNCATE)/g' \ -e 's/@''GNULIB_GETCWD''@/$(GNULIB_GETCWD)/g' \ -e 's/@''GNULIB_GETDOMAINNAME''@/$(GNULIB_GETDOMAINNAME)/g' \ -e 's/@''GNULIB_GETDTABLESIZE''@/$(GNULIB_GETDTABLESIZE)/g' \ -e 's/@''GNULIB_GETGROUPS''@/$(GNULIB_GETGROUPS)/g' \ -e 's/@''GNULIB_GETHOSTNAME''@/$(GNULIB_GETHOSTNAME)/g' \ -e 's/@''GNULIB_GETLOGIN''@/$(GNULIB_GETLOGIN)/g' \ -e 's/@''GNULIB_GETLOGIN_R''@/$(GNULIB_GETLOGIN_R)/g' \ -e 's/@''GNULIB_GETPAGESIZE''@/$(GNULIB_GETPAGESIZE)/g' \ -e 's/@''GNULIB_GETUSERSHELL''@/$(GNULIB_GETUSERSHELL)/g' \ -e 's/@''GNULIB_GROUP_MEMBER''@/$(GNULIB_GROUP_MEMBER)/g' \ -e 's/@''GNULIB_ISATTY''@/$(GNULIB_ISATTY)/g' \ -e 's/@''GNULIB_LCHOWN''@/$(GNULIB_LCHOWN)/g' \ -e 's/@''GNULIB_LINK''@/$(GNULIB_LINK)/g' \ -e 's/@''GNULIB_LINKAT''@/$(GNULIB_LINKAT)/g' \ -e 's/@''GNULIB_LSEEK''@/$(GNULIB_LSEEK)/g' \ -e 's/@''GNULIB_PIPE''@/$(GNULIB_PIPE)/g' \ -e 's/@''GNULIB_PIPE2''@/$(GNULIB_PIPE2)/g' \ -e 's/@''GNULIB_PREAD''@/$(GNULIB_PREAD)/g' \ -e 's/@''GNULIB_PWRITE''@/$(GNULIB_PWRITE)/g' \ -e 's/@''GNULIB_READ''@/$(GNULIB_READ)/g' \ -e 's/@''GNULIB_READLINK''@/$(GNULIB_READLINK)/g' \ -e 's/@''GNULIB_READLINKAT''@/$(GNULIB_READLINKAT)/g' \ -e 's/@''GNULIB_RMDIR''@/$(GNULIB_RMDIR)/g' \ -e 's/@''GNULIB_SETHOSTNAME''@/$(GNULIB_SETHOSTNAME)/g' \ -e 's/@''GNULIB_SLEEP''@/$(GNULIB_SLEEP)/g' \ -e 's/@''GNULIB_SYMLINK''@/$(GNULIB_SYMLINK)/g' \ -e 's/@''GNULIB_SYMLINKAT''@/$(GNULIB_SYMLINKAT)/g' \ -e 's/@''GNULIB_TTYNAME_R''@/$(GNULIB_TTYNAME_R)/g' \ -e 's/@''GNULIB_UNISTD_H_GETOPT''@/0$(GNULIB_GL_UNISTD_H_GETOPT)/g' \ -e 's/@''GNULIB_UNISTD_H_NONBLOCKING''@/$(GNULIB_UNISTD_H_NONBLOCKING)/g' \ -e 's/@''GNULIB_UNISTD_H_SIGPIPE''@/$(GNULIB_UNISTD_H_SIGPIPE)/g' \ -e 's/@''GNULIB_UNLINK''@/$(GNULIB_UNLINK)/g' \ -e 's/@''GNULIB_UNLINKAT''@/$(GNULIB_UNLINKAT)/g' \ -e 's/@''GNULIB_USLEEP''@/$(GNULIB_USLEEP)/g' \ -e 's/@''GNULIB_WRITE''@/$(GNULIB_WRITE)/g' \ < $(srcdir)/unistd.in.h | \ sed -e 's|@''HAVE_CHOWN''@|$(HAVE_CHOWN)|g' \ -e 's|@''HAVE_DUP2''@|$(HAVE_DUP2)|g' \ -e 's|@''HAVE_DUP3''@|$(HAVE_DUP3)|g' \ -e 's|@''HAVE_EUIDACCESS''@|$(HAVE_EUIDACCESS)|g' \ -e 's|@''HAVE_FACCESSAT''@|$(HAVE_FACCESSAT)|g' \ -e 's|@''HAVE_FCHDIR''@|$(HAVE_FCHDIR)|g' \ -e 's|@''HAVE_FCHOWNAT''@|$(HAVE_FCHOWNAT)|g' \ -e 's|@''HAVE_FDATASYNC''@|$(HAVE_FDATASYNC)|g' \ -e 's|@''HAVE_FSYNC''@|$(HAVE_FSYNC)|g' \ -e 's|@''HAVE_FTRUNCATE''@|$(HAVE_FTRUNCATE)|g' \ -e 's|@''HAVE_GETDTABLESIZE''@|$(HAVE_GETDTABLESIZE)|g' \ -e 's|@''HAVE_GETGROUPS''@|$(HAVE_GETGROUPS)|g' \ -e 's|@''HAVE_GETHOSTNAME''@|$(HAVE_GETHOSTNAME)|g' \ -e 's|@''HAVE_GETLOGIN''@|$(HAVE_GETLOGIN)|g' \ -e 's|@''HAVE_GETPAGESIZE''@|$(HAVE_GETPAGESIZE)|g' \ -e 's|@''HAVE_GROUP_MEMBER''@|$(HAVE_GROUP_MEMBER)|g' \ -e 's|@''HAVE_LCHOWN''@|$(HAVE_LCHOWN)|g' \ -e 's|@''HAVE_LINK''@|$(HAVE_LINK)|g' \ -e 's|@''HAVE_LINKAT''@|$(HAVE_LINKAT)|g' \ -e 's|@''HAVE_PIPE''@|$(HAVE_PIPE)|g' \ -e 's|@''HAVE_PIPE2''@|$(HAVE_PIPE2)|g' \ -e 's|@''HAVE_PREAD''@|$(HAVE_PREAD)|g' \ -e 's|@''HAVE_PWRITE''@|$(HAVE_PWRITE)|g' \ -e 's|@''HAVE_READLINK''@|$(HAVE_READLINK)|g' \ -e 's|@''HAVE_READLINKAT''@|$(HAVE_READLINKAT)|g' \ -e 's|@''HAVE_SETHOSTNAME''@|$(HAVE_SETHOSTNAME)|g' \ -e 's|@''HAVE_SLEEP''@|$(HAVE_SLEEP)|g' \ -e 's|@''HAVE_SYMLINK''@|$(HAVE_SYMLINK)|g' \ -e 's|@''HAVE_SYMLINKAT''@|$(HAVE_SYMLINKAT)|g' \ -e 's|@''HAVE_UNLINKAT''@|$(HAVE_UNLINKAT)|g' \ -e 's|@''HAVE_USLEEP''@|$(HAVE_USLEEP)|g' \ -e 's|@''HAVE_DECL_ENVIRON''@|$(HAVE_DECL_ENVIRON)|g' \ -e 's|@''HAVE_DECL_FCHDIR''@|$(HAVE_DECL_FCHDIR)|g' \ -e 's|@''HAVE_DECL_FDATASYNC''@|$(HAVE_DECL_FDATASYNC)|g' \ -e 's|@''HAVE_DECL_GETDOMAINNAME''@|$(HAVE_DECL_GETDOMAINNAME)|g' \ -e 's|@''HAVE_DECL_GETLOGIN_R''@|$(HAVE_DECL_GETLOGIN_R)|g' \ -e 's|@''HAVE_DECL_GETPAGESIZE''@|$(HAVE_DECL_GETPAGESIZE)|g' \ -e 's|@''HAVE_DECL_GETUSERSHELL''@|$(HAVE_DECL_GETUSERSHELL)|g' \ -e 's|@''HAVE_DECL_SETHOSTNAME''@|$(HAVE_DECL_SETHOSTNAME)|g' \ -e 's|@''HAVE_DECL_TTYNAME_R''@|$(HAVE_DECL_TTYNAME_R)|g' \ -e 's|@''HAVE_OS_H''@|$(HAVE_OS_H)|g' \ -e 's|@''HAVE_SYS_PARAM_H''@|$(HAVE_SYS_PARAM_H)|g' \ | \ sed -e 's|@''REPLACE_CHOWN''@|$(REPLACE_CHOWN)|g' \ -e 's|@''REPLACE_CLOSE''@|$(REPLACE_CLOSE)|g' \ -e 's|@''REPLACE_DUP''@|$(REPLACE_DUP)|g' \ -e 's|@''REPLACE_DUP2''@|$(REPLACE_DUP2)|g' \ -e 's|@''REPLACE_FCHOWNAT''@|$(REPLACE_FCHOWNAT)|g' \ -e 's|@''REPLACE_FTRUNCATE''@|$(REPLACE_FTRUNCATE)|g' \ -e 's|@''REPLACE_GETCWD''@|$(REPLACE_GETCWD)|g' \ -e 's|@''REPLACE_GETDOMAINNAME''@|$(REPLACE_GETDOMAINNAME)|g' \ -e 's|@''REPLACE_GETLOGIN_R''@|$(REPLACE_GETLOGIN_R)|g' \ -e 's|@''REPLACE_GETGROUPS''@|$(REPLACE_GETGROUPS)|g' \ -e 's|@''REPLACE_GETPAGESIZE''@|$(REPLACE_GETPAGESIZE)|g' \ -e 's|@''REPLACE_ISATTY''@|$(REPLACE_ISATTY)|g' \ -e 's|@''REPLACE_LCHOWN''@|$(REPLACE_LCHOWN)|g' \ -e 's|@''REPLACE_LINK''@|$(REPLACE_LINK)|g' \ -e 's|@''REPLACE_LINKAT''@|$(REPLACE_LINKAT)|g' \ -e 's|@''REPLACE_LSEEK''@|$(REPLACE_LSEEK)|g' \ -e 's|@''REPLACE_PREAD''@|$(REPLACE_PREAD)|g' \ -e 's|@''REPLACE_PWRITE''@|$(REPLACE_PWRITE)|g' \ -e 's|@''REPLACE_READ''@|$(REPLACE_READ)|g' \ -e 's|@''REPLACE_READLINK''@|$(REPLACE_READLINK)|g' \ -e 's|@''REPLACE_RMDIR''@|$(REPLACE_RMDIR)|g' \ -e 's|@''REPLACE_SLEEP''@|$(REPLACE_SLEEP)|g' \ -e 's|@''REPLACE_SYMLINK''@|$(REPLACE_SYMLINK)|g' \ -e 's|@''REPLACE_TTYNAME_R''@|$(REPLACE_TTYNAME_R)|g' \ -e 's|@''REPLACE_UNLINK''@|$(REPLACE_UNLINK)|g' \ -e 's|@''REPLACE_UNLINKAT''@|$(REPLACE_UNLINKAT)|g' \ -e 's|@''REPLACE_USLEEP''@|$(REPLACE_USLEEP)|g' \ -e 's|@''REPLACE_WRITE''@|$(REPLACE_WRITE)|g' \ -e 's|@''UNISTD_H_HAVE_WINSOCK2_H''@|$(UNISTD_H_HAVE_WINSOCK2_H)|g' \ -e 's|@''UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS''@|$(UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS)|g' \ -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)'; \ } > $@-t && \ mv $@-t $@ MOSTLYCLEANFILES += unistd.h unistd.h-t EXTRA_DIST += unistd.in.h ## end gnulib module unistd ## begin gnulib module unistd-safer libgnu_a_SOURCES += dup-safer.c fd-safer.c pipe-safer.c EXTRA_DIST += unistd--.h unistd-safer.h ## end gnulib module unistd-safer ## begin gnulib module unitypes BUILT_SOURCES += $(LIBUNISTRING_UNITYPES_H) unitypes.h: unitypes.in.h $(AM_V_GEN)rm -f $@-t $@ && \ { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ cat $(srcdir)/unitypes.in.h; \ } > $@-t && \ mv -f $@-t $@ MOSTLYCLEANFILES += unitypes.h unitypes.h-t EXTRA_DIST += unitypes.in.h ## end gnulib module unitypes ## begin gnulib module uniwidth/base BUILT_SOURCES += $(LIBUNISTRING_UNIWIDTH_H) uniwidth.h: uniwidth.in.h $(AM_V_GEN)rm -f $@-t $@ && \ { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ cat $(srcdir)/uniwidth.in.h; \ } > $@-t && \ mv -f $@-t $@ MOSTLYCLEANFILES += uniwidth.h uniwidth.h-t EXTRA_DIST += localcharset.h uniwidth.in.h ## end gnulib module uniwidth/base ## begin gnulib module uniwidth/width if LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH libgnu_a_SOURCES += uniwidth/width.c endif EXTRA_DIST += uniwidth/cjk.h ## end gnulib module uniwidth/width ## begin gnulib module verify EXTRA_DIST += verify.h ## end gnulib module verify ## begin gnulib module wchar BUILT_SOURCES += wchar.h # We need the following in order to create when the system # version does not work standalone. wchar.h: wchar.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) $(AM_V_GEN)rm -f $@-t $@ && \ { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ sed -e 's|@''GUARD_PREFIX''@|GL|g' \ -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ -e 's|@''HAVE_FEATURES_H''@|$(HAVE_FEATURES_H)|g' \ -e 's|@''NEXT_WCHAR_H''@|$(NEXT_WCHAR_H)|g' \ -e 's|@''HAVE_WCHAR_H''@|$(HAVE_WCHAR_H)|g' \ -e 's/@''GNULIB_BTOWC''@/$(GNULIB_BTOWC)/g' \ -e 's/@''GNULIB_WCTOB''@/$(GNULIB_WCTOB)/g' \ -e 's/@''GNULIB_MBSINIT''@/$(GNULIB_MBSINIT)/g' \ -e 's/@''GNULIB_MBRTOWC''@/$(GNULIB_MBRTOWC)/g' \ -e 's/@''GNULIB_MBRLEN''@/$(GNULIB_MBRLEN)/g' \ -e 's/@''GNULIB_MBSRTOWCS''@/$(GNULIB_MBSRTOWCS)/g' \ -e 's/@''GNULIB_MBSNRTOWCS''@/$(GNULIB_MBSNRTOWCS)/g' \ -e 's/@''GNULIB_WCRTOMB''@/$(GNULIB_WCRTOMB)/g' \ -e 's/@''GNULIB_WCSRTOMBS''@/$(GNULIB_WCSRTOMBS)/g' \ -e 's/@''GNULIB_WCSNRTOMBS''@/$(GNULIB_WCSNRTOMBS)/g' \ -e 's/@''GNULIB_WCWIDTH''@/$(GNULIB_WCWIDTH)/g' \ -e 's/@''GNULIB_WMEMCHR''@/$(GNULIB_WMEMCHR)/g' \ -e 's/@''GNULIB_WMEMCMP''@/$(GNULIB_WMEMCMP)/g' \ -e 's/@''GNULIB_WMEMCPY''@/$(GNULIB_WMEMCPY)/g' \ -e 's/@''GNULIB_WMEMMOVE''@/$(GNULIB_WMEMMOVE)/g' \ -e 's/@''GNULIB_WMEMSET''@/$(GNULIB_WMEMSET)/g' \ -e 's/@''GNULIB_WCSLEN''@/$(GNULIB_WCSLEN)/g' \ -e 's/@''GNULIB_WCSNLEN''@/$(GNULIB_WCSNLEN)/g' \ -e 's/@''GNULIB_WCSCPY''@/$(GNULIB_WCSCPY)/g' \ -e 's/@''GNULIB_WCPCPY''@/$(GNULIB_WCPCPY)/g' \ -e 's/@''GNULIB_WCSNCPY''@/$(GNULIB_WCSNCPY)/g' \ -e 's/@''GNULIB_WCPNCPY''@/$(GNULIB_WCPNCPY)/g' \ -e 's/@''GNULIB_WCSCAT''@/$(GNULIB_WCSCAT)/g' \ -e 's/@''GNULIB_WCSNCAT''@/$(GNULIB_WCSNCAT)/g' \ -e 's/@''GNULIB_WCSCMP''@/$(GNULIB_WCSCMP)/g' \ -e 's/@''GNULIB_WCSNCMP''@/$(GNULIB_WCSNCMP)/g' \ -e 's/@''GNULIB_WCSCASECMP''@/$(GNULIB_WCSCASECMP)/g' \ -e 's/@''GNULIB_WCSNCASECMP''@/$(GNULIB_WCSNCASECMP)/g' \ -e 's/@''GNULIB_WCSCOLL''@/$(GNULIB_WCSCOLL)/g' \ -e 's/@''GNULIB_WCSXFRM''@/$(GNULIB_WCSXFRM)/g' \ -e 's/@''GNULIB_WCSDUP''@/$(GNULIB_WCSDUP)/g' \ -e 's/@''GNULIB_WCSCHR''@/$(GNULIB_WCSCHR)/g' \ -e 's/@''GNULIB_WCSRCHR''@/$(GNULIB_WCSRCHR)/g' \ -e 's/@''GNULIB_WCSCSPN''@/$(GNULIB_WCSCSPN)/g' \ -e 's/@''GNULIB_WCSSPN''@/$(GNULIB_WCSSPN)/g' \ -e 's/@''GNULIB_WCSPBRK''@/$(GNULIB_WCSPBRK)/g' \ -e 's/@''GNULIB_WCSSTR''@/$(GNULIB_WCSSTR)/g' \ -e 's/@''GNULIB_WCSTOK''@/$(GNULIB_WCSTOK)/g' \ -e 's/@''GNULIB_WCSWIDTH''@/$(GNULIB_WCSWIDTH)/g' \ < $(srcdir)/wchar.in.h | \ sed -e 's|@''HAVE_WINT_T''@|$(HAVE_WINT_T)|g' \ -e 's|@''HAVE_BTOWC''@|$(HAVE_BTOWC)|g' \ -e 's|@''HAVE_MBSINIT''@|$(HAVE_MBSINIT)|g' \ -e 's|@''HAVE_MBRTOWC''@|$(HAVE_MBRTOWC)|g' \ -e 's|@''HAVE_MBRLEN''@|$(HAVE_MBRLEN)|g' \ -e 's|@''HAVE_MBSRTOWCS''@|$(HAVE_MBSRTOWCS)|g' \ -e 's|@''HAVE_MBSNRTOWCS''@|$(HAVE_MBSNRTOWCS)|g' \ -e 's|@''HAVE_WCRTOMB''@|$(HAVE_WCRTOMB)|g' \ -e 's|@''HAVE_WCSRTOMBS''@|$(HAVE_WCSRTOMBS)|g' \ -e 's|@''HAVE_WCSNRTOMBS''@|$(HAVE_WCSNRTOMBS)|g' \ -e 's|@''HAVE_WMEMCHR''@|$(HAVE_WMEMCHR)|g' \ -e 's|@''HAVE_WMEMCMP''@|$(HAVE_WMEMCMP)|g' \ -e 's|@''HAVE_WMEMCPY''@|$(HAVE_WMEMCPY)|g' \ -e 's|@''HAVE_WMEMMOVE''@|$(HAVE_WMEMMOVE)|g' \ -e 's|@''HAVE_WMEMSET''@|$(HAVE_WMEMSET)|g' \ -e 's|@''HAVE_WCSLEN''@|$(HAVE_WCSLEN)|g' \ -e 's|@''HAVE_WCSNLEN''@|$(HAVE_WCSNLEN)|g' \ -e 's|@''HAVE_WCSCPY''@|$(HAVE_WCSCPY)|g' \ -e 's|@''HAVE_WCPCPY''@|$(HAVE_WCPCPY)|g' \ -e 's|@''HAVE_WCSNCPY''@|$(HAVE_WCSNCPY)|g' \ -e 's|@''HAVE_WCPNCPY''@|$(HAVE_WCPNCPY)|g' \ -e 's|@''HAVE_WCSCAT''@|$(HAVE_WCSCAT)|g' \ -e 's|@''HAVE_WCSNCAT''@|$(HAVE_WCSNCAT)|g' \ -e 's|@''HAVE_WCSCMP''@|$(HAVE_WCSCMP)|g' \ -e 's|@''HAVE_WCSNCMP''@|$(HAVE_WCSNCMP)|g' \ -e 's|@''HAVE_WCSCASECMP''@|$(HAVE_WCSCASECMP)|g' \ -e 's|@''HAVE_WCSNCASECMP''@|$(HAVE_WCSNCASECMP)|g' \ -e 's|@''HAVE_WCSCOLL''@|$(HAVE_WCSCOLL)|g' \ -e 's|@''HAVE_WCSXFRM''@|$(HAVE_WCSXFRM)|g' \ -e 's|@''HAVE_WCSDUP''@|$(HAVE_WCSDUP)|g' \ -e 's|@''HAVE_WCSCHR''@|$(HAVE_WCSCHR)|g' \ -e 's|@''HAVE_WCSRCHR''@|$(HAVE_WCSRCHR)|g' \ -e 's|@''HAVE_WCSCSPN''@|$(HAVE_WCSCSPN)|g' \ -e 's|@''HAVE_WCSSPN''@|$(HAVE_WCSSPN)|g' \ -e 's|@''HAVE_WCSPBRK''@|$(HAVE_WCSPBRK)|g' \ -e 's|@''HAVE_WCSSTR''@|$(HAVE_WCSSTR)|g' \ -e 's|@''HAVE_WCSTOK''@|$(HAVE_WCSTOK)|g' \ -e 's|@''HAVE_WCSWIDTH''@|$(HAVE_WCSWIDTH)|g' \ -e 's|@''HAVE_DECL_WCTOB''@|$(HAVE_DECL_WCTOB)|g' \ -e 's|@''HAVE_DECL_WCWIDTH''@|$(HAVE_DECL_WCWIDTH)|g' \ | \ sed -e 's|@''REPLACE_MBSTATE_T''@|$(REPLACE_MBSTATE_T)|g' \ -e 's|@''REPLACE_BTOWC''@|$(REPLACE_BTOWC)|g' \ -e 's|@''REPLACE_WCTOB''@|$(REPLACE_WCTOB)|g' \ -e 's|@''REPLACE_MBSINIT''@|$(REPLACE_MBSINIT)|g' \ -e 's|@''REPLACE_MBRTOWC''@|$(REPLACE_MBRTOWC)|g' \ -e 's|@''REPLACE_MBRLEN''@|$(REPLACE_MBRLEN)|g' \ -e 's|@''REPLACE_MBSRTOWCS''@|$(REPLACE_MBSRTOWCS)|g' \ -e 's|@''REPLACE_MBSNRTOWCS''@|$(REPLACE_MBSNRTOWCS)|g' \ -e 's|@''REPLACE_WCRTOMB''@|$(REPLACE_WCRTOMB)|g' \ -e 's|@''REPLACE_WCSRTOMBS''@|$(REPLACE_WCSRTOMBS)|g' \ -e 's|@''REPLACE_WCSNRTOMBS''@|$(REPLACE_WCSNRTOMBS)|g' \ -e 's|@''REPLACE_WCWIDTH''@|$(REPLACE_WCWIDTH)|g' \ -e 's|@''REPLACE_WCSWIDTH''@|$(REPLACE_WCSWIDTH)|g' \ -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)'; \ } > $@-t && \ mv $@-t $@ MOSTLYCLEANFILES += wchar.h wchar.h-t EXTRA_DIST += wchar.in.h ## end gnulib module wchar ## begin gnulib module wctype-h BUILT_SOURCES += wctype.h libgnu_a_SOURCES += wctype-h.c # We need the following in order to create when the system # doesn't have one that works with the given compiler. wctype.h: wctype.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(WARN_ON_USE_H) $(AM_V_GEN)rm -f $@-t $@ && \ { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ sed -e 's|@''GUARD_PREFIX''@|GL|g' \ -e 's/@''HAVE_WCTYPE_H''@/$(HAVE_WCTYPE_H)/g' \ -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ -e 's|@''NEXT_WCTYPE_H''@|$(NEXT_WCTYPE_H)|g' \ -e 's/@''GNULIB_ISWBLANK''@/$(GNULIB_ISWBLANK)/g' \ -e 's/@''GNULIB_WCTYPE''@/$(GNULIB_WCTYPE)/g' \ -e 's/@''GNULIB_ISWCTYPE''@/$(GNULIB_ISWCTYPE)/g' \ -e 's/@''GNULIB_WCTRANS''@/$(GNULIB_WCTRANS)/g' \ -e 's/@''GNULIB_TOWCTRANS''@/$(GNULIB_TOWCTRANS)/g' \ -e 's/@''HAVE_ISWBLANK''@/$(HAVE_ISWBLANK)/g' \ -e 's/@''HAVE_ISWCNTRL''@/$(HAVE_ISWCNTRL)/g' \ -e 's/@''HAVE_WCTYPE_T''@/$(HAVE_WCTYPE_T)/g' \ -e 's/@''HAVE_WCTRANS_T''@/$(HAVE_WCTRANS_T)/g' \ -e 's/@''HAVE_WINT_T''@/$(HAVE_WINT_T)/g' \ -e 's/@''REPLACE_ISWBLANK''@/$(REPLACE_ISWBLANK)/g' \ -e 's/@''REPLACE_ISWCNTRL''@/$(REPLACE_ISWCNTRL)/g' \ -e 's/@''REPLACE_TOWLOWER''@/$(REPLACE_TOWLOWER)/g' \ -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ < $(srcdir)/wctype.in.h; \ } > $@-t && \ mv $@-t $@ MOSTLYCLEANFILES += wctype.h wctype.h-t EXTRA_DIST += wctype.in.h ## end gnulib module wctype-h ## begin gnulib module wcwidth EXTRA_DIST += wcwidth.c EXTRA_libgnu_a_SOURCES += wcwidth.c ## end gnulib module wcwidth mostlyclean-local: mostlyclean-generic @for dir in '' $(MOSTLYCLEANDIRS); do \ if test -n "$$dir" && test -d $$dir; then \ echo "rmdir $$dir"; rmdir $$dir; \ fi; \ done; \ : le-1.14.9/lib/open.c0000644000015000007670000001375512122275244011016 00000000000000/* Open a descriptor to a file. Copyright (C) 2007-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ /* Written by Bruno Haible , 2007. */ /* If the user's config.h happens to include , let it include only the system's here, so that orig_open doesn't recurse to rpl_open. */ #define __need_system_fcntl_h #include /* Get the original definition of open. It might be defined as a macro. */ #include #include #undef __need_system_fcntl_h static int orig_open (const char *filename, int flags, mode_t mode) { return open (filename, flags, mode); } /* Specification. */ /* Write "fcntl.h" here, not , otherwise OSF/1 5.1 DTK cc eliminates this include because of the preliminary #include above. */ #include "fcntl.h" #include #include #include #include #include #include #ifndef REPLACE_OPEN_DIRECTORY # define REPLACE_OPEN_DIRECTORY 0 #endif int open (const char *filename, int flags, ...) { mode_t mode; int fd; mode = 0; if (flags & O_CREAT) { va_list arg; va_start (arg, flags); /* We have to use PROMOTED_MODE_T instead of mode_t, otherwise GCC 4 creates crashing code when 'mode_t' is smaller than 'int'. */ mode = va_arg (arg, PROMOTED_MODE_T); va_end (arg); } #if GNULIB_defined_O_NONBLOCK /* The only known platform that lacks O_NONBLOCK is mingw, but it also lacks named pipes and Unix sockets, which are the only two file types that require non-blocking handling in open(). Therefore, it is safe to ignore O_NONBLOCK here. It is handy that mingw also lacks openat(), so that is also covered here. */ flags &= ~O_NONBLOCK; #endif #if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ if (strcmp (filename, "/dev/null") == 0) filename = "NUL"; #endif #if OPEN_TRAILING_SLASH_BUG /* If the filename ends in a slash and one of O_CREAT, O_WRONLY, O_RDWR is specified, then fail. Rationale: POSIX says that "A pathname that contains at least one non-slash character and that ends with one or more trailing slashes shall be resolved as if a single dot character ( '.' ) were appended to the pathname." and "The special filename dot shall refer to the directory specified by its predecessor." If the named file already exists as a directory, then - if O_CREAT is specified, open() must fail because of the semantics of O_CREAT, - if O_WRONLY or O_RDWR is specified, open() must fail because POSIX says that it fails with errno = EISDIR in this case. If the named file does not exist or does not name a directory, then - if O_CREAT is specified, open() must fail since open() cannot create directories, - if O_WRONLY or O_RDWR is specified, open() must fail because the file does not contain a '.' directory. */ if (flags & (O_CREAT | O_WRONLY | O_RDWR)) { size_t len = strlen (filename); if (len > 0 && filename[len - 1] == '/') { errno = EISDIR; return -1; } } #endif fd = orig_open (filename, flags, mode); #if REPLACE_FCHDIR /* Implementing fchdir and fdopendir requires the ability to open a directory file descriptor. If open doesn't support that (as on mingw), we use a dummy file that behaves the same as directories on Linux (ie. always reports EOF on attempts to read()), and override fstat() in fchdir.c to hide the fact that we have a dummy. */ if (REPLACE_OPEN_DIRECTORY && fd < 0 && errno == EACCES && ((flags & O_ACCMODE) == O_RDONLY || (O_SEARCH != O_RDONLY && (flags & O_ACCMODE) == O_SEARCH))) { struct stat statbuf; if (stat (filename, &statbuf) == 0 && S_ISDIR (statbuf.st_mode)) { /* Maximum recursion depth of 1. */ fd = open ("/dev/null", flags, mode); if (0 <= fd) fd = _gl_register_fd (fd, filename); } else errno = EACCES; } #endif #if OPEN_TRAILING_SLASH_BUG /* If the filename ends in a slash and fd does not refer to a directory, then fail. Rationale: POSIX says that "A pathname that contains at least one non-slash character and that ends with one or more trailing slashes shall be resolved as if a single dot character ( '.' ) were appended to the pathname." and "The special filename dot shall refer to the directory specified by its predecessor." If the named file without the slash is not a directory, open() must fail with ENOTDIR. */ if (fd >= 0) { /* We know len is positive, since open did not fail with ENOENT. */ size_t len = strlen (filename); if (filename[len - 1] == '/') { struct stat statbuf; if (fstat (fd, &statbuf) >= 0 && !S_ISDIR (statbuf.st_mode)) { close (fd); errno = ENOTDIR; return -1; } } } #endif #if REPLACE_FCHDIR if (!REPLACE_OPEN_DIRECTORY && 0 <= fd) fd = _gl_register_fd (fd, filename); #endif return fd; } le-1.14.9/lib/unistd.c0000644000015000007670000000012412122275244011345 00000000000000#include #define _GL_UNISTD_INLINE _GL_EXTERN_INLINE #include "unistd.h" le-1.14.9/lib/stdalign.in.h0000644000015000007670000000652412122275244012270 00000000000000/* A substitute for ISO C11 . Copyright 2011-2013 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, see . */ /* Written by Paul Eggert and Bruno Haible. */ #ifndef _GL_STDALIGN_H #define _GL_STDALIGN_H /* ISO C11 for platforms that lack it. References: ISO C11 (latest free draft ) sections 6.5.3.4, 6.7.5, 7.15. C++11 (latest free draft ) section 18.10. */ /* alignof (TYPE), also known as _Alignof (TYPE), yields the alignment requirement of a structure member (i.e., slot or field) that is of type TYPE, as an integer constant expression. This differs from GCC's __alignof__ operator, which can yield a better-performing alignment for an object of that type. For example, on x86 with GCC, __alignof__ (double) and __alignof__ (long long) are 8, whereas alignof (double) and alignof (long long) are 4 unless the option '-malign-double' is used. The result cannot be used as a value for an 'enum' constant, if you want to be portable to HP-UX 10.20 cc and AIX 3.2.5 xlc. */ #include #if defined __cplusplus template struct __alignof_helper { char __a; __t __b; }; # define _Alignof(type) offsetof (__alignof_helper, __b) #else # define _Alignof(type) offsetof (struct { char __a; type __b; }, __b) #endif #define alignof _Alignof #define __alignof_is_defined 1 /* alignas (A), also known as _Alignas (A), aligns a variable or type to the alignment A, where A is an integer constant expression. For example: int alignas (8) foo; struct s { int a; int alignas (8) bar; }; aligns the address of FOO and the offset of BAR to be multiples of 8. A should be a power of two that is at least the type's alignment and at most the implementation's alignment limit. This limit is 2**28 on typical GNUish hosts, and 2**13 on MSVC. To be portable to MSVC through at least version 10.0, A should be an integer constant, as MSVC does not support expressions such as 1 << 3. To be portable to Sun C 5.11, do not align auto variables to anything stricter than their default alignment. The following C11 requirements are not supported here: - If A is zero, alignas has no effect. - alignas can be used multiple times; the strictest one wins. - alignas (TYPE) is equivalent to alignas (alignof (TYPE)). */ #if __GNUC__ || __IBMC__ || __IBMCPP__ || 0x5110 <= __SUNPRO_C # define _Alignas(a) __attribute__ ((__aligned__ (a))) #elif 1300 <= _MSC_VER # define _Alignas(a) __declspec (align (a)) #endif #ifdef _Alignas # define alignas _Alignas # define __alignas_is_defined 1 #endif #endif /* _GL_STDALIGN_H */ le-1.14.9/lib/stripslash.c0000644000015000007670000000304112122275244012234 00000000000000/* stripslash.c -- remove redundant trailing slashes from a file name Copyright (C) 1990, 2001, 2003-2006, 2009-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ #include #include "dirname.h" /* Remove trailing slashes from FILE. Return true if a trailing slash was removed. This is useful when using file name completion from a shell that adds a "/" after directory names (such as tcsh and bash), because on symlinks to directories, several system calls have different semantics according to whether a trailing slash is present. */ bool strip_trailing_slashes (char *file) { char *base = last_component (file); char *base_lim; bool had_slash; /* last_component returns "" for file system roots, but we need to turn "///" into "/". */ if (! *base) base = file; base_lim = base + base_len (base); had_slash = (*base_lim != '\0'); *base_lim = '\0'; return had_slash; } le-1.14.9/lib/unistd-safer.h0000644000015000007670000000203412122275244012452 00000000000000/* Invoke unistd-like functions, but avoid some glitches. Copyright (C) 2001, 2003, 2005, 2009-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ /* Written by Paul Eggert and Eric Blake. */ int dup_safer (int); int fd_safer (int); int pipe_safer (int[2]); #if GNULIB_FD_SAFER_FLAG int dup_safer_flag (int, int); int fd_safer_flag (int, int); #endif #if GNULIB_PIPE2_SAFER int pipe2_safer (int[2], int); #endif le-1.14.9/lib/sockets.h0000644000015000007670000000317512122275244011530 00000000000000/* sockets.h - wrappers for Windows socket functions Copyright (C) 2008-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ /* Written by Simon Josefsson */ #ifndef SOCKETS_H # define SOCKETS_H 1 #define SOCKETS_1_0 0x100 /* don't use - does not work on Windows XP */ #define SOCKETS_1_1 0x101 #define SOCKETS_2_0 0x200 /* don't use - does not work on Windows XP */ #define SOCKETS_2_1 0x201 #define SOCKETS_2_2 0x202 int gl_sockets_startup (int version) #if !WINDOWS_SOCKETS _GL_ATTRIBUTE_CONST #endif ; int gl_sockets_cleanup (void) #if !WINDOWS_SOCKETS _GL_ATTRIBUTE_CONST #endif ; /* This function is useful it you create a socket using gnulib's Winsock wrappers but needs to pass on the socket handle to some other library that only accepts sockets. */ #if WINDOWS_SOCKETS #include #include "msvc-nothrow.h" static inline SOCKET gl_fd_to_handle (int fd) { return _get_osfhandle (fd); } #else #define gl_fd_to_handle(x) (x) #endif /* WINDOWS_SOCKETS */ #endif /* SOCKETS_H */ le-1.14.9/lib/openat.h0000644000015000007670000000564312122275244011345 00000000000000/* provide a replacement openat function Copyright (C) 2004-2006, 2008-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ /* written by Jim Meyering */ #ifndef _GL_HEADER_OPENAT #define _GL_HEADER_OPENAT #include #include #include #include #include _GL_INLINE_HEADER_BEGIN #if !HAVE_OPENAT int openat_permissive (int fd, char const *file, int flags, mode_t mode, int *cwd_errno); bool openat_needs_fchdir (void); #else # define openat_permissive(Fd, File, Flags, Mode, Cwd_errno) \ openat (Fd, File, Flags, Mode) # define openat_needs_fchdir() false #endif _Noreturn void openat_restore_fail (int); _Noreturn void openat_save_fail (int); /* Using these function names makes application code slightly more readable than it would be with fchownat (..., 0) or fchownat (..., AT_SYMLINK_NOFOLLOW). */ #if GNULIB_FCHOWNAT # ifndef FCHOWNAT_INLINE # define FCHOWNAT_INLINE _GL_INLINE # endif FCHOWNAT_INLINE int chownat (int fd, char const *file, uid_t owner, gid_t group) { return fchownat (fd, file, owner, group, 0); } FCHOWNAT_INLINE int lchownat (int fd, char const *file, uid_t owner, gid_t group) { return fchownat (fd, file, owner, group, AT_SYMLINK_NOFOLLOW); } #endif #if GNULIB_FCHMODAT # ifndef FCHMODAT_INLINE # define FCHMODAT_INLINE _GL_INLINE # endif FCHMODAT_INLINE int chmodat (int fd, char const *file, mode_t mode) { return fchmodat (fd, file, mode, 0); } FCHMODAT_INLINE int lchmodat (int fd, char const *file, mode_t mode) { return fchmodat (fd, file, mode, AT_SYMLINK_NOFOLLOW); } #endif #if GNULIB_STATAT # ifndef STATAT_INLINE # define STATAT_INLINE _GL_INLINE # endif STATAT_INLINE int statat (int fd, char const *name, struct stat *st) { return fstatat (fd, name, st, 0); } STATAT_INLINE int lstatat (int fd, char const *name, struct stat *st) { return fstatat (fd, name, st, AT_SYMLINK_NOFOLLOW); } #endif /* For now, there are no wrappers named laccessat or leuidaccessat, since gnulib doesn't support faccessat(,AT_SYMLINK_NOFOLLOW) and since access rights on symlinks are of limited utility. Likewise, wrappers are not provided for accessat or euidaccessat, so as to avoid dragging in -lgen on some platforms. */ _GL_INLINE_HEADER_END #endif /* _GL_HEADER_OPENAT */ le-1.14.9/lib/fnmatch_loop.c0000644000015000007670000013164012122275244012520 00000000000000/* Copyright (C) 1991-1993, 1996-2006, 2009-2013 Free Software Foundation, Inc. This file is part of the GNU C Library. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, see . */ /* Match STRING against the file name pattern PATTERN, returning zero if it matches, nonzero if not. */ static int EXT (INT opt, const CHAR *pattern, const CHAR *string, const CHAR *string_end, bool no_leading_period, int flags) internal_function; static const CHAR *END (const CHAR *patternp) internal_function; static int internal_function FCT (const CHAR *pattern, const CHAR *string, const CHAR *string_end, bool no_leading_period, int flags) { register const CHAR *p = pattern, *n = string; register UCHAR c; #ifdef _LIBC # if WIDE_CHAR_VERSION const char *collseq = (const char *) _NL_CURRENT(LC_COLLATE, _NL_COLLATE_COLLSEQWC); # else const UCHAR *collseq = (const UCHAR *) _NL_CURRENT(LC_COLLATE, _NL_COLLATE_COLLSEQMB); # endif #endif while ((c = *p++) != L_('\0')) { bool new_no_leading_period = false; c = FOLD (c); switch (c) { case L_('?'): if (__builtin_expect (flags & FNM_EXTMATCH, 0) && *p == '(') { int res; res = EXT (c, p, n, string_end, no_leading_period, flags); if (res != -1) return res; } if (n == string_end) return FNM_NOMATCH; else if (*n == L_('/') && (flags & FNM_FILE_NAME)) return FNM_NOMATCH; else if (*n == L_('.') && no_leading_period) return FNM_NOMATCH; break; case L_('\\'): if (!(flags & FNM_NOESCAPE)) { c = *p++; if (c == L_('\0')) /* Trailing \ loses. */ return FNM_NOMATCH; c = FOLD (c); } if (n == string_end || FOLD ((UCHAR) *n) != c) return FNM_NOMATCH; break; case L_('*'): if (__builtin_expect (flags & FNM_EXTMATCH, 0) && *p == '(') { int res; res = EXT (c, p, n, string_end, no_leading_period, flags); if (res != -1) return res; } if (n != string_end && *n == L_('.') && no_leading_period) return FNM_NOMATCH; for (c = *p++; c == L_('?') || c == L_('*'); c = *p++) { if (*p == L_('(') && (flags & FNM_EXTMATCH) != 0) { const CHAR *endp = END (p); if (endp != p) { /* This is a pattern. Skip over it. */ p = endp; continue; } } if (c == L_('?')) { /* A ? needs to match one character. */ if (n == string_end) /* There isn't another character; no match. */ return FNM_NOMATCH; else if (*n == L_('/') && __builtin_expect (flags & FNM_FILE_NAME, 0)) /* A slash does not match a wildcard under FNM_FILE_NAME. */ return FNM_NOMATCH; else /* One character of the string is consumed in matching this ? wildcard, so *??? won't match if there are less than three characters. */ ++n; } } if (c == L_('\0')) /* The wildcard(s) is/are the last element of the pattern. If the name is a file name and contains another slash this means it cannot match, unless the FNM_LEADING_DIR flag is set. */ { int result = (flags & FNM_FILE_NAME) == 0 ? 0 : FNM_NOMATCH; if (flags & FNM_FILE_NAME) { if (flags & FNM_LEADING_DIR) result = 0; else { if (MEMCHR (n, L_('/'), string_end - n) == NULL) result = 0; } } return result; } else { const CHAR *endp; endp = MEMCHR (n, (flags & FNM_FILE_NAME) ? L_('/') : L_('\0'), string_end - n); if (endp == NULL) endp = string_end; if (c == L_('[') || (__builtin_expect (flags & FNM_EXTMATCH, 0) != 0 && (c == L_('@') || c == L_('+') || c == L_('!')) && *p == L_('('))) { int flags2 = ((flags & FNM_FILE_NAME) ? flags : (flags & ~FNM_PERIOD)); bool no_leading_period2 = no_leading_period; for (--p; n < endp; ++n, no_leading_period2 = false) if (FCT (p, n, string_end, no_leading_period2, flags2) == 0) return 0; } else if (c == L_('/') && (flags & FNM_FILE_NAME)) { while (n < string_end && *n != L_('/')) ++n; if (n < string_end && *n == L_('/') && (FCT (p, n + 1, string_end, flags & FNM_PERIOD, flags) == 0)) return 0; } else { int flags2 = ((flags & FNM_FILE_NAME) ? flags : (flags & ~FNM_PERIOD)); int no_leading_period2 = no_leading_period; if (c == L_('\\') && !(flags & FNM_NOESCAPE)) c = *p; c = FOLD (c); for (--p; n < endp; ++n, no_leading_period2 = false) if (FOLD ((UCHAR) *n) == c && (FCT (p, n, string_end, no_leading_period2, flags2) == 0)) return 0; } } /* If we come here no match is possible with the wildcard. */ return FNM_NOMATCH; case L_('['): { /* Nonzero if the sense of the character class is inverted. */ const CHAR *p_init = p; const CHAR *n_init = n; register bool not; CHAR cold; UCHAR fn; if (posixly_correct == 0) posixly_correct = getenv ("POSIXLY_CORRECT") != NULL ? 1 : -1; if (n == string_end) return FNM_NOMATCH; if (*n == L_('.') && no_leading_period) return FNM_NOMATCH; if (*n == L_('/') && (flags & FNM_FILE_NAME)) /* '/' cannot be matched. */ return FNM_NOMATCH; not = (*p == L_('!') || (posixly_correct < 0 && *p == L_('^'))); if (not) ++p; fn = FOLD ((UCHAR) *n); c = *p++; for (;;) { if (!(flags & FNM_NOESCAPE) && c == L_('\\')) { if (*p == L_('\0')) return FNM_NOMATCH; c = FOLD ((UCHAR) *p); ++p; goto normal_bracket; } else if (c == L_('[') && *p == L_(':')) { /* Leave room for the null. */ CHAR str[CHAR_CLASS_MAX_LENGTH + 1]; size_t c1 = 0; #if defined _LIBC || WIDE_CHAR_SUPPORT wctype_t wt; #endif const CHAR *startp = p; for (;;) { if (c1 == CHAR_CLASS_MAX_LENGTH) /* The name is too long and therefore the pattern is ill-formed. */ return FNM_NOMATCH; c = *++p; if (c == L_(':') && p[1] == L_(']')) { p += 2; break; } if (c < L_('a') || c >= L_('z')) { /* This cannot possibly be a character class name. Match it as a normal range. */ p = startp; c = L_('['); goto normal_bracket; } str[c1++] = c; } str[c1] = L_('\0'); #if defined _LIBC || WIDE_CHAR_SUPPORT wt = IS_CHAR_CLASS (str); if (wt == 0) /* Invalid character class name. */ return FNM_NOMATCH; # if defined _LIBC && ! WIDE_CHAR_VERSION /* The following code is glibc specific but does there a good job in speeding up the code since we can avoid the btowc() call. */ if (_ISCTYPE ((UCHAR) *n, wt)) goto matched; # else if (ISWCTYPE (BTOWC ((UCHAR) *n), wt)) goto matched; # endif #else if ((STREQ (str, L_("alnum")) && isalnum ((UCHAR) *n)) || (STREQ (str, L_("alpha")) && isalpha ((UCHAR) *n)) || (STREQ (str, L_("blank")) && isblank ((UCHAR) *n)) || (STREQ (str, L_("cntrl")) && iscntrl ((UCHAR) *n)) || (STREQ (str, L_("digit")) && isdigit ((UCHAR) *n)) || (STREQ (str, L_("graph")) && isgraph ((UCHAR) *n)) || (STREQ (str, L_("lower")) && islower ((UCHAR) *n)) || (STREQ (str, L_("print")) && isprint ((UCHAR) *n)) || (STREQ (str, L_("punct")) && ispunct ((UCHAR) *n)) || (STREQ (str, L_("space")) && isspace ((UCHAR) *n)) || (STREQ (str, L_("upper")) && isupper ((UCHAR) *n)) || (STREQ (str, L_("xdigit")) && isxdigit ((UCHAR) *n))) goto matched; #endif c = *p++; } #ifdef _LIBC else if (c == L_('[') && *p == L_('=')) { UCHAR str[1]; uint32_t nrules = _NL_CURRENT_WORD (LC_COLLATE, _NL_COLLATE_NRULES); const CHAR *startp = p; c = *++p; if (c == L_('\0')) { p = startp; c = L_('['); goto normal_bracket; } str[0] = c; c = *++p; if (c != L_('=') || p[1] != L_(']')) { p = startp; c = L_('['); goto normal_bracket; } p += 2; if (nrules == 0) { if ((UCHAR) *n == str[0]) goto matched; } else { const int32_t *table; # if WIDE_CHAR_VERSION const int32_t *weights; const int32_t *extra; # else const unsigned char *weights; const unsigned char *extra; # endif const int32_t *indirect; int32_t idx; const UCHAR *cp = (const UCHAR *) str; /* This #include defines a local function! */ # if WIDE_CHAR_VERSION # include # else # include # endif # if WIDE_CHAR_VERSION table = (const int32_t *) _NL_CURRENT (LC_COLLATE, _NL_COLLATE_TABLEWC); weights = (const int32_t *) _NL_CURRENT (LC_COLLATE, _NL_COLLATE_WEIGHTWC); extra = (const int32_t *) _NL_CURRENT (LC_COLLATE, _NL_COLLATE_EXTRAWC); indirect = (const int32_t *) _NL_CURRENT (LC_COLLATE, _NL_COLLATE_INDIRECTWC); # else table = (const int32_t *) _NL_CURRENT (LC_COLLATE, _NL_COLLATE_TABLEMB); weights = (const unsigned char *) _NL_CURRENT (LC_COLLATE, _NL_COLLATE_WEIGHTMB); extra = (const unsigned char *) _NL_CURRENT (LC_COLLATE, _NL_COLLATE_EXTRAMB); indirect = (const int32_t *) _NL_CURRENT (LC_COLLATE, _NL_COLLATE_INDIRECTMB); # endif idx = findidx (&cp); if (idx != 0) { /* We found a table entry. Now see whether the character we are currently at has the same equivalence class value. */ int len = weights[idx & 0xffffff]; int32_t idx2; const UCHAR *np = (const UCHAR *) n; idx2 = findidx (&np); if (idx2 != 0 && (idx >> 24) == (idx2 >> 24) && len == weights[idx2 & 0xffffff]) { int cnt = 0; idx &= 0xffffff; idx2 &= 0xffffff; while (cnt < len && (weights[idx + 1 + cnt] == weights[idx2 + 1 + cnt])) ++cnt; if (cnt == len) goto matched; } } } c = *p++; } #endif else if (c == L_('\0')) { /* [ unterminated, treat as normal character. */ p = p_init; n = n_init; c = L_('['); goto normal_match; } else { bool is_range = false; #ifdef _LIBC bool is_seqval = false; if (c == L_('[') && *p == L_('.')) { uint32_t nrules = _NL_CURRENT_WORD (LC_COLLATE, _NL_COLLATE_NRULES); const CHAR *startp = p; size_t c1 = 0; while (1) { c = *++p; if (c == L_('.') && p[1] == L_(']')) { p += 2; break; } if (c == '\0') return FNM_NOMATCH; ++c1; } /* We have to handling the symbols differently in ranges since then the collation sequence is important. */ is_range = *p == L_('-') && p[1] != L_('\0'); if (nrules == 0) { /* There are no names defined in the collation data. Therefore we only accept the trivial names consisting of the character itself. */ if (c1 != 1) return FNM_NOMATCH; if (!is_range && *n == startp[1]) goto matched; cold = startp[1]; c = *p++; } else { int32_t table_size; const int32_t *symb_table; # ifdef WIDE_CHAR_VERSION char str[c1]; size_t strcnt; # else # define str (startp + 1) # endif const unsigned char *extra; int32_t idx; int32_t elem; int32_t second; int32_t hash; # ifdef WIDE_CHAR_VERSION /* We have to convert the name to a single-byte string. This is possible since the names consist of ASCII characters and the internal representation is UCS4. */ for (strcnt = 0; strcnt < c1; ++strcnt) str[strcnt] = startp[1 + strcnt]; # endif table_size = _NL_CURRENT_WORD (LC_COLLATE, _NL_COLLATE_SYMB_HASH_SIZEMB); symb_table = (const int32_t *) _NL_CURRENT (LC_COLLATE, _NL_COLLATE_SYMB_TABLEMB); extra = (const unsigned char *) _NL_CURRENT (LC_COLLATE, _NL_COLLATE_SYMB_EXTRAMB); /* Locate the character in the hashing table. */ hash = elem_hash (str, c1); idx = 0; elem = hash % table_size; if (symb_table[2 * elem] != 0) { second = hash % (table_size - 2) + 1; do { /* First compare the hashing value. */ if (symb_table[2 * elem] == hash && (c1 == extra[symb_table[2 * elem + 1]]) && memcmp (str, &extra[symb_table[2 * elem + 1] + 1], c1) == 0) { /* Yep, this is the entry. */ idx = symb_table[2 * elem + 1]; idx += 1 + extra[idx]; break; } /* Next entry. */ elem += second; } while (symb_table[2 * elem] != 0); } if (symb_table[2 * elem] != 0) { /* Compare the byte sequence but only if this is not part of a range. */ # ifdef WIDE_CHAR_VERSION int32_t *wextra; idx += 1 + extra[idx]; /* Adjust for the alignment. */ idx = (idx + 3) & ~3; wextra = (int32_t *) &extra[idx + 4]; # endif if (! is_range) { # ifdef WIDE_CHAR_VERSION for (c1 = 0; (int32_t) c1 < wextra[idx]; ++c1) if (n[c1] != wextra[1 + c1]) break; if ((int32_t) c1 == wextra[idx]) goto matched; # else for (c1 = 0; c1 < extra[idx]; ++c1) if (n[c1] != extra[1 + c1]) break; if (c1 == extra[idx]) goto matched; # endif } /* Get the collation sequence value. */ is_seqval = true; # ifdef WIDE_CHAR_VERSION cold = wextra[1 + wextra[idx]]; # else /* Adjust for the alignment. */ idx += 1 + extra[idx]; idx = (idx + 3) & ~4; cold = *((int32_t *) &extra[idx]); # endif c = *p++; } else if (c1 == 1) { /* No valid character. Match it as a single byte. */ if (!is_range && *n == str[0]) goto matched; cold = str[0]; c = *p++; } else return FNM_NOMATCH; } } else # undef str #endif { c = FOLD (c); normal_bracket: /* We have to handling the symbols differently in ranges since then the collation sequence is important. */ is_range = (*p == L_('-') && p[1] != L_('\0') && p[1] != L_(']')); if (!is_range && c == fn) goto matched; #if _LIBC /* This is needed if we goto normal_bracket; from outside of is_seqval's scope. */ is_seqval = false; #endif cold = c; c = *p++; } if (c == L_('-') && *p != L_(']')) { #if _LIBC /* We have to find the collation sequence value for C. Collation sequence is nothing we can regularly access. The sequence value is defined by the order in which the definitions of the collation values for the various characters appear in the source file. A strange concept, nowhere documented. */ uint32_t fcollseq; uint32_t lcollseq; UCHAR cend = *p++; # ifdef WIDE_CHAR_VERSION /* Search in the 'names' array for the characters. */ fcollseq = __collseq_table_lookup (collseq, fn); if (fcollseq == ~((uint32_t) 0)) /* XXX We don't know anything about the character we are supposed to match. This means we are failing. */ goto range_not_matched; if (is_seqval) lcollseq = cold; else lcollseq = __collseq_table_lookup (collseq, cold); # else fcollseq = collseq[fn]; lcollseq = is_seqval ? cold : collseq[(UCHAR) cold]; # endif is_seqval = false; if (cend == L_('[') && *p == L_('.')) { uint32_t nrules = _NL_CURRENT_WORD (LC_COLLATE, _NL_COLLATE_NRULES); const CHAR *startp = p; size_t c1 = 0; while (1) { c = *++p; if (c == L_('.') && p[1] == L_(']')) { p += 2; break; } if (c == '\0') return FNM_NOMATCH; ++c1; } if (nrules == 0) { /* There are no names defined in the collation data. Therefore we only accept the trivial names consisting of the character itself. */ if (c1 != 1) return FNM_NOMATCH; cend = startp[1]; } else { int32_t table_size; const int32_t *symb_table; # ifdef WIDE_CHAR_VERSION char str[c1]; size_t strcnt; # else # define str (startp + 1) # endif const unsigned char *extra; int32_t idx; int32_t elem; int32_t second; int32_t hash; # ifdef WIDE_CHAR_VERSION /* We have to convert the name to a single-byte string. This is possible since the names consist of ASCII characters and the internal representation is UCS4. */ for (strcnt = 0; strcnt < c1; ++strcnt) str[strcnt] = startp[1 + strcnt]; # endif table_size = _NL_CURRENT_WORD (LC_COLLATE, _NL_COLLATE_SYMB_HASH_SIZEMB); symb_table = (const int32_t *) _NL_CURRENT (LC_COLLATE, _NL_COLLATE_SYMB_TABLEMB); extra = (const unsigned char *) _NL_CURRENT (LC_COLLATE, _NL_COLLATE_SYMB_EXTRAMB); /* Locate the character in the hashing table. */ hash = elem_hash (str, c1); idx = 0; elem = hash % table_size; if (symb_table[2 * elem] != 0) { second = hash % (table_size - 2) + 1; do { /* First compare the hashing value. */ if (symb_table[2 * elem] == hash && (c1 == extra[symb_table[2 * elem + 1]]) && memcmp (str, &extra[symb_table[2 * elem + 1] + 1], c1) == 0) { /* Yep, this is the entry. */ idx = symb_table[2 * elem + 1]; idx += 1 + extra[idx]; break; } /* Next entry. */ elem += second; } while (symb_table[2 * elem] != 0); } if (symb_table[2 * elem] != 0) { /* Compare the byte sequence but only if this is not part of a range. */ # ifdef WIDE_CHAR_VERSION int32_t *wextra; idx += 1 + extra[idx]; /* Adjust for the alignment. */ idx = (idx + 3) & ~4; wextra = (int32_t *) &extra[idx + 4]; # endif /* Get the collation sequence value. */ is_seqval = true; # ifdef WIDE_CHAR_VERSION cend = wextra[1 + wextra[idx]]; # else /* Adjust for the alignment. */ idx += 1 + extra[idx]; idx = (idx + 3) & ~4; cend = *((int32_t *) &extra[idx]); # endif } else if (symb_table[2 * elem] != 0 && c1 == 1) { cend = str[0]; c = *p++; } else return FNM_NOMATCH; } # undef str } else { if (!(flags & FNM_NOESCAPE) && cend == L_('\\')) cend = *p++; if (cend == L_('\0')) return FNM_NOMATCH; cend = FOLD (cend); } /* XXX It is not entirely clear to me how to handle characters which are not mentioned in the collation specification. */ if ( # ifdef WIDE_CHAR_VERSION lcollseq == 0xffffffff || # endif lcollseq <= fcollseq) { /* We have to look at the upper bound. */ uint32_t hcollseq; if (is_seqval) hcollseq = cend; else { # ifdef WIDE_CHAR_VERSION hcollseq = __collseq_table_lookup (collseq, cend); if (hcollseq == ~((uint32_t) 0)) { /* Hum, no information about the upper bound. The matching succeeds if the lower bound is matched exactly. */ if (lcollseq != fcollseq) goto range_not_matched; goto matched; } # else hcollseq = collseq[cend]; # endif } if (lcollseq <= hcollseq && fcollseq <= hcollseq) goto matched; } # ifdef WIDE_CHAR_VERSION range_not_matched: # endif #else /* We use a boring value comparison of the character values. This is better than comparing using 'strcoll' since the latter would have surprising and sometimes fatal consequences. */ UCHAR cend = *p++; if (!(flags & FNM_NOESCAPE) && cend == L_('\\')) cend = *p++; if (cend == L_('\0')) return FNM_NOMATCH; /* It is a range. */ if (cold <= fn && fn <= cend) goto matched; #endif c = *p++; } } if (c == L_(']')) break; } if (!not) return FNM_NOMATCH; break; matched: /* Skip the rest of the [...] that already matched. */ do { ignore_next: c = *p++; if (c == L_('\0')) /* [... (unterminated) loses. */ return FNM_NOMATCH; if (!(flags & FNM_NOESCAPE) && c == L_('\\')) { if (*p == L_('\0')) return FNM_NOMATCH; /* XXX 1003.2d11 is unclear if this is right. */ ++p; } else if (c == L_('[') && *p == L_(':')) { int c1 = 0; const CHAR *startp = p; while (1) { c = *++p; if (++c1 == CHAR_CLASS_MAX_LENGTH) return FNM_NOMATCH; if (*p == L_(':') && p[1] == L_(']')) break; if (c < L_('a') || c >= L_('z')) { p = startp; goto ignore_next; } } p += 2; c = *p++; } else if (c == L_('[') && *p == L_('=')) { c = *++p; if (c == L_('\0')) return FNM_NOMATCH; c = *++p; if (c != L_('=') || p[1] != L_(']')) return FNM_NOMATCH; p += 2; c = *p++; } else if (c == L_('[') && *p == L_('.')) { ++p; while (1) { c = *++p; if (c == '\0') return FNM_NOMATCH; if (*p == L_('.') && p[1] == L_(']')) break; } p += 2; c = *p++; } } while (c != L_(']')); if (not) return FNM_NOMATCH; } break; case L_('+'): case L_('@'): case L_('!'): if (__builtin_expect (flags & FNM_EXTMATCH, 0) && *p == '(') { int res; res = EXT (c, p, n, string_end, no_leading_period, flags); if (res != -1) return res; } goto normal_match; case L_('/'): if (NO_LEADING_PERIOD (flags)) { if (n == string_end || c != (UCHAR) *n) return FNM_NOMATCH; new_no_leading_period = true; break; } /* FALLTHROUGH */ default: normal_match: if (n == string_end || c != FOLD ((UCHAR) *n)) return FNM_NOMATCH; } no_leading_period = new_no_leading_period; ++n; } if (n == string_end) return 0; if ((flags & FNM_LEADING_DIR) && n != string_end && *n == L_('/')) /* The FNM_LEADING_DIR flag says that "foo*" matches "foobar/frobozz". */ return 0; return FNM_NOMATCH; } static const CHAR * internal_function END (const CHAR *pattern) { const CHAR *p = pattern; while (1) if (*++p == L_('\0')) /* This is an invalid pattern. */ return pattern; else if (*p == L_('[')) { /* Handle brackets special. */ if (posixly_correct == 0) posixly_correct = getenv ("POSIXLY_CORRECT") != NULL ? 1 : -1; /* Skip the not sign. We have to recognize it because of a possibly following ']'. */ if (*++p == L_('!') || (posixly_correct < 0 && *p == L_('^'))) ++p; /* A leading ']' is recognized as such. */ if (*p == L_(']')) ++p; /* Skip over all characters of the list. */ while (*p != L_(']')) if (*p++ == L_('\0')) /* This is no valid pattern. */ return pattern; } else if ((*p == L_('?') || *p == L_('*') || *p == L_('+') || *p == L_('@') || *p == L_('!')) && p[1] == L_('(')) p = END (p + 1); else if (*p == L_(')')) break; return p + 1; } static int internal_function EXT (INT opt, const CHAR *pattern, const CHAR *string, const CHAR *string_end, bool no_leading_period, int flags) { const CHAR *startp; size_t level; struct patternlist { struct patternlist *next; CHAR str[1]; } *list = NULL; struct patternlist **lastp = &list; size_t pattern_len = STRLEN (pattern); const CHAR *p; const CHAR *rs; enum { ALLOCA_LIMIT = 8000 }; /* Parse the pattern. Store the individual parts in the list. */ level = 0; for (startp = p = pattern + 1; ; ++p) if (*p == L_('\0')) /* This is an invalid pattern. */ return -1; else if (*p == L_('[')) { /* Handle brackets special. */ if (posixly_correct == 0) posixly_correct = getenv ("POSIXLY_CORRECT") != NULL ? 1 : -1; /* Skip the not sign. We have to recognize it because of a possibly following ']'. */ if (*++p == L_('!') || (posixly_correct < 0 && *p == L_('^'))) ++p; /* A leading ']' is recognized as such. */ if (*p == L_(']')) ++p; /* Skip over all characters of the list. */ while (*p != L_(']')) if (*p++ == L_('\0')) /* This is no valid pattern. */ return -1; } else if ((*p == L_('?') || *p == L_('*') || *p == L_('+') || *p == L_('@') || *p == L_('!')) && p[1] == L_('(')) /* Remember the nesting level. */ ++level; else if (*p == L_(')')) { if (level-- == 0) { /* This means we found the end of the pattern. */ #define NEW_PATTERN \ struct patternlist *newp; \ size_t plen; \ size_t plensize; \ size_t newpsize; \ \ plen = (opt == L_('?') || opt == L_('@') \ ? pattern_len \ : p - startp + 1UL); \ plensize = plen * sizeof (CHAR); \ newpsize = offsetof (struct patternlist, str) + plensize; \ if ((size_t) -1 / sizeof (CHAR) < plen \ || newpsize < offsetof (struct patternlist, str) \ || ALLOCA_LIMIT <= newpsize) \ return -1; \ newp = (struct patternlist *) alloca (newpsize); \ *((CHAR *) MEMPCPY (newp->str, startp, p - startp)) = L_('\0'); \ newp->next = NULL; \ *lastp = newp; \ lastp = &newp->next NEW_PATTERN; break; } } else if (*p == L_('|')) { if (level == 0) { NEW_PATTERN; startp = p + 1; } } assert (list != NULL); assert (p[-1] == L_(')')); #undef NEW_PATTERN switch (opt) { case L_('*'): if (FCT (p, string, string_end, no_leading_period, flags) == 0) return 0; /* FALLTHROUGH */ case L_('+'): do { for (rs = string; rs <= string_end; ++rs) /* First match the prefix with the current pattern with the current pattern. */ if (FCT (list->str, string, rs, no_leading_period, flags & FNM_FILE_NAME ? flags : flags & ~FNM_PERIOD) == 0 /* This was successful. Now match the rest with the rest of the pattern. */ && (FCT (p, rs, string_end, rs == string ? no_leading_period : rs[-1] == '/' && NO_LEADING_PERIOD (flags), flags & FNM_FILE_NAME ? flags : flags & ~FNM_PERIOD) == 0 /* This didn't work. Try the whole pattern. */ || (rs != string && FCT (pattern - 1, rs, string_end, rs == string ? no_leading_period : rs[-1] == '/' && NO_LEADING_PERIOD (flags), flags & FNM_FILE_NAME ? flags : flags & ~FNM_PERIOD) == 0))) /* It worked. Signal success. */ return 0; } while ((list = list->next) != NULL); /* None of the patterns lead to a match. */ return FNM_NOMATCH; case L_('?'): if (FCT (p, string, string_end, no_leading_period, flags) == 0) return 0; /* FALLTHROUGH */ case L_('@'): do /* I cannot believe it but 'strcat' is actually acceptable here. Match the entire string with the prefix from the pattern list and the rest of the pattern following the pattern list. */ if (FCT (STRCAT (list->str, p), string, string_end, no_leading_period, flags & FNM_FILE_NAME ? flags : flags & ~FNM_PERIOD) == 0) /* It worked. Signal success. */ return 0; while ((list = list->next) != NULL); /* None of the patterns lead to a match. */ return FNM_NOMATCH; case L_('!'): for (rs = string; rs <= string_end; ++rs) { struct patternlist *runp; for (runp = list; runp != NULL; runp = runp->next) if (FCT (runp->str, string, rs, no_leading_period, flags & FNM_FILE_NAME ? flags : flags & ~FNM_PERIOD) == 0) break; /* If none of the patterns matched see whether the rest does. */ if (runp == NULL && (FCT (p, rs, string_end, rs == string ? no_leading_period : rs[-1] == '/' && NO_LEADING_PERIOD (flags), flags & FNM_FILE_NAME ? flags : flags & ~FNM_PERIOD) == 0)) /* This is successful. */ return 0; } /* None of the patterns together with the rest of the pattern lead to a match. */ return FNM_NOMATCH; default: assert (! "Invalid extended matching operator"); break; } return -1; } #undef FOLD #undef CHAR #undef UCHAR #undef INT #undef FCT #undef EXT #undef END #undef MEMPCPY #undef MEMCHR #undef STRLEN #undef STRCAT #undef L_ #undef BTOWC le-1.14.9/lib/getopt_int.h0000644000015000007670000001174212122275244012230 00000000000000/* Internal declarations for getopt. Copyright (C) 1989-1994, 1996-1999, 2001, 2003-2004, 2009-2013 Free Software Foundation, Inc. This file is part of the GNU C Library. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ #ifndef _GETOPT_INT_H #define _GETOPT_INT_H 1 #include extern int _getopt_internal (int ___argc, char **___argv, const char *__shortopts, const struct option *__longopts, int *__longind, int __long_only, int __posixly_correct); /* Reentrant versions which can handle parsing multiple argument vectors at the same time. */ /* Describe how to deal with options that follow non-option ARGV-elements. If the caller did not specify anything, the default is REQUIRE_ORDER if the environment variable POSIXLY_CORRECT is defined, PERMUTE otherwise. REQUIRE_ORDER means don't recognize them as options; stop option processing when the first non-option is seen. This is what Unix does. This mode of operation is selected by either setting the environment variable POSIXLY_CORRECT, or using '+' as the first character of the list of option characters, or by calling getopt. PERMUTE is the default. We permute the contents of ARGV as we scan, so that eventually all the non-options are at the end. This allows options to be given in any order, even with programs that were not written to expect this. RETURN_IN_ORDER is an option available to programs that were written to expect options and other ARGV-elements in any order and that care about the ordering of the two. We describe each non-option ARGV-element as if it were the argument of an option with character code 1. Using '-' as the first character of the list of option characters selects this mode of operation. The special argument '--' forces an end of option-scanning regardless of the value of 'ordering'. In the case of RETURN_IN_ORDER, only '--' can cause 'getopt' to return -1 with 'optind' != ARGC. */ enum __ord { REQUIRE_ORDER, PERMUTE, RETURN_IN_ORDER }; /* Data type for reentrant functions. */ struct _getopt_data { /* These have exactly the same meaning as the corresponding global variables, except that they are used for the reentrant versions of getopt. */ int optind; int opterr; int optopt; char *optarg; /* Internal members. */ /* True if the internal members have been initialized. */ int __initialized; /* The next char to be scanned in the option-element in which the last option character we returned was found. This allows us to pick up the scan where we left off. If this is zero, or a null string, it means resume the scan by advancing to the next ARGV-element. */ char *__nextchar; /* See __ord above. */ enum __ord __ordering; /* If the POSIXLY_CORRECT environment variable is set or getopt was called. */ int __posixly_correct; /* Handle permutation of arguments. */ /* Describe the part of ARGV that contains non-options that have been skipped. 'first_nonopt' is the index in ARGV of the first of them; 'last_nonopt' is the index after the last of them. */ int __first_nonopt; int __last_nonopt; #if defined _LIBC && defined USE_NONOPTION_FLAGS int __nonoption_flags_max_len; int __nonoption_flags_len; #endif }; /* The initializer is necessary to set OPTIND and OPTERR to their default values and to clear the initialization flag. */ #define _GETOPT_DATA_INITIALIZER { 1, 1 } extern int _getopt_internal_r (int ___argc, char **___argv, const char *__shortopts, const struct option *__longopts, int *__longind, int __long_only, struct _getopt_data *__data, int __posixly_correct); extern int _getopt_long_r (int ___argc, char **___argv, const char *__shortopts, const struct option *__longopts, int *__longind, struct _getopt_data *__data); extern int _getopt_long_only_r (int ___argc, char **___argv, const char *__shortopts, const struct option *__longopts, int *__longind, struct _getopt_data *__data); #endif /* getopt_int.h */ le-1.14.9/lib/ftruncate.c0000644000015000007670000001146112122275244012040 00000000000000/* ftruncate emulations for native Windows. Copyright (C) 1992-2013 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, see . */ #include /* Specification. */ #include #if HAVE_CHSIZE /* A native Windows platform. */ # include # if _GL_WINDOWS_64_BIT_OFF_T /* Large File Support: off_t is 64-bit, but chsize() takes only a 32-bit argument. So, define a 64-bit safe SetFileSize function ourselves. */ /* Ensure that declares GetFileSizeEx. */ # undef _WIN32_WINNT # define _WIN32_WINNT 0x500 /* Get declarations of the native Windows API functions. */ # define WIN32_LEAN_AND_MEAN # include /* Get _get_osfhandle. */ # include "msvc-nothrow.h" static BOOL SetFileSize (HANDLE h, LONGLONG size) { LARGE_INTEGER old_size; if (!GetFileSizeEx (h, &old_size)) return FALSE; if (size != old_size.QuadPart) { /* Duplicate the handle, so we are free to modify its file position. */ HANDLE curr_process = GetCurrentProcess (); HANDLE tmph; if (!DuplicateHandle (curr_process, /* SourceProcessHandle */ h, /* SourceHandle */ curr_process, /* TargetProcessHandle */ (PHANDLE) &tmph, /* TargetHandle */ (DWORD) 0, /* DesiredAccess */ FALSE, /* InheritHandle */ DUPLICATE_SAME_ACCESS)) /* Options */ return FALSE; if (size < old_size.QuadPart) { /* Reduce the size. */ LONG size_hi = (LONG) (size >> 32); if (SetFilePointer (tmph, (LONG) size, &size_hi, FILE_BEGIN) == INVALID_SET_FILE_POINTER && GetLastError() != NO_ERROR) { CloseHandle (tmph); return FALSE; } if (!SetEndOfFile (tmph)) { CloseHandle (tmph); return FALSE; } } else { /* Increase the size by adding zero bytes at the end. */ static char zero_bytes[1024]; LONG pos_hi = 0; LONG pos_lo = SetFilePointer (tmph, (LONG) 0, &pos_hi, FILE_END); LONGLONG pos; if (pos_lo == INVALID_SET_FILE_POINTER && GetLastError() != NO_ERROR) { CloseHandle (tmph); return FALSE; } pos = ((LONGLONG) pos_hi << 32) | (ULONGLONG) (ULONG) pos_lo; while (pos < size) { DWORD written; LONGLONG count = size - pos; if (count > sizeof (zero_bytes)) count = sizeof (zero_bytes); if (!WriteFile (tmph, zero_bytes, (DWORD) count, &written, NULL) || written == 0) { CloseHandle (tmph); return FALSE; } pos += (ULONGLONG) (ULONG) written; } } /* Close the handle. */ CloseHandle (tmph); } return TRUE; } int ftruncate (int fd, off_t length) { HANDLE handle = (HANDLE) _get_osfhandle (fd); if (handle == INVALID_HANDLE_VALUE) { errno = EBADF; return -1; } if (length < 0) { errno = EINVAL; return -1; } if (!SetFileSize (handle, length)) { switch (GetLastError ()) { case ERROR_ACCESS_DENIED: errno = EACCES; break; case ERROR_HANDLE_DISK_FULL: case ERROR_DISK_FULL: case ERROR_DISK_TOO_FRAGMENTED: errno = ENOSPC; break; default: errno = EIO; break; } return -1; } return 0; } # else # include # if HAVE_MSVC_INVALID_PARAMETER_HANDLER # include "msvc-inval.h" static int chsize_nothrow (int fd, long length) { int result; TRY_MSVC_INVAL { result = chsize (fd, length); } CATCH_MSVC_INVAL { result = -1; errno = EBADF; } DONE_MSVC_INVAL; return result; } # define chsize chsize_nothrow # endif int ftruncate (int fd, off_t length) { return chsize (fd, length); } # endif #endif le-1.14.9/lib/closedir.c0000644000015000007670000000264212122275244011652 00000000000000/* Stop reading the entries of a directory. Copyright (C) 2006-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ #include /* Specification. */ #include #if REPLACE_FCHDIR # include #endif #if HAVE_CLOSEDIR /* Override closedir(), to keep track of the open file descriptors. Needed because there is a function dirfd(). */ #else # include # include "dirent-private.h" #endif int closedir (DIR *dirp) { # if REPLACE_FCHDIR int fd = dirfd (dirp); # endif int retval; #if HAVE_CLOSEDIR # undef closedir retval = closedir (dirp); #else if (dirp->current != INVALID_HANDLE_VALUE) FindClose (dirp->current); free (dirp); retval = 0; #endif #if REPLACE_FCHDIR if (retval >= 0) _gl_unregister_fd (fd); #endif return retval; } le-1.14.9/lib/memrchr.c0000644000015000007670000001310112122275244011473 00000000000000/* memrchr -- find the last occurrence of a byte in a memory block Copyright (C) 1991, 1993, 1996-1997, 1999-2000, 2003-2013 Free Software Foundation, Inc. Based on strlen implementation by Torbjorn Granlund (tege@sics.se), with help from Dan Sahlin (dan@sics.se) and commentary by Jim Blandy (jimb@ai.mit.edu); adaptation to memchr suggested by Dick Karpinski (dick@cca.ucsf.edu), and implemented by Roland McGrath (roland@ai.mit.edu). This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ #if defined _LIBC # include #else # include # define reg_char char #endif #include #include #undef __memrchr #ifdef _LIBC # undef memrchr #endif #ifndef weak_alias # define __memrchr memrchr #endif /* Search no more than N bytes of S for C. */ void * __memrchr (void const *s, int c_in, size_t n) { /* On 32-bit hardware, choosing longword to be a 32-bit unsigned long instead of a 64-bit uintmax_t tends to give better performance. On 64-bit hardware, unsigned long is generally 64 bits already. Change this typedef to experiment with performance. */ typedef unsigned long int longword; const unsigned char *char_ptr; const longword *longword_ptr; longword repeated_one; longword repeated_c; unsigned reg_char c; c = (unsigned char) c_in; /* Handle the last few bytes by reading one byte at a time. Do this until CHAR_PTR is aligned on a longword boundary. */ for (char_ptr = (const unsigned char *) s + n; n > 0 && (size_t) char_ptr % sizeof (longword) != 0; --n) if (*--char_ptr == c) return (void *) char_ptr; longword_ptr = (const longword *) char_ptr; /* All these elucidatory comments refer to 4-byte longwords, but the theory applies equally well to any size longwords. */ /* Compute auxiliary longword values: repeated_one is a value which has a 1 in every byte. repeated_c has c in every byte. */ repeated_one = 0x01010101; repeated_c = c | (c << 8); repeated_c |= repeated_c << 16; if (0xffffffffU < (longword) -1) { repeated_one |= repeated_one << 31 << 1; repeated_c |= repeated_c << 31 << 1; if (8 < sizeof (longword)) { size_t i; for (i = 64; i < sizeof (longword) * 8; i *= 2) { repeated_one |= repeated_one << i; repeated_c |= repeated_c << i; } } } /* Instead of the traditional loop which tests each byte, we will test a longword at a time. The tricky part is testing if *any of the four* bytes in the longword in question are equal to c. We first use an xor with repeated_c. This reduces the task to testing whether *any of the four* bytes in longword1 is zero. We compute tmp = ((longword1 - repeated_one) & ~longword1) & (repeated_one << 7). That is, we perform the following operations: 1. Subtract repeated_one. 2. & ~longword1. 3. & a mask consisting of 0x80 in every byte. Consider what happens in each byte: - If a byte of longword1 is zero, step 1 and 2 transform it into 0xff, and step 3 transforms it into 0x80. A carry can also be propagated to more significant bytes. - If a byte of longword1 is nonzero, let its lowest 1 bit be at position k (0 <= k <= 7); so the lowest k bits are 0. After step 1, the byte ends in a single bit of value 0 and k bits of value 1. After step 2, the result is just k bits of value 1: 2^k - 1. After step 3, the result is 0. And no carry is produced. So, if longword1 has only non-zero bytes, tmp is zero. Whereas if longword1 has a zero byte, call j the position of the least significant zero byte. Then the result has a zero at positions 0, ..., j-1 and a 0x80 at position j. We cannot predict the result at the more significant bytes (positions j+1..3), but it does not matter since we already have a non-zero bit at position 8*j+7. So, the test whether any byte in longword1 is zero is equivalent to testing whether tmp is nonzero. */ while (n >= sizeof (longword)) { longword longword1 = *--longword_ptr ^ repeated_c; if ((((longword1 - repeated_one) & ~longword1) & (repeated_one << 7)) != 0) { longword_ptr++; break; } n -= sizeof (longword); } char_ptr = (const unsigned char *) longword_ptr; /* At this point, we know that either n < sizeof (longword), or one of the sizeof (longword) bytes starting at char_ptr is == c. On little-endian machines, we could determine the first such byte without any further memory accesses, just by looking at the tmp result from the last loop iteration. But this does not work on big-endian machines. Choose code that works in both cases. */ while (n-- > 0) { if (*--char_ptr == c) return (void *) char_ptr; } return NULL; } #ifdef weak_alias weak_alias (__memrchr, memrchr) #endif le-1.14.9/lib/getopt1.c0000644000015000007670000001055212122275244011430 00000000000000/* getopt_long and getopt_long_only entry points for GNU getopt. Copyright (C) 1987-1994, 1996-1998, 2004, 2006, 2009-2013 Free Software Foundation, Inc. This file is part of the GNU C Library. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ #ifdef _LIBC # include #else # include # include "getopt.h" #endif #include "getopt_int.h" #include /* This needs to come after some library #include to get __GNU_LIBRARY__ defined. */ #ifdef __GNU_LIBRARY__ #include #endif #ifndef NULL #define NULL 0 #endif int getopt_long (int argc, char *__getopt_argv_const *argv, const char *options, const struct option *long_options, int *opt_index) { return _getopt_internal (argc, (char **) argv, options, long_options, opt_index, 0, 0); } int _getopt_long_r (int argc, char **argv, const char *options, const struct option *long_options, int *opt_index, struct _getopt_data *d) { return _getopt_internal_r (argc, argv, options, long_options, opt_index, 0, d, 0); } /* Like getopt_long, but '-' as well as '--' can indicate a long option. If an option that starts with '-' (not '--') doesn't match a long option, but does match a short option, it is parsed as a short option instead. */ int getopt_long_only (int argc, char *__getopt_argv_const *argv, const char *options, const struct option *long_options, int *opt_index) { return _getopt_internal (argc, (char **) argv, options, long_options, opt_index, 1, 0); } int _getopt_long_only_r (int argc, char **argv, const char *options, const struct option *long_options, int *opt_index, struct _getopt_data *d) { return _getopt_internal_r (argc, argv, options, long_options, opt_index, 1, d, 0); } #ifdef TEST #include int main (int argc, char **argv) { int c; int digit_optind = 0; while (1) { int this_option_optind = optind ? optind : 1; int option_index = 0; static const struct option long_options[] = { {"add", 1, 0, 0}, {"append", 0, 0, 0}, {"delete", 1, 0, 0}, {"verbose", 0, 0, 0}, {"create", 0, 0, 0}, {"file", 1, 0, 0}, {0, 0, 0, 0} }; c = getopt_long (argc, argv, "abc:d:0123456789", long_options, &option_index); if (c == -1) break; switch (c) { case 0: printf ("option %s", long_options[option_index].name); if (optarg) printf (" with arg %s", optarg); printf ("\n"); break; case '0': case '1': case '2': case '3': case '4': case '5': case '6': case '7': case '8': case '9': if (digit_optind != 0 && digit_optind != this_option_optind) printf ("digits occur in two different argv-elements.\n"); digit_optind = this_option_optind; printf ("option %c\n", c); break; case 'a': printf ("option a\n"); break; case 'b': printf ("option b\n"); break; case 'c': printf ("option c with value '%s'\n", optarg); break; case 'd': printf ("option d with value '%s'\n", optarg); break; case '?': break; default: printf ("?? getopt returned character code 0%o ??\n", c); } } if (optind < argc) { printf ("non-option ARGV-elements: "); while (optind < argc) printf ("%s ", argv[optind++]); printf ("\n"); } exit (0); } #endif /* TEST */ le-1.14.9/lib/config.charset0000644000015000007670000005512312122275244012524 00000000000000#! /bin/sh # Output a system dependent table of character encoding aliases. # # Copyright (C) 2000-2004, 2006-2013 Free Software Foundation, Inc. # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 3, or (at your option) # any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License along # with this program; if not, see . # # The table consists of lines of the form # ALIAS CANONICAL # # ALIAS is the (system dependent) result of "nl_langinfo (CODESET)". # ALIAS is compared in a case sensitive way. # # CANONICAL is the GNU canonical name for this character encoding. # It must be an encoding supported by libiconv. Support by GNU libc is # also desirable. CANONICAL is case insensitive. Usually an upper case # MIME charset name is preferred. # The current list of GNU canonical charset names is as follows. # # name MIME? used by which systems # (darwin = Mac OS X, woe32 = native Windows) # # ASCII, ANSI_X3.4-1968 glibc solaris freebsd netbsd darwin cygwin # ISO-8859-1 Y glibc aix hpux irix osf solaris freebsd netbsd openbsd darwin cygwin # ISO-8859-2 Y glibc aix hpux irix osf solaris freebsd netbsd openbsd darwin cygwin # ISO-8859-3 Y glibc solaris cygwin # ISO-8859-4 Y osf solaris freebsd netbsd openbsd darwin # ISO-8859-5 Y glibc aix hpux irix osf solaris freebsd netbsd openbsd darwin cygwin # ISO-8859-6 Y glibc aix hpux solaris cygwin # ISO-8859-7 Y glibc aix hpux irix osf solaris netbsd openbsd darwin cygwin # ISO-8859-8 Y glibc aix hpux osf solaris cygwin # ISO-8859-9 Y glibc aix hpux irix osf solaris darwin cygwin # ISO-8859-13 glibc netbsd openbsd darwin cygwin # ISO-8859-14 glibc cygwin # ISO-8859-15 glibc aix osf solaris freebsd netbsd openbsd darwin cygwin # KOI8-R Y glibc solaris freebsd netbsd openbsd darwin # KOI8-U Y glibc freebsd netbsd openbsd darwin cygwin # KOI8-T glibc # CP437 dos # CP775 dos # CP850 aix osf dos # CP852 dos # CP855 dos # CP856 aix # CP857 dos # CP861 dos # CP862 dos # CP864 dos # CP865 dos # CP866 freebsd netbsd openbsd darwin dos # CP869 dos # CP874 woe32 dos # CP922 aix # CP932 aix cygwin woe32 dos # CP943 aix # CP949 osf darwin woe32 dos # CP950 woe32 dos # CP1046 aix # CP1124 aix # CP1125 dos # CP1129 aix # CP1131 darwin # CP1250 woe32 # CP1251 glibc solaris netbsd openbsd darwin cygwin woe32 # CP1252 aix woe32 # CP1253 woe32 # CP1254 woe32 # CP1255 glibc woe32 # CP1256 woe32 # CP1257 woe32 # GB2312 Y glibc aix hpux irix solaris freebsd netbsd darwin # EUC-JP Y glibc aix hpux irix osf solaris freebsd netbsd darwin # EUC-KR Y glibc aix hpux irix osf solaris freebsd netbsd darwin cygwin # EUC-TW glibc aix hpux irix osf solaris netbsd # BIG5 Y glibc aix hpux osf solaris freebsd netbsd darwin cygwin # BIG5-HKSCS glibc solaris darwin # GBK glibc aix osf solaris darwin cygwin woe32 dos # GB18030 glibc solaris netbsd darwin # SHIFT_JIS Y hpux osf solaris freebsd netbsd darwin # JOHAB glibc solaris woe32 # TIS-620 glibc aix hpux osf solaris cygwin # VISCII Y glibc # TCVN5712-1 glibc # ARMSCII-8 glibc darwin # GEORGIAN-PS glibc cygwin # PT154 glibc # HP-ROMAN8 hpux # HP-ARABIC8 hpux # HP-GREEK8 hpux # HP-HEBREW8 hpux # HP-TURKISH8 hpux # HP-KANA8 hpux # DEC-KANJI osf # DEC-HANYU osf # UTF-8 Y glibc aix hpux osf solaris netbsd darwin cygwin # # Note: Names which are not marked as being a MIME name should not be used in # Internet protocols for information interchange (mail, news, etc.). # # Note: ASCII and ANSI_X3.4-1968 are synonymous canonical names. Applications # must understand both names and treat them as equivalent. # # The first argument passed to this file is the canonical host specification, # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM # or # CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM host="$1" os=`echo "$host" | sed -e 's/^[^-]*-[^-]*-\(.*\)$/\1/'` echo "# This file contains a table of character encoding aliases," echo "# suitable for operating system '${os}'." echo "# It was automatically generated from config.charset." # List of references, updated during installation: echo "# Packages using this file: " case "$os" in linux-gnulibc1*) # Linux libc5 doesn't have nl_langinfo(CODESET); therefore # localcharset.c falls back to using the full locale name # from the environment variables. echo "C ASCII" echo "POSIX ASCII" for l in af af_ZA ca ca_ES da da_DK de de_AT de_BE de_CH de_DE de_LU \ en en_AU en_BW en_CA en_DK en_GB en_IE en_NZ en_US en_ZA \ en_ZW es es_AR es_BO es_CL es_CO es_DO es_EC es_ES es_GT \ es_HN es_MX es_PA es_PE es_PY es_SV es_US es_UY es_VE et \ et_EE eu eu_ES fi fi_FI fo fo_FO fr fr_BE fr_CA fr_CH fr_FR \ fr_LU ga ga_IE gl gl_ES id id_ID in in_ID is is_IS it it_CH \ it_IT kl kl_GL nl nl_BE nl_NL no no_NO pt pt_BR pt_PT sv \ sv_FI sv_SE; do echo "$l ISO-8859-1" echo "$l.iso-8859-1 ISO-8859-1" echo "$l.iso-8859-15 ISO-8859-15" echo "$l.iso-8859-15@euro ISO-8859-15" echo "$l@euro ISO-8859-15" echo "$l.cp-437 CP437" echo "$l.cp-850 CP850" echo "$l.cp-1252 CP1252" echo "$l.cp-1252@euro CP1252" #echo "$l.atari-st ATARI-ST" # not a commonly used encoding echo "$l.utf-8 UTF-8" echo "$l.utf-8@euro UTF-8" done for l in cs cs_CZ hr hr_HR hu hu_HU pl pl_PL ro ro_RO sk sk_SK sl \ sl_SI sr sr_CS sr_YU; do echo "$l ISO-8859-2" echo "$l.iso-8859-2 ISO-8859-2" echo "$l.cp-852 CP852" echo "$l.cp-1250 CP1250" echo "$l.utf-8 UTF-8" done for l in mk mk_MK ru ru_RU; do echo "$l ISO-8859-5" echo "$l.iso-8859-5 ISO-8859-5" echo "$l.koi8-r KOI8-R" echo "$l.cp-866 CP866" echo "$l.cp-1251 CP1251" echo "$l.utf-8 UTF-8" done for l in ar ar_SA; do echo "$l ISO-8859-6" echo "$l.iso-8859-6 ISO-8859-6" echo "$l.cp-864 CP864" #echo "$l.cp-868 CP868" # not a commonly used encoding echo "$l.cp-1256 CP1256" echo "$l.utf-8 UTF-8" done for l in el el_GR gr gr_GR; do echo "$l ISO-8859-7" echo "$l.iso-8859-7 ISO-8859-7" echo "$l.cp-869 CP869" echo "$l.cp-1253 CP1253" echo "$l.cp-1253@euro CP1253" echo "$l.utf-8 UTF-8" echo "$l.utf-8@euro UTF-8" done for l in he he_IL iw iw_IL; do echo "$l ISO-8859-8" echo "$l.iso-8859-8 ISO-8859-8" echo "$l.cp-862 CP862" echo "$l.cp-1255 CP1255" echo "$l.utf-8 UTF-8" done for l in tr tr_TR; do echo "$l ISO-8859-9" echo "$l.iso-8859-9 ISO-8859-9" echo "$l.cp-857 CP857" echo "$l.cp-1254 CP1254" echo "$l.utf-8 UTF-8" done for l in lt lt_LT lv lv_LV; do #echo "$l BALTIC" # not a commonly used encoding, wrong encoding name echo "$l ISO-8859-13" done for l in ru_UA uk uk_UA; do echo "$l KOI8-U" done for l in zh zh_CN; do #echo "$l GB_2312-80" # not a commonly used encoding, wrong encoding name echo "$l GB2312" done for l in ja ja_JP ja_JP.EUC; do echo "$l EUC-JP" done for l in ko ko_KR; do echo "$l EUC-KR" done for l in th th_TH; do echo "$l TIS-620" done for l in fa fa_IR; do #echo "$l ISIRI-3342" # a broken encoding echo "$l.utf-8 UTF-8" done ;; linux* | *-gnu*) # With glibc-2.1 or newer, we don't need any canonicalization, # because glibc has iconv and both glibc and libiconv support all # GNU canonical names directly. Therefore, the Makefile does not # need to install the alias file at all. # The following applies only to glibc-2.0.x and older libcs. echo "ISO_646.IRV:1983 ASCII" ;; aix*) echo "ISO8859-1 ISO-8859-1" echo "ISO8859-2 ISO-8859-2" echo "ISO8859-5 ISO-8859-5" echo "ISO8859-6 ISO-8859-6" echo "ISO8859-7 ISO-8859-7" echo "ISO8859-8 ISO-8859-8" echo "ISO8859-9 ISO-8859-9" echo "ISO8859-15 ISO-8859-15" echo "IBM-850 CP850" echo "IBM-856 CP856" echo "IBM-921 ISO-8859-13" echo "IBM-922 CP922" echo "IBM-932 CP932" echo "IBM-943 CP943" echo "IBM-1046 CP1046" echo "IBM-1124 CP1124" echo "IBM-1129 CP1129" echo "IBM-1252 CP1252" echo "IBM-eucCN GB2312" echo "IBM-eucJP EUC-JP" echo "IBM-eucKR EUC-KR" echo "IBM-eucTW EUC-TW" echo "big5 BIG5" echo "GBK GBK" echo "TIS-620 TIS-620" echo "UTF-8 UTF-8" ;; hpux*) echo "iso88591 ISO-8859-1" echo "iso88592 ISO-8859-2" echo "iso88595 ISO-8859-5" echo "iso88596 ISO-8859-6" echo "iso88597 ISO-8859-7" echo "iso88598 ISO-8859-8" echo "iso88599 ISO-8859-9" echo "iso885915 ISO-8859-15" echo "roman8 HP-ROMAN8" echo "arabic8 HP-ARABIC8" echo "greek8 HP-GREEK8" echo "hebrew8 HP-HEBREW8" echo "turkish8 HP-TURKISH8" echo "kana8 HP-KANA8" echo "tis620 TIS-620" echo "big5 BIG5" echo "eucJP EUC-JP" echo "eucKR EUC-KR" echo "eucTW EUC-TW" echo "hp15CN GB2312" #echo "ccdc ?" # what is this? echo "SJIS SHIFT_JIS" echo "utf8 UTF-8" ;; irix*) echo "ISO8859-1 ISO-8859-1" echo "ISO8859-2 ISO-8859-2" echo "ISO8859-5 ISO-8859-5" echo "ISO8859-7 ISO-8859-7" echo "ISO8859-9 ISO-8859-9" echo "eucCN GB2312" echo "eucJP EUC-JP" echo "eucKR EUC-KR" echo "eucTW EUC-TW" ;; osf*) echo "ISO8859-1 ISO-8859-1" echo "ISO8859-2 ISO-8859-2" echo "ISO8859-4 ISO-8859-4" echo "ISO8859-5 ISO-8859-5" echo "ISO8859-7 ISO-8859-7" echo "ISO8859-8 ISO-8859-8" echo "ISO8859-9 ISO-8859-9" echo "ISO8859-15 ISO-8859-15" echo "cp850 CP850" echo "big5 BIG5" echo "dechanyu DEC-HANYU" echo "dechanzi GB2312" echo "deckanji DEC-KANJI" echo "deckorean EUC-KR" echo "eucJP EUC-JP" echo "eucKR EUC-KR" echo "eucTW EUC-TW" echo "GBK GBK" echo "KSC5601 CP949" echo "sdeckanji EUC-JP" echo "SJIS SHIFT_JIS" echo "TACTIS TIS-620" echo "UTF-8 UTF-8" ;; solaris*) echo "646 ASCII" echo "ISO8859-1 ISO-8859-1" echo "ISO8859-2 ISO-8859-2" echo "ISO8859-3 ISO-8859-3" echo "ISO8859-4 ISO-8859-4" echo "ISO8859-5 ISO-8859-5" echo "ISO8859-6 ISO-8859-6" echo "ISO8859-7 ISO-8859-7" echo "ISO8859-8 ISO-8859-8" echo "ISO8859-9 ISO-8859-9" echo "ISO8859-15 ISO-8859-15" echo "koi8-r KOI8-R" echo "ansi-1251 CP1251" echo "BIG5 BIG5" echo "Big5-HKSCS BIG5-HKSCS" echo "gb2312 GB2312" echo "GBK GBK" echo "GB18030 GB18030" echo "cns11643 EUC-TW" echo "5601 EUC-KR" echo "ko_KR.johap92 JOHAB" echo "eucJP EUC-JP" echo "PCK SHIFT_JIS" echo "TIS620.2533 TIS-620" #echo "sun_eu_greek ?" # what is this? echo "UTF-8 UTF-8" ;; freebsd* | os2*) # FreeBSD 4.2 doesn't have nl_langinfo(CODESET); therefore # localcharset.c falls back to using the full locale name # from the environment variables. # Likewise for OS/2. OS/2 has XFree86 just like FreeBSD. Just # reuse FreeBSD's locale data for OS/2. echo "C ASCII" echo "US-ASCII ASCII" for l in la_LN lt_LN; do echo "$l.ASCII ASCII" done for l in da_DK de_AT de_CH de_DE en_AU en_CA en_GB en_US es_ES \ fi_FI fr_BE fr_CA fr_CH fr_FR is_IS it_CH it_IT la_LN \ lt_LN nl_BE nl_NL no_NO pt_PT sv_SE; do echo "$l.ISO_8859-1 ISO-8859-1" echo "$l.DIS_8859-15 ISO-8859-15" done for l in cs_CZ hr_HR hu_HU la_LN lt_LN pl_PL sl_SI; do echo "$l.ISO_8859-2 ISO-8859-2" done for l in la_LN lt_LT; do echo "$l.ISO_8859-4 ISO-8859-4" done for l in ru_RU ru_SU; do echo "$l.KOI8-R KOI8-R" echo "$l.ISO_8859-5 ISO-8859-5" echo "$l.CP866 CP866" done echo "uk_UA.KOI8-U KOI8-U" echo "zh_TW.BIG5 BIG5" echo "zh_TW.Big5 BIG5" echo "zh_CN.EUC GB2312" echo "ja_JP.EUC EUC-JP" echo "ja_JP.SJIS SHIFT_JIS" echo "ja_JP.Shift_JIS SHIFT_JIS" echo "ko_KR.EUC EUC-KR" ;; netbsd*) echo "646 ASCII" echo "ISO8859-1 ISO-8859-1" echo "ISO8859-2 ISO-8859-2" echo "ISO8859-4 ISO-8859-4" echo "ISO8859-5 ISO-8859-5" echo "ISO8859-7 ISO-8859-7" echo "ISO8859-13 ISO-8859-13" echo "ISO8859-15 ISO-8859-15" echo "eucCN GB2312" echo "eucJP EUC-JP" echo "eucKR EUC-KR" echo "eucTW EUC-TW" echo "BIG5 BIG5" echo "SJIS SHIFT_JIS" ;; openbsd*) echo "646 ASCII" echo "ISO8859-1 ISO-8859-1" echo "ISO8859-2 ISO-8859-2" echo "ISO8859-4 ISO-8859-4" echo "ISO8859-5 ISO-8859-5" echo "ISO8859-7 ISO-8859-7" echo "ISO8859-13 ISO-8859-13" echo "ISO8859-15 ISO-8859-15" ;; darwin[56]*) # Darwin 6.8 doesn't have nl_langinfo(CODESET); therefore # localcharset.c falls back to using the full locale name # from the environment variables. echo "C ASCII" for l in en_AU en_CA en_GB en_US la_LN; do echo "$l.US-ASCII ASCII" done for l in da_DK de_AT de_CH de_DE en_AU en_CA en_GB en_US es_ES \ fi_FI fr_BE fr_CA fr_CH fr_FR is_IS it_CH it_IT nl_BE \ nl_NL no_NO pt_PT sv_SE; do echo "$l ISO-8859-1" echo "$l.ISO8859-1 ISO-8859-1" echo "$l.ISO8859-15 ISO-8859-15" done for l in la_LN; do echo "$l.ISO8859-1 ISO-8859-1" echo "$l.ISO8859-15 ISO-8859-15" done for l in cs_CZ hr_HR hu_HU la_LN pl_PL sl_SI; do echo "$l.ISO8859-2 ISO-8859-2" done for l in la_LN lt_LT; do echo "$l.ISO8859-4 ISO-8859-4" done for l in ru_RU; do echo "$l.KOI8-R KOI8-R" echo "$l.ISO8859-5 ISO-8859-5" echo "$l.CP866 CP866" done for l in bg_BG; do echo "$l.CP1251 CP1251" done echo "uk_UA.KOI8-U KOI8-U" echo "zh_TW.BIG5 BIG5" echo "zh_TW.Big5 BIG5" echo "zh_CN.EUC GB2312" echo "ja_JP.EUC EUC-JP" echo "ja_JP.SJIS SHIFT_JIS" echo "ko_KR.EUC EUC-KR" ;; darwin*) # Darwin 7.5 has nl_langinfo(CODESET), but sometimes its value is # useless: # - It returns the empty string when LANG is set to a locale of the # form ll_CC, although ll_CC/LC_CTYPE is a symlink to an UTF-8 # LC_CTYPE file. # - The environment variables LANG, LC_CTYPE, LC_ALL are not set by # the system; nl_langinfo(CODESET) returns "US-ASCII" in this case. # - The documentation says: # "... all code that calls BSD system routines should ensure # that the const *char parameters of these routines are in UTF-8 # encoding. All BSD system functions expect their string # parameters to be in UTF-8 encoding and nothing else." # It also says # "An additional caveat is that string parameters for files, # paths, and other file-system entities must be in canonical # UTF-8. In a canonical UTF-8 Unicode string, all decomposable # characters are decomposed ..." # but this is not true: You can pass non-decomposed UTF-8 strings # to file system functions, and it is the OS which will convert # them to decomposed UTF-8 before accessing the file system. # - The Apple Terminal application displays UTF-8 by default. # - However, other applications are free to use different encodings: # - xterm uses ISO-8859-1 by default. # - TextEdit uses MacRoman by default. # We prefer UTF-8 over decomposed UTF-8-MAC because one should # minimize the use of decomposed Unicode. Unfortunately, through the # Darwin file system, decomposed UTF-8 strings are leaked into user # space nevertheless. # Then there are also the locales with encodings other than US-ASCII # and UTF-8. These locales can be occasionally useful to users (e.g. # when grepping through ISO-8859-1 encoded text files), when all their # file names are in US-ASCII. echo "ISO8859-1 ISO-8859-1" echo "ISO8859-2 ISO-8859-2" echo "ISO8859-4 ISO-8859-4" echo "ISO8859-5 ISO-8859-5" echo "ISO8859-7 ISO-8859-7" echo "ISO8859-9 ISO-8859-9" echo "ISO8859-13 ISO-8859-13" echo "ISO8859-15 ISO-8859-15" echo "KOI8-R KOI8-R" echo "KOI8-U KOI8-U" echo "CP866 CP866" echo "CP949 CP949" echo "CP1131 CP1131" echo "CP1251 CP1251" echo "eucCN GB2312" echo "GB2312 GB2312" echo "eucJP EUC-JP" echo "eucKR EUC-KR" echo "Big5 BIG5" echo "Big5HKSCS BIG5-HKSCS" echo "GBK GBK" echo "GB18030 GB18030" echo "SJIS SHIFT_JIS" echo "ARMSCII-8 ARMSCII-8" echo "PT154 PT154" #echo "ISCII-DEV ?" echo "* UTF-8" ;; beos* | haiku*) # BeOS and Haiku have a single locale, and it has UTF-8 encoding. echo "* UTF-8" ;; msdosdjgpp*) # DJGPP 2.03 doesn't have nl_langinfo(CODESET); therefore # localcharset.c falls back to using the full locale name # from the environment variables. echo "#" echo "# The encodings given here may not all be correct." echo "# If you find that the encoding given for your language and" echo "# country is not the one your DOS machine actually uses, just" echo "# correct it in this file, and send a mail to" echo "# Juan Manuel Guerrero " echo "# and Bruno Haible ." echo "#" echo "C ASCII" # ISO-8859-1 languages echo "ca CP850" echo "ca_ES CP850" echo "da CP865" # not CP850 ?? echo "da_DK CP865" # not CP850 ?? echo "de CP850" echo "de_AT CP850" echo "de_CH CP850" echo "de_DE CP850" echo "en CP850" echo "en_AU CP850" # not CP437 ?? echo "en_CA CP850" echo "en_GB CP850" echo "en_NZ CP437" echo "en_US CP437" echo "en_ZA CP850" # not CP437 ?? echo "es CP850" echo "es_AR CP850" echo "es_BO CP850" echo "es_CL CP850" echo "es_CO CP850" echo "es_CR CP850" echo "es_CU CP850" echo "es_DO CP850" echo "es_EC CP850" echo "es_ES CP850" echo "es_GT CP850" echo "es_HN CP850" echo "es_MX CP850" echo "es_NI CP850" echo "es_PA CP850" echo "es_PY CP850" echo "es_PE CP850" echo "es_SV CP850" echo "es_UY CP850" echo "es_VE CP850" echo "et CP850" echo "et_EE CP850" echo "eu CP850" echo "eu_ES CP850" echo "fi CP850" echo "fi_FI CP850" echo "fr CP850" echo "fr_BE CP850" echo "fr_CA CP850" echo "fr_CH CP850" echo "fr_FR CP850" echo "ga CP850" echo "ga_IE CP850" echo "gd CP850" echo "gd_GB CP850" echo "gl CP850" echo "gl_ES CP850" echo "id CP850" # not CP437 ?? echo "id_ID CP850" # not CP437 ?? echo "is CP861" # not CP850 ?? echo "is_IS CP861" # not CP850 ?? echo "it CP850" echo "it_CH CP850" echo "it_IT CP850" echo "lt CP775" echo "lt_LT CP775" echo "lv CP775" echo "lv_LV CP775" echo "nb CP865" # not CP850 ?? echo "nb_NO CP865" # not CP850 ?? echo "nl CP850" echo "nl_BE CP850" echo "nl_NL CP850" echo "nn CP865" # not CP850 ?? echo "nn_NO CP865" # not CP850 ?? echo "no CP865" # not CP850 ?? echo "no_NO CP865" # not CP850 ?? echo "pt CP850" echo "pt_BR CP850" echo "pt_PT CP850" echo "sv CP850" echo "sv_SE CP850" # ISO-8859-2 languages echo "cs CP852" echo "cs_CZ CP852" echo "hr CP852" echo "hr_HR CP852" echo "hu CP852" echo "hu_HU CP852" echo "pl CP852" echo "pl_PL CP852" echo "ro CP852" echo "ro_RO CP852" echo "sk CP852" echo "sk_SK CP852" echo "sl CP852" echo "sl_SI CP852" echo "sq CP852" echo "sq_AL CP852" echo "sr CP852" # CP852 or CP866 or CP855 ?? echo "sr_CS CP852" # CP852 or CP866 or CP855 ?? echo "sr_YU CP852" # CP852 or CP866 or CP855 ?? # ISO-8859-3 languages echo "mt CP850" echo "mt_MT CP850" # ISO-8859-5 languages echo "be CP866" echo "be_BE CP866" echo "bg CP866" # not CP855 ?? echo "bg_BG CP866" # not CP855 ?? echo "mk CP866" # not CP855 ?? echo "mk_MK CP866" # not CP855 ?? echo "ru CP866" echo "ru_RU CP866" echo "uk CP1125" echo "uk_UA CP1125" # ISO-8859-6 languages echo "ar CP864" echo "ar_AE CP864" echo "ar_DZ CP864" echo "ar_EG CP864" echo "ar_IQ CP864" echo "ar_IR CP864" echo "ar_JO CP864" echo "ar_KW CP864" echo "ar_MA CP864" echo "ar_OM CP864" echo "ar_QA CP864" echo "ar_SA CP864" echo "ar_SY CP864" # ISO-8859-7 languages echo "el CP869" echo "el_GR CP869" # ISO-8859-8 languages echo "he CP862" echo "he_IL CP862" # ISO-8859-9 languages echo "tr CP857" echo "tr_TR CP857" # Japanese echo "ja CP932" echo "ja_JP CP932" # Chinese echo "zh_CN GBK" echo "zh_TW CP950" # not CP938 ?? # Korean echo "kr CP949" # not CP934 ?? echo "kr_KR CP949" # not CP934 ?? # Thai echo "th CP874" echo "th_TH CP874" # Other echo "eo CP850" echo "eo_EO CP850" ;; esac le-1.14.9/lib/sys_socket.c0000644000015000007670000000013412122275244012226 00000000000000#include #define _GL_SYS_SOCKET_INLINE _GL_EXTERN_INLINE #include "sys/socket.h" le-1.14.9/lib/sys_types.in.h0000644000015000007670000000317512122275244012524 00000000000000/* Provide a more complete sys/types.h. Copyright (C) 2011-2013 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, see . */ #if __GNUC__ >= 3 @PRAGMA_SYSTEM_HEADER@ #endif @PRAGMA_COLUMNS@ #ifndef _@GUARD_PREFIX@_SYS_TYPES_H /* The include_next requires a split double-inclusion guard. */ #@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ #ifndef _@GUARD_PREFIX@_SYS_TYPES_H #define _@GUARD_PREFIX@_SYS_TYPES_H /* Override off_t if Large File Support is requested on native Windows. */ #if @WINDOWS_64_BIT_OFF_T@ /* Same as int64_t in . */ # if defined _MSC_VER # define off_t __int64 # else # define off_t long long int # endif /* Indicator, for gnulib internal purposes. */ # define _GL_WINDOWS_64_BIT_OFF_T 1 #endif /* MSVC 9 defines size_t in , not in . */ /* But avoid namespace pollution on glibc systems. */ #if ((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__) \ && ! defined __GLIBC__ # include #endif #endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ #endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ le-1.14.9/lib/strerror-override.c0000644000015000007670000002146512122275244013551 00000000000000/* strerror-override.c --- POSIX compatible system error routine Copyright (C) 2010-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ /* Written by Bruno Haible , 2010. */ #include #include "strerror-override.h" #include #if GNULIB_defined_EWINSOCK /* native Windows platforms */ # if HAVE_WINSOCK2_H # include # endif #endif /* If ERRNUM maps to an errno value defined by gnulib, return a string describing the error. Otherwise return NULL. */ const char * strerror_override (int errnum) { /* These error messages are taken from glibc/sysdeps/gnu/errlist.c. */ switch (errnum) { #if REPLACE_STRERROR_0 case 0: return "Success"; #endif #if GNULIB_defined_ESOCK /* native Windows platforms with older */ case EINPROGRESS: return "Operation now in progress"; case EALREADY: return "Operation already in progress"; case ENOTSOCK: return "Socket operation on non-socket"; case EDESTADDRREQ: return "Destination address required"; case EMSGSIZE: return "Message too long"; case EPROTOTYPE: return "Protocol wrong type for socket"; case ENOPROTOOPT: return "Protocol not available"; case EPROTONOSUPPORT: return "Protocol not supported"; case EOPNOTSUPP: return "Operation not supported"; case EAFNOSUPPORT: return "Address family not supported by protocol"; case EADDRINUSE: return "Address already in use"; case EADDRNOTAVAIL: return "Cannot assign requested address"; case ENETDOWN: return "Network is down"; case ENETUNREACH: return "Network is unreachable"; case ECONNRESET: return "Connection reset by peer"; case ENOBUFS: return "No buffer space available"; case EISCONN: return "Transport endpoint is already connected"; case ENOTCONN: return "Transport endpoint is not connected"; case ETIMEDOUT: return "Connection timed out"; case ECONNREFUSED: return "Connection refused"; case ELOOP: return "Too many levels of symbolic links"; case EHOSTUNREACH: return "No route to host"; case EWOULDBLOCK: return "Operation would block"; #endif #if GNULIB_defined_ESTREAMS /* native Windows platforms with older */ case ETXTBSY: return "Text file busy"; case ENODATA: return "No data available"; case ENOSR: return "Out of streams resources"; case ENOSTR: return "Device not a stream"; case ETIME: return "Timer expired"; case EOTHER: return "Other error"; #endif #if GNULIB_defined_EWINSOCK /* native Windows platforms */ case ESOCKTNOSUPPORT: return "Socket type not supported"; case EPFNOSUPPORT: return "Protocol family not supported"; case ESHUTDOWN: return "Cannot send after transport endpoint shutdown"; case ETOOMANYREFS: return "Too many references: cannot splice"; case EHOSTDOWN: return "Host is down"; case EPROCLIM: return "Too many processes"; case EUSERS: return "Too many users"; case EDQUOT: return "Disk quota exceeded"; case ESTALE: return "Stale NFS file handle"; case EREMOTE: return "Object is remote"; # if HAVE_WINSOCK2_H /* WSA_INVALID_HANDLE maps to EBADF */ /* WSA_NOT_ENOUGH_MEMORY maps to ENOMEM */ /* WSA_INVALID_PARAMETER maps to EINVAL */ case WSA_OPERATION_ABORTED: return "Overlapped operation aborted"; case WSA_IO_INCOMPLETE: return "Overlapped I/O event object not in signaled state"; case WSA_IO_PENDING: return "Overlapped operations will complete later"; /* WSAEINTR maps to EINTR */ /* WSAEBADF maps to EBADF */ /* WSAEACCES maps to EACCES */ /* WSAEFAULT maps to EFAULT */ /* WSAEINVAL maps to EINVAL */ /* WSAEMFILE maps to EMFILE */ /* WSAEWOULDBLOCK maps to EWOULDBLOCK */ /* WSAEINPROGRESS maps to EINPROGRESS */ /* WSAEALREADY maps to EALREADY */ /* WSAENOTSOCK maps to ENOTSOCK */ /* WSAEDESTADDRREQ maps to EDESTADDRREQ */ /* WSAEMSGSIZE maps to EMSGSIZE */ /* WSAEPROTOTYPE maps to EPROTOTYPE */ /* WSAENOPROTOOPT maps to ENOPROTOOPT */ /* WSAEPROTONOSUPPORT maps to EPROTONOSUPPORT */ /* WSAESOCKTNOSUPPORT is ESOCKTNOSUPPORT */ /* WSAEOPNOTSUPP maps to EOPNOTSUPP */ /* WSAEPFNOSUPPORT is EPFNOSUPPORT */ /* WSAEAFNOSUPPORT maps to EAFNOSUPPORT */ /* WSAEADDRINUSE maps to EADDRINUSE */ /* WSAEADDRNOTAVAIL maps to EADDRNOTAVAIL */ /* WSAENETDOWN maps to ENETDOWN */ /* WSAENETUNREACH maps to ENETUNREACH */ /* WSAENETRESET maps to ENETRESET */ /* WSAECONNABORTED maps to ECONNABORTED */ /* WSAECONNRESET maps to ECONNRESET */ /* WSAENOBUFS maps to ENOBUFS */ /* WSAEISCONN maps to EISCONN */ /* WSAENOTCONN maps to ENOTCONN */ /* WSAESHUTDOWN is ESHUTDOWN */ /* WSAETOOMANYREFS is ETOOMANYREFS */ /* WSAETIMEDOUT maps to ETIMEDOUT */ /* WSAECONNREFUSED maps to ECONNREFUSED */ /* WSAELOOP maps to ELOOP */ /* WSAENAMETOOLONG maps to ENAMETOOLONG */ /* WSAEHOSTDOWN is EHOSTDOWN */ /* WSAEHOSTUNREACH maps to EHOSTUNREACH */ /* WSAENOTEMPTY maps to ENOTEMPTY */ /* WSAEPROCLIM is EPROCLIM */ /* WSAEUSERS is EUSERS */ /* WSAEDQUOT is EDQUOT */ /* WSAESTALE is ESTALE */ /* WSAEREMOTE is EREMOTE */ case WSASYSNOTREADY: return "Network subsystem is unavailable"; case WSAVERNOTSUPPORTED: return "Winsock.dll version out of range"; case WSANOTINITIALISED: return "Successful WSAStartup not yet performed"; case WSAEDISCON: return "Graceful shutdown in progress"; case WSAENOMORE: case WSA_E_NO_MORE: return "No more results"; case WSAECANCELLED: case WSA_E_CANCELLED: return "Call was canceled"; case WSAEINVALIDPROCTABLE: return "Procedure call table is invalid"; case WSAEINVALIDPROVIDER: return "Service provider is invalid"; case WSAEPROVIDERFAILEDINIT: return "Service provider failed to initialize"; case WSASYSCALLFAILURE: return "System call failure"; case WSASERVICE_NOT_FOUND: return "Service not found"; case WSATYPE_NOT_FOUND: return "Class type not found"; case WSAEREFUSED: return "Database query was refused"; case WSAHOST_NOT_FOUND: return "Host not found"; case WSATRY_AGAIN: return "Nonauthoritative host not found"; case WSANO_RECOVERY: return "Nonrecoverable error"; case WSANO_DATA: return "Valid name, no data record of requested type"; /* WSA_QOS_* omitted */ # endif #endif #if GNULIB_defined_ENOMSG case ENOMSG: return "No message of desired type"; #endif #if GNULIB_defined_EIDRM case EIDRM: return "Identifier removed"; #endif #if GNULIB_defined_ENOLINK case ENOLINK: return "Link has been severed"; #endif #if GNULIB_defined_EPROTO case EPROTO: return "Protocol error"; #endif #if GNULIB_defined_EMULTIHOP case EMULTIHOP: return "Multihop attempted"; #endif #if GNULIB_defined_EBADMSG case EBADMSG: return "Bad message"; #endif #if GNULIB_defined_EOVERFLOW case EOVERFLOW: return "Value too large for defined data type"; #endif #if GNULIB_defined_ENOTSUP case ENOTSUP: return "Not supported"; #endif #if GNULIB_defined_ENETRESET case ENETRESET: return "Network dropped connection on reset"; #endif #if GNULIB_defined_ECONNABORTED case ECONNABORTED: return "Software caused connection abort"; #endif #if GNULIB_defined_ESTALE case ESTALE: return "Stale NFS file handle"; #endif #if GNULIB_defined_EDQUOT case EDQUOT: return "Disk quota exceeded"; #endif #if GNULIB_defined_ECANCELED case ECANCELED: return "Operation canceled"; #endif #if GNULIB_defined_EOWNERDEAD case EOWNERDEAD: return "Owner died"; #endif #if GNULIB_defined_ENOTRECOVERABLE case ENOTRECOVERABLE: return "State not recoverable"; #endif #if GNULIB_defined_EILSEQ case EILSEQ: return "Invalid or incomplete multibyte or wide character"; #endif default: return NULL; } } le-1.14.9/lib/stdlib.in.h0000644000015000007670000010045612122275244011743 00000000000000/* A GNU-like . Copyright (C) 1995, 2001-2004, 2006-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ #if __GNUC__ >= 3 @PRAGMA_SYSTEM_HEADER@ #endif @PRAGMA_COLUMNS@ #if defined __need_system_stdlib_h || defined __need_malloc_and_calloc /* Special invocation conventions inside some gnulib header files, and inside some glibc header files, respectively. */ #@INCLUDE_NEXT@ @NEXT_STDLIB_H@ #else /* Normal invocation convention. */ #ifndef _@GUARD_PREFIX@_STDLIB_H /* The include_next requires a split double-inclusion guard. */ #@INCLUDE_NEXT@ @NEXT_STDLIB_H@ #ifndef _@GUARD_PREFIX@_STDLIB_H #define _@GUARD_PREFIX@_STDLIB_H /* NetBSD 5.0 mis-defines NULL. */ #include /* MirBSD 10 defines WEXITSTATUS in , not in . */ #if @GNULIB_SYSTEM_POSIX@ && !defined WEXITSTATUS # include #endif /* Solaris declares getloadavg() in . */ #if (@GNULIB_GETLOADAVG@ || defined GNULIB_POSIXCHECK) && @HAVE_SYS_LOADAVG_H@ # include #endif /* Native Windows platforms declare mktemp() in . */ #if 0 && ((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__) # include #endif #if @GNULIB_RANDOM_R@ /* OSF/1 5.1 declares 'struct random_data' in , which is included from if _REENTRANT is defined. Include it whenever we need 'struct random_data'. */ # if @HAVE_RANDOM_H@ # include # endif # if !@HAVE_STRUCT_RANDOM_DATA@ || @REPLACE_RANDOM_R@ || !@HAVE_RANDOM_R@ # include # endif # if !@HAVE_STRUCT_RANDOM_DATA@ /* Define 'struct random_data'. But allow multiple gnulib generated replacements to coexist. */ # if !GNULIB_defined_struct_random_data struct random_data { int32_t *fptr; /* Front pointer. */ int32_t *rptr; /* Rear pointer. */ int32_t *state; /* Array of state values. */ int rand_type; /* Type of random number generator. */ int rand_deg; /* Degree of random number generator. */ int rand_sep; /* Distance between front and rear. */ int32_t *end_ptr; /* Pointer behind state table. */ }; # define GNULIB_defined_struct_random_data 1 # endif # endif #endif #if (@GNULIB_MKSTEMP@ || @GNULIB_MKSTEMPS@ || @GNULIB_GETSUBOPT@ || defined GNULIB_POSIXCHECK) && ! defined __GLIBC__ && !((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__) /* On Mac OS X 10.3, only declares mkstemp. */ /* On Mac OS X 10.5, only declares mkstemps. */ /* On Cygwin 1.7.1, only declares getsubopt. */ /* But avoid namespace pollution on glibc systems and native Windows. */ # include #endif /* The __attribute__ feature is available in gcc versions 2.5 and later. The attribute __pure__ was added in gcc 2.96. */ #if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) # define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) #else # define _GL_ATTRIBUTE_PURE /* empty */ #endif /* The definition of _Noreturn is copied here. */ /* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ /* The definition of _GL_ARG_NONNULL is copied here. */ /* The definition of _GL_WARN_ON_USE is copied here. */ /* Some systems do not define EXIT_*, despite otherwise supporting C89. */ #ifndef EXIT_SUCCESS # define EXIT_SUCCESS 0 #endif /* Tandem/NSK and other platforms that define EXIT_FAILURE as -1 interfere with proper operation of xargs. */ #ifndef EXIT_FAILURE # define EXIT_FAILURE 1 #elif EXIT_FAILURE != 1 # undef EXIT_FAILURE # define EXIT_FAILURE 1 #endif #if @GNULIB__EXIT@ /* Terminate the current process with the given return code, without running the 'atexit' handlers. */ # if !@HAVE__EXIT@ _GL_FUNCDECL_SYS (_Exit, _Noreturn void, (int status)); # endif _GL_CXXALIAS_SYS (_Exit, void, (int status)); _GL_CXXALIASWARN (_Exit); #elif defined GNULIB_POSIXCHECK # undef _Exit # if HAVE_RAW_DECL__EXIT _GL_WARN_ON_USE (_Exit, "_Exit is unportable - " "use gnulib module _Exit for portability"); # endif #endif #if @GNULIB_ATOLL@ /* Parse a signed decimal integer. Returns the value of the integer. Errors are not detected. */ # if !@HAVE_ATOLL@ _GL_FUNCDECL_SYS (atoll, long long, (const char *string) _GL_ATTRIBUTE_PURE _GL_ARG_NONNULL ((1))); # endif _GL_CXXALIAS_SYS (atoll, long long, (const char *string)); _GL_CXXALIASWARN (atoll); #elif defined GNULIB_POSIXCHECK # undef atoll # if HAVE_RAW_DECL_ATOLL _GL_WARN_ON_USE (atoll, "atoll is unportable - " "use gnulib module atoll for portability"); # endif #endif #if @GNULIB_CALLOC_POSIX@ # if @REPLACE_CALLOC@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef calloc # define calloc rpl_calloc # endif _GL_FUNCDECL_RPL (calloc, void *, (size_t nmemb, size_t size)); _GL_CXXALIAS_RPL (calloc, void *, (size_t nmemb, size_t size)); # else _GL_CXXALIAS_SYS (calloc, void *, (size_t nmemb, size_t size)); # endif _GL_CXXALIASWARN (calloc); #elif defined GNULIB_POSIXCHECK # undef calloc /* Assume calloc is always declared. */ _GL_WARN_ON_USE (calloc, "calloc is not POSIX compliant everywhere - " "use gnulib module calloc-posix for portability"); #endif #if @GNULIB_CANONICALIZE_FILE_NAME@ # if @REPLACE_CANONICALIZE_FILE_NAME@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # define canonicalize_file_name rpl_canonicalize_file_name # endif _GL_FUNCDECL_RPL (canonicalize_file_name, char *, (const char *name) _GL_ARG_NONNULL ((1))); _GL_CXXALIAS_RPL (canonicalize_file_name, char *, (const char *name)); # else # if !@HAVE_CANONICALIZE_FILE_NAME@ _GL_FUNCDECL_SYS (canonicalize_file_name, char *, (const char *name) _GL_ARG_NONNULL ((1))); # endif _GL_CXXALIAS_SYS (canonicalize_file_name, char *, (const char *name)); # endif _GL_CXXALIASWARN (canonicalize_file_name); #elif defined GNULIB_POSIXCHECK # undef canonicalize_file_name # if HAVE_RAW_DECL_CANONICALIZE_FILE_NAME _GL_WARN_ON_USE (canonicalize_file_name, "canonicalize_file_name is unportable - " "use gnulib module canonicalize-lgpl for portability"); # endif #endif #if @GNULIB_GETLOADAVG@ /* Store max(NELEM,3) load average numbers in LOADAVG[]. The three numbers are the load average of the last 1 minute, the last 5 minutes, and the last 15 minutes, respectively. LOADAVG is an array of NELEM numbers. */ # if !@HAVE_DECL_GETLOADAVG@ _GL_FUNCDECL_SYS (getloadavg, int, (double loadavg[], int nelem) _GL_ARG_NONNULL ((1))); # endif _GL_CXXALIAS_SYS (getloadavg, int, (double loadavg[], int nelem)); _GL_CXXALIASWARN (getloadavg); #elif defined GNULIB_POSIXCHECK # undef getloadavg # if HAVE_RAW_DECL_GETLOADAVG _GL_WARN_ON_USE (getloadavg, "getloadavg is not portable - " "use gnulib module getloadavg for portability"); # endif #endif #if @GNULIB_GETSUBOPT@ /* Assuming *OPTIONP is a comma separated list of elements of the form "token" or "token=value", getsubopt parses the first of these elements. If the first element refers to a "token" that is member of the given NULL-terminated array of tokens: - It replaces the comma with a NUL byte, updates *OPTIONP to point past the first option and the comma, sets *VALUEP to the value of the element (or NULL if it doesn't contain an "=" sign), - It returns the index of the "token" in the given array of tokens. Otherwise it returns -1, and *OPTIONP and *VALUEP are undefined. For more details see the POSIX:2001 specification. http://www.opengroup.org/susv3xsh/getsubopt.html */ # if !@HAVE_GETSUBOPT@ _GL_FUNCDECL_SYS (getsubopt, int, (char **optionp, char *const *tokens, char **valuep) _GL_ARG_NONNULL ((1, 2, 3))); # endif _GL_CXXALIAS_SYS (getsubopt, int, (char **optionp, char *const *tokens, char **valuep)); _GL_CXXALIASWARN (getsubopt); #elif defined GNULIB_POSIXCHECK # undef getsubopt # if HAVE_RAW_DECL_GETSUBOPT _GL_WARN_ON_USE (getsubopt, "getsubopt is unportable - " "use gnulib module getsubopt for portability"); # endif #endif #if @GNULIB_GRANTPT@ /* Change the ownership and access permission of the slave side of the pseudo-terminal whose master side is specified by FD. */ # if !@HAVE_GRANTPT@ _GL_FUNCDECL_SYS (grantpt, int, (int fd)); # endif _GL_CXXALIAS_SYS (grantpt, int, (int fd)); _GL_CXXALIASWARN (grantpt); #elif defined GNULIB_POSIXCHECK # undef grantpt # if HAVE_RAW_DECL_GRANTPT _GL_WARN_ON_USE (grantpt, "grantpt is not portable - " "use gnulib module grantpt for portability"); # endif #endif /* If _GL_USE_STDLIB_ALLOC is nonzero, the including module does not rely on GNU or POSIX semantics for malloc and realloc (for example, by never specifying a zero size), so it does not need malloc or realloc to be redefined. */ #if @GNULIB_MALLOC_POSIX@ # if @REPLACE_MALLOC@ # if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ || _GL_USE_STDLIB_ALLOC) # undef malloc # define malloc rpl_malloc # endif _GL_FUNCDECL_RPL (malloc, void *, (size_t size)); _GL_CXXALIAS_RPL (malloc, void *, (size_t size)); # else _GL_CXXALIAS_SYS (malloc, void *, (size_t size)); # endif _GL_CXXALIASWARN (malloc); #elif defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC # undef malloc /* Assume malloc is always declared. */ _GL_WARN_ON_USE (malloc, "malloc is not POSIX compliant everywhere - " "use gnulib module malloc-posix for portability"); #endif /* Convert a multibyte character to a wide character. */ #if @GNULIB_MBTOWC@ # if @REPLACE_MBTOWC@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef mbtowc # define mbtowc rpl_mbtowc # endif _GL_FUNCDECL_RPL (mbtowc, int, (wchar_t *pwc, const char *s, size_t n)); _GL_CXXALIAS_RPL (mbtowc, int, (wchar_t *pwc, const char *s, size_t n)); # else _GL_CXXALIAS_SYS (mbtowc, int, (wchar_t *pwc, const char *s, size_t n)); # endif _GL_CXXALIASWARN (mbtowc); #endif #if @GNULIB_MKDTEMP@ /* Create a unique temporary directory from TEMPLATE. The last six characters of TEMPLATE must be "XXXXXX"; they are replaced with a string that makes the directory name unique. Returns TEMPLATE, or a null pointer if it cannot get a unique name. The directory is created mode 700. */ # if !@HAVE_MKDTEMP@ _GL_FUNCDECL_SYS (mkdtemp, char *, (char * /*template*/) _GL_ARG_NONNULL ((1))); # endif _GL_CXXALIAS_SYS (mkdtemp, char *, (char * /*template*/)); _GL_CXXALIASWARN (mkdtemp); #elif defined GNULIB_POSIXCHECK # undef mkdtemp # if HAVE_RAW_DECL_MKDTEMP _GL_WARN_ON_USE (mkdtemp, "mkdtemp is unportable - " "use gnulib module mkdtemp for portability"); # endif #endif #if @GNULIB_MKOSTEMP@ /* Create a unique temporary file from TEMPLATE. The last six characters of TEMPLATE must be "XXXXXX"; they are replaced with a string that makes the file name unique. The flags are a bitmask, possibly including O_CLOEXEC (defined in ) and O_TEXT, O_BINARY (defined in "binary-io.h"). The file is then created, with the specified flags, ensuring it didn't exist before. The file is created read-write (mask at least 0600 & ~umask), but it may be world-readable and world-writable (mask 0666 & ~umask), depending on the implementation. Returns the open file descriptor if successful, otherwise -1 and errno set. */ # if !@HAVE_MKOSTEMP@ _GL_FUNCDECL_SYS (mkostemp, int, (char * /*template*/, int /*flags*/) _GL_ARG_NONNULL ((1))); # endif _GL_CXXALIAS_SYS (mkostemp, int, (char * /*template*/, int /*flags*/)); _GL_CXXALIASWARN (mkostemp); #elif defined GNULIB_POSIXCHECK # undef mkostemp # if HAVE_RAW_DECL_MKOSTEMP _GL_WARN_ON_USE (mkostemp, "mkostemp is unportable - " "use gnulib module mkostemp for portability"); # endif #endif #if @GNULIB_MKOSTEMPS@ /* Create a unique temporary file from TEMPLATE. The last six characters of TEMPLATE before a suffix of length SUFFIXLEN must be "XXXXXX"; they are replaced with a string that makes the file name unique. The flags are a bitmask, possibly including O_CLOEXEC (defined in ) and O_TEXT, O_BINARY (defined in "binary-io.h"). The file is then created, with the specified flags, ensuring it didn't exist before. The file is created read-write (mask at least 0600 & ~umask), but it may be world-readable and world-writable (mask 0666 & ~umask), depending on the implementation. Returns the open file descriptor if successful, otherwise -1 and errno set. */ # if !@HAVE_MKOSTEMPS@ _GL_FUNCDECL_SYS (mkostemps, int, (char * /*template*/, int /*suffixlen*/, int /*flags*/) _GL_ARG_NONNULL ((1))); # endif _GL_CXXALIAS_SYS (mkostemps, int, (char * /*template*/, int /*suffixlen*/, int /*flags*/)); _GL_CXXALIASWARN (mkostemps); #elif defined GNULIB_POSIXCHECK # undef mkostemps # if HAVE_RAW_DECL_MKOSTEMPS _GL_WARN_ON_USE (mkostemps, "mkostemps is unportable - " "use gnulib module mkostemps for portability"); # endif #endif #if @GNULIB_MKSTEMP@ /* Create a unique temporary file from TEMPLATE. The last six characters of TEMPLATE must be "XXXXXX"; they are replaced with a string that makes the file name unique. The file is then created, ensuring it didn't exist before. The file is created read-write (mask at least 0600 & ~umask), but it may be world-readable and world-writable (mask 0666 & ~umask), depending on the implementation. Returns the open file descriptor if successful, otherwise -1 and errno set. */ # if @REPLACE_MKSTEMP@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # define mkstemp rpl_mkstemp # endif _GL_FUNCDECL_RPL (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); _GL_CXXALIAS_RPL (mkstemp, int, (char * /*template*/)); # else # if ! @HAVE_MKSTEMP@ _GL_FUNCDECL_SYS (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); # endif _GL_CXXALIAS_SYS (mkstemp, int, (char * /*template*/)); # endif _GL_CXXALIASWARN (mkstemp); #elif defined GNULIB_POSIXCHECK # undef mkstemp # if HAVE_RAW_DECL_MKSTEMP _GL_WARN_ON_USE (mkstemp, "mkstemp is unportable - " "use gnulib module mkstemp for portability"); # endif #endif #if @GNULIB_MKSTEMPS@ /* Create a unique temporary file from TEMPLATE. The last six characters of TEMPLATE prior to a suffix of length SUFFIXLEN must be "XXXXXX"; they are replaced with a string that makes the file name unique. The file is then created, ensuring it didn't exist before. The file is created read-write (mask at least 0600 & ~umask), but it may be world-readable and world-writable (mask 0666 & ~umask), depending on the implementation. Returns the open file descriptor if successful, otherwise -1 and errno set. */ # if !@HAVE_MKSTEMPS@ _GL_FUNCDECL_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/) _GL_ARG_NONNULL ((1))); # endif _GL_CXXALIAS_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/)); _GL_CXXALIASWARN (mkstemps); #elif defined GNULIB_POSIXCHECK # undef mkstemps # if HAVE_RAW_DECL_MKSTEMPS _GL_WARN_ON_USE (mkstemps, "mkstemps is unportable - " "use gnulib module mkstemps for portability"); # endif #endif #if @GNULIB_POSIX_OPENPT@ /* Return an FD open to the master side of a pseudo-terminal. Flags should include O_RDWR, and may also include O_NOCTTY. */ # if !@HAVE_POSIX_OPENPT@ _GL_FUNCDECL_SYS (posix_openpt, int, (int flags)); # endif _GL_CXXALIAS_SYS (posix_openpt, int, (int flags)); _GL_CXXALIASWARN (posix_openpt); #elif defined GNULIB_POSIXCHECK # undef posix_openpt # if HAVE_RAW_DECL_POSIX_OPENPT _GL_WARN_ON_USE (posix_openpt, "posix_openpt is not portable - " "use gnulib module posix_openpt for portability"); # endif #endif #if @GNULIB_PTSNAME@ /* Return the pathname of the pseudo-terminal slave associated with the master FD is open on, or NULL on errors. */ # if @REPLACE_PTSNAME@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef ptsname # define ptsname rpl_ptsname # endif _GL_FUNCDECL_RPL (ptsname, char *, (int fd)); _GL_CXXALIAS_RPL (ptsname, char *, (int fd)); # else # if !@HAVE_PTSNAME@ _GL_FUNCDECL_SYS (ptsname, char *, (int fd)); # endif _GL_CXXALIAS_SYS (ptsname, char *, (int fd)); # endif _GL_CXXALIASWARN (ptsname); #elif defined GNULIB_POSIXCHECK # undef ptsname # if HAVE_RAW_DECL_PTSNAME _GL_WARN_ON_USE (ptsname, "ptsname is not portable - " "use gnulib module ptsname for portability"); # endif #endif #if @GNULIB_PTSNAME_R@ /* Set the pathname of the pseudo-terminal slave associated with the master FD is open on and return 0, or set errno and return non-zero on errors. */ # if @REPLACE_PTSNAME_R@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef ptsname_r # define ptsname_r rpl_ptsname_r # endif _GL_FUNCDECL_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); _GL_CXXALIAS_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); # else # if !@HAVE_PTSNAME_R@ _GL_FUNCDECL_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); # endif _GL_CXXALIAS_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); # endif _GL_CXXALIASWARN (ptsname_r); #elif defined GNULIB_POSIXCHECK # undef ptsname_r # if HAVE_RAW_DECL_PTSNAME_R _GL_WARN_ON_USE (ptsname_r, "ptsname_r is not portable - " "use gnulib module ptsname_r for portability"); # endif #endif #if @GNULIB_PUTENV@ # if @REPLACE_PUTENV@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef putenv # define putenv rpl_putenv # endif _GL_FUNCDECL_RPL (putenv, int, (char *string) _GL_ARG_NONNULL ((1))); _GL_CXXALIAS_RPL (putenv, int, (char *string)); # else _GL_CXXALIAS_SYS (putenv, int, (char *string)); # endif _GL_CXXALIASWARN (putenv); #endif #if @GNULIB_RANDOM_R@ # if !@HAVE_RANDOM_R@ # ifndef RAND_MAX # define RAND_MAX 2147483647 # endif # endif #endif #if @GNULIB_RANDOM@ # if !@HAVE_RANDOM@ _GL_FUNCDECL_SYS (random, long, (void)); # endif _GL_CXXALIAS_SYS (random, long, (void)); _GL_CXXALIASWARN (random); #elif defined GNULIB_POSIXCHECK # undef random # if HAVE_RAW_DECL_RANDOM _GL_WARN_ON_USE (random, "random is unportable - " "use gnulib module random for portability"); # endif #endif #if @GNULIB_RANDOM@ # if !@HAVE_RANDOM@ _GL_FUNCDECL_SYS (srandom, void, (unsigned int seed)); # endif _GL_CXXALIAS_SYS (srandom, void, (unsigned int seed)); _GL_CXXALIASWARN (srandom); #elif defined GNULIB_POSIXCHECK # undef srandom # if HAVE_RAW_DECL_SRANDOM _GL_WARN_ON_USE (srandom, "srandom is unportable - " "use gnulib module random for portability"); # endif #endif #if @GNULIB_RANDOM@ # if !@HAVE_RANDOM@ _GL_FUNCDECL_SYS (initstate, char *, (unsigned int seed, char *buf, size_t buf_size) _GL_ARG_NONNULL ((2))); # endif _GL_CXXALIAS_SYS (initstate, char *, (unsigned int seed, char *buf, size_t buf_size)); _GL_CXXALIASWARN (initstate); #elif defined GNULIB_POSIXCHECK # undef initstate # if HAVE_RAW_DECL_INITSTATE_R _GL_WARN_ON_USE (initstate, "initstate is unportable - " "use gnulib module random for portability"); # endif #endif #if @GNULIB_RANDOM@ # if !@HAVE_RANDOM@ _GL_FUNCDECL_SYS (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); # endif _GL_CXXALIAS_SYS (setstate, char *, (char *arg_state)); _GL_CXXALIASWARN (setstate); #elif defined GNULIB_POSIXCHECK # undef setstate # if HAVE_RAW_DECL_SETSTATE_R _GL_WARN_ON_USE (setstate, "setstate is unportable - " "use gnulib module random for portability"); # endif #endif #if @GNULIB_RANDOM_R@ # if @REPLACE_RANDOM_R@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef random_r # define random_r rpl_random_r # endif _GL_FUNCDECL_RPL (random_r, int, (struct random_data *buf, int32_t *result) _GL_ARG_NONNULL ((1, 2))); _GL_CXXALIAS_RPL (random_r, int, (struct random_data *buf, int32_t *result)); # else # if !@HAVE_RANDOM_R@ _GL_FUNCDECL_SYS (random_r, int, (struct random_data *buf, int32_t *result) _GL_ARG_NONNULL ((1, 2))); # endif _GL_CXXALIAS_SYS (random_r, int, (struct random_data *buf, int32_t *result)); # endif _GL_CXXALIASWARN (random_r); #elif defined GNULIB_POSIXCHECK # undef random_r # if HAVE_RAW_DECL_RANDOM_R _GL_WARN_ON_USE (random_r, "random_r is unportable - " "use gnulib module random_r for portability"); # endif #endif #if @GNULIB_RANDOM_R@ # if @REPLACE_RANDOM_R@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef srandom_r # define srandom_r rpl_srandom_r # endif _GL_FUNCDECL_RPL (srandom_r, int, (unsigned int seed, struct random_data *rand_state) _GL_ARG_NONNULL ((2))); _GL_CXXALIAS_RPL (srandom_r, int, (unsigned int seed, struct random_data *rand_state)); # else # if !@HAVE_RANDOM_R@ _GL_FUNCDECL_SYS (srandom_r, int, (unsigned int seed, struct random_data *rand_state) _GL_ARG_NONNULL ((2))); # endif _GL_CXXALIAS_SYS (srandom_r, int, (unsigned int seed, struct random_data *rand_state)); # endif _GL_CXXALIASWARN (srandom_r); #elif defined GNULIB_POSIXCHECK # undef srandom_r # if HAVE_RAW_DECL_SRANDOM_R _GL_WARN_ON_USE (srandom_r, "srandom_r is unportable - " "use gnulib module random_r for portability"); # endif #endif #if @GNULIB_RANDOM_R@ # if @REPLACE_RANDOM_R@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef initstate_r # define initstate_r rpl_initstate_r # endif _GL_FUNCDECL_RPL (initstate_r, int, (unsigned int seed, char *buf, size_t buf_size, struct random_data *rand_state) _GL_ARG_NONNULL ((2, 4))); _GL_CXXALIAS_RPL (initstate_r, int, (unsigned int seed, char *buf, size_t buf_size, struct random_data *rand_state)); # else # if !@HAVE_RANDOM_R@ _GL_FUNCDECL_SYS (initstate_r, int, (unsigned int seed, char *buf, size_t buf_size, struct random_data *rand_state) _GL_ARG_NONNULL ((2, 4))); # endif _GL_CXXALIAS_SYS (initstate_r, int, (unsigned int seed, char *buf, size_t buf_size, struct random_data *rand_state)); # endif _GL_CXXALIASWARN (initstate_r); #elif defined GNULIB_POSIXCHECK # undef initstate_r # if HAVE_RAW_DECL_INITSTATE_R _GL_WARN_ON_USE (initstate_r, "initstate_r is unportable - " "use gnulib module random_r for portability"); # endif #endif #if @GNULIB_RANDOM_R@ # if @REPLACE_RANDOM_R@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef setstate_r # define setstate_r rpl_setstate_r # endif _GL_FUNCDECL_RPL (setstate_r, int, (char *arg_state, struct random_data *rand_state) _GL_ARG_NONNULL ((1, 2))); _GL_CXXALIAS_RPL (setstate_r, int, (char *arg_state, struct random_data *rand_state)); # else # if !@HAVE_RANDOM_R@ _GL_FUNCDECL_SYS (setstate_r, int, (char *arg_state, struct random_data *rand_state) _GL_ARG_NONNULL ((1, 2))); # endif _GL_CXXALIAS_SYS (setstate_r, int, (char *arg_state, struct random_data *rand_state)); # endif _GL_CXXALIASWARN (setstate_r); #elif defined GNULIB_POSIXCHECK # undef setstate_r # if HAVE_RAW_DECL_SETSTATE_R _GL_WARN_ON_USE (setstate_r, "setstate_r is unportable - " "use gnulib module random_r for portability"); # endif #endif #if @GNULIB_REALLOC_POSIX@ # if @REPLACE_REALLOC@ # if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ || _GL_USE_STDLIB_ALLOC) # undef realloc # define realloc rpl_realloc # endif _GL_FUNCDECL_RPL (realloc, void *, (void *ptr, size_t size)); _GL_CXXALIAS_RPL (realloc, void *, (void *ptr, size_t size)); # else _GL_CXXALIAS_SYS (realloc, void *, (void *ptr, size_t size)); # endif _GL_CXXALIASWARN (realloc); #elif defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC # undef realloc /* Assume realloc is always declared. */ _GL_WARN_ON_USE (realloc, "realloc is not POSIX compliant everywhere - " "use gnulib module realloc-posix for portability"); #endif #if @GNULIB_REALPATH@ # if @REPLACE_REALPATH@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # define realpath rpl_realpath # endif _GL_FUNCDECL_RPL (realpath, char *, (const char *name, char *resolved) _GL_ARG_NONNULL ((1))); _GL_CXXALIAS_RPL (realpath, char *, (const char *name, char *resolved)); # else # if !@HAVE_REALPATH@ _GL_FUNCDECL_SYS (realpath, char *, (const char *name, char *resolved) _GL_ARG_NONNULL ((1))); # endif _GL_CXXALIAS_SYS (realpath, char *, (const char *name, char *resolved)); # endif _GL_CXXALIASWARN (realpath); #elif defined GNULIB_POSIXCHECK # undef realpath # if HAVE_RAW_DECL_REALPATH _GL_WARN_ON_USE (realpath, "realpath is unportable - use gnulib module " "canonicalize or canonicalize-lgpl for portability"); # endif #endif #if @GNULIB_RPMATCH@ /* Test a user response to a question. Return 1 if it is affirmative, 0 if it is negative, or -1 if not clear. */ # if !@HAVE_RPMATCH@ _GL_FUNCDECL_SYS (rpmatch, int, (const char *response) _GL_ARG_NONNULL ((1))); # endif _GL_CXXALIAS_SYS (rpmatch, int, (const char *response)); _GL_CXXALIASWARN (rpmatch); #elif defined GNULIB_POSIXCHECK # undef rpmatch # if HAVE_RAW_DECL_RPMATCH _GL_WARN_ON_USE (rpmatch, "rpmatch is unportable - " "use gnulib module rpmatch for portability"); # endif #endif #if @GNULIB_SECURE_GETENV@ /* Look up NAME in the environment, returning 0 in insecure situations. */ # if !@HAVE_SECURE_GETENV@ _GL_FUNCDECL_SYS (secure_getenv, char *, (char const *name) _GL_ARG_NONNULL ((1))); # endif _GL_CXXALIAS_SYS (secure_getenv, char *, (char const *name)); _GL_CXXALIASWARN (secure_getenv); #elif defined GNULIB_POSIXCHECK # undef secure_getenv # if HAVE_RAW_DECL_SECURE_GETENV _GL_WARN_ON_USE (secure_getenv, "secure_getenv is unportable - " "use gnulib module secure_getenv for portability"); # endif #endif #if @GNULIB_SETENV@ /* Set NAME to VALUE in the environment. If REPLACE is nonzero, overwrite an existing value. */ # if @REPLACE_SETENV@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef setenv # define setenv rpl_setenv # endif _GL_FUNCDECL_RPL (setenv, int, (const char *name, const char *value, int replace) _GL_ARG_NONNULL ((1))); _GL_CXXALIAS_RPL (setenv, int, (const char *name, const char *value, int replace)); # else # if !@HAVE_DECL_SETENV@ _GL_FUNCDECL_SYS (setenv, int, (const char *name, const char *value, int replace) _GL_ARG_NONNULL ((1))); # endif _GL_CXXALIAS_SYS (setenv, int, (const char *name, const char *value, int replace)); # endif # if !(@REPLACE_SETENV@ && !@HAVE_DECL_SETENV@) _GL_CXXALIASWARN (setenv); # endif #elif defined GNULIB_POSIXCHECK # undef setenv # if HAVE_RAW_DECL_SETENV _GL_WARN_ON_USE (setenv, "setenv is unportable - " "use gnulib module setenv for portability"); # endif #endif #if @GNULIB_STRTOD@ /* Parse a double from STRING, updating ENDP if appropriate. */ # if @REPLACE_STRTOD@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # define strtod rpl_strtod # endif _GL_FUNCDECL_RPL (strtod, double, (const char *str, char **endp) _GL_ARG_NONNULL ((1))); _GL_CXXALIAS_RPL (strtod, double, (const char *str, char **endp)); # else # if !@HAVE_STRTOD@ _GL_FUNCDECL_SYS (strtod, double, (const char *str, char **endp) _GL_ARG_NONNULL ((1))); # endif _GL_CXXALIAS_SYS (strtod, double, (const char *str, char **endp)); # endif _GL_CXXALIASWARN (strtod); #elif defined GNULIB_POSIXCHECK # undef strtod # if HAVE_RAW_DECL_STRTOD _GL_WARN_ON_USE (strtod, "strtod is unportable - " "use gnulib module strtod for portability"); # endif #endif #if @GNULIB_STRTOLL@ /* Parse a signed integer whose textual representation starts at STRING. The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, it may be decimal or octal (with prefix "0") or hexadecimal (with prefix "0x"). If ENDPTR is not NULL, the address of the first byte after the integer is stored in *ENDPTR. Upon overflow, the return value is LLONG_MAX or LLONG_MIN, and errno is set to ERANGE. */ # if !@HAVE_STRTOLL@ _GL_FUNCDECL_SYS (strtoll, long long, (const char *string, char **endptr, int base) _GL_ARG_NONNULL ((1))); # endif _GL_CXXALIAS_SYS (strtoll, long long, (const char *string, char **endptr, int base)); _GL_CXXALIASWARN (strtoll); #elif defined GNULIB_POSIXCHECK # undef strtoll # if HAVE_RAW_DECL_STRTOLL _GL_WARN_ON_USE (strtoll, "strtoll is unportable - " "use gnulib module strtoll for portability"); # endif #endif #if @GNULIB_STRTOULL@ /* Parse an unsigned integer whose textual representation starts at STRING. The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, it may be decimal or octal (with prefix "0") or hexadecimal (with prefix "0x"). If ENDPTR is not NULL, the address of the first byte after the integer is stored in *ENDPTR. Upon overflow, the return value is ULLONG_MAX, and errno is set to ERANGE. */ # if !@HAVE_STRTOULL@ _GL_FUNCDECL_SYS (strtoull, unsigned long long, (const char *string, char **endptr, int base) _GL_ARG_NONNULL ((1))); # endif _GL_CXXALIAS_SYS (strtoull, unsigned long long, (const char *string, char **endptr, int base)); _GL_CXXALIASWARN (strtoull); #elif defined GNULIB_POSIXCHECK # undef strtoull # if HAVE_RAW_DECL_STRTOULL _GL_WARN_ON_USE (strtoull, "strtoull is unportable - " "use gnulib module strtoull for portability"); # endif #endif #if @GNULIB_UNLOCKPT@ /* Unlock the slave side of the pseudo-terminal whose master side is specified by FD, so that it can be opened. */ # if !@HAVE_UNLOCKPT@ _GL_FUNCDECL_SYS (unlockpt, int, (int fd)); # endif _GL_CXXALIAS_SYS (unlockpt, int, (int fd)); _GL_CXXALIASWARN (unlockpt); #elif defined GNULIB_POSIXCHECK # undef unlockpt # if HAVE_RAW_DECL_UNLOCKPT _GL_WARN_ON_USE (unlockpt, "unlockpt is not portable - " "use gnulib module unlockpt for portability"); # endif #endif #if @GNULIB_UNSETENV@ /* Remove the variable NAME from the environment. */ # if @REPLACE_UNSETENV@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef unsetenv # define unsetenv rpl_unsetenv # endif _GL_FUNCDECL_RPL (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); _GL_CXXALIAS_RPL (unsetenv, int, (const char *name)); # else # if !@HAVE_DECL_UNSETENV@ _GL_FUNCDECL_SYS (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); # endif _GL_CXXALIAS_SYS (unsetenv, int, (const char *name)); # endif # if !(@REPLACE_UNSETENV@ && !@HAVE_DECL_UNSETENV@) _GL_CXXALIASWARN (unsetenv); # endif #elif defined GNULIB_POSIXCHECK # undef unsetenv # if HAVE_RAW_DECL_UNSETENV _GL_WARN_ON_USE (unsetenv, "unsetenv is unportable - " "use gnulib module unsetenv for portability"); # endif #endif /* Convert a wide character to a multibyte character. */ #if @GNULIB_WCTOMB@ # if @REPLACE_WCTOMB@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef wctomb # define wctomb rpl_wctomb # endif _GL_FUNCDECL_RPL (wctomb, int, (char *s, wchar_t wc)); _GL_CXXALIAS_RPL (wctomb, int, (char *s, wchar_t wc)); # else _GL_CXXALIAS_SYS (wctomb, int, (char *s, wchar_t wc)); # endif _GL_CXXALIASWARN (wctomb); #endif #endif /* _@GUARD_PREFIX@_STDLIB_H */ #endif /* _@GUARD_PREFIX@_STDLIB_H */ #endif le-1.14.9/lib/close.c0000644000015000007670000000270712122275244011155 00000000000000/* close replacement. Copyright (C) 2008-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ #include /* Specification. */ #include #include #include "fd-hook.h" #include "msvc-inval.h" #undef close #if HAVE_MSVC_INVALID_PARAMETER_HANDLER static int close_nothrow (int fd) { int result; TRY_MSVC_INVAL { result = close (fd); } CATCH_MSVC_INVAL { result = -1; errno = EBADF; } DONE_MSVC_INVAL; return result; } #else # define close_nothrow close #endif /* Override close() to call into other gnulib modules. */ int rpl_close (int fd) { #if WINDOWS_SOCKETS int retval = execute_all_close_hooks (close_nothrow, fd); #else int retval = close_nothrow (fd); #endif #if REPLACE_FCHDIR if (retval >= 0) _gl_unregister_fd (fd); #endif return retval; } le-1.14.9/lib/getopt.c0000644000015000007670000011750412122275244011354 00000000000000/* Getopt for GNU. NOTE: getopt is part of the C library, so if you don't know what "Keep this file name-space clean" means, talk to drepper@gnu.org before changing it! Copyright (C) 1987-1996, 1998-2004, 2006, 2008-2013 Free Software Foundation, Inc. This file is part of the GNU C Library. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ #ifndef _LIBC # include #endif #include "getopt.h" #include #include #include #include #ifdef _LIBC # include #else # include "gettext.h" # define _(msgid) gettext (msgid) #endif #if defined _LIBC && defined USE_IN_LIBIO # include #endif /* This version of 'getopt' appears to the caller like standard Unix 'getopt' but it behaves differently for the user, since it allows the user to intersperse the options with the other arguments. As 'getopt_long' works, it permutes the elements of ARGV so that, when it is done, all the options precede everything else. Thus all application programs are extended to handle flexible argument order. Using 'getopt' or setting the environment variable POSIXLY_CORRECT disables permutation. Then the behavior is completely standard. GNU application programs can use a third alternative mode in which they can distinguish the relative order of options and other arguments. */ #include "getopt_int.h" /* For communication from 'getopt' to the caller. When 'getopt' finds an option that takes an argument, the argument value is returned here. Also, when 'ordering' is RETURN_IN_ORDER, each non-option ARGV-element is returned here. */ char *optarg; /* Index in ARGV of the next element to be scanned. This is used for communication to and from the caller and for communication between successive calls to 'getopt'. On entry to 'getopt', zero means this is the first call; initialize. When 'getopt' returns -1, this is the index of the first of the non-option elements that the caller should itself scan. Otherwise, 'optind' communicates from one call to the next how much of ARGV has been scanned so far. */ /* 1003.2 says this must be 1 before any call. */ int optind = 1; /* Callers store zero here to inhibit the error message for unrecognized options. */ int opterr = 1; /* Set to an option character which was unrecognized. This must be initialized on some systems to avoid linking in the system's own getopt implementation. */ int optopt = '?'; /* Keep a global copy of all internal members of getopt_data. */ static struct _getopt_data getopt_data; #if defined HAVE_DECL_GETENV && !HAVE_DECL_GETENV extern char *getenv (); #endif #ifdef _LIBC /* Stored original parameters. XXX This is no good solution. We should rather copy the args so that we can compare them later. But we must not use malloc(3). */ extern int __libc_argc; extern char **__libc_argv; /* Bash 2.0 gives us an environment variable containing flags indicating ARGV elements that should not be considered arguments. */ # ifdef USE_NONOPTION_FLAGS /* Defined in getopt_init.c */ extern char *__getopt_nonoption_flags; # endif # ifdef USE_NONOPTION_FLAGS # define SWAP_FLAGS(ch1, ch2) \ if (d->__nonoption_flags_len > 0) \ { \ char __tmp = __getopt_nonoption_flags[ch1]; \ __getopt_nonoption_flags[ch1] = __getopt_nonoption_flags[ch2]; \ __getopt_nonoption_flags[ch2] = __tmp; \ } # else # define SWAP_FLAGS(ch1, ch2) # endif #else /* !_LIBC */ # define SWAP_FLAGS(ch1, ch2) #endif /* _LIBC */ /* Exchange two adjacent subsequences of ARGV. One subsequence is elements [first_nonopt,last_nonopt) which contains all the non-options that have been skipped so far. The other is elements [last_nonopt,optind), which contains all the options processed since those non-options were skipped. 'first_nonopt' and 'last_nonopt' are relocated so that they describe the new indices of the non-options in ARGV after they are moved. */ static void exchange (char **argv, struct _getopt_data *d) { int bottom = d->__first_nonopt; int middle = d->__last_nonopt; int top = d->optind; char *tem; /* Exchange the shorter segment with the far end of the longer segment. That puts the shorter segment into the right place. It leaves the longer segment in the right place overall, but it consists of two parts that need to be swapped next. */ #if defined _LIBC && defined USE_NONOPTION_FLAGS /* First make sure the handling of the '__getopt_nonoption_flags' string can work normally. Our top argument must be in the range of the string. */ if (d->__nonoption_flags_len > 0 && top >= d->__nonoption_flags_max_len) { /* We must extend the array. The user plays games with us and presents new arguments. */ char *new_str = malloc (top + 1); if (new_str == NULL) d->__nonoption_flags_len = d->__nonoption_flags_max_len = 0; else { memset (__mempcpy (new_str, __getopt_nonoption_flags, d->__nonoption_flags_max_len), '\0', top + 1 - d->__nonoption_flags_max_len); d->__nonoption_flags_max_len = top + 1; __getopt_nonoption_flags = new_str; } } #endif while (top > middle && middle > bottom) { if (top - middle > middle - bottom) { /* Bottom segment is the short one. */ int len = middle - bottom; register int i; /* Swap it with the top part of the top segment. */ for (i = 0; i < len; i++) { tem = argv[bottom + i]; argv[bottom + i] = argv[top - (middle - bottom) + i]; argv[top - (middle - bottom) + i] = tem; SWAP_FLAGS (bottom + i, top - (middle - bottom) + i); } /* Exclude the moved bottom segment from further swapping. */ top -= len; } else { /* Top segment is the short one. */ int len = top - middle; register int i; /* Swap it with the bottom part of the bottom segment. */ for (i = 0; i < len; i++) { tem = argv[bottom + i]; argv[bottom + i] = argv[middle + i]; argv[middle + i] = tem; SWAP_FLAGS (bottom + i, middle + i); } /* Exclude the moved top segment from further swapping. */ bottom += len; } } /* Update records for the slots the non-options now occupy. */ d->__first_nonopt += (d->optind - d->__last_nonopt); d->__last_nonopt = d->optind; } /* Initialize the internal data when the first call is made. */ static const char * _getopt_initialize (int argc _GL_UNUSED, char **argv _GL_UNUSED, const char *optstring, struct _getopt_data *d, int posixly_correct) { /* Start processing options with ARGV-element 1 (since ARGV-element 0 is the program name); the sequence of previously skipped non-option ARGV-elements is empty. */ d->__first_nonopt = d->__last_nonopt = d->optind; d->__nextchar = NULL; d->__posixly_correct = posixly_correct || !!getenv ("POSIXLY_CORRECT"); /* Determine how to handle the ordering of options and nonoptions. */ if (optstring[0] == '-') { d->__ordering = RETURN_IN_ORDER; ++optstring; } else if (optstring[0] == '+') { d->__ordering = REQUIRE_ORDER; ++optstring; } else if (d->__posixly_correct) d->__ordering = REQUIRE_ORDER; else d->__ordering = PERMUTE; #if defined _LIBC && defined USE_NONOPTION_FLAGS if (!d->__posixly_correct && argc == __libc_argc && argv == __libc_argv) { if (d->__nonoption_flags_max_len == 0) { if (__getopt_nonoption_flags == NULL || __getopt_nonoption_flags[0] == '\0') d->__nonoption_flags_max_len = -1; else { const char *orig_str = __getopt_nonoption_flags; int len = d->__nonoption_flags_max_len = strlen (orig_str); if (d->__nonoption_flags_max_len < argc) d->__nonoption_flags_max_len = argc; __getopt_nonoption_flags = (char *) malloc (d->__nonoption_flags_max_len); if (__getopt_nonoption_flags == NULL) d->__nonoption_flags_max_len = -1; else memset (__mempcpy (__getopt_nonoption_flags, orig_str, len), '\0', d->__nonoption_flags_max_len - len); } } d->__nonoption_flags_len = d->__nonoption_flags_max_len; } else d->__nonoption_flags_len = 0; #endif return optstring; } /* Scan elements of ARGV (whose length is ARGC) for option characters given in OPTSTRING. If an element of ARGV starts with '-', and is not exactly "-" or "--", then it is an option element. The characters of this element (aside from the initial '-') are option characters. If 'getopt' is called repeatedly, it returns successively each of the option characters from each of the option elements. If 'getopt' finds another option character, it returns that character, updating 'optind' and 'nextchar' so that the next call to 'getopt' can resume the scan with the following option character or ARGV-element. If there are no more option characters, 'getopt' returns -1. Then 'optind' is the index in ARGV of the first ARGV-element that is not an option. (The ARGV-elements have been permuted so that those that are not options now come last.) OPTSTRING is a string containing the legitimate option characters. If an option character is seen that is not listed in OPTSTRING, return '?' after printing an error message. If you set 'opterr' to zero, the error message is suppressed but we still return '?'. If a char in OPTSTRING is followed by a colon, that means it wants an arg, so the following text in the same ARGV-element, or the text of the following ARGV-element, is returned in 'optarg'. Two colons mean an option that wants an optional arg; if there is text in the current ARGV-element, it is returned in 'optarg', otherwise 'optarg' is set to zero. If OPTSTRING starts with '-' or '+', it requests different methods of handling the non-option ARGV-elements. See the comments about RETURN_IN_ORDER and REQUIRE_ORDER, above. Long-named options begin with '--' instead of '-'. Their names may be abbreviated as long as the abbreviation is unique or is an exact match for some defined option. If they have an argument, it follows the option name in the same ARGV-element, separated from the option name by a '=', or else the in next ARGV-element. When 'getopt' finds a long-named option, it returns 0 if that option's 'flag' field is nonzero, the value of the option's 'val' field if the 'flag' field is zero. The elements of ARGV aren't really const, because we permute them. But we pretend they're const in the prototype to be compatible with other systems. LONGOPTS is a vector of 'struct option' terminated by an element containing a name which is zero. LONGIND returns the index in LONGOPT of the long-named option found. It is only valid when a long-named option has been found by the most recent call. If LONG_ONLY is nonzero, '-' as well as '--' can introduce long-named options. */ int _getopt_internal_r (int argc, char **argv, const char *optstring, const struct option *longopts, int *longind, int long_only, struct _getopt_data *d, int posixly_correct) { int print_errors = d->opterr; if (argc < 1) return -1; d->optarg = NULL; if (d->optind == 0 || !d->__initialized) { if (d->optind == 0) d->optind = 1; /* Don't scan ARGV[0], the program name. */ optstring = _getopt_initialize (argc, argv, optstring, d, posixly_correct); d->__initialized = 1; } else if (optstring[0] == '-' || optstring[0] == '+') optstring++; if (optstring[0] == ':') print_errors = 0; /* Test whether ARGV[optind] points to a non-option argument. Either it does not have option syntax, or there is an environment flag from the shell indicating it is not an option. The later information is only used when the used in the GNU libc. */ #if defined _LIBC && defined USE_NONOPTION_FLAGS # define NONOPTION_P (argv[d->optind][0] != '-' || argv[d->optind][1] == '\0' \ || (d->optind < d->__nonoption_flags_len \ && __getopt_nonoption_flags[d->optind] == '1')) #else # define NONOPTION_P (argv[d->optind][0] != '-' || argv[d->optind][1] == '\0') #endif if (d->__nextchar == NULL || *d->__nextchar == '\0') { /* Advance to the next ARGV-element. */ /* Give FIRST_NONOPT & LAST_NONOPT rational values if OPTIND has been moved back by the user (who may also have changed the arguments). */ if (d->__last_nonopt > d->optind) d->__last_nonopt = d->optind; if (d->__first_nonopt > d->optind) d->__first_nonopt = d->optind; if (d->__ordering == PERMUTE) { /* If we have just processed some options following some non-options, exchange them so that the options come first. */ if (d->__first_nonopt != d->__last_nonopt && d->__last_nonopt != d->optind) exchange ((char **) argv, d); else if (d->__last_nonopt != d->optind) d->__first_nonopt = d->optind; /* Skip any additional non-options and extend the range of non-options previously skipped. */ while (d->optind < argc && NONOPTION_P) d->optind++; d->__last_nonopt = d->optind; } /* The special ARGV-element '--' means premature end of options. Skip it like a null option, then exchange with previous non-options as if it were an option, then skip everything else like a non-option. */ if (d->optind != argc && !strcmp (argv[d->optind], "--")) { d->optind++; if (d->__first_nonopt != d->__last_nonopt && d->__last_nonopt != d->optind) exchange ((char **) argv, d); else if (d->__first_nonopt == d->__last_nonopt) d->__first_nonopt = d->optind; d->__last_nonopt = argc; d->optind = argc; } /* If we have done all the ARGV-elements, stop the scan and back over any non-options that we skipped and permuted. */ if (d->optind == argc) { /* Set the next-arg-index to point at the non-options that we previously skipped, so the caller will digest them. */ if (d->__first_nonopt != d->__last_nonopt) d->optind = d->__first_nonopt; return -1; } /* If we have come to a non-option and did not permute it, either stop the scan or describe it to the caller and pass it by. */ if (NONOPTION_P) { if (d->__ordering == REQUIRE_ORDER) return -1; d->optarg = argv[d->optind++]; return 1; } /* We have found another option-ARGV-element. Skip the initial punctuation. */ d->__nextchar = (argv[d->optind] + 1 + (longopts != NULL && argv[d->optind][1] == '-')); } /* Decode the current option-ARGV-element. */ /* Check whether the ARGV-element is a long option. If long_only and the ARGV-element has the form "-f", where f is a valid short option, don't consider it an abbreviated form of a long option that starts with f. Otherwise there would be no way to give the -f short option. On the other hand, if there's a long option "fubar" and the ARGV-element is "-fu", do consider that an abbreviation of the long option, just like "--fu", and not "-f" with arg "u". This distinction seems to be the most useful approach. */ if (longopts != NULL && (argv[d->optind][1] == '-' || (long_only && (argv[d->optind][2] || !strchr (optstring, argv[d->optind][1]))))) { char *nameend; unsigned int namelen; const struct option *p; const struct option *pfound = NULL; struct option_list { const struct option *p; struct option_list *next; } *ambig_list = NULL; int exact = 0; int indfound = -1; int option_index; for (nameend = d->__nextchar; *nameend && *nameend != '='; nameend++) /* Do nothing. */ ; namelen = nameend - d->__nextchar; /* Test all long options for either exact match or abbreviated matches. */ for (p = longopts, option_index = 0; p->name; p++, option_index++) if (!strncmp (p->name, d->__nextchar, namelen)) { if (namelen == (unsigned int) strlen (p->name)) { /* Exact match found. */ pfound = p; indfound = option_index; exact = 1; break; } else if (pfound == NULL) { /* First nonexact match found. */ pfound = p; indfound = option_index; } else if (long_only || pfound->has_arg != p->has_arg || pfound->flag != p->flag || pfound->val != p->val) { /* Second or later nonexact match found. */ struct option_list *newp = malloc (sizeof (*newp)); newp->p = p; newp->next = ambig_list; ambig_list = newp; } } if (ambig_list != NULL && !exact) { if (print_errors) { struct option_list first; first.p = pfound; first.next = ambig_list; ambig_list = &first; #if defined _LIBC && defined USE_IN_LIBIO char *buf = NULL; size_t buflen = 0; FILE *fp = open_memstream (&buf, &buflen); if (fp != NULL) { fprintf (fp, _("%s: option '%s' is ambiguous; possibilities:"), argv[0], argv[d->optind]); do { fprintf (fp, " '--%s'", ambig_list->p->name); ambig_list = ambig_list->next; } while (ambig_list != NULL); fputc_unlocked ('\n', fp); if (__builtin_expect (fclose (fp) != EOF, 1)) { _IO_flockfile (stderr); int old_flags2 = ((_IO_FILE *) stderr)->_flags2; ((_IO_FILE *) stderr)->_flags2 |= _IO_FLAGS2_NOTCANCEL; __fxprintf (NULL, "%s", buf); ((_IO_FILE *) stderr)->_flags2 = old_flags2; _IO_funlockfile (stderr); free (buf); } } #else fprintf (stderr, _("%s: option '%s' is ambiguous; possibilities:"), argv[0], argv[d->optind]); do { fprintf (stderr, " '--%s'", ambig_list->p->name); ambig_list = ambig_list->next; } while (ambig_list != NULL); fputc ('\n', stderr); #endif } d->__nextchar += strlen (d->__nextchar); d->optind++; d->optopt = 0; return '?'; } while (ambig_list != NULL) { struct option_list *pn = ambig_list->next; free (ambig_list); ambig_list = pn; } if (pfound != NULL) { option_index = indfound; d->optind++; if (*nameend) { /* Don't test has_arg with >, because some C compilers don't allow it to be used on enums. */ if (pfound->has_arg) d->optarg = nameend + 1; else { if (print_errors) { #if defined _LIBC && defined USE_IN_LIBIO char *buf; int n; #endif if (argv[d->optind - 1][1] == '-') { /* --option */ #if defined _LIBC && defined USE_IN_LIBIO n = __asprintf (&buf, _("\ %s: option '--%s' doesn't allow an argument\n"), argv[0], pfound->name); #else fprintf (stderr, _("\ %s: option '--%s' doesn't allow an argument\n"), argv[0], pfound->name); #endif } else { /* +option or -option */ #if defined _LIBC && defined USE_IN_LIBIO n = __asprintf (&buf, _("\ %s: option '%c%s' doesn't allow an argument\n"), argv[0], argv[d->optind - 1][0], pfound->name); #else fprintf (stderr, _("\ %s: option '%c%s' doesn't allow an argument\n"), argv[0], argv[d->optind - 1][0], pfound->name); #endif } #if defined _LIBC && defined USE_IN_LIBIO if (n >= 0) { _IO_flockfile (stderr); int old_flags2 = ((_IO_FILE *) stderr)->_flags2; ((_IO_FILE *) stderr)->_flags2 |= _IO_FLAGS2_NOTCANCEL; __fxprintf (NULL, "%s", buf); ((_IO_FILE *) stderr)->_flags2 = old_flags2; _IO_funlockfile (stderr); free (buf); } #endif } d->__nextchar += strlen (d->__nextchar); d->optopt = pfound->val; return '?'; } } else if (pfound->has_arg == 1) { if (d->optind < argc) d->optarg = argv[d->optind++]; else { if (print_errors) { #if defined _LIBC && defined USE_IN_LIBIO char *buf; if (__asprintf (&buf, _("\ %s: option '--%s' requires an argument\n"), argv[0], pfound->name) >= 0) { _IO_flockfile (stderr); int old_flags2 = ((_IO_FILE *) stderr)->_flags2; ((_IO_FILE *) stderr)->_flags2 |= _IO_FLAGS2_NOTCANCEL; __fxprintf (NULL, "%s", buf); ((_IO_FILE *) stderr)->_flags2 = old_flags2; _IO_funlockfile (stderr); free (buf); } #else fprintf (stderr, _("%s: option '--%s' requires an argument\n"), argv[0], pfound->name); #endif } d->__nextchar += strlen (d->__nextchar); d->optopt = pfound->val; return optstring[0] == ':' ? ':' : '?'; } } d->__nextchar += strlen (d->__nextchar); if (longind != NULL) *longind = option_index; if (pfound->flag) { *(pfound->flag) = pfound->val; return 0; } return pfound->val; } /* Can't find it as a long option. If this is not getopt_long_only, or the option starts with '--' or is not a valid short option, then it's an error. Otherwise interpret it as a short option. */ if (!long_only || argv[d->optind][1] == '-' || strchr (optstring, *d->__nextchar) == NULL) { if (print_errors) { #if defined _LIBC && defined USE_IN_LIBIO char *buf; int n; #endif if (argv[d->optind][1] == '-') { /* --option */ #if defined _LIBC && defined USE_IN_LIBIO n = __asprintf (&buf, _("%s: unrecognized option '--%s'\n"), argv[0], d->__nextchar); #else fprintf (stderr, _("%s: unrecognized option '--%s'\n"), argv[0], d->__nextchar); #endif } else { /* +option or -option */ #if defined _LIBC && defined USE_IN_LIBIO n = __asprintf (&buf, _("%s: unrecognized option '%c%s'\n"), argv[0], argv[d->optind][0], d->__nextchar); #else fprintf (stderr, _("%s: unrecognized option '%c%s'\n"), argv[0], argv[d->optind][0], d->__nextchar); #endif } #if defined _LIBC && defined USE_IN_LIBIO if (n >= 0) { _IO_flockfile (stderr); int old_flags2 = ((_IO_FILE *) stderr)->_flags2; ((_IO_FILE *) stderr)->_flags2 |= _IO_FLAGS2_NOTCANCEL; __fxprintf (NULL, "%s", buf); ((_IO_FILE *) stderr)->_flags2 = old_flags2; _IO_funlockfile (stderr); free (buf); } #endif } d->__nextchar = (char *) ""; d->optind++; d->optopt = 0; return '?'; } } /* Look at and handle the next short option-character. */ { char c = *d->__nextchar++; const char *temp = strchr (optstring, c); /* Increment 'optind' when we start to process its last character. */ if (*d->__nextchar == '\0') ++d->optind; if (temp == NULL || c == ':' || c == ';') { if (print_errors) { #if defined _LIBC && defined USE_IN_LIBIO char *buf; int n; #endif #if defined _LIBC && defined USE_IN_LIBIO n = __asprintf (&buf, _("%s: invalid option -- '%c'\n"), argv[0], c); #else fprintf (stderr, _("%s: invalid option -- '%c'\n"), argv[0], c); #endif #if defined _LIBC && defined USE_IN_LIBIO if (n >= 0) { _IO_flockfile (stderr); int old_flags2 = ((_IO_FILE *) stderr)->_flags2; ((_IO_FILE *) stderr)->_flags2 |= _IO_FLAGS2_NOTCANCEL; __fxprintf (NULL, "%s", buf); ((_IO_FILE *) stderr)->_flags2 = old_flags2; _IO_funlockfile (stderr); free (buf); } #endif } d->optopt = c; return '?'; } /* Convenience. Treat POSIX -W foo same as long option --foo */ if (temp[0] == 'W' && temp[1] == ';') { char *nameend; const struct option *p; const struct option *pfound = NULL; int exact = 0; int ambig = 0; int indfound = 0; int option_index; if (longopts == NULL) goto no_longs; /* This is an option that requires an argument. */ if (*d->__nextchar != '\0') { d->optarg = d->__nextchar; /* If we end this ARGV-element by taking the rest as an arg, we must advance to the next element now. */ d->optind++; } else if (d->optind == argc) { if (print_errors) { #if defined _LIBC && defined USE_IN_LIBIO char *buf; if (__asprintf (&buf, _("%s: option requires an argument -- '%c'\n"), argv[0], c) >= 0) { _IO_flockfile (stderr); int old_flags2 = ((_IO_FILE *) stderr)->_flags2; ((_IO_FILE *) stderr)->_flags2 |= _IO_FLAGS2_NOTCANCEL; __fxprintf (NULL, "%s", buf); ((_IO_FILE *) stderr)->_flags2 = old_flags2; _IO_funlockfile (stderr); free (buf); } #else fprintf (stderr, _("%s: option requires an argument -- '%c'\n"), argv[0], c); #endif } d->optopt = c; if (optstring[0] == ':') c = ':'; else c = '?'; return c; } else /* We already incremented 'd->optind' once; increment it again when taking next ARGV-elt as argument. */ d->optarg = argv[d->optind++]; /* optarg is now the argument, see if it's in the table of longopts. */ for (d->__nextchar = nameend = d->optarg; *nameend && *nameend != '='; nameend++) /* Do nothing. */ ; /* Test all long options for either exact match or abbreviated matches. */ for (p = longopts, option_index = 0; p->name; p++, option_index++) if (!strncmp (p->name, d->__nextchar, nameend - d->__nextchar)) { if ((unsigned int) (nameend - d->__nextchar) == strlen (p->name)) { /* Exact match found. */ pfound = p; indfound = option_index; exact = 1; break; } else if (pfound == NULL) { /* First nonexact match found. */ pfound = p; indfound = option_index; } else if (long_only || pfound->has_arg != p->has_arg || pfound->flag != p->flag || pfound->val != p->val) /* Second or later nonexact match found. */ ambig = 1; } if (ambig && !exact) { if (print_errors) { #if defined _LIBC && defined USE_IN_LIBIO char *buf; if (__asprintf (&buf, _("%s: option '-W %s' is ambiguous\n"), argv[0], d->optarg) >= 0) { _IO_flockfile (stderr); int old_flags2 = ((_IO_FILE *) stderr)->_flags2; ((_IO_FILE *) stderr)->_flags2 |= _IO_FLAGS2_NOTCANCEL; __fxprintf (NULL, "%s", buf); ((_IO_FILE *) stderr)->_flags2 = old_flags2; _IO_funlockfile (stderr); free (buf); } #else fprintf (stderr, _("%s: option '-W %s' is ambiguous\n"), argv[0], d->optarg); #endif } d->__nextchar += strlen (d->__nextchar); d->optind++; return '?'; } if (pfound != NULL) { option_index = indfound; if (*nameend) { /* Don't test has_arg with >, because some C compilers don't allow it to be used on enums. */ if (pfound->has_arg) d->optarg = nameend + 1; else { if (print_errors) { #if defined _LIBC && defined USE_IN_LIBIO char *buf; if (__asprintf (&buf, _("\ %s: option '-W %s' doesn't allow an argument\n"), argv[0], pfound->name) >= 0) { _IO_flockfile (stderr); int old_flags2 = ((_IO_FILE *) stderr)->_flags2; ((_IO_FILE *) stderr)->_flags2 |= _IO_FLAGS2_NOTCANCEL; __fxprintf (NULL, "%s", buf); ((_IO_FILE *) stderr)->_flags2 = old_flags2; _IO_funlockfile (stderr); free (buf); } #else fprintf (stderr, _("\ %s: option '-W %s' doesn't allow an argument\n"), argv[0], pfound->name); #endif } d->__nextchar += strlen (d->__nextchar); return '?'; } } else if (pfound->has_arg == 1) { if (d->optind < argc) d->optarg = argv[d->optind++]; else { if (print_errors) { #if defined _LIBC && defined USE_IN_LIBIO char *buf; if (__asprintf (&buf, _("\ %s: option '-W %s' requires an argument\n"), argv[0], pfound->name) >= 0) { _IO_flockfile (stderr); int old_flags2 = ((_IO_FILE *) stderr)->_flags2; ((_IO_FILE *) stderr)->_flags2 |= _IO_FLAGS2_NOTCANCEL; __fxprintf (NULL, "%s", buf); ((_IO_FILE *) stderr)->_flags2 = old_flags2; _IO_funlockfile (stderr); free (buf); } #else fprintf (stderr, _("\ %s: option '-W %s' requires an argument\n"), argv[0], pfound->name); #endif } d->__nextchar += strlen (d->__nextchar); return optstring[0] == ':' ? ':' : '?'; } } else d->optarg = NULL; d->__nextchar += strlen (d->__nextchar); if (longind != NULL) *longind = option_index; if (pfound->flag) { *(pfound->flag) = pfound->val; return 0; } return pfound->val; } no_longs: d->__nextchar = NULL; return 'W'; /* Let the application handle it. */ } if (temp[1] == ':') { if (temp[2] == ':') { /* This is an option that accepts an argument optionally. */ if (*d->__nextchar != '\0') { d->optarg = d->__nextchar; d->optind++; } else d->optarg = NULL; d->__nextchar = NULL; } else { /* This is an option that requires an argument. */ if (*d->__nextchar != '\0') { d->optarg = d->__nextchar; /* If we end this ARGV-element by taking the rest as an arg, we must advance to the next element now. */ d->optind++; } else if (d->optind == argc) { if (print_errors) { #if defined _LIBC && defined USE_IN_LIBIO char *buf; if (__asprintf (&buf, _("\ %s: option requires an argument -- '%c'\n"), argv[0], c) >= 0) { _IO_flockfile (stderr); int old_flags2 = ((_IO_FILE *) stderr)->_flags2; ((_IO_FILE *) stderr)->_flags2 |= _IO_FLAGS2_NOTCANCEL; __fxprintf (NULL, "%s", buf); ((_IO_FILE *) stderr)->_flags2 = old_flags2; _IO_funlockfile (stderr); free (buf); } #else fprintf (stderr, _("%s: option requires an argument -- '%c'\n"), argv[0], c); #endif } d->optopt = c; if (optstring[0] == ':') c = ':'; else c = '?'; } else /* We already incremented 'optind' once; increment it again when taking next ARGV-elt as argument. */ d->optarg = argv[d->optind++]; d->__nextchar = NULL; } } return c; } } int _getopt_internal (int argc, char **argv, const char *optstring, const struct option *longopts, int *longind, int long_only, int posixly_correct) { int result; getopt_data.optind = optind; getopt_data.opterr = opterr; result = _getopt_internal_r (argc, argv, optstring, longopts, longind, long_only, &getopt_data, posixly_correct); optind = getopt_data.optind; optarg = getopt_data.optarg; optopt = getopt_data.optopt; return result; } /* glibc gets a LSB-compliant getopt. Standalone applications get a POSIX-compliant getopt. */ #if _LIBC enum { POSIXLY_CORRECT = 0 }; #else enum { POSIXLY_CORRECT = 1 }; #endif int getopt (int argc, char *const *argv, const char *optstring) { return _getopt_internal (argc, (char **) argv, optstring, (const struct option *) 0, (int *) 0, 0, POSIXLY_CORRECT); } #ifdef _LIBC int __posix_getopt (int argc, char *const *argv, const char *optstring) { return _getopt_internal (argc, argv, optstring, (const struct option *) 0, (int *) 0, 0, 1); } #endif #ifdef TEST /* Compile with -DTEST to make an executable for use in testing the above definition of 'getopt'. */ int main (int argc, char **argv) { int c; int digit_optind = 0; while (1) { int this_option_optind = optind ? optind : 1; c = getopt (argc, argv, "abc:d:0123456789"); if (c == -1) break; switch (c) { case '0': case '1': case '2': case '3': case '4': case '5': case '6': case '7': case '8': case '9': if (digit_optind != 0 && digit_optind != this_option_optind) printf ("digits occur in two different argv-elements.\n"); digit_optind = this_option_optind; printf ("option %c\n", c); break; case 'a': printf ("option a\n"); break; case 'b': printf ("option b\n"); break; case 'c': printf ("option c with value '%s'\n", optarg); break; case '?': break; default: printf ("?? getopt returned character code 0%o ??\n", c); } } if (optind < argc) { printf ("non-option ARGV-elements: "); while (optind < argc) printf ("%s ", argv[optind++]); printf ("\n"); } exit (0); } #endif /* TEST */ le-1.14.9/lib/unistd--.h0000644000015000007670000000174312122275244011514 00000000000000/* Like unistd.h, but redefine some names to avoid glitches. Copyright (C) 2005, 2009-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ /* Written by Paul Eggert. */ #include #include "unistd-safer.h" #undef dup #define dup dup_safer #undef pipe #define pipe pipe_safer #if GNULIB_PIPE2_SAFER # undef pipe2 # define pipe2 pipe2_safer #endif le-1.14.9/lib/mempcpy.c0000644000015000007670000000200212122275244011506 00000000000000/* Copy memory area and return pointer after last written byte. Copyright (C) 2003, 2007, 2009-2013 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, see . */ #include /* Specification. */ #include /* Copy N bytes of SRC to DEST, return pointer to bytes after the last written byte. */ void * mempcpy (void *dest, const void *src, size_t n) { return (char *) memcpy (dest, src, n) + n; } le-1.14.9/lib/getopt.in.h0000644000015000007670000002162112122275244011760 00000000000000/* Declarations for getopt. Copyright (C) 1989-1994, 1996-1999, 2001, 2003-2007, 2009-2013 Free Software Foundation, Inc. This file is part of the GNU C Library. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ #ifndef _@GUARD_PREFIX@_GETOPT_H #if __GNUC__ >= 3 @PRAGMA_SYSTEM_HEADER@ #endif @PRAGMA_COLUMNS@ /* The include_next requires a split double-inclusion guard. We must also inform the replacement unistd.h to not recursively use ; our definitions will be present soon enough. */ #if @HAVE_GETOPT_H@ # define _GL_SYSTEM_GETOPT # @INCLUDE_NEXT@ @NEXT_GETOPT_H@ # undef _GL_SYSTEM_GETOPT #endif #ifndef _@GUARD_PREFIX@_GETOPT_H #ifndef __need_getopt # define _@GUARD_PREFIX@_GETOPT_H 1 #endif /* Standalone applications should #define __GETOPT_PREFIX to an identifier that prefixes the external functions and variables defined in this header. When this happens, include the headers that might declare getopt so that they will not cause confusion if included after this file (if the system had , we have already included it). Then systematically rename identifiers so that they do not collide with the system functions and variables. Renaming avoids problems with some compilers and linkers. */ #if defined __GETOPT_PREFIX && !defined __need_getopt # if !@HAVE_GETOPT_H@ # define __need_system_stdlib_h # include # undef __need_system_stdlib_h # include # include # endif # undef __need_getopt # undef getopt # undef getopt_long # undef getopt_long_only # undef optarg # undef opterr # undef optind # undef optopt # undef option # define __GETOPT_CONCAT(x, y) x ## y # define __GETOPT_XCONCAT(x, y) __GETOPT_CONCAT (x, y) # define __GETOPT_ID(y) __GETOPT_XCONCAT (__GETOPT_PREFIX, y) # define getopt __GETOPT_ID (getopt) # define getopt_long __GETOPT_ID (getopt_long) # define getopt_long_only __GETOPT_ID (getopt_long_only) # define optarg __GETOPT_ID (optarg) # define opterr __GETOPT_ID (opterr) # define optind __GETOPT_ID (optind) # define optopt __GETOPT_ID (optopt) # define option __GETOPT_ID (option) # define _getopt_internal __GETOPT_ID (getopt_internal) #endif /* Standalone applications get correct prototypes for getopt_long and getopt_long_only; they declare "char **argv". libc uses prototypes with "char *const *argv" that are incorrect because getopt_long and getopt_long_only can permute argv; this is required for backward compatibility (e.g., for LSB 2.0.1). This used to be '#if defined __GETOPT_PREFIX && !defined __need_getopt', but it caused redefinition warnings if both unistd.h and getopt.h were included, since unistd.h includes getopt.h having previously defined __need_getopt. The only place where __getopt_argv_const is used is in definitions of getopt_long and getopt_long_only below, but these are visible only if __need_getopt is not defined, so it is quite safe to rewrite the conditional as follows: */ #if !defined __need_getopt # if defined __GETOPT_PREFIX # define __getopt_argv_const /* empty */ # else # define __getopt_argv_const const # endif #endif /* If __GNU_LIBRARY__ is not already defined, either we are being used standalone, or this is the first header included in the source file. If we are being used with glibc, we need to include , but that does not exist if we are standalone. So: if __GNU_LIBRARY__ is not defined, include , which will pull in for us if it's from glibc. (Why ctype.h? It's guaranteed to exist and it doesn't flood the namespace with stuff the way some other headers do.) */ #if !defined __GNU_LIBRARY__ # include #endif #ifndef __THROW # ifndef __GNUC_PREREQ # define __GNUC_PREREQ(maj, min) (0) # endif # if defined __cplusplus && __GNUC_PREREQ (2,8) # define __THROW throw () # else # define __THROW # endif #endif /* The definition of _GL_ARG_NONNULL is copied here. */ #ifdef __cplusplus extern "C" { #endif /* For communication from 'getopt' to the caller. When 'getopt' finds an option that takes an argument, the argument value is returned here. Also, when 'ordering' is RETURN_IN_ORDER, each non-option ARGV-element is returned here. */ extern char *optarg; /* Index in ARGV of the next element to be scanned. This is used for communication to and from the caller and for communication between successive calls to 'getopt'. On entry to 'getopt', zero means this is the first call; initialize. When 'getopt' returns -1, this is the index of the first of the non-option elements that the caller should itself scan. Otherwise, 'optind' communicates from one call to the next how much of ARGV has been scanned so far. */ extern int optind; /* Callers store zero here to inhibit the error message 'getopt' prints for unrecognized options. */ extern int opterr; /* Set to an option character which was unrecognized. */ extern int optopt; #ifndef __need_getopt /* Describe the long-named options requested by the application. The LONG_OPTIONS argument to getopt_long or getopt_long_only is a vector of 'struct option' terminated by an element containing a name which is zero. The field 'has_arg' is: no_argument (or 0) if the option does not take an argument, required_argument (or 1) if the option requires an argument, optional_argument (or 2) if the option takes an optional argument. If the field 'flag' is not NULL, it points to a variable that is set to the value given in the field 'val' when the option is found, but left unchanged if the option is not found. To have a long-named option do something other than set an 'int' to a compiled-in constant, such as set a value from 'optarg', set the option's 'flag' field to zero and its 'val' field to a nonzero value (the equivalent single-letter option character, if there is one). For long options that have a zero 'flag' field, 'getopt' returns the contents of the 'val' field. */ # if !GNULIB_defined_struct_option struct option { const char *name; /* has_arg can't be an enum because some compilers complain about type mismatches in all the code that assumes it is an int. */ int has_arg; int *flag; int val; }; # define GNULIB_defined_struct_option 1 # endif /* Names for the values of the 'has_arg' field of 'struct option'. */ # define no_argument 0 # define required_argument 1 # define optional_argument 2 #endif /* need getopt */ /* Get definitions and prototypes for functions to process the arguments in ARGV (ARGC of them, minus the program name) for options given in OPTS. Return the option character from OPTS just read. Return -1 when there are no more options. For unrecognized options, or options missing arguments, 'optopt' is set to the option letter, and '?' is returned. The OPTS string is a list of characters which are recognized option letters, optionally followed by colons, specifying that that letter takes an argument, to be placed in 'optarg'. If a letter in OPTS is followed by two colons, its argument is optional. This behavior is specific to the GNU 'getopt'. The argument '--' causes premature termination of argument scanning, explicitly telling 'getopt' that there are no more options. If OPTS begins with '-', then non-option arguments are treated as arguments to the option '\1'. This behavior is specific to the GNU 'getopt'. If OPTS begins with '+', or POSIXLY_CORRECT is set in the environment, then do not permute arguments. */ extern int getopt (int ___argc, char *const *___argv, const char *__shortopts) __THROW _GL_ARG_NONNULL ((2, 3)); #ifndef __need_getopt extern int getopt_long (int ___argc, char *__getopt_argv_const *___argv, const char *__shortopts, const struct option *__longopts, int *__longind) __THROW _GL_ARG_NONNULL ((2, 3)); extern int getopt_long_only (int ___argc, char *__getopt_argv_const *___argv, const char *__shortopts, const struct option *__longopts, int *__longind) __THROW _GL_ARG_NONNULL ((2, 3)); #endif #ifdef __cplusplus } #endif /* Make sure we later can get all the definitions and declarations. */ #undef __need_getopt #endif /* _@GUARD_PREFIX@_GETOPT_H */ #endif /* _@GUARD_PREFIX@_GETOPT_H */ le-1.14.9/lib/wctype.in.h0000644000015000007670000003142112122275245011771 00000000000000/* A substitute for ISO C99 , for platforms that lack it. Copyright (C) 2006-2013 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, see . */ /* Written by Bruno Haible and Paul Eggert. */ /* * ISO C 99 for platforms that lack it. * * * iswctype, towctrans, towlower, towupper, wctrans, wctype, * wctrans_t, and wctype_t are not yet implemented. */ #ifndef _@GUARD_PREFIX@_WCTYPE_H #if __GNUC__ >= 3 @PRAGMA_SYSTEM_HEADER@ #endif @PRAGMA_COLUMNS@ #if @HAVE_WINT_T@ /* Solaris 2.5 has a bug: must be included before . Tru64 with Desktop Toolkit C has a bug: must be included before . BSD/OS 4.0.1 has a bug: , and must be included before . */ # include # include # include # include #endif /* Include the original if it exists. BeOS 5 has the functions but no . */ /* The include_next requires a split double-inclusion guard. */ #if @HAVE_WCTYPE_H@ # @INCLUDE_NEXT@ @NEXT_WCTYPE_H@ #endif #ifndef _@GUARD_PREFIX@_WCTYPE_H #define _@GUARD_PREFIX@_WCTYPE_H _GL_INLINE_HEADER_BEGIN #ifndef _GL_WCTYPE_INLINE # define _GL_WCTYPE_INLINE _GL_INLINE #endif /* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ /* The definition of _GL_WARN_ON_USE is copied here. */ /* Solaris 2.6 includes which includes which #defines a number of identifiers in the application namespace. Revert these #defines. */ #ifdef __sun # undef multibyte # undef eucw1 # undef eucw2 # undef eucw3 # undef scrw1 # undef scrw2 # undef scrw3 #endif /* Define wint_t and WEOF. (Also done in wchar.in.h.) */ #if !@HAVE_WINT_T@ && !defined wint_t # define wint_t int # ifndef WEOF # define WEOF -1 # endif #else /* MSVC defines wint_t as 'unsigned short' in . This is too small: ISO C 99 section 7.24.1.(2) says that wint_t must be "unchanged by default argument promotions". Override it. */ # if defined _MSC_VER # if !GNULIB_defined_wint_t # include typedef unsigned int rpl_wint_t; # undef wint_t # define wint_t rpl_wint_t # define GNULIB_defined_wint_t 1 # endif # endif # ifndef WEOF # define WEOF ((wint_t) -1) # endif #endif #if !GNULIB_defined_wctype_functions /* FreeBSD 4.4 to 4.11 has but lacks the functions. Linux libc5 has and the functions but they are broken. Assume all 11 functions (all isw* except iswblank) are implemented the same way, or not at all. */ # if ! @HAVE_ISWCNTRL@ || @REPLACE_ISWCNTRL@ /* IRIX 5.3 has macros but no functions, its isw* macros refer to an undefined variable _ctmp_ and to macros like _P, and they refer to system functions like _iswctype that are not in the standard C library. Rather than try to get ancient buggy implementations like this to work, just disable them. */ # undef iswalnum # undef iswalpha # undef iswblank # undef iswcntrl # undef iswdigit # undef iswgraph # undef iswlower # undef iswprint # undef iswpunct # undef iswspace # undef iswupper # undef iswxdigit # undef towlower # undef towupper /* Linux libc5 has and the functions but they are broken. */ # if @REPLACE_ISWCNTRL@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # define iswalnum rpl_iswalnum # define iswalpha rpl_iswalpha # define iswblank rpl_iswblank # define iswcntrl rpl_iswcntrl # define iswdigit rpl_iswdigit # define iswgraph rpl_iswgraph # define iswlower rpl_iswlower # define iswprint rpl_iswprint # define iswpunct rpl_iswpunct # define iswspace rpl_iswspace # define iswupper rpl_iswupper # define iswxdigit rpl_iswxdigit # endif # endif # if @REPLACE_TOWLOWER@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # define towlower rpl_towlower # define towupper rpl_towupper # endif # endif _GL_WCTYPE_INLINE int # if @REPLACE_ISWCNTRL@ rpl_iswalnum # else iswalnum # endif (wint_t wc) { return ((wc >= '0' && wc <= '9') || ((wc & ~0x20) >= 'A' && (wc & ~0x20) <= 'Z')); } _GL_WCTYPE_INLINE int # if @REPLACE_ISWCNTRL@ rpl_iswalpha # else iswalpha # endif (wint_t wc) { return (wc & ~0x20) >= 'A' && (wc & ~0x20) <= 'Z'; } _GL_WCTYPE_INLINE int # if @REPLACE_ISWCNTRL@ rpl_iswblank # else iswblank # endif (wint_t wc) { return wc == ' ' || wc == '\t'; } _GL_WCTYPE_INLINE int # if @REPLACE_ISWCNTRL@ rpl_iswcntrl # else iswcntrl # endif (wint_t wc) { return (wc & ~0x1f) == 0 || wc == 0x7f; } _GL_WCTYPE_INLINE int # if @REPLACE_ISWCNTRL@ rpl_iswdigit # else iswdigit # endif (wint_t wc) { return wc >= '0' && wc <= '9'; } _GL_WCTYPE_INLINE int # if @REPLACE_ISWCNTRL@ rpl_iswgraph # else iswgraph # endif (wint_t wc) { return wc >= '!' && wc <= '~'; } _GL_WCTYPE_INLINE int # if @REPLACE_ISWCNTRL@ rpl_iswlower # else iswlower # endif (wint_t wc) { return wc >= 'a' && wc <= 'z'; } _GL_WCTYPE_INLINE int # if @REPLACE_ISWCNTRL@ rpl_iswprint # else iswprint # endif (wint_t wc) { return wc >= ' ' && wc <= '~'; } _GL_WCTYPE_INLINE int # if @REPLACE_ISWCNTRL@ rpl_iswpunct # else iswpunct # endif (wint_t wc) { return (wc >= '!' && wc <= '~' && !((wc >= '0' && wc <= '9') || ((wc & ~0x20) >= 'A' && (wc & ~0x20) <= 'Z'))); } _GL_WCTYPE_INLINE int # if @REPLACE_ISWCNTRL@ rpl_iswspace # else iswspace # endif (wint_t wc) { return (wc == ' ' || wc == '\t' || wc == '\n' || wc == '\v' || wc == '\f' || wc == '\r'); } _GL_WCTYPE_INLINE int # if @REPLACE_ISWCNTRL@ rpl_iswupper # else iswupper # endif (wint_t wc) { return wc >= 'A' && wc <= 'Z'; } _GL_WCTYPE_INLINE int # if @REPLACE_ISWCNTRL@ rpl_iswxdigit # else iswxdigit # endif (wint_t wc) { return ((wc >= '0' && wc <= '9') || ((wc & ~0x20) >= 'A' && (wc & ~0x20) <= 'F')); } _GL_WCTYPE_INLINE wint_t # if @REPLACE_TOWLOWER@ rpl_towlower # else towlower # endif (wint_t wc) { return (wc >= 'A' && wc <= 'Z' ? wc - 'A' + 'a' : wc); } _GL_WCTYPE_INLINE wint_t # if @REPLACE_TOWLOWER@ rpl_towupper # else towupper # endif (wint_t wc) { return (wc >= 'a' && wc <= 'z' ? wc - 'a' + 'A' : wc); } # elif @GNULIB_ISWBLANK@ && (! @HAVE_ISWBLANK@ || @REPLACE_ISWBLANK@) /* Only the iswblank function is missing. */ # if @REPLACE_ISWBLANK@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # define iswblank rpl_iswblank # endif _GL_FUNCDECL_RPL (iswblank, int, (wint_t wc)); # else _GL_FUNCDECL_SYS (iswblank, int, (wint_t wc)); # endif # endif # if defined __MINGW32__ /* On native Windows, wchar_t is uint16_t, and wint_t is uint32_t. The functions towlower and towupper are implemented in the MSVCRT library to take a wchar_t argument and return a wchar_t result. mingw declares these functions to take a wint_t argument and return a wint_t result. This means that: 1. When the user passes an argument outside the range 0x0000..0xFFFF, the function will look only at the lower 16 bits. This is allowed according to POSIX. 2. The return value is returned in the lower 16 bits of the result register. The upper 16 bits are random: whatever happened to be in that part of the result register. We need to fix this by adding a zero-extend from wchar_t to wint_t after the call. */ _GL_WCTYPE_INLINE wint_t rpl_towlower (wint_t wc) { return (wint_t) (wchar_t) towlower (wc); } # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # define towlower rpl_towlower # endif _GL_WCTYPE_INLINE wint_t rpl_towupper (wint_t wc) { return (wint_t) (wchar_t) towupper (wc); } # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # define towupper rpl_towupper # endif # endif /* __MINGW32__ */ # define GNULIB_defined_wctype_functions 1 #endif #if @REPLACE_ISWCNTRL@ _GL_CXXALIAS_RPL (iswalnum, int, (wint_t wc)); _GL_CXXALIAS_RPL (iswalpha, int, (wint_t wc)); _GL_CXXALIAS_RPL (iswcntrl, int, (wint_t wc)); _GL_CXXALIAS_RPL (iswdigit, int, (wint_t wc)); _GL_CXXALIAS_RPL (iswgraph, int, (wint_t wc)); _GL_CXXALIAS_RPL (iswlower, int, (wint_t wc)); _GL_CXXALIAS_RPL (iswprint, int, (wint_t wc)); _GL_CXXALIAS_RPL (iswpunct, int, (wint_t wc)); _GL_CXXALIAS_RPL (iswspace, int, (wint_t wc)); _GL_CXXALIAS_RPL (iswupper, int, (wint_t wc)); _GL_CXXALIAS_RPL (iswxdigit, int, (wint_t wc)); #else _GL_CXXALIAS_SYS (iswalnum, int, (wint_t wc)); _GL_CXXALIAS_SYS (iswalpha, int, (wint_t wc)); _GL_CXXALIAS_SYS (iswcntrl, int, (wint_t wc)); _GL_CXXALIAS_SYS (iswdigit, int, (wint_t wc)); _GL_CXXALIAS_SYS (iswgraph, int, (wint_t wc)); _GL_CXXALIAS_SYS (iswlower, int, (wint_t wc)); _GL_CXXALIAS_SYS (iswprint, int, (wint_t wc)); _GL_CXXALIAS_SYS (iswpunct, int, (wint_t wc)); _GL_CXXALIAS_SYS (iswspace, int, (wint_t wc)); _GL_CXXALIAS_SYS (iswupper, int, (wint_t wc)); _GL_CXXALIAS_SYS (iswxdigit, int, (wint_t wc)); #endif _GL_CXXALIASWARN (iswalnum); _GL_CXXALIASWARN (iswalpha); _GL_CXXALIASWARN (iswcntrl); _GL_CXXALIASWARN (iswdigit); _GL_CXXALIASWARN (iswgraph); _GL_CXXALIASWARN (iswlower); _GL_CXXALIASWARN (iswprint); _GL_CXXALIASWARN (iswpunct); _GL_CXXALIASWARN (iswspace); _GL_CXXALIASWARN (iswupper); _GL_CXXALIASWARN (iswxdigit); #if @GNULIB_ISWBLANK@ # if @REPLACE_ISWCNTRL@ || @REPLACE_ISWBLANK@ _GL_CXXALIAS_RPL (iswblank, int, (wint_t wc)); # else _GL_CXXALIAS_SYS (iswblank, int, (wint_t wc)); # endif _GL_CXXALIASWARN (iswblank); #endif #if !@HAVE_WCTYPE_T@ # if !GNULIB_defined_wctype_t typedef void * wctype_t; # define GNULIB_defined_wctype_t 1 # endif #endif /* Get a descriptor for a wide character property. */ #if @GNULIB_WCTYPE@ # if !@HAVE_WCTYPE_T@ _GL_FUNCDECL_SYS (wctype, wctype_t, (const char *name)); # endif _GL_CXXALIAS_SYS (wctype, wctype_t, (const char *name)); _GL_CXXALIASWARN (wctype); #elif defined GNULIB_POSIXCHECK # undef wctype # if HAVE_RAW_DECL_WCTYPE _GL_WARN_ON_USE (wctype, "wctype is unportable - " "use gnulib module wctype for portability"); # endif #endif /* Test whether a wide character has a given property. The argument WC must be either a wchar_t value or WEOF. The argument DESC must have been returned by the wctype() function. */ #if @GNULIB_ISWCTYPE@ # if !@HAVE_WCTYPE_T@ _GL_FUNCDECL_SYS (iswctype, int, (wint_t wc, wctype_t desc)); # endif _GL_CXXALIAS_SYS (iswctype, int, (wint_t wc, wctype_t desc)); _GL_CXXALIASWARN (iswctype); #elif defined GNULIB_POSIXCHECK # undef iswctype # if HAVE_RAW_DECL_ISWCTYPE _GL_WARN_ON_USE (iswctype, "iswctype is unportable - " "use gnulib module iswctype for portability"); # endif #endif #if @REPLACE_TOWLOWER@ || defined __MINGW32__ _GL_CXXALIAS_RPL (towlower, wint_t, (wint_t wc)); _GL_CXXALIAS_RPL (towupper, wint_t, (wint_t wc)); #else _GL_CXXALIAS_SYS (towlower, wint_t, (wint_t wc)); _GL_CXXALIAS_SYS (towupper, wint_t, (wint_t wc)); #endif _GL_CXXALIASWARN (towlower); _GL_CXXALIASWARN (towupper); #if !@HAVE_WCTRANS_T@ # if !GNULIB_defined_wctrans_t typedef void * wctrans_t; # define GNULIB_defined_wctrans_t 1 # endif #endif /* Get a descriptor for a wide character case conversion. */ #if @GNULIB_WCTRANS@ # if !@HAVE_WCTRANS_T@ _GL_FUNCDECL_SYS (wctrans, wctrans_t, (const char *name)); # endif _GL_CXXALIAS_SYS (wctrans, wctrans_t, (const char *name)); _GL_CXXALIASWARN (wctrans); #elif defined GNULIB_POSIXCHECK # undef wctrans # if HAVE_RAW_DECL_WCTRANS _GL_WARN_ON_USE (wctrans, "wctrans is unportable - " "use gnulib module wctrans for portability"); # endif #endif /* Perform a given case conversion on a wide character. The argument WC must be either a wchar_t value or WEOF. The argument DESC must have been returned by the wctrans() function. */ #if @GNULIB_TOWCTRANS@ # if !@HAVE_WCTRANS_T@ _GL_FUNCDECL_SYS (towctrans, wint_t, (wint_t wc, wctrans_t desc)); # endif _GL_CXXALIAS_SYS (towctrans, wint_t, (wint_t wc, wctrans_t desc)); _GL_CXXALIASWARN (towctrans); #elif defined GNULIB_POSIXCHECK # undef towctrans # if HAVE_RAW_DECL_TOWCTRANS _GL_WARN_ON_USE (towctrans, "towctrans is unportable - " "use gnulib module towctrans for portability"); # endif #endif _GL_INLINE_HEADER_END #endif /* _@GUARD_PREFIX@_WCTYPE_H */ #endif /* _@GUARD_PREFIX@_WCTYPE_H */ le-1.14.9/lib/stdbool.in.h0000644000015000007670000001177212122275244012132 00000000000000/* Copyright (C) 2001-2003, 2006-2013 Free Software Foundation, Inc. Written by Bruno Haible , 2001. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, see . */ #ifndef _GL_STDBOOL_H #define _GL_STDBOOL_H /* ISO C 99 for platforms that lack it. */ /* Usage suggestions: Programs that use should be aware of some limitations and standards compliance issues. Standards compliance: - must be #included before 'bool', 'false', 'true' can be used. - You cannot assume that sizeof (bool) == 1. - Programs should not undefine the macros bool, true, and false, as C99 lists that as an "obsolescent feature". Limitations of this substitute, when used in a C89 environment: - must be #included before the '_Bool' type can be used. - You cannot assume that _Bool is a typedef; it might be a macro. - Bit-fields of type 'bool' are not supported. Portable code should use 'unsigned int foo : 1;' rather than 'bool foo : 1;'. - In C99, casts and automatic conversions to '_Bool' or 'bool' are performed in such a way that every nonzero value gets converted to 'true', and zero gets converted to 'false'. This doesn't work with this substitute. With this substitute, only the values 0 and 1 give the expected result when converted to _Bool' or 'bool'. - C99 allows the use of (_Bool)0.0 in constant expressions, but this substitute cannot always provide this property. Also, it is suggested that programs use 'bool' rather than '_Bool'; this isn't required, but 'bool' is more common. */ /* 7.16. Boolean type and values */ /* BeOS already #defines false 0, true 1. We use the same definitions below, but temporarily we have to #undef them. */ #if defined __BEOS__ && !defined __HAIKU__ # include /* defines bool but not _Bool */ # undef false # undef true #endif #ifdef __cplusplus # define _Bool bool # define bool bool #else # if defined __BEOS__ && !defined __HAIKU__ /* A compiler known to have 'bool'. */ /* If the compiler already has both 'bool' and '_Bool', we can assume they are the same types. */ # if !@HAVE__BOOL@ typedef bool _Bool; # endif # else # if !defined __GNUC__ /* If @HAVE__BOOL@: Some HP-UX cc and AIX IBM C compiler versions have compiler bugs when the built-in _Bool type is used. See http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html http://lists.gnu.org/archive/html/bug-coreutils/2005-10/msg00086.html Similar bugs are likely with other compilers as well; this file wouldn't be used if was working. So we override the _Bool type. If !@HAVE__BOOL@: Need to define _Bool ourselves. As 'signed char' or as an enum type? Use of a typedef, with SunPRO C, leads to a stupid "warning: _Bool is a keyword in ISO C99". Use of an enum type, with IRIX cc, leads to a stupid "warning(1185): enumerated type mixed with another type". Even the existence of an enum type, without a typedef, "Invalid enumerator. (badenum)" with HP-UX cc on Tru64. The only benefit of the enum, debuggability, is not important with these compilers. So use 'signed char' and no enum. */ # define _Bool signed char # else /* With this compiler, trust the _Bool type if the compiler has it. */ # if !@HAVE__BOOL@ /* For the sake of symbolic names in gdb, define true and false as enum constants, not only as macros. It is tempting to write typedef enum { false = 0, true = 1 } _Bool; so that gdb prints values of type 'bool' symbolically. But then values of type '_Bool' might promote to 'int' or 'unsigned int' (see ISO C 99 6.7.2.2.(4)); however, '_Bool' must promote to 'int' (see ISO C 99 6.3.1.1.(2)). So add a negative value to the enum; this ensures that '_Bool' promotes to 'int'. */ typedef enum { _Bool_must_promote_to_int = -1, false = 0, true = 1 } _Bool; # endif # endif # endif # define bool _Bool #endif /* The other macros must be usable in preprocessor directives. */ #ifdef __cplusplus # define false false # define true true #else # define false 0 # define true 1 #endif #define __bool_true_false_are_defined 1 #endif /* _GL_STDBOOL_H */ le-1.14.9/FEATURES0000644000015000007670000000356112121615077010277 00000000000000 The text editor LE 1.12.8 has the following functions: Rectangular and stream blocks: copy, move, delete, write to file, read from file, filtering through external command, shift left, shift right, upper-lower conversion, prefix inserting, yanking buffered block. Search and replace with full regular expressions. Navigation -- by line number, offset, to the place of last edit, to block begin/end. Text formatting, line centering (Hint: ESC+F4). Optional automatic word wrap. Pseudo-graphics drawing (including UTF-8 encoding). Full undo/redo. Hex viewing/editing files. Binary clean -- you can safely load binary files in `Exact' or `Hex' mode (Exact is the default). Multibyte character encoding support (e.g. UTF-8) with ncurses library version 5.4 or newer, built with --enable-widechar option. Viewing/editing (replace only) of very large files or even devices using mmap system call (--mmap or --mmap-rw option). Use with caution --mmap-rw option: changes go directly to file (MAP_SHARED mode), undo is available. Various options tuning form (Hint: ^O, also in menu) Pull down menu (Hint: ^N or F10) Tunable syntax highlighting (rules are stored in $(pkgdatadir)/syntax or ~/.le/syntax or ./.le.syntax) Tunable key sequences: place output of `le --dump-keymap' to ~/.le/keymap, ~/.le/keymap-$TERM or to $(pkgdatadir)/keymap[-$TERM] and edit as you wish. Tunable colors: place output of `le --dump-colors' to ~/.le/colors[-$TERM] or $(pkgdatadir)/colors[-$TERM] and edit as you wish. You can also edit and save color palette with color editing form available from Options menu. There are several color maps in misc/ subdirectory. There are also several predefined palettes which can be chosen from menu. On new xterms (v120 and later) and appropriate terminfo some extra keys are recognized. E.g. Shift-Arrows do text selection. le-1.14.9/src/0000755000015000007670000000000012122275541007777 500000000000000le-1.14.9/src/edit.h0000644000015000007670000002105512122047554011021 00000000000000/* * Copyright (c) 1993-2011 by Alexander V. Lukyanov (lav@yars.free.net) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef EDIT_H #define EDIT_H #include #include #if !defined(bool) # define bool LE_CURSES_BOOL_TYPE # define bool_redefined 1 #endif #ifndef _XOPEN_SOURCE_EXTENDED # define _XOPEN_SOURCE_EXTENDED 1 #endif #ifdef USE_NCURSES_H # include #else # include #endif #ifdef bool_redefined # undef bool #endif #define EMAIL "lav@yars.free.net" #undef lines #undef cols #undef newline #undef newcol typedef unsigned char byte; typedef long offs; typedef long num; #include #include "textpoin.h" #include "color.h" #include "window.h" #include "rus.h" #include "user.h" #include "screen.h" #include "menu.h" #include "menu1.h" #include "cmd.h" #include "history.h" #include "file.h" extern int inputmode,editmode; extern int noreg,match_case; #define BACKUP_SUFFIX_LEN 16 extern char bak[BACKUP_SUFFIX_LEN]; extern int TabSize; extern int IndentSize; extern int Scroll,hscroll; extern int insert; extern int autoindent; extern int BackspaceUnindents; extern int makebak; extern int SavePos,SaveHst; extern int rblock; extern int UseColor; extern int UseTabs; extern int PreferPageTop; /* When useidl==1 then the editor uses insert/delete line capability of a terminal */ extern int useidl; extern InodeHistory PositionHistory; extern InodeInfo FileInfo; extern History LoadHistory; extern int FuncKeysNum; extern char Make[256],Shell[256],Run[256],Compile[256],HelpCmd[256],BakPath[256]; extern char FileName[256]; extern mode_t FileMode; extern int file; extern bool newfile; extern int View; extern int ascii,right; /* modifiers for HEX mode */ extern char *HOME,*TERM,*DISPLAY; extern char *buffer; extern int modified; extern offs BufferSize; extern offs GapSize; extern offs ptr1,ptr2,oldptr1,oldptr2; extern num stdcol; extern int hide; extern int message_sp; extern int flag; extern byte chset[]; extern int DosEol; extern int EolSize; extern char EolStr[2]; void SetEolStr(const char *); extern int TabsInMargin; extern char Program[]; #define MemStep (0x2000) #define Tabulate(c) ((( ((c)<0) ? ((c)-TabSize+1) : (c))/TabSize+1)*TabSize) #define ALARMDELAY 60 /* one minute */ #define OFF 0 #define ON 1 /* edit modes (values for editmode) */ #define EXACT 0 #define TEXT 1 #define HEXM 2 /* input modes (values for inputmode)*/ #define LATIN 0 #define RUSS 1 #define GRAPH 2 #define hex (editmode==HEXM) #define Text (editmode==TEXT && !buffer_mmapped) num GetCol(); bool EolAt(offs o); bool BolAt(offs o); bool Eol(); bool Bol(); void DeleteChar(); void BackSpace(); int InsertChar(char ch); int ReplaceChar(char ch); void MoveLeftOverEOL(); void MoveRightOverEOL(); void MoveLineCol(num,num); void HideDisplay(void); char CharAtLC(num,num); void NewLine(void); void HardMove(num,num); void ExpandTab(void); bool IsAlNumAt(offs); long getcode(const char *prompt); int getcode_char(); int AskToSave(); void Quit(void); void InstallSignalHandlers(void); void ReleaseSignalHandlers(void); void SuspendEditor(); void BlockSignals(); void UnblockSignals(); char *TmpFileName(); char *HupFileName(int sig); extern bool buffer_mmapped; int ReplaceCharMove(byte); void ReplaceCharExt(byte); // Replace character under cursor with tab // expanding, line appending, etc. void ReplaceCharExtMove(byte); // Same, but leave cursor after the new char void MoveUp(void); void MoveDown(void); void ToLineBegin(void); void ToLineEnd(void); void DeleteEOL(void); void DeleteLine(void); int getstring(const char *prompt,char *buf,int maxlen,History *history=NULL, int *len=NULL,const char *help=NULL,const char *help_title=NULL); void FError(const char *filename); void NotMemory(); offs LineBegin(offs base); offs LineEnd(offs base); char *GetWord(); int GetSpace(num amount); void EmptyText(); int LoadFile(char *name); int SaveFile(char *name); int ReopenRW(); void SavePosition(); // put current pos to history void Initialize(); void Terminate(); void Edit(); int LockFile(int fd,bool drop_write_lock); int CheckMode(mode_t); int file_check(const char *); /* checks existence or ability to create */ void DeleteToEOL(); void DrawFrames(); void ExpandAllTabs(); void ExpandSpanTabs(); void Options(); void ReadConf(); void editcalc(); void CorrectParameters(); void InitCurses(); void TermCurses(); void _clrtoeol(void); offs NextLine(offs); offs PrevLine(offs); offs NextNLines(offs,num); offs PrevNLines(offs,num); void GoToOffset(void); void GoToLineNumber(void); void GoToLineNum(num); void SeekStdCol(); void CheckWindowResize(); extern void Quit(void), Options(void), Write(void),HideDisplay(void),Indent(void),Unindent(void), FindBlockBegin(void),FindBlockEnd(void),ConvertToLower(void), ConvertToUpper(void),ExchangeCases(void),BlockType(void), FindMatch(void),DoMake(void),DoRun(void),DoCompile(void), DoShell(void),editcalc(void),DrawFrames(void), ExpandAllTabs(void), TermOpt(void),SaveOpt(void),UpdtOpt(void),AppearOpt(void), edit_chset(void),SaveTermOpt(void),GoToLineNumber(void), FormatOptions(void),DOS_UNIX(void); void PreModify(); int PreUserEdit(); int choose_ch(); int InsertBlock(const char *block,num len,const char *rblock=NULL,num rlen=0); int ReplaceBlock(const char *block,num len); int CopyBlock(offs from,num len); int CopyBlockOver(offs from,num len); int ReadBlock(int fd,num len,num *act_read); int ReadBlockOver(int fd,num len,num *act_read); int ReplaceTextFromFile(int fd,num len,num *act_read); int WriteBlock(int fd,offs from,num len,num *act_written); int DeleteBlock(num left,num right); int GetBlock(char *copy,offs from,num size); int Undelete(); void CheckPoint(); offs ScanForCharForward(offs start,byte ch); void InsertAutoindent(num oldcol); void Help(const char *help,const char *title); /*void Help(char ***help,char *title);*/ void ActivateMainMenu(); num MarginSizeAt(offs); void UnrefKey(int key); void InitModifyKeyTables(); int ModifyKey(int key); void define_pairs(); void InitMenu(); int CountNewLines(offs start,num size,num *unix_nl=0,num *dos_nl=0); void ConvertFromUnixToDos(offs start,num size); void ConvertFromDosToUnix(offs start,num size); int Suffix(const char *,const char *); bool BlockEqAt(offs,const char *,int); #define STATUS_LINE_ATTR find_attr(STATUS_LINE) #define NORMAL_TEXT_ATTR find_attr(NORMAL_TEXT) #define BLOCK_TEXT_ATTR find_attr(BLOCK_TEXT) #define ERROR_WIN_ATTR find_attr(ERROR_WIN) #define VERIFY_WIN_ATTR find_attr(VERIFY_WIN) #define CURR_BUTTON_ATTR find_attr(CURR_BUTTON) #define HELP_WIN_ATTR find_attr(HELP_WIN) #define DIALOGUE_WIN_ATTR find_attr(DIALOGUE_WIN) #define MENU_ATTR find_attr(MENU_WIN) #define DISABLED_ITEM_ATTR find_attr(DISABLED_ITEM) #define SCROLL_BAR_ATTR find_attr(SCROLL_BAR) #define SHADOW_ATTR find_attr(SHADOWED) #ifndef __MSDOS__ #define LockEnforce(mode) ((mode&S_ISGID) && !(mode&S_IXGRP)) #define LockEnforceStrip(mode) ((mode_t)(mode&(~S_ISGID))) #else #define LockEnforce(mode) 0 #define LockEnforceStrip(mode) (mode) #endif #define REDISPLAY_ALL 1 #define REDISPLAY_LINE 2 #define REDISPLAY_AFTER 4 #define REDISPLAY_RANGE 8 #include "inline.h" #include "mb.h" #include "chset.h" int isslash(char); void ProcessDragMark(); #endif // EDIT_H le-1.14.9/src/tables.cc0000644000015000007670000000750312121615077011506 00000000000000/* * Copyright (c) 1993-2006 by Alexander V. Lukyanov (lav@yars.free.net) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include #include #include #include #include #include "edit.h" #include "mb.h" #ifndef MSDOS /************************** TABLES FOR D211 *****************************/ static const char rl_d211[]={ 'р','Q','з','W','й','E','с','R','у','T','Ц','Y','ь','U','п','I', 'н','O','о','P','⌠','[','╡',']','б','A','т','S','Щ','D','к','F', 'л','G','╝','H','в','J','щ','K','ч','L','▓','\\','У','Z','ш','X', 'х','C','ы','V','ц','B','П','N','м','M','╠','q','∙','w','┘','e', 'Ь','r','÷','t','╥','y','','u','┴','i','▐','o','','p',' ','{', '°','}','ъ','a','','s','└','d','├','f','┤','g','┬','h','┼','j', '▀','k','▄','l','⌡','|','■','z','╟','x','┐','c','В','v','┌','b', '▌','n','█','m','─','`','а','~','▒','@','²','$','╪','^','╚','%', 0}; /************************* TABLES FOR VTA2000 ***************************/ static const char rl_vta2000[]={ 'а','@','б','A','ц','B','х','C','Щ','D','й','E', 'к','F','л','G','╝','H','п','I','в','J','щ','K','ч','L','м','M', 'П','N','н','O','о','P','р','Q','с','R','т','S','у','T','ь','U', 'ы','V','з','W','ш','X','Ц','Y','У','Z',' ','[','⌡','\\','°',']', '²','_','─','`','ъ','a','┌','b','┐','c','└','d','┘','e','├','f', '┤','g','┬','h','┴','i','┼','j','▀','k','▄','l','█','m','▌','n', '▐','o','','p','╠','q','Ь','r','','s','÷','t','','u','В','v', '∙','w','╟','x','╥','y','■','z','⌠','{','▓','|','╡','}','▒','~', 0}; #endif static const char *table; #if USE_MULTIBYTE_CHARS static unsigned short wtable[]={ 0x401,'~', '"','@', ':','%', ',','^', '.','&', ';','*', 0x419,'Q', 0x426,'W', 0x423,'E', 0x41A,'R', 0x415,'T', 0x41D,'Y', 0x413,'U', 0x428,'I', 0x429,'O', 0x417,'P', 0x425,'{', 0x42A,'}', 0x424,'A', 0x42B,'S', 0x412,'D', 0x410,'F', 0x41F,'G', 0x420,'H', 0x41E,'J', 0x41B,'K', 0x414,'L', 0x416,':', 0x42D,'"', 0x42F,'Z', 0x427,'X', 0x421,'C', 0x41C,'V', 0x418,'B', 0x422,'N', 0x42C,'M', 0x411,'<', 0x42E,'>', 0x451,'`', 0x439,'q', 0x446,'w', 0x443,'e', 0x43A,'r', 0x435,'t', 0x43D,'y', 0x433,'u', 0x448,'i', 0x449,'o', 0x437,'p', 0x445,'[', 0x44A,']', 0x444,'a', 0x44B,'s', 0x432,'d', 0x430,'f', 0x43F,'g', 0x440,'h', 0x43E,'j', 0x43B,'k', 0x434,'l', 0x436,';', 0x44D,'\'', 0x44F,'z', 0x447,'x', 0x441,'c', 0x43C,'v', 0x438,'b', 0x442,'n', 0x44C,'m', 0x431,',', 0x44E,'.', 0}; #endif void InitModifyKeyTables() { #ifndef MSDOS if(!strcmp(TERM,"vta2000")) table=rl_vta2000; else if(!strcmp(TERM,"d211")) table=rl_d211; #endif } int ModifyKey(int key) { int i; if(inputmode!=LATIN && key!='\n' && key!='\t') { if(inputmode==RUSS) { if(table) { for(i=0; table[i]!='\0'; i+=2) { if(table[i+1]==key) { key=table[i]; break; } } #if USE_MULTIBYTE_CHARS } else { for(i=0; wtable[i]; i+=2) { if(wtable[i+1]==key) { char mb[MB_LEN_MAX]; key=wtable[i]; int len=wctomb(mb,key); if(len<=0) return wtable[i+1]; for(i=len; i>1; i--) ungetch((unsigned char)mb[i-1]); return (unsigned char)mb[0]; } } #endif//USE_MULTIBYTE_CHARS } } else key+=128; } return(key); } le-1.14.9/src/help.cc0000644000015000007670000001256512122047134011162 00000000000000/* * Copyright (c) 1993-1997 by Alexander V. Lukyanov (lav@yars.free.net) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include #include #include "edit.h" #include "keymap.h" #include #include #if 0 void Help(char ***h,char *title) { static struct menu c[]={ {" &Cancel ",MIDDLE,FDOWN-2}, {NULL}}, pnc[]={ {" &Previous ",MIDDLE-12,FDOWN-2}, {" &Next ",MIDDLE,FDOWN-2}, {" &Cancel ",MIDDLE+12,FDOWN-2}, {NULL}}, npc[]={ {" &Next ",MIDDLE-12,FDOWN-2}, {" &Previous ",MIDDLE,FDOWN-2}, {" &Cancel ",MIDDLE+12,FDOWN-2}, {NULL}}, pc[]={ {" &Previous ",MIDDLE-6,FDOWN-2}, {" &Cancel ",MIDDLE+6,FDOWN-2}, {NULL}}, nc[]={ {" &Next ",MIDDLE-6,FDOWN-2}, {" &Cancel ",MIDDLE+6,FDOWN-2}, {NULL}}; WIN *HelpWin; int page=0; int backward=0,res,line; HelpWin=CreateWin(MIDDLE,MIDDLE,42,21,HELP_WIN_ATTR,title,0); DisplayWin(HelpWin); do { Clear(); for(line=2; lineh-4 && h[page][line-2]; line++) PutStr(2,line,h[page][line-2]); if(page==0 && !h[1]) res=ReadMenu(c,HORIZ,HELP_WIN_ATTR,CURR_BUTTON_ATTR); else if(page==0) res=ReadMenu(nc,HORIZ,HELP_WIN_ATTR,CURR_BUTTON_ATTR); else if(!h[page+1]) res=ReadMenu(pc,HORIZ,HELP_WIN_ATTR,CURR_BUTTON_ATTR); else res=ReadMenu(backward?pnc:npc,HORIZ,HELP_WIN_ATTR,CURR_BUTTON_ATTR); switch(res) { case('C'): res=0; break; case('N'): page++; backward=0; break; case('P'): page--; backward=1; break; } } while(res); CloseWin(); DestroyWin(HelpWin); } #endif //0 static char *LoadHelp(const char *tag) { char *help=(char*)malloc(0x10000); if(!help) return 0; help[0]=0; FILE *hf=fopen(PKGDATADIR "/le.hlp","r"); if(!hf) { free(help); return 0; } char buf[256]; char this_tag[256]; bool tag_match=false; buf[255]=0; while(fgets(buf,sizeof(buf)-1,hf)!=0) { if(1==sscanf(buf,"[%[^]]]",this_tag)) { if(tag_match) return help; if(!strcasecmp(tag,this_tag)) tag_match=true; continue; } if(tag_match) { // FIXME: dynamically increment size. if(strlen(help)>0x10000-256) { fclose(hf); return help; } strcat(help,buf); } } fclose(hf); if(tag_match) return help; free(help); return 0; } void Help(const char *helpf,const char *title) { char *help=LoadHelp(helpf); if(!help) return; const char *ptr=help; WIN *HelpWin; const int v_m=1; const int h_m=2; HelpWin=CreateWin(MIDDLE,MIDDLE,48,22,HELP_WIN_ATTR,title,0); DisplayWin(HelpWin); for(;;) { int line=v_m; const char *c; SetAttr(HELP_WIN_ATTR); for(c=ptr; *c; c++) { if(line >= HelpWin->h-v_m) break; int col=h_m; for( ; *c && *c!='\n'; c++) { if(col >= HelpWin->w-h_m) break; PutCh(col++,line,(unsigned char)*c); } while(col < HelpWin->w-h_m) PutCh(col++,line,' '); c=strchr(c,'\n'); if(!c) break; line++; } while(line < HelpWin->h-v_m) { for(int col=h_m; colw-h_m; col++) PutCh(col,line,' '); line++; } Message("Use Up,Down,PageUp,PageDown to scroll help text. Ctrl-X - cancel"); curs_set(0); move(LINES-1,COLS-1); int action=GetNextAction(); int i; switch(action) { case(LINE_DOWN): c=strchr(ptr,'\n'); if(!c) break; ptr=c+1; break; case(NEXT_PAGE): c=ptr; for(i=HelpWin->h-v_m*2-1; i>0; i--) { c=strchr(c,'\n'); if(!c) break; c++; } if(c) ptr=c; break; case(LINE_UP): if(ptr==help) break; ptr--; while(ptr>help && ptr[-1]!='\n') ptr--; break; case(PREV_PAGE): c=ptr; for(i=HelpWin->h-v_m*2-1; i>0; i--) { if(c==help) break; c--; while(c>help && c[-1]!='\n') c--; } ptr=c; break; case(NEWLINE): case(QUIT_EDITOR): goto quit; } c=help+strlen(help); for(i=HelpWin->h-v_m*2-1; i>0; i--) { if(c>help && c[-1]=='\n') c--; while(c>help && c[-1]!='\n') c--; } if(c #include #include #include #include "edit.h" #include "mb.h" TextPoint CurrentPos; TextPoint ScreenTop; TextPoint TextBegin; TextPoint TextEnd; TextPoint BlockBegin; TextPoint BlockEnd; static const int cached_array_size=64; TextPoint TextPoint::cached_array[cached_array_size]; int TextPoint::cached_array_ptr; TextPoint *TextPoint::base=NULL; void TextPoint::AddTextPoint() { next=base; base=this; Check(); } void TextPoint::DeleteTextPoint() { for(TextPoint**scan=&base; *scan; scan=&((*scan)->next)) { if(*scan==this) { *scan=(*scan)->next; return; } } } TextPoint::TextPoint(offs o) { Init(); offset=o; if(offset<=0) { offset=0; flags&=~(COLUNDEFINED|LINEUNDEFINED|CHAR_SPLIT); } else flags|=COLUNDEFINED|LINEUNDEFINED; AddTextPoint(); } TextPoint::TextPoint(offs o,num l,num c) { Init(); offset=o; if(l==-1) { flags=COLUNDEFINED|LINEUNDEFINED; line=col=0; } else if(c==-1) { flags=COLUNDEFINED; line=l; col=0; } else { flags=0; line=l; col=c; } AddTextPoint(); } TextPoint::TextPoint() { Init(); AddTextPoint(); } TextPoint::TextPoint(num l,num c) { Init(); line=l; col=c; FindOffset(); AddTextPoint(); } TextPoint::TextPoint(const TextPoint& tp) { memcpy(this,&tp,sizeof(tp)); AddTextPoint(); } TextPoint::~TextPoint() { DeleteTextPoint(); CacheTextPoint(); } void TextPoint::CacheTextPoint() { cached_array[cached_array_ptr++]=*this; cached_array_ptr&=(cached_array_size-1); } void TextPoint::FindOffset() { if(line<0) line=0,col=0; if(col<0) col=0; if(line==0 && col==0) { offset=0; flags&=~(LINEUNDEFINED|COLUNDEFINED|CHAR_SPLIT); return; } TextPoint *scan=base; TextPoint *found=NULL; for( ; scan; scan=scan->next) { if(!(scan->flags&LINEUNDEFINED)) { if(!found || abs(this->line-scan->line)line-found->line) || (scan->line==this->line && !(scan->flags&(COLUNDEFINED|CHAR_SPLIT)) && scan->offsetoffset)) { found=scan; } } } offs o; num l,c; if(found) { if(found->flags&(COLUNDEFINED|CHAR_SPLIT)) { o=LineBegin(found->offset); c=0; } else { o=found->offset; c=found->col; } l=found->line; } else o=c=l=0; if(l>line) { while(l>line) { o=PrevLine(o); l--; } c=0; } else if(lSize()) { offset=o; line=l; col=0; flags|=COLUNDEFINED; flags&=~(LINEUNDEFINED|CHAR_SPLIT); return; } o+=EolSize; l++; if(EofAt(o)) { offset=o; line=l; col=0; flags&=~(COLUNDEFINED|LINEUNDEFINED|CHAR_SPLIT); Check(); return; } } c=0; } while(c>col) { if(CharAt(o-1)=='\t' || mb_mode) { o=LineBegin(o); c=0; break; } c--; o--; } while(cnext) { if(!(scan->flags&LINEUNDEFINED)) { if(!found || abs(this->offset-scan->offset)offset-scan->offset); found=scan; if(dist==0) break; } } } offs o; num l,c; if(found) { if(found->flags&(COLUNDEFINED|CHAR_SPLIT)) { o=LineBegin(found->offset); c=0; } else { o=found->offset; c=found->col; } l=found->line; } else o=c=l=0; while(o>offset) { if(BolAt(o) || CharAt(o-1)=='\t' || mb_mode) break; c--; o--; } if(o>offset) { o=LineBegin(o); c=0; while(o>offset) { o=PrevLine(o); l--; } } while(ooffset || !BolAt(next_line)) break; o=next_line; l++; c=0; } int char_split=0; while(ooffset) { o=offset; char_split=CHAR_SPLIT; break; } c+=MBCharWidth; o+=MBCharSize; } } col=c; line=l; offset=o; flags&=~(COLUNDEFINED|LINEUNDEFINED|CHAR_SPLIT); flags|=char_split; Check(); } const TextPoint& TextPoint::operator+=(num shift) { offs newoffs=offset+shift; if(newoffs<0) newoffs=0; if(newoffs>Size()) newoffs=Size(); TextPoint res(newoffs); if(!(this->flags&LINEUNDEFINED)) res.FindLineCol(); *this=res; return(*this); } void TextPoint::ResetTextPoints() { for(TextPoint *scan=TextPoint::base; scan; scan=scan->next) { scan->line=scan->col=scan->offset=0; scan->flags&=~(LINEUNDEFINED|COLUNDEFINED); } } void TextPoint::OrFlags(int mask) { mask&=COLUNDEFINED|LINEUNDEFINED; for(TextPoint *scan=TextPoint::base; scan; scan=scan->next) if(scan->offset>0) scan->flags|=mask; } TextPoint TextPoint::ForcedLineCol(num l,num c) { num old_stdcol=stdcol; TextPoint old_pos=CurrentPos; HardMove(l,c); TextPoint res=CurrentPos; CurrentPos=old_pos; stdcol=old_stdcol; return res; } num TextPoint::Line() { if(flags&LINEUNDEFINED) FindLineCol(); return(line); } num TextPoint::Col() { if(flags&(COLUNDEFINED|LINEUNDEFINED)) FindLineCol(); return(col); } #if 0 void TextPoint::Check() const { assert((flags&(COLUNDEFINED|CHAR_SPLIT)) || !((col==0) ^ BolAt(offset))); } #endif le-1.14.9/src/getch.cc0000644000015000007670000001122212121615077011317 00000000000000/* * Copyright (c) 1993-1997 by Alexander V. Lukyanov (lav@yars.free.net) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include #define MAX_FAIL_COUNT 100 #ifdef HAVE_UNISTD_H #include #endif #include #include #include #include #include #include #include #ifdef HAVE_SYS_POLL_H #include #else #include #endif #ifdef __linux__ # include static int linux_process_key(int); static int ungetstr(const char *str); #endif #include "edit.h" #include "getch.h" sigjmp_buf getch_return; bool getch_return_set=false; static int fail_count=0; static void fail() { if(++fail_count>=MAX_FAIL_COUNT) raise(SIGHUP); } void UnrefKey(int key) // ??? { if(iscntrl(key)) { napms(100); flushinp(); } } int GetRawKey() { int key; UnblockSignals(); timeout(-1); keypad(stdscr,0); key=getch(); if(key==ERR) fail(); else fail_count=0; keypad(stdscr,1); BlockSignals(); return(key); } int CheckPending() { struct pollfd pfd; pfd.fd=0; pfd.events=POLLIN; return poll(&pfd,1,0); } int WaitForKey(int delay) { int key=GetKey(delay); #ifdef WITH_MOUSE if(key==KEY_MOUSE) { MEVENT mev; if(getmouse(&mev)==OK) ungetmouse(&mev); } else #endif if(key!=ERR) ungetch(key); return(key); } int GetKey(int delay) { if(sigsetjmp(getch_return,1)==0) { getch_return_set=true; UnblockSignals(); bkgdset(NORMAL_TEXT_ATTR->n_attr|' '); // recent ncurses uses bkgd for default clearing timeout(delay); int key=getch(); if(key==ERR) { if(delay==-1) fail(); } else fail_count=0; timeout(-1); bkgdset(' '); BlockSignals(); getch_return_set=false; /* on linux try to interpret shift state */ #ifdef __linux__ key=linux_process_key(key); #endif return key; } else { getch_return_set=false; return ERR; } } #ifdef __linux__ /* I hate it, it does not work over telnet */ /* Oh why linux cannot just return different codes for different keys? */ int linux_process_key(int key) { /* BEWARE OF UNWANTED RECURSION! */ #ifdef TIOCLINUX char shift_state=6; // magic number (see kernel source) if(ioctl(0,TIOCLINUX,&shift_state)<0) return key; bool shift=(shift_state & (1<=KEY_F0+11 && key<=KEY_F0+20) return key+add-10; // ~F11 and ~F12 lose else if(key>=KEY_F0+1 && key<=KEY_F0+12) return key+add; } // some xterm key sequences are used below. int xterm_shift=0; if(shift) xterm_shift=2; if(ctrl) xterm_shift=5; if(shift && ctrl) xterm_shift=6; int code=0; char str[16]; switch(key) { case KEY_LEFT: code='D'; break; case KEY_RIGHT: code='C'; break; case KEY_UP: code='A'; break; case KEY_DOWN: code='B'; break; case KEY_HOME: code='H'; break; case KEY_END: code='F'; break; } if(code) { sprintf(str,"\033[1;%d%c",xterm_shift,code); return ungetstr(str); } code=0; switch(key) { case KEY_IC: code=2; break; case KEY_DC: code=3; break; case KEY_PPAGE: code=5; break; case KEY_NPAGE: code=6; break; } if(code) { sprintf(str,"\033[%d;%d~",code,xterm_shift); return ungetstr(str); } #endif // TIOCLINUX return key; } static int ungetstr(const char *str) { int len=strlen(str); if(len==0) return ERR; const char *scan=str+len-1; while(scan>str) ungetch(*scan--); return *scan; } #endif le-1.14.9/src/wcwidth.c0000644000015000007670000003321212121615077011536 00000000000000/* * This is an implementation of wcwidth() and wcswidth() (defined in * IEEE Std 1002.1-2001) for Unicode. * * http://www.opengroup.org/onlinepubs/007904975/functions/wcwidth.html * http://www.opengroup.org/onlinepubs/007904975/functions/wcswidth.html * * In fixed-width output devices, Latin characters all occupy a single * "cell" position of equal width, whereas ideographic CJK characters * occupy two such cells. Interoperability between terminal-line * applications and (teletype-style) character terminals using the * UTF-8 encoding requires agreement on which character should advance * the cursor by how many cell positions. No established formal * standards exist at present on which Unicode character shall occupy * how many cell positions on character terminals. These routines are * a first attempt of defining such behavior based on simple rules * applied to data provided by the Unicode Consortium. * * For some graphical characters, the Unicode standard explicitly * defines a character-cell width via the definition of the East Asian * FullWidth (F), Wide (W), Half-width (H), and Narrow (Na) classes. * In all these cases, there is no ambiguity about which width a * terminal shall use. For characters in the East Asian Ambiguous (A) * class, the width choice depends purely on a preference of backward * compatibility with either historic CJK or Western practice. * Choosing single-width for these characters is easy to justify as * the appropriate long-term solution, as the CJK practice of * displaying these characters as double-width comes from historic * implementation simplicity (8-bit encoded characters were displayed * single-width and 16-bit ones double-width, even for Greek, * Cyrillic, etc.) and not any typographic considerations. * * Much less clear is the choice of width for the Not East Asian * (Neutral) class. Existing practice does not dictate a width for any * of these characters. It would nevertheless make sense * typographically to allocate two character cells to characters such * as for instance EM SPACE or VOLUME INTEGRAL, which cannot be * represented adequately with a single-width glyph. The following * routines at present merely assign a single-cell width to all * neutral characters, in the interest of simplicity. This is not * entirely satisfactory and should be reconsidered before * establishing a formal standard in this area. At the moment, the * decision which Not East Asian (Neutral) characters should be * represented by double-width glyphs cannot yet be answered by * applying a simple rule from the Unicode database content. Setting * up a proper standard for the behavior of UTF-8 character terminals * will require a careful analysis not only of each Unicode character, * but also of each presentation form, something the author of these * routines has avoided to do so far. * * http://www.unicode.org/unicode/reports/tr11/ * * Markus Kuhn -- 2007-05-26 (Unicode 5.0) * * Permission to use, copy, modify, and distribute this software * for any purpose and without fee is hereby granted. The author * disclaims all warranties with regard to this software. * * Latest version: http://www.cl.cam.ac.uk/~mgk25/ucs/wcwidth.c */ #include #include struct interval { int first; int last; }; /* auxiliary function for binary search in interval table */ static int bisearch(wchar_t ucs, const struct interval *table, int max) { int min = 0; int mid; if (ucs < table[0].first || ucs > table[max].last) return 0; while (max >= min) { mid = (min + max) / 2; if (ucs > table[mid].last) min = mid + 1; else if (ucs < table[mid].first) max = mid - 1; else return 1; } return 0; } /* The following two functions define the column width of an ISO 10646 * character as follows: * * - The null character (U+0000) has a column width of 0. * * - Other C0/C1 control characters and DEL will lead to a return * value of -1. * * - Non-spacing and enclosing combining characters (general * category code Mn or Me in the Unicode database) have a * column width of 0. * * - SOFT HYPHEN (U+00AD) has a column width of 1. * * - Other format characters (general category code Cf in the Unicode * database) and ZERO WIDTH SPACE (U+200B) have a column width of 0. * * - Hangul Jamo medial vowels and final consonants (U+1160-U+11FF) * have a column width of 0. * * - Spacing characters in the East Asian Wide (W) or East Asian * Full-width (F) category as defined in Unicode Technical * Report #11 have a column width of 2. * * - All remaining characters (including all printable * ISO 8859-1 and WGL4 characters, Unicode control characters, * etc.) have a column width of 1. * * This implementation assumes that wchar_t characters are encoded * in ISO 10646. */ int mk_wcwidth(wchar_t ucs) { /* sorted list of non-overlapping intervals of non-spacing characters */ /* generated by "uniset +cat=Me +cat=Mn +cat=Cf -00AD +1160-11FF +200B c" */ static const struct interval combining[] = { { 0x0300, 0x036F }, { 0x0483, 0x0486 }, { 0x0488, 0x0489 }, { 0x0591, 0x05BD }, { 0x05BF, 0x05BF }, { 0x05C1, 0x05C2 }, { 0x05C4, 0x05C5 }, { 0x05C7, 0x05C7 }, { 0x0600, 0x0603 }, { 0x0610, 0x0615 }, { 0x064B, 0x065E }, { 0x0670, 0x0670 }, { 0x06D6, 0x06E4 }, { 0x06E7, 0x06E8 }, { 0x06EA, 0x06ED }, { 0x070F, 0x070F }, { 0x0711, 0x0711 }, { 0x0730, 0x074A }, { 0x07A6, 0x07B0 }, { 0x07EB, 0x07F3 }, { 0x0901, 0x0902 }, { 0x093C, 0x093C }, { 0x0941, 0x0948 }, { 0x094D, 0x094D }, { 0x0951, 0x0954 }, { 0x0962, 0x0963 }, { 0x0981, 0x0981 }, { 0x09BC, 0x09BC }, { 0x09C1, 0x09C4 }, { 0x09CD, 0x09CD }, { 0x09E2, 0x09E3 }, { 0x0A01, 0x0A02 }, { 0x0A3C, 0x0A3C }, { 0x0A41, 0x0A42 }, { 0x0A47, 0x0A48 }, { 0x0A4B, 0x0A4D }, { 0x0A70, 0x0A71 }, { 0x0A81, 0x0A82 }, { 0x0ABC, 0x0ABC }, { 0x0AC1, 0x0AC5 }, { 0x0AC7, 0x0AC8 }, { 0x0ACD, 0x0ACD }, { 0x0AE2, 0x0AE3 }, { 0x0B01, 0x0B01 }, { 0x0B3C, 0x0B3C }, { 0x0B3F, 0x0B3F }, { 0x0B41, 0x0B43 }, { 0x0B4D, 0x0B4D }, { 0x0B56, 0x0B56 }, { 0x0B82, 0x0B82 }, { 0x0BC0, 0x0BC0 }, { 0x0BCD, 0x0BCD }, { 0x0C3E, 0x0C40 }, { 0x0C46, 0x0C48 }, { 0x0C4A, 0x0C4D }, { 0x0C55, 0x0C56 }, { 0x0CBC, 0x0CBC }, { 0x0CBF, 0x0CBF }, { 0x0CC6, 0x0CC6 }, { 0x0CCC, 0x0CCD }, { 0x0CE2, 0x0CE3 }, { 0x0D41, 0x0D43 }, { 0x0D4D, 0x0D4D }, { 0x0DCA, 0x0DCA }, { 0x0DD2, 0x0DD4 }, { 0x0DD6, 0x0DD6 }, { 0x0E31, 0x0E31 }, { 0x0E34, 0x0E3A }, { 0x0E47, 0x0E4E }, { 0x0EB1, 0x0EB1 }, { 0x0EB4, 0x0EB9 }, { 0x0EBB, 0x0EBC }, { 0x0EC8, 0x0ECD }, { 0x0F18, 0x0F19 }, { 0x0F35, 0x0F35 }, { 0x0F37, 0x0F37 }, { 0x0F39, 0x0F39 }, { 0x0F71, 0x0F7E }, { 0x0F80, 0x0F84 }, { 0x0F86, 0x0F87 }, { 0x0F90, 0x0F97 }, { 0x0F99, 0x0FBC }, { 0x0FC6, 0x0FC6 }, { 0x102D, 0x1030 }, { 0x1032, 0x1032 }, { 0x1036, 0x1037 }, { 0x1039, 0x1039 }, { 0x1058, 0x1059 }, { 0x1160, 0x11FF }, { 0x135F, 0x135F }, { 0x1712, 0x1714 }, { 0x1732, 0x1734 }, { 0x1752, 0x1753 }, { 0x1772, 0x1773 }, { 0x17B4, 0x17B5 }, { 0x17B7, 0x17BD }, { 0x17C6, 0x17C6 }, { 0x17C9, 0x17D3 }, { 0x17DD, 0x17DD }, { 0x180B, 0x180D }, { 0x18A9, 0x18A9 }, { 0x1920, 0x1922 }, { 0x1927, 0x1928 }, { 0x1932, 0x1932 }, { 0x1939, 0x193B }, { 0x1A17, 0x1A18 }, { 0x1B00, 0x1B03 }, { 0x1B34, 0x1B34 }, { 0x1B36, 0x1B3A }, { 0x1B3C, 0x1B3C }, { 0x1B42, 0x1B42 }, { 0x1B6B, 0x1B73 }, { 0x1DC0, 0x1DCA }, { 0x1DFE, 0x1DFF }, { 0x200B, 0x200F }, { 0x202A, 0x202E }, { 0x2060, 0x2063 }, { 0x206A, 0x206F }, { 0x20D0, 0x20EF }, { 0x302A, 0x302F }, { 0x3099, 0x309A }, { 0xA806, 0xA806 }, { 0xA80B, 0xA80B }, { 0xA825, 0xA826 }, { 0xFB1E, 0xFB1E }, { 0xFE00, 0xFE0F }, { 0xFE20, 0xFE23 }, { 0xFEFF, 0xFEFF }, { 0xFFF9, 0xFFFB }, { 0x10A01, 0x10A03 }, { 0x10A05, 0x10A06 }, { 0x10A0C, 0x10A0F }, { 0x10A38, 0x10A3A }, { 0x10A3F, 0x10A3F }, { 0x1D167, 0x1D169 }, { 0x1D173, 0x1D182 }, { 0x1D185, 0x1D18B }, { 0x1D1AA, 0x1D1AD }, { 0x1D242, 0x1D244 }, { 0xE0001, 0xE0001 }, { 0xE0020, 0xE007F }, { 0xE0100, 0xE01EF } }; /* test for 8-bit control characters */ if (ucs == 0) return 0; if (ucs < 32 || (ucs >= 0x7f && ucs < 0xa0)) return -1; /* binary search in table of non-spacing characters */ if (bisearch(ucs, combining, sizeof(combining) / sizeof(struct interval) - 1)) return 0; /* if we arrive here, ucs is not a combining or C0/C1 control character */ return 1 + (ucs >= 0x1100 && (ucs <= 0x115f || /* Hangul Jamo init. consonants */ ucs == 0x2329 || ucs == 0x232a || (ucs >= 0x2e80 && ucs <= 0xa4cf && ucs != 0x303f) || /* CJK ... Yi */ (ucs >= 0xac00 && ucs <= 0xd7a3) || /* Hangul Syllables */ (ucs >= 0xf900 && ucs <= 0xfaff) || /* CJK Compatibility Ideographs */ (ucs >= 0xfe10 && ucs <= 0xfe19) || /* Vertical forms */ (ucs >= 0xfe30 && ucs <= 0xfe6f) || /* CJK Compatibility Forms */ (ucs >= 0xff00 && ucs <= 0xff60) || /* Fullwidth Forms */ (ucs >= 0xffe0 && ucs <= 0xffe6) || (ucs >= 0x20000 && ucs <= 0x2fffd) || (ucs >= 0x30000 && ucs <= 0x3fffd))); } int mk_wcswidth(const wchar_t *pwcs, size_t n) { int w, width = 0; for (;*pwcs && n-- > 0; pwcs++) if ((w = mk_wcwidth(*pwcs)) < 0) return -1; else width += w; return width; } /* * The following functions are the same as mk_wcwidth() and * mk_wcswidth(), except that spacing characters in the East Asian * Ambiguous (A) category as defined in Unicode Technical Report #11 * have a column width of 2. This variant might be useful for users of * CJK legacy encodings who want to migrate to UCS without changing * the traditional terminal character-width behaviour. It is not * otherwise recommended for general use. */ int mk_wcwidth_cjk(wchar_t ucs) { /* sorted list of non-overlapping intervals of East Asian Ambiguous * characters, generated by "uniset +WIDTH-A -cat=Me -cat=Mn -cat=Cf c" */ static const struct interval ambiguous[] = { { 0x00A1, 0x00A1 }, { 0x00A4, 0x00A4 }, { 0x00A7, 0x00A8 }, { 0x00AA, 0x00AA }, { 0x00AE, 0x00AE }, { 0x00B0, 0x00B4 }, { 0x00B6, 0x00BA }, { 0x00BC, 0x00BF }, { 0x00C6, 0x00C6 }, { 0x00D0, 0x00D0 }, { 0x00D7, 0x00D8 }, { 0x00DE, 0x00E1 }, { 0x00E6, 0x00E6 }, { 0x00E8, 0x00EA }, { 0x00EC, 0x00ED }, { 0x00F0, 0x00F0 }, { 0x00F2, 0x00F3 }, { 0x00F7, 0x00FA }, { 0x00FC, 0x00FC }, { 0x00FE, 0x00FE }, { 0x0101, 0x0101 }, { 0x0111, 0x0111 }, { 0x0113, 0x0113 }, { 0x011B, 0x011B }, { 0x0126, 0x0127 }, { 0x012B, 0x012B }, { 0x0131, 0x0133 }, { 0x0138, 0x0138 }, { 0x013F, 0x0142 }, { 0x0144, 0x0144 }, { 0x0148, 0x014B }, { 0x014D, 0x014D }, { 0x0152, 0x0153 }, { 0x0166, 0x0167 }, { 0x016B, 0x016B }, { 0x01CE, 0x01CE }, { 0x01D0, 0x01D0 }, { 0x01D2, 0x01D2 }, { 0x01D4, 0x01D4 }, { 0x01D6, 0x01D6 }, { 0x01D8, 0x01D8 }, { 0x01DA, 0x01DA }, { 0x01DC, 0x01DC }, { 0x0251, 0x0251 }, { 0x0261, 0x0261 }, { 0x02C4, 0x02C4 }, { 0x02C7, 0x02C7 }, { 0x02C9, 0x02CB }, { 0x02CD, 0x02CD }, { 0x02D0, 0x02D0 }, { 0x02D8, 0x02DB }, { 0x02DD, 0x02DD }, { 0x02DF, 0x02DF }, { 0x0391, 0x03A1 }, { 0x03A3, 0x03A9 }, { 0x03B1, 0x03C1 }, { 0x03C3, 0x03C9 }, { 0x0401, 0x0401 }, { 0x0410, 0x044F }, { 0x0451, 0x0451 }, { 0x2010, 0x2010 }, { 0x2013, 0x2016 }, { 0x2018, 0x2019 }, { 0x201C, 0x201D }, { 0x2020, 0x2022 }, { 0x2024, 0x2027 }, { 0x2030, 0x2030 }, { 0x2032, 0x2033 }, { 0x2035, 0x2035 }, { 0x203B, 0x203B }, { 0x203E, 0x203E }, { 0x2074, 0x2074 }, { 0x207F, 0x207F }, { 0x2081, 0x2084 }, { 0x20AC, 0x20AC }, { 0x2103, 0x2103 }, { 0x2105, 0x2105 }, { 0x2109, 0x2109 }, { 0x2113, 0x2113 }, { 0x2116, 0x2116 }, { 0x2121, 0x2122 }, { 0x2126, 0x2126 }, { 0x212B, 0x212B }, { 0x2153, 0x2154 }, { 0x215B, 0x215E }, { 0x2160, 0x216B }, { 0x2170, 0x2179 }, { 0x2190, 0x2199 }, { 0x21B8, 0x21B9 }, { 0x21D2, 0x21D2 }, { 0x21D4, 0x21D4 }, { 0x21E7, 0x21E7 }, { 0x2200, 0x2200 }, { 0x2202, 0x2203 }, { 0x2207, 0x2208 }, { 0x220B, 0x220B }, { 0x220F, 0x220F }, { 0x2211, 0x2211 }, { 0x2215, 0x2215 }, { 0x221A, 0x221A }, { 0x221D, 0x2220 }, { 0x2223, 0x2223 }, { 0x2225, 0x2225 }, { 0x2227, 0x222C }, { 0x222E, 0x222E }, { 0x2234, 0x2237 }, { 0x223C, 0x223D }, { 0x2248, 0x2248 }, { 0x224C, 0x224C }, { 0x2252, 0x2252 }, { 0x2260, 0x2261 }, { 0x2264, 0x2267 }, { 0x226A, 0x226B }, { 0x226E, 0x226F }, { 0x2282, 0x2283 }, { 0x2286, 0x2287 }, { 0x2295, 0x2295 }, { 0x2299, 0x2299 }, { 0x22A5, 0x22A5 }, { 0x22BF, 0x22BF }, { 0x2312, 0x2312 }, { 0x2460, 0x24E9 }, { 0x24EB, 0x254B }, { 0x2550, 0x2573 }, { 0x2580, 0x258F }, { 0x2592, 0x2595 }, { 0x25A0, 0x25A1 }, { 0x25A3, 0x25A9 }, { 0x25B2, 0x25B3 }, { 0x25B6, 0x25B7 }, { 0x25BC, 0x25BD }, { 0x25C0, 0x25C1 }, { 0x25C6, 0x25C8 }, { 0x25CB, 0x25CB }, { 0x25CE, 0x25D1 }, { 0x25E2, 0x25E5 }, { 0x25EF, 0x25EF }, { 0x2605, 0x2606 }, { 0x2609, 0x2609 }, { 0x260E, 0x260F }, { 0x2614, 0x2615 }, { 0x261C, 0x261C }, { 0x261E, 0x261E }, { 0x2640, 0x2640 }, { 0x2642, 0x2642 }, { 0x2660, 0x2661 }, { 0x2663, 0x2665 }, { 0x2667, 0x266A }, { 0x266C, 0x266D }, { 0x266F, 0x266F }, { 0x273D, 0x273D }, { 0x2776, 0x277F }, { 0xE000, 0xF8FF }, { 0xFFFD, 0xFFFD }, { 0xF0000, 0xFFFFD }, { 0x100000, 0x10FFFD } }; /* binary search in table of non-spacing characters */ if (bisearch(ucs, ambiguous, sizeof(ambiguous) / sizeof(struct interval) - 1)) return 2; return mk_wcwidth(ucs); } int mk_wcswidth_cjk(const wchar_t *pwcs, size_t n) { int w, width = 0; for (;*pwcs && n-- > 0; pwcs++) if ((w = mk_wcwidth_cjk(*pwcs)) < 0) return -1; else width += w; return width; } le-1.14.9/src/history.cc0000644000015000007670000001446112122047167011736 00000000000000/* * Copyright (c) 1993-1997 by Alexander V. Lukyanov (lav@yars.free.net) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include #include #include #include #include #include #include "edit.h" static char *memdup(const char *s,int len) { if(!s) return 0; char *mem=(char*)malloc(len+1); if(mem) { memcpy(mem,s,len); mem[len]=0; } return mem; } History::History() { lines=(HistoryLine**)calloc(HISTORY_SIZE,sizeof(*lines)); curr=-1; } void History::Open() { curr=-1; } const HistoryLine *History::Curr() { if(curr==-1) return(NULL); else { if(!lines[curr]) { curr=-1; return(NULL); } return(lines[curr]); } } const HistoryLine *History::Prev() { if(curr==-1) curr=0; else { curr++; if(curr==HISTORY_SIZE) curr=-1; } return(Curr()); } const HistoryLine *History::Next() { if(curr==-1) { curr=HISTORY_SIZE; while(!lines[--curr] && curr>0); } else curr--; return(Curr()); } void History::operator+=(const HistoryLine& hl) { int i; if(hl.len==0) return; for(i=0; i0; i--) lines[i]=lines[i-1]; lines[0]=new HistoryLine(hl); } void History::operator-=(const HistoryLine& hl) { int i; if(hl.len==0) return; for(i=0; lines[i] && hl!=*lines[i]; i++) if(i>=HISTORY_SIZE-1) return; delete lines[i]; for( ; ilen; line=memdup(hl->line,len); cr_time=hl->cr_time; } HistoryLine::HistoryLine(const char *s,unsigned short l) { if(l==0) l=strlen(s); len=l; line=memdup(s,l); time(&cr_time); } const HistoryLine& HistoryLine::operator=(const HistoryLine& hl) { len=hl.len; free(line); line=memdup(hl.line,len); cr_time=hl.cr_time; return(hl); } void History::Merge(const History& add) { HistoryLine *const*l1=this->lines; HistoryLine *const*l2=add.lines; History newh; int i=HISTORY_SIZE,j=HISTORY_SIZE; for(;;) { while(i>0 && !l1[i-1]) i--; while(j>0 && !l2[j-1]) j--; if(i==0 && j==0) break; if(j==0 || (i!=0 && l1[i-1]->cr_timecr_time)) newh+=l1[--i]; else newh+=l2[--j]; } *this=newh; } void History::WriteTo(FILE *f) { for(int i=0; icr_time,lines[i]->len); fwrite(lines[i]->line,1,lines[i]->len,f); } fputc('\n',f); } fputs("0:0:\n",f); } void History::ReadFrom(FILE *f) { for(int i=0; icr_time=cr_time; lines[i]->line=line; lines[i]->len=len; fgetc(f); // skip \n } fscanf(f,"%*u:%*u:"); fgetc(f); // skip \n } InodeInfo::InodeInfo() { time=size=device=inode=line=col=offset=0; } InodeInfo::InodeInfo(struct stat *st,num l,num c,num o) { time=st->st_mtime; size=st->st_size; device=st->st_dev; inode=st->st_ino; line=l; col=c; offset=o; } int InodeInfo::SameFile(const InodeInfo& file) const { #ifndef BROKEN_INODES return(device==file.device && inode==file.inode); #else return(time==file.time && size==file.size); #endif } int InodeInfo::SameFileModified(const InodeInfo& file) const { return(SameFile(file) && (size!=file.size || time!=file.time)); } int InodeHistory::FindInodeIndex(const InodeInfo& file) { HistoryLine f_line(file.to_string()); for(int i=0; iget_line(),"%ld,%ld,%ld,%ld,%ld,%ld,%ld", &inode,&device,&time,&size,&line,&col,&offset); this->inode=inode,this->device=device,this->time=time,this->size=size; this->line=line,this->col=col,this->offset=offset; } const char *InodeInfo::to_string() const { static char s[80]; sprintf(s,"%ld,%ld,%ld,%ld,%ld,%ld,%ld", (long)inode,(long)device,(long)time, (long)size,(long)line,(long)col, (long)offset); return s; } le-1.14.9/src/keynames.h0000644000015000007670000000153612121615077011712 00000000000000/* * Copyright (c) 1993-1997 by Alexander V. Lukyanov (lav@yars.free.net) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef KEYNAMES_H #define KEYNAMES_H int FindKeyCode(const char *name); #endif le-1.14.9/src/history.h0000644000015000007670000000475712121615077011607 00000000000000/* * Copyright (c) 1993-1997 by Alexander V. Lukyanov (lav@yars.free.net) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #undef lines #undef cols #define HISTORY_LINE_LEN 256 #define HISTORY_SIZE 128 class HistoryLine { int len; char *line; time_t cr_time; friend class History; public: HistoryLine(); HistoryLine(const HistoryLine &h); HistoryLine(const HistoryLine *h); HistoryLine(const char *s,unsigned short len=0); bool equals(const char *s,int n) const { return(len==n && !memcmp(line,s,len)); } bool operator!=(const HistoryLine &h) const { return !equals(h.line,h.len); } const HistoryLine& operator=(const HistoryLine&); const char *get_line() const { return line; } int get_len() const { return len; } }; class History { protected: HistoryLine **lines; int curr; public: History(); void Open(); const HistoryLine *Next(); const HistoryLine *Prev(); const HistoryLine *Curr(); void operator+=(const HistoryLine&); void operator-=(const HistoryLine&); void operator+=(const HistoryLine *h) { *this+=*h; } void operator-=(const HistoryLine *h) { *this-=*h; } void Push(); void ReadFrom(FILE*); void WriteTo(FILE*); void Merge(const History& h); }; class InodeInfo { ino_t inode; dev_t device; time_t time; size_t size; public: num line,col,offset; InodeInfo(struct stat *st,num line=0,num col=0,num o=0); InodeInfo(const HistoryLine *line); InodeInfo(); int SameFile(const InodeInfo&) const; int SameFileModified(const InodeInfo&) const; int SameAndOlder(const InodeInfo&) const; const char *to_string() const; }; class InodeHistory : public History { public: int FindInodeIndex(const InodeInfo&); const InodeInfo *FindInode(const InodeInfo&); void operator+=(const InodeInfo&); }; le-1.14.9/src/rus.h0000644000015000007670000000177112121615077010710 00000000000000/* * Copyright (c) 1993-1997 by Alexander V. Lukyanov (lav@yars.free.net) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ extern int coding; #define NONE 0 #define ALT 1 #define JO_ALT 2 #define KOI8 3 #define D211_KOI 4 #define MAIN 5 int isrussian(byte); int islowerrus(byte); int isupperrus(byte); byte tolowerrus(byte); byte toupperrus(byte); le-1.14.9/src/frames.cc0000644000015000007670000002327312121615077011513 00000000000000/* * Copyright (c) 1993-1997 by Alexander V. Lukyanov (lav@yars.free.net) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include #include #include #include #include "edit.h" #include "keymap.h" struct GraphChar { int ch; enum { L=0, T, R, B }; char prol[4]; }; struct GraphChar DumbCoding[]= { /* {'|',{0,1,0,1}},{'+',{1,1,1,1}},{'-',{1,0,1,0}},{'=',{2,0,2,0}}, {'+',{1,1,0,0}},{'+',{0,1,1,0}},{'+',{0,0,1,1}},{'+',{1,0,0,1}},*/ {'|',{0,1,0,1}},{'+',{1,1,0,1}},{'+',{2,1,0,1}},{'+',{1,2,0,2}}, {'+',{1,0,0,2}},{'+',{2,0,0,1}},{'+',{2,2,0,2}},{'|',{0,2,0,2}}, {'+',{2,0,0,2}},{'+',{2,2,0,0}},{'+',{1,2,0,0}},{'+',{2,1,0,0}}, {'+',{1,0,0,1}},{'+',{0,1,1,0}},{'+',{1,1,1,0}},{'+',{1,0,1,1}}, {'+',{0,1,1,1}},{'-',{1,0,1,0}},{'+',{1,1,1,1}},{'+',{0,1,2,1}}, {'+',{0,2,1,2}},{'+',{0,2,2,0}},{'+',{0,0,2,2}},{'+',{2,2,2,0}}, {'+',{2,0,2,2}},{'+',{0,2,2,2}},{'=',{2,0,2,0}},{'#',{2,2,2,2}}, {'+',{2,1,2,0}},{'+',{1,2,1,0}},{'+',{2,0,2,1}},{'+',{1,0,1,2}}, {'+',{0,2,1,0}},{'+',{0,1,2,0}},{'+',{0,0,2,1}},{'+',{0,0,1,2}}, {'+',{1,2,1,2}},{'=',{2,1,2,1}},{'+',{1,1,0,0}},{'+',{0,0,1,1}}, {' ',{0,0,0,0}},{0,{0,0,0,0}} }; struct GraphChar AlternativeCoding[]= { {'Ё',{0,1,0,1}},{'╢',{1,1,0,1}},{'╣',{2,1,0,1}},{'╤',{1,2,0,2}}, {'╥',{1,0,0,2}},{'╦',{2,0,0,1}},{'╧',{2,2,0,2}},{'╨',{0,2,0,2}}, {'╩',{2,0,0,2}},{'╪',{2,2,0,0}},{'╫',{1,2,0,0}},{'╬',{2,1,0,0}}, {'©',{1,0,0,1}},{'ю',{0,1,1,0}},{'а',{1,1,1,0}},{'б',{1,0,1,1}}, {'ц',{0,1,1,1}},{'д',{1,0,1,0}},{'е',{1,1,1,1}},{'ф',{0,1,2,1}}, {'г',{0,2,1,2}},{'х',{0,2,2,0}},{'и',{0,0,2,2}},{'й',{2,2,2,0}}, {'к',{2,0,2,2}},{'л',{0,2,2,2}},{'м',{2,0,2,0}},{'н',{2,2,2,2}}, {'о',{2,1,2,0}},{'п',{1,2,1,0}},{'я',{2,0,2,1}},{'р',{1,0,1,2}}, {'с',{0,2,1,0}},{'т',{0,1,2,0}},{'у',{0,0,2,1}},{'ж',{0,0,1,2}}, {'в',{1,2,1,2}},{'ь',{2,1,2,1}},{'ы',{1,1,0,0}},{'з',{0,0,1,1}}, {' ',{0,0,0,0}},{0,{0,0,0,0}} }; struct GraphChar KOI8Coding[]= { /* {'┐',{0,1,0,1}},{'└',{1,1,0,1}},{'┘',{2,1,0,1}},{'├',{1,2,0,2}}, {'┤',{1,0,0,2}},{'┬',{2,0,0,1}},{'┴',{2,2,0,2}},{'┼',{0,2,0,2}}, {'▀',{2,0,0,2}},{'▄',{2,2,0,0}},{'█',{1,2,0,0}},{'▌',{2,1,0,0}}, {'▐',{1,0,0,1}},{'░',{0,1,1,0}},{'▒',{1,1,1,0}},{'▓',{1,0,1,1}}, {'⌠',{0,1,1,1}},{'■',{1,0,1,0}},{'∙',{1,1,1,1}},{'√',{0,1,2,1}}, {'≈',{0,2,1,2}},{'≤',{0,2,2,0}},{'≥',{0,0,2,2}},{' ',{2,2,2,0}}, {'⌡',{2,0,2,2}},{'°',{0,2,2,2}},{'²',{2,0,2,0}},{'·',{2,2,2,2}}, {'÷',{2,1,2,0}},{'═',{1,2,1,0}},{'║',{2,0,2,1}},{'╒',{1,0,1,2}}, {'ё',{0,2,1,0}},{'╓',{0,1,2,0}},{'╔',{0,0,2,1}},{'╕',{0,0,1,2}}, {'╖',{1,2,1,2}},{'╗',{2,1,2,1}},{'╘',{1,1,0,0}},{'╙',{0,0,1,1}},*/ {'▀',{0,1,0,1}},{'▄',{1,1,0,1}},{'█',{2,1,0,1}},{'▌',{1,2,0,2}}, {'▐',{1,0,0,2}},{'░',{2,0,0,1}},{'▒',{2,2,0,2}},{'▓',{0,2,0,2}}, {'⌠',{2,0,0,2}},{'■',{2,2,0,0}},{'∙',{1,2,0,0}},{'√',{2,1,0,0}}, {'≈',{1,0,0,1}},{'≤',{0,1,1,0}},{'≥',{1,1,1,0}},{' ',{1,0,1,1}}, {'⌡',{0,1,1,1}},{'°',{1,0,1,0}},{'²',{1,1,1,1}},{'·',{0,1,2,1}}, {'÷',{0,2,1,2}},{'═',{0,2,2,0}},{'║',{0,0,2,2}},{'╒',{2,2,2,0}}, {'ё',{2,0,2,2}},{'╓',{0,2,2,2}},{'╔',{2,0,2,0}},{'╕',{2,2,2,2}}, {'╖',{2,1,2,0}},{'╗',{1,2,1,0}},{'╘',{2,0,2,1}},{'╙',{1,0,1,2}}, {'╚',{0,2,1,0}},{'╛',{0,1,2,0}},{'╜',{0,0,2,1}},{'╝',{0,0,1,2}}, {'╞',{1,2,1,2}},{'╟',{2,1,2,1}},{'╠',{1,1,0,0}},{'╡',{0,0,1,1}}, {' ',{0,0,0,0}},{0,{0,0,0,0}} }; struct GraphChar KOI8_linux_Coding[]= { {'┐',{0,1,0,1}},{'└',{1,1,0,1}},{'┘',{2,1,0,1}},{'├',{1,2,0,2}}, {'┤',{1,0,0,2}},{'┬',{2,0,0,1}},{'┴',{2,2,0,2}},{'╨',{0,2,0,2}}, {'▀',{2,0,0,2}},{'▄',{2,2,0,0}},{'█',{1,2,0,0}},{'▌',{2,1,0,0}}, {'▐',{1,0,0,1}},{'░',{0,1,1,0}},{'▒',{1,1,1,0}},{'▓',{1,0,1,1}}, {'⌠',{0,1,1,1}},{'■',{1,0,1,0}},{'∙',{1,1,1,1}},{'√',{0,1,2,1}}, {'≈',{0,2,1,2}},{'≤',{0,2,2,0}},{'≥',{0,0,2,2}},{' ',{2,2,2,0}}, {'©',{2,0,2,2}},{'°',{0,2,2,2}},{'²',{2,0,2,0}},{'·',{2,2,2,2}}, {'÷',{2,1,2,0}},{'═',{1,2,1,0}},{'║',{2,0,2,1}},{'╒',{1,0,1,2}}, {'╟',{0,2,1,0}},{'╓',{0,1,2,0}},{'╔',{0,0,2,1}},{'╕',{0,0,1,2}}, {'╖',{1,2,1,2}},{'╗',{2,1,2,1}},{'╘',{1,1,0,0}},{'╙',{0,0,1,1}}, {' ',{0,0,0,0}},{0,{0,0,0,0}} }; struct GraphChar UnicodeCoding[]= { /* {'Б■┌',{0,1,0,1}},{'Б■╓',{1,1,0,1}},{'Б∙║',{2,1,0,1}},{'Б∙╒',{1,2,0,2}}, {'Б∙√',{1,0,0,2}},{'Б∙∙',{2,0,0,1}},{'Б∙ё',{2,2,0,2}},{'Б∙▒',{0,2,0,2}}, {'Б∙≈',{2,0,0,2}},{'Б∙²',{2,2,0,0}},{'Б∙°',{1,2,0,0}},{'Б∙⌡',{2,1,0,0}}, {'Б■░',{1,0,0,1}},{'Б■■',{0,1,1,0}},{'Б■╢',{1,1,1,0}},{'Б■╛',{1,0,1,1}}, {'Б■°',{0,1,1,1}},{'Б■─',{1,0,1,0}},{'Б■╪',{1,1,1,1}},{'Б∙·',{0,1,2,1}}, {'Б∙÷',{0,2,1,2}},{'Б∙ ',{0,2,2,0}},{'Б∙■',{0,0,2,2}},{'Б∙╘',{2,2,2,0}}, {'Б∙╕',{2,0,2,2}},{'Б∙═',{0,2,2,2}},{'Б∙░',{2,0,2,0}},{'Б∙╛',{2,2,2,2}}, {'Б∙╖',{2,1,2,0}},{'Б∙╗',{1,2,1,0}},{'Б∙╓',{2,0,2,1}},{'Б∙╔',{1,0,1,2}}, {'Б∙≥',{0,2,1,0}},{'Б∙≤',{0,1,2,0}},{'Б∙▓',{0,0,2,1}},{'Б∙⌠',{0,0,1,2}}, {'Б∙╚',{1,2,1,2}},{'Б∙╙',{2,1,2,1}},{'Б■≤',{1,1,0,0}},{'Б■▄',{0,0,1,1}}, {' ',{0,0,0,0}},{0,{0,0,0,0}} */ {0x2502,{0,1,0,1}},{0x2524,{1,1,0,1}},{0x2561,{2,1,0,1}},{0x2562,{1,2,0,2}}, {0x2556,{1,0,0,2}},{0x2555,{2,0,0,1}},{0x2563,{2,2,0,2}},{0x2551,{0,2,0,2}}, {0x2557,{2,0,0,2}},{0x255D,{2,2,0,0}},{0x255C,{1,2,0,0}},{0x255B,{2,1,0,0}}, {0x2510,{1,0,0,1}},{0x2514,{0,1,1,0}},{0x2534,{1,1,1,0}},{0x252C,{1,0,1,1}}, {0x251C,{0,1,1,1}},{0x2500,{1,0,1,0}},{0x253C,{1,1,1,1}},{0x255E,{0,1,2,1}}, {0x255F,{0,2,1,2}},{0x255A,{0,2,2,0}},{0x2554,{0,0,2,2}},{0x2569,{2,2,2,0}}, {0x2566,{2,0,2,2}},{0x2560,{0,2,2,2}},{0x2550,{2,0,2,0}},{0x256C,{2,2,2,2}}, {0x2567,{2,1,2,0}},{0x2568,{1,2,1,0}},{0x2564,{2,0,2,1}},{0x2565,{1,0,1,2}}, {0x2559,{0,2,1,0}},{0x2558,{0,1,2,0}},{0x2552,{0,0,2,1}},{0x2553,{0,0,1,2}}, {0x256B,{1,2,1,2}},{0x256A,{2,1,2,1}},{0x2518,{1,1,0,0}},{0x250C,{0,0,1,1}}, {' ',{0,0,0,0}},{0,{0,0,0,0}} }; struct GraphChar *GraphSets[]= { AlternativeCoding, KOI8Coding, KOI8_linux_Coding, DumbCoding, NULL }; struct GraphChar *CurrGraphSet; int grsetno=0; int CharIndex(int ch) { int i; for(i=0; CurrGraphSet[i].ch && CurrGraphSet[i].ch!=ch; i++); return i; } int DirIndex(int x,int y) { return(x==0?y+2:x+1); } void TurnXY(int *x,int *y) { int x1=*y; *y=-*x; *x=x1; } int HowProlonged(int ch,int x,int y) { return(CurrGraphSet[CharIndex(ch)].prol[DirIndex(x,y)]); } int IsProlonged(int ch,int x,int y,byte how) { int dir=DirIndex(x,y); for(int i=0; CurrGraphSet[i].ch; i++) if(ch==CurrGraphSet[i].ch && how==CurrGraphSet[i].prol[dir]) return(1); return(how==0); } void Prolong(int x,int y,byte how) { struct GraphChar need; int best; int bestdist; int dist; int i; int j; need=CurrGraphSet[CharIndex(mb_mode?WChar():Char())]; need.prol[DirIndex(x,y)]=how; for(i=1,TurnXY(&x,&y); i<4; i++,TurnXY(&x,&y)) { int ch=mb_mode?WCharAtLC(GetLine()+y,GetCol()+x) :CharAtLC(GetLine()+y,GetCol()+x); need.prol[DirIndex(x,y)]=HowProlonged(ch,-x,-y); } best=-1; bestdist=30000; for(i=0; CurrGraphSet[i].ch; i++) { j=DirIndex(x,y); dist=16*abs(need.prol[j]-CurrGraphSet[i].prol[j]); j=(j+1)&3; dist+=4*abs(need.prol[j]-CurrGraphSet[i].prol[j]); j=(j+1)&3; dist+=abs(need.prol[j]-CurrGraphSet[i].prol[j]); j=(j+1)&3; dist+=4*abs(need.prol[j]-CurrGraphSet[i].prol[j]); if(distn_attr); sprintf(sign," $%d",curr_frame); mvaddstr(StatusLineY,COLS-4,sign); SetCursor(); action=GetNextAction(); switch(action) { case(EDITOR_HELP): Help("FramesHelp"," Frame-Drawing Help "); break; case(CHAR_LEFT): Draw(-1,0,curr_frame); break; case(CHAR_RIGHT): Draw(1,0,curr_frame); break; case(LINE_UP): Draw(0,-1,curr_frame); break; case(LINE_DOWN): Draw(0,1,curr_frame); break; case(REFRESH_SCREEN): UserRefreshScreen(); break; default: if(StringTypedLen!=1) { beep(); break; } switch(StringTyped[0]) { case('\t'): curr_frame=(curr_frame==2)?0:curr_frame+1; break; default: beep(); return; } } } while(1); } le-1.14.9/src/signals.cc0000644000015000007670000002113412121615077011670 00000000000000/* * Copyright (c) 1993-1997 by Alexander V. Lukyanov (lav@yars.free.net) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include #include #ifdef HAVE_UNISTD_H #include #endif #include #include #include #include #include "edit.h" #ifndef __MSDOS__ #include #ifdef HAVE_SYS_IOCTL_H #include #endif #endif /* This pair of functions is to work with signal handlers - install and release */ static struct sigaction OldSIGHUP; static struct sigaction OldSIGINT; static struct sigaction OldSIGQUIT; static struct sigaction OldSIGTSTP; #ifdef __GNUC__ #define SA_HANDLER_TYPE typeof(OldSIGHUP.sa_handler) #else #define SA_HANDLER_TYPE void(*)(int) #endif #ifndef SA_RESTART #define SA_RESTART 0 #endif void BlockSignals() { sigset_t ss; sigemptyset(&ss); sigaddset(&ss,SIGALRM); sigprocmask(SIG_BLOCK,&ss,NULL); } void UnblockSignals() { sigset_t ss; sigemptyset(&ss); sigaddset(&ss,SIGALRM); sigprocmask(SIG_UNBLOCK,&ss,NULL); } #ifndef KEY_RESIZE int resize_flag=0; void CheckWindowResize() { #if !defined(__MSDOS__) && defined(TIOCGWINSZ) struct winsize winsz; static bool disable_resize=false; resize_flag=0; if(disable_resize) return; winsz.ws_col=COLS; winsz.ws_row=LINES; ioctl(0,TIOCGWINSZ,&winsz); if(winsz.ws_col && winsz.ws_row && (winsz.ws_col!=COLS || winsz.ws_row!=LINES) && !(getenv("LINES") && getenv("COLUMNS"))) { WIN *w=CreateWin(0,0,COLS,LINES,NORMAL_TEXT_ATTR,"",NOSHADOW); DisplayWin(w); InitCurses(); // this does endwin() automatically if(winsz.ws_col!=COLS || winsz.ws_row!=LINES) { beep(); disable_resize=true; } clearok(stdscr,TRUE); CorrectParameters(); flag|=REDISPLAY_ALL; CloseWin(); DestroyWin(w); } #endif } void resize_sig(int sig) { (void)sig; resize_flag=1; extern bool getch_return_set; extern sigjmp_buf getch_return; if(getch_return_set) siglongjmp(getch_return,1); } #endif // KEY_RESIZE void SuspendEditor() { #ifndef __MSDOS__ /* clear();*/ curs_set(1); refresh(); endwin(); kill(getpid(),SIGSTOP); refresh(); #else ErrMsg("Suspending is not supported under MSDOG"); #endif } static char mem[4000]; char *TmpFileName() { #ifndef __MSDOS__ sprintf(mem,"%s/.le/tmp/",HOME); char *add=mem+strlen(mem); strcpy(add,FileName); while(*add) { if(isslash(*add)) *add='_'; add++; } sprintf(add,".%d",(int)getpid()); #else sprintf(mem,"le%d.res",(int)getpid()); #endif return mem; } char *HupFileName(int sig) { #ifndef __MSDOS__ sprintf(mem,"%s/.le/tmp/DUMP-%d-",HOME,sig); char *add=mem+strlen(mem); strcpy(add,FileName); while(*add) { if(isslash(*add)) *add='_'; add++; } sprintf(add,".%d",(int)getpid()); #else sprintf(mem,"le%d.hup",(int)getpid()); #endif return mem; } void hup(int sig) { endwin(); if(modified) { char *s=HupFileName(sig); fprintf(stderr,"le: Caught signal %d, dumping text to %s\n",sig,s); int fd=creat(s,0600); num act_written; WriteBlock(fd,0,Size(),&act_written); close(fd); } else { fprintf(stderr,"le: Caught signal %d\n",sig); } if(sig==SIGSEGV || sig==SIGBUS) { ReleaseSignalHandlers(); sigset_t mask; sigemptyset(&mask); sigaddset(&mask,sig); sigprocmask(SIG_UNBLOCK,&mask,0); kill(getpid(),sig); } exit(1); } void alarmsave(int a) { // set handler again to be safe struct sigaction alarmsaveaction; alarmsaveaction.sa_handler=(SA_HANDLER_TYPE)alarmsave; alarmsaveaction.sa_flags=SA_RESTART; sigemptyset(&alarmsaveaction.sa_mask); sigaction(SIGALRM,&alarmsaveaction,NULL); static offs dump_pos=0; static int fd=-1; static int interrupted=0; const int chunk=0x20000; (void)a; // check if the text changed if(modified==1) { // it did - reset dump state dump_pos=0; if(fd!=-1) { interrupted++; close(fd); } char *s=TmpFileName(); fd=open(s,O_CREAT|O_WRONLY|O_TRUNC,0600); if(fd==-1) { alarm(ALARMDELAY); return; } modified=3; } // if the dump is in progress if(modified==3) { num act_written; if(WriteBlock(fd,dump_pos,(interrupted>5?Size()-dump_pos:chunk), &act_written)!=OK) { done: close(fd); fd=-1; // mark it as dumped modified=2; } else { dump_pos+=act_written; if(dump_pos>=Size()) { interrupted=0; goto done; } // after a second write next chunk alarm(1); return; } } alarm(ALARMDELAY); } void InstallSignalHandlers() { struct sigaction hupaction; struct sigaction alarmsaveaction; struct sigaction ign_action; struct sigaction suspend_action; hupaction.sa_handler=(SA_HANDLER_TYPE)hup; hupaction.sa_flags=0; sigfillset(&hupaction.sa_mask); alarmsaveaction.sa_handler=(SA_HANDLER_TYPE)alarmsave; alarmsaveaction.sa_flags=SA_RESTART; sigemptyset(&alarmsaveaction.sa_mask); ign_action.sa_handler=(SA_HANDLER_TYPE)SIG_IGN; ign_action.sa_flags=0; suspend_action.sa_handler=(SA_HANDLER_TYPE)SuspendEditor; suspend_action.sa_flags=0; sigemptyset(&suspend_action.sa_mask); #ifndef KEY_RESIZE struct sigaction resize_action; resize_action.sa_handler=(SA_HANDLER_TYPE)resize_sig; resize_action.sa_flags=0; sigemptyset(&resize_action.sa_mask); #endif BlockSignals(); /* catch signals to dump editing file and exit */ sigaction(SIGHUP,&hupaction,&OldSIGHUP); #ifndef DEBUG sigaction(SIGILL,&hupaction,NULL); #ifdef SIGTRAP sigaction(SIGTRAP,&hupaction,NULL); #endif sigaction(SIGABRT,&hupaction,NULL); #ifdef SIGEMT sigaction(SIGEMT,&hupaction,NULL); #endif sigaction(SIGFPE,&hupaction,NULL); #if SIGBUS sigaction(SIGBUS,&hupaction,NULL); #endif sigaction(SIGSEGV,&hupaction,NULL); #ifdef SIGSYS sigaction(SIGSYS,&hupaction,NULL); #endif #endif /* DEBUG */ sigaction(SIGTERM,&hupaction,NULL); #ifdef SIGPWR sigaction(SIGPWR,&hupaction,NULL); #endif sigaction(SIGALRM,&alarmsaveaction,NULL); sigaction(SIGINT,&ign_action,&OldSIGINT); sigaction(SIGQUIT,&ign_action,&OldSIGQUIT); #ifdef SIGTSTP sigaction(SIGTSTP,&suspend_action,&OldSIGTSTP); #endif #ifdef SIGVTALRM sigaction(SIGVTALRM,&ign_action,NULL); #endif #ifdef SIGPIPE sigaction(SIGPIPE,&ign_action,NULL); #endif sigaction(SIGUSR1,&ign_action,NULL); sigaction(SIGUSR2,&ign_action,NULL); #if defined(SIGWINCH) && !defined(KEY_RESIZE) sigaction(SIGWINCH,&resize_action,NULL); #endif #ifdef SIGCHLD // sigaction(SIGCHLD,&ign_action,NULL); #endif #ifdef SIGTTIN sigaction(SIGTTIN,&suspend_action,NULL); #endif #ifdef SIGTTOU sigaction(SIGTTOU,&suspend_action,NULL); #endif } void ReleaseSignalHandlers() { struct sigaction dfl_action; dfl_action.sa_handler=(SA_HANDLER_TYPE)SIG_DFL; dfl_action.sa_flags=0; alarm(0); /* turn off alarm */ sigaction(SIGHUP,&OldSIGHUP,NULL); sigaction(SIGILL,&dfl_action,NULL); #ifdef SIGTRAP sigaction(SIGTRAP,&dfl_action,NULL); #endif sigaction(SIGABRT,&dfl_action,NULL); #ifdef SIGEMT sigaction(SIGEMT,&dfl_action,NULL); #endif sigaction(SIGFPE,&dfl_action,NULL); #ifdef SIGBUS sigaction(SIGBUS,&dfl_action,NULL); #endif sigaction(SIGSEGV,&dfl_action,NULL); #ifdef SIGSYS sigaction(SIGSYS,&dfl_action,NULL); #endif sigaction(SIGTERM,&dfl_action,NULL); #ifdef SIGPWR sigaction(SIGPWR,&dfl_action,NULL); #endif sigaction(SIGALRM,&dfl_action,NULL); sigaction(SIGINT,&OldSIGINT,NULL); sigaction(SIGQUIT,&OldSIGQUIT,NULL); #ifdef SIGTSTP sigaction(SIGTSTP,&OldSIGTSTP,NULL); #endif #ifdef SIGVTALRM sigaction(SIGVTALRM,&dfl_action,NULL); #endif #ifdef SIGPIPE sigaction(SIGPIPE,&dfl_action,NULL); #endif sigaction(SIGUSR1,&dfl_action,NULL); sigaction(SIGUSR2,&dfl_action,NULL); UnblockSignals(); } le-1.14.9/src/undo.h0000644000015000007670000000547612122046743011051 00000000000000/* * Copyright (c) 2004 by Alexander V. Lukyanov (lav@yars.free.net) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "edit.h" #include class Undo { struct GroupHead { offs pos; num stdcol; offs block_begin; offs block_end; bool block_hide; GroupHead(); void Undo(); }; class Change { friend class Undo; unsigned group; GroupHead *group_head; Change *next; Change *prev; bool Join(const Change *); protected: enum type_t { INSERT, DELETE, REPLACE } type; offs pos; char *left; num left_size; char *right; num right_size; bool old_modified; public: Change(type_t t,const char *l,num ls,const char *r,num rs); ~Change() { free(left); free(right); } size_t GetSize() { return (left?left_size:0) +(right?right_size:0) +(group_head?sizeof(*group_head):0) +sizeof(Change); } void Undo(); void Redo(); }; Change *chain_head; Change *chain_ptr; Change *chain_tail; int group_open; unsigned current_group; GroupHead *group_head; bool locked; bool enabled; time_t last_change_time; bool glue_changes; int glue_max_time; num max_size; int min_groups; void CheckSize(); public: struct Delete : public Change { Delete(const char *l,num ls,const char *r,num rs) : Change(DELETE,l,ls,r,rs) {} }; struct Insert : public Change { Insert(const char *l,num ls,const char *r,num rs) : Change(INSERT,l,ls,r,rs) {} }; struct Replace : public Change { Replace(const char *l,num ls,const char *r,num rs) : Change(REPLACE,l,ls,r,rs) {} }; void BeginUndoGroup(); void AddChange(Change *); void EndUndoGroup(); void UndoGroup(); void RedoGroup(); void UndoOne(); void RedoOne(); void Clear(); Undo(); ~Undo(); bool Enabled() { return enabled&&!locked; } bool Locked() { return locked; } void SetMaxSize(num ms) { max_size=ms; } void SetMinGroups(int mg) { min_groups=mg; } void SetEnable(bool en) { if(enabled!=en) Clear(); enabled=en; } void SetGlue(bool g) { glue_changes=g; } }; extern Undo undo; le-1.14.9/src/user.cc0000644000015000007670000010035212122046753011206 00000000000000/* * Copyright (c) 1993-2012 by Alexander V. Lukyanov (lav@yars.free.net) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include #include #ifdef HAVE_UNISTD_H #include #endif #include #include #include #include #include #include #include "edit.h" #include "block.h" #include "keymap.h" #include "clipbrd.h" #include "getch.h" #include "format.h" #include "about.h" #include "bm.h" #include "undo.h" #include "highli.h" void UserDeleteToEol() { if(View || hex) return; DeleteToEOL(); if(!Text) stdcol=GetCol(); flag|=REDISPLAY_LINE; } void UserDeleteLine() { if(View || hex) return; DeleteLine(); flag|=REDISPLAY_AFTER; } void UserLineUp() { if(hex) { CurrentPos-=16; } else { MoveUp(); } } void UserLineDown() { if(hex) { CurrentPos+=16; } else { num line=GetLine(); MoveDown(); if(line>=GetLine()) { if(Text) { if(!Bol()) { num old_stdcol=stdcol; int old_modified=modified; InsertChar('\n'); stdcol=old_stdcol; modified=old_modified; } } else stdcol=GetCol(); } } } void UserCharLeft() { if(hex) { if(ascii) MoveLeft(); else { if(right) right=0; /* shift cursor from the rigth hex digit to the left one */ else { MoveLeft(); right=1; } } } else { if(Text && Eol() && stdcol>GetCol()) { stdcol--; return; } MoveLeftOverEOL(); } stdcol=GetCol(); } void UserCharRight() { if(hex) { if(ascii) MoveRight(); else { if(right) { MoveRight(); right=0; } else right=1; } } else { if(Text && Eol()) { stdcol++; } else { MoveRightOverEOL(); stdcol=GetCol(); } } } void UserCopyFromDown() { if(View || hex) return; num oc=GetCol(); if(Text && stdcol>oc && Eol()) oc=stdcol; TextPoint tp=CurrentPos; for(;;) { tp=TextPoint(tp.Line()+1,oc); if(EofAt(tp.Offset())) break; if(tp.Col()>oc) { PreUserEdit(); InsertChar('\t'); flag|=REDISPLAY_LINE; return; } if(tp.Col()==oc && !EolAt(tp.Offset())) { wchar_t ch=WCharAt(tp.Offset()); PreUserEdit(); if(insert) InsertWChar(ch); else ReplaceWCharExtMove(ch); flag|=REDISPLAY_LINE; return; } } } void UserCopyFromUp() { if(View || hex) return; num oc=GetCol(); if(Text && stdcol>oc && Eol()) oc=stdcol; TextPoint tp=CurrentPos; while(tp.Line()>0) { tp=TextPoint(tp.Line()-1,oc); if(tp.Col()>oc) { PreUserEdit(); InsertChar('\t'); flag|=REDISPLAY_LINE; return; } if(tp.Col()==oc && !EolAt(tp.Offset())) { wchar_t ch=WCharAt(tp.Offset()); PreUserEdit(); if(insert) InsertWChar(ch); else ReplaceWCharExtMove(ch); flag|=REDISPLAY_LINE; return; } } } void UserDeleteBlock() { if(DragMark) UserStopDragMark(); if(View) return; CheckBlock(); if(!hide) { flag=REDISPLAY_ALL; Delete(); } } void UserCopyBlock() { if(DragMark) UserStopDragMark(); if(View) return; CheckBlock(); if(!hide) { flag=REDISPLAY_ALL; PreUserEdit(); Copy(); } } void UserMoveBlock() { if(DragMark) UserStopDragMark(); if(View) return; CheckBlock(); if(!hide) { flag=REDISPLAY_ALL; PreUserEdit(); Move(); } } void UserBackwardDeleteWord() { if(View || hex) return; if(!IsAlNumLeft() && CharRel(-1)!=' ' && CharRel(-1)!='\t') { UserBackSpace(); } else { PreUserEdit(); if(!Bol() && (CharRel(-1)==' ' || CharRel(-1)=='\t')) { while(!Bol() && (CharRel(-1)==' ' || CharRel(-1)=='\t')) DeleteBlock(1,0); } else { while(!Bol() && IsAlNumLeft()) DeleteBlock(MBCharSize,0); } } stdcol=GetCol(); flag|=REDISPLAY_LINE; } void UserForwardDeleteWord() { if(View || hex) return; if(!IsAlNumRel(0) && Char()!=' ' && Char()!='\t') UserDeleteChar(); else { PreUserEdit(); if(!Eol() && (Char()==' ' || Char()=='\t')) { while(!Eol() && (Char()==' ' || Char()=='\t')) DeleteBlock(0,1); } else { while(!Eol() && IsAlNumRel(0)) DeleteBlock(0,MBCharSize); } } stdcol=GetCol(); flag|=REDISPLAY_LINE; } void UserDeleteWord() { if(View || hex) return; if(!IsAlNumRel(0)) UserForwardDeleteWord(); else { PreUserEdit(); while(!Eol() && IsAlNumRel(0)) DeleteBlock(0,MBCharSize); while(!Bol() && IsAlNumLeft()) DeleteBlock(MBCharSize,0); } stdcol=GetCol(); flag|=REDISPLAY_LINE; } void UserMarkWord() { if(DragMark) UserStopDragMark(); offs word_begin=CurrentPos; offs word_end=CurrentPos; while(!BofAt(word_begin)) { MBCheckLeftAt(word_begin); if(IsAlNumAt(word_begin-MBCharSize)) word_begin--; else break; } while(!EofAt(word_end) && IsAlNumAt(word_end)) word_end+=MBCharSize; if(word_end==word_begin) word_end+=MBCharSize; BlockBegin=word_begin; BlockEnd=word_end; hide=FALSE; flag=REDISPLAY_ALL; } void UserMarkLine() { if(DragMark) UserStopDragMark(); BlockBegin=LineBegin(Offset()); if(rblock) BlockEnd=BlockBegin; else BlockEnd=NextLine(Offset()); hide=FALSE; flag=REDISPLAY_ALL; } void UserMarkToEol() { if(DragMark) UserStopDragMark(); stdcol=GetCol(); BlockBegin=CurrentPos; BlockEnd=LineEnd(CurrentPos.Offset()); hide=(BlockEnd.Col()<=BlockBegin.Col()); flag=REDISPLAY_ALL; } void UserMarkAll() { if(DragMark) UserStopDragMark(); BlockBegin=TextBegin; if(rblock) BlockEnd=LineBegin(TextEnd); else BlockEnd=TextEnd; hide=FALSE; flag=REDISPLAY_ALL; } void UserPageTop() { if(hex) { if((CurrentPos&~15)==ScreenTop) CurrentPos-=(TextWinHeight-1)*16; else CurrentPos=ScreenTop+(CurrentPos&15); } else { if(Text) { num oldstdcol=stdcol; ToLineEnd(); // clear spaces at the line end stdcol=oldstdcol; } if(GetLine()==ScreenTop.Line()) { CurrentPos=TextPoint(ScreenTop.Line()-(TextWinHeight-1),stdcol); ScreenTop=LineBegin(CurrentPos); flag=REDISPLAY_ALL; } else CurrentPos=ScreenTop; } } void UserScrollUp() { if(hex) { ScreenTop-=16; if((CurrentPos-ScreenTop)/16>=TextWinHeight) CurrentPos-=16; } else { ScreenTop=PrevLine(ScreenTop); if(GetLine()>=ScreenTop.Line()+TextWinHeight) UserLineUp(); } flag=REDISPLAY_ALL; } void UserScrollDown() { if(hex) { if((TextEnd-ScreenTop)/16>=TextWinHeight) { ScreenTop+=16; if(CurrentPos=TextWinHeight) { ScreenTop=NextLine(ScreenTop); if(CurrentPos=ScreenTop+pgsize) CurrentPos+=pgsize; else CurrentPos+=pgsize-((CurrentPos&~15)-ScreenTop); } else { if(Text) { num oldstdcol=stdcol; ToLineEnd(); stdcol=oldstdcol; } if(GetLine()==ScreenTop.Line()+TextWinHeight-1) { CurrentPos=TextPoint(GetLine()+TextWinHeight-1,stdcol); ScreenTop=TextPoint(GetLine()-(TextWinHeight-1),0); flag=REDISPLAY_ALL; } else CurrentPos=TextPoint(ScreenTop.Line()+TextWinHeight-1,stdcol); } } void UserPageDown() { if(PreferPageTop) { UserPageBottom(); return; } if(hex) { int page_size=(TextWinHeight*16-16); CurrentPos+=page_size; if(TextEnd-ScreenTop>=2*page_size) ScreenTop+=page_size; else if(TextEnd>=page_size) ScreenTop=(TextEnd-page_size)&~15; } else { num oldstdcol=stdcol; if(Text) ToLineEnd(); CurrentPos=NextNLines(CurrentPos,TextWinHeight-1); if(TextEnd.Line()>=ScreenTop.Line()+2*TextWinHeight-2) ScreenTop=NextNLines(ScreenTop,TextWinHeight-1); else { offs NewScreenTop=PrevNLines(TextEnd,TextWinHeight-1); if(NewScreenTop>ScreenTop) ScreenTop=NewScreenTop; } stdcol=oldstdcol; } flag=REDISPLAY_ALL; } void UserWordLeft() { if(hex && !ascii) MoveLeft(); else { while(!Bof() && !IsAlNumLeft()) CurrentPos-=MBCharSize; while(!Bof() && IsAlNumLeft()) CurrentPos-=MBCharSize; } stdcol=GetCol(); } void UserWordRight() { if(hex && !ascii) MoveRight(); else { while(!Eof() && !IsAlNumRel(0)) CurrentPos+=MBCharSize; while(!Eof() && IsAlNumRel(0)) CurrentPos+=MBCharSize; } stdcol=GetCol(); } void UserMenu() { ActivateMainMenu(); } void UserCommentLine() { int unc=0; TextPoint op=CurrentPos; if(View || hex) return; ToLineBegin(); if(Suffix(FileName,".cc") || Suffix(FileName,".cpp") || Suffix(FileName,".cxx") || Suffix(FileName,".java")) { if(BlockEq("//",2)) { DeleteBlock(0,2); if(Char()==' ') DeleteBlock(0,1); } else { InsertBlock("// ",3); } } else if(Suffix(FileName,".sql")) { if(BlockEq("--",2)) { DeleteBlock(0,2); if(Char()==' ') DeleteBlock(0,1); } else { InsertBlock("-- ",3); } } else if(Suffix(FileName,".c") || Suffix(FileName,".h") || Suffix(FileName,".css")) { if(BlockEq("//",2)) { DeleteBlock(0,2); if(Char()==' ') DeleteBlock(0,1); goto done; } if(BlockEq("/*",2)) { unc=1; DeleteBlock(0,2); } ToLineEnd(); if(BlockEqLeft("*/",2)) { unc=1; DeleteBlock(2,0); } if(!unc) { InsertBlock("*/",2); ToLineBegin(); InsertBlock("/*",2); } } else if(Suffix(FileName,".html") || Suffix(FileName,".htm") || Suffix(FileName,".shtml")) { if(BlockEq("",3)) { unc=1; DeleteBlock(3,0); } if(!unc) { InsertBlock("-->",3); ToLineBegin(); InsertBlock("0) InsertChar(' '); DeleteChar(); } } else BackSpace(); } } flag|=REDISPLAY_LINE; stdcol=GetCol(); } void UserBackSpace() { if(View) return; if(Bof() && (!Text || stdcol==0)) return; if(hex) { BackSpace(); flag|=REDISPLAY_AFTER; return; } if(Bol() && (!Text || stdcol==0)) { DeleteBlock(EolSize,0); flag|=REDISPLAY_AFTER; } else { if(!BackspaceUnindents) { if(Text && Eol() && stdcol>GetCol()) { //UserLineEnd(); stdcol--; return; } BackSpace(); flag|=REDISPLAY_LINE; } else { UserUnindent(); return; } } stdcol=GetCol(); } void UserDeleteChar() { if(View) return; if(Eof()) return; if(hex) { DeleteChar(); flag=REDISPLAY_AFTER; } else { PreUserEdit(); if(Eol()) { DeleteEOL(); flag=REDISPLAY_AFTER; } else { DeleteChar(); flag=REDISPLAY_LINE; } } stdcol=GetCol(); } int UserSave() { if(FileName[0] && !View) return(SaveFile(FileName)); else return(UserSaveAs()); } int file_check(const char *fn) { char dir[256]; char *slash; char msg[1024]; if(buffer_mmapped) { char *open_name1=(char*)alloca(strlen(fn)+1); long mmap_begin=0,mmap_len=0; if(sscanf(fn,"%[^:]:%li:%li",open_name1,&mmap_begin,&mmap_len)==3) fn=open_name1; } if(access(fn,R_OK)==-1) { if(access(fn,F_OK)==0) { sprintf(msg,"File: %s\nThe specified file is not readable",fn); ErrMsg(msg); return ERR; } if((View&1) || buffer_mmapped) // view mode or mmap mode { sprintf(msg,"File: %s\nThe specified file does not exist",fn); ErrMsg(msg); return ERR; } strcpy(dir,fn); slash=dir+strlen(dir); while(slash>dir && !isslash(*--slash)); if(slash>dir) *slash=0; else strcpy(dir,"."); if(access(dir,F_OK)==-1) { sprintf(msg,"File: %s\nThe specified directory does not exist",fn); ErrMsg(msg); return ERR; } if(access(dir,W_OK|X_OK)==-1) { sprintf(msg,"File: %s\nThe specified file does not exist\n" "and the directory does not permit creating",fn); ErrMsg(msg); return ERR; } struct menu CreateOrNot[]= { {" C&reate ",MIDDLE-6,4}, {" &Cancel ",MIDDLE+6,4}, {NULL} }; sprintf(msg,"The file `%s' does not exist. Create?",fn); switch(ReadMenuBox(CreateOrNot,HORIZ,msg, " Verify ",VERIFY_WIN_ATTR,CURR_BUTTON_ATTR)) { case('R'): return OK; default: return ERR; } } return OK; } void UserLoad() { char newname[256]; newname[0]=0; if(getstring("Load: ",newname,sizeof(newname)-1,&LoadHistory)>0) { if(ChooseFileName(newname)<0) return; if(file_check(newname)==ERR) { LoadHistory.Push(); return; } if(modified) { if(!AskToSave()) { LoadHistory.Push(); return; } } LoadFile(newname); } } int UserSaveAs() { char newname[256]; newname[0]=0; if(getstring("Save as: ",newname,sizeof(newname)-1,&LoadHistory,NULL,NULL)>0) { if(ChooseFileName(newname)<0) return(ERR); if(SaveFile(newname)!=OK) { LoadHistory.Push(); return(ERR); } return(OK); } return(ERR); } void UserSwitch() { LoadHistory.Open(); LoadHistory.Prev(); const HistoryLine *prev=LoadHistory.Prev(); if(prev==NULL) { UserLoad(); return; } char newname[256]; strncpy(newname,prev->get_line(),255); newname[255]=0; if(ChooseFileName(newname)<0) return; if(access(newname,R_OK)==-1) { UserLoad(); return; } if(modified) if(!AskToSave()) return; LoadHistory+=newname; LoadFile(newname); } void UserInfo() { WIN *InfoWin; char cwd[1024]; char s[256]; int cl; time_t t; uid_t uid=geteuid(); gid_t gid=getegid(); struct passwd *pw; struct group *gr; DisplayWin(InfoWin=CreateWin(MIDDLE,MIDDLE,50,20,DIALOGUE_WIN_ATTR," Info ",0)); pw=getpwuid(uid); gr=getgrgid(gid); strcpy(cwd,"Unknown"); getcwd(cwd,sizeof(cwd)); do { sprintf(s,"File: %.40s",FileName); PutStr(3,cl=2,s); sprintf(s,"Line=%-6ld Col=%-6ld\nSize:%-6ld Offset:%-6ld",(long)GetLine(), (long)(Text&&Eol()?stdcol:GetCol()),(long)Size(),(long)Offset()); PutStr(3,cl+=2,s); sprintf(s,"CWD: %.40s",cwd); PutStr(3,cl+=3,s); time(&t); sprintf(s,"Date: %s",ctime(&t)); PutStr(3,cl+=1,s); sprintf(s,"User: %s(%ld), Group: %s(%ld)",pw?pw->pw_name:"",(long)uid, gr?gr->gr_name:"",(long)gid); PutStr(3,cl+=2,s); if(syntax_hl::selector) { PutStr(3,cl+=2,"Syntax selector:"); PutStr(3,++cl,syntax_hl::selector); } refresh(); } while(WaitForKey(1000)==ERR); flushinp(); DestroyWin(InfoWin); } void UserToLineNumber() { static char nl[10]=""; if(getstring("Move to line: ",nl,sizeof(nl)-1,NULL,NULL,NULL)<1) return; GoToLineNum(strtol(nl,0,0)-1); stdcol=GetCol(); } void UserToOffset() { static char no[40]=""; if(getstring("Move to offset: ",no,sizeof(no)-1,NULL,NULL,NULL)<1) return; CurrentPos=strtol(no,0,0); stdcol=GetCol(); } void UserIndent() { /* #### what exactly needs to be done when !insert ? */ if(Text && stdcol>=GetCol() && Eol()) { stdcol=(stdcol/IndentSize+1)*IndentSize; return; } num addcol=0; num newcol=(GetCol()/IndentSize+1)*IndentSize; offs ptr; for(ptr=Offset(); !EolAt(ptr) && (CharAt(ptr)==' ' || CharAt(ptr)=='\t'); ptr++); if(EolAt(ptr)) { // space after cursor up to line end -- delete it DeleteBlock(0,ptr-Offset()); } else if(insert) { // delete the space anyway, but remember how much needs to be reinserted addcol=TextPoint(ptr).Col()-GetCol(); DeleteBlock(0,ptr-Offset()); } if(Text && stdcol>=GetCol() && Eol()) { stdcol=(stdcol/IndentSize+1)*IndentSize; return; } PreUserEdit(); if(insert) { while(!Bol() && (CharRel(-1)==' ' || CharRel(-1)=='\t')) BackSpace(); } while(GetCol()0) { if(UseTabs && addcol>=TabSize-GetCol()%TabSize) { addcol-=TabSize-GetCol()%TabSize; InsertChar('\t'); } else { addcol--; InsertChar(' '); } } CurrentPos=old; if(insert) flag|=REDISPLAY_LINE; stdcol=GetCol(); } void UserNewLine() { if(View) return; if(autoindent && !CheckPending()) UserAutoindent(); else { NewLine(); stdcol=GetCol(); flag|=REDISPLAY_AFTER; } } void UserAutoindent() { if(View) return; num oldcol=GetCol(); if(Text && Eol() && oldcol0) UserInsertControlChar(*s++); } void UserInsertWChar(wchar_t ch) { char buf[MB_CUR_MAX+1]; int len=wctomb(buf,ch); if(len<=0) return; UserInsertString(buf,len); } void UserEnterControlChar() { int key; if(View) return; attrset(STATUS_LINE_ATTR->n_attr); mvaddch(StatusLineY,COLS-2,'^'); SetCursor(); key=GetRawKey(); if(key==ERR) return; UserInsertControlChar((char)key); } void UserWordHelp() { if(*GetWord()) cmd(HelpCmd,0,1); } void UserKeysHelp() { Help("MainHelp"," Help on Keys "); } void UserAbout() { ShowAbout(); move(LINES-1,COLS-1); GetNextAction(); HideAbout(); } void UserRefreshScreen() { reset_prog_mode(); flushinp(); RedisplayAll(); refresh(); } void UserChooseChar() { if(mb_mode && !hex) UserChooseWChar(); else UserChooseByte(); } void UserChooseByte() { int ch=choose_ch(); if(ch!=-1) UserInsertControlChar(ch); } void UserChooseWChar() { wchar_t ch=choose_wch(); if(ch!=-1) UserInsertWChar(ch); } void UserInsertCharCode() { if(mb_mode && !hex) UserInsertWCharCode(); else UserInsertByteCode(); } void UserInsertByteCode() { if(View) return; int ch=getcode_char(); if(ch!=-1) UserInsertControlChar(ch); } void UserInsertWCharCode() { wchar_t ch=getcode_wchar(); if(ch!=-1) UserInsertWChar(ch); } static int base_editmode=-1; void UserSwitchInsertMode() { insert=!insert; } void UserSwitchHexMode() { if(editmode==HEXM) { if(base_editmode==HEXM) editmode=EXACT; else editmode=base_editmode; stdcol=GetCol(); } else { base_editmode=editmode; editmode=HEXM; } if(editmode==-1) editmode=EXACT; flag=REDISPLAY_ALL; if(editmode==HEXM) ScreenTop=ScreenTop&~15; else ScreenTop=LineBegin(ScreenTop); } void UserSwitchTextMode() { if(editmode==TEXT) { if(base_editmode==TEXT) editmode=EXACT; else editmode=base_editmode; } else { base_editmode=editmode; editmode=TEXT; } if(editmode==-1) editmode=EXACT; flag=REDISPLAY_ALL; if(editmode==HEXM) ScreenTop=ScreenTop&~15; else ScreenTop=LineBegin(ScreenTop); } void UserSwitchRussianMode() { if(inputmode==RUSS) inputmode=LATIN; else inputmode=RUSS; } void UserSwitchGraphMode() { if(inputmode==GRAPH) inputmode=LATIN; else inputmode=GRAPH; } void UserSwitchAutoindentMode() { autoindent=!autoindent; } void UserBlockPrefixIndent() { if(View) return; if(DragMark) UserStopDragMark(); static char str[256]; static int len=0; if(getstring("Prefix: ",str,sizeof(str)-1,NULL,&len)<1) return; PrefixIndent(str,len); flag=REDISPLAY_ALL; } History ShellHistory; History PipeHistory; void UserShellCommand() { static char str[256]; if(getstring("Shell-Command: ",str,sizeof(str)-1,&ShellHistory)<1) return; cmd(str,0,1); } void UserPipeBlock() { if(DragMark) UserStopDragMark(); static char filter[256]; CheckBlock(); if(hide || rblock || View) return; if(getstring("Pipe through: ",filter,sizeof(filter)-1,&PipeHistory,NULL,NULL)<1) return; MessageSync("Piping..."); PipeBlock(filter,TRUE,TRUE); flag=REDISPLAY_ALL; } void UserYankBlock() { if(DragMark) UserStopDragMark(); if(View) return; MainClipBoard.PasteAndMark(); OptionallyConvertBlockNewLines("yanked"); flag=REDISPLAY_ALL; } void UserStartDragMark() { if(DragMark) { UserStopDragMark(); return; } PreUserEdit(); DragMark=new TextPoint(CurrentPos); if(hide) UserSetBlockBegin(); } void UserStopDragMark() { if(!DragMark) return; delete DragMark; DragMark=0; } static TextPoint *mark_move_point; static bool mark_move_top,mark_move_left; static void pre_mark_move() { if(hide) { was_hidden: flag=REDISPLAY_ALL; BlockEnd=BlockBegin=CurrentPos; mark_move_point=&BlockEnd; mark_move_top=mark_move_left=false; return; } if(rblock) { mark_move_top=(CurrentPos.Line()==BlockBegin.Line()); if(!mark_move_top && CurrentPos.Line()!=BlockEnd.Line()) goto was_hidden; mark_move_left=(CurrentPos.Col()==BlockBegin.Col()); if(!mark_move_left && CurrentPos.Col()!=BlockEnd.Col()) goto was_hidden; } else { if(CurrentPos==BlockBegin) mark_move_point=&BlockBegin; else if(CurrentPos==BlockEnd) mark_move_point=&BlockEnd; else goto was_hidden; // just do the same. } } static void post_mark_move() { hide=false; PreUserEdit(); if(rblock) { if(mark_move_left) { if(mark_move_top) BlockBegin=CurrentPos; else { BlockBegin=TextPoint::ForcedLineCol(BlockBegin.Line(),CurrentPos.Col()); BlockEnd =TextPoint::ForcedLineCol(CurrentPos.Line(),BlockEnd.Col()); } } else { if(mark_move_top) { BlockBegin=TextPoint::ForcedLineCol(CurrentPos.Line(),BlockBegin.Col()); BlockEnd =TextPoint::ForcedLineCol(BlockEnd.Line(),CurrentPos.Col()); } else BlockEnd=CurrentPos; } // swap the points if needed. if(BlockBegin.Col()>BlockEnd.Col() && BlockBegin.Line()>=BlockEnd.Line()) goto swap_marks; if(BlockBegin.Col()>BlockEnd.Col()) { TextPoint tmp=BlockBegin; BlockBegin=TextPoint::ForcedLineCol(BlockBegin.Line(),BlockEnd.Col()); BlockEnd =TextPoint::ForcedLineCol(BlockEnd.Line(),tmp.Col()); } else if(BlockBegin.Line()>BlockEnd.Line()) { TextPoint tmp=BlockBegin; BlockBegin=TextPoint::ForcedLineCol(BlockEnd.Line(),BlockBegin.Col()); BlockEnd =TextPoint::ForcedLineCol(tmp.Line(),BlockEnd.Col()); } } else { flag=REDISPLAY_ALL; *mark_move_point=CurrentPos; if(BlockBegin>BlockEnd) { swap_marks: TextPoint tmp=BlockBegin; BlockBegin=BlockEnd; BlockEnd=tmp; } } } #define MarkMove(move) \ void UserMark##move() \ { \ pre_mark_move(); \ hide=1; \ User##move(); \ SeekStdCol(); \ post_mark_move(); \ } MarkMove(CharLeft); MarkMove(CharRight); MarkMove(WordLeft); MarkMove(WordRight); MarkMove(LineBegin); MarkMove(LineEnd); MarkMove(FileBegin); MarkMove(FileEnd); MarkMove(PageDown); MarkMove(PageUp); MarkMove(PageTop); MarkMove(PageBottom); MarkMove(LineUp); MarkMove(LineDown); void UserOptimizeText() { if(View || buffer_mmapped) return; offs ptr; TextPoint tp=CurrentPos; MessageSync("Optimizing..."); for(ptr=0; !EofAt(ptr); ptr++) { if(EolAt(ptr)) { CurrentPos=ptr; while(!Bol() && (CharRel_NoCheck(-1)==' ' || CharRel_NoCheck(-1)=='\t')) { BackSpace(); ptr--; } } } CurrentPos=TextEnd; while(!Bof() && Bol() && BolAt(Offset()-EolSize)) DeleteBlock(EolSize,0); if(!Bol()) NewLine(); CurrentPos=tp; stdcol=GetCol(); flag=REDISPLAY_ALL; } void UserRememberBlock() { if(DragMark) UserStopDragMark(); MainClipBoard.Copy(); } void UserSetBookmark() { Message("Mark: "); move(LINES-1,6); curs_set(1); int key=getch(); if(key<256 && key>=0) SetBookmark(key); else beep(); ClearMessage(); } void UserGoBookmark() { Message("Go to mark: "); move(LINES-1,12); curs_set(1); int key=getch(); if(key<256 && key>=0) GoBookmark(key); else beep(); ClearMessage(); } #define S(n) void UserSetBookmark##n() { SetBookmark('0'+n); } S(0) S(1) S(2) S(3) S(4) S(5) S(6) S(7) S(8) S(9) #define G(n) void UserGoBookmark##n() { GoBookmark('0'+n); } G(0) G(1) G(2) G(3) G(4) G(5) G(6) G(7) G(8) G(9) le-1.14.9/src/options.h0000644000015000007670000000224512121615077011567 00000000000000/* * Copyright (c) 1993-1997 by Alexander V. Lukyanov (lav@yars.free.net) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ struct init { const char *name; int format; void *var; }; void SaveConfToOpenFile(FILE *f,const struct init *init); void SaveConfToFile(const char *f,const struct init *init); void ReadConfFromFile(const char *file,const struct init *init,bool mine); void ColorsOpt(); void ProgOpt(); void UndoOpt(); extern const struct init colors[]; extern bool ExplicitInitName; extern char InitName[256]; le-1.14.9/src/menu.h0000644000015000007670000000231712121615077011040 00000000000000/* * Copyright (c) 1993-1997 by Alexander V. Lukyanov (lav@yars.free.net) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef MENU_H #define MENU_H struct menu { const char *text; int x,y; }; char ItemChar(const char *i); int ItemLen(const char *i); void DisplayItem(int x,int y,const char *i,const attr *a); int ReadMenu(const struct menu *m,int dir,const attr *a,const attr *a1,int curr=0); int ReadMenuBox(struct menu *m,int dir,const char *msg,const char *title,const attr *a,const attr *a1); #define HORIZ 1 #define VERT 2 #endif//MENU_H le-1.14.9/src/cmd.h0000644000015000007670000000160512121615077010636 00000000000000/* * Copyright (c) 1993-1997 by Alexander V. Lukyanov (lav@yars.free.net) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ void cmd(char *cmd,int should_save,int); void DoMake(); void DoCompile(); void DoRun(); void DoShell(); le-1.14.9/src/undo.cc0000644000015000007670000001676412122046736011213 00000000000000/* * Copyright (c) 2004 by Alexander V. Lukyanov (lav@yars.free.net) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include #include "undo.h" Undo undo; Undo::Undo() { chain_head=0; chain_ptr=0; chain_tail=0; group_open=0; current_group=0; group_head=0; enabled=true; locked=false; last_change_time=0; glue_changes=true; glue_max_time=5; min_groups=4; max_size=0x10000000; } void Undo::Clear() { while(chain_head) { Change *to_delete=chain_head; chain_head=chain_head->next; delete to_delete; } chain_tail=chain_ptr=0; current_group=0; group_open=0; delete group_head; group_head=0; } Undo::~Undo() { Clear(); } void Undo::BeginUndoGroup() { if(!group_open) { current_group++; group_head=new GroupHead; } group_open++; } void Undo::AddChange(Change *c) { if(!Enabled()) { delete c; return; } // cut undo list at current position, so redo is not possible. while(chain_ptr) { if(chain_ptr==chain_tail) chain_tail=chain_ptr->prev; if(chain_ptr==chain_head) chain_head=chain_ptr->next; if(chain_ptr->next) chain_ptr->next->prev=chain_ptr->prev; if(chain_ptr->prev) chain_ptr->prev->next=chain_ptr->next; Change *to_delete=chain_ptr; chain_ptr=chain_ptr->next; delete to_delete; } if(!group_open) { current_group++; group_head=new GroupHead; } c->group=current_group; c->group_head=group_head; group_head=0; bool joined=false; time_t now=time(0); if(glue_changes && chain_tail && now>=last_change_time && now-last_change_time<=glue_max_time) joined=chain_tail->Join(c); last_change_time=now; if(joined) { delete c; return; } c->prev=chain_tail; c->next=0; if(chain_tail) chain_tail->next=c; chain_tail=c; if(!chain_head) chain_head=c; } void Undo::EndUndoGroup() { delete group_head; group_head=0; if(group_open<=0) return; group_open--; CheckSize(); } Undo::Change::Change(type_t t,const char *l,num ls,const char *r,num rs) { left=0; left_size=0; right=0; right_size=0; type=t; pos=CurrentPos; old_modified=modified; next=prev=0; if(ls>0) { left=(char*)malloc(ls); if(!left) return; } if(rs>0) { right=(char*)malloc(rs); if(!right) { free(left); left=0; return; } } left_size=ls; right_size=rs; if(ls>0) memcpy(left,l,ls); if(rs>0) memcpy(right,r,rs); } void Undo::UndoGroup() { if(!chain_tail) return; if(!chain_ptr) chain_ptr=chain_tail; else { if(!chain_ptr->prev) return; chain_ptr=chain_ptr->prev; } unsigned g=chain_ptr->group; locked=true; for(;;) { chain_ptr->Undo(); if(chain_ptr->prev==0 || chain_ptr->prev->group!=g) break; chain_ptr=chain_ptr->prev; } locked=false; } void Undo::RedoGroup() { if(!chain_ptr) return; unsigned g=chain_ptr->group; locked=true; for(;;) { chain_ptr->Redo(); chain_ptr=chain_ptr->next; if(!chain_ptr || chain_ptr->group!=g) break; } locked=false; } void Undo::UndoOne() { if(!chain_tail) return; if(!chain_ptr) chain_ptr=chain_tail; else { if(!chain_ptr->prev) return; chain_ptr=chain_ptr->prev; } locked=true; chain_ptr->Undo(); if(!chain_ptr->group_head) stdcol=GetCol(); locked=false; } void Undo::RedoOne() { if(!chain_ptr) return; locked=true; chain_ptr->Redo(); chain_ptr=chain_ptr->next; locked=false; } void Undo::Change::Undo() { switch(type) { case DELETE: CurrentPos=pos-left_size; InsertBlock(left,left_size,right,right_size); break; case INSERT: CurrentPos=pos+left_size; DeleteBlock(left_size,right_size); break; case REPLACE: CurrentPos=pos; ReplaceBlock(left,left_size); break; } modified=old_modified; if(group_head) group_head->Undo(); } void Undo::Change::Redo() { CurrentPos=pos; switch(type) { case DELETE: DeleteBlock(left_size,right_size); break; case INSERT: InsertBlock(left,left_size,right,right_size); break; case REPLACE: ReplaceBlock(right,right_size); CurrentPos+=right_size; break; } } static bool mappend(char **buf,num *size,const char *add,num add_size) { if(add_size<=0) return true; char *newbuf=(char*)realloc(*buf,*size+add_size); if(!newbuf) return false; *buf=newbuf; memmove(*buf+*size,add,add_size); *size+=add_size; return true; } static bool mprepend(char **buf,num *size,const char *add,num add_size) { if(add_size<=0) return true; char *newbuf=(char*)realloc(*buf,*size+add_size); if(!newbuf) return false; *buf=newbuf; memmove(*buf+add_size,*buf,*size); memmove(*buf,add,add_size); *size+=add_size; return true; } bool Undo::Change::Join(const Change *c) { if(c->type!=type) return false; if(c->group_head && c->group_head->pos!=c->pos) return false; switch(type) { case DELETE: if(pos-left_size!=c->pos) return false; if(!mappend(&right,&right_size,c->right,c->right_size)) return false; if(!mprepend(&left,&left_size,c->left,c->left_size)) { right_size-=c->right_size; return false; } break; case INSERT: if(pos+left_size!=c->pos) return false; if(!mappend(&left,&left_size,c->left,c->left_size)) return false; if(!mprepend(&right,&right_size,c->right,c->right_size)) { left_size-=c->left_size; return false; } break; case REPLACE: if(pos+right_size!=c->pos) return false; if(!mappend(&right,&right_size,c->right,c->right_size)) return false; if(!mappend(&left,&left_size,c->left,c->left_size)) { right_size-=c->right_size; return false; } break; } return true; } void Undo::CheckSize() { Change *scan=0; if(chain_ptr) scan=chain_ptr->prev; else scan=chain_tail; if(!scan) return; unsigned g=scan->group; int count=1; num size=0; while(scan) { size+=scan->GetSize(); scan=scan->prev; if(!scan) break; if(scan->group!=g) { g=scan->group; count++; if(size>=max_size && count>min_groups) { // cut the undo list. scan->next->prev=0; chain_head=scan->next; while(scan) { Change *to_delete=scan; scan=scan->prev; delete to_delete; } break; } } } } Undo::GroupHead::GroupHead() { pos=CurrentPos; stdcol=::stdcol; block_begin=BlockBegin; block_end=BlockEnd; block_hide=hide; } void Undo::GroupHead::Undo() { CurrentPos=pos; ::stdcol=stdcol; BlockBegin=block_begin; BlockEnd=block_end; hide=block_hide; } le-1.14.9/src/regex.c0000644000015000007670000060607712121615077011216 00000000000000/* Extended regular expression matching and search library, version 0.12. (Implements POSIX draft P1003.2/D11.2, except for some of the internationalization features.) Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ /* TODO: - structure the opcode space into opcode+flag. - merge with glibc's regex.[ch]. - replace (succeed_n + jump_n + set_number_at) with something that doesn't need to modify the compiled regexp so that re_match can be reentrant. - get rid of on_failure_jump_smart by doing the optimization in re_comp rather than at run-time, so that re_match can be reentrant. */ /* AIX requires this to be the first thing in the file. */ #if defined _AIX && !defined REGEX_MALLOC #pragma alloca #endif #ifdef HAVE_CONFIG_H # include #endif #if defined STDC_HEADERS && !defined emacs # include #else /* We need this for `regex.h', and perhaps for the Emacs include files. */ # include #endif /* Whether to use ISO C Amendment 1 wide char functions. Those should not be used for Emacs since it uses its own. */ #if defined _LIBC #define WIDE_CHAR_SUPPORT 1 #else #define WIDE_CHAR_SUPPORT 0 /* (HAVE_WCTYPE_H && HAVE_WCHAR_H && HAVE_BTOWC && !emacs)*/ #endif /* For platform which support the ISO C amendement 1 functionality we support user defined character classes. */ #if WIDE_CHAR_SUPPORT /* Solaris 2.5 has a bug: must be included before . */ # include # include #endif #ifdef _LIBC /* We have to keep the namespace clean. */ # define regfree(preg) __regfree (preg) # define regexec(pr, st, nm, pm, ef) __regexec (pr, st, nm, pm, ef) # define regcomp(preg, pattern, cflags) __regcomp (preg, pattern, cflags) # define regerror(err_code, preg, errbuf, errbuf_size) \ __regerror(err_code, preg, errbuf, errbuf_size) # define re_set_registers(bu, re, nu, st, en) \ __re_set_registers (bu, re, nu, st, en) # define re_match_2(bufp, string1, size1, string2, size2, pos, regs, stop) \ __re_match_2 (bufp, string1, size1, string2, size2, pos, regs, stop) # define re_match(bufp, string, size, pos, regs) \ __re_match (bufp, string, size, pos, regs) # define re_search(bufp, string, size, startpos, range, regs) \ __re_search (bufp, string, size, startpos, range, regs) # define re_compile_pattern(pattern, length, bufp) \ __re_compile_pattern (pattern, length, bufp) # define re_set_syntax(syntax) __re_set_syntax (syntax) # define re_search_2(bufp, st1, s1, st2, s2, startpos, range, regs, stop) \ __re_search_2 (bufp, st1, s1, st2, s2, startpos, range, regs, stop) # define re_compile_fastmap(bufp) __re_compile_fastmap (bufp) /* Make sure we call libc's function even if the user overrides them. */ # define btowc __btowc # define iswctype __iswctype # define wctype __wctype # define WEAK_ALIAS(a,b) weak_alias (a, b) /* We are also using some library internals. */ # include # include # include #else # define WEAK_ALIAS(a,b) #endif /* This is for other GNU distributions with internationalized messages. */ #if HAVE_LIBINTL_H || defined _LIBC # include #else # define gettext(msgid) (msgid) #endif #ifndef gettext_noop /* This define is so xgettext can find the internationalizable strings. */ # define gettext_noop(String) String #endif /* The `emacs' switch turns on certain matching commands that make sense only in Emacs. */ #ifdef emacs # include "lisp.h" # include "buffer.h" /* Make syntax table lookup grant data in gl_state. */ # define SYNTAX_ENTRY_VIA_PROPERTY # include "syntax.h" # include "character.h" # include "category.h" # ifdef malloc # undef malloc # endif # define malloc xmalloc # ifdef realloc # undef realloc # endif # define realloc xrealloc # ifdef free # undef free # endif # define free xfree /* Converts the pointer to the char to BEG-based offset from the start. */ # define PTR_TO_OFFSET(d) POS_AS_IN_BUFFER (POINTER_TO_OFFSET (d)) # define POS_AS_IN_BUFFER(p) ((p) + (NILP (re_match_object) || BUFFERP (re_match_object))) # define RE_MULTIBYTE_P(bufp) ((bufp)->multibyte) # define RE_TARGET_MULTIBYTE_P(bufp) ((bufp)->target_multibyte) # define RE_STRING_CHAR(p, s, multibyte) \ (multibyte ? (STRING_CHAR (p, s)) : (*(p))) # define RE_STRING_CHAR_AND_LENGTH(p, s, len, multibyte) \ (multibyte ? (STRING_CHAR_AND_LENGTH (p, s, len)) : ((len) = 1, *(p))) # define RE_CHAR_TO_MULTIBYTE(c) unibyte_to_multibyte_table[(c)] # define RE_CHAR_TO_UNIBYTE(c) CHAR_TO_BYTE_SAFE (c) /* Set C a (possibly converted to multibyte) character before P. P points into a string which is the virtual concatenation of STR1 (which ends at END1) or STR2 (which ends at END2). */ # define GET_CHAR_BEFORE_2(c, p, str1, end1, str2, end2) \ do { \ if (target_multibyte) \ { \ re_char *dtemp = (p) == (str2) ? (end1) : (p); \ re_char *dlimit = ((p) > (str2) && (p) <= (end2)) ? (str2) : (str1); \ while (dtemp-- > dlimit && !CHAR_HEAD_P (*dtemp)); \ c = STRING_CHAR (dtemp, (p) - dtemp); \ } \ else \ { \ (c = ((p) == (str2) ? (end1) : (p))[-1]); \ (c) = RE_CHAR_TO_MULTIBYTE (c); \ } \ } while (0) /* Set C a (possibly converted to multibyte) character at P, and set LEN to the byte length of that character. */ # define GET_CHAR_AFTER(c, p, len) \ do { \ if (target_multibyte) \ (c) = STRING_CHAR_AND_LENGTH (p, 0, len); \ else \ { \ (c) = *p; \ len = 1; \ (c) = RE_CHAR_TO_MULTIBYTE (c); \ } \ } while (0) #else /* not emacs */ /* If we are not linking with Emacs proper, we can't use the relocating allocator even if config.h says that we can. */ # undef REL_ALLOC # if defined STDC_HEADERS || defined _LIBC # include # else char *malloc (); char *realloc (); # endif /* When used in Emacs's lib-src, we need xmalloc and xrealloc. */ void * xmalloc (size) size_t size; { register void *val; val = (void *) malloc (size); if (!val && size) { write (2, "virtual memory exhausted\n", 25); exit (1); } return val; } void * xrealloc (block, size) void *block; size_t size; { register void *val; /* We must call malloc explicitly when BLOCK is 0, since some reallocs don't do this. */ if (! block) val = (void *) malloc (size); else val = (void *) realloc (block, size); if (!val && size) { write (2, "virtual memory exhausted\n", 25); exit (1); } return val; } # ifdef malloc # undef malloc # endif # define malloc xmalloc # ifdef realloc # undef realloc # endif # define realloc xrealloc /* When used in Emacs's lib-src, we need to get bzero and bcopy somehow. If nothing else has been done, use the method below. */ # ifdef INHIBIT_STRING_HEADER # if !(defined HAVE_BZERO && defined HAVE_BCOPY) # if !defined bzero && !defined bcopy # undef INHIBIT_STRING_HEADER # endif # endif # endif /* This is the normal way of making sure we have memcpy, memcmp and bzero. This is used in most programs--a few other programs avoid this by defining INHIBIT_STRING_HEADER. */ # ifndef INHIBIT_STRING_HEADER # if defined HAVE_STRING_H || defined STDC_HEADERS || defined _LIBC # include # ifndef bzero # ifndef _LIBC # define bzero(s, n) (memset (s, '\0', n), (s)) # else # define bzero(s, n) __bzero (s, n) # endif # endif # else # include # ifndef memcmp # define memcmp(s1, s2, n) bcmp (s1, s2, n) # endif # ifndef memcpy # define memcpy(d, s, n) (bcopy (s, d, n), (d)) # endif # endif # endif /* Define the syntax stuff for \<, \>, etc. */ /* Sword must be nonzero for the wordchar pattern commands in re_match_2. */ enum syntaxcode { Swhitespace = 0, Sword = 1, Ssymbol = 2 }; # define SWITCH_ENUM_CAST(x) (x) /* Dummy macros for non-Emacs environments. */ # define BASE_LEADING_CODE_P(c) (0) # define CHAR_CHARSET(c) 0 # define CHARSET_LEADING_CODE_BASE(c) 0 # define MAX_MULTIBYTE_LENGTH 1 # define RE_MULTIBYTE_P(x) 0 # define RE_TARGET_MULTIBYTE_P(x) 0 # define WORD_BOUNDARY_P(c1, c2) (0) # define CHAR_HEAD_P(p) (1) # define SINGLE_BYTE_CHAR_P(c) (1) # define SAME_CHARSET_P(c1, c2) (1) # define MULTIBYTE_FORM_LENGTH(p, s) (1) # define PREV_CHAR_BOUNDARY(p, limit) ((p)--) # define STRING_CHAR(p, s) (*(p)) # define RE_STRING_CHAR(p, s, multibyte) STRING_CHAR ((p), (s)) # define CHAR_STRING(c, s) (*(s) = (c), 1) # define STRING_CHAR_AND_LENGTH(p, s, actual_len) ((actual_len) = 1, *(p)) # define RE_STRING_CHAR_AND_LENGTH(p, s, len, multibyte) STRING_CHAR_AND_LENGTH ((p), (s), (len)) # define RE_CHAR_TO_MULTIBYTE(c) (c) # define RE_CHAR_TO_UNIBYTE(c) (c) # define GET_CHAR_BEFORE_2(c, p, str1, end1, str2, end2) \ (c = ((p) == (str2) ? *((end1) - 1) : *((p) - 1))) # define GET_CHAR_AFTER(c, p, len) \ (c = *p, len = 1) # define MAKE_CHAR(charset, c1, c2) (c1) # define BYTE8_TO_CHAR(c) (c) # define CHAR_BYTE8_P(c) (0) # define CHAR_LEADING_CODE(c) (c) #endif /* not emacs */ #ifndef RE_TRANSLATE # define RE_TRANSLATE(TBL, C) ((unsigned char)(TBL)[C]) # define RE_TRANSLATE_P(TBL) (TBL) #endif /* Get the interface, including the syntax bits. */ #include "regex.h" /* isalpha etc. are used for the character classes. */ #include #ifdef emacs /* 1 if C is an ASCII character. */ # define IS_REAL_ASCII(c) ((c) < 0200) /* 1 if C is a unibyte character. */ # define ISUNIBYTE(c) (SINGLE_BYTE_CHAR_P ((c))) /* The Emacs definitions should not be directly affected by locales. */ /* In Emacs, these are only used for single-byte characters. */ # define ISDIGIT(c) ((c) >= '0' && (c) <= '9') # define ISCNTRL(c) ((c) < ' ') # define ISXDIGIT(c) (((c) >= '0' && (c) <= '9') \ || ((c) >= 'a' && (c) <= 'f') \ || ((c) >= 'A' && (c) <= 'F')) /* This is only used for single-byte characters. */ # define ISBLANK(c) ((c) == ' ' || (c) == '\t') /* The rest must handle multibyte characters. */ # define ISGRAPH(c) (SINGLE_BYTE_CHAR_P (c) \ ? (c) > ' ' && !((c) >= 0177 && (c) <= 0237) \ : 1) # define ISPRINT(c) (SINGLE_BYTE_CHAR_P (c) \ ? (c) >= ' ' && !((c) >= 0177 && (c) <= 0237) \ : 1) # define ISALNUM(c) (IS_REAL_ASCII (c) \ ? (((c) >= 'a' && (c) <= 'z') \ || ((c) >= 'A' && (c) <= 'Z') \ || ((c) >= '0' && (c) <= '9')) \ : SYNTAX (c) == Sword) # define ISALPHA(c) (IS_REAL_ASCII (c) \ ? (((c) >= 'a' && (c) <= 'z') \ || ((c) >= 'A' && (c) <= 'Z')) \ : SYNTAX (c) == Sword) # define ISLOWER(c) (LOWERCASEP (c)) # define ISPUNCT(c) (IS_REAL_ASCII (c) \ ? ((c) > ' ' && (c) < 0177 \ && !(((c) >= 'a' && (c) <= 'z') \ || ((c) >= 'A' && (c) <= 'Z') \ || ((c) >= '0' && (c) <= '9'))) \ : SYNTAX (c) != Sword) # define ISSPACE(c) (SYNTAX (c) == Swhitespace) # define ISUPPER(c) (UPPERCASEP (c)) # define ISWORD(c) (SYNTAX (c) == Sword) #else /* not emacs */ /* Jim Meyering writes: "... Some ctype macros are valid only for character codes that isascii says are ASCII (SGI's IRIX-4.0.5 is one such system --when using /bin/cc or gcc but without giving an ansi option). So, all ctype uses should be through macros like ISPRINT... If STDC_HEADERS is defined, then autoconf has verified that the ctype macros don't need to be guarded with references to isascii. ... Defining isascii to 1 should let any compiler worth its salt eliminate the && through constant folding." Solaris defines some of these symbols so we must undefine them first. */ # undef ISASCII # if defined STDC_HEADERS || (!defined isascii && !defined HAVE_ISASCII) # define ISASCII(c) 1 # else # define ISASCII(c) isascii(c) # endif /* 1 if C is an ASCII character. */ # define IS_REAL_ASCII(c) ((c) < 0200) /* This distinction is not meaningful, except in Emacs. */ # define ISUNIBYTE(c) 1 # ifdef isblank # define ISBLANK(c) (ISASCII (c) && isblank (c)) # else # define ISBLANK(c) ((c) == ' ' || (c) == '\t') # endif # ifdef isgraph # define ISGRAPH(c) (ISASCII (c) && isgraph (c)) # else # define ISGRAPH(c) (ISASCII (c) && isprint (c) && !isspace (c)) # endif # undef ISPRINT # define ISPRINT(c) (ISASCII (c) && isprint (c)) # define ISDIGIT(c) (ISASCII (c) && isdigit (c)) # define ISALNUM(c) (ISASCII (c) && isalnum (c)) # define ISALPHA(c) (ISASCII (c) && isalpha (c)) # define ISCNTRL(c) (ISASCII (c) && iscntrl (c)) # define ISLOWER(c) (ISASCII (c) && islower (c)) # define ISPUNCT(c) (ISASCII (c) && ispunct (c)) # define ISSPACE(c) (ISASCII (c) && isspace (c)) # define ISUPPER(c) (ISASCII (c) && isupper (c)) # define ISXDIGIT(c) (ISASCII (c) && isxdigit (c)) # define ISWORD(c) ISALPHA(c) # ifdef _tolower # define TOLOWER(c) _tolower(c) # else # define TOLOWER(c) tolower(c) # endif /* How many characters in the character set. */ # define CHAR_SET_SIZE 256 # ifdef SYNTAX_TABLE extern char *re_syntax_table; # else /* not SYNTAX_TABLE */ static char re_syntax_table[CHAR_SET_SIZE]; static void init_syntax_once () { register int c; static int done = 0; if (done) return; bzero (re_syntax_table, sizeof re_syntax_table); for (c = 0; c < CHAR_SET_SIZE; ++c) if (ISALNUM (c)) re_syntax_table[c] = Sword; re_syntax_table['_'] = Ssymbol; done = 1; } # endif /* not SYNTAX_TABLE */ # define SYNTAX(c) re_syntax_table[(c)] #endif /* not emacs */ #ifndef NULL # define NULL (void *)0 #endif /* We remove any previous definition of `SIGN_EXTEND_CHAR', since ours (we hope) works properly with all combinations of machines, compilers, `char' and `unsigned char' argument types. (Per Bothner suggested the basic approach.) */ #undef SIGN_EXTEND_CHAR #if __STDC__ # define SIGN_EXTEND_CHAR(c) ((signed char) (c)) #else /* not __STDC__ */ /* As in Harbison and Steele. */ # define SIGN_EXTEND_CHAR(c) ((((unsigned char) (c)) ^ 128) - 128) #endif /* Should we use malloc or alloca? If REGEX_MALLOC is not defined, we use `alloca' instead of `malloc'. This is because using malloc in re_search* or re_match* could cause memory leaks when C-g is used in Emacs; also, malloc is slower and causes storage fragmentation. On the other hand, malloc is more portable, and easier to debug. Because we sometimes use alloca, some routines have to be macros, not functions -- `alloca'-allocated space disappears at the end of the function it is called in. */ #ifdef REGEX_MALLOC # define REGEX_ALLOCATE malloc # define REGEX_REALLOCATE(source, osize, nsize) realloc (source, nsize) # define REGEX_FREE free #else /* not REGEX_MALLOC */ /* Emacs already defines alloca, sometimes. */ # ifndef alloca /* Make alloca work the best possible way. */ # ifdef __GNUC__ # define alloca __builtin_alloca # else /* not __GNUC__ */ # ifdef HAVE_ALLOCA_H # include # endif /* HAVE_ALLOCA_H */ # endif /* not __GNUC__ */ # endif /* not alloca */ # define REGEX_ALLOCATE alloca /* Assumes a `char *destination' variable. */ # define REGEX_REALLOCATE(source, osize, nsize) \ (destination = (char *) alloca (nsize), \ memcpy (destination, source, osize)) /* No need to do anything to free, after alloca. */ # define REGEX_FREE(arg) ((void)0) /* Do nothing! But inhibit gcc warning. */ #endif /* not REGEX_MALLOC */ /* Define how to allocate the failure stack. */ #if defined REL_ALLOC && defined REGEX_MALLOC # define REGEX_ALLOCATE_STACK(size) \ r_alloc (&failure_stack_ptr, (size)) # define REGEX_REALLOCATE_STACK(source, osize, nsize) \ r_re_alloc (&failure_stack_ptr, (nsize)) # define REGEX_FREE_STACK(ptr) \ r_alloc_free (&failure_stack_ptr) #else /* not using relocating allocator */ # ifdef REGEX_MALLOC # define REGEX_ALLOCATE_STACK malloc # define REGEX_REALLOCATE_STACK(source, osize, nsize) realloc (source, nsize) # define REGEX_FREE_STACK free # else /* not REGEX_MALLOC */ # define REGEX_ALLOCATE_STACK alloca # define REGEX_REALLOCATE_STACK(source, osize, nsize) \ REGEX_REALLOCATE (source, osize, nsize) /* No need to explicitly free anything. */ # define REGEX_FREE_STACK(arg) ((void)0) # endif /* not REGEX_MALLOC */ #endif /* not using relocating allocator */ /* True if `size1' is non-NULL and PTR is pointing anywhere inside `string1' or just past its end. This works if PTR is NULL, which is a good thing. */ #define FIRST_STRING_P(ptr) \ (size1 && string1 <= (ptr) && (ptr) <= string1 + size1) /* (Re)Allocate N items of type T using malloc, or fail. */ #define TALLOC(n, t) ((t *) malloc ((n) * sizeof (t))) #define RETALLOC(addr, n, t) ((addr) = (t *) realloc (addr, (n) * sizeof (t))) #define RETALLOC_IF(addr, n, t) \ if (addr) RETALLOC((addr), (n), t); else (addr) = TALLOC ((n), t) #define REGEX_TALLOC(n, t) ((t *) REGEX_ALLOCATE ((n) * sizeof (t))) #define BYTEWIDTH 8 /* In bits. */ #define STREQ(s1, s2) ((strcmp (s1, s2) == 0)) #undef MAX #undef MIN #define MAX(a, b) ((a) > (b) ? (a) : (b)) #define MIN(a, b) ((a) < (b) ? (a) : (b)) /* Type of source-pattern and string chars. */ typedef const unsigned char re_char; typedef char boolean; #define false 0 #define true 1 static int re_match_2_internal _RE_ARGS ((struct re_pattern_buffer *bufp, re_char *string1, int size1, re_char *string2, int size2, int pos, struct re_registers *regs, int stop)); /* These are the command codes that appear in compiled regular expressions. Some opcodes are followed by argument bytes. A command code can specify any interpretation whatsoever for its arguments. Zero bytes may appear in the compiled regular expression. */ typedef enum { no_op = 0, /* Succeed right away--no more backtracking. */ succeed, /* Followed by one byte giving n, then by n literal bytes. */ exactn, /* Matches any (more or less) character. */ anychar, /* Matches any one char belonging to specified set. First following byte is number of bitmap bytes. Then come bytes for a bitmap saying which chars are in. Bits in each byte are ordered low-bit-first. A character is in the set if its bit is 1. A character too large to have a bit in the map is automatically not in the set. If the length byte has the 0x80 bit set, then that stuff is followed by a range table: 2 bytes of flags for character sets (low 8 bits, high 8 bits) See RANGE_TABLE_WORK_BITS below. 2 bytes, the number of pairs that follow (upto 32767) pairs, each 2 multibyte characters, each multibyte character represented as 3 bytes. */ charset, /* Same parameters as charset, but match any character that is not one of those specified. */ charset_not, /* Start remembering the text that is matched, for storing in a register. Followed by one byte with the register number, in the range 0 to one less than the pattern buffer's re_nsub field. */ start_memory, /* Stop remembering the text that is matched and store it in a memory register. Followed by one byte with the register number, in the range 0 to one less than `re_nsub' in the pattern buffer. */ stop_memory, /* Match a duplicate of something remembered. Followed by one byte containing the register number. */ duplicate, /* Fail unless at beginning of line. */ begline, /* Fail unless at end of line. */ endline, /* Succeeds if at beginning of buffer (if emacs) or at beginning of string to be matched (if not). */ begbuf, /* Analogously, for end of buffer/string. */ endbuf, /* Followed by two byte relative address to which to jump. */ jump, /* Followed by two-byte relative address of place to resume at in case of failure. */ on_failure_jump, /* Like on_failure_jump, but pushes a placeholder instead of the current string position when executed. */ on_failure_keep_string_jump, /* Just like `on_failure_jump', except that it checks that we don't get stuck in an infinite loop (matching an empty string indefinitely). */ on_failure_jump_loop, /* Just like `on_failure_jump_loop', except that it checks for a different kind of loop (the kind that shows up with non-greedy operators). This operation has to be immediately preceded by a `no_op'. */ on_failure_jump_nastyloop, /* A smart `on_failure_jump' used for greedy * and + operators. It analyses the loop before which it is put and if the loop does not require backtracking, it changes itself to `on_failure_keep_string_jump' and short-circuits the loop, else it just defaults to changing itself into `on_failure_jump'. It assumes that it is pointing to just past a `jump'. */ on_failure_jump_smart, /* Followed by two-byte relative address and two-byte number n. After matching N times, jump to the address upon failure. Does not work if N starts at 0: use on_failure_jump_loop instead. */ succeed_n, /* Followed by two-byte relative address, and two-byte number n. Jump to the address N times, then fail. */ jump_n, /* Set the following two-byte relative address to the subsequent two-byte number. The address *includes* the two bytes of number. */ set_number_at, wordbeg, /* Succeeds if at word beginning. */ wordend, /* Succeeds if at word end. */ wordbound, /* Succeeds if at a word boundary. */ notwordbound, /* Succeeds if not at a word boundary. */ symbeg, /* Succeeds if at symbol beginning. */ symend, /* Succeeds if at symbol end. */ /* Matches any character whose syntax is specified. Followed by a byte which contains a syntax code, e.g., Sword. */ syntaxspec, /* Matches any character whose syntax is not that specified. */ notsyntaxspec #ifdef emacs ,before_dot, /* Succeeds if before point. */ at_dot, /* Succeeds if at point. */ after_dot, /* Succeeds if after point. */ /* Matches any character whose category-set contains the specified category. The operator is followed by a byte which contains a category code (mnemonic ASCII character). */ categoryspec, /* Matches any character whose category-set does not contain the specified category. The operator is followed by a byte which contains the category code (mnemonic ASCII character). */ notcategoryspec #endif /* emacs */ } re_opcode_t; /* Common operations on the compiled pattern. */ /* Store NUMBER in two contiguous bytes starting at DESTINATION. */ #define STORE_NUMBER(destination, number) \ do { \ (destination)[0] = (number) & 0377; \ (destination)[1] = (number) >> 8; \ } while (0) /* Same as STORE_NUMBER, except increment DESTINATION to the byte after where the number is stored. Therefore, DESTINATION must be an lvalue. */ #define STORE_NUMBER_AND_INCR(destination, number) \ do { \ STORE_NUMBER (destination, number); \ (destination) += 2; \ } while (0) /* Put into DESTINATION a number stored in two contiguous bytes starting at SOURCE. */ #define EXTRACT_NUMBER(destination, source) \ do { \ (destination) = *(source) & 0377; \ (destination) += SIGN_EXTEND_CHAR (*((source) + 1)) << 8; \ } while (0) #ifdef DEBUG static void extract_number _RE_ARGS ((int *dest, re_char *source)); static void extract_number (dest, source) int *dest; re_char *source; { int temp = SIGN_EXTEND_CHAR (*(source + 1)); *dest = *source & 0377; *dest += temp << 8; } # ifndef EXTRACT_MACROS /* To debug the macros. */ # undef EXTRACT_NUMBER # define EXTRACT_NUMBER(dest, src) extract_number (&dest, src) # endif /* not EXTRACT_MACROS */ #endif /* DEBUG */ /* Same as EXTRACT_NUMBER, except increment SOURCE to after the number. SOURCE must be an lvalue. */ #define EXTRACT_NUMBER_AND_INCR(destination, source) \ do { \ EXTRACT_NUMBER (destination, source); \ (source) += 2; \ } while (0) #ifdef DEBUG static void extract_number_and_incr _RE_ARGS ((int *destination, re_char **source)); static void extract_number_and_incr (destination, source) int *destination; re_char **source; { extract_number (destination, *source); *source += 2; } # ifndef EXTRACT_MACROS # undef EXTRACT_NUMBER_AND_INCR # define EXTRACT_NUMBER_AND_INCR(dest, src) \ extract_number_and_incr (&dest, &src) # endif /* not EXTRACT_MACROS */ #endif /* DEBUG */ /* Store a multibyte character in three contiguous bytes starting DESTINATION, and increment DESTINATION to the byte after where the character is stored. Therefore, DESTINATION must be an lvalue. */ #define STORE_CHARACTER_AND_INCR(destination, character) \ do { \ (destination)[0] = (character) & 0377; \ (destination)[1] = ((character) >> 8) & 0377; \ (destination)[2] = (character) >> 16; \ (destination) += 3; \ } while (0) /* Put into DESTINATION a character stored in three contiguous bytes starting at SOURCE. */ #define EXTRACT_CHARACTER(destination, source) \ do { \ (destination) = ((source)[0] \ | ((source)[1] << 8) \ | ((source)[2] << 16)); \ } while (0) /* Macros for charset. */ /* Size of bitmap of charset P in bytes. P is a start of charset, i.e. *P is (re_opcode_t) charset or (re_opcode_t) charset_not. */ #define CHARSET_BITMAP_SIZE(p) ((p)[1] & 0x7F) /* Nonzero if charset P has range table. */ #define CHARSET_RANGE_TABLE_EXISTS_P(p) ((p)[1] & 0x80) /* Return the address of range table of charset P. But not the start of table itself, but the before where the number of ranges is stored. `2 +' means to skip re_opcode_t and size of bitmap, and the 2 bytes of flags at the start of the range table. */ #define CHARSET_RANGE_TABLE(p) (&(p)[4 + CHARSET_BITMAP_SIZE (p)]) /* Extract the bit flags that start a range table. */ #define CHARSET_RANGE_TABLE_BITS(p) \ ((p)[2 + CHARSET_BITMAP_SIZE (p)] \ + (p)[3 + CHARSET_BITMAP_SIZE (p)] * 0x100) /* Test if C is listed in the bitmap of charset P. */ #define CHARSET_LOOKUP_BITMAP(p, c) \ ((c) < CHARSET_BITMAP_SIZE (p) * BYTEWIDTH \ && (p)[2 + (c) / BYTEWIDTH] & (1 << ((c) % BYTEWIDTH))) /* Return the address of end of RANGE_TABLE. COUNT is number of ranges (which is a pair of (start, end)) in the RANGE_TABLE. `* 2' is start of range and end of range. `* 3' is size of each start and end. */ #define CHARSET_RANGE_TABLE_END(range_table, count) \ ((range_table) + (count) * 2 * 3) /* Test if C is in RANGE_TABLE. A flag NOT is negated if C is in. COUNT is number of ranges in RANGE_TABLE. */ #define CHARSET_LOOKUP_RANGE_TABLE_RAW(not, c, range_table, count) \ do \ { \ re_wchar_t range_start, range_end; \ re_char *p; \ re_char *range_table_end \ = CHARSET_RANGE_TABLE_END ((range_table), (count)); \ \ for (p = (range_table); p < range_table_end; p += 2 * 3) \ { \ EXTRACT_CHARACTER (range_start, p); \ EXTRACT_CHARACTER (range_end, p + 3); \ \ if (range_start <= (c) && (c) <= range_end) \ { \ (not) = !(not); \ break; \ } \ } \ } \ while (0) /* Test if C is in range table of CHARSET. The flag NOT is negated if C is listed in it. */ #define CHARSET_LOOKUP_RANGE_TABLE(not, c, charset) \ do \ { \ /* Number of ranges in range table. */ \ int count; \ re_char *range_table = CHARSET_RANGE_TABLE (charset); \ \ EXTRACT_NUMBER_AND_INCR (count, range_table); \ CHARSET_LOOKUP_RANGE_TABLE_RAW ((not), (c), range_table, count); \ } \ while (0) /* If DEBUG is defined, Regex prints many voluminous messages about what it is doing (if the variable `debug' is nonzero). If linked with the main program in `iregex.c', you can enter patterns and strings interactively. And if linked with the main program in `main.c' and the other test files, you can run the already-written tests. */ #ifdef DEBUG /* We use standard I/O for debugging. */ # include /* It is useful to test things that ``must'' be true when debugging. */ # include static int debug = -100000; # define DEBUG_STATEMENT(e) e # define DEBUG_PRINT1(x) if (debug > 0) printf (x) # define DEBUG_PRINT2(x1, x2) if (debug > 0) printf (x1, x2) # define DEBUG_PRINT3(x1, x2, x3) if (debug > 0) printf (x1, x2, x3) # define DEBUG_PRINT4(x1, x2, x3, x4) if (debug > 0) printf (x1, x2, x3, x4) # define DEBUG_PRINT_COMPILED_PATTERN(p, s, e) \ if (debug > 0) print_partial_compiled_pattern (s, e) # define DEBUG_PRINT_DOUBLE_STRING(w, s1, sz1, s2, sz2) \ if (debug > 0) print_double_string (w, s1, sz1, s2, sz2) /* Print the fastmap in human-readable form. */ void print_fastmap (fastmap) char *fastmap; { unsigned was_a_range = 0; unsigned i = 0; while (i < (1 << BYTEWIDTH)) { if (fastmap[i++]) { was_a_range = 0; putchar (i - 1); while (i < (1 << BYTEWIDTH) && fastmap[i]) { was_a_range = 1; i++; } if (was_a_range) { printf ("-"); putchar (i - 1); } } } putchar ('\n'); } /* Print a compiled pattern string in human-readable form, starting at the START pointer into it and ending just before the pointer END. */ void print_partial_compiled_pattern (start, end) re_char *start; re_char *end; { int mcnt, mcnt2; re_char *p = start; re_char *pend = end; if (start == NULL) { fprintf (stderr, "(null)\n"); return; } /* Loop over pattern commands. */ while (p < pend) { fprintf (stderr, "%d:\t", p - start); switch ((re_opcode_t) *p++) { case no_op: fprintf (stderr, "/no_op"); break; case succeed: fprintf (stderr, "/succeed"); break; case exactn: mcnt = *p++; fprintf (stderr, "/exactn/%d", mcnt); do { fprintf (stderr, "/%c", *p++); } while (--mcnt); break; case start_memory: fprintf (stderr, "/start_memory/%d", *p++); break; case stop_memory: fprintf (stderr, "/stop_memory/%d", *p++); break; case duplicate: fprintf (stderr, "/duplicate/%d", *p++); break; case anychar: fprintf (stderr, "/anychar"); break; case charset: case charset_not: { register int c, last = -100; register int in_range = 0; int length = CHARSET_BITMAP_SIZE (p - 1); int has_range_table = CHARSET_RANGE_TABLE_EXISTS_P (p - 1); fprintf (stderr, "/charset [%s", (re_opcode_t) *(p - 1) == charset_not ? "^" : ""); if (p + *p >= pend) fprintf (stderr, " !extends past end of pattern! "); for (c = 0; c < 256; c++) if (c / 8 < length && (p[1 + (c/8)] & (1 << (c % 8)))) { /* Are we starting a range? */ if (last + 1 == c && ! in_range) { fprintf (stderr, "-"); in_range = 1; } /* Have we broken a range? */ else if (last + 1 != c && in_range) { fprintf (stderr, "%c", last); in_range = 0; } if (! in_range) fprintf (stderr, "%c", c); last = c; } if (in_range) fprintf (stderr, "%c", last); fprintf (stderr, "]"); p += 1 + length; if (has_range_table) { int count; fprintf (stderr, "has-range-table"); /* ??? Should print the range table; for now, just skip it. */ p += 2; /* skip range table bits */ EXTRACT_NUMBER_AND_INCR (count, p); p = CHARSET_RANGE_TABLE_END (p, count); } } break; case begline: fprintf (stderr, "/begline"); break; case endline: fprintf (stderr, "/endline"); break; case on_failure_jump: extract_number_and_incr (&mcnt, &p); fprintf (stderr, "/on_failure_jump to %d", p + mcnt - start); break; case on_failure_keep_string_jump: extract_number_and_incr (&mcnt, &p); fprintf (stderr, "/on_failure_keep_string_jump to %d", p + mcnt - start); break; case on_failure_jump_nastyloop: extract_number_and_incr (&mcnt, &p); fprintf (stderr, "/on_failure_jump_nastyloop to %d", p + mcnt - start); break; case on_failure_jump_loop: extract_number_and_incr (&mcnt, &p); fprintf (stderr, "/on_failure_jump_loop to %d", p + mcnt - start); break; case on_failure_jump_smart: extract_number_and_incr (&mcnt, &p); fprintf (stderr, "/on_failure_jump_smart to %d", p + mcnt - start); break; case jump: extract_number_and_incr (&mcnt, &p); fprintf (stderr, "/jump to %d", p + mcnt - start); break; case succeed_n: extract_number_and_incr (&mcnt, &p); extract_number_and_incr (&mcnt2, &p); fprintf (stderr, "/succeed_n to %d, %d times", p - 2 + mcnt - start, mcnt2); break; case jump_n: extract_number_and_incr (&mcnt, &p); extract_number_and_incr (&mcnt2, &p); fprintf (stderr, "/jump_n to %d, %d times", p - 2 + mcnt - start, mcnt2); break; case set_number_at: extract_number_and_incr (&mcnt, &p); extract_number_and_incr (&mcnt2, &p); fprintf (stderr, "/set_number_at location %d to %d", p - 2 + mcnt - start, mcnt2); break; case wordbound: fprintf (stderr, "/wordbound"); break; case notwordbound: fprintf (stderr, "/notwordbound"); break; case wordbeg: fprintf (stderr, "/wordbeg"); break; case wordend: fprintf (stderr, "/wordend"); break; case symbeg: fprintf (stderr, "/symbeg"); break; case symend: fprintf (stderr, "/symend"); break; case syntaxspec: fprintf (stderr, "/syntaxspec"); mcnt = *p++; fprintf (stderr, "/%d", mcnt); break; case notsyntaxspec: fprintf (stderr, "/notsyntaxspec"); mcnt = *p++; fprintf (stderr, "/%d", mcnt); break; # ifdef emacs case before_dot: fprintf (stderr, "/before_dot"); break; case at_dot: fprintf (stderr, "/at_dot"); break; case after_dot: fprintf (stderr, "/after_dot"); break; case categoryspec: fprintf (stderr, "/categoryspec"); mcnt = *p++; fprintf (stderr, "/%d", mcnt); break; case notcategoryspec: fprintf (stderr, "/notcategoryspec"); mcnt = *p++; fprintf (stderr, "/%d", mcnt); break; # endif /* emacs */ case begbuf: fprintf (stderr, "/begbuf"); break; case endbuf: fprintf (stderr, "/endbuf"); break; default: fprintf (stderr, "?%d", *(p-1)); } fprintf (stderr, "\n"); } fprintf (stderr, "%d:\tend of pattern.\n", p - start); } void print_compiled_pattern (bufp) struct re_pattern_buffer *bufp; { re_char *buffer = bufp->buffer; print_partial_compiled_pattern (buffer, buffer + bufp->used); printf ("%ld bytes used/%ld bytes allocated.\n", bufp->used, bufp->allocated); if (bufp->fastmap_accurate && bufp->fastmap) { printf ("fastmap: "); print_fastmap (bufp->fastmap); } printf ("re_nsub: %d\t", bufp->re_nsub); printf ("regs_alloc: %d\t", bufp->regs_allocated); printf ("can_be_null: %d\t", bufp->can_be_null); printf ("no_sub: %d\t", bufp->no_sub); printf ("not_bol: %d\t", bufp->not_bol); printf ("not_eol: %d\t", bufp->not_eol); printf ("syntax: %lx\n", bufp->syntax); fflush (stdout); /* Perhaps we should print the translate table? */ } void print_double_string (where, string1, size1, string2, size2) re_char *where; re_char *string1; re_char *string2; int size1; int size2; { int this_char; if (where == NULL) printf ("(null)"); else { if (FIRST_STRING_P (where)) { for (this_char = where - string1; this_char < size1; this_char++) putchar (string1[this_char]); where = string2; } for (this_char = where - string2; this_char < size2; this_char++) putchar (string2[this_char]); } } #else /* not DEBUG */ # undef assert # define assert(e) # define DEBUG_STATEMENT(e) # define DEBUG_PRINT1(x) # define DEBUG_PRINT2(x1, x2) # define DEBUG_PRINT3(x1, x2, x3) # define DEBUG_PRINT4(x1, x2, x3, x4) # define DEBUG_PRINT_COMPILED_PATTERN(p, s, e) # define DEBUG_PRINT_DOUBLE_STRING(w, s1, sz1, s2, sz2) #endif /* not DEBUG */ /* Set by `re_set_syntax' to the current regexp syntax to recognize. Can also be assigned to arbitrarily: each pattern buffer stores its own syntax, so it can be changed between regex compilations. */ /* This has no initializer because initialized variables in Emacs become read-only after dumping. */ reg_syntax_t re_syntax_options; /* Specify the precise syntax of regexps for compilation. This provides for compatibility for various utilities which historically have different, incompatible syntaxes. The argument SYNTAX is a bit mask comprised of the various bits defined in regex.h. We return the old syntax. */ reg_syntax_t re_set_syntax (syntax) reg_syntax_t syntax; { reg_syntax_t ret = re_syntax_options; re_syntax_options = syntax; return ret; } WEAK_ALIAS (__re_set_syntax, re_set_syntax) /* Regexp to use to replace spaces, or NULL meaning don't. */ static re_char *whitespace_regexp; void re_set_whitespace_regexp (regexp) const char *regexp; { whitespace_regexp = (re_char *) regexp; } WEAK_ALIAS (__re_set_syntax, re_set_syntax) /* This table gives an error message for each of the error codes listed in regex.h. Obviously the order here has to be same as there. POSIX doesn't require that we do anything for REG_NOERROR, but why not be nice? */ static const char *re_error_msgid[] = { gettext_noop ("Success"), /* REG_NOERROR */ gettext_noop ("No match"), /* REG_NOMATCH */ gettext_noop ("Invalid regular expression"), /* REG_BADPAT */ gettext_noop ("Invalid collation character"), /* REG_ECOLLATE */ gettext_noop ("Invalid character class name"), /* REG_ECTYPE */ gettext_noop ("Trailing backslash"), /* REG_EESCAPE */ gettext_noop ("Invalid back reference"), /* REG_ESUBREG */ gettext_noop ("Unmatched [ or [^"), /* REG_EBRACK */ gettext_noop ("Unmatched ( or \\("), /* REG_EPAREN */ gettext_noop ("Unmatched \\{"), /* REG_EBRACE */ gettext_noop ("Invalid content of \\{\\}"), /* REG_BADBR */ gettext_noop ("Invalid range end"), /* REG_ERANGE */ gettext_noop ("Memory exhausted"), /* REG_ESPACE */ gettext_noop ("Invalid preceding regular expression"), /* REG_BADRPT */ gettext_noop ("Premature end of regular expression"), /* REG_EEND */ gettext_noop ("Regular expression too big"), /* REG_ESIZE */ gettext_noop ("Unmatched ) or \\)"), /* REG_ERPAREN */ gettext_noop ("Range striding over charsets") /* REG_ERANGEX */ }; /* Avoiding alloca during matching, to placate r_alloc. */ /* Define MATCH_MAY_ALLOCATE unless we need to make sure that the searching and matching functions should not call alloca. On some systems, alloca is implemented in terms of malloc, and if we're using the relocating allocator routines, then malloc could cause a relocation, which might (if the strings being searched are in the ralloc heap) shift the data out from underneath the regexp routines. Here's another reason to avoid allocation: Emacs processes input from X in a signal handler; processing X input may call malloc; if input arrives while a matching routine is calling malloc, then we're scrod. But Emacs can't just block input while calling matching routines; then we don't notice interrupts when they come in. So, Emacs blocks input around all regexp calls except the matching calls, which it leaves unprotected, in the faith that they will not malloc. */ /* Normally, this is fine. */ #define MATCH_MAY_ALLOCATE /* The match routines may not allocate if (1) they would do it with malloc and (2) it's not safe for them to use malloc. Note that if REL_ALLOC is defined, matching would not use malloc for the failure stack, but we would still use it for the register vectors; so REL_ALLOC should not affect this. */ #if defined REGEX_MALLOC && defined emacs # undef MATCH_MAY_ALLOCATE #endif /* Failure stack declarations and macros; both re_compile_fastmap and re_match_2 use a failure stack. These have to be macros because of REGEX_ALLOCATE_STACK. */ /* Approximate number of failure points for which to initially allocate space when matching. If this number is exceeded, we allocate more space, so it is not a hard limit. */ #ifndef INIT_FAILURE_ALLOC # define INIT_FAILURE_ALLOC 20 #endif /* Roughly the maximum number of failure points on the stack. Would be exactly that if always used TYPICAL_FAILURE_SIZE items each time we failed. This is a variable only so users of regex can assign to it; we never change it ourselves. We always multiply it by TYPICAL_FAILURE_SIZE before using it, so it should probably be a byte-count instead. */ # if defined MATCH_MAY_ALLOCATE /* Note that 4400 was enough to cause a crash on Alpha OSF/1, whose default stack limit is 2mb. In order for a larger value to work reliably, you have to try to make it accord with the process stack limit. */ size_t re_max_failures = 40000; # else size_t re_max_failures = 4000; # endif union fail_stack_elt { re_char *pointer; /* This should be the biggest `int' that's no bigger than a pointer. */ long integer; }; typedef union fail_stack_elt fail_stack_elt_t; typedef struct { fail_stack_elt_t *stack; size_t size; size_t avail; /* Offset of next open position. */ size_t frame; /* Offset of the cur constructed frame. */ } fail_stack_type; #define FAIL_STACK_EMPTY() (fail_stack.frame == 0) #define FAIL_STACK_FULL() (fail_stack.avail == fail_stack.size) /* Define macros to initialize and free the failure stack. Do `return -2' if the alloc fails. */ #ifdef MATCH_MAY_ALLOCATE # define INIT_FAIL_STACK() \ do { \ fail_stack.stack = (fail_stack_elt_t *) \ REGEX_ALLOCATE_STACK (INIT_FAILURE_ALLOC * TYPICAL_FAILURE_SIZE \ * sizeof (fail_stack_elt_t)); \ \ if (fail_stack.stack == NULL) \ return -2; \ \ fail_stack.size = INIT_FAILURE_ALLOC; \ fail_stack.avail = 0; \ fail_stack.frame = 0; \ } while (0) # define RESET_FAIL_STACK() REGEX_FREE_STACK (fail_stack.stack) #else # define INIT_FAIL_STACK() \ do { \ fail_stack.avail = 0; \ fail_stack.frame = 0; \ } while (0) # define RESET_FAIL_STACK() ((void)0) #endif /* Double the size of FAIL_STACK, up to a limit which allows approximately `re_max_failures' items. Return 1 if succeeds, and 0 if either ran out of memory allocating space for it or it was already too large. REGEX_REALLOCATE_STACK requires `destination' be declared. */ /* Factor to increase the failure stack size by when we increase it. This used to be 2, but 2 was too wasteful because the old discarded stacks added up to as much space were as ultimate, maximum-size stack. */ #define FAIL_STACK_GROWTH_FACTOR 4 #define GROW_FAIL_STACK(fail_stack) \ (((fail_stack).size * sizeof (fail_stack_elt_t) \ >= re_max_failures * TYPICAL_FAILURE_SIZE) \ ? 0 \ : ((fail_stack).stack \ = (fail_stack_elt_t *) \ REGEX_REALLOCATE_STACK ((fail_stack).stack, \ (fail_stack).size * sizeof (fail_stack_elt_t), \ MIN (re_max_failures * TYPICAL_FAILURE_SIZE, \ ((fail_stack).size * sizeof (fail_stack_elt_t) \ * FAIL_STACK_GROWTH_FACTOR))), \ \ (fail_stack).stack == NULL \ ? 0 \ : ((fail_stack).size \ = (MIN (re_max_failures * TYPICAL_FAILURE_SIZE, \ ((fail_stack).size * sizeof (fail_stack_elt_t) \ * FAIL_STACK_GROWTH_FACTOR)) \ / sizeof (fail_stack_elt_t)), \ 1))) /* Push a pointer value onto the failure stack. Assumes the variable `fail_stack'. Probably should only be called from within `PUSH_FAILURE_POINT'. */ #define PUSH_FAILURE_POINTER(item) \ fail_stack.stack[fail_stack.avail++].pointer = (item) /* This pushes an integer-valued item onto the failure stack. Assumes the variable `fail_stack'. Probably should only be called from within `PUSH_FAILURE_POINT'. */ #define PUSH_FAILURE_INT(item) \ fail_stack.stack[fail_stack.avail++].integer = (item) /* Push a fail_stack_elt_t value onto the failure stack. Assumes the variable `fail_stack'. Probably should only be called from within `PUSH_FAILURE_POINT'. */ #define PUSH_FAILURE_ELT(item) \ fail_stack.stack[fail_stack.avail++] = (item) /* These three POP... operations complement the three PUSH... operations. All assume that `fail_stack' is nonempty. */ #define POP_FAILURE_POINTER() fail_stack.stack[--fail_stack.avail].pointer #define POP_FAILURE_INT() fail_stack.stack[--fail_stack.avail].integer #define POP_FAILURE_ELT() fail_stack.stack[--fail_stack.avail] /* Individual items aside from the registers. */ #define NUM_NONREG_ITEMS 3 /* Used to examine the stack (to detect infinite loops). */ #define FAILURE_PAT(h) fail_stack.stack[(h) - 1].pointer #define FAILURE_STR(h) (fail_stack.stack[(h) - 2].pointer) #define NEXT_FAILURE_HANDLE(h) fail_stack.stack[(h) - 3].integer #define TOP_FAILURE_HANDLE() fail_stack.frame #define ENSURE_FAIL_STACK(space) \ while (REMAINING_AVAIL_SLOTS <= space) { \ if (!GROW_FAIL_STACK (fail_stack)) \ return -2; \ DEBUG_PRINT2 ("\n Doubled stack; size now: %d\n", (fail_stack).size);\ DEBUG_PRINT2 (" slots available: %d\n", REMAINING_AVAIL_SLOTS);\ } /* Push register NUM onto the stack. */ #define PUSH_FAILURE_REG(num) \ do { \ char *destination; \ ENSURE_FAIL_STACK(3); \ DEBUG_PRINT4 (" Push reg %d (spanning %p -> %p)\n", \ num, regstart[num], regend[num]); \ PUSH_FAILURE_POINTER (regstart[num]); \ PUSH_FAILURE_POINTER (regend[num]); \ PUSH_FAILURE_INT (num); \ } while (0) /* Change the counter's value to VAL, but make sure that it will be reset when backtracking. */ #define PUSH_NUMBER(ptr,val) \ do { \ char *destination; \ int c; \ ENSURE_FAIL_STACK(3); \ EXTRACT_NUMBER (c, ptr); \ DEBUG_PRINT4 (" Push number %p = %d -> %d\n", ptr, c, val); \ PUSH_FAILURE_INT (c); \ PUSH_FAILURE_POINTER (ptr); \ PUSH_FAILURE_INT (-1); \ STORE_NUMBER (ptr, val); \ } while (0) /* Pop a saved register off the stack. */ #define POP_FAILURE_REG_OR_COUNT() \ do { \ int reg = POP_FAILURE_INT (); \ if (reg == -1) \ { \ /* It's a counter. */ \ /* Here, we discard `const', making re_match non-reentrant. */ \ unsigned char *ptr = (unsigned char*) POP_FAILURE_POINTER (); \ reg = POP_FAILURE_INT (); \ STORE_NUMBER (ptr, reg); \ DEBUG_PRINT3 (" Pop counter %p = %d\n", ptr, reg); \ } \ else \ { \ regend[reg] = POP_FAILURE_POINTER (); \ regstart[reg] = POP_FAILURE_POINTER (); \ DEBUG_PRINT4 (" Pop reg %d (spanning %p -> %p)\n", \ reg, regstart[reg], regend[reg]); \ } \ } while (0) /* Check that we are not stuck in an infinite loop. */ #define CHECK_INFINITE_LOOP(pat_cur, string_place) \ do { \ int failure = TOP_FAILURE_HANDLE (); \ /* Check for infinite matching loops */ \ while (failure > 0 \ && (FAILURE_STR (failure) == string_place \ || FAILURE_STR (failure) == NULL)) \ { \ assert (FAILURE_PAT (failure) >= bufp->buffer \ && FAILURE_PAT (failure) <= bufp->buffer + bufp->used); \ if (FAILURE_PAT (failure) == pat_cur) \ { \ cycle = 1; \ break; \ } \ DEBUG_PRINT2 (" Other pattern: %p\n", FAILURE_PAT (failure)); \ failure = NEXT_FAILURE_HANDLE(failure); \ } \ DEBUG_PRINT2 (" Other string: %p\n", FAILURE_STR (failure)); \ } while (0) /* Push the information about the state we will need if we ever fail back to it. Requires variables fail_stack, regstart, regend and num_regs be declared. GROW_FAIL_STACK requires `destination' be declared. Does `return FAILURE_CODE' if runs out of memory. */ #define PUSH_FAILURE_POINT(pattern, string_place) \ do { \ char *destination; \ /* Must be int, so when we don't save any registers, the arithmetic \ of 0 + -1 isn't done as unsigned. */ \ \ DEBUG_STATEMENT (nfailure_points_pushed++); \ DEBUG_PRINT1 ("\nPUSH_FAILURE_POINT:\n"); \ DEBUG_PRINT2 (" Before push, next avail: %d\n", (fail_stack).avail); \ DEBUG_PRINT2 (" size: %d\n", (fail_stack).size);\ \ ENSURE_FAIL_STACK (NUM_NONREG_ITEMS); \ \ DEBUG_PRINT1 ("\n"); \ \ DEBUG_PRINT2 (" Push frame index: %d\n", fail_stack.frame); \ PUSH_FAILURE_INT (fail_stack.frame); \ \ DEBUG_PRINT2 (" Push string %p: `", string_place); \ DEBUG_PRINT_DOUBLE_STRING (string_place, string1, size1, string2, size2);\ DEBUG_PRINT1 ("'\n"); \ PUSH_FAILURE_POINTER (string_place); \ \ DEBUG_PRINT2 (" Push pattern %p: ", pattern); \ DEBUG_PRINT_COMPILED_PATTERN (bufp, pattern, pend); \ PUSH_FAILURE_POINTER (pattern); \ \ /* Close the frame by moving the frame pointer past it. */ \ fail_stack.frame = fail_stack.avail; \ } while (0) /* Estimate the size of data pushed by a typical failure stack entry. An estimate is all we need, because all we use this for is to choose a limit for how big to make the failure stack. */ /* BEWARE, the value `20' is hard-coded in emacs.c:main(). */ #define TYPICAL_FAILURE_SIZE 20 /* How many items can still be added to the stack without overflowing it. */ #define REMAINING_AVAIL_SLOTS ((fail_stack).size - (fail_stack).avail) /* Pops what PUSH_FAIL_STACK pushes. We restore into the parameters, all of which should be lvalues: STR -- the saved data position. PAT -- the saved pattern position. REGSTART, REGEND -- arrays of string positions. Also assumes the variables `fail_stack' and (if debugging), `bufp', `pend', `string1', `size1', `string2', and `size2'. */ #define POP_FAILURE_POINT(str, pat) \ do { \ assert (!FAIL_STACK_EMPTY ()); \ \ /* Remove failure points and point to how many regs pushed. */ \ DEBUG_PRINT1 ("POP_FAILURE_POINT:\n"); \ DEBUG_PRINT2 (" Before pop, next avail: %d\n", fail_stack.avail); \ DEBUG_PRINT2 (" size: %d\n", fail_stack.size); \ \ /* Pop the saved registers. */ \ while (fail_stack.frame < fail_stack.avail) \ POP_FAILURE_REG_OR_COUNT (); \ \ pat = POP_FAILURE_POINTER (); \ DEBUG_PRINT2 (" Popping pattern %p: ", pat); \ DEBUG_PRINT_COMPILED_PATTERN (bufp, pat, pend); \ \ /* If the saved string location is NULL, it came from an \ on_failure_keep_string_jump opcode, and we want to throw away the \ saved NULL, thus retaining our current position in the string. */ \ str = POP_FAILURE_POINTER (); \ DEBUG_PRINT2 (" Popping string %p: `", str); \ DEBUG_PRINT_DOUBLE_STRING (str, string1, size1, string2, size2); \ DEBUG_PRINT1 ("'\n"); \ \ fail_stack.frame = POP_FAILURE_INT (); \ DEBUG_PRINT2 (" Popping frame index: %d\n", fail_stack.frame); \ \ assert (fail_stack.avail >= 0); \ assert (fail_stack.frame <= fail_stack.avail); \ \ DEBUG_STATEMENT (nfailure_points_popped++); \ } while (0) /* POP_FAILURE_POINT */ /* Registers are set to a sentinel when they haven't yet matched. */ #define REG_UNSET(e) ((e) == NULL) /* Subroutine declarations and macros for regex_compile. */ static reg_errcode_t regex_compile _RE_ARGS ((re_char *pattern, size_t size, reg_syntax_t syntax, struct re_pattern_buffer *bufp)); static void store_op1 _RE_ARGS ((re_opcode_t op, unsigned char *loc, int arg)); static void store_op2 _RE_ARGS ((re_opcode_t op, unsigned char *loc, int arg1, int arg2)); static void insert_op1 _RE_ARGS ((re_opcode_t op, unsigned char *loc, int arg, unsigned char *end)); static void insert_op2 _RE_ARGS ((re_opcode_t op, unsigned char *loc, int arg1, int arg2, unsigned char *end)); static boolean at_begline_loc_p _RE_ARGS ((re_char *pattern, re_char *p, reg_syntax_t syntax)); static boolean at_endline_loc_p _RE_ARGS ((re_char *p, re_char *pend, reg_syntax_t syntax)); static re_char *skip_one_char _RE_ARGS ((re_char *p)); static int analyse_first _RE_ARGS ((re_char *p, re_char *pend, char *fastmap, const int multibyte)); /* Fetch the next character in the uncompiled pattern, with no translation. */ #define PATFETCH(c) \ do { \ int len; \ if (p == pend) return REG_EEND; \ c = RE_STRING_CHAR_AND_LENGTH (p, pend - p, len, multibyte); \ p += len; \ } while (0) /* If `translate' is non-null, return translate[D], else just D. We cast the subscript to translate because some data is declared as `char *', to avoid warnings when a string constant is passed. But when we use a character as a subscript we must make it unsigned. */ #ifndef TRANSLATE # define TRANSLATE(d) \ (RE_TRANSLATE_P (translate) ? RE_TRANSLATE (translate, (d)) : (d)) #endif /* Macros for outputting the compiled pattern into `buffer'. */ /* If the buffer isn't allocated when it comes in, use this. */ #define INIT_BUF_SIZE 32 /* Make sure we have at least N more bytes of space in buffer. */ #define GET_BUFFER_SPACE(n) \ while ((size_t) (b - bufp->buffer + (n)) > bufp->allocated) \ EXTEND_BUFFER () /* Make sure we have one more byte of buffer space and then add C to it. */ #define BUF_PUSH(c) \ do { \ GET_BUFFER_SPACE (1); \ *b++ = (unsigned char) (c); \ } while (0) /* Ensure we have two more bytes of buffer space and then append C1 and C2. */ #define BUF_PUSH_2(c1, c2) \ do { \ GET_BUFFER_SPACE (2); \ *b++ = (unsigned char) (c1); \ *b++ = (unsigned char) (c2); \ } while (0) /* As with BUF_PUSH_2, except for three bytes. */ #define BUF_PUSH_3(c1, c2, c3) \ do { \ GET_BUFFER_SPACE (3); \ *b++ = (unsigned char) (c1); \ *b++ = (unsigned char) (c2); \ *b++ = (unsigned char) (c3); \ } while (0) /* Store a jump with opcode OP at LOC to location TO. We store a relative address offset by the three bytes the jump itself occupies. */ #define STORE_JUMP(op, loc, to) \ store_op1 (op, loc, (to) - (loc) - 3) /* Likewise, for a two-argument jump. */ #define STORE_JUMP2(op, loc, to, arg) \ store_op2 (op, loc, (to) - (loc) - 3, arg) /* Like `STORE_JUMP', but for inserting. Assume `b' is the buffer end. */ #define INSERT_JUMP(op, loc, to) \ insert_op1 (op, loc, (to) - (loc) - 3, b) /* Like `STORE_JUMP2', but for inserting. Assume `b' is the buffer end. */ #define INSERT_JUMP2(op, loc, to, arg) \ insert_op2 (op, loc, (to) - (loc) - 3, arg, b) /* This is not an arbitrary limit: the arguments which represent offsets into the pattern are two bytes long. So if 2^15 bytes turns out to be too small, many things would have to change. */ # define MAX_BUF_SIZE (1L << 15) #if 0 /* This is when we thought it could be 2^16 bytes. */ /* Any other compiler which, like MSC, has allocation limit below 2^16 bytes will have to use approach similar to what was done below for MSC and drop MAX_BUF_SIZE a bit. Otherwise you may end up reallocating to 0 bytes. Such thing is not going to work too well. You have been warned!! */ #if defined _MSC_VER && !defined WIN32 /* Microsoft C 16-bit versions limit malloc to approx 65512 bytes. */ # define MAX_BUF_SIZE 65500L #else # define MAX_BUF_SIZE (1L << 16) #endif #endif /* 0 */ /* Extend the buffer by twice its current size via realloc and reset the pointers that pointed into the old block to point to the correct places in the new one. If extending the buffer results in it being larger than MAX_BUF_SIZE, then flag memory exhausted. */ #if __BOUNDED_POINTERS__ # define SET_HIGH_BOUND(P) (__ptrhigh (P) = __ptrlow (P) + bufp->allocated) # define MOVE_BUFFER_POINTER(P) \ (__ptrlow (P) = new_buffer + (__ptrlow (P) - old_buffer), \ SET_HIGH_BOUND (P), \ __ptrvalue (P) = new_buffer + (__ptrvalue (P) - old_buffer)) # define ELSE_EXTEND_BUFFER_HIGH_BOUND \ else \ { \ SET_HIGH_BOUND (b); \ SET_HIGH_BOUND (begalt); \ if (fixup_alt_jump) \ SET_HIGH_BOUND (fixup_alt_jump); \ if (laststart) \ SET_HIGH_BOUND (laststart); \ if (pending_exact) \ SET_HIGH_BOUND (pending_exact); \ } #else # define MOVE_BUFFER_POINTER(P) ((P) = new_buffer + ((P) - old_buffer)) # define ELSE_EXTEND_BUFFER_HIGH_BOUND #endif #define EXTEND_BUFFER() \ do { \ unsigned char *old_buffer = bufp->buffer; \ if (bufp->allocated == MAX_BUF_SIZE) \ return REG_ESIZE; \ bufp->allocated <<= 1; \ if (bufp->allocated > MAX_BUF_SIZE) \ bufp->allocated = MAX_BUF_SIZE; \ RETALLOC (bufp->buffer, bufp->allocated, unsigned char); \ if (bufp->buffer == NULL) \ return REG_ESPACE; \ /* If the buffer moved, move all the pointers into it. */ \ if (old_buffer != bufp->buffer) \ { \ unsigned char *new_buffer = bufp->buffer; \ MOVE_BUFFER_POINTER (b); \ MOVE_BUFFER_POINTER (begalt); \ if (fixup_alt_jump) \ MOVE_BUFFER_POINTER (fixup_alt_jump); \ if (laststart) \ MOVE_BUFFER_POINTER (laststart); \ if (pending_exact) \ MOVE_BUFFER_POINTER (pending_exact); \ } \ ELSE_EXTEND_BUFFER_HIGH_BOUND \ } while (0) /* Since we have one byte reserved for the register number argument to {start,stop}_memory, the maximum number of groups we can report things about is what fits in that byte. */ #define MAX_REGNUM 255 /* But patterns can have more than `MAX_REGNUM' registers. We just ignore the excess. */ typedef int regnum_t; /* Macros for the compile stack. */ /* Since offsets can go either forwards or backwards, this type needs to be able to hold values from -(MAX_BUF_SIZE - 1) to MAX_BUF_SIZE - 1. */ /* int may be not enough when sizeof(int) == 2. */ typedef long pattern_offset_t; typedef struct { pattern_offset_t begalt_offset; pattern_offset_t fixup_alt_jump; pattern_offset_t laststart_offset; regnum_t regnum; } compile_stack_elt_t; typedef struct { compile_stack_elt_t *stack; unsigned size; unsigned avail; /* Offset of next open position. */ } compile_stack_type; #define INIT_COMPILE_STACK_SIZE 32 #define COMPILE_STACK_EMPTY (compile_stack.avail == 0) #define COMPILE_STACK_FULL (compile_stack.avail == compile_stack.size) /* The next available element. */ #define COMPILE_STACK_TOP (compile_stack.stack[compile_stack.avail]) /* Explicit quit checking is only used on NTemacs and whenever we use polling to process input events. */ #if defined emacs && (defined WINDOWSNT || defined SYNC_INPUT) && defined QUIT extern int immediate_quit; # define IMMEDIATE_QUIT_CHECK \ do { \ if (immediate_quit) QUIT; \ } while (0) #else # define IMMEDIATE_QUIT_CHECK ((void)0) #endif /* Structure to manage work area for range table. */ struct range_table_work_area { int *table; /* actual work area. */ int allocated; /* allocated size for work area in bytes. */ int used; /* actually used size in words. */ int bits; /* flag to record character classes */ }; /* Make sure that WORK_AREA can hold more N multibyte characters. This is used only in set_image_of_range and set_image_of_range_1. It expects WORK_AREA to be a pointer. If it can't get the space, it returns from the surrounding function. */ #define EXTEND_RANGE_TABLE(work_area, n) \ do { \ if (((work_area).used + (n)) * sizeof (int) > (work_area).allocated) \ { \ extend_range_table_work_area (&work_area); \ if ((work_area).table == 0) \ return (REG_ESPACE); \ } \ } while (0) #define SET_RANGE_TABLE_WORK_AREA_BIT(work_area, bit) \ (work_area).bits |= (bit) /* Bits used to implement the multibyte-part of the various character classes such as [:alnum:] in a charset's range table. */ #define BIT_WORD 0x1 #define BIT_LOWER 0x2 #define BIT_PUNCT 0x4 #define BIT_SPACE 0x8 #define BIT_UPPER 0x10 #define BIT_MULTIBYTE 0x20 /* Set a range (RANGE_START, RANGE_END) to WORK_AREA. */ #define SET_RANGE_TABLE_WORK_AREA(work_area, range_start, range_end) \ do { \ EXTEND_RANGE_TABLE ((work_area), 2); \ (work_area).table[(work_area).used++] = (range_start); \ (work_area).table[(work_area).used++] = (range_end); \ } while (0) /* Free allocated memory for WORK_AREA. */ #define FREE_RANGE_TABLE_WORK_AREA(work_area) \ do { \ if ((work_area).table) \ free ((work_area).table); \ } while (0) #define CLEAR_RANGE_TABLE_WORK_USED(work_area) ((work_area).used = 0, (work_area).bits = 0) #define RANGE_TABLE_WORK_USED(work_area) ((work_area).used) #define RANGE_TABLE_WORK_BITS(work_area) ((work_area).bits) #define RANGE_TABLE_WORK_ELT(work_area, i) ((work_area).table[i]) /* Set the bit for character C in a list. */ #define SET_LIST_BIT(c) (b[((c)) / BYTEWIDTH] |= 1 << ((c) % BYTEWIDTH)) #ifdef emacs /* Store characters in the range FROM to TO in the bitmap at B (for ASCII and unibyte characters) and WORK_AREA (for multibyte characters) while translating them and paying attention to the continuity of translated characters. Implementation note: It is better to implement these fairly big macros by a function, but it's not that easy because macros called in this macro assume various local variables already declared. */ /* Both FROM and TO are ASCII characters. */ #define SETUP_ASCII_RANGE(work_area, FROM, TO) \ do { \ int C0, C1; \ \ for (C0 = (FROM); C0 <= (TO); C0++) \ { \ C1 = TRANSLATE (C0); \ if (! ASCII_CHAR_P (C1)) \ { \ SET_RANGE_TABLE_WORK_AREA ((work_area), C1, C1); \ if ((C1 = RE_CHAR_TO_UNIBYTE (C1)) < 0) \ C1 = C0; \ } \ SET_LIST_BIT (C1); \ } \ } while (0) /* Both FROM and TO are unibyte characters (0x80..0xFF). */ #define SETUP_UNIBYTE_RANGE(work_area, FROM, TO) \ do { \ int C0, C1, C2, I; \ int USED = RANGE_TABLE_WORK_USED (work_area); \ \ for (C0 = (FROM); C0 <= (TO); C0++) \ { \ C1 = RE_CHAR_TO_MULTIBYTE (C0); \ if (CHAR_BYTE8_P (C1)) \ SET_LIST_BIT (C0); \ else \ { \ C2 = TRANSLATE (C1); \ if (C2 == C1 \ || (C1 = RE_CHAR_TO_UNIBYTE (C2)) < 0) \ C1 = C0; \ SET_LIST_BIT (C1); \ for (I = RANGE_TABLE_WORK_USED (work_area) - 2; I >= USED; I -= 2) \ { \ int from = RANGE_TABLE_WORK_ELT (work_area, I); \ int to = RANGE_TABLE_WORK_ELT (work_area, I + 1); \ \ if (C2 >= from - 1 && C2 <= to + 1) \ { \ if (C2 == from - 1) \ RANGE_TABLE_WORK_ELT (work_area, I)--; \ else if (C2 == to + 1) \ RANGE_TABLE_WORK_ELT (work_area, I + 1)++; \ break; \ } \ } \ if (I < USED) \ SET_RANGE_TABLE_WORK_AREA ((work_area), C2, C2); \ } \ } \ } while (0) /* Both FROM and TO are mulitbyte characters. */ #define SETUP_MULTIBYTE_RANGE(work_area, FROM, TO) \ do { \ int C0, C1, C2, I, USED = RANGE_TABLE_WORK_USED (work_area); \ \ SET_RANGE_TABLE_WORK_AREA ((work_area), (FROM), (TO)); \ for (C0 = (FROM); C0 <= (TO); C0++) \ { \ C1 = TRANSLATE (C0); \ if ((C2 = RE_CHAR_TO_UNIBYTE (C1)) >= 0 \ || (C1 != C0 && (C2 = RE_CHAR_TO_UNIBYTE (C0)) >= 0)) \ SET_LIST_BIT (C2); \ if (C1 >= (FROM) && C1 <= (TO)) \ continue; \ for (I = RANGE_TABLE_WORK_USED (work_area) - 2; I >= USED; I -= 2) \ { \ int from = RANGE_TABLE_WORK_ELT (work_area, I); \ int to = RANGE_TABLE_WORK_ELT (work_area, I + 1); \ \ if (C1 >= from - 1 && C1 <= to + 1) \ { \ if (C1 == from - 1) \ RANGE_TABLE_WORK_ELT (work_area, I)--; \ else if (C1 == to + 1) \ RANGE_TABLE_WORK_ELT (work_area, I + 1)++; \ break; \ } \ } \ if (I < USED) \ SET_RANGE_TABLE_WORK_AREA ((work_area), C1, C1); \ } \ } while (0) #endif /* emacs */ /* Get the next unsigned number in the uncompiled pattern. */ #define GET_UNSIGNED_NUMBER(num) \ do { \ if (p == pend) \ FREE_STACK_RETURN (REG_EBRACE); \ else \ { \ PATFETCH (c); \ while ('0' <= c && c <= '9') \ { \ int prev; \ if (num < 0) \ num = 0; \ prev = num; \ num = num * 10 + c - '0'; \ if (num / 10 != prev) \ FREE_STACK_RETURN (REG_BADBR); \ if (p == pend) \ FREE_STACK_RETURN (REG_EBRACE); \ PATFETCH (c); \ } \ } \ } while (0) #if ! WIDE_CHAR_SUPPORT /* Map a string to the char class it names (if any). */ re_wctype_t re_wctype (str) re_char *str; { const char *string = str; if (STREQ (string, "alnum")) return RECC_ALNUM; else if (STREQ (string, "alpha")) return RECC_ALPHA; else if (STREQ (string, "word")) return RECC_WORD; else if (STREQ (string, "ascii")) return RECC_ASCII; else if (STREQ (string, "nonascii")) return RECC_NONASCII; else if (STREQ (string, "graph")) return RECC_GRAPH; else if (STREQ (string, "lower")) return RECC_LOWER; else if (STREQ (string, "print")) return RECC_PRINT; else if (STREQ (string, "punct")) return RECC_PUNCT; else if (STREQ (string, "space")) return RECC_SPACE; else if (STREQ (string, "upper")) return RECC_UPPER; else if (STREQ (string, "unibyte")) return RECC_UNIBYTE; else if (STREQ (string, "multibyte")) return RECC_MULTIBYTE; else if (STREQ (string, "digit")) return RECC_DIGIT; else if (STREQ (string, "xdigit")) return RECC_XDIGIT; else if (STREQ (string, "cntrl")) return RECC_CNTRL; else if (STREQ (string, "blank")) return RECC_BLANK; else return 0; } /* True if CH is in the char class CC. */ boolean re_iswctype (ch, cc) int ch; re_wctype_t cc; { switch (cc) { case RECC_ALNUM: return ISALNUM (ch); case RECC_ALPHA: return ISALPHA (ch); case RECC_BLANK: return ISBLANK (ch); case RECC_CNTRL: return ISCNTRL (ch); case RECC_DIGIT: return ISDIGIT (ch); case RECC_GRAPH: return ISGRAPH (ch); case RECC_LOWER: return ISLOWER (ch); case RECC_PRINT: return ISPRINT (ch); case RECC_PUNCT: return ISPUNCT (ch); case RECC_SPACE: return ISSPACE (ch); case RECC_UPPER: return ISUPPER (ch); case RECC_XDIGIT: return ISXDIGIT (ch); case RECC_ASCII: return IS_REAL_ASCII (ch); case RECC_NONASCII: return !IS_REAL_ASCII (ch); case RECC_UNIBYTE: return ISUNIBYTE (ch); case RECC_MULTIBYTE: return !ISUNIBYTE (ch); case RECC_WORD: return ISWORD (ch); case RECC_ERROR: return false; default: abort(); } } /* Return a bit-pattern to use in the range-table bits to match multibyte chars of class CC. */ static int re_wctype_to_bit (cc) re_wctype_t cc; { switch (cc) { case RECC_NONASCII: case RECC_PRINT: case RECC_GRAPH: case RECC_MULTIBYTE: return BIT_MULTIBYTE; case RECC_ALPHA: case RECC_ALNUM: case RECC_WORD: return BIT_WORD; case RECC_LOWER: return BIT_LOWER; case RECC_UPPER: return BIT_UPPER; case RECC_PUNCT: return BIT_PUNCT; case RECC_SPACE: return BIT_SPACE; case RECC_ASCII: case RECC_DIGIT: case RECC_XDIGIT: case RECC_CNTRL: case RECC_BLANK: case RECC_UNIBYTE: case RECC_ERROR: return 0; default: abort(); } } #endif /* Filling in the work area of a range. */ /* Actually extend the space in WORK_AREA. */ static void extend_range_table_work_area (work_area) struct range_table_work_area *work_area; { work_area->allocated += 16 * sizeof (int); if (work_area->table) work_area->table = (int *) realloc (work_area->table, work_area->allocated); else work_area->table = (int *) malloc (work_area->allocated); } #if 0 #ifdef emacs /* Carefully find the ranges of codes that are equivalent under case conversion to the range start..end when passed through TRANSLATE. Handle the case where non-letters can come in between two upper-case letters (which happens in Latin-1). Also handle the case of groups of more than 2 case-equivalent chars. The basic method is to look at consecutive characters and see if they can form a run that can be handled as one. Returns -1 if successful, REG_ESPACE if ran out of space. */ static int set_image_of_range_1 (work_area, start, end, translate) RE_TRANSLATE_TYPE translate; struct range_table_work_area *work_area; re_wchar_t start, end; { /* `one_case' indicates a character, or a run of characters, each of which is an isolate (no case-equivalents). This includes all ASCII non-letters. `two_case' indicates a character, or a run of characters, each of which has two case-equivalent forms. This includes all ASCII letters. `strange' indicates a character that has more than one case-equivalent. */ enum case_type {one_case, two_case, strange}; /* Describe the run that is in progress, which the next character can try to extend. If run_type is strange, that means there really is no run. If run_type is one_case, then run_start...run_end is the run. If run_type is two_case, then the run is run_start...run_end, and the case-equivalents end at run_eqv_end. */ enum case_type run_type = strange; int run_start, run_end, run_eqv_end; Lisp_Object eqv_table; if (!RE_TRANSLATE_P (translate)) { EXTEND_RANGE_TABLE (work_area, 2); work_area->table[work_area->used++] = (start); work_area->table[work_area->used++] = (end); return -1; } eqv_table = XCHAR_TABLE (translate)->extras[2]; for (; start <= end; start++) { enum case_type this_type; int eqv = RE_TRANSLATE (eqv_table, start); int minchar, maxchar; /* Classify this character */ if (eqv == start) this_type = one_case; else if (RE_TRANSLATE (eqv_table, eqv) == start) this_type = two_case; else this_type = strange; if (start < eqv) minchar = start, maxchar = eqv; else minchar = eqv, maxchar = start; /* Can this character extend the run in progress? */ if (this_type == strange || this_type != run_type || !(minchar == run_end + 1 && (run_type == two_case ? maxchar == run_eqv_end + 1 : 1))) { /* No, end the run. Record each of its equivalent ranges. */ if (run_type == one_case) { EXTEND_RANGE_TABLE (work_area, 2); work_area->table[work_area->used++] = run_start; work_area->table[work_area->used++] = run_end; } else if (run_type == two_case) { EXTEND_RANGE_TABLE (work_area, 4); work_area->table[work_area->used++] = run_start; work_area->table[work_area->used++] = run_end; work_area->table[work_area->used++] = RE_TRANSLATE (eqv_table, run_start); work_area->table[work_area->used++] = RE_TRANSLATE (eqv_table, run_end); } run_type = strange; } if (this_type == strange) { /* For a strange character, add each of its equivalents, one by one. Don't start a range. */ do { EXTEND_RANGE_TABLE (work_area, 2); work_area->table[work_area->used++] = eqv; work_area->table[work_area->used++] = eqv; eqv = RE_TRANSLATE (eqv_table, eqv); } while (eqv != start); } /* Add this char to the run, or start a new run. */ else if (run_type == strange) { /* Initialize a new range. */ run_type = this_type; run_start = start; run_end = start; run_eqv_end = RE_TRANSLATE (eqv_table, run_end); } else { /* Extend a running range. */ run_end = minchar; run_eqv_end = RE_TRANSLATE (eqv_table, run_end); } } /* If a run is still in progress at the end, finish it now by recording its equivalent ranges. */ if (run_type == one_case) { EXTEND_RANGE_TABLE (work_area, 2); work_area->table[work_area->used++] = run_start; work_area->table[work_area->used++] = run_end; } else if (run_type == two_case) { EXTEND_RANGE_TABLE (work_area, 4); work_area->table[work_area->used++] = run_start; work_area->table[work_area->used++] = run_end; work_area->table[work_area->used++] = RE_TRANSLATE (eqv_table, run_start); work_area->table[work_area->used++] = RE_TRANSLATE (eqv_table, run_end); } return -1; } #endif /* emacs */ /* Record the the image of the range start..end when passed through TRANSLATE. This is not necessarily TRANSLATE(start)..TRANSLATE(end) and is not even necessarily contiguous. Normally we approximate it with the smallest contiguous range that contains all the chars we need. However, for Latin-1 we go to extra effort to do a better job. This function is not called for ASCII ranges. Returns -1 if successful, REG_ESPACE if ran out of space. */ static int set_image_of_range (work_area, start, end, translate) RE_TRANSLATE_TYPE translate; struct range_table_work_area *work_area; re_wchar_t start, end; { re_wchar_t cmin, cmax; #ifdef emacs /* For Latin-1 ranges, use set_image_of_range_1 to get proper handling of ranges that include letters and nonletters. For a range that includes the whole of Latin-1, this is not necessary. For other character sets, we don't bother to get this right. */ if (RE_TRANSLATE_P (translate) && start < 04400 && !(start < 04200 && end >= 04377)) { int newend; int tem; newend = end; if (newend > 04377) newend = 04377; tem = set_image_of_range_1 (work_area, start, newend, translate); if (tem > 0) return tem; start = 04400; if (end < 04400) return -1; } #endif EXTEND_RANGE_TABLE (work_area, 2); work_area->table[work_area->used++] = (start); work_area->table[work_area->used++] = (end); cmin = -1, cmax = -1; if (RE_TRANSLATE_P (translate)) { int ch; for (ch = start; ch <= end; ch++) { re_wchar_t c = TRANSLATE (ch); if (! (start <= c && c <= end)) { if (cmin == -1) cmin = c, cmax = c; else { cmin = MIN (cmin, c); cmax = MAX (cmax, c); } } } if (cmin != -1) { EXTEND_RANGE_TABLE (work_area, 2); work_area->table[work_area->used++] = (cmin); work_area->table[work_area->used++] = (cmax); } } return -1; } #endif /* 0 */ #ifndef MATCH_MAY_ALLOCATE /* If we cannot allocate large objects within re_match_2_internal, we make the fail stack and register vectors global. The fail stack, we grow to the maximum size when a regexp is compiled. The register vectors, we adjust in size each time we compile a regexp, according to the number of registers it needs. */ static fail_stack_type fail_stack; /* Size with which the following vectors are currently allocated. That is so we can make them bigger as needed, but never make them smaller. */ static int regs_allocated_size; static re_char ** regstart, ** regend; static re_char **best_regstart, **best_regend; /* Make the register vectors big enough for NUM_REGS registers, but don't make them smaller. */ static regex_grow_registers (num_regs) int num_regs; { if (num_regs > regs_allocated_size) { RETALLOC_IF (regstart, num_regs, re_char *); RETALLOC_IF (regend, num_regs, re_char *); RETALLOC_IF (best_regstart, num_regs, re_char *); RETALLOC_IF (best_regend, num_regs, re_char *); regs_allocated_size = num_regs; } } #endif /* not MATCH_MAY_ALLOCATE */ static boolean group_in_compile_stack _RE_ARGS ((compile_stack_type compile_stack, regnum_t regnum)); /* `regex_compile' compiles PATTERN (of length SIZE) according to SYNTAX. Returns one of error codes defined in `regex.h', or zero for success. Assumes the `allocated' (and perhaps `buffer') and `translate' fields are set in BUFP on entry. If it succeeds, results are put in BUFP (if it returns an error, the contents of BUFP are undefined): `buffer' is the compiled pattern; `syntax' is set to SYNTAX; `used' is set to the length of the compiled pattern; `fastmap_accurate' is zero; `re_nsub' is the number of subexpressions in PATTERN; `not_bol' and `not_eol' are zero; The `fastmap' field is neither examined nor set. */ /* Insert the `jump' from the end of last alternative to "here". The space for the jump has already been allocated. */ #define FIXUP_ALT_JUMP() \ do { \ if (fixup_alt_jump) \ STORE_JUMP (jump, fixup_alt_jump, b); \ } while (0) /* Return, freeing storage we allocated. */ #define FREE_STACK_RETURN(value) \ do { \ FREE_RANGE_TABLE_WORK_AREA (range_table_work); \ free (compile_stack.stack); \ return value; \ } while (0) static reg_errcode_t regex_compile (pattern, size, syntax, bufp) re_char *pattern; size_t size; reg_syntax_t syntax; struct re_pattern_buffer *bufp; { /* We fetch characters from PATTERN here. */ register re_wchar_t c, c1; /* A random temporary spot in PATTERN. */ re_char *p1; /* Points to the end of the buffer, where we should append. */ register unsigned char *b; /* Keeps track of unclosed groups. */ compile_stack_type compile_stack; /* Points to the current (ending) position in the pattern. */ #ifdef AIX /* `const' makes AIX compiler fail. */ unsigned char *p = pattern; #else re_char *p = pattern; #endif re_char *pend = pattern + size; /* How to translate the characters in the pattern. */ RE_TRANSLATE_TYPE translate = bufp->translate; /* Address of the count-byte of the most recently inserted `exactn' command. This makes it possible to tell if a new exact-match character can be added to that command or if the character requires a new `exactn' command. */ unsigned char *pending_exact = 0; /* Address of start of the most recently finished expression. This tells, e.g., postfix * where to find the start of its operand. Reset at the beginning of groups and alternatives. */ unsigned char *laststart = 0; /* Address of beginning of regexp, or inside of last group. */ unsigned char *begalt; /* Place in the uncompiled pattern (i.e., the {) to which to go back if the interval is invalid. */ re_char *beg_interval; /* Address of the place where a forward jump should go to the end of the containing expression. Each alternative of an `or' -- except the last -- ends with a forward jump of this sort. */ unsigned char *fixup_alt_jump = 0; /* Work area for range table of charset. */ struct range_table_work_area range_table_work; /* If the object matched can contain multibyte characters. */ const boolean multibyte = RE_MULTIBYTE_P (bufp); /* If a target of matching can contain multibyte characters. */ const boolean target_multibyte = RE_TARGET_MULTIBYTE_P (bufp); /* Nonzero if we have pushed down into a subpattern. */ int in_subpattern = 0; /* These hold the values of p, pattern, and pend from the main pattern when we have pushed into a subpattern. */ re_char *main_p; re_char *main_pattern; re_char *main_pend; #ifdef DEBUG debug++; DEBUG_PRINT1 ("\nCompiling pattern: "); if (debug > 0) { unsigned debug_count; for (debug_count = 0; debug_count < size; debug_count++) putchar (pattern[debug_count]); putchar ('\n'); } #endif /* DEBUG */ /* Initialize the compile stack. */ compile_stack.stack = TALLOC (INIT_COMPILE_STACK_SIZE, compile_stack_elt_t); if (compile_stack.stack == NULL) return REG_ESPACE; compile_stack.size = INIT_COMPILE_STACK_SIZE; compile_stack.avail = 0; range_table_work.table = 0; range_table_work.allocated = 0; /* Initialize the pattern buffer. */ bufp->syntax = syntax; bufp->fastmap_accurate = 0; bufp->not_bol = bufp->not_eol = 0; bufp->used_syntax = 0; /* Set `used' to zero, so that if we return an error, the pattern printer (for debugging) will think there's no pattern. We reset it at the end. */ bufp->used = 0; /* Always count groups, whether or not bufp->no_sub is set. */ bufp->re_nsub = 0; #if !defined emacs && !defined SYNTAX_TABLE /* Initialize the syntax table. */ init_syntax_once (); #endif if (bufp->allocated == 0) { if (bufp->buffer) { /* If zero allocated, but buffer is non-null, try to realloc enough space. This loses if buffer's address is bogus, but that is the user's responsibility. */ RETALLOC (bufp->buffer, INIT_BUF_SIZE, unsigned char); } else { /* Caller did not allocate a buffer. Do it for them. */ bufp->buffer = TALLOC (INIT_BUF_SIZE, unsigned char); } if (!bufp->buffer) FREE_STACK_RETURN (REG_ESPACE); bufp->allocated = INIT_BUF_SIZE; } begalt = b = bufp->buffer; /* Loop through the uncompiled pattern until we're at the end. */ while (1) { if (p == pend) { /* If this is the end of an included regexp, pop back to the main regexp and try again. */ if (in_subpattern) { in_subpattern = 0; pattern = main_pattern; p = main_p; pend = main_pend; continue; } /* If this is the end of the main regexp, we are done. */ break; } PATFETCH (c); switch (c) { case ' ': { re_char *p1 = p; /* If there's no special whitespace regexp, treat spaces normally. And don't try to do this recursively. */ if (!whitespace_regexp || in_subpattern) goto normal_char; /* Peek past following spaces. */ while (p1 != pend) { if (*p1 != ' ') break; p1++; } /* If the spaces are followed by a repetition op, treat them normally. */ if (p1 != pend && (*p1 == '*' || *p1 == '+' || *p1 == '?' || (*p1 == '\\' && p1 + 1 != pend && p1[1] == '{'))) goto normal_char; /* Replace the spaces with the whitespace regexp. */ in_subpattern = 1; main_p = p1; main_pend = pend; main_pattern = pattern; p = pattern = whitespace_regexp; pend = p + strlen (p); break; } case '^': { if ( /* If at start of pattern, it's an operator. */ p == pattern + 1 /* If context independent, it's an operator. */ || syntax & RE_CONTEXT_INDEP_ANCHORS /* Otherwise, depends on what's come before. */ || at_begline_loc_p (pattern, p, syntax)) BUF_PUSH ((syntax & RE_NO_NEWLINE_ANCHOR) ? begbuf : begline); else goto normal_char; } break; case '$': { if ( /* If at end of pattern, it's an operator. */ p == pend /* If context independent, it's an operator. */ || syntax & RE_CONTEXT_INDEP_ANCHORS /* Otherwise, depends on what's next. */ || at_endline_loc_p (p, pend, syntax)) BUF_PUSH ((syntax & RE_NO_NEWLINE_ANCHOR) ? endbuf : endline); else goto normal_char; } break; case '+': case '?': if ((syntax & RE_BK_PLUS_QM) || (syntax & RE_LIMITED_OPS)) goto normal_char; handle_plus: case '*': /* If there is no previous pattern... */ if (!laststart) { if (syntax & RE_CONTEXT_INVALID_OPS) FREE_STACK_RETURN (REG_BADRPT); else if (!(syntax & RE_CONTEXT_INDEP_OPS)) goto normal_char; } { /* 1 means zero (many) matches is allowed. */ boolean zero_times_ok = 0, many_times_ok = 0; boolean greedy = 1; /* If there is a sequence of repetition chars, collapse it down to just one (the right one). We can't combine interval operators with these because of, e.g., `a{2}*', which should only match an even number of `a's. */ for (;;) { if ((syntax & RE_FRUGAL) && c == '?' && (zero_times_ok || many_times_ok)) greedy = 0; else { zero_times_ok |= c != '+'; many_times_ok |= c != '?'; } if (p == pend) break; else if (*p == '*' || (!(syntax & RE_BK_PLUS_QM) && (*p == '+' || *p == '?'))) ; else if (syntax & RE_BK_PLUS_QM && *p == '\\') { if (p+1 == pend) FREE_STACK_RETURN (REG_EESCAPE); if (p[1] == '+' || p[1] == '?') PATFETCH (c); /* Gobble up the backslash. */ else break; } else break; /* If we get here, we found another repeat character. */ PATFETCH (c); } /* Star, etc. applied to an empty pattern is equivalent to an empty pattern. */ if (!laststart || laststart == b) break; /* Now we know whether or not zero matches is allowed and also whether or not two or more matches is allowed. */ if (greedy) { if (many_times_ok) { boolean simple = skip_one_char (laststart) == b; unsigned int startoffset = 0; re_opcode_t ofj = /* Check if the loop can match the empty string. */ (simple || !analyse_first (laststart, b, NULL, 0)) ? on_failure_jump : on_failure_jump_loop; assert (skip_one_char (laststart) <= b); if (!zero_times_ok && simple) { /* Since simple * loops can be made faster by using on_failure_keep_string_jump, we turn simple P+ into PP* if P is simple. */ unsigned char *p1, *p2; startoffset = b - laststart; GET_BUFFER_SPACE (startoffset); p1 = b; p2 = laststart; while (p2 < p1) *b++ = *p2++; zero_times_ok = 1; } GET_BUFFER_SPACE (6); if (!zero_times_ok) /* A + loop. */ STORE_JUMP (ofj, b, b + 6); else /* Simple * loops can use on_failure_keep_string_jump depending on what follows. But since we don't know that yet, we leave the decision up to on_failure_jump_smart. */ INSERT_JUMP (simple ? on_failure_jump_smart : ofj, laststart + startoffset, b + 6); b += 3; STORE_JUMP (jump, b, laststart + startoffset); b += 3; } else { /* A simple ? pattern. */ assert (zero_times_ok); GET_BUFFER_SPACE (3); INSERT_JUMP (on_failure_jump, laststart, b + 3); b += 3; } } else /* not greedy */ { /* I wish the greedy and non-greedy cases could be merged. */ GET_BUFFER_SPACE (7); /* We might use less. */ if (many_times_ok) { boolean emptyp = analyse_first (laststart, b, NULL, 0); /* The non-greedy multiple match looks like a repeat..until: we only need a conditional jump at the end of the loop. */ if (emptyp) BUF_PUSH (no_op); STORE_JUMP (emptyp ? on_failure_jump_nastyloop : on_failure_jump, b, laststart); b += 3; if (zero_times_ok) { /* The repeat...until naturally matches one or more. To also match zero times, we need to first jump to the end of the loop (its conditional jump). */ INSERT_JUMP (jump, laststart, b); b += 3; } } else { /* non-greedy a?? */ INSERT_JUMP (jump, laststart, b + 3); b += 3; INSERT_JUMP (on_failure_jump, laststart, laststart + 6); b += 3; } } } pending_exact = 0; break; case '.': laststart = b; BUF_PUSH (anychar); break; case '[': { CLEAR_RANGE_TABLE_WORK_USED (range_table_work); if (p == pend) FREE_STACK_RETURN (REG_EBRACK); /* Ensure that we have enough space to push a charset: the opcode, the length count, and the bitset; 34 bytes in all. */ GET_BUFFER_SPACE (34); laststart = b; /* We test `*p == '^' twice, instead of using an if statement, so we only need one BUF_PUSH. */ BUF_PUSH (*p == '^' ? charset_not : charset); if (*p == '^') p++; /* Remember the first position in the bracket expression. */ p1 = p; /* Push the number of bytes in the bitmap. */ BUF_PUSH ((1 << BYTEWIDTH) / BYTEWIDTH); /* Clear the whole map. */ bzero (b, (1 << BYTEWIDTH) / BYTEWIDTH); /* charset_not matches newline according to a syntax bit. */ if ((re_opcode_t) b[-2] == charset_not && (syntax & RE_HAT_LISTS_NOT_NEWLINE)) SET_LIST_BIT ('\n'); /* Read in characters and ranges, setting map bits. */ for (;;) { boolean escaped_char = false; const unsigned char *p2 = p; re_wchar_t ch, c2; if (p == pend) FREE_STACK_RETURN (REG_EBRACK); /* Don't translate yet. The range TRANSLATE(X..Y) cannot always be determined from TRANSLATE(X) and TRANSLATE(Y) So the translation is done later in a loop. Example: (let ((case-fold-search t)) (string-match "[A-_]" "A")) */ PATFETCH (c); /* \ might escape characters inside [...] and [^...]. */ if ((syntax & RE_BACKSLASH_ESCAPE_IN_LISTS) && c == '\\') { if (p == pend) FREE_STACK_RETURN (REG_EESCAPE); PATFETCH (c); escaped_char = true; } else { /* Could be the end of the bracket expression. If it's not (i.e., when the bracket expression is `[]' so far), the ']' character bit gets set way below. */ if (c == ']' && p2 != p1) break; } /* See if we're at the beginning of a possible character class. */ if (!escaped_char && syntax & RE_CHAR_CLASSES && c == '[' && *p == ':') { /* Leave room for the null. */ unsigned char str[CHAR_CLASS_MAX_LENGTH + 1]; const unsigned char *class_beg; PATFETCH (c); c1 = 0; class_beg = p; /* If pattern is `[[:'. */ if (p == pend) FREE_STACK_RETURN (REG_EBRACK); for (;;) { PATFETCH (c); if ((c == ':' && *p == ']') || p == pend) break; if (c1 < CHAR_CLASS_MAX_LENGTH) str[c1++] = c; else /* This is in any case an invalid class name. */ str[0] = '\0'; } str[c1] = '\0'; /* If isn't a word bracketed by `[:' and `:]': undo the ending character, the letters, and leave the leading `:' and `[' (but set bits for them). */ if (c == ':' && *p == ']') { re_wctype_t cc; int limit; cc = re_wctype (str); if (cc == 0) FREE_STACK_RETURN (REG_ECTYPE); /* Throw away the ] at the end of the character class. */ PATFETCH (c); if (p == pend) FREE_STACK_RETURN (REG_EBRACK); #ifndef emacs for (ch = 0; ch < (1 << BYTEWIDTH); ++ch) if (re_iswctype (btowc (ch), cc)) { c = TRANSLATE (ch); if (c < (1 << BYTEWIDTH)) SET_LIST_BIT (c); } #else /* emacs */ /* Most character classes in a multibyte match just set a flag. Exceptions are is_blank, is_digit, is_cntrl, and is_xdigit, since they can only match ASCII characters. We don't need to handle them for multibyte. They are distinguished by a negative wctype. */ for (ch = 0; ch < 256; ++ch) { c = RE_CHAR_TO_MULTIBYTE (ch); if (! CHAR_BYTE8_P (c) && re_iswctype (c, cc)) { SET_LIST_BIT (ch); c1 = TRANSLATE (c); if (c1 == c) continue; if (ASCII_CHAR_P (c1)) SET_LIST_BIT (c1); else if ((c1 = RE_CHAR_TO_UNIBYTE (c1)) >= 0) SET_LIST_BIT (c1); } } SET_RANGE_TABLE_WORK_AREA_BIT (range_table_work, re_wctype_to_bit (cc)); #endif /* emacs */ /* In most cases the matching rule for char classes only uses the syntax table for multibyte chars, so that the content of the syntax-table it is not hardcoded in the range_table. SPACE and WORD are the two exceptions. */ if ((1 << cc) & ((1 << RECC_SPACE) | (1 << RECC_WORD))) bufp->used_syntax = 1; /* Repeat the loop. */ continue; } else { /* Go back to right after the "[:". */ p = class_beg; SET_LIST_BIT ('['); /* Because the `:' may starts the range, we can't simply set bit and repeat the loop. Instead, just set it to C and handle below. */ c = ':'; } } if (p < pend && p[0] == '-' && p[1] != ']') { /* Discard the `-'. */ PATFETCH (c1); /* Fetch the character which ends the range. */ PATFETCH (c1); #ifdef emacs if (CHAR_BYTE8_P (c1) && ! ASCII_CHAR_P (c) && ! CHAR_BYTE8_P (c)) /* Treat the range from a multibyte character to raw-byte character as empty. */ c = c1 + 1; #endif /* emacs */ } else /* Range from C to C. */ c1 = c; if (c > c1) { if (syntax & RE_NO_EMPTY_RANGES) FREE_STACK_RETURN (REG_ERANGEX); /* Else, repeat the loop. */ } else { #ifndef emacs /* Set the range into bitmap */ for (; c <= c1; c++) { ch = TRANSLATE (c); if (ch < (1 << BYTEWIDTH)) SET_LIST_BIT (ch); } #else /* emacs */ if (c < 128) { ch = MIN (127, c1); SETUP_ASCII_RANGE (range_table_work, c, ch); c = ch + 1; if (CHAR_BYTE8_P (c1)) c = BYTE8_TO_CHAR (128); } if (c <= c1) { if (CHAR_BYTE8_P (c)) { c = CHAR_TO_BYTE8 (c); c1 = CHAR_TO_BYTE8 (c1); for (; c <= c1; c++) SET_LIST_BIT (c); } else if (multibyte) { SETUP_MULTIBYTE_RANGE (range_table_work, c, c1); } else { SETUP_UNIBYTE_RANGE (range_table_work, c, c1); } } #endif /* emacs */ } } /* Discard any (non)matching list bytes that are all 0 at the end of the map. Decrease the map-length byte too. */ while ((int) b[-1] > 0 && b[b[-1] - 1] == 0) b[-1]--; b += b[-1]; /* Build real range table from work area. */ if (RANGE_TABLE_WORK_USED (range_table_work) || RANGE_TABLE_WORK_BITS (range_table_work)) { int i; int used = RANGE_TABLE_WORK_USED (range_table_work); /* Allocate space for COUNT + RANGE_TABLE. Needs two bytes for flags, two for COUNT, and three bytes for each character. */ GET_BUFFER_SPACE (4 + used * 3); /* Indicate the existence of range table. */ laststart[1] |= 0x80; /* Store the character class flag bits into the range table. If not in emacs, these flag bits are always 0. */ *b++ = RANGE_TABLE_WORK_BITS (range_table_work) & 0xff; *b++ = RANGE_TABLE_WORK_BITS (range_table_work) >> 8; STORE_NUMBER_AND_INCR (b, used / 2); for (i = 0; i < used; i++) STORE_CHARACTER_AND_INCR (b, RANGE_TABLE_WORK_ELT (range_table_work, i)); } } break; case '(': if (syntax & RE_NO_BK_PARENS) goto handle_open; else goto normal_char; case ')': if (syntax & RE_NO_BK_PARENS) goto handle_close; else goto normal_char; case '\n': if (syntax & RE_NEWLINE_ALT) goto handle_alt; else goto normal_char; case '|': if (syntax & RE_NO_BK_VBAR) goto handle_alt; else goto normal_char; case '{': if (syntax & RE_INTERVALS && syntax & RE_NO_BK_BRACES) goto handle_interval; else goto normal_char; case '\\': if (p == pend) FREE_STACK_RETURN (REG_EESCAPE); /* Do not translate the character after the \, so that we can distinguish, e.g., \B from \b, even if we normally would translate, e.g., B to b. */ PATFETCH (c); switch (c) { case '(': if (syntax & RE_NO_BK_PARENS) goto normal_backslash; handle_open: { int shy = 0; regnum_t regnum = 0; if (p+1 < pend) { /* Look for a special (?...) construct */ if ((syntax & RE_SHY_GROUPS) && *p == '?') { PATFETCH (c); /* Gobble up the '?'. */ while (!shy) { PATFETCH (c); switch (c) { case ':': shy = 1; break; case '0': /* An explicitly specified regnum must start with non-0. */ if (regnum == 0) FREE_STACK_RETURN (REG_BADPAT); case '1': case '2': case '3': case '4': case '5': case '6': case '7': case '8': case '9': regnum = 10*regnum + (c - '0'); break; default: /* Only (?:...) is supported right now. */ FREE_STACK_RETURN (REG_BADPAT); } } } } if (!shy) regnum = ++bufp->re_nsub; else if (regnum) { /* It's actually not shy, but explicitly numbered. */ shy = 0; if (regnum > bufp->re_nsub) bufp->re_nsub = regnum; else if (regnum > bufp->re_nsub /* Ideally, we'd want to check that the specified group can't have matched (i.e. all subgroups using the same regnum are in other branches of OR patterns), but we don't currently keep track of enough info to do that easily. */ || group_in_compile_stack (compile_stack, regnum)) FREE_STACK_RETURN (REG_BADPAT); } else /* It's really shy. */ regnum = - bufp->re_nsub; if (COMPILE_STACK_FULL) { RETALLOC (compile_stack.stack, compile_stack.size << 1, compile_stack_elt_t); if (compile_stack.stack == NULL) return REG_ESPACE; compile_stack.size <<= 1; } /* These are the values to restore when we hit end of this group. They are all relative offsets, so that if the whole pattern moves because of realloc, they will still be valid. */ COMPILE_STACK_TOP.begalt_offset = begalt - bufp->buffer; COMPILE_STACK_TOP.fixup_alt_jump = fixup_alt_jump ? fixup_alt_jump - bufp->buffer + 1 : 0; COMPILE_STACK_TOP.laststart_offset = b - bufp->buffer; COMPILE_STACK_TOP.regnum = regnum; /* Do not push a start_memory for groups beyond the last one we can represent in the compiled pattern. */ if (regnum <= MAX_REGNUM && regnum > 0) BUF_PUSH_2 (start_memory, regnum); compile_stack.avail++; fixup_alt_jump = 0; laststart = 0; begalt = b; /* If we've reached MAX_REGNUM groups, then this open won't actually generate any code, so we'll have to clear pending_exact explicitly. */ pending_exact = 0; break; } case ')': if (syntax & RE_NO_BK_PARENS) goto normal_backslash; if (COMPILE_STACK_EMPTY) { if (syntax & RE_UNMATCHED_RIGHT_PAREN_ORD) goto normal_backslash; else FREE_STACK_RETURN (REG_ERPAREN); } handle_close: FIXUP_ALT_JUMP (); /* See similar code for backslashed left paren above. */ if (COMPILE_STACK_EMPTY) { if (syntax & RE_UNMATCHED_RIGHT_PAREN_ORD) goto normal_char; else FREE_STACK_RETURN (REG_ERPAREN); } /* Since we just checked for an empty stack above, this ``can't happen''. */ assert (compile_stack.avail != 0); { /* We don't just want to restore into `regnum', because later groups should continue to be numbered higher, as in `(ab)c(de)' -- the second group is #2. */ regnum_t regnum; compile_stack.avail--; begalt = bufp->buffer + COMPILE_STACK_TOP.begalt_offset; fixup_alt_jump = COMPILE_STACK_TOP.fixup_alt_jump ? bufp->buffer + COMPILE_STACK_TOP.fixup_alt_jump - 1 : 0; laststart = bufp->buffer + COMPILE_STACK_TOP.laststart_offset; regnum = COMPILE_STACK_TOP.regnum; /* If we've reached MAX_REGNUM groups, then this open won't actually generate any code, so we'll have to clear pending_exact explicitly. */ pending_exact = 0; /* We're at the end of the group, so now we know how many groups were inside this one. */ if (regnum <= MAX_REGNUM && regnum > 0) BUF_PUSH_2 (stop_memory, regnum); } break; case '|': /* `\|'. */ if (syntax & RE_LIMITED_OPS || syntax & RE_NO_BK_VBAR) goto normal_backslash; handle_alt: if (syntax & RE_LIMITED_OPS) goto normal_char; /* Insert before the previous alternative a jump which jumps to this alternative if the former fails. */ GET_BUFFER_SPACE (3); INSERT_JUMP (on_failure_jump, begalt, b + 6); pending_exact = 0; b += 3; /* The alternative before this one has a jump after it which gets executed if it gets matched. Adjust that jump so it will jump to this alternative's analogous jump (put in below, which in turn will jump to the next (if any) alternative's such jump, etc.). The last such jump jumps to the correct final destination. A picture: _____ _____ | | | | | v | v a | b | c If we are at `b', then fixup_alt_jump right now points to a three-byte space after `a'. We'll put in the jump, set fixup_alt_jump to right after `b', and leave behind three bytes which we'll fill in when we get to after `c'. */ FIXUP_ALT_JUMP (); /* Mark and leave space for a jump after this alternative, to be filled in later either by next alternative or when know we're at the end of a series of alternatives. */ fixup_alt_jump = b; GET_BUFFER_SPACE (3); b += 3; laststart = 0; begalt = b; break; case '{': /* If \{ is a literal. */ if (!(syntax & RE_INTERVALS) /* If we're at `\{' and it's not the open-interval operator. */ || (syntax & RE_NO_BK_BRACES)) goto normal_backslash; handle_interval: { /* If got here, then the syntax allows intervals. */ /* At least (most) this many matches must be made. */ int lower_bound = 0, upper_bound = -1; beg_interval = p; GET_UNSIGNED_NUMBER (lower_bound); if (c == ',') GET_UNSIGNED_NUMBER (upper_bound); else /* Interval such as `{1}' => match exactly once. */ upper_bound = lower_bound; if (lower_bound < 0 || upper_bound > RE_DUP_MAX || (upper_bound >= 0 && lower_bound > upper_bound)) FREE_STACK_RETURN (REG_BADBR); if (!(syntax & RE_NO_BK_BRACES)) { if (c != '\\') FREE_STACK_RETURN (REG_BADBR); if (p == pend) FREE_STACK_RETURN (REG_EESCAPE); PATFETCH (c); } if (c != '}') FREE_STACK_RETURN (REG_BADBR); /* We just parsed a valid interval. */ /* If it's invalid to have no preceding re. */ if (!laststart) { if (syntax & RE_CONTEXT_INVALID_OPS) FREE_STACK_RETURN (REG_BADRPT); else if (syntax & RE_CONTEXT_INDEP_OPS) laststart = b; else goto unfetch_interval; } if (upper_bound == 0) /* If the upper bound is zero, just drop the sub pattern altogether. */ b = laststart; else if (lower_bound == 1 && upper_bound == 1) /* Just match it once: nothing to do here. */ ; /* Otherwise, we have a nontrivial interval. When we're all done, the pattern will look like: set_number_at set_number_at succeed_n jump_n (The upper bound and `jump_n' are omitted if `upper_bound' is 1, though.) */ else { /* If the upper bound is > 1, we need to insert more at the end of the loop. */ unsigned int nbytes = (upper_bound < 0 ? 3 : upper_bound > 1 ? 5 : 0); unsigned int startoffset = 0; GET_BUFFER_SPACE (20); /* We might use less. */ if (lower_bound == 0) { /* A succeed_n that starts with 0 is really a a simple on_failure_jump_loop. */ INSERT_JUMP (on_failure_jump_loop, laststart, b + 3 + nbytes); b += 3; } else { /* Initialize lower bound of the `succeed_n', even though it will be set during matching by its attendant `set_number_at' (inserted next), because `re_compile_fastmap' needs to know. Jump to the `jump_n' we might insert below. */ INSERT_JUMP2 (succeed_n, laststart, b + 5 + nbytes, lower_bound); b += 5; /* Code to initialize the lower bound. Insert before the `succeed_n'. The `5' is the last two bytes of this `set_number_at', plus 3 bytes of the following `succeed_n'. */ insert_op2 (set_number_at, laststart, 5, lower_bound, b); b += 5; startoffset += 5; } if (upper_bound < 0) { /* A negative upper bound stands for infinity, in which case it degenerates to a plain jump. */ STORE_JUMP (jump, b, laststart + startoffset); b += 3; } else if (upper_bound > 1) { /* More than one repetition is allowed, so append a backward jump to the `succeed_n' that starts this interval. When we've reached this during matching, we'll have matched the interval once, so jump back only `upper_bound - 1' times. */ STORE_JUMP2 (jump_n, b, laststart + startoffset, upper_bound - 1); b += 5; /* The location we want to set is the second parameter of the `jump_n'; that is `b-2' as an absolute address. `laststart' will be the `set_number_at' we're about to insert; `laststart+3' the number to set, the source for the relative address. But we are inserting into the middle of the pattern -- so everything is getting moved up by 5. Conclusion: (b - 2) - (laststart + 3) + 5, i.e., b - laststart. We insert this at the beginning of the loop so that if we fail during matching, we'll reinitialize the bounds. */ insert_op2 (set_number_at, laststart, b - laststart, upper_bound - 1, b); b += 5; } } pending_exact = 0; beg_interval = NULL; } break; unfetch_interval: /* If an invalid interval, match the characters as literals. */ assert (beg_interval); p = beg_interval; beg_interval = NULL; /* normal_char and normal_backslash need `c'. */ c = '{'; if (!(syntax & RE_NO_BK_BRACES)) { assert (p > pattern && p[-1] == '\\'); goto normal_backslash; } else goto normal_char; #ifdef emacs /* There is no way to specify the before_dot and after_dot operators. rms says this is ok. --karl */ case '=': BUF_PUSH (at_dot); break; case 's': laststart = b; PATFETCH (c); BUF_PUSH_2 (syntaxspec, syntax_spec_code[c]); break; case 'S': laststart = b; PATFETCH (c); BUF_PUSH_2 (notsyntaxspec, syntax_spec_code[c]); break; case 'c': laststart = b; PATFETCH (c); BUF_PUSH_2 (categoryspec, c); break; case 'C': laststart = b; PATFETCH (c); BUF_PUSH_2 (notcategoryspec, c); break; #endif /* emacs */ case 'w': if (syntax & RE_NO_GNU_OPS) goto normal_char; laststart = b; BUF_PUSH_2 (syntaxspec, Sword); break; case 'W': if (syntax & RE_NO_GNU_OPS) goto normal_char; laststart = b; BUF_PUSH_2 (notsyntaxspec, Sword); break; case '<': if (syntax & RE_NO_GNU_OPS) goto normal_char; BUF_PUSH (wordbeg); break; case '>': if (syntax & RE_NO_GNU_OPS) goto normal_char; BUF_PUSH (wordend); break; case '_': if (syntax & RE_NO_GNU_OPS) goto normal_char; laststart = b; PATFETCH (c); if (c == '<') BUF_PUSH (symbeg); else if (c == '>') BUF_PUSH (symend); else FREE_STACK_RETURN (REG_BADPAT); break; case 'b': if (syntax & RE_NO_GNU_OPS) goto normal_char; BUF_PUSH (wordbound); break; case 'B': if (syntax & RE_NO_GNU_OPS) goto normal_char; BUF_PUSH (notwordbound); break; case '`': if (syntax & RE_NO_GNU_OPS) goto normal_char; BUF_PUSH (begbuf); break; case '\'': if (syntax & RE_NO_GNU_OPS) goto normal_char; BUF_PUSH (endbuf); break; case '1': case '2': case '3': case '4': case '5': case '6': case '7': case '8': case '9': { regnum_t reg; if (syntax & RE_NO_BK_REFS) goto normal_backslash; reg = c - '0'; if (reg > bufp->re_nsub || reg < 1 /* Can't back reference to a subexp before its end. */ || group_in_compile_stack (compile_stack, reg)) FREE_STACK_RETURN (REG_ESUBREG); laststart = b; BUF_PUSH_2 (duplicate, reg); } break; case '+': case '?': if (syntax & RE_BK_PLUS_QM) goto handle_plus; else goto normal_backslash; default: normal_backslash: /* You might think it would be useful for \ to mean not to translate; but if we don't translate it it will never match anything. */ goto normal_char; } break; default: /* Expects the character in `c'. */ normal_char: /* If no exactn currently being built. */ if (!pending_exact /* If last exactn not at current position. */ || pending_exact + *pending_exact + 1 != b /* We have only one byte following the exactn for the count. */ || *pending_exact >= (1 << BYTEWIDTH) - MAX_MULTIBYTE_LENGTH /* If followed by a repetition operator. */ || (p != pend && (*p == '*' || *p == '^')) || ((syntax & RE_BK_PLUS_QM) ? p + 1 < pend && *p == '\\' && (p[1] == '+' || p[1] == '?') : p != pend && (*p == '+' || *p == '?')) || ((syntax & RE_INTERVALS) && ((syntax & RE_NO_BK_BRACES) ? p != pend && *p == '{' : p + 1 < pend && p[0] == '\\' && p[1] == '{'))) { /* Start building a new exactn. */ laststart = b; BUF_PUSH_2 (exactn, 0); pending_exact = b - 1; } GET_BUFFER_SPACE (MAX_MULTIBYTE_LENGTH); { int len; if (multibyte) { c = TRANSLATE (c); len = CHAR_STRING (c, b); b += len; } else { c1 = RE_CHAR_TO_MULTIBYTE (c); if (! CHAR_BYTE8_P (c1)) { re_wchar_t c2 = TRANSLATE (c1); if (c1 != c2 && (c1 = RE_CHAR_TO_UNIBYTE (c2)) >= 0) c = c1; } *b++ = c; len = 1; } (*pending_exact) += len; } break; } /* switch (c) */ } /* while p != pend */ /* Through the pattern now. */ FIXUP_ALT_JUMP (); if (!COMPILE_STACK_EMPTY) FREE_STACK_RETURN (REG_EPAREN); /* If we don't want backtracking, force success the first time we reach the end of the compiled pattern. */ if (syntax & RE_NO_POSIX_BACKTRACKING) BUF_PUSH (succeed); /* We have succeeded; set the length of the buffer. */ bufp->used = b - bufp->buffer; #ifdef DEBUG if (debug > 0) { re_compile_fastmap (bufp); DEBUG_PRINT1 ("\nCompiled pattern: \n"); print_compiled_pattern (bufp); } debug--; #endif /* DEBUG */ #ifndef MATCH_MAY_ALLOCATE /* Initialize the failure stack to the largest possible stack. This isn't necessary unless we're trying to avoid calling alloca in the search and match routines. */ { int num_regs = bufp->re_nsub + 1; if (fail_stack.size < re_max_failures * TYPICAL_FAILURE_SIZE) { fail_stack.size = re_max_failures * TYPICAL_FAILURE_SIZE; if (! fail_stack.stack) fail_stack.stack = (fail_stack_elt_t *) malloc (fail_stack.size * sizeof (fail_stack_elt_t)); else fail_stack.stack = (fail_stack_elt_t *) realloc (fail_stack.stack, (fail_stack.size * sizeof (fail_stack_elt_t))); } regex_grow_registers (num_regs); } #endif /* not MATCH_MAY_ALLOCATE */ FREE_STACK_RETURN (REG_NOERROR); } /* regex_compile */ /* Subroutines for `regex_compile'. */ /* Store OP at LOC followed by two-byte integer parameter ARG. */ static void store_op1 (op, loc, arg) re_opcode_t op; unsigned char *loc; int arg; { *loc = (unsigned char) op; STORE_NUMBER (loc + 1, arg); } /* Like `store_op1', but for two two-byte parameters ARG1 and ARG2. */ static void store_op2 (op, loc, arg1, arg2) re_opcode_t op; unsigned char *loc; int arg1, arg2; { *loc = (unsigned char) op; STORE_NUMBER (loc + 1, arg1); STORE_NUMBER (loc + 3, arg2); } /* Copy the bytes from LOC to END to open up three bytes of space at LOC for OP followed by two-byte integer parameter ARG. */ static void insert_op1 (op, loc, arg, end) re_opcode_t op; unsigned char *loc; int arg; unsigned char *end; { register unsigned char *pfrom = end; register unsigned char *pto = end + 3; while (pfrom != loc) *--pto = *--pfrom; store_op1 (op, loc, arg); } /* Like `insert_op1', but for two two-byte parameters ARG1 and ARG2. */ static void insert_op2 (op, loc, arg1, arg2, end) re_opcode_t op; unsigned char *loc; int arg1, arg2; unsigned char *end; { register unsigned char *pfrom = end; register unsigned char *pto = end + 5; while (pfrom != loc) *--pto = *--pfrom; store_op2 (op, loc, arg1, arg2); } /* P points to just after a ^ in PATTERN. Return true if that ^ comes after an alternative or a begin-subexpression. We assume there is at least one character before the ^. */ static boolean at_begline_loc_p (pattern, p, syntax) re_char *pattern, *p; reg_syntax_t syntax; { re_char *prev = p - 2; boolean prev_prev_backslash = prev > pattern && prev[-1] == '\\'; return /* After a subexpression? */ (*prev == '(' && (syntax & RE_NO_BK_PARENS || prev_prev_backslash)) /* After an alternative? */ || (*prev == '|' && (syntax & RE_NO_BK_VBAR || prev_prev_backslash)) /* After a shy subexpression? */ || ((syntax & RE_SHY_GROUPS) && prev - 2 >= pattern && prev[-1] == '?' && prev[-2] == '(' && (syntax & RE_NO_BK_PARENS || (prev - 3 >= pattern && prev[-3] == '\\'))); } /* The dual of at_begline_loc_p. This one is for $. We assume there is at least one character after the $, i.e., `P < PEND'. */ static boolean at_endline_loc_p (p, pend, syntax) re_char *p, *pend; reg_syntax_t syntax; { re_char *next = p; boolean next_backslash = *next == '\\'; re_char *next_next = p + 1 < pend ? p + 1 : 0; return /* Before a subexpression? */ (syntax & RE_NO_BK_PARENS ? *next == ')' : next_backslash && next_next && *next_next == ')') /* Before an alternative? */ || (syntax & RE_NO_BK_VBAR ? *next == '|' : next_backslash && next_next && *next_next == '|'); } /* Returns true if REGNUM is in one of COMPILE_STACK's elements and false if it's not. */ static boolean group_in_compile_stack (compile_stack, regnum) compile_stack_type compile_stack; regnum_t regnum; { int this_element; for (this_element = compile_stack.avail - 1; this_element >= 0; this_element--) if (compile_stack.stack[this_element].regnum == regnum) return true; return false; } /* analyse_first. If fastmap is non-NULL, go through the pattern and fill fastmap with all the possible leading chars. If fastmap is NULL, don't bother filling it up (obviously) and only return whether the pattern could potentially match the empty string. Return 1 if p..pend might match the empty string. Return 0 if p..pend matches at least one char. Return -1 if fastmap was not updated accurately. */ static int analyse_first (p, pend, fastmap, multibyte) re_char *p, *pend; char *fastmap; const int multibyte; { int j, k; boolean not; /* If all elements for base leading-codes in fastmap is set, this flag is set true. */ boolean match_any_multibyte_characters = false; assert (p); /* The loop below works as follows: - It has a working-list kept in the PATTERN_STACK and which basically starts by only containing a pointer to the first operation. - If the opcode we're looking at is a match against some set of chars, then we add those chars to the fastmap and go on to the next work element from the worklist (done via `break'). - If the opcode is a control operator on the other hand, we either ignore it (if it's meaningless at this point, such as `start_memory') or execute it (if it's a jump). If the jump has several destinations (i.e. `on_failure_jump'), then we push the other destination onto the worklist. We guarantee termination by ignoring backward jumps (more or less), so that `p' is monotonically increasing. More to the point, we never set `p' (or push) anything `<= p1'. */ while (p < pend) { /* `p1' is used as a marker of how far back a `on_failure_jump' can go without being ignored. It is normally equal to `p' (which prevents any backward `on_failure_jump') except right after a plain `jump', to allow patterns such as: 0: jump 10 3..9: 10: on_failure_jump 3 as used for the *? operator. */ re_char *p1 = p; switch (SWITCH_ENUM_CAST ((re_opcode_t) *p++)) { case succeed: return 1; continue; case duplicate: /* If the first character has to match a backreference, that means that the group was empty (since it already matched). Since this is the only case that interests us here, we can assume that the backreference must match the empty string. */ p++; continue; /* Following are the cases which match a character. These end with `break'. */ case exactn: if (fastmap) { /* If multibyte is nonzero, the first byte of each character is an ASCII or a leading code. Otherwise, each byte is a character. Thus, this works in both cases. */ fastmap[p[1]] = 1; if (! multibyte) { /* For the case of matching this unibyte regex against multibyte, we must set a leading code of the corresponding multibyte character. */ int c = RE_CHAR_TO_MULTIBYTE (p[1]); if (! CHAR_BYTE8_P (c)) fastmap[CHAR_LEADING_CODE (c)] = 1; } } break; case anychar: /* We could put all the chars except for \n (and maybe \0) but we don't bother since it is generally not worth it. */ if (!fastmap) break; return -1; case charset_not: if (!fastmap) break; { /* Chars beyond end of bitmap are possible matches. */ for (j = CHARSET_BITMAP_SIZE (&p[-1]) * BYTEWIDTH; j < (1 << BYTEWIDTH); j++) fastmap[j] = 1; } /* Fallthrough */ case charset: if (!fastmap) break; not = (re_opcode_t) *(p - 1) == charset_not; for (j = CHARSET_BITMAP_SIZE (&p[-1]) * BYTEWIDTH - 1, p++; j >= 0; j--) if (!!(p[j / BYTEWIDTH] & (1 << (j % BYTEWIDTH))) ^ not) fastmap[j] = 1; #ifdef emacs if (/* Any leading code can possibly start a character which doesn't match the specified set of characters. */ not || /* If we can match a character class, we can match any multibyte characters. */ (CHARSET_RANGE_TABLE_EXISTS_P (&p[-2]) && CHARSET_RANGE_TABLE_BITS (&p[-2]) != 0)) { if (match_any_multibyte_characters == false) { for (j = MIN_MULTIBYTE_LEADING_CODE; j <= MAX_MULTIBYTE_LEADING_CODE; j++) fastmap[j] = 1; match_any_multibyte_characters = true; } } else if (!not && CHARSET_RANGE_TABLE_EXISTS_P (&p[-2]) && match_any_multibyte_characters == false) { /* Set fastmap[I] to 1 where I is a leading code of each multibyte characer in the range table. */ int c, count; unsigned char lc1, lc2; /* Make P points the range table. `+ 2' is to skip flag bits for a character class. */ p += CHARSET_BITMAP_SIZE (&p[-2]) + 2; /* Extract the number of ranges in range table into COUNT. */ EXTRACT_NUMBER_AND_INCR (count, p); for (; count > 0; count--, p += 3) { /* Extract the start and end of each range. */ EXTRACT_CHARACTER (c, p); lc1 = CHAR_LEADING_CODE (c); p += 3; EXTRACT_CHARACTER (c, p); lc2 = CHAR_LEADING_CODE (c); for (j = lc1; j <= lc2; j++) fastmap[j] = 1; } } #endif break; case syntaxspec: case notsyntaxspec: if (!fastmap) break; #ifndef emacs not = (re_opcode_t)p[-1] == notsyntaxspec; k = *p++; for (j = 0; j < (1 << BYTEWIDTH); j++) if ((SYNTAX (j) == (enum syntaxcode) k) ^ not) fastmap[j] = 1; break; #else /* emacs */ /* This match depends on text properties. These end with aborting optimizations. */ return -1; case categoryspec: case notcategoryspec: if (!fastmap) break; not = (re_opcode_t)p[-1] == notcategoryspec; k = *p++; for (j = (1 << BYTEWIDTH); j >= 0; j--) if ((CHAR_HAS_CATEGORY (j, k)) ^ not) fastmap[j] = 1; /* Any leading code can possibly start a character which has or doesn't has the specified category. */ if (match_any_multibyte_characters == false) { for (j = MIN_MULTIBYTE_LEADING_CODE; j <= MAX_MULTIBYTE_LEADING_CODE; j++) fastmap[j] = 1; match_any_multibyte_characters = true; } break; /* All cases after this match the empty string. These end with `continue'. */ case before_dot: case at_dot: case after_dot: #endif /* !emacs */ case no_op: case begline: case endline: case begbuf: case endbuf: case wordbound: case notwordbound: case wordbeg: case wordend: case symbeg: case symend: continue; case jump: EXTRACT_NUMBER_AND_INCR (j, p); if (j < 0) /* Backward jumps can only go back to code that we've already visited. `re_compile' should make sure this is true. */ break; p += j; switch (SWITCH_ENUM_CAST ((re_opcode_t) *p)) { case on_failure_jump: case on_failure_keep_string_jump: case on_failure_jump_loop: case on_failure_jump_nastyloop: case on_failure_jump_smart: p++; break; default: continue; }; /* Keep `p1' to allow the `on_failure_jump' we are jumping to to jump back to "just after here". */ /* Fallthrough */ case on_failure_jump: case on_failure_keep_string_jump: case on_failure_jump_nastyloop: case on_failure_jump_loop: case on_failure_jump_smart: EXTRACT_NUMBER_AND_INCR (j, p); if (p + j <= p1) ; /* Backward jump to be ignored. */ else { /* We have to look down both arms. We first go down the "straight" path so as to minimize stack usage when going through alternatives. */ int r = analyse_first (p, pend, fastmap, multibyte); if (r) return r; p += j; } continue; case jump_n: /* This code simply does not properly handle forward jump_n. */ DEBUG_STATEMENT (EXTRACT_NUMBER (j, p); assert (j < 0)); p += 4; /* jump_n can either jump or fall through. The (backward) jump case has already been handled, so we only need to look at the fallthrough case. */ continue; case succeed_n: /* If N == 0, it should be an on_failure_jump_loop instead. */ DEBUG_STATEMENT (EXTRACT_NUMBER (j, p + 2); assert (j > 0)); p += 4; /* We only care about one iteration of the loop, so we don't need to consider the case where this behaves like an on_failure_jump. */ continue; case set_number_at: p += 4; continue; case start_memory: case stop_memory: p += 1; continue; default: abort (); /* We have listed all the cases. */ } /* switch *p++ */ /* Getting here means we have found the possible starting characters for one path of the pattern -- and that the empty string does not match. We need not follow this path further. */ return 0; } /* while p */ /* We reached the end without matching anything. */ return 1; } /* analyse_first */ /* re_compile_fastmap computes a ``fastmap'' for the compiled pattern in BUFP. A fastmap records which of the (1 << BYTEWIDTH) possible characters can start a string that matches the pattern. This fastmap is used by re_search to skip quickly over impossible starting points. Character codes above (1 << BYTEWIDTH) are not represented in the fastmap, but the leading codes are represented. Thus, the fastmap indicates which character sets could start a match. The caller must supply the address of a (1 << BYTEWIDTH)-byte data area as BUFP->fastmap. We set the `fastmap', `fastmap_accurate', and `can_be_null' fields in the pattern buffer. Returns 0 if we succeed, -2 if an internal error. */ int re_compile_fastmap (bufp) struct re_pattern_buffer *bufp; { char *fastmap = bufp->fastmap; int analysis; assert (fastmap && bufp->buffer); bzero (fastmap, 1 << BYTEWIDTH); /* Assume nothing's valid. */ bufp->fastmap_accurate = 1; /* It will be when we're done. */ analysis = analyse_first (bufp->buffer, bufp->buffer + bufp->used, fastmap, RE_MULTIBYTE_P (bufp)); bufp->can_be_null = (analysis != 0); return 0; } /* re_compile_fastmap */ /* Set REGS to hold NUM_REGS registers, storing them in STARTS and ENDS. Subsequent matches using PATTERN_BUFFER and REGS will use this memory for recording register information. STARTS and ENDS must be allocated using the malloc library routine, and must each be at least NUM_REGS * sizeof (regoff_t) bytes long. If NUM_REGS == 0, then subsequent matches should allocate their own register data. Unless this function is called, the first search or match using PATTERN_BUFFER will allocate its own register data, without freeing the old data. */ void re_set_registers (bufp, regs, num_regs, starts, ends) struct re_pattern_buffer *bufp; struct re_registers *regs; unsigned num_regs; regoff_t *starts, *ends; { if (num_regs) { bufp->regs_allocated = REGS_REALLOCATE; regs->num_regs = num_regs; regs->start = starts; regs->end = ends; } else { bufp->regs_allocated = REGS_UNALLOCATED; regs->num_regs = 0; regs->start = regs->end = (regoff_t *) 0; } } WEAK_ALIAS (__re_set_registers, re_set_registers) /* Searching routines. */ /* Like re_search_2, below, but only one string is specified, and doesn't let you say where to stop matching. */ int re_search (bufp, string, size, startpos, range, regs) struct re_pattern_buffer *bufp; const char *string; int size, startpos, range; struct re_registers *regs; { return re_search_2 (bufp, NULL, 0, string, size, startpos, range, regs, size); } WEAK_ALIAS (__re_search, re_search) /* Head address of virtual concatenation of string. */ #define HEAD_ADDR_VSTRING(P) \ (((P) >= size1 ? string2 : string1)) /* End address of virtual concatenation of string. */ #define STOP_ADDR_VSTRING(P) \ (((P) >= size1 ? string2 + size2 : string1 + size1)) /* Address of POS in the concatenation of virtual string. */ #define POS_ADDR_VSTRING(POS) \ (((POS) >= size1 ? string2 - size1 : string1) + (POS)) /* Using the compiled pattern in BUFP->buffer, first tries to match the virtual concatenation of STRING1 and STRING2, starting first at index STARTPOS, then at STARTPOS + 1, and so on. STRING1 and STRING2 have length SIZE1 and SIZE2, respectively. RANGE is how far to scan while trying to match. RANGE = 0 means try only at STARTPOS; in general, the last start tried is STARTPOS + RANGE. In REGS, return the indices of the virtual concatenation of STRING1 and STRING2 that matched the entire BUFP->buffer and its contained subexpressions. Do not consider matching one past the index STOP in the virtual concatenation of STRING1 and STRING2. We return either the position in the strings at which the match was found, -1 if no match, or -2 if error (such as failure stack overflow). */ int re_search_2 (bufp, str1, size1, str2, size2, startpos, range, regs, stop) struct re_pattern_buffer *bufp; const char *str1, *str2; int size1, size2; int startpos; int range; struct re_registers *regs; int stop; { int val; re_char *string1 = (re_char*) str1; re_char *string2 = (re_char*) str2; register char *fastmap = bufp->fastmap; register RE_TRANSLATE_TYPE translate = bufp->translate; int total_size = size1 + size2; int endpos = startpos + range; boolean anchored_start; /* Nonzero if we are searching multibyte string. */ const boolean multibyte = RE_TARGET_MULTIBYTE_P (bufp); /* Check for out-of-range STARTPOS. */ if (startpos < 0 || startpos > total_size) return -1; /* Fix up RANGE if it might eventually take us outside the virtual concatenation of STRING1 and STRING2. Make sure we won't move STARTPOS below 0 or above TOTAL_SIZE. */ if (endpos < 0) range = 0 - startpos; else if (endpos > total_size) range = total_size - startpos; /* If the search isn't to be a backwards one, don't waste time in a search for a pattern anchored at beginning of buffer. */ if (bufp->used > 0 && (re_opcode_t) bufp->buffer[0] == begbuf && range > 0) { if (startpos > 0) return -1; else range = 0; } #ifdef emacs /* In a forward search for something that starts with \=. don't keep searching past point. */ if (bufp->used > 0 && (re_opcode_t) bufp->buffer[0] == at_dot && range > 0) { range = PT_BYTE - BEGV_BYTE - startpos; if (range < 0) return -1; } #endif /* emacs */ /* Update the fastmap now if not correct already. */ if (fastmap && !bufp->fastmap_accurate) re_compile_fastmap (bufp); /* See whether the pattern is anchored. */ anchored_start = (bufp->buffer[0] == begline); #ifdef emacs gl_state.object = re_match_object; { int charpos = SYNTAX_TABLE_BYTE_TO_CHAR (POS_AS_IN_BUFFER (startpos)); SETUP_SYNTAX_TABLE_FOR_OBJECT (re_match_object, charpos, 1); } #endif /* Loop through the string, looking for a place to start matching. */ for (;;) { /* If the pattern is anchored, skip quickly past places we cannot match. We don't bother to treat startpos == 0 specially because that case doesn't repeat. */ if (anchored_start && startpos > 0) { if (! ((startpos <= size1 ? string1[startpos - 1] : string2[startpos - size1 - 1]) == '\n')) goto advance; } /* If a fastmap is supplied, skip quickly over characters that cannot be the start of a match. If the pattern can match the null string, however, we don't need to skip characters; we want the first null string. */ if (fastmap && startpos < total_size && !bufp->can_be_null) { register re_char *d; register re_wchar_t buf_ch; d = POS_ADDR_VSTRING (startpos); if (range > 0) /* Searching forwards. */ { register int lim = 0; int irange = range; if (startpos < size1 && startpos + range >= size1) lim = range - (size1 - startpos); /* Written out as an if-else to avoid testing `translate' inside the loop. */ if (RE_TRANSLATE_P (translate)) { if (multibyte) while (range > lim) { int buf_charlen; buf_ch = STRING_CHAR_AND_LENGTH (d, range - lim, buf_charlen); buf_ch = RE_TRANSLATE (translate, buf_ch); if (fastmap[CHAR_LEADING_CODE (buf_ch)]) break; range -= buf_charlen; d += buf_charlen; } else while (range > lim) { register re_wchar_t ch, translated; buf_ch = *d; ch = RE_CHAR_TO_MULTIBYTE (buf_ch); translated = RE_TRANSLATE (translate, ch); if (translated != ch && (ch = RE_CHAR_TO_UNIBYTE (translated)) >= 0) buf_ch = ch; if (fastmap[buf_ch]) break; d++; range--; } } else { if (multibyte) while (range > lim) { int buf_charlen; buf_ch = STRING_CHAR_AND_LENGTH (d, range - lim, buf_charlen); if (fastmap[CHAR_LEADING_CODE (buf_ch)]) break; range -= buf_charlen; d += buf_charlen; } else while (range > lim && !fastmap[*d]) { d++; range--; } } startpos += irange - range; } else /* Searching backwards. */ { int room = (startpos >= size1 ? size2 + size1 - startpos : size1 - startpos); if (multibyte) { buf_ch = STRING_CHAR (d, room); buf_ch = TRANSLATE (buf_ch); if (! fastmap[CHAR_LEADING_CODE (buf_ch)]) goto advance; } else { register re_wchar_t ch, translated; buf_ch = *d; ch = RE_CHAR_TO_MULTIBYTE (buf_ch); translated = TRANSLATE (ch); if (translated != ch && (ch = RE_CHAR_TO_UNIBYTE (translated)) >= 0) buf_ch = ch; if (! fastmap[TRANSLATE (buf_ch)]) goto advance; } } } /* If can't match the null string, and that's all we have left, fail. */ if (range >= 0 && startpos == total_size && fastmap && !bufp->can_be_null) return -1; val = re_match_2_internal (bufp, string1, size1, string2, size2, startpos, regs, stop); if (val >= 0) return startpos; if (val == -2) return -2; advance: if (!range) break; else if (range > 0) { /* Update STARTPOS to the next character boundary. */ if (multibyte) { re_char *p = POS_ADDR_VSTRING (startpos); re_char *pend = STOP_ADDR_VSTRING (startpos); int len = MULTIBYTE_FORM_LENGTH (p, pend - p); range -= len; if (range < 0) break; startpos += len; } else { range--; startpos++; } } else { range++; startpos--; /* Update STARTPOS to the previous character boundary. */ if (multibyte) { re_char *p = POS_ADDR_VSTRING (startpos) + 1; re_char *p0 = p; re_char *phead = HEAD_ADDR_VSTRING (startpos); /* Find the head of multibyte form. */ PREV_CHAR_BOUNDARY (p, phead); range += p0 - 1 - p; if (range > 0) break; startpos -= p0 - 1 - p; } } } return -1; } /* re_search_2 */ WEAK_ALIAS (__re_search_2, re_search_2) /* Declarations and macros for re_match_2. */ static int bcmp_translate _RE_ARGS((re_char *s1, re_char *s2, register int len, RE_TRANSLATE_TYPE translate, const int multibyte)); /* This converts PTR, a pointer into one of the search strings `string1' and `string2' into an offset from the beginning of that string. */ #define POINTER_TO_OFFSET(ptr) \ (FIRST_STRING_P (ptr) \ ? ((regoff_t) ((ptr) - string1)) \ : ((regoff_t) ((ptr) - string2 + size1))) /* Call before fetching a character with *d. This switches over to string2 if necessary. Check re_match_2_internal for a discussion of why end_match_2 might not be within string2 (but be equal to end_match_1 instead). */ #define PREFETCH() \ while (d == dend) \ { \ /* End of string2 => fail. */ \ if (dend == end_match_2) \ goto fail; \ /* End of string1 => advance to string2. */ \ d = string2; \ dend = end_match_2; \ } /* Call before fetching a char with *d if you already checked other limits. This is meant for use in lookahead operations like wordend, etc.. where we might need to look at parts of the string that might be outside of the LIMITs (i.e past `stop'). */ #define PREFETCH_NOLIMIT() \ if (d == end1) \ { \ d = string2; \ dend = end_match_2; \ } \ /* Test if at very beginning or at very end of the virtual concatenation of `string1' and `string2'. If only one string, it's `string2'. */ #define AT_STRINGS_BEG(d) ((d) == (size1 ? string1 : string2) || !size2) #define AT_STRINGS_END(d) ((d) == end2) /* Test if D points to a character which is word-constituent. We have two special cases to check for: if past the end of string1, look at the first character in string2; and if before the beginning of string2, look at the last character in string1. */ #define WORDCHAR_P(d) \ (SYNTAX ((d) == end1 ? *string2 \ : (d) == string2 - 1 ? *(end1 - 1) : *(d)) \ == Sword) /* Disabled due to a compiler bug -- see comment at case wordbound */ /* The comment at case wordbound is following one, but we don't use AT_WORD_BOUNDARY anymore to support multibyte form. The DEC Alpha C compiler 3.x generates incorrect code for the test WORDCHAR_P (d - 1) != WORDCHAR_P (d) in the expansion of AT_WORD_BOUNDARY, so this code is disabled. Expanding the macro and introducing temporary variables works around the bug. */ #if 0 /* Test if the character before D and the one at D differ with respect to being word-constituent. */ #define AT_WORD_BOUNDARY(d) \ (AT_STRINGS_BEG (d) || AT_STRINGS_END (d) \ || WORDCHAR_P (d - 1) != WORDCHAR_P (d)) #endif /* Free everything we malloc. */ #ifdef MATCH_MAY_ALLOCATE # define FREE_VAR(var) if (var) { REGEX_FREE (var); var = NULL; } else # define FREE_VARIABLES() \ do { \ REGEX_FREE_STACK (fail_stack.stack); \ FREE_VAR (regstart); \ FREE_VAR (regend); \ FREE_VAR (best_regstart); \ FREE_VAR (best_regend); \ } while (0) #else # define FREE_VARIABLES() ((void)0) /* Do nothing! But inhibit gcc warning. */ #endif /* not MATCH_MAY_ALLOCATE */ /* Optimization routines. */ /* If the operation is a match against one or more chars, return a pointer to the next operation, else return NULL. */ static re_char * skip_one_char (p) re_char *p; { switch (SWITCH_ENUM_CAST (*p++)) { case anychar: break; case exactn: p += *p + 1; break; case charset_not: case charset: if (CHARSET_RANGE_TABLE_EXISTS_P (p - 1)) { int mcnt; p = CHARSET_RANGE_TABLE (p - 1); EXTRACT_NUMBER_AND_INCR (mcnt, p); p = CHARSET_RANGE_TABLE_END (p, mcnt); } else p += 1 + CHARSET_BITMAP_SIZE (p - 1); break; case syntaxspec: case notsyntaxspec: #ifdef emacs case categoryspec: case notcategoryspec: #endif /* emacs */ p++; break; default: p = NULL; } return p; } /* Jump over non-matching operations. */ static re_char * skip_noops (p, pend) re_char *p, *pend; { int mcnt; while (p < pend) { switch (SWITCH_ENUM_CAST ((re_opcode_t) *p)) { case start_memory: case stop_memory: p += 2; break; case no_op: p += 1; break; case jump: p += 1; EXTRACT_NUMBER_AND_INCR (mcnt, p); p += mcnt; break; default: return p; } } assert (p == pend); return p; } /* Non-zero if "p1 matches something" implies "p2 fails". */ static int mutually_exclusive_p (bufp, p1, p2) struct re_pattern_buffer *bufp; re_char *p1, *p2; { re_opcode_t op2; const boolean multibyte = RE_MULTIBYTE_P (bufp); unsigned char *pend = bufp->buffer + bufp->used; assert (p1 >= bufp->buffer && p1 < pend && p2 >= bufp->buffer && p2 <= pend); /* Skip over open/close-group commands. If what follows this loop is a ...+ construct, look at what begins its body, since we will have to match at least one of that. */ p2 = skip_noops (p2, pend); /* The same skip can be done for p1, except that this function is only used in the case where p1 is a simple match operator. */ /* p1 = skip_noops (p1, pend); */ assert (p1 >= bufp->buffer && p1 < pend && p2 >= bufp->buffer && p2 <= pend); op2 = p2 == pend ? succeed : *p2; switch (SWITCH_ENUM_CAST (op2)) { case succeed: case endbuf: /* If we're at the end of the pattern, we can change. */ if (skip_one_char (p1)) { DEBUG_PRINT1 (" End of pattern: fast loop.\n"); return 1; } break; case endline: case exactn: { register re_wchar_t c = (re_opcode_t) *p2 == endline ? '\n' : RE_STRING_CHAR (p2 + 2, pend - p2 - 2, multibyte); if ((re_opcode_t) *p1 == exactn) { if (c != RE_STRING_CHAR (p1 + 2, pend - p1 - 2, multibyte)) { DEBUG_PRINT3 (" '%c' != '%c' => fast loop.\n", c, p1[2]); return 1; } } else if ((re_opcode_t) *p1 == charset || (re_opcode_t) *p1 == charset_not) { int not = (re_opcode_t) *p1 == charset_not; /* Test if C is listed in charset (or charset_not) at `p1'. */ if (! multibyte || IS_REAL_ASCII (c)) { if (c < CHARSET_BITMAP_SIZE (p1) * BYTEWIDTH && p1[2 + c / BYTEWIDTH] & (1 << (c % BYTEWIDTH))) not = !not; } else if (CHARSET_RANGE_TABLE_EXISTS_P (p1)) CHARSET_LOOKUP_RANGE_TABLE (not, c, p1); /* `not' is equal to 1 if c would match, which means that we can't change to pop_failure_jump. */ if (!not) { DEBUG_PRINT1 (" No match => fast loop.\n"); return 1; } } else if ((re_opcode_t) *p1 == anychar && c == '\n') { DEBUG_PRINT1 (" . != \\n => fast loop.\n"); return 1; } } break; case charset: { if ((re_opcode_t) *p1 == exactn) /* Reuse the code above. */ return mutually_exclusive_p (bufp, p2, p1); /* It is hard to list up all the character in charset P2 if it includes multibyte character. Give up in such case. */ else if (!multibyte || !CHARSET_RANGE_TABLE_EXISTS_P (p2)) { /* Now, we are sure that P2 has no range table. So, for the size of bitmap in P2, `p2[1]' is enough. But P1 may have range table, so the size of bitmap table of P1 is extracted by using macro `CHARSET_BITMAP_SIZE'. In a multibyte case, we know that all the character listed in P2 is ASCII. In a unibyte case, P1 has only a bitmap table. So, in both cases, it is enough to test only the bitmap table of P1. */ if ((re_opcode_t) *p1 == charset) { int idx; /* We win if the charset inside the loop has no overlap with the one after the loop. */ for (idx = 0; (idx < (int) p2[1] && idx < CHARSET_BITMAP_SIZE (p1)); idx++) if ((p2[2 + idx] & p1[2 + idx]) != 0) break; if (idx == p2[1] || idx == CHARSET_BITMAP_SIZE (p1)) { DEBUG_PRINT1 (" No match => fast loop.\n"); return 1; } } else if ((re_opcode_t) *p1 == charset_not) { int idx; /* We win if the charset_not inside the loop lists every character listed in the charset after. */ for (idx = 0; idx < (int) p2[1]; idx++) if (! (p2[2 + idx] == 0 || (idx < CHARSET_BITMAP_SIZE (p1) && ((p2[2 + idx] & ~ p1[2 + idx]) == 0)))) break; if (idx == p2[1]) { DEBUG_PRINT1 (" No match => fast loop.\n"); return 1; } } } } break; case charset_not: switch (SWITCH_ENUM_CAST (*p1)) { case exactn: case charset: /* Reuse the code above. */ return mutually_exclusive_p (bufp, p2, p1); case charset_not: /* When we have two charset_not, it's very unlikely that they don't overlap. The union of the two sets of excluded chars should cover all possible chars, which, as a matter of fact, is virtually impossible in multibyte buffers. */ break; } break; case wordend: return ((re_opcode_t) *p1 == syntaxspec && p1[1] == Sword); case symend: return ((re_opcode_t) *p1 == syntaxspec && (p1[1] == Ssymbol || p1[1] == Sword)); case notsyntaxspec: return ((re_opcode_t) *p1 == syntaxspec && p1[1] == p2[1]); case wordbeg: return ((re_opcode_t) *p1 == notsyntaxspec && p1[1] == Sword); case symbeg: return ((re_opcode_t) *p1 == notsyntaxspec && (p1[1] == Ssymbol || p1[1] == Sword)); case syntaxspec: return ((re_opcode_t) *p1 == notsyntaxspec && p1[1] == p2[1]); case wordbound: return (((re_opcode_t) *p1 == notsyntaxspec || (re_opcode_t) *p1 == syntaxspec) && p1[1] == Sword); #ifdef emacs case categoryspec: return ((re_opcode_t) *p1 == notcategoryspec && p1[1] == p2[1]); case notcategoryspec: return ((re_opcode_t) *p1 == categoryspec && p1[1] == p2[1]); #endif /* emacs */ default: ; } /* Safe default. */ return 0; } /* Matching routines. */ #ifndef emacs /* Emacs never uses this. */ /* re_match is like re_match_2 except it takes only a single string. */ int re_match (bufp, string, size, pos, regs) struct re_pattern_buffer *bufp; const char *string; int size, pos; struct re_registers *regs; { int result = re_match_2_internal (bufp, NULL, 0, (re_char*) string, size, pos, regs, size); return result; } WEAK_ALIAS (__re_match, re_match) #endif /* not emacs */ #ifdef emacs /* In Emacs, this is the string or buffer in which we are matching. It is used for looking up syntax properties. */ Lisp_Object re_match_object; #endif /* re_match_2 matches the compiled pattern in BUFP against the the (virtual) concatenation of STRING1 and STRING2 (of length SIZE1 and SIZE2, respectively). We start matching at POS, and stop matching at STOP. If REGS is non-null and the `no_sub' field of BUFP is nonzero, we store offsets for the substring each group matched in REGS. See the documentation for exactly how many groups we fill. We return -1 if no match, -2 if an internal error (such as the failure stack overflowing). Otherwise, we return the length of the matched substring. */ int re_match_2 (bufp, string1, size1, string2, size2, pos, regs, stop) struct re_pattern_buffer *bufp; const char *string1, *string2; int size1, size2; int pos; struct re_registers *regs; int stop; { int result; #ifdef emacs int charpos; gl_state.object = re_match_object; charpos = SYNTAX_TABLE_BYTE_TO_CHAR (POS_AS_IN_BUFFER (pos)); SETUP_SYNTAX_TABLE_FOR_OBJECT (re_match_object, charpos, 1); #endif result = re_match_2_internal (bufp, (re_char*) string1, size1, (re_char*) string2, size2, pos, regs, stop); return result; } WEAK_ALIAS (__re_match_2, re_match_2) /* This is a separate function so that we can force an alloca cleanup afterwards. */ static int re_match_2_internal (bufp, string1, size1, string2, size2, pos, regs, stop) struct re_pattern_buffer *bufp; re_char *string1, *string2; int size1, size2; int pos; struct re_registers *regs; int stop; { /* General temporaries. */ int mcnt; size_t reg; boolean not; /* Just past the end of the corresponding string. */ re_char *end1, *end2; /* Pointers into string1 and string2, just past the last characters in each to consider matching. */ re_char *end_match_1, *end_match_2; /* Where we are in the data, and the end of the current string. */ re_char *d, *dend; /* Used sometimes to remember where we were before starting matching an operator so that we can go back in case of failure. This "atomic" behavior of matching opcodes is indispensable to the correctness of the on_failure_keep_string_jump optimization. */ re_char *dfail; /* Where we are in the pattern, and the end of the pattern. */ re_char *p = bufp->buffer; re_char *pend = p + bufp->used; /* We use this to map every character in the string. */ RE_TRANSLATE_TYPE translate = bufp->translate; /* Nonzero if BUFP is setup from a multibyte regex. */ const boolean multibyte = RE_MULTIBYTE_P (bufp); /* Nonzero if STRING1/STRING2 are multibyte. */ const boolean target_multibyte = RE_TARGET_MULTIBYTE_P (bufp); /* Failure point stack. Each place that can handle a failure further down the line pushes a failure point on this stack. It consists of regstart, and regend for all registers corresponding to the subexpressions we're currently inside, plus the number of such registers, and, finally, two char *'s. The first char * is where to resume scanning the pattern; the second one is where to resume scanning the strings. */ #ifdef MATCH_MAY_ALLOCATE /* otherwise, this is global. */ fail_stack_type fail_stack; #endif #ifdef DEBUG unsigned nfailure_points_pushed = 0, nfailure_points_popped = 0; #endif #if defined REL_ALLOC && defined REGEX_MALLOC /* This holds the pointer to the failure stack, when it is allocated relocatably. */ fail_stack_elt_t *failure_stack_ptr; #endif /* We fill all the registers internally, independent of what we return, for use in backreferences. The number here includes an element for register zero. */ size_t num_regs = bufp->re_nsub + 1; /* Information on the contents of registers. These are pointers into the input strings; they record just what was matched (on this attempt) by a subexpression part of the pattern, that is, the regnum-th regstart pointer points to where in the pattern we began matching and the regnum-th regend points to right after where we stopped matching the regnum-th subexpression. (The zeroth register keeps track of what the whole pattern matches.) */ #ifdef MATCH_MAY_ALLOCATE /* otherwise, these are global. */ re_char **regstart, **regend; #endif /* The following record the register info as found in the above variables when we find a match better than any we've seen before. This happens as we backtrack through the failure points, which in turn happens only if we have not yet matched the entire string. */ unsigned best_regs_set = false; #ifdef MATCH_MAY_ALLOCATE /* otherwise, these are global. */ re_char **best_regstart, **best_regend; #endif /* Logically, this is `best_regend[0]'. But we don't want to have to allocate space for that if we're not allocating space for anything else (see below). Also, we never need info about register 0 for any of the other register vectors, and it seems rather a kludge to treat `best_regend' differently than the rest. So we keep track of the end of the best match so far in a separate variable. We initialize this to NULL so that when we backtrack the first time and need to test it, it's not garbage. */ re_char *match_end = NULL; #ifdef DEBUG /* Counts the total number of registers pushed. */ unsigned num_regs_pushed = 0; #endif DEBUG_PRINT1 ("\n\nEntering re_match_2.\n"); INIT_FAIL_STACK (); #ifdef MATCH_MAY_ALLOCATE /* Do not bother to initialize all the register variables if there are no groups in the pattern, as it takes a fair amount of time. If there are groups, we include space for register 0 (the whole pattern), even though we never use it, since it simplifies the array indexing. We should fix this. */ if (bufp->re_nsub) { regstart = REGEX_TALLOC (num_regs, re_char *); regend = REGEX_TALLOC (num_regs, re_char *); best_regstart = REGEX_TALLOC (num_regs, re_char *); best_regend = REGEX_TALLOC (num_regs, re_char *); if (!(regstart && regend && best_regstart && best_regend)) { FREE_VARIABLES (); return -2; } } else { /* We must initialize all our variables to NULL, so that `FREE_VARIABLES' doesn't try to free them. */ regstart = regend = best_regstart = best_regend = NULL; } #endif /* MATCH_MAY_ALLOCATE */ /* The starting position is bogus. */ if (pos < 0 || pos > size1 + size2) { FREE_VARIABLES (); return -1; } /* Initialize subexpression text positions to -1 to mark ones that no start_memory/stop_memory has been seen for. Also initialize the register information struct. */ for (reg = 1; reg < num_regs; reg++) regstart[reg] = regend[reg] = NULL; /* We move `string1' into `string2' if the latter's empty -- but not if `string1' is null. */ if (size2 == 0 && string1 != NULL) { string2 = string1; size2 = size1; string1 = 0; size1 = 0; } end1 = string1 + size1; end2 = string2 + size2; /* `p' scans through the pattern as `d' scans through the data. `dend' is the end of the input string that `d' points within. `d' is advanced into the following input string whenever necessary, but this happens before fetching; therefore, at the beginning of the loop, `d' can be pointing at the end of a string, but it cannot equal `string2'. */ if (pos >= size1) { /* Only match within string2. */ d = string2 + pos - size1; dend = end_match_2 = string2 + stop - size1; end_match_1 = end1; /* Just to give it a value. */ } else { if (stop < size1) { /* Only match within string1. */ end_match_1 = string1 + stop; /* BEWARE! When we reach end_match_1, PREFETCH normally switches to string2. But in the present case, this means that just doing a PREFETCH makes us jump from `stop' to `gap' within the string. What we really want here is for the search to stop as soon as we hit end_match_1. That's why we set end_match_2 to end_match_1 (since PREFETCH fails as soon as we hit end_match_2). */ end_match_2 = end_match_1; } else { /* It's important to use this code when stop == size so that moving `d' from end1 to string2 will not prevent the d == dend check from catching the end of string. */ end_match_1 = end1; end_match_2 = string2 + stop - size1; } d = string1 + pos; dend = end_match_1; } DEBUG_PRINT1 ("The compiled pattern is: "); DEBUG_PRINT_COMPILED_PATTERN (bufp, p, pend); DEBUG_PRINT1 ("The string to match is: `"); DEBUG_PRINT_DOUBLE_STRING (d, string1, size1, string2, size2); DEBUG_PRINT1 ("'\n"); /* This loops over pattern commands. It exits by returning from the function if the match is complete, or it drops through if the match fails at this starting point in the input data. */ for (;;) { DEBUG_PRINT2 ("\n%p: ", p); if (p == pend) { /* End of pattern means we might have succeeded. */ DEBUG_PRINT1 ("end of pattern ... "); /* If we haven't matched the entire string, and we want the longest match, try backtracking. */ if (d != end_match_2) { /* 1 if this match ends in the same string (string1 or string2) as the best previous match. */ boolean same_str_p = (FIRST_STRING_P (match_end) == FIRST_STRING_P (d)); /* 1 if this match is the best seen so far. */ boolean best_match_p; /* AIX compiler got confused when this was combined with the previous declaration. */ if (same_str_p) best_match_p = d > match_end; else best_match_p = !FIRST_STRING_P (d); DEBUG_PRINT1 ("backtracking.\n"); if (!FAIL_STACK_EMPTY ()) { /* More failure points to try. */ /* If exceeds best match so far, save it. */ if (!best_regs_set || best_match_p) { best_regs_set = true; match_end = d; DEBUG_PRINT1 ("\nSAVING match as best so far.\n"); for (reg = 1; reg < num_regs; reg++) { best_regstart[reg] = regstart[reg]; best_regend[reg] = regend[reg]; } } goto fail; } /* If no failure points, don't restore garbage. And if last match is real best match, don't restore second best one. */ else if (best_regs_set && !best_match_p) { restore_best_regs: /* Restore best match. It may happen that `dend == end_match_1' while the restored d is in string2. For example, the pattern `x.*y.*z' against the strings `x-' and `y-z-', if the two strings are not consecutive in memory. */ DEBUG_PRINT1 ("Restoring best registers.\n"); d = match_end; dend = ((d >= string1 && d <= end1) ? end_match_1 : end_match_2); for (reg = 1; reg < num_regs; reg++) { regstart[reg] = best_regstart[reg]; regend[reg] = best_regend[reg]; } } } /* d != end_match_2 */ succeed_label: DEBUG_PRINT1 ("Accepting match.\n"); /* If caller wants register contents data back, do it. */ if (regs && !bufp->no_sub) { /* Have the register data arrays been allocated? */ if (bufp->regs_allocated == REGS_UNALLOCATED) { /* No. So allocate them with malloc. We need one extra element beyond `num_regs' for the `-1' marker GNU code uses. */ regs->num_regs = MAX (RE_NREGS, num_regs + 1); regs->start = TALLOC (regs->num_regs, regoff_t); regs->end = TALLOC (regs->num_regs, regoff_t); if (regs->start == NULL || regs->end == NULL) { FREE_VARIABLES (); return -2; } bufp->regs_allocated = REGS_REALLOCATE; } else if (bufp->regs_allocated == REGS_REALLOCATE) { /* Yes. If we need more elements than were already allocated, reallocate them. If we need fewer, just leave it alone. */ if (regs->num_regs < num_regs + 1) { regs->num_regs = num_regs + 1; RETALLOC (regs->start, regs->num_regs, regoff_t); RETALLOC (regs->end, regs->num_regs, regoff_t); if (regs->start == NULL || regs->end == NULL) { FREE_VARIABLES (); return -2; } } } else { /* These braces fend off a "empty body in an else-statement" warning under GCC when assert expands to nothing. */ assert (bufp->regs_allocated == REGS_FIXED); } /* Convert the pointer data in `regstart' and `regend' to indices. Register zero has to be set differently, since we haven't kept track of any info for it. */ if (regs->num_regs > 0) { regs->start[0] = pos; regs->end[0] = POINTER_TO_OFFSET (d); } /* Go through the first `min (num_regs, regs->num_regs)' registers, since that is all we initialized. */ for (reg = 1; reg < MIN (num_regs, regs->num_regs); reg++) { if (REG_UNSET (regstart[reg]) || REG_UNSET (regend[reg])) regs->start[reg] = regs->end[reg] = -1; else { regs->start[reg] = (regoff_t) POINTER_TO_OFFSET (regstart[reg]); regs->end[reg] = (regoff_t) POINTER_TO_OFFSET (regend[reg]); } } /* If the regs structure we return has more elements than were in the pattern, set the extra elements to -1. If we (re)allocated the registers, this is the case, because we always allocate enough to have at least one -1 at the end. */ for (reg = num_regs; reg < regs->num_regs; reg++) regs->start[reg] = regs->end[reg] = -1; } /* regs && !bufp->no_sub */ DEBUG_PRINT4 ("%u failure points pushed, %u popped (%u remain).\n", nfailure_points_pushed, nfailure_points_popped, nfailure_points_pushed - nfailure_points_popped); DEBUG_PRINT2 ("%u registers pushed.\n", num_regs_pushed); mcnt = POINTER_TO_OFFSET (d) - pos; DEBUG_PRINT2 ("Returning %d from re_match_2.\n", mcnt); FREE_VARIABLES (); return mcnt; } /* Otherwise match next pattern command. */ switch (SWITCH_ENUM_CAST ((re_opcode_t) *p++)) { /* Ignore these. Used to ignore the n of succeed_n's which currently have n == 0. */ case no_op: DEBUG_PRINT1 ("EXECUTING no_op.\n"); break; case succeed: DEBUG_PRINT1 ("EXECUTING succeed.\n"); goto succeed_label; /* Match the next n pattern characters exactly. The following byte in the pattern defines n, and the n bytes after that are the characters to match. */ case exactn: mcnt = *p++; DEBUG_PRINT2 ("EXECUTING exactn %d.\n", mcnt); /* Remember the start point to rollback upon failure. */ dfail = d; #ifndef emacs /* This is written out as an if-else so we don't waste time testing `translate' inside the loop. */ if (RE_TRANSLATE_P (translate)) do { PREFETCH (); if (RE_TRANSLATE (translate, *d) != *p++) { d = dfail; goto fail; } d++; } while (--mcnt); else do { PREFETCH (); if (*d++ != *p++) { d = dfail; goto fail; } } while (--mcnt); #else /* emacs */ /* The cost of testing `translate' is comparatively small. */ if (target_multibyte) do { int pat_charlen, buf_charlen; int pat_ch, buf_ch; PREFETCH (); if (multibyte) pat_ch = STRING_CHAR_AND_LENGTH (p, pend - p, pat_charlen); else { pat_ch = RE_CHAR_TO_MULTIBYTE (*p); pat_charlen = 1; } buf_ch = STRING_CHAR_AND_LENGTH (d, dend - d, buf_charlen); if (TRANSLATE (buf_ch) != pat_ch) { d = dfail; goto fail; } p += pat_charlen; d += buf_charlen; mcnt -= pat_charlen; } while (mcnt > 0); else do { int pat_charlen, buf_charlen; int pat_ch, buf_ch; PREFETCH (); if (multibyte) { pat_ch = STRING_CHAR_AND_LENGTH (p, pend - p, pat_charlen); pat_ch = RE_CHAR_TO_UNIBYTE (pat_ch); } else { pat_ch = *p; pat_charlen = 1; } buf_ch = RE_CHAR_TO_MULTIBYTE (*d); if (! CHAR_BYTE8_P (buf_ch)) { buf_ch = TRANSLATE (buf_ch); buf_ch = RE_CHAR_TO_UNIBYTE (buf_ch); if (buf_ch < 0) buf_ch = *d; } else buf_ch = *d; if (buf_ch != pat_ch) { d = dfail; goto fail; } p += pat_charlen; d++; } while (--mcnt); #endif break; /* Match any character except possibly a newline or a null. */ case anychar: { int buf_charlen; re_wchar_t buf_ch; DEBUG_PRINT1 ("EXECUTING anychar.\n"); PREFETCH (); buf_ch = RE_STRING_CHAR_AND_LENGTH (d, dend - d, buf_charlen, target_multibyte); buf_ch = TRANSLATE (buf_ch); if ((!(bufp->syntax & RE_DOT_NEWLINE) && buf_ch == '\n') || ((bufp->syntax & RE_DOT_NOT_NULL) && buf_ch == '\000')) goto fail; DEBUG_PRINT2 (" Matched `%d'.\n", *d); d += buf_charlen; } break; case charset: case charset_not: { register unsigned int c; boolean not = (re_opcode_t) *(p - 1) == charset_not; int len; /* Start of actual range_table, or end of bitmap if there is no range table. */ re_char *range_table; /* Nonzero if there is a range table. */ int range_table_exists; /* Number of ranges of range table. This is not included in the initial byte-length of the command. */ int count = 0; /* Whether matching against a unibyte character. */ boolean unibyte_char = false; DEBUG_PRINT2 ("EXECUTING charset%s.\n", not ? "_not" : ""); range_table_exists = CHARSET_RANGE_TABLE_EXISTS_P (&p[-1]); if (range_table_exists) { range_table = CHARSET_RANGE_TABLE (&p[-1]); /* Past the bitmap. */ EXTRACT_NUMBER_AND_INCR (count, range_table); } PREFETCH (); c = RE_STRING_CHAR_AND_LENGTH (d, dend - d, len, target_multibyte); if (target_multibyte) { int c1; c = TRANSLATE (c); c1 = RE_CHAR_TO_UNIBYTE (c); if (c1 >= 0) { unibyte_char = true; c = c1; } } else { int c1 = RE_CHAR_TO_MULTIBYTE (c); if (! CHAR_BYTE8_P (c1)) { c1 = TRANSLATE (c1); c1 = RE_CHAR_TO_UNIBYTE (c1); if (c1 >= 0) { unibyte_char = true; c = c1; } } else unibyte_char = true; } if (unibyte_char && c < (1 << BYTEWIDTH)) { /* Lookup bitmap. */ /* Cast to `unsigned' instead of `unsigned char' in case the bit list is a full 32 bytes long. */ if (c < (unsigned) (CHARSET_BITMAP_SIZE (&p[-1]) * BYTEWIDTH) && p[1 + c / BYTEWIDTH] & (1 << (c % BYTEWIDTH))) not = !not; } #ifdef emacs else if (range_table_exists) { int class_bits = CHARSET_RANGE_TABLE_BITS (&p[-1]); if ( (class_bits & BIT_LOWER && ISLOWER (c)) | (class_bits & BIT_MULTIBYTE) | (class_bits & BIT_PUNCT && ISPUNCT (c)) | (class_bits & BIT_SPACE && ISSPACE (c)) | (class_bits & BIT_UPPER && ISUPPER (c)) | (class_bits & BIT_WORD && ISWORD (c))) not = !not; else CHARSET_LOOKUP_RANGE_TABLE_RAW (not, c, range_table, count); } #endif /* emacs */ if (range_table_exists) p = CHARSET_RANGE_TABLE_END (range_table, count); else p += CHARSET_BITMAP_SIZE (&p[-1]) + 1; if (!not) goto fail; d += len; break; } /* The beginning of a group is represented by start_memory. The argument is the register number. The text matched within the group is recorded (in the internal registers data structure) under the register number. */ case start_memory: DEBUG_PRINT2 ("EXECUTING start_memory %d:\n", *p); /* In case we need to undo this operation (via backtracking). */ PUSH_FAILURE_REG ((unsigned int)*p); regstart[*p] = d; regend[*p] = NULL; /* probably unnecessary. -sm */ DEBUG_PRINT2 (" regstart: %d\n", POINTER_TO_OFFSET (regstart[*p])); /* Move past the register number and inner group count. */ p += 1; break; /* The stop_memory opcode represents the end of a group. Its argument is the same as start_memory's: the register number. */ case stop_memory: DEBUG_PRINT2 ("EXECUTING stop_memory %d:\n", *p); assert (!REG_UNSET (regstart[*p])); /* Strictly speaking, there should be code such as: assert (REG_UNSET (regend[*p])); PUSH_FAILURE_REGSTOP ((unsigned int)*p); But the only info to be pushed is regend[*p] and it is known to be UNSET, so there really isn't anything to push. Not pushing anything, on the other hand deprives us from the guarantee that regend[*p] is UNSET since undoing this operation will not reset its value properly. This is not important since the value will only be read on the next start_memory or at the very end and both events can only happen if this stop_memory is *not* undone. */ regend[*p] = d; DEBUG_PRINT2 (" regend: %d\n", POINTER_TO_OFFSET (regend[*p])); /* Move past the register number and the inner group count. */ p += 1; break; /* \ has been turned into a `duplicate' command which is followed by the numeric value of as the register number. */ case duplicate: { register re_char *d2, *dend2; int regno = *p++; /* Get which register to match against. */ DEBUG_PRINT2 ("EXECUTING duplicate %d.\n", regno); /* Can't back reference a group which we've never matched. */ if (REG_UNSET (regstart[regno]) || REG_UNSET (regend[regno])) goto fail; /* Where in input to try to start matching. */ d2 = regstart[regno]; /* Remember the start point to rollback upon failure. */ dfail = d; /* Where to stop matching; if both the place to start and the place to stop matching are in the same string, then set to the place to stop, otherwise, for now have to use the end of the first string. */ dend2 = ((FIRST_STRING_P (regstart[regno]) == FIRST_STRING_P (regend[regno])) ? regend[regno] : end_match_1); for (;;) { /* If necessary, advance to next segment in register contents. */ while (d2 == dend2) { if (dend2 == end_match_2) break; if (dend2 == regend[regno]) break; /* End of string1 => advance to string2. */ d2 = string2; dend2 = regend[regno]; } /* At end of register contents => success */ if (d2 == dend2) break; /* If necessary, advance to next segment in data. */ PREFETCH (); /* How many characters left in this segment to match. */ mcnt = dend - d; /* Want how many consecutive characters we can match in one shot, so, if necessary, adjust the count. */ if (mcnt > dend2 - d2) mcnt = dend2 - d2; /* Compare that many; failure if mismatch, else move past them. */ if (RE_TRANSLATE_P (translate) ? bcmp_translate (d, d2, mcnt, translate, target_multibyte) : memcmp (d, d2, mcnt)) { d = dfail; goto fail; } d += mcnt, d2 += mcnt; } } break; /* begline matches the empty string at the beginning of the string (unless `not_bol' is set in `bufp'), and after newlines. */ case begline: DEBUG_PRINT1 ("EXECUTING begline.\n"); if (AT_STRINGS_BEG (d)) { if (!bufp->not_bol) break; } else { unsigned c; GET_CHAR_BEFORE_2 (c, d, string1, end1, string2, end2); if (c == '\n') break; } /* In all other cases, we fail. */ goto fail; /* endline is the dual of begline. */ case endline: DEBUG_PRINT1 ("EXECUTING endline.\n"); if (AT_STRINGS_END (d)) { if (!bufp->not_eol) break; } else { PREFETCH_NOLIMIT (); if (*d == '\n') break; } goto fail; /* Match at the very beginning of the data. */ case begbuf: DEBUG_PRINT1 ("EXECUTING begbuf.\n"); if (AT_STRINGS_BEG (d)) break; goto fail; /* Match at the very end of the data. */ case endbuf: DEBUG_PRINT1 ("EXECUTING endbuf.\n"); if (AT_STRINGS_END (d)) break; goto fail; /* on_failure_keep_string_jump is used to optimize `.*\n'. It pushes NULL as the value for the string on the stack. Then `POP_FAILURE_POINT' will keep the current value for the string, instead of restoring it. To see why, consider matching `foo\nbar' against `.*\n'. The .* matches the foo; then the . fails against the \n. But the next thing we want to do is match the \n against the \n; if we restored the string value, we would be back at the foo. Because this is used only in specific cases, we don't need to check all the things that `on_failure_jump' does, to make sure the right things get saved on the stack. Hence we don't share its code. The only reason to push anything on the stack at all is that otherwise we would have to change `anychar's code to do something besides goto fail in this case; that seems worse than this. */ case on_failure_keep_string_jump: EXTRACT_NUMBER_AND_INCR (mcnt, p); DEBUG_PRINT3 ("EXECUTING on_failure_keep_string_jump %d (to %p):\n", mcnt, p + mcnt); PUSH_FAILURE_POINT (p - 3, NULL); break; /* A nasty loop is introduced by the non-greedy *? and +?. With such loops, the stack only ever contains one failure point at a time, so that a plain on_failure_jump_loop kind of cycle detection cannot work. Worse yet, such a detection can not only fail to detect a cycle, but it can also wrongly detect a cycle (between different instantiations of the same loop). So the method used for those nasty loops is a little different: We use a special cycle-detection-stack-frame which is pushed when the on_failure_jump_nastyloop failure-point is *popped*. This special frame thus marks the beginning of one iteration through the loop and we can hence easily check right here whether something matched between the beginning and the end of the loop. */ case on_failure_jump_nastyloop: EXTRACT_NUMBER_AND_INCR (mcnt, p); DEBUG_PRINT3 ("EXECUTING on_failure_jump_nastyloop %d (to %p):\n", mcnt, p + mcnt); assert ((re_opcode_t)p[-4] == no_op); { int cycle = 0; CHECK_INFINITE_LOOP (p - 4, d); if (!cycle) /* If there's a cycle, just continue without pushing this failure point. The failure point is the "try again" option, which shouldn't be tried. We want (x?)*?y\1z to match both xxyz and xxyxz. */ PUSH_FAILURE_POINT (p - 3, d); } break; /* Simple loop detecting on_failure_jump: just check on the failure stack if the same spot was already hit earlier. */ case on_failure_jump_loop: on_failure: EXTRACT_NUMBER_AND_INCR (mcnt, p); DEBUG_PRINT3 ("EXECUTING on_failure_jump_loop %d (to %p):\n", mcnt, p + mcnt); { int cycle = 0; CHECK_INFINITE_LOOP (p - 3, d); if (cycle) /* If there's a cycle, get out of the loop, as if the matching had failed. We used to just `goto fail' here, but that was aborting the search a bit too early: we want to keep the empty-loop-match and keep matching after the loop. We want (x?)*y\1z to match both xxyz and xxyxz. */ p += mcnt; else PUSH_FAILURE_POINT (p - 3, d); } break; /* Uses of on_failure_jump: Each alternative starts with an on_failure_jump that points to the beginning of the next alternative. Each alternative except the last ends with a jump that in effect jumps past the rest of the alternatives. (They really jump to the ending jump of the following alternative, because tensioning these jumps is a hassle.) Repeats start with an on_failure_jump that points past both the repetition text and either the following jump or pop_failure_jump back to this on_failure_jump. */ case on_failure_jump: EXTRACT_NUMBER_AND_INCR (mcnt, p); DEBUG_PRINT3 ("EXECUTING on_failure_jump %d (to %p):\n", mcnt, p + mcnt); PUSH_FAILURE_POINT (p -3, d); break; /* This operation is used for greedy *. Compare the beginning of the repeat with what in the pattern follows its end. If we can establish that there is nothing that they would both match, i.e., that we would have to backtrack because of (as in, e.g., `a*a') then we can use a non-backtracking loop based on on_failure_keep_string_jump instead of on_failure_jump. */ case on_failure_jump_smart: EXTRACT_NUMBER_AND_INCR (mcnt, p); DEBUG_PRINT3 ("EXECUTING on_failure_jump_smart %d (to %p).\n", mcnt, p + mcnt); { re_char *p1 = p; /* Next operation. */ /* Here, we discard `const', making re_match non-reentrant. */ unsigned char *p2 = (unsigned char*) p + mcnt; /* Jump dest. */ unsigned char *p3 = (unsigned char*) p - 3; /* opcode location. */ p -= 3; /* Reset so that we will re-execute the instruction once it's been changed. */ EXTRACT_NUMBER (mcnt, p2 - 2); /* Ensure this is a indeed the trivial kind of loop we are expecting. */ assert (skip_one_char (p1) == p2 - 3); assert ((re_opcode_t) p2[-3] == jump && p2 + mcnt == p); DEBUG_STATEMENT (debug += 2); if (mutually_exclusive_p (bufp, p1, p2)) { /* Use a fast `on_failure_keep_string_jump' loop. */ DEBUG_PRINT1 (" smart exclusive => fast loop.\n"); *p3 = (unsigned char) on_failure_keep_string_jump; STORE_NUMBER (p2 - 2, mcnt + 3); } else { /* Default to a safe `on_failure_jump' loop. */ DEBUG_PRINT1 (" smart default => slow loop.\n"); *p3 = (unsigned char) on_failure_jump; } DEBUG_STATEMENT (debug -= 2); } break; /* Unconditionally jump (without popping any failure points). */ case jump: unconditional_jump: IMMEDIATE_QUIT_CHECK; EXTRACT_NUMBER_AND_INCR (mcnt, p); /* Get the amount to jump. */ DEBUG_PRINT2 ("EXECUTING jump %d ", mcnt); p += mcnt; /* Do the jump. */ DEBUG_PRINT2 ("(to %p).\n", p); break; /* Have to succeed matching what follows at least n times. After that, handle like `on_failure_jump'. */ case succeed_n: /* Signedness doesn't matter since we only compare MCNT to 0. */ EXTRACT_NUMBER (mcnt, p + 2); DEBUG_PRINT2 ("EXECUTING succeed_n %d.\n", mcnt); /* Originally, mcnt is how many times we HAVE to succeed. */ if (mcnt != 0) { /* Here, we discard `const', making re_match non-reentrant. */ unsigned char *p2 = (unsigned char*) p + 2; /* counter loc. */ mcnt--; p += 4; PUSH_NUMBER (p2, mcnt); } else /* The two bytes encoding mcnt == 0 are two no_op opcodes. */ goto on_failure; break; case jump_n: /* Signedness doesn't matter since we only compare MCNT to 0. */ EXTRACT_NUMBER (mcnt, p + 2); DEBUG_PRINT2 ("EXECUTING jump_n %d.\n", mcnt); /* Originally, this is how many times we CAN jump. */ if (mcnt != 0) { /* Here, we discard `const', making re_match non-reentrant. */ unsigned char *p2 = (unsigned char*) p + 2; /* counter loc. */ mcnt--; PUSH_NUMBER (p2, mcnt); goto unconditional_jump; } /* If don't have to jump any more, skip over the rest of command. */ else p += 4; break; case set_number_at: { unsigned char *p2; /* Location of the counter. */ DEBUG_PRINT1 ("EXECUTING set_number_at.\n"); EXTRACT_NUMBER_AND_INCR (mcnt, p); /* Here, we discard `const', making re_match non-reentrant. */ p2 = (unsigned char*) p + mcnt; /* Signedness doesn't matter since we only copy MCNT's bits . */ EXTRACT_NUMBER_AND_INCR (mcnt, p); DEBUG_PRINT3 (" Setting %p to %d.\n", p2, mcnt); PUSH_NUMBER (p2, mcnt); break; } case wordbound: case notwordbound: not = (re_opcode_t) *(p - 1) == notwordbound; DEBUG_PRINT2 ("EXECUTING %swordbound.\n", not?"not":""); /* We SUCCEED (or FAIL) in one of the following cases: */ /* Case 1: D is at the beginning or the end of string. */ if (AT_STRINGS_BEG (d) || AT_STRINGS_END (d)) not = !not; else { /* C1 is the character before D, S1 is the syntax of C1, C2 is the character at D, and S2 is the syntax of C2. */ re_wchar_t c1, c2; int s1, s2; int dummy; #ifdef emacs int offset = PTR_TO_OFFSET (d - 1); int charpos = SYNTAX_TABLE_BYTE_TO_CHAR (offset); UPDATE_SYNTAX_TABLE (charpos); #endif GET_CHAR_BEFORE_2 (c1, d, string1, end1, string2, end2); s1 = SYNTAX (c1); #ifdef emacs UPDATE_SYNTAX_TABLE_FORWARD (charpos + 1); #endif PREFETCH_NOLIMIT (); GET_CHAR_AFTER (c2, d, dummy); s2 = SYNTAX (c2); if (/* Case 2: Only one of S1 and S2 is Sword. */ ((s1 == Sword) != (s2 == Sword)) /* Case 3: Both of S1 and S2 are Sword, and macro WORD_BOUNDARY_P (C1, C2) returns nonzero. */ || ((s1 == Sword) && WORD_BOUNDARY_P (c1, c2))) not = !not; } if (not) break; else goto fail; case wordbeg: DEBUG_PRINT1 ("EXECUTING wordbeg.\n"); /* We FAIL in one of the following cases: */ /* Case 1: D is at the end of string. */ if (AT_STRINGS_END (d)) goto fail; else { /* C1 is the character before D, S1 is the syntax of C1, C2 is the character at D, and S2 is the syntax of C2. */ re_wchar_t c1, c2; int s1, s2; int dummy; #ifdef emacs int offset = PTR_TO_OFFSET (d); int charpos = SYNTAX_TABLE_BYTE_TO_CHAR (offset); UPDATE_SYNTAX_TABLE (charpos); #endif PREFETCH (); GET_CHAR_AFTER (c2, d, dummy); s2 = SYNTAX (c2); /* Case 2: S2 is not Sword. */ if (s2 != Sword) goto fail; /* Case 3: D is not at the beginning of string ... */ if (!AT_STRINGS_BEG (d)) { GET_CHAR_BEFORE_2 (c1, d, string1, end1, string2, end2); #ifdef emacs UPDATE_SYNTAX_TABLE_BACKWARD (charpos - 1); #endif s1 = SYNTAX (c1); /* ... and S1 is Sword, and WORD_BOUNDARY_P (C1, C2) returns 0. */ if ((s1 == Sword) && !WORD_BOUNDARY_P (c1, c2)) goto fail; } } break; case wordend: DEBUG_PRINT1 ("EXECUTING wordend.\n"); /* We FAIL in one of the following cases: */ /* Case 1: D is at the beginning of string. */ if (AT_STRINGS_BEG (d)) goto fail; else { /* C1 is the character before D, S1 is the syntax of C1, C2 is the character at D, and S2 is the syntax of C2. */ re_wchar_t c1, c2; int s1, s2; int dummy; #ifdef emacs int offset = PTR_TO_OFFSET (d) - 1; int charpos = SYNTAX_TABLE_BYTE_TO_CHAR (offset); UPDATE_SYNTAX_TABLE (charpos); #endif GET_CHAR_BEFORE_2 (c1, d, string1, end1, string2, end2); s1 = SYNTAX (c1); /* Case 2: S1 is not Sword. */ if (s1 != Sword) goto fail; /* Case 3: D is not at the end of string ... */ if (!AT_STRINGS_END (d)) { PREFETCH_NOLIMIT (); GET_CHAR_AFTER (c2, d, dummy); #ifdef emacs UPDATE_SYNTAX_TABLE_FORWARD (charpos); #endif s2 = SYNTAX (c2); /* ... and S2 is Sword, and WORD_BOUNDARY_P (C1, C2) returns 0. */ if ((s2 == Sword) && !WORD_BOUNDARY_P (c1, c2)) goto fail; } } break; case symbeg: DEBUG_PRINT1 ("EXECUTING symbeg.\n"); /* We FAIL in one of the following cases: */ /* Case 1: D is at the end of string. */ if (AT_STRINGS_END (d)) goto fail; else { /* C1 is the character before D, S1 is the syntax of C1, C2 is the character at D, and S2 is the syntax of C2. */ re_wchar_t c1, c2; int s1, s2; #ifdef emacs int offset = PTR_TO_OFFSET (d); int charpos = SYNTAX_TABLE_BYTE_TO_CHAR (offset); UPDATE_SYNTAX_TABLE (charpos); #endif PREFETCH (); c2 = RE_STRING_CHAR (d, dend - d, target_multibyte); s2 = SYNTAX (c2); /* Case 2: S2 is neither Sword nor Ssymbol. */ if (s2 != Sword && s2 != Ssymbol) goto fail; /* Case 3: D is not at the beginning of string ... */ if (!AT_STRINGS_BEG (d)) { GET_CHAR_BEFORE_2 (c1, d, string1, end1, string2, end2); #ifdef emacs UPDATE_SYNTAX_TABLE_BACKWARD (charpos - 1); #endif s1 = SYNTAX (c1); /* ... and S1 is Sword or Ssymbol. */ if (s1 == Sword || s1 == Ssymbol) goto fail; } } break; case symend: DEBUG_PRINT1 ("EXECUTING symend.\n"); /* We FAIL in one of the following cases: */ /* Case 1: D is at the beginning of string. */ if (AT_STRINGS_BEG (d)) goto fail; else { /* C1 is the character before D, S1 is the syntax of C1, C2 is the character at D, and S2 is the syntax of C2. */ re_wchar_t c1, c2; int s1, s2; #ifdef emacs int offset = PTR_TO_OFFSET (d) - 1; int charpos = SYNTAX_TABLE_BYTE_TO_CHAR (offset); UPDATE_SYNTAX_TABLE (charpos); #endif GET_CHAR_BEFORE_2 (c1, d, string1, end1, string2, end2); s1 = SYNTAX (c1); /* Case 2: S1 is neither Ssymbol nor Sword. */ if (s1 != Sword && s1 != Ssymbol) goto fail; /* Case 3: D is not at the end of string ... */ if (!AT_STRINGS_END (d)) { PREFETCH_NOLIMIT (); c2 = RE_STRING_CHAR (d, dend - d, target_multibyte); #ifdef emacs UPDATE_SYNTAX_TABLE_FORWARD (charpos + 1); #endif s2 = SYNTAX (c2); /* ... and S2 is Sword or Ssymbol. */ if (s2 == Sword || s2 == Ssymbol) goto fail; } } break; case syntaxspec: case notsyntaxspec: not = (re_opcode_t) *(p - 1) == notsyntaxspec; mcnt = *p++; DEBUG_PRINT3 ("EXECUTING %ssyntaxspec %d.\n", not?"not":"", mcnt); PREFETCH (); #ifdef emacs { int offset = PTR_TO_OFFSET (d); int pos1 = SYNTAX_TABLE_BYTE_TO_CHAR (offset); UPDATE_SYNTAX_TABLE (pos1); } #endif { int len; re_wchar_t c; GET_CHAR_AFTER (c, d, len); if ((SYNTAX (c) != (enum syntaxcode) mcnt) ^ not) goto fail; d += len; } break; #ifdef emacs case before_dot: DEBUG_PRINT1 ("EXECUTING before_dot.\n"); if (PTR_BYTE_POS (d) >= PT_BYTE) goto fail; break; case at_dot: DEBUG_PRINT1 ("EXECUTING at_dot.\n"); if (PTR_BYTE_POS (d) != PT_BYTE) goto fail; break; case after_dot: DEBUG_PRINT1 ("EXECUTING after_dot.\n"); if (PTR_BYTE_POS (d) <= PT_BYTE) goto fail; break; case categoryspec: case notcategoryspec: not = (re_opcode_t) *(p - 1) == notcategoryspec; mcnt = *p++; DEBUG_PRINT3 ("EXECUTING %scategoryspec %d.\n", not?"not":"", mcnt); PREFETCH (); { int len; re_wchar_t c; GET_CHAR_AFTER (c, d, len); if ((!CHAR_HAS_CATEGORY (c, mcnt)) ^ not) goto fail; d += len; } break; #endif /* emacs */ default: abort (); } continue; /* Successfully executed one pattern command; keep going. */ /* We goto here if a matching operation fails. */ fail: IMMEDIATE_QUIT_CHECK; if (!FAIL_STACK_EMPTY ()) { re_char *str, *pat; /* A restart point is known. Restore to that state. */ DEBUG_PRINT1 ("\nFAIL:\n"); POP_FAILURE_POINT (str, pat); switch (SWITCH_ENUM_CAST ((re_opcode_t) *pat++)) { case on_failure_keep_string_jump: assert (str == NULL); goto continue_failure_jump; case on_failure_jump_nastyloop: assert ((re_opcode_t)pat[-2] == no_op); PUSH_FAILURE_POINT (pat - 2, str); /* Fallthrough */ case on_failure_jump_loop: case on_failure_jump: case succeed_n: d = str; continue_failure_jump: EXTRACT_NUMBER_AND_INCR (mcnt, pat); p = pat + mcnt; break; case no_op: /* A special frame used for nastyloops. */ goto fail; default: abort(); } assert (p >= bufp->buffer && p <= pend); if (d >= string1 && d <= end1) dend = end_match_1; } else break; /* Matching at this starting point really fails. */ } /* for (;;) */ if (best_regs_set) goto restore_best_regs; FREE_VARIABLES (); return -1; /* Failure to match. */ } /* re_match_2 */ /* Subroutine definitions for re_match_2. */ /* Return zero if TRANSLATE[S1] and TRANSLATE[S2] are identical for LEN bytes; nonzero otherwise. */ static int bcmp_translate (s1, s2, len, translate, target_multibyte) re_char *s1, *s2; register int len; RE_TRANSLATE_TYPE translate; const int target_multibyte; { register re_char *p1 = s1, *p2 = s2; re_char *p1_end = s1 + len; re_char *p2_end = s2 + len; /* FIXME: Checking both p1 and p2 presumes that the two strings might have different lengths, but relying on a single `len' would break this. -sm */ while (p1 < p1_end && p2 < p2_end) { int p1_charlen, p2_charlen; re_wchar_t p1_ch, p2_ch; GET_CHAR_AFTER (p1_ch, p1, p1_charlen); GET_CHAR_AFTER (p2_ch, p2, p2_charlen); if (RE_TRANSLATE (translate, p1_ch) != RE_TRANSLATE (translate, p2_ch)) return 1; p1 += p1_charlen, p2 += p2_charlen; } if (p1 != p1_end || p2 != p2_end) return 1; return 0; } /* Entry points for GNU code. */ /* re_compile_pattern is the GNU regular expression compiler: it compiles PATTERN (of length SIZE) and puts the result in BUFP. Returns 0 if the pattern was valid, otherwise an error string. Assumes the `allocated' (and perhaps `buffer') and `translate' fields are set in BUFP on entry. We call regex_compile to do the actual compilation. */ const char * re_compile_pattern (pattern, length, bufp) const char *pattern; size_t length; struct re_pattern_buffer *bufp; { reg_errcode_t ret; #ifdef emacs gl_state.current_syntax_table = current_buffer->syntax_table; #endif /* GNU code is written to assume at least RE_NREGS registers will be set (and at least one extra will be -1). */ bufp->regs_allocated = REGS_UNALLOCATED; /* And GNU code determines whether or not to get register information by passing null for the REGS argument to re_match, etc., not by setting no_sub. */ bufp->no_sub = 0; ret = regex_compile ((re_char*) pattern, length, re_syntax_options, bufp); if (!ret) return NULL; return gettext (re_error_msgid[(int) ret]); } WEAK_ALIAS (__re_compile_pattern, re_compile_pattern) /* Entry points compatible with 4.2 BSD regex library. We don't define them unless specifically requested. */ #if defined _REGEX_RE_COMP || defined _LIBC /* BSD has one and only one pattern buffer. */ static struct re_pattern_buffer re_comp_buf; char * # ifdef _LIBC /* Make these definitions weak in libc, so POSIX programs can redefine these names if they don't use our functions, and still use regcomp/regexec below without link errors. */ weak_function # endif re_comp (s) const char *s; { reg_errcode_t ret; if (!s) { if (!re_comp_buf.buffer) /* Yes, we're discarding `const' here if !HAVE_LIBINTL. */ return (char *) gettext ("No previous regular expression"); return 0; } if (!re_comp_buf.buffer) { re_comp_buf.buffer = (unsigned char *) malloc (200); if (re_comp_buf.buffer == NULL) /* Yes, we're discarding `const' here if !HAVE_LIBINTL. */ return (char *) gettext (re_error_msgid[(int) REG_ESPACE]); re_comp_buf.allocated = 200; re_comp_buf.fastmap = (char *) malloc (1 << BYTEWIDTH); if (re_comp_buf.fastmap == NULL) /* Yes, we're discarding `const' here if !HAVE_LIBINTL. */ return (char *) gettext (re_error_msgid[(int) REG_ESPACE]); } /* Since `re_exec' always passes NULL for the `regs' argument, we don't need to initialize the pattern buffer fields which affect it. */ ret = regex_compile (s, strlen (s), re_syntax_options, &re_comp_buf); if (!ret) return NULL; /* Yes, we're discarding `const' here if !HAVE_LIBINTL. */ return (char *) gettext (re_error_msgid[(int) ret]); } int # ifdef _LIBC weak_function # endif re_exec (s) const char *s; { const int len = strlen (s); return 0 <= re_search (&re_comp_buf, s, len, 0, len, (struct re_registers *) 0); } #endif /* _REGEX_RE_COMP */ /* POSIX.2 functions. Don't define these for Emacs. */ #ifndef emacs /* regcomp takes a regular expression as a string and compiles it. PREG is a regex_t *. We do not expect any fields to be initialized, since POSIX says we shouldn't. Thus, we set `buffer' to the compiled pattern; `used' to the length of the compiled pattern; `syntax' to RE_SYNTAX_POSIX_EXTENDED if the REG_EXTENDED bit in CFLAGS is set; otherwise, to RE_SYNTAX_POSIX_BASIC; `fastmap' to an allocated space for the fastmap; `fastmap_accurate' to zero; `re_nsub' to the number of subexpressions in PATTERN. PATTERN is the address of the pattern string. CFLAGS is a series of bits which affect compilation. If REG_EXTENDED is set, we use POSIX extended syntax; otherwise, we use POSIX basic syntax. If REG_NEWLINE is set, then . and [^...] don't match newline. Also, regexec will try a match beginning after every newline. If REG_ICASE is set, then we considers upper- and lowercase versions of letters to be equivalent when matching. If REG_NOSUB is set, then when PREG is passed to regexec, that routine will report only success or failure, and nothing about the registers. It returns 0 if it succeeds, nonzero if it doesn't. (See regex.h for the return codes and their meanings.) */ int regcomp (preg, pattern, cflags) regex_t *__restrict preg; const char *__restrict pattern; int cflags; { reg_errcode_t ret; reg_syntax_t syntax = (cflags & REG_EXTENDED) ? RE_SYNTAX_POSIX_EXTENDED : RE_SYNTAX_POSIX_BASIC; /* regex_compile will allocate the space for the compiled pattern. */ preg->buffer = 0; preg->allocated = 0; preg->used = 0; /* Try to allocate space for the fastmap. */ preg->fastmap = (char *) malloc (1 << BYTEWIDTH); if (cflags & REG_ICASE) { unsigned i; preg->translate = (RE_TRANSLATE_TYPE) malloc (CHAR_SET_SIZE * sizeof (*(RE_TRANSLATE_TYPE)0)); if (preg->translate == NULL) return (int) REG_ESPACE; /* Map uppercase characters to corresponding lowercase ones. */ for (i = 0; i < CHAR_SET_SIZE; i++) preg->translate[i] = ISUPPER (i) ? TOLOWER (i) : i; } else preg->translate = NULL; /* If REG_NEWLINE is set, newlines are treated differently. */ if (cflags & REG_NEWLINE) { /* REG_NEWLINE implies neither . nor [^...] match newline. */ syntax &= ~RE_DOT_NEWLINE; syntax |= RE_HAT_LISTS_NOT_NEWLINE; } else syntax |= RE_NO_NEWLINE_ANCHOR; preg->no_sub = !!(cflags & REG_NOSUB); /* POSIX says a null character in the pattern terminates it, so we can use strlen here in compiling the pattern. */ ret = regex_compile ((re_char*) pattern, strlen (pattern), syntax, preg); /* POSIX doesn't distinguish between an unmatched open-group and an unmatched close-group: both are REG_EPAREN. */ if (ret == REG_ERPAREN) ret = REG_EPAREN; if (ret == REG_NOERROR && preg->fastmap) { /* Compute the fastmap now, since regexec cannot modify the pattern buffer. */ re_compile_fastmap (preg); if (preg->can_be_null) { /* The fastmap can't be used anyway. */ free (preg->fastmap); preg->fastmap = NULL; } } return (int) ret; } WEAK_ALIAS (__regcomp, regcomp) /* regexec searches for a given pattern, specified by PREG, in the string STRING. If NMATCH is zero or REG_NOSUB was set in the cflags argument to `regcomp', we ignore PMATCH. Otherwise, we assume PMATCH has at least NMATCH elements, and we set them to the offsets of the corresponding matched substrings. EFLAGS specifies `execution flags' which affect matching: if REG_NOTBOL is set, then ^ does not match at the beginning of the string; if REG_NOTEOL is set, then $ does not match at the end. We return 0 if we find a match and REG_NOMATCH if not. */ int regexec (preg, string, nmatch, pmatch, eflags) const regex_t *__restrict preg; const char *__restrict string; size_t nmatch; regmatch_t pmatch[__restrict_arr]; int eflags; { int ret; struct re_registers regs; regex_t private_preg; int len = strlen (string); boolean want_reg_info = !preg->no_sub && nmatch > 0 && pmatch; private_preg = *preg; private_preg.not_bol = !!(eflags & REG_NOTBOL); private_preg.not_eol = !!(eflags & REG_NOTEOL); /* The user has told us exactly how many registers to return information about, via `nmatch'. We have to pass that on to the matching routines. */ private_preg.regs_allocated = REGS_FIXED; if (want_reg_info) { regs.num_regs = nmatch; regs.start = TALLOC (nmatch * 2, regoff_t); if (regs.start == NULL) return (int) REG_NOMATCH; regs.end = regs.start + nmatch; } /* Instead of using not_eol to implement REG_NOTEOL, we could simply pass (&private_preg, string, len + 1, 0, len, ...) pretending the string was a little bit longer but still only matching the real part. This works because the `endline' will check for a '\n' and will find a '\0', correctly deciding that this is not the end of a line. But it doesn't work out so nicely for REG_NOTBOL, since we don't have a convenient '\0' there. For all we know, the string could be preceded by '\n' which would throw things off. */ /* Perform the searching operation. */ ret = re_search (&private_preg, string, len, /* start: */ 0, /* range: */ len, want_reg_info ? ®s : (struct re_registers *) 0); /* Copy the register information to the POSIX structure. */ if (want_reg_info) { if (ret >= 0) { unsigned r; for (r = 0; r < nmatch; r++) { pmatch[r].rm_so = regs.start[r]; pmatch[r].rm_eo = regs.end[r]; } } /* If we needed the temporary register info, free the space now. */ free (regs.start); } /* We want zero return to mean success, unlike `re_search'. */ return ret >= 0 ? (int) REG_NOERROR : (int) REG_NOMATCH; } WEAK_ALIAS (__regexec, regexec) /* Returns a message corresponding to an error code, ERR_CODE, returned from either regcomp or regexec. We don't use PREG here. ERR_CODE was previously called ERRCODE, but that name causes an error with msvc8 compiler. */ size_t regerror (err_code, preg, errbuf, errbuf_size) int err_code; const regex_t *preg; char *errbuf; size_t errbuf_size; { const char *msg; size_t msg_size; if (err_code < 0 || err_code >= (sizeof (re_error_msgid) / sizeof (re_error_msgid[0]))) /* Only error codes returned by the rest of the code should be passed to this routine. If we are given anything else, or if other regex code generates an invalid error code, then the program has a bug. Dump core so we can fix it. */ abort (); msg = gettext (re_error_msgid[err_code]); msg_size = strlen (msg) + 1; /* Includes the null. */ if (errbuf_size != 0) { if (msg_size > errbuf_size) { strncpy (errbuf, msg, errbuf_size - 1); errbuf[errbuf_size - 1] = 0; } else strcpy (errbuf, msg); } return msg_size; } WEAK_ALIAS (__regerror, regerror) /* Free dynamically allocated space used by PREG. */ void regfree (preg) regex_t *preg; { free (preg->buffer); preg->buffer = NULL; preg->allocated = 0; preg->used = 0; free (preg->fastmap); preg->fastmap = NULL; preg->fastmap_accurate = 0; free (preg->translate); preg->translate = NULL; } WEAK_ALIAS (__regfree, regfree) #endif /* not emacs */ /* arch-tag: 4ffd68ba-2a9e-435b-a21a-018990f9eeb2 (do not change this comment) */ le-1.14.9/src/Makefile.in0000644000015000007670000014107512122275262011774 00000000000000# Makefile.in generated by automake 1.12.2 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2012 Free Software Foundation, Inc. # 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[3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: le-1.14.9/src/regex.h0000644000015000007670000005565212121615077011220 00000000000000/* Definitions for data structures and routines for the regular expression library, version 0.12. Copyright (C) 1985, 1989, 1990, 1991, 1992, 1993, 1995, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ #ifndef _REGEX_H #define _REGEX_H 1 /* Allow the use in C++ code. */ #ifdef __cplusplus extern "C" { #endif /* POSIX says that must be included (by the caller) before . */ #if !defined _POSIX_C_SOURCE && !defined _POSIX_SOURCE && defined VMS /* VMS doesn't have `size_t' in , even though POSIX says it should be there. */ # include #endif /* The following bits are used to determine the regexp syntax we recognize. The set/not-set meanings where historically chosen so that Emacs syntax had the value 0. The bits are given in alphabetical order, and the definitions shifted by one from the previous bit; thus, when we add or remove a bit, only one other definition need change. */ typedef unsigned long int reg_syntax_t; /* If this bit is not set, then \ inside a bracket expression is literal. If set, then such a \ quotes the following character. */ #define RE_BACKSLASH_ESCAPE_IN_LISTS ((unsigned long int) 1) /* If this bit is not set, then + and ? are operators, and \+ and \? are literals. If set, then \+ and \? are operators and + and ? are literals. */ #define RE_BK_PLUS_QM (RE_BACKSLASH_ESCAPE_IN_LISTS << 1) /* If this bit is set, then character classes are supported. They are: [:alpha:], [:upper:], [:lower:], [:digit:], [:alnum:], [:xdigit:], [:space:], [:print:], [:punct:], [:graph:], and [:cntrl:]. If not set, then character classes are not supported. */ #define RE_CHAR_CLASSES (RE_BK_PLUS_QM << 1) /* If this bit is set, then ^ and $ are always anchors (outside bracket expressions, of course). If this bit is not set, then it depends: ^ is an anchor if it is at the beginning of a regular expression or after an open-group or an alternation operator; $ is an anchor if it is at the end of a regular expression, or before a close-group or an alternation operator. This bit could be (re)combined with RE_CONTEXT_INDEP_OPS, because POSIX draft 11.2 says that * etc. in leading positions is undefined. We already implemented a previous draft which made those constructs invalid, though, so we haven't changed the code back. */ #define RE_CONTEXT_INDEP_ANCHORS (RE_CHAR_CLASSES << 1) /* If this bit is set, then special characters are always special regardless of where they are in the pattern. If this bit is not set, then special characters are special only in some contexts; otherwise they are ordinary. Specifically, * + ? and intervals are only special when not after the beginning, open-group, or alternation operator. */ #define RE_CONTEXT_INDEP_OPS (RE_CONTEXT_INDEP_ANCHORS << 1) /* If this bit is set, then *, +, ?, and { cannot be first in an re or immediately after an alternation or begin-group operator. */ #define RE_CONTEXT_INVALID_OPS (RE_CONTEXT_INDEP_OPS << 1) /* If this bit is set, then . matches newline. If not set, then it doesn't. */ #define RE_DOT_NEWLINE (RE_CONTEXT_INVALID_OPS << 1) /* If this bit is set, then . doesn't match NUL. If not set, then it does. */ #define RE_DOT_NOT_NULL (RE_DOT_NEWLINE << 1) /* If this bit is set, nonmatching lists [^...] do not match newline. If not set, they do. */ #define RE_HAT_LISTS_NOT_NEWLINE (RE_DOT_NOT_NULL << 1) /* If this bit is set, either \{...\} or {...} defines an interval, depending on RE_NO_BK_BRACES. If not set, \{, \}, {, and } are literals. */ #define RE_INTERVALS (RE_HAT_LISTS_NOT_NEWLINE << 1) /* If this bit is set, +, ? and | aren't recognized as operators. If not set, they are. */ #define RE_LIMITED_OPS (RE_INTERVALS << 1) /* If this bit is set, newline is an alternation operator. If not set, newline is literal. */ #define RE_NEWLINE_ALT (RE_LIMITED_OPS << 1) /* If this bit is set, then `{...}' defines an interval, and \{ and \} are literals. If not set, then `\{...\}' defines an interval. */ #define RE_NO_BK_BRACES (RE_NEWLINE_ALT << 1) /* If this bit is set, (...) defines a group, and \( and \) are literals. If not set, \(...\) defines a group, and ( and ) are literals. */ #define RE_NO_BK_PARENS (RE_NO_BK_BRACES << 1) /* If this bit is set, then \ matches . If not set, then \ is a back-reference. */ #define RE_NO_BK_REFS (RE_NO_BK_PARENS << 1) /* If this bit is set, then | is an alternation operator, and \| is literal. If not set, then \| is an alternation operator, and | is literal. */ #define RE_NO_BK_VBAR (RE_NO_BK_REFS << 1) /* If this bit is set, then an ending range point collating higher than the starting range point, as in [z-a], is invalid. If not set, then when ending range point collates higher than the starting range point, the range is ignored. */ #define RE_NO_EMPTY_RANGES (RE_NO_BK_VBAR << 1) /* If this bit is set, then an unmatched ) is ordinary. If not set, then an unmatched ) is invalid. */ #define RE_UNMATCHED_RIGHT_PAREN_ORD (RE_NO_EMPTY_RANGES << 1) /* If this bit is set, succeed as soon as we match the whole pattern, without further backtracking. */ #define RE_NO_POSIX_BACKTRACKING (RE_UNMATCHED_RIGHT_PAREN_ORD << 1) /* If this bit is set, do not process the GNU regex operators. If not set, then the GNU regex operators are recognized. */ #define RE_NO_GNU_OPS (RE_NO_POSIX_BACKTRACKING << 1) /* If this bit is set, then *?, +? and ?? match non greedily. */ #define RE_FRUGAL (RE_NO_GNU_OPS << 1) /* If this bit is set, then (?:...) is treated as a shy group. */ #define RE_SHY_GROUPS (RE_FRUGAL << 1) /* If this bit is set, ^ and $ only match at beg/end of buffer. */ #define RE_NO_NEWLINE_ANCHOR (RE_SHY_GROUPS << 1) /* If this bit is set, turn on internal regex debugging. If not set, and debugging was on, turn it off. This only works if regex.c is compiled -DDEBUG. We define this bit always, so that all that's needed to turn on debugging is to recompile regex.c; the calling code can always have this bit set, and it won't affect anything in the normal case. */ #define RE_DEBUG (RE_NO_NEWLINE_ANCHOR << 1) /* This global variable defines the particular regexp syntax to use (for some interfaces). When a regexp is compiled, the syntax used is stored in the pattern buffer, so changing this does not affect already-compiled regexps. */ extern reg_syntax_t re_syntax_options; #ifdef emacs /* In Emacs, this is the string or buffer in which we are matching. It is used for looking up syntax properties. */ extern Lisp_Object re_match_object; #endif /* Define combinations of the above bits for the standard possibilities. (The [[[ comments delimit what gets put into the Texinfo file, so don't delete them!) */ /* [[[begin syntaxes]]] */ #define RE_SYNTAX_EMACS \ (RE_CHAR_CLASSES | RE_INTERVALS | RE_SHY_GROUPS | RE_FRUGAL) #define RE_SYNTAX_AWK \ (RE_BACKSLASH_ESCAPE_IN_LISTS | RE_DOT_NOT_NULL \ | RE_NO_BK_PARENS | RE_NO_BK_REFS \ | RE_NO_BK_VBAR | RE_NO_EMPTY_RANGES \ | RE_DOT_NEWLINE | RE_CONTEXT_INDEP_ANCHORS \ | RE_UNMATCHED_RIGHT_PAREN_ORD | RE_NO_GNU_OPS) #define RE_SYNTAX_GNU_AWK \ ((RE_SYNTAX_POSIX_EXTENDED | RE_BACKSLASH_ESCAPE_IN_LISTS | RE_DEBUG) \ & ~(RE_DOT_NOT_NULL | RE_INTERVALS | RE_CONTEXT_INDEP_OPS)) #define RE_SYNTAX_POSIX_AWK \ (RE_SYNTAX_POSIX_EXTENDED | RE_BACKSLASH_ESCAPE_IN_LISTS \ | RE_INTERVALS | RE_NO_GNU_OPS) #define RE_SYNTAX_GREP \ (RE_BK_PLUS_QM | RE_CHAR_CLASSES \ | RE_HAT_LISTS_NOT_NEWLINE | RE_INTERVALS \ | RE_NEWLINE_ALT) #define RE_SYNTAX_EGREP \ (RE_CHAR_CLASSES | RE_CONTEXT_INDEP_ANCHORS \ | RE_CONTEXT_INDEP_OPS | RE_HAT_LISTS_NOT_NEWLINE \ | RE_NEWLINE_ALT | RE_NO_BK_PARENS \ | RE_NO_BK_VBAR) #define RE_SYNTAX_POSIX_EGREP \ (RE_SYNTAX_EGREP | RE_INTERVALS | RE_NO_BK_BRACES) /* P1003.2/D11.2, section 4.20.7.1, lines 5078ff. */ #define RE_SYNTAX_ED RE_SYNTAX_POSIX_BASIC #define RE_SYNTAX_SED RE_SYNTAX_POSIX_BASIC /* Syntax bits common to both basic and extended POSIX regex syntax. */ #define _RE_SYNTAX_POSIX_COMMON \ (RE_CHAR_CLASSES | RE_DOT_NEWLINE | RE_DOT_NOT_NULL \ | RE_INTERVALS | RE_NO_EMPTY_RANGES) #define RE_SYNTAX_POSIX_BASIC \ (_RE_SYNTAX_POSIX_COMMON | RE_BK_PLUS_QM) /* Differs from ..._POSIX_BASIC only in that RE_BK_PLUS_QM becomes RE_LIMITED_OPS, i.e., \? \+ \| are not recognized. Actually, this isn't minimal, since other operators, such as \`, aren't disabled. */ #define RE_SYNTAX_POSIX_MINIMAL_BASIC \ (_RE_SYNTAX_POSIX_COMMON | RE_LIMITED_OPS) #define RE_SYNTAX_POSIX_EXTENDED \ (_RE_SYNTAX_POSIX_COMMON | RE_CONTEXT_INDEP_ANCHORS \ | RE_CONTEXT_INDEP_OPS | RE_NO_BK_BRACES \ | RE_NO_BK_PARENS | RE_NO_BK_VBAR \ | RE_CONTEXT_INVALID_OPS | RE_UNMATCHED_RIGHT_PAREN_ORD) /* Differs from ..._POSIX_EXTENDED in that RE_CONTEXT_INDEP_OPS is removed and RE_NO_BK_REFS is added. */ #define RE_SYNTAX_POSIX_MINIMAL_EXTENDED \ (_RE_SYNTAX_POSIX_COMMON | RE_CONTEXT_INDEP_ANCHORS \ | RE_CONTEXT_INVALID_OPS | RE_NO_BK_BRACES \ | RE_NO_BK_PARENS | RE_NO_BK_REFS \ | RE_NO_BK_VBAR | RE_UNMATCHED_RIGHT_PAREN_ORD) /* [[[end syntaxes]]] */ /* Maximum number of duplicates an interval can allow. Some systems (erroneously) define this in other header files, but we want our value, so remove any previous define. */ #ifdef RE_DUP_MAX # undef RE_DUP_MAX #endif /* If sizeof(int) == 2, then ((1 << 15) - 1) overflows. */ #define RE_DUP_MAX (0x7fff) /* POSIX `cflags' bits (i.e., information for `regcomp'). */ /* If this bit is set, then use extended regular expression syntax. If not set, then use basic regular expression syntax. */ #define REG_EXTENDED 1 /* If this bit is set, then ignore case when matching. If not set, then case is significant. */ #define REG_ICASE (REG_EXTENDED << 1) /* If this bit is set, then anchors do not match at newline characters in the string. If not set, then anchors do match at newlines. */ #define REG_NEWLINE (REG_ICASE << 1) /* If this bit is set, then report only success or fail in regexec. If not set, then returns differ between not matching and errors. */ #define REG_NOSUB (REG_NEWLINE << 1) /* POSIX `eflags' bits (i.e., information for regexec). */ /* If this bit is set, then the beginning-of-line operator doesn't match the beginning of the string (presumably because it's not the beginning of a line). If not set, then the beginning-of-line operator does match the beginning of the string. */ #define REG_NOTBOL 1 /* Like REG_NOTBOL, except for the end-of-line. */ #define REG_NOTEOL (1 << 1) /* If any error codes are removed, changed, or added, update the `re_error_msg' table in regex.c. */ typedef enum { #ifdef _XOPEN_SOURCE REG_ENOSYS = -1, /* This will never happen for this implementation. */ #endif REG_NOERROR = 0, /* Success. */ REG_NOMATCH, /* Didn't find a match (for regexec). */ /* POSIX regcomp return error codes. (In the order listed in the standard.) */ REG_BADPAT, /* Invalid pattern. */ REG_ECOLLATE, /* Not implemented. */ REG_ECTYPE, /* Invalid character class name. */ REG_EESCAPE, /* Trailing backslash. */ REG_ESUBREG, /* Invalid back reference. */ REG_EBRACK, /* Unmatched left bracket. */ REG_EPAREN, /* Parenthesis imbalance. */ REG_EBRACE, /* Unmatched \{. */ REG_BADBR, /* Invalid contents of \{\}. */ REG_ERANGE, /* Invalid range end. */ REG_ESPACE, /* Ran out of memory. */ REG_BADRPT, /* No preceding re for repetition op. */ /* Error codes we've added. */ REG_EEND, /* Premature end. */ REG_ESIZE, /* Compiled pattern bigger than 2^16 bytes. */ REG_ERPAREN, /* Unmatched ) or \); not returned from regcomp. */ REG_ERANGEX /* Range striding over charsets. */ } reg_errcode_t; /* This data structure represents a compiled pattern. Before calling the pattern compiler, the fields `buffer', `allocated', `fastmap', `translate', and `no_sub' can be set. After the pattern has been compiled, the `re_nsub' field is available. All other fields are private to the regex routines. */ #ifndef RE_TRANSLATE_TYPE # define RE_TRANSLATE_TYPE char * #endif struct re_pattern_buffer { /* [[[begin pattern_buffer]]] */ /* Space that holds the compiled pattern. It is declared as `unsigned char *' because its elements are sometimes used as array indexes. */ unsigned char *buffer; /* Number of bytes to which `buffer' points. */ size_t allocated; /* Number of bytes actually used in `buffer'. */ size_t used; /* Syntax setting with which the pattern was compiled. */ reg_syntax_t syntax; /* Pointer to a fastmap, if any, otherwise zero. re_search uses the fastmap, if there is one, to skip over impossible starting points for matches. */ char *fastmap; /* Either a translate table to apply to all characters before comparing them, or zero for no translation. The translation is applied to a pattern when it is compiled and to a string when it is matched. */ RE_TRANSLATE_TYPE translate; /* Number of subexpressions found by the compiler. */ size_t re_nsub; /* Zero if this pattern cannot match the empty string, one else. Well, in truth it's used only in `re_search_2', to see whether or not we should use the fastmap, so we don't set this absolutely perfectly; see `re_compile_fastmap'. */ unsigned can_be_null : 1; /* If REGS_UNALLOCATED, allocate space in the `regs' structure for `max (RE_NREGS, re_nsub + 1)' groups. If REGS_REALLOCATE, reallocate space if necessary. If REGS_FIXED, use what's there. */ #define REGS_UNALLOCATED 0 #define REGS_REALLOCATE 1 #define REGS_FIXED 2 unsigned regs_allocated : 2; /* Set to zero when `regex_compile' compiles a pattern; set to one by `re_compile_fastmap' if it updates the fastmap. */ unsigned fastmap_accurate : 1; /* If set, `re_match_2' does not return information about subexpressions. */ unsigned no_sub : 1; /* If set, a beginning-of-line anchor doesn't match at the beginning of the string. */ unsigned not_bol : 1; /* Similarly for an end-of-line anchor. */ unsigned not_eol : 1; /* If true, the compilation of the pattern had to look up the syntax table, so the compiled pattern is only valid for the current syntax table. */ unsigned used_syntax : 1; #ifdef emacs /* If true, multi-byte form in the regexp pattern should be recognized as a multibyte character. */ unsigned multibyte : 1; /* If true, multi-byte form in the target of match should be recognized as a multibyte character. */ unsigned target_multibyte : 1; /* Charset of unibyte characters at compiling time. */ int charset_unibyte; #endif /* [[[end pattern_buffer]]] */ }; typedef struct re_pattern_buffer regex_t; /* Type for byte offsets within the string. POSIX mandates this. */ typedef int regoff_t; /* This is the structure we store register match data in. See regex.texinfo for a full description of what registers match. */ struct re_registers { unsigned num_regs; regoff_t *start; regoff_t *end; }; /* If `regs_allocated' is REGS_UNALLOCATED in the pattern buffer, `re_match_2' returns information about at least this many registers the first time a `regs' structure is passed. */ #ifndef RE_NREGS # define RE_NREGS 30 #endif /* POSIX specification for registers. Aside from the different names than `re_registers', POSIX uses an array of structures, instead of a structure of arrays. */ typedef struct { regoff_t rm_so; /* Byte offset from string's start to substring's start. */ regoff_t rm_eo; /* Byte offset from string's start to substring's end. */ } regmatch_t; /* Declarations for routines. */ /* To avoid duplicating every routine declaration -- once with a prototype (if we are ANSI), and once without (if we aren't) -- we use the following macro to declare argument types. This unfortunately clutters up the declarations a bit, but I think it's worth it. */ #if defined __STDC__ || defined PROTOTYPES # define _RE_ARGS(args) args #else /* not __STDC__ || PROTOTYPES */ # define _RE_ARGS(args) () #endif /* not __STDC__ || PROTOTYPES */ /* Sets the current default syntax to SYNTAX, and return the old syntax. You can also simply assign to the `re_syntax_options' variable. */ extern reg_syntax_t re_set_syntax _RE_ARGS ((reg_syntax_t syntax)); /* Compile the regular expression PATTERN, with length LENGTH and syntax given by the global `re_syntax_options', into the buffer BUFFER. Return NULL if successful, and an error string if not. */ extern const char *re_compile_pattern _RE_ARGS ((const char *pattern, size_t length, struct re_pattern_buffer *buffer)); /* Compile a fastmap for the compiled pattern in BUFFER; used to accelerate searches. Return 0 if successful and -2 if was an internal error. */ extern int re_compile_fastmap _RE_ARGS ((struct re_pattern_buffer *buffer)); /* Search in the string STRING (with length LENGTH) for the pattern compiled into BUFFER. Start searching at position START, for RANGE characters. Return the starting position of the match, -1 for no match, or -2 for an internal error. Also return register information in REGS (if REGS and BUFFER->no_sub are nonzero). */ extern int re_search _RE_ARGS ((struct re_pattern_buffer *buffer, const char *string, int length, int start, int range, struct re_registers *regs)); /* Like `re_search', but search in the concatenation of STRING1 and STRING2. Also, stop searching at index START + STOP. */ extern int re_search_2 _RE_ARGS ((struct re_pattern_buffer *buffer, const char *string1, int length1, const char *string2, int length2, int start, int range, struct re_registers *regs, int stop)); /* Like `re_search', but return how many characters in STRING the regexp in BUFFER matched, starting at position START. */ extern int re_match _RE_ARGS ((struct re_pattern_buffer *buffer, const char *string, int length, int start, struct re_registers *regs)); /* Relates to `re_match' as `re_search_2' relates to `re_search'. */ extern int re_match_2 _RE_ARGS ((struct re_pattern_buffer *buffer, const char *string1, int length1, const char *string2, int length2, int start, struct re_registers *regs, int stop)); /* Set REGS to hold NUM_REGS registers, storing them in STARTS and ENDS. Subsequent matches using BUFFER and REGS will use this memory for recording register information. STARTS and ENDS must be allocated with malloc, and must each be at least `NUM_REGS * sizeof (regoff_t)' bytes long. If NUM_REGS == 0, then subsequent matches should allocate their own register data. Unless this function is called, the first search or match using PATTERN_BUFFER will allocate its own register data, without freeing the old data. */ extern void re_set_registers _RE_ARGS ((struct re_pattern_buffer *buffer, struct re_registers *regs, unsigned num_regs, regoff_t *starts, regoff_t *ends)); #if defined _REGEX_RE_COMP || defined _LIBC # ifndef _CRAY /* 4.2 bsd compatibility. */ extern char *re_comp _RE_ARGS ((const char *)); extern int re_exec _RE_ARGS ((const char *)); # endif #endif /* GCC 2.95 and later have "__restrict"; C99 compilers have "restrict", and "configure" may have defined "restrict". */ #ifndef __restrict # if ! (2 < __GNUC__ || (2 == __GNUC__ && 95 <= __GNUC_MINOR__)) # if defined restrict || 199901L <= __STDC_VERSION__ # define __restrict restrict # else # define __restrict # endif # endif #endif /* For now conditionally define __restrict_arr to expand to nothing. Ideally we would have a test for the compiler which allows defining it to restrict. */ #ifndef __restrict_arr # define __restrict_arr #endif /* POSIX compatibility. */ extern int regcomp _RE_ARGS ((regex_t *__restrict __preg, const char *__restrict __pattern, int __cflags)); extern int regexec _RE_ARGS ((const regex_t *__restrict __preg, const char *__restrict __string, size_t __nmatch, regmatch_t __pmatch[__restrict_arr], int __eflags)); extern size_t regerror _RE_ARGS ((int __errcode, const regex_t *__preg, char *__errbuf, size_t __errbuf_size)); extern void regfree _RE_ARGS ((regex_t *__preg)); #ifdef __cplusplus } #endif /* C++ */ /* For platform which support the ISO C amendement 1 functionality we support user defined character classes. */ #if WIDE_CHAR_SUPPORT /* Solaris 2.5 has a bug: must be included before . */ # include # include #endif #if WIDE_CHAR_SUPPORT /* The GNU C library provides support for user-defined character classes and the functions from ISO C amendement 1. */ # ifdef CHARCLASS_NAME_MAX # define CHAR_CLASS_MAX_LENGTH CHARCLASS_NAME_MAX # else /* This shouldn't happen but some implementation might still have this problem. Use a reasonable default value. */ # define CHAR_CLASS_MAX_LENGTH 256 # endif typedef wctype_t re_wctype_t; typedef wchar_t re_wchar_t; # define re_wctype wctype # define re_iswctype iswctype # define re_wctype_to_bit(cc) 0 #else # define CHAR_CLASS_MAX_LENGTH 9 /* Namely, `multibyte'. */ # define btowc(c) c /* Character classes. */ typedef enum { RECC_ERROR = 0, RECC_ALNUM, RECC_ALPHA, RECC_WORD, RECC_GRAPH, RECC_PRINT, RECC_LOWER, RECC_UPPER, RECC_PUNCT, RECC_CNTRL, RECC_DIGIT, RECC_XDIGIT, RECC_BLANK, RECC_SPACE, RECC_MULTIBYTE, RECC_NONASCII, RECC_ASCII, RECC_UNIBYTE } re_wctype_t; extern char re_iswctype (int ch, re_wctype_t cc); extern re_wctype_t re_wctype (const unsigned char* str); typedef int re_wchar_t; extern void re_set_whitespace_regexp (const char *regexp); #endif /* not WIDE_CHAR_SUPPORT */ #endif /* regex.h */ /* arch-tag: bda6e3ec-3c02-4237-a55a-01ad2e120083 (do not change this comment) */ le-1.14.9/src/le.hlp0000644000015000007670000002232112121615077011025 00000000000000[MainHelp] The default keymap is described below: Keys to move Up - line up Down - line down Left - character left Right - character right Home - to begin of line End - to end of line PgUp - page up PgDn - page down ~Left - word left ~Right - word right ~Home | ^G+B - to begin of file ~End | ^G+E - to end of file F8 | ^G+G - move to line number ~F8 | ^G+O - move to offset Keys to delete Del | ^D - delete char right BackSp | ^H - delete char left ^Y - delete line ^K - delete to EOL ^W - delete word ^U - undelete Esc+BackSp - delete word left Esc+Del - delete word right Files F2 - save current file F3 - load another file ~F3 - load previous file ~F2 - save as... F9 - make ~F9 - shell ^F9 - run ~^F9 - compile Esc+! - execute a shell command Blocks F5 | F4+B - set block begin F6 | F4+E - set block end F4+H - hide/display block F4+C | F11 - copy block F4+D | ~F12 - delete block F4+M | F12 - move block F4+W - write block F4+R - read block F4+I - indent block F4+U - unindent block F4+T - change block type F4+^B | ^F5 - find block begin F4+^E | ^F6 - find block end ~F5 - mark line ~F6 - mark to eol F4+P - to upper case F4+L - to lower case F4+X - exchange cases F4+| | M-| - pipe block through a command F4+> - insert a prefix F4+Y | ~F11 - insert block from buffer. Can be used to yank block from previous file Search & Replace F7 | ^F - search forwards ~^F7 | ^B - search backwards ~F7 | ^C - cont. search/replace ^F7 | ^R - start replace Ctrl-] - find matching bracket Exit from the editor ^X | Esc+Esc - ask to save, then exit Editor control ^O - start setting options ^A+H - switch HEX mode ^A+T - switch TEXT mode ^A+A - switch autoindent ^A+I - switch insert ^A+R - switch RUS/LAT Options ^O - start setting options Enter - use the setup F2 - save to current opt file ~F2 - save to working directory ^X - restore old setup Space - change item F1 - help F10 | ^N - enter main menu Others ^P - put control character ^E - insert char with a code ^L - refresh screen ^V - copy char below ^T - copy char above ~F4 - format functions ^F1 - run 'help' program M-/ - comment line (C, C++) Note Some of ^key, ~key and any M-key combinations can be typed as ESC+key [OptionsHelp] Use arrows to navigate, space to change current option. You can also edit the strings and the numbers. Enter - use the options within the current editing session Shift-F2 - save the options in the current directory F2 - update current options file ^X - quit, do not use the new options. 1. Insert. In this mode characters will be inserted before the character on the cursor and the cursor will be moved one position right. 2. Autoindent. In this mode on pressing Enter a new line will be inserted and the cursor will be placed with the margin of the previous line. 3. Save Positions. In this mode after loading a file cursor will be placed on its latest position in this file even if you had exited from the editor. Positions are saved in file '$HOME/.le/history'. 4. Save History. In this mode you can choose a file name with arrows even if you had exited from the editor. History is saved in file '$HOME/.le/history'. 5. Make Backup. This option enables creating backup files with a suffix given below. These are created in current or in specified directory. 6. No Regular Expressions. This option disables using regular expressions in search and replace. You will be able not to type '\\' before special characters. 7. Latin. In this mode latin letters will be typed. 8. Russian. In this mode russian letters will be typed. (works only on certain terminals) 9. Graphic. In this mode graphic characters from extended ASCII will be typed. That is, bit 8 will be set. 10. Exact. This mode will do for both text and binary files. Strings are right limited, that is you have to type a space to get right from EOL. 11. Text. This mode is only for text files. Strings are not right limited. 12. Hex. This is hexadesimal mode for binary files. 13. Use colors. When set, LE tries to use colors if possible. 14. Syntax highlight. When set, syntax constructs will be highlighted, if there is support for current file type. If it works too slow, turn it off. 15. Use tabs. Prefer tab inserting. 16. BackSp unindents. Specifies if backspace key should move to previous tab stop. 17. Lazy page scroll. Specifies PageUp/Down keys behaviour. If set, PageUp moves to page top first, and on second press it moves page up. 18. Tab size. Sets size of tab character. 19. IndentSize. Sets virtual tab stops. 20. Vertical scroll. Specifies how many lines text should be scrolled when cursor moves outside of screen. 21. Horizontal scroll. Same for horizontal scrolling. 22. Backup suffix specifies the suffix for backup files (simple version control). In This field `%d' can be used, it will be replaced with a version number, the older the greater. 23. Backup number specifies the maximum number of backup files for each file. 24. Backup path specifies a directory for backup files to be placed into. Default - current directory. [BlockHelp] Press: B to mark begin of block E to mark end of block C to copy block M to move block D to delete block W to write block to a file R to read block from a file I to indent block U to unindent block T to change block type L to convert block or characters to end of line to lower case P to convert to upper case X to exchange upper/lower cases H to hide or unhide block or any other key to leave block functions | to pipe the block through a specified UNIX command (such as sed) > to insert prefix on the left side of block Y to yank an old block [CalcHelp] This is a postfix calculator. For example, to calculate 2*2 you have to type '2 2 *', when it is done the stack will contain 4. Now to add 2 you may type '2 +', the stack will contain 6, etc. Here are the operations of the calculator: + - * / simplest arithmetics % take remainder of Y/X sq square X sqr take square root of X ** rise X to power Y ln take natural logarithm lg take log10 pi,e load constants exp take exponent of X del delete number clr clear the stack xy swap X and Y neg take -X rev take 1/X cp copy X sin,cos,tg,ctg,asin,acos,atg,actg trigonometry functions of X and,or,xor,not binary operations b16,b10,b8 change base of X sum sum all the numbers in the stack ins insert stack contents to the text [FramesHelp] The editor is in frame-drawing mode now. You can use the following control keys: Cursor arrows - draw line Tab - switch between single, double and no line mode Any other key - leave the mode You can select graphic character set when modifying terminal options. Note: on some terminals there is no double lines. [ReadBlockHelp] Enter file name to read block from. You can use ~ and wildcards in file name. If the name is beginning with `|', then the rest is interpreted as command with arguments, and output of the command is read in as a block. If the command writes something to stderr, it will be displayed in a window. [WriteBlockHelp] Enter file name to write the block to. You can use ~ and wildcards in file name. If the name is beginning with `|', then the rest is interpreted as command with arguments, and the block contents is fed to stdin of the command. If the command writes something to stderr, it will be displayed in a window. [SearchHelp] Enter a string for the search. You can use regular expressions, if they are enabled in options (default). Also there are search options entered as: $options string where options are: w - search for whole words only i - ignore case I - match case (when default is ignore) x - the string is list of hex codes n - the string is list of numbers [ReplaceHelp] Enter a string for replace. It can contain the following backslashed sequences: \0 or \& - insert whole matched string \1 - \9 - insert subexpression 1-9. \\ - insert backslash E.g. if you search for \([a-z]*\)\([0-9]*\), you can swap the word and the number by replacing it with \2\1. le-1.14.9/src/getch.h0000644000015000007670000000167512121615077011174 00000000000000/* * Copyright (c) 1993-1997 by Alexander V. Lukyanov (lav@yars.free.net) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef GETCH_H #define GETCH_H int GetRawKey(); int WaitForKey(int delay=-1); /* ERR - no key */ int GetKey(int delay=-1); int CheckPending(); #endif le-1.14.9/src/calc.h0000644000015000007670000000231112121615077010770 00000000000000/* * Copyright (c) 1993-2006 by Alexander V. Lukyanov (lav@yars.free.net) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #define STSIZE 256 #define OKAY 0 #define STUNDERFLOW (-1) #define STOVERFLOW (-2) #define ILLEGALFN (-3) #define INVALIDFN (-4) #define INVALIDNUM (-5) struct calc_value { long double value; unsigned char base; const char *to_string(); operator long double() { return value; } }; extern int sp; extern calc_value stack[STSIZE]; extern int calcerrno; const char *calcerrmsg(); int calculator(const char *); void initcalc(); le-1.14.9/src/clipbrd.h0000644000015000007670000000227712121615077011520 00000000000000/* * Copyright (c) 1993-1997 by Alexander V. Lukyanov (lav@yars.free.net) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef CLIPBRD_H #define CLIPBRD_H class ClipBoard { char *text; int width; int height; bool rect; bool toeol; public: ClipBoard(); ~ClipBoard(); void Empty(); bool IsEmpty() { return text==0; } int Copy(); int Paste(bool mark=false); int PasteAndMark() { return Paste(true); } int Write(int fd); int Linearize(char **buf,int *len); }; extern ClipBoard MainClipBoard; #endif//CLIPBRD_H le-1.14.9/src/cmd.cc0000644000015000007670000001136212121615077010775 00000000000000/* * Copyright (c) 1993-1997 by Alexander V. Lukyanov (lav@yars.free.net) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include #include #include #ifdef HAVE_UNISTD_H #include #endif #include #include #include "edit.h" #include "getch.h" #ifndef MSDOS char Shell [256]="exec $SHELL"; char Make [256]="exec make"; char Run [256]="exec make run"; char Compile[256]="exec make \"$FNAME.o\""; char HelpCmd[256]="exec "PKGDATADIR"/help"; #else char Shell [256]="command"; char Make [256]="make"; char Run [256]="make run"; char Compile[256]="make \"$FNAME.o\""; char HelpCmd[256]="man \"$WORD\""; #endif /* cmd - execute command c */ void cmd(char *c,int autosave,int pauseafter) { char cl[256]; char file[256],name[256],ext[256]; char *s,*f,*n,*e,*p; extern struct menu ConCan4Menu[]; int exitcode; int oldalarm=alarm(0); errno=0; if(modified && autosave) { SaveFile(FileName); if(errno) { switch(ReadMenuBox(ConCan4Menu,HORIZ,"Cannot save the file"," Warning ", VERIFY_WIN_ATTR,CURR_BUTTON_ATTR)) { case('C'): case(0): return; } } } /* check if the file has lock enforce flag */ if(autosave && LockEnforce(FileMode)) { /* turn off lock feature of the file */ if(chmod(FileName,LockEnforceStrip(FileMode))==(-1)) { FError(FileName); switch(ReadMenuBox(ConCan4Menu,HORIZ, "Cannot change the file mode.\nThe file will not be readable.", " Warning ",VERIFY_WIN_ATTR,CURR_BUTTON_ATTR)) { case('C'): case(0): return; } } } for(s=FileName,f=file,n=name,e=ext,p=NULL; *s; s++) { #ifndef MSDOS if(*s=='$' || *s=='`' || *s=='\\' || *s=='"') *e++ = *n++ = *f++ = '\\'; #endif if(*s=='.') { p=n; e=ext; } else { if(*s=='/') p=NULL,e=ext; } *e++ = *n++ = *f++ = *s; } *e = *f = '\0'; if(p) *p='\0'; /* there was extension */ else *n='\0',*ext='\0'; /* there was no extension */ #ifndef __MSDOS__ sprintf(cl,"FILE=\"%s\";FNAME=\"%s\";EXT=\"%s\";WORD=\"%s\";export WORD FILE EXT FNAME; %s", file,name,ext,GetWord(),c); #else { FILE *bat; bat=fopen("lecmd.bat","wt"); if(bat==NULL) { FError("lecmd.bat"); return; } fprintf(bat,"@echo off\nset FILE=%s\nset FNAME=%s\nset EXT=%s\nset WORD=%s\n%s", file,name,ext,GetWord(),c); fclose(bat); strcpy(cl,"lecmd.bat"); } #endif TermCurses(); ReleaseSignalHandlers(); fflush(stdout); #ifdef __MSDOS__ char oldwd[256]; if(getcwd(oldwd,sizeof(oldwd))==NULL) { FError("getcwd()"); remove("lecmd.bat"); return; } #endif errno=0; exitcode=system(cl); if(exitcode==-1) { perror("system()"); putchar('\r'); } #ifdef __MSDOS__ if(chdir(oldpw)==-1) FError(oldpw); remove("lecmd.bat"); #endif #ifndef __MSDOS__ reset_prog_mode(); #endif flushinp(); if(pauseafter || exitcode!=0) { if(LockEnforce(FileMode)) chmod(FileName,FileMode); /* ??? */ printf("[Press any key to continue]"); fflush(stdout); #ifdef __MSDOS__ if(!GetRawKey()) #endif (void)GetRawKey(); printf("\r\n"); fflush(stdout); } InstallSignalHandlers(); #ifdef __MSDOS__ InitCurses(); // In PDCurses, endwin fatally terminates screen I/O, // so we need to reinitialize. #endif alarm(oldalarm); refresh(); flag=REDISPLAY_ALL; } void DoMake() { if(View) return; cmd(Make,1,1); } void DoShell() { cmd(Shell,0,0); } void DoRun() { if(View) return; cmd(Run,1,1); } void DoCompile() { if(View) return; cmd(Compile,1,1); } le-1.14.9/src/menu.cc0000644000015000007670000001034512121615077011176 00000000000000/* * Copyright (c) 1993-2005 by Alexander V. Lukyanov (lav@yars.free.net) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include #include #include #include #include #include "edit.h" #include "keymap.h" #include "menu.h" char ItemChar(const char *i) { for(; *i; i++) if(*i=='&') return(toupper(i[1])); return(0); } int ItemLen(const char *i) { int len=0; for(; *i; i++) if(*i!='&' || !i[1]) len++; return(len); } void DisplayItem(int x,int y,const char *i,const attr *a) { Absolute(&x,ItemLen(i),Upper->w); if(!strcmp(i,"---")) { int w=Upper->w; SetAttr(a); while(xso_attr; for(; *i; i++) { if(*i=='&') { SetAttr(&r); PutCh(x++,y,(byte)(*++i)); } else { SetAttr(a); PutCh(x++,y,(byte)(*i)); } } SetAttr(a); } void display(const struct menu *mi,const attr *a) { DisplayItem(mi->x,mi->y,mi->text,a); } int ReadMenu(const struct menu *m,int dir,const attr *a,const attr *ca,int curr) { int i,action,key; curs_set(0); do { for(i=0; m[i].text; i++) { if(i!=curr) display(&m[i],a); else display(&m[i],ca); } move(LINES-1,COLS-1); action=GetNextAction(); switch(action) { case(CHAR_LEFT): if(dir==HORIZ) { if(curr==0) while(m[curr].text) curr++; curr--; } break; case(CHAR_RIGHT): if(dir==HORIZ) { right: curr++; if(m[curr].text==NULL) curr=0; } break; case(LINE_UP): if(dir==VERT) { for(;;) { if(curr==0) while(m[curr].text) curr++; curr--; if(strcmp(m[curr].text,"---")) break; } } break; case(LINE_DOWN): if(dir==VERT) { for(;;) { curr++; if(m[curr].text==NULL) curr=0; if(strcmp(m[curr].text,"---")) break; } } break; case(CANCEL): return(0); case(NEWLINE): i=ItemChar(m[curr].text); if(i) return i; return(-1-curr); default: if(StringTypedLen!=1) break; if(StringTyped[0]==9) goto right; key=toupper(StringTyped[0]); for(i=0; m[i].text; i++) if(key==ItemChar(m[i].text)) return(key); } } while(1); /*NOTREACHED*/ } void GetTextGeometry(const char *s,int *w,int *h) { int x; *w=0; *h=0; while(*s) { (*h)++; x=0; while(*s && *s!='\n') x++,s++; if(*s) s++; if(x>*w) *w=x; } } int ReadMenuBox(struct menu *m,int dir,const char *msg,const char *title, const attr *a,const attr *a1) { int w,h; int len; int pos; int i; GetTextGeometry(msg,&w,&h); if(dir==HORIZ) { len=-2; for(i=0; m[i].text; i++) { len+=ItemLen(m[i].text)+2; m[i].y=FDOWN-2; } if(len>w) w=len; if(w0) h+=2; else h+=1; pos=(w-len)/2; for(i=0; m[i].text; i++) { m[i].x=pos+2; pos+=ItemLen(m[i].text)+2; } } else abort(); WIN *win=CreateWin(MIDDLE,MIDDLE,w+4,h+4,a,title); DisplayWin(win); PutStr(2,2,msg); int res=ReadMenu(m,dir,a,a1); CloseWin(); DestroyWin(win); return(res); } le-1.14.9/src/mouse.cc0000644000015000007670000000701012122046637011356 00000000000000/* * Copyright (c) 1993-2012 by Alexander V. Lukyanov (lav@yars.free.net) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include #ifdef WITH_MOUSE #include "edit.h" #include "screen.h" #include "mouse.h" #include "block.h" int UseMouse=true; bool InTextWin(int line,int col) { return (col>=TextWinX && line>=TextWinY && col-TextWinX=ScrollBarX && line>=TextWinY && col-ScrollBarX<1 && line-TextWinY=AsciiPos) { ascii=1; col-=AsciiPos; } else col=(col-HexPos)/3; if(col>=16) col=15; CurrentPos=ScreenTop+16*(line-TextWinY)+col; } else { CurrentPos=TextPoint(line-TextWinY+ScreenTop.Line(), stdcol=col-TextWinX+ScrShift); } } void MouseInTextWin(MEVENT &mev) { // printf("\rbstate=0%lo \n\r",mev.bstate); switch(mev.bstate) { case BUTTON1_CLICKED: MoveToScreenLC(mev.y,mev.x); break; case BUTTON1_DOUBLE_CLICKED: MoveToScreenLC(mev.y,mev.x); UserMarkWord(); break; case BUTTON1_TRIPLE_CLICKED: MoveToScreenLC(mev.y,mev.x); UserMarkLine(); break; case BUTTON2_CLICKED: MoveToScreenLC(mev.y,mev.x); UserCopyBlock(); break; case BUTTON2_DOUBLE_CLICKED: MoveToScreenLC(mev.y,mev.x); UserMoveBlock(); break; case BUTTON3_CLICKED: MoveToScreenLC(mev.y,mev.x); if(hide) UserSetBlockBegin(); if(CurrentPos>(BlockBegin+BlockEnd)/2) { UserSetBlockEnd(); if(DragMark) *DragMark=BlockBegin; } else { UserSetBlockBegin(); if(DragMark) *DragMark=BlockEnd; } break; case BUTTON1_PRESSED: mousemask(ALL_MOUSE_EVENTS|REPORT_MOUSE_POSITION,0); MoveToScreenLC(mev.y,mev.x); if(!DragMark) UserStartDragMark(); break; case BUTTON1_RELEASED: mousemask(ALL_MOUSE_EVENTS,0); MoveToScreenLC(mev.y,mev.x); if(DragMark) { ProcessDragMark(); UserStopDragMark(); } break; case BUTTON4_PRESSED: case BUTTON4_CLICKED: UserScrollUp(); break; #ifdef BUTTON5_PRESSED case BUTTON5_PRESSED: case BUTTON5_CLICKED: #else // hack for old ncurses mouse ABI case 0x80: case 0x8000000: #endif UserScrollDown(); break; } } void MouseInScrollBar(MEVENT &mev) { int pos=mev.y-TextWinY; switch(mev.bstate) { case BUTTON1_CLICKED: if(pos>ScrollBarPos) UserPageDown(); else if(pos #include #include #ifdef HAVE_DIRENT_H #include #endif #include #include #include #ifdef HAVE_UNISTD_H #include #endif #include #include #include #include "edit.h" #include "keymap.h" #ifndef DIRSIZ #define DIRSIZ 14 #endif #ifndef HAVE_STRCOLL #define strcoll strcmp #endif static char directory[256]; static char filename[256]; struct entry { char *name; struct stat st; } *dir=NULL; int isslash(char c) { #ifdef MSDOS return(c=='/' || c=='\\'); #else return(c=='/'); #endif } void NormalizeFileName(char *s) { for( ; *s; s++) { if(isslash(*s)) { char *p=s; while(isslash(*(++p))); if(!*p) { *s=0; break; } memmove(s+1,p, strlen(p)+1); } } } const char *le_dirname(const char *f) { static char dir[256]; char *s; strcpy(dir,f); NormalizeFileName(dir); if(!*dir) return("/"); for(s=dir+strlen(dir); s>dir && !isslash(*(s-1)); s--); if(s==dir) return("."); *(s-1)=0; return(dir); } const char *le_basename(const char *f) { static char bn[256]; char *s; strcpy(bn,f); NormalizeFileName(bn); if(!*bn) return("/"); for(s=bn+strlen(bn); s>bn && !isslash(*(s-1)); s--); return(s); } int entry_compare(struct entry *a,struct entry *b) { int diff; diff=((a->st.st_mode&S_IFMT)==S_IFDIR)-((b->st.st_mode&S_IFMT)==S_IFDIR); if(diff) return(diff); diff=(strcmp(a->name,"..")==0)-(strcmp(b->name,"..")==0); if(diff) return(diff); diff=(a->name[0]=='.')-(b->name[0]=='.'); if(diff) return(diff); diff=strcoll(a->name,b->name); return(diff); } void condense(char *filename) { int filenamelen; char *scan; ino_t *ino_scanned; dev_t *dev_scanned; dev_t root_dev,curr_dev; ino_t root_ino,curr_ino; char **point; int currpointno; struct stat st; char *newfilename; char *store; int i; char drive[3]=""; char tmp[256]; #ifdef MSDOS if(isalpha(filename[0]) && filename[1]==':') sprintf(drive,"%.2s",filename); #endif filenamelen=strlen(filename); newfilename=(char*)malloc(filenamelen+1); if(newfilename==NULL) { return; } ino_scanned=(ino_t*)malloc((filenamelen/2+1)*sizeof(*ino_scanned)); if(ino_scanned==NULL) { free(newfilename); return; } dev_scanned=(dev_t*)malloc((filenamelen/2+1)*sizeof(*dev_scanned)); if(dev_scanned==NULL) { free(newfilename); free(ino_scanned); return; } point=(char**)malloc((filenamelen/2+1)*sizeof(*point)); if(point==NULL) { free(newfilename); free(ino_scanned); free(dev_scanned); return; } sprintf(tmp,"%s/",drive); if(stat(tmp,&st)!=-1) { root_dev=st.st_dev; root_ino=st.st_ino; } else { root_dev= root_ino=0; } sprintf(tmp,"%s.",drive); if(stat(tmp,&st)!=-1) { curr_dev=st.st_dev; curr_ino=st.st_ino; } else { curr_dev= curr_ino=0; } scan=filename+strlen(drive); store=newfilename; currpointno=0; while(*scan) { if(isslash(*scan)) { while(isslash(*scan)) scan++; /* append a slash if it meens root directory or if it is not the end if filename and it is not added yet */ if(store==newfilename || (*scan && store[-1]!='/')) *(store++)='/'; } else { while(*scan && !isslash(*scan)) *(store++)=*(scan++); *store=0; sprintf(tmp,"%s%s",drive,newfilename); if(stat(tmp,&st)!=-1) { for(i=0; ifn; a--); a[1]=0; a=strrchr(fn,'/'); if(a==NULL) { sprintf(directory,"%s.",drive); strcpy(filename,fn+strlen(drive)); } else { if(a!=fn+strlen(drive)) { sprintf(directory,"%.*s",(int)(a-fn),fn); } else sprintf(directory,"%s/",drive); strcpy(filename,a+1); } if(directory[0]=='~' && (directory[1]==0 || directory[1]=='/')) { if(strlen(directory)+strlen(HOME)>254) { ErrMsg("Path name is too long"); return(-1); } sprintf(str,"%s%s",HOME,directory+1); strcpy(directory,str); } /* check if there is a wildcard(s) */ for(a=filename; *a; a++) { if(*a=='\\' && a[1]) a++; else if(*a=='*' || *a=='?') break; } if(*a==0) /* there is no wildcards */ { LoadHistory-=fn; condense(directory); for(a=filename; *a; a++) if(*a=='\\' && a[1]) strcpy(a,a+1); /* delete backslashes */ if(directory[strlen(directory)-1]=='/') sprintf(fn,"%s%s",directory,filename); else sprintf(fn,"%s/%s",directory,filename); if(!strncmp(fn+strlen(drive),"./",2)) memmove(fn+strlen(drive),fn+strlen(drive)+2,strlen(fn+strlen(drive)+2)+1); LoadHistory+=fn; return(0); } w=CreateWin(MIDDLE,MIDDLE,(DIRSIZ+2)*4+4,12,DIALOGUE_WIN_ATTR," Directory ",0); DisplayWin(w); do { condense(directory); if(stat(directory,&st)==-1) { FError(directory); CloseWin(); DestroyWin(w); return(-1); } if((st.st_mode&S_IFMT)!=S_IFDIR) { char msg[128]; sprintf(msg,"%.60s: not a directory",directory); ErrMsg(msg); CloseWin(); DestroyWin(w); return(-1); } if(dir) free(dir); PutStr(MIDDLE,FDOWN-1,"READING"); refresh(); dd=opendir(directory); if(!dd) { FError(directory); CloseWin(); DestroyWin(w); return(-1); } dirsize=0; while(readdir(dd)) dirsize++; dir=(struct entry*)malloc(dirsize*sizeof(*dir)); if(dir==NULL) { NotMemory(); CloseWin(); DestroyWin(w); closedir(dd); return(-1); } rewinddir(dd); for(i=0; id_name); if(stat(str,&(dir[i].st))==-1 || ((dir[i].st.st_mode&S_IFMT)==S_IFREG && fnmatch(filename,entry->d_name,0)!=0) || ((dir[i].st.st_mode&S_IFMT)!=S_IFREG && (dir[i].st.st_mode&S_IFMT)!=S_IFDIR) || !strcmp(entry->d_name,".")) { i--; continue; } dir[i].name=strdup(entry->d_name); if(dir[i].name==NULL) { for(i=i-1; i>=0; i--) free(dir[i].name); free(dir); NotMemory(); CloseWin(); DestroyWin(w); closedir(dd); return(-1); } } closedir(dd); qsort(dir,dirsize,sizeof(*dir),(int (*)(const void*,const void*))entry_compare); shift=current=0; do { Clear(); if(current=shift+(Upper->h-2)*4) shift=(current-(Upper->h-3)*4)&~3; for(i=shift,y=1; yh-1 && iw-DIRSIZ-2-1 && iDIRSIZ) sprintf(str," %.*s..%-.*s",DIRSIZ/2-1,dir[i].name, DIRSIZ-(DIRSIZ/2)-1,dir[i].name+l-(DIRSIZ-(DIRSIZ/2)-1)); else sprintf(str," %.*s",DIRSIZ,dir[i].name); if((dir[i].st.st_mode&S_IFMT)==S_IFDIR) strcat(str,"/"); sprintf(str1,"%-*.*s",DIRSIZ+2,DIRSIZ+2,str); SetAttr(i==current?CURR_BUTTON_ATTR:DIALOGUE_WIN_ATTR); PutStr(x+1,y,str1); } } SetAttr(DIALOGUE_WIN_ATTR); for(x=0; x<12; x++) PutACS(FRIGHT-14+x,FDOWN,HLINE); if(shift>0 && (shift+(Upper->h-2)*4)0) PutStr(FRIGHT-6,FDOWN," PgUp "); else if((shift+(Upper->h-2)*4)0) current--; break; case(CHAR_RIGHT): if(currentdirsize-4-1) current=dirsize-1; else current+=4; break; case(LINE_UP): if(current<4) current=0; else current-=4; break; case(PREV_PAGE): if(current>4*(Upper->h-3)) current-=4*(Upper->h-3); else current=0; break; case(NEXT_PAGE): if(current>=dirsize-4*(Upper->h-3)-1) current=dirsize-1; else current+=4*(Upper->h-3); break; case(LINE_BEGIN): current=shift=0; break; case(LINE_END): current=dirsize-1; break; } } while(action!=CANCEL && action!=NEWLINE); if((dir[current].st.st_mode&S_IFMT)==S_IFDIR && action==NEWLINE) { if(strlen(directory)>256-strlen(dir[current].name)-1) { ErrMsg("Path is too long"); continue; } strcat(directory,"/"); strcat(directory,dir[current].name); } else break; } while(1); LoadHistory-=HistoryLine(fn); /* delete the pattern from the history */ if(directory[strlen(directory)-1]=='/') sprintf(fn,"%s%s",directory,dir[current].name); else sprintf(fn,"%s/%s",directory,dir[current].name); if(!strncmp(fn+strlen(drive),"./",2)) strcpy(fn+strlen(drive),fn+strlen(drive)+2); CloseWin(); DestroyWin(w); for(i=dirsize; i>0; ) free(dir[--i].name); free(dir); dir=NULL; if(action==NEWLINE) { LoadHistory+=HistoryLine(fn); return(0); } return(-2); } le-1.14.9/src/keymapdf.cc0000644000015000007670000002460112121615077012032 00000000000000/* * Copyright (c) 1993-2006 by Alexander V. Lukyanov (lav@yars.free.net) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ /*_________________________________________________________________________ ** ** File: keymapdf.cc ** ** Desc: Default keyboard mapping **_________________________________________________________________________ */ #include #include #include "keymap.h" const ActionCodeRec DefaultActionCodeTable[]= { {CHAR_LEFT,"$kcub1"}, {CHAR_RIGHT,"$kcuf1"}, {WORD_LEFT,"\033|$kcub1"}, // {WORD_LEFT,"$kLFT"}, {WORD_LEFT,"$kLFT5"}, {WORD_LEFT,"\033Od"}, // rxvt {WORD_LEFT,"\033OD"}, // putty {WORD_LEFT,"\033[1;5D"}, // xterm {WORD_RIGHT,"\033|$kcuf1"}, // {WORD_RIGHT,"$kRIT"}, {WORD_RIGHT,"$kRIT5"}, {WORD_RIGHT,"\033Oc"}, // rxvt {WORD_RIGHT,"\033OC"}, // putty {WORD_RIGHT,"\033[1;5C"}, // xterm {LINE_BEGIN,"$kbeg"}, {LINE_BEGIN,"$khome"}, {LINE_BEGIN,"$ka1"}, {LINE_BEGIN,"\033|^"}, {LINE_BEGIN,"\033|a"}, {LINE_BEGIN,"\033|A"}, {LINE_BEGIN,"\033[1~"}, // redhat xterm {LINE_END,"$kend"}, {LINE_END,"$kc1"}, {LINE_END,"$kll"}, {LINE_END,"\033|\\$"}, {LINE_END,"\033|e"}, {LINE_END,"\033|E"}, {LINE_END,"\033[4~"}, // redhat xterm // {TEXT_BEGIN,"$kBEG"}, // {TEXT_BEGIN,"$kHOM"}, {TEXT_BEGIN,"\033|$kbeg"}, {TEXT_BEGIN,"\033|$khome"}, {TEXT_BEGIN,"\007|B"}, {TEXT_BEGIN,"\007|^B"}, {TEXT_BEGIN,"\007|b"}, {TEXT_BEGIN,"\033[1;5H"}, // xterm {TEXT_BEGIN,"\033[7^"}, // rxvt // {TEXT_END,"$kEND"}, {TEXT_END,"\033|$kend"}, {TEXT_END,"\007|E"}, {TEXT_END,"\007|^E"}, {TEXT_END,"\007|e"}, {TEXT_END,"\033[1;5F"}, // xterm {TEXT_END,"\033[8^"}, // rxvt {NEXT_PAGE,"$knp"}, {NEXT_PAGE,"$kc3"}, {NEXT_PAGE,"$knxt"}, {NEXT_PAGE,"\033|$kcud1"}, {PREV_PAGE,"$kpp"}, {PREV_PAGE,"$ka3"}, {PREV_PAGE,"$kprv"}, {PREV_PAGE,"\033|$kcuu1"}, {PAGE_TOP,"\033|$kpp"}, // {PAGE_TOP,"$kPRV"}, {PAGE_TOP,"\033[5;5~"}, // xterm {PAGE_TOP,"\033[5^"}, // rxvt {PAGE_BOTTOM,"\033|$knp"}, // {PAGE_BOTTOM,"$kNXT"}, {PAGE_BOTTOM,"\033[6;5~"}, // xterm {PAGE_BOTTOM,"\033[6^"}, // rxvt {TO_LINE_NUMBER,"\007|G"}, {TO_LINE_NUMBER,"\007|\007"}, {TO_LINE_NUMBER,"\007|g"}, {TO_LINE_NUMBER,"\007|l"}, {TO_LINE_NUMBER,"\007|L"}, {TO_LINE_NUMBER,"$kf8"}, {TO_LINE_NUMBER,"\033|8"}, {TO_OFFSET,"\007|O"}, {TO_OFFSET,"\007|\017"}, {TO_OFFSET,"\007|o"}, {TO_PREVIOUS_LOC,"\007|P"}, {TO_PREVIOUS_LOC,"\007|\020"}, {TO_PREVIOUS_LOC,"\007|p"}, {LINE_UP,"$kcuu1"}, {LINE_DOWN,"$kcud1"}, // Movement with block marking (generic, incomplete) {MARK_CHAR_LEFT,"$kLFT"}, {MARK_CHAR_RIGHT,"$kRIT"}, {MARK_WORD_LEFT,"$kLFT6"}, {MARK_WORD_LEFT,"\033|$kLFT"}, {MARK_WORD_RIGHT,"$kRIT6"}, {MARK_WORD_RIGHT,"\033|$kRIT"}, {MARK_LINE_BEGIN,"$kBEG"}, {MARK_LINE_BEGIN,"$kHOM"}, {MARK_LINE_END,"$kEND"}, {MARK_TEXT_BEGIN,"\033|$kBEG"}, {MARK_TEXT_BEGIN,"\033|$kHOM"}, {MARK_TEXT_END,"\033|$kEND"}, {MARK_PREV_PAGE,"$kPRV"}, {MARK_NEXT_PAGE,"$kNXT"}, {MARK_LINE_UP,"$kri"}, {MARK_LINE_DOWN,"$kind"}, // Movement with block marking (new xterm codes) {MARK_CHAR_LEFT,"\033O2D"}, {MARK_CHAR_RIGHT,"\033O2C"}, {MARK_WORD_LEFT,"\033O6D"}, {MARK_WORD_RIGHT,"\033O6C"}, {MARK_LINE_BEGIN,"\033O2H"}, {MARK_LINE_END,"\033O2F"}, {MARK_TEXT_BEGIN,"\033O6H"}, {MARK_TEXT_END,"\033O6F"}, {MARK_NEXT_PAGE,"\033[6;2~"}, {MARK_PREV_PAGE,"\033[5;2~"}, {MARK_PAGE_TOP,"\033[5;6~"}, {MARK_PAGE_BOTTOM,"\033[6;6~"}, {MARK_LINE_UP,"\033O2A"}, {MARK_LINE_DOWN,"\033O2B"}, // Movement with block marking (even newer xterm codes) {MARK_CHAR_LEFT,"\033[1;2D"}, {MARK_CHAR_RIGHT,"\033[1;2C"}, {MARK_WORD_LEFT,"\033[1;6D"}, {MARK_WORD_RIGHT,"\033[1;6C"}, {MARK_LINE_BEGIN,"\033[1;2H"}, {MARK_LINE_END,"\033[1;2F"}, {MARK_TEXT_BEGIN,"\033[1;6H"}, {MARK_TEXT_END,"\033[1;6F"}, {MARK_LINE_UP,"\033[1;2A"}, {MARK_LINE_DOWN,"\033[1;2B"}, // Movement with block marking (rxvt-unicode codes) {MARK_CHAR_LEFT,"\033[d"}, {MARK_CHAR_RIGHT,"\033[c"}, {MARK_WORD_LEFT,"\033\033[d"}, {MARK_WORD_RIGHT,"\033\033[c"}, {MARK_LINE_BEGIN,"\033[7\\$"}, {MARK_LINE_END,"\033[8\\$"}, {MARK_TEXT_BEGIN,"\033\033[7\\$"}, {MARK_TEXT_END,"\033\033[8\\$"}, {MARK_TEXT_BEGIN,"\033[7@"}, {MARK_TEXT_END,"\033[8@"}, {MARK_LINE_UP,"\033[a"}, {MARK_LINE_DOWN,"\033[b"}, // Delete actions {BACKSPACE_CHAR,"^H"}, {DELETE_CHAR,"^D"}, {DELETE_CHAR,"\177"}, {BACKSPACE_CHAR,"$kbs"}, {DELETE_CHAR,"$kdch1"}, {FORWARD_DELETE_WORD,"\033|$kdch1"}, {FORWARD_DELETE_WORD,"$kDC"}, {DELETE_WORD,"^W"}, {BACKWARD_DELETE_WORD,"\033|$kbs"}, {FORWARD_DELETE_WORD,"\033|\177"}, {BACKWARD_DELETE_WORD,"\033|^H"}, {DELETE_TO_EOL,"\013"}, {DELETE_TO_EOL,"$kel"}, {DELETE_LINE,"$kdl"}, {DELETE_LINE,"\031"}, // Insert actions // {INDENT,"indent"}, // {UNINDENT,UserUnindent,"unindent"}, {NEWLINE,"^J"}, {NEWLINE,"^M"}, {COPY_FROM_UP,"^T"}, {COPY_FROM_DOWN,"^V"}, {UNDO,"^Z"}, {UNDO,"^U"}, {UNDO,"$kund"}, {UNDO_STEP,"$kUND"}, {REDO,"\033|Z"}, {REDO,"\033|z"}, {REDO,"$krdo"}, {REDO_STEP,"$kRDO"}, // File ops {LOAD_FILE,"$kf3"}, {LOAD_FILE,"\033|3"}, {SWITCH_FILE,"\033|$kf3"}, {SWITCH_FILE,"$1kf3"}, {SAVE_FILE,"$kf2"}, {SAVE_FILE,"\033|2"}, {SAVE_FILE_AS,"\033|$kf2"}, {SAVE_FILE_AS,"$1kf2"}, // {FILE_INFO,"file-info"}, // Block ops {COPY_BLOCK,"$kf11"}, {COPY_BLOCK,"${kf4}C"}, {COPY_BLOCK,"${kf4}c"}, {MOVE_BLOCK,"$kf12"}, {MOVE_BLOCK,"${kf4}M"}, {MOVE_BLOCK,"${kf4}m"}, {DELETE_BLOCK,"${kf4}D"}, {DELETE_BLOCK,"${kf4}d"}, {DELETE_BLOCK,"$1kf12"}, {DELETE_BLOCK,"\033|$kf12"}, {DELETE_BLOCK,"\033[3;2~"}, {SET_BLOCK_END,"$kf6"}, {SET_BLOCK_END,"\033|6"}, {SET_BLOCK_END,"${kf4}E"}, {SET_BLOCK_END,"${kf4}e"}, {SET_BLOCK_BEGIN,"$kf5"}, {SET_BLOCK_BEGIN,"\033|5"}, {SET_BLOCK_BEGIN,"${kf4}B"}, {SET_BLOCK_BEGIN,"${kf4}b"}, {READ_BLOCK,"${kf4}R"}, {READ_BLOCK,"${kf4}r"}, {WRITE_BLOCK,"${kf4}W"}, {WRITE_BLOCK,"${kf4}w"}, {PIPE_BLOCK,"\033|\\|"}, {PIPE_BLOCK,"${kf4}\\|"}, {INDENT_BLOCK,"${kf4}I"}, {INDENT_BLOCK,"${kf4}i"}, {UNINDENT_BLOCK,"${kf4}U"}, {UNINDENT_BLOCK,"${kf4}u"}, {INSERT_PREFIX,"${kf4}>"}, {INSERT_PREFIX,"\033|>"}, {INSERT_PREFIX,"\033|."}, {TO_UPPER,"${kf4}P"}, {TO_UPPER,"${kf4}p"}, {TO_LOWER,"${kf4}L"}, {TO_LOWER,"${kf4}l"}, {EXCHANGE_CASE,"${kf4}X"}, {EXCHANGE_CASE,"${kf4}x"}, {BLOCK_HIDE,"${kf4}H"}, {BLOCK_HIDE,"${kf4}h"}, {BLOCK_TYPE,"${kf4}T"}, {BLOCK_TYPE,"${kf4}t"}, {BLOCK_FUNC_BAR,"$kf4"}, {BLOCK_FUNC_BAR,"\033|4"}, {MARK_LINE,"\033|$kf5"}, {MARK_LINE,"$1kf5"}, {MARK_TO_EOL,"\033|$kf6"}, {MARK_TO_EOL,"$1kf6"}, {YANK_BLOCK,"$1kf11"}, {YANK_BLOCK,"\033|$kf11"}, {YANK_BLOCK,"${kf4}Y"}, {YANK_BLOCK,"${kf4}y"}, {YANK_BLOCK,"\033[2;2~"}, {REMEMBER_BLOCK,"$kIC"}, {START_DRAG_MARK,"${kf4}V"}, {START_DRAG_MARK,"${kf4}v"}, {MARK_ALL,"${kf4}A"}, {MARK_ALL,"${kf4}a"}, // Search {SEARCH_FORWARD,"$kf7"}, {SEARCH_FORWARD,"\033|7"}, {SEARCH_FORWARD,"^F"}, {SEARCH_BACKWARD,"$3kf7"}, {SEARCH_BACKWARD,"^B"}, {START_REPLACE,"^R"}, {START_REPLACE,"$2kf7"}, {CONT_SEARCH,"^C"}, {CONT_SEARCH,"$1kf7"}, {FIND_MATCH_BRACKET,"^]"}, {FIND_BLOCK_BEGIN,"$2kf5"}, {FIND_BLOCK_END,"$2kf6"}, // Format // {FORMAT_ONE_PARA,FormatPara,"format-paragraph"}, // {FORMAT_DOCUMENT,FormatAll,"format-document"}, // {CENTER_LINE,CenterLine,"center-line"}, // {AJUST_RIGHT_LINE,ShiftRightLine,"ajust-right-line"} {FORMAT_FUNC_BAR,"\033|$kf4"}, {FORMAT_FUNC_BAR,"$1kf4"}, {FORMAT_FUNC_BAR,"\033|f"}, {FORMAT_FUNC_BAR,"\033|F"}, // Others // {CALCULATOR,editcalc,"calculator"}, // {DRAW_FRAMES,DrawFrames,"draw-frames"}, // {TABS_EXPAND,ExpandAllTabs,"expand-tabs"}, // {TEXT_OPTIMIZE,UserOptimizeText,"optimize-text"}, {CHOOSE_CHAR,"\005"}, // {UNIX_DOS_TRANSFORM,DOS_UNIX,"change-text-type"}, // Options {EDITOR_OPTIONS,"\017"}, // {TERMINAL_OPTIONS,TermOpt,"terminal-options"}, // {FORMAT_OPTIONS,FormatOptions,"format-options"}, // {APPEARANCE_OPTIONS,AppearOpt,"appearance-options"}, // {SAVE_OPTIONS,UpdtOpt,"save-options"}, // {SAVE_OPTIONS_LOCAL,SaveOpt,"save-options-local"}, {ENTER_CONTROL_CHAR,"\020"}, {ENTER_CHAR_CODE,"\033|w"}, {ENTER_CHAR_CODE,"\033|W"}, {EDITOR_HELP,"$kf1"}, {EDITOR_HELP,"\033|1"}, {CONTEXT_HELP,"\033|$kf1"}, {CONTEXT_HELP,"$2kf1"}, {SUSPEND_EDITOR,"$kspd"}, {QUIT_EDITOR,"\030"}, {QUIT_EDITOR,"$kext"}, {QUIT_EDITOR,"$kcan"}, {QUIT_EDITOR,"\033|\033"}, {COMPILE_CMD,"$3kf9"}, {COMPILE_CMD,"\033|$kf9"}, {MAKE_CMD,"$kf9"}, {MAKE_CMD,"\033|9"}, {RUN_CMD,"$2kf9"}, {SHELL_CMD,"$1kf9"}, {ONE_SHELL_CMD,"\033!"}, {COMMENT_LINE,"\033|/"}, {REFRESH_SCREEN,"\014"}, {REFRESH_SCREEN,"$krfr"}, {ENTER_MENU,"$kf10"}, {ENTER_MENU,"\033|0"}, {ENTER_MENU,"^N"}, {SWITCH_INSERT_MODE,"$kich1"}, {SWITCH_INSERT_MODE,"^A|I"}, {SWITCH_INSERT_MODE,"^A|^I"}, {SWITCH_INSERT_MODE,"^A|i"}, {SWITCH_HEX_MODE,"^A|H"}, {SWITCH_HEX_MODE,"^A|h"}, {SWITCH_HEX_MODE,"^A|^H"}, {SWITCH_AUTOINDENT_MODE,"^A|^A"}, {SWITCH_AUTOINDENT_MODE,"^A|A"}, {SWITCH_AUTOINDENT_MODE,"^A|a"}, {SWITCH_RUSSIAN_MODE,"^A|^R"}, {SWITCH_RUSSIAN_MODE,"^A|R"}, {SWITCH_RUSSIAN_MODE,"^A|r"}, {SWITCH_TEXT_MODE,"^A|^T"}, {SWITCH_TEXT_MODE,"^A|T"}, {SWITCH_TEXT_MODE,"^A|t"}, {SWITCH_GRAPH_MODE,"^A|^G"}, {SWITCH_GRAPH_MODE,"^A|G"}, {SWITCH_GRAPH_MODE,"^A|g"}, {SET_BOOKMARK,"\033|m"}, {SET_BOOKMARK,"\033|M"}, {GO_BOOKMARK,"\033|'"}, #ifdef __MSDOS__ {PAGE_TOP,"\200\204"}, {PAGE_BOTTOM,"\200v"}, #endif {-1,NULL} }; le-1.14.9/src/window.cc0000644000015000007670000001477712121615077011556 00000000000000/* * Copyright (c) 1993-2005 by Alexander V. Lukyanov (lav@yars.free.net) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include #include #include #include #include "edit.h" const attr *curr_attr; WIN *Upper = NULL; void Absolute(int *x,int w,int f) { if(*x= 0 */ { if(*x&MIDDLE) *x=(f-w)/2+*x-MIDDLE; /* MIDDLE */ else *x=f-w+*x-FRIGHT; /* RIGHT */ } } void Clear() { int x,y; SetAttr(Upper->a); for(y=0; yh; y++) for(x=0; xw; x++) mvaddch(y+Upper->y,x+Upper->x,' '); if(Upper->w>2 && Upper->h>2) { PutACS(0,0,ULCORNER); PutACS(Upper->w-1,0,URCORNER); PutACS(0,Upper->h-1,LLCORNER); PutACS(Upper->w-1,Upper->h-1,LRCORNER); for(x=1; xw-1; x++) { PutACS(x,0,HLINE); PutACS(x,Upper->h-1,HLINE); } for(y=1; yh-1; y++) { PutACS(0,y,VLINE); PutACS(Upper->w-1,y,VLINE); } PutStr(MIDDLE,0,Upper->title); } } void PutCh(int x,int y,chtype ch) { Absolute(&x,1,Upper->w); Absolute(&y,1,Upper->h); if(x>=0 && y>=0 && xw && yh) { move(y+Upper->y,x+Upper->x); addch_visual(ch); } } #if USE_MULTIBYTE_CHARS void PutWCh(int x,int y,wchar_t ch) { Absolute(&x,1,Upper->w); Absolute(&y,1,Upper->h); if(x>=0 && y>=0 && xw && yh) { move(y+Upper->y,x+Upper->x); wchar_t vch=visualize_wchar(ch); if(vch!=ch) attrset(curr_attr->so_attr); int w=wcwidth(vch); if(w==0) { wchar_t a[2]; a[0]=' '; a[1]=vch; addnwstr(a,2); } else if(w>0) addnwstr(&vch,1); else if(ch<256) addch_visual(ch&255); else addch_visual('?'); attrset(curr_attr->n_attr); } } void PutCCh(int x,int y,cchar_t *ch) { Absolute(&x,1,Upper->w); Absolute(&y,1,Upper->h); if(x>=0 && y>=0 && xw && yh) { move(y+Upper->y,x+Upper->x); add_wch(ch); attrset(curr_attr->n_attr); } } #endif void GotoXY(int x,int y) { Absolute(&x,1,Upper->w); Absolute(&y,1,Upper->h); if(x>=0 && y>=0 && xw && yh) { move(y+Upper->y,x+Upper->x); } } void PutStr(int x,int y,const char *str) { Absolute(&x,strlen(str),Upper->w); Absolute(&y,1,Upper->h); int bx=x; #if USE_MULTIBYTE_CHARS if(mb_mode) { int len=strlen(str); wchar_t *wstr=(wchar_t*)alloca((len+1)*sizeof(wchar_t)); memset(wstr,0,(len+1)*sizeof(wchar_t)); mbstowcs(wstr,str,len); while(*wstr && yh) { attrset(curr_attr->n_attr); if(*wstr=='\n') { while(xclip_x) mvaddch(y+Upper->y,(x++)+Upper->x,' '); x=bx; y++; } else if(*wstr=='\t') { int add=((x-bx+8)&~7)-x+bx; while(add-->0) { if(xclip_x) mvaddch(y+Upper->y,x+Upper->x,' '); x++; } } else { wchar_t wc=visualize_wchar(*wstr); int width=wcwidth(wc); if(x>=0 && y>=0 && x+width<=Upper->clip_x) { move(y+Upper->y,x+Upper->x); if(wc!=*wstr) attrset(curr_attr->so_attr); addnwstr(&wc,1); x=getcurx(stdscr)-Upper->x; } else x+=width; } wstr++; } } else // note the following block #endif // !USE_MULTIBYTE_CHARS { while(*str && yh) { if(*str=='\n') { while(xclip_x) mvaddch(y+Upper->y,(x++)+Upper->x,' '); x=bx; y++; } else if(*str=='\t') { int add=((x-bx+8)&~7)-x+bx; while(add-->0) { if(xclip_x) mvaddch(y+Upper->y,x+Upper->x,' '); x++; } } else { if(x>=0 && y>=0 && xclip_x) { move(y+Upper->y,x+Upper->x); addch_visual((byte)*str); } x++; } str++; } } } WIN *CreateWin(int x,int y,unsigned w,unsigned h,const attr *a, const char *title,int flags) { WIN *win; win=(WIN*)malloc(sizeof(WIN)); Absolute(&x,w,COLS); Absolute(&y,h,LINES); if(w>(unsigned)COLS) w=COLS; if(h>(unsigned)LINES) h=LINES; if(x<0) x=0; if(y<0) y=0; if(x+w>(unsigned)COLS) x=COLS-w; if(y+h>(unsigned)LINES-1) y=LINES-1-h; win->x=x; win->y=y; win->w=w; win->clip_x=w; if(w>2 && h>2) win->clip_x--; win->h=h; win->a=a; win->title=title; win->buf=NULL; win->flags=flags; return(win); } void DestroyWin(WIN *win) { free(win); } void DisplayWin(WIN *win) { win_cell *save; int x,y; curs_set(0); attrset(0); win->prev=Upper; Upper=win; save = win->buf = (win_cell*)malloc((win->h+1)*(win->w+2)*sizeof(win_cell)); for(y=0; yh+1; y++) { for(x=0; xw+2; x++) { scr_get_cell(y+win->y,x+win->x,save); if(!(yh && xw) && !(win->flags&NOSHADOW) && x>1 && y>0) { if(y+win->yxn_attr); scr_put_cell(y+win->y,x+win->x,&ch); } } save++; } } SetAttr(win->a); Clear(); } void CloseWin() { win_cell *save; int x,y; save = Upper->buf; attrset(0); for(y=0; yh+1; y++) for(x=0; xw+2; x++,save++) { if(y+Upper->yx=0 && y>=0 && (xw || !(Upper->flags&NOSHADOW))) scr_put_cell(y+Upper->y,x+Upper->x,save); } free(Upper->buf); Upper->buf=0; Upper=Upper->prev; if(Upper) SetAttr(Upper->a); } le-1.14.9/src/block.cc0000644000015000007670000005157212122046600011322 00000000000000/* * Copyright (c) 1993-2008 by Alexander V. Lukyanov (lav@yars.free.net) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ /* block.cc : block operations */ #include #include #include #include #include #include #include #include #include #ifdef HAVE_UNISTD_H #include #endif #include "edit.h" #include "block.h" #include "keymap.h" #include "clipbrd.h" TextPoint *DragMark=0; char BlockFile[256]; int hide=TRUE; int rInBlock(num line,num col) { if(hide) return(FALSE); if(line>=BlockBegin.Line() && line<=BlockEnd.Line()) { #if 0 if(BlockBegin.Col()>BlockEnd.Col()) { TextPoint tp=CurrentPos; HardMove(BlockEnd.Line(),BlockBegin.Col()); BlockEnd=CurrentPos; CurrentPos=tp; } #endif if(BlockBegin.Col()==BlockEnd.Col()) return(col>=BlockBegin.Col()); return(col>=BlockBegin.Col() && colc) { MoveLeft(); ExpandTab(); while(GetCol()0; i--) InsertChar(' '); DeleteChar(); CurrentPos-=size; } void RCopy() { MessageSync("Copying..."); ClipBoard cb; TextPoint tp=CurrentPos; num old_stdcol=stdcol; if(!cb.Copy()) return; CurrentPos=tp; stdcol=old_stdcol; cb.PasteAndMark(); CurrentPos=BlockBegin; stdcol=GetCol(); } void Copy() { if(DragMark) UserStopDragMark(); CheckBlock(); if(View || hide) return; PreUserEdit(); if(buffer_mmapped || (hex && !insert)) { CopyBlockOver(BlockBegin,BlockEnd-BlockBegin); return; } if(rblock) { RCopy(); return; } if(CopyBlock(BlockBegin,BlockEnd-BlockBegin)!=OK) return; flag=REDISPLAY_ALL; if(!InBlock(Offset(),GetLine(),GetCol())) { num size=BlockEnd-BlockBegin; BlockBegin=CurrentPos; BlockBegin-=size; BlockEnd=CurrentPos; } } /* when lines_deleted!=0 then last RDelete deleted block lines */ static int lines_deleted; int RDelete() { MessageSync("Deleting..."); num i,j; num h=BlockEnd.Line()-BlockBegin.Line()+1; num oldcol2=BlockEnd.Col(); lines_deleted=0; CurrentPos=BlockBegin; num oldline=GetLine(),oldcol=GetCol(); if(!MainClipBoard.Copy()) return 0; for(i=BlockBegin.Line(); i<=BlockEnd.Line(); i++) { j=BlockBegin.Col(); HardMove(i,j); if(BlockBegin.Col()==oldcol2) { DeleteToEOL(); } else { offs o=CurrentPos; while(GetCol()=BlockBegin.Line() && GetLine()<=BlockEnd.Line()) { if(GetCol()==BlockBegin.Col()) return; MoveLineCol(BlockBegin.Line(),GetCol()); } oldline=GetLine(); oldcol=GetCol(); if(!RDelete()) return; if(lines_deleted && oldline>oldline2) oldline-=h; HardMove(oldline,oldcol); MainClipBoard.PasteAndMark(); CurrentPos=BlockBegin; stdcol=GetCol(); hide=0; } void Move() { if(DragMark) UserStopDragMark(); num size=BlockEnd-BlockBegin; CheckBlock(); if(View || hide) return; flag=REDISPLAY_ALL; if(rblock) { RMove(); return; } if(InBlock(CurrentPos)) return; if(buffer_mmapped) { // FIXME return; } TextPoint tp=CurrentPos; if(CopyBlock(BlockBegin,size)!=OK) return; Delete(); CurrentPos=BlockBegin=BlockEnd=tp; stdcol=GetCol(); BlockEnd+=size; hide=0; } void Write() { if(DragMark) UserStopDragMark(); int fd; struct stat st; num act_written; CheckBlock(); if(hide) return; if(getstring("Write to: ",BlockFile,sizeof(BlockFile)-1,&LoadHistory,0, "WriteBlockHelp"," Write Block Help ")<1) return; if(BlockFile[0]=='|') { LoadHistory.Push(); /* write to pipe */ MessageSync("Piping to..."); PipeBlock(BlockFile+1,/*IN*/FALSE,/*OUT*/TRUE); return; } if(ChooseFileName(BlockFile)<0) return; LoadHistory.Push(); if(stat(BlockFile,&st)==-1) { if(errno!=ENOENT) { FError(BlockFile); return; } st.st_mode=0; } else { if(!(st.st_mode&S_IFCHR) && !CheckMode(st.st_mode)) return; if(FileInfo.SameFile(InodeInfo(&st))) { ErrMsg("This is the editing file"); return; } } fd=open(BlockFile,O_CREAT|((st.st_mode&S_IFCHR)?0:O_EXCL)|O_WRONLY,0666); if(fd==-1 && errno==EEXIST) { fd=open(BlockFile,O_WRONLY); if(fd==-1) { FError(BlockFile); return; } if(LockFile(fd,false)==-1) /* check if the file is already locked */ { close(fd); return; } close(fd); static struct menu OverwrMenu[]={ { " &Overwrite "},{ " &Append "},{ " &Cancel "}, {NULL}}; switch(ReadMenuBox(OverwrMenu,HORIZ,"The file to write already exists", " Verify ",VERIFY_WIN_ATTR,CURR_BUTTON_ATTR)) { case('C'): case(0): return; case('O'): fd=open(BlockFile,O_WRONLY|O_TRUNC); break; case('A'): fd=open(BlockFile,O_WRONLY|O_APPEND); } } if(fd==-1) { FError(BlockFile); return; } errno=0; MessageSync("Writing..."); if(rblock) { ClipBoard cb; if(!cb.Copy()) { close(fd); return; } cb.Write(fd); } else { WriteBlock(fd,BlockBegin,BlockEnd-BlockBegin,&act_written); } if(errno) FError(BlockFile); close(fd); } int OptionallyConvertBlockNewLines(const char *bname) { TextPoint old=CurrentPos; int block_size=BlockEnd-BlockBegin; if(buffer_mmapped || rblock || hex || block_sizeunix_nl) { // SyncTextWin(); sprintf(msg,"The %s block looks like it is in DOS format,\n" "whereas the current text is in UNIX format\n" "Do you wish to convert the block?",bname); switch(ReadMenuBox(ynMenu,HORIZ,msg, " Verify ",VERIFY_WIN_ATTR,CURR_BUTTON_ATTR)) { case(0): case('N'): break; case('Y'): ConvertFromDosToUnix(BlockBegin,block_size); flag=REDISPLAY_ALL; break; } } CurrentPos=old; stdcol=GetCol(); return 1; } void Read() { if(DragMark) UserStopDragMark(); int fd; struct stat st; num act_read; int res=OK; if(View) return; if(getstring("Read from: ",BlockFile,sizeof(BlockFile)-1,&LoadHistory,0, "ReadBlockHelp"," Read Block Help ")<1) return; if(BlockFile[0]=='|') { LoadHistory.Push(); /* read from pipe */ MessageSync("Piping in..."); if(PipeBlock(BlockFile+1,TRUE,FALSE)==OK) goto after_read; return; } if(ChooseFileName(BlockFile)<0) return; LoadHistory.Push(); fd=open(BlockFile,O_RDONLY); if(fd==-1) { FError(BlockFile); return; } errno=0; if(fstat(fd,&st)==-1) { close(fd); FError(BlockFile); return; } if(!CheckMode(st.st_mode)) { close(fd); return; } MessageSync("Reading..."); PreUserEdit(); if(buffer_mmapped || (hex && !insert)) res=ReadBlockOver(fd,st.st_size,&act_read); else res=ReadBlock(fd,st.st_size,&act_read); if(res!=OK) { close(fd); if(errno) FError(BlockFile); return; } close(fd); if(act_read==0) return; BlockBegin=BlockEnd=CurrentPos; BlockBegin-=act_read; rblock=hide=FALSE; after_read: flag=REDISPLAY_ALL; OptionallyConvertBlockNewLines("read"); CurrentPos=BlockEnd; stdcol=GetCol(); } void DoIndent(int i) { int j; num space; flag=1; if(rblock) { num li; for(li=BlockBegin.Line(); li<=BlockEnd.Line(); li++) { HardMove(li,BlockBegin.Col()); while(!Eol() && Space()) { ExpandTab(); MoveRight(); } HardMove(li,BlockBegin.Col()); for(j=i; j>0; j--) InsertChar(' '); } return; } CurrentPos=BlockBegin; ToLineBegin(); BlockBegin=CurrentPos; do { space=0; while(!Eol() && Space()) { if(Char()=='\t') space=Tabulate(space); else space++; DeleteChar(); } j=space+i; if(UseTabs) for(; j>=TabSize; j-=TabSize) InsertChar('\t'); for(; j>0; j--) InsertChar(' '); MoveRight(); while(!Bol() && !Eof()) MoveRight(); } while(CurrentPos0 && !Eol() && Space(); j--) DeleteChar(); } return; } CurrentPos=BlockBegin; ToLineBegin(); BlockBegin=CurrentPos; do { space=0; while(!Eol() && Space()) { if(Char()=='\t') space=Tabulate(space); else space++; DeleteChar(); } j=space-i; if(UseTabs) for(; j>=TabSize; j-=TabSize) InsertChar('\t'); for(; j>0; j--) InsertChar(' '); MoveRight(); while(!Bol() && !Eof()) MoveRight(); } while(CurrentPos1024) { is[0]=0; return; } if(i>0) DoIndent(i); else DoUnindent(-i); } void Unindent() { if(DragMark) UserStopDragMark(); int i; CheckBlock(); if(View || hide) return; if(is[0]==0) sprintf(is,"%d",IndentSize); if(getstring("Unindent size: ",is,sizeof(is)-1,NULL,NULL,NULL)<1) return; if(sscanf(is,"%d",&i)==0 || i==0 || abs(i)>1024) { is[0]=0; return; } if(i>0) DoUnindent(i); else DoIndent(-i); } int Islower(byte ch) { return(islower(ch) || islowerrus(ch)); } int Isupper(byte ch) { return(isupper(ch) || isupperrus(ch)); } byte Toupper(byte ch) { if(islowerrus(ch)) ch=toupperrus(ch); else if(islower(ch)) ch=toupper(ch); return(ch); } byte Tolower(byte ch) { if(isupperrus(ch)) ch=tolowerrus(ch); else if(isupper(ch)) ch=tolower(ch); return(ch); } byte Inverse(byte ch) { if(Islower(ch)) return(Toupper(ch)); else return(Tolower(ch)); } void BlockFunc() { if(DragMark) { UserStopDragMark(); beep(); return; } int h=FALSE; int action; next: if((!rblock && BlockBegin>=BlockEnd) || hide) h=TRUE; if(!h && !View) MessageSync("Block: C-Copy M-Move D-Delete W-Write H-Hide I-Indent U-Unindent R-Read BETXLPA"); else if(h && !View) MessageSync("Block: B-Begin E-End T-Type L-to Lower P-to uPper X-exchange H-display A-mark All"); else if(h && View) MessageSync("Block: B-Begin E-End T-Type H-display A-mark All"); else MessageSync("Block: W-Write B-Begin E-End T-Type H-Hide A-mark All"); SetCursor(); action=GetNextAction(); flag=REDISPLAY_ALL; switch(action) { case(EDITOR_HELP): Help("BlockHelp"," Block Help "); goto next; case(REFRESH_SCREEN): UserRefreshScreen(); break; default: if(StringTypedLen!=1) break; switch(toupper(StringTyped[0])) { case('V'): UserStartDragMark(); break; case('C'): if(!h) UserCopyBlock(); break; case('M'): if(!h) UserMoveBlock(); break; case('D'): if(!h) UserDeleteBlock(); break; case('W'): if(!h) Write(); break; case('R'): Read(); break; case('H'): HideDisplay(); break; case('I'): if(!h) Indent(); break; case('U'): if(!h) Unindent(); break; case('B'): UserSetBlockBegin(); break; case('E'): UserSetBlockEnd(); break; case('B'-'@'): if(!h) CurrentPos=BlockBegin; break; case('E'-'@'): if(!h) CurrentPos=BlockEnd; break; case('T'): BlockType(); break; case('P'): ConvertToUpper(); break; case('L'): ConvertToLower(); break; case('X'): ExchangeCases(); break; case('Y'): UserYankBlock(); break; case('A'): UserMarkAll(); break; case('|'): #ifndef MSDOS UserPipeBlock(); #else Message("Piping is not supported on MS-DOS. Press any key"); GetNextAction(); #endif break; case('>'): UserBlockPrefixIndent(); break; default: flag=FALSE; return; } } } void Transform(byte (*func)(byte)) { TextPoint oldpos=CurrentPos; if(hide || (!rblock && BlockBegin==BlockEnd)) { while(!Eol()) ReplaceCharMove(func(Char())); flag|=REDISPLAY_LINE; } else { if(rblock) { num i; num line1=BlockBegin.Line(); num line2=BlockEnd.Line(); num col1 =BlockBegin.Col(); num col2 =BlockEnd.Col(); for(i=line1; i<=line2; i++) { HardMove(i,col1); if(col2>col1) { while(GetCol()col1) { while(GetCol()BlockEnd.Col() || BlockBegin.Line()>BlockEnd.Line()) hide=1; } else { if(BlockBegin.Offset()>=BlockEnd.Offset()) hide=1; } } void PrefixIndent(char *prefix,num len) { if(DragMark) UserStopDragMark(); CheckBlock(); if(hide) return; num l1,l2,c1; if(rblock) { l2=BlockEnd.Line()+1; c1=BlockBegin.Col(); } else { BlockBegin=LineBegin(BlockBegin); if(BlockEnd.Col()!=0) BlockEnd=NextLine(BlockEnd); l2=BlockEnd.Line(); c1=0; } l1=BlockBegin.Line(); for(num i=l1; i=BlockBegin && ptr #include "edit.h" #include #include #include #include #include "highli.h" #include "screen.h" #include "search.h" #include #ifdef HAVE_SYS_TIMES_H #include #endif #include int hl_option=1; int hl_active=0; int hl_lines=20; // maximum height of highlighted constructs syntax_hl *syntax_hl::chain; char *syntax_hl::selector; syntax_hl::syntax_hl(int color,int mask) { rexp=0; next=sub=0; this->color=color; this->mask=mask; memset(&rexp_c,0,sizeof(rexp_c)); memset(®s,0,sizeof(regs)); } syntax_hl::~syntax_hl() { if(rexp) { free(rexp); regfree(&rexp_c); } free_chain(sub); } void syntax_hl::free_chain(syntax_hl *chain) { for(syntax_hl *r=chain; r; r=chain) { chain=r->next; delete r; } } const char *syntax_hl::set_rexp(const char *nr,bool ignore_case) { if(rexp) { free(rexp); regfree(&rexp_c); memset(&rexp_c,0,sizeof(rexp_c)); rexp=0; if(regs.start) free(regs.start); if(regs.end) free(regs.end); memset(®s,0,sizeof(regs)); } rexp=strdup(nr); if(rexp==0) return 0; if(ignore_case) { map_to_lower_init(); rexp_c.translate=(RE_TRANSLATE_TYPE)malloc(256); memcpy(rexp_c.translate,map_to_lower,256); } re_syntax_options = RE_SYNTAX_EMACS | RE_FRUGAL | RE_NO_POSIX_BACKTRACKING | RE_NO_BK_VBAR | RE_NO_BK_PARENS | RE_CONTEXT_INDEP_ANCHORS; const char *err=re_compile_pattern(rexp,strlen(rexp),&rexp_c); if(err) return err; rexp_c.fastmap=(char*)malloc(256); re_compile_fastmap(&rexp_c); return 0; } void c_string_interpret(char *s) { while(*s) { if(*s=='\\') { switch(s[1]) { case('\0'): return; case('\\'): break; case('n'): *s='\n'; break; case('r'): *s='\r'; break; case('t'): *s='\t'; break; #if 0 // \b is word bound in regex (one could type \\b, but it's not convenient) case('b'): *s='\b'; break; #endif default: s++; continue; } s++; memmove(s,s+1,strlen(s)); } else s++; } } extern void fskip(FILE*); char *read_regex(FILE*f) { char str[1024]; char *accum=0; int cont=1; while(cont) { char *s=fgets(str,sizeof(str),f); if(!s) { if(accum) break; return 0; } cont=0; int len=strlen(s); if(s[len-1]=='\n') { len--; if(s[len-1]=='\r') len--; if(s[len-1]=='\\') { len--; cont=1; for(;;) { int ch=fgetc(f); if(ch==EOF || ch=='\n') { cont=0; break; } if(ch!=' ' && ch!='\t') { ungetc(ch,f); break; } } } } else { cont=1; } s[len]=0; if(!accum) { accum=strdup(str); if(!accum) return 0; } else { s=(char*)realloc(accum,strlen(accum)+len+1); if(!s) { free(accum); return 0; } accum=s; strcat(accum,str); } } c_string_interpret(accum); return accum; } static FILE *open_syntax_d(const char *name) { if(name[0]!='/') { const char *base_dir="syntax.d"; char *fn=(char*)alloca(strlen(PKGDATADIR)+1+strlen(base_dir)+1+strlen(name)+1); sprintf(fn,"%s/.le/%s/%s",HOME,base_dir,name); if(access(fn,R_OK)==-1) sprintf(fn,"%s/%s/%s",PKGDATADIR,base_dir,name); name=fn; } return fopen(name,"r"); } static bool hl_section_match; static void ReadSyntaxFile(FILE *f,syntax_hl **chain) { int ch; char str[1024]; char *s; unsigned len; int res; int color,mask; const char *bn=le_basename(FileName); char *rx; for(;;) { ch=fgetc(f); switch(ch) { case(EOF): goto end; case('/'): if(hl_section_match) goto end; s=fgets(str,sizeof(str),f); if(!s) goto end; len=strlen(s); if(s[len-1]=='\n') len--; if(s[len-1]=='\r') len--; s[len]=0; syntax_hl::selector=strdup(s); s=strtok(str,"|"); while(s) { if(s[0]=='/') { // it is a regex for file contents if(strlen(s)+(s-str)set_rexp(rx,ignore_case); free(rx); rx=0; if(err) { ErrMsg(err); delete hl; goto end; } *chain=hl; // add to chain chain=&hl->next; hl_active=1; // have at least one element break; } case('h'): fscanf(f,"%d",&hl_lines); if(hl_lines<1) hl_lines=1; fskip(f); break; case('i'): if(!hl_section_match) { fskip(f); continue; } /*fallthrought*/ case('I'): if(fscanf(f,"=%255s",str)==1) { FILE *i_f=open_syntax_d(str); if(i_f) { ReadSyntaxFile(i_f,chain); while(*chain) // skip the newly added nodes chain=&chain[0]->next; } } fskip(f); break; case('s'): { if(!hl_section_match) { fskip(f); continue; } ch=fgetc(f); bool ignore_case=false; if(ch=='i') { ignore_case=true; ch=fgetc(f); } if(ch!='(') { fskip(f); break; } if(fscanf(f,"%255[^)\n=])",str)==1) { res=fscanf(f,"%i=",&mask); if(res!=1) { mask=1; if(fgetc(f)!='=') { fskip(f); continue; } } else { mask<<=1; } rx=read_regex(f); if(!rx) goto end; syntax_hl *hl=new syntax_hl(-1,mask); const char *err=hl->set_rexp(rx,ignore_case); free(rx); rx=0; if(err) { ErrMsg(err); delete hl; goto end; } *chain=hl; // add to chain chain=&hl->next; hl_active=1; // have at least one element FILE *i_f=open_syntax_d(str); if(i_f) { ReadSyntaxFile(i_f,&hl->sub); } } else { fskip(f); } break; } default: fskip(f); case('\n'): break; } } end: fclose(f); } void InitHighlight() { free(syntax_hl::selector); syntax_hl::selector=0; syntax_hl::free_chain(syntax_hl::chain); syntax_hl::chain=0; hl_active=0; if(!hl_option) return; const char base_fn[]="syntax"; char *fn1=(char*)alloca(strlen(PKGDATADIR)+1+strlen(base_fn)+1); char *fn2=(char*)alloca(strlen(HOME)+1+3+1+ strlen(base_fn)+1); char *fn3=(char*)alloca(4+strlen(base_fn)+1); char *fn; sprintf(fn1,"%s/%s",PKGDATADIR,base_fn); sprintf(fn2,"%s/.le/%s",HOME,base_fn); sprintf(fn3,".le.%s",base_fn); FILE *f=0; if(!f) f=fopen(fn=fn3,"r"); if(!f) f=fopen(fn=fn2,"r"); if(!f) f=fopen(fn=fn1,"r"); if(!f) return; hl_section_match=false; ReadSyntaxFile(f,&syntax_hl::chain); } class element { static element *pool; static element *hunk; static int hunk_size; public: int begin,end; element *next; element *sub; byte color; static element *New(); static void Free(element *); static void FreeChain(element *); }; element *element::pool; element *element::hunk; int element::hunk_size; element *element::New() { element *res; if(pool) { res=pool; pool=pool->next; return res; } if(!hunk || hunk_size==0) hunk=new element[hunk_size=128]; res=hunk; hunk++; hunk_size--; return res; } void element::Free(element *el) { FreeChain(el->sub); el->sub=0; el->next=pool; pool=el; } void element::FreeChain(element *el) { if(!el) return; element *tmp=el; while(tmp->next) tmp=tmp->next; tmp->next=pool; pool=el; } static element *top_els; #ifdef HAVE_TIMES static clock_t clock0; #endif void syntax_hl::make_els(const char *buf1,int len1, const char *buf2,int len2, int pos0,int ll,syntax_hl *scan,element **elpp0) { element *el; element **elpp; for( ; scan; scan=scan->next) { int pos=0; elpp=elpp0; for(;;) { if(pos>=ll) break; pos=re_search_2(&scan->rexp_c,buf1,len1,buf2,len2, pos,ll-pos,&scan->regs,ll); if(pos==-1) // not found break; if(pos==-2) // error ? break; unsigned r; unsigned m; for(r=0,m=1; rregs.num_regs; r++,m=m<<1) { if(scan->regs.start[r]==-1 || scan->regs.start[r]==scan->regs.end[r] || !(scan->mask & m)) continue; el=element::New(); el->begin=scan->regs.start[r]+pos0; el->end=scan->regs.end[r]+pos0; el->color=scan->color; el->sub=0; while(*elpp && elpp[0]->begin<=el->begin) { // check if this element is already overlapped if(elpp[0]->begin < el->begin && elpp[0]->end > el->begin) { element::Free(el); el=0; break; } elpp=&elpp[0]->next; } if(!el) // another element has overlapped this one continue; el->next=*elpp; *elpp=el; // remove some of overlapping elements while(el->next && el->next->beginend) { element *tmp=el->next; el->next=tmp->next; element::Free(tmp); } if(scan->sub) { // reduce the buffer so that ^ and $ work properly int sub_ll=scan->regs.end[r]-scan->regs.start[r]; int sub_pos=scan->regs.start[r]; int sub_len1=len1>sub_pos?len1-sub_pos:0; const char *sub_buf1=len1>sub_pos?buf1+sub_pos:0; int sub_len2=len1>sub_pos?len2:len2-(sub_pos-len1); const char *sub_buf2=len1>sub_pos?buf2:buf2+(sub_pos-len1); if(sub_len2<0) { sub_len2=0; sub_buf2=0; } if(sub_len1<=0 && sub_len2>0) { sub_len1=sub_len2; sub_buf1=sub_buf2; sub_len2=0; sub_buf2=0; } if(sub_len1>sub_ll) { sub_len1=sub_ll; sub_len2=0; sub_buf2=0; } else if(sub_len1+sub_len2>sub_ll) { sub_len2=sub_ll-sub_len1; } make_els(sub_buf1,sub_len1,sub_buf2,sub_len2,sub_pos+pos0,sub_len1+sub_len2,scan->sub,&el->sub); } } pos++; #ifdef HAVE_TIMES # ifndef CLOCKS_PER_SEC # define CLOCKS_PER_SEC CLK_TCK # endif struct tms tms; times(&tms); clock_t clock1=tms.tms_utime; if(clock1-clock0>CLOCKS_PER_SEC/5) break; #endif } } } static void do_color(element *els,unsigned char *line) { for(element *el=els; el; el=el->next) { int end=el->end; if(el->sub) { do_color(el->sub,line); } else { for(int i=el->begin; icolor; } // skip overlapping elements while(el->next && el->next->beginnext; } } void syntax_hl::attrib_line(const char *buf1,int len1, const char *buf2,int len2,unsigned char *line) { int ll=len1+len2; if(ll==0) return; memset(line,'\0',ll); // It's too expensive to color such a long text if(ll>hl_lines*1024) return; #ifdef HAVE_TIMES struct tms tms; times(&tms); clock0=tms.tms_utime; #endif make_els(buf1,len1,buf2,len2,0,ll,chain,&top_els); do_color(top_els,line); element::FreeChain(top_els); top_els=0; } le-1.14.9/src/mainmenu.cc0000644000015000007670000000305512121615077012043 00000000000000/* * Copyright (c) 1993-2000 by Alexander V. Lukyanov (lav@yars.free.net) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include #include "edit.h" #include "menu1.h" #include "block.h" #include "options.h" #include "clipbrd.h" #include "format.h" #include "colormnu.h" #include "about.h" #include "search.h" #define RW MENU_COND_RW #define BLK MENU_COND_BLOCK #define noMM MENU_COND_NO_MM #define RW_BLK MENU_COND_RW|MENU_COND_BLOCK #define RW_noMM MENU_COND_RW|MENU_COND_NO_MM #define RW_BLK_noMM MENU_COND_RW|MENU_COND_BLOCK|MENU_COND_NO_MM #define RW_CLIP MENU_COND_RW|MENU_COND_CLIPBOARD typedef void (*f)(); Menu1 MainMenu[]={ {" &File ",SUBM}, {" &Load F3 ",FUNC+HIDE,UserLoad }, {" &Save F2 ",FUNC+HIDE,(f)UserSave, RW }, {" &Quit ^X ",FUNC+HIDE,Quit }, {NULL}, {" &Help ",SUBM}, {" &About ",FUNC+HIDE,UserAbout}, {NULL}, {NULL}}; le-1.14.9/src/colormnu.h0000644000015000007670000000173112122047544011730 00000000000000/* * Copyright (c) 1998 by Alexander V. Lukyanov (lav@yars.free.net) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ void ColorsOpt(); void ColorsSave(); void ColorsSaveForTerminal(); void LoadColorDefault(); void LoadColorDefaultBG(); void LoadColorBlack(); void LoadColorBlue(); void LoadColorWhite(); void LoadColorGreen(); le-1.14.9/src/menu1.h0000644000015000007670000000235112121615077011117 00000000000000/* * Copyright (c) 1993-1997 by Alexander V. Lukyanov (lav@yars.free.net) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ /* Definitions for pull-down menu */ #ifndef MENU1_H #define MENU1_H typedef struct sr_menu { char *text; /* the text of the item, NULL means end of (sub)menu */ byte fl; void (*func)(void); /* the function to call */ unsigned cond; } Menu1; #define SUBM 1 #define FUNC 2 #define HIDE 4 enum menu_conds { MENU_COND_RW=1, MENU_COND_RO=2, MENU_COND_BLOCK=4, MENU_COND_NO_MM=8, MENU_COND_CLIPBOARD=16 }; void LoadMainMenu(); #endif /* MENU1_H */ le-1.14.9/src/about.h0000644000015000007670000000151112121615077011201 00000000000000/* * Copyright (c) 1993-1997 by Alexander V. Lukyanov (lav@yars.free.net) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ void ShowAbout(); void HideAbout(); void PrintVersion(); le-1.14.9/src/keymapfn.cc0000644000015000007670000002053412121615077012045 00000000000000/* * Copyright (c) 1993-2000 by Alexander V. Lukyanov (lav@yars.free.net) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include #include #include #include "edit.h" #include "block.h" #include "options.h" #include "keymap.h" #include "format.h" #include "search.h" #include "colormnu.h" ActionProcRec EditorActionProcTable[]= { // Movement {CHAR_LEFT,UserCharLeft}, {CHAR_RIGHT,UserCharRight}, {WORD_LEFT,UserWordLeft}, {WORD_RIGHT,UserWordRight}, {LINE_BEGIN,UserLineBegin}, {LINE_END,UserLineEnd}, {TEXT_BEGIN,UserFileBegin}, {TEXT_END,UserFileEnd}, {NEXT_PAGE,UserPageDown}, {PREV_PAGE,UserPageUp}, {PAGE_TOP,UserPageTop}, {PAGE_BOTTOM,UserPageBottom}, {TO_LINE_NUMBER,UserToLineNumber}, {TO_OFFSET,UserToOffset}, {TO_PREVIOUS_LOC,UserPreviousEdit}, {LINE_UP,UserLineUp}, {LINE_DOWN,UserLineDown}, // Movement with block marking {MARK_CHAR_LEFT,UserMarkCharLeft}, {MARK_CHAR_RIGHT,UserMarkCharRight}, {MARK_WORD_LEFT,UserMarkWordLeft}, {MARK_WORD_RIGHT,UserMarkWordRight}, {MARK_LINE_BEGIN,UserMarkLineBegin}, {MARK_LINE_END,UserMarkLineEnd}, {MARK_TEXT_BEGIN,UserMarkFileBegin}, {MARK_TEXT_END,UserMarkFileEnd}, {MARK_NEXT_PAGE,UserMarkPageDown}, {MARK_PREV_PAGE,UserMarkPageUp}, {MARK_PAGE_TOP,UserMarkPageTop}, {MARK_PAGE_BOTTOM,UserMarkPageBottom}, {MARK_LINE_UP,UserMarkLineUp}, {MARK_LINE_DOWN,UserMarkLineDown}, // Delete actions {DELETE_CHAR,UserDeleteChar}, {BACKSPACE_CHAR,UserBackSpace}, {DELETE_WORD,UserDeleteWord}, {FORWARD_DELETE_WORD,UserForwardDeleteWord}, {BACKWARD_DELETE_WORD,UserBackwardDeleteWord}, {DELETE_TO_EOL,UserDeleteToEol}, {DELETE_LINE,UserDeleteLine}, {UNDELETE,UserUndelete}, // Insert actions {INDENT,UserIndent}, {UNINDENT,UserUnindent}, {NEWLINE,UserNewLine}, {COPY_FROM_UP,UserCopyFromUp}, {COPY_FROM_DOWN,UserCopyFromDown}, // Undo/redo {UNDO,UserUndo}, {REDO,UserRedo}, {UNDO_STEP,UserUndoStep}, {REDO_STEP,UserUndoStep}, // File ops {LOAD_FILE,UserLoad}, {SWITCH_FILE,UserSwitch}, {REOPEN_FILE_RW,(void(*)())ReopenRW}, {SAVE_FILE,(void(*)())UserSave}, {SAVE_FILE_AS,(void(*)())UserSaveAs}, {FILE_INFO,UserInfo}, // Block ops {COPY_BLOCK,UserCopyBlock}, {MOVE_BLOCK,UserMoveBlock}, {DELETE_BLOCK,UserDeleteBlock}, {SET_BLOCK_END,UserSetBlockEnd}, {SET_BLOCK_BEGIN,UserSetBlockBegin}, {READ_BLOCK,Read}, {WRITE_BLOCK,Write}, {PIPE_BLOCK,UserPipeBlock}, {INDENT_BLOCK,Indent}, {UNINDENT_BLOCK,Unindent}, {INSERT_PREFIX,UserBlockPrefixIndent}, {TO_UPPER,ConvertToUpper}, {TO_LOWER,ConvertToLower}, {EXCHANGE_CASE,ExchangeCases}, {BLOCK_HIDE,HideDisplay}, {BLOCK_TYPE,BlockType}, {BLOCK_FUNC_BAR,BlockFunc}, {MARK_LINE,UserMarkLine}, {MARK_TO_EOL,UserMarkToEol}, {MARK_ALL,UserMarkAll}, {START_DRAG_MARK,UserStartDragMark}, {YANK_BLOCK,UserYankBlock}, {REMEMBER_BLOCK,UserRememberBlock}, // Search {SEARCH_FORWARD,StartSearch}, {SEARCH_BACKWARD,StartSearchBackward}, {START_REPLACE,StartReplace}, {CONT_SEARCH,ContSearch}, {FIND_MATCH_BRACKET,FindMatch}, {FIND_BLOCK_BEGIN,UserFindBlockBegin}, {FIND_BLOCK_END,UserFindBlockEnd}, // Format {FORMAT_ONE_PARA,FormatPara}, {FORMAT_DOCUMENT,FormatAll}, {CENTER_LINE,CenterLine}, {ADJUST_RIGHT_LINE,ShiftRightLine}, {FORMAT_FUNC_BAR,FormatFunc}, // Others {CALCULATOR,editcalc}, {DRAW_FRAMES,DrawFrames}, {TABS_EXPAND,ExpandAllTabs}, {SPAN_TABS_EXPAND,ExpandSpanTabs}, {TEXT_OPTIMIZE,UserOptimizeText}, {CHOOSE_CHAR,UserChooseChar}, {CHOOSE_WCHAR,UserChooseWChar}, {CHOOSE_BYTE,UserChooseByte}, {UNIX_DOS_TRANSFORM,DOS_UNIX}, // Options {EDITOR_OPTIONS,Options}, {TERMINAL_OPTIONS,TermOpt}, {FORMAT_OPTIONS,FormatOptions}, {APPEARANCE_OPTIONS,AppearOpt}, {PROGRAM_OPTIONS,ProgOpt}, {UNDO_OPTIONS,UndoOpt}, {COLOR_TUNING,ColorsOpt}, {SAVE_OPTIONS,UpdtOpt}, {SAVE_OPTIONS_LOCAL,SaveOpt}, {ENTER_CONTROL_CHAR,UserEnterControlChar}, {ENTER_CHAR_CODE,UserInsertCharCode}, {ENTER_WCHAR_CODE,UserInsertWCharCode}, {ENTER_BYTE_CODE,UserInsertByteCode}, // WINDOW_RESIZE, {EDITOR_HELP,UserKeysHelp}, {CONTEXT_HELP,UserWordHelp}, {SUSPEND_EDITOR,SuspendEditor}, {QUIT_EDITOR,Quit}, {COMPILE_CMD,DoCompile}, {MAKE_CMD,DoMake}, {RUN_CMD,DoRun}, {SHELL_CMD,DoShell}, {ONE_SHELL_CMD,UserShellCommand}, {COMMENT_LINE,UserCommentLine}, {ENTER_MENU,UserMenu}, {REFRESH_SCREEN,UserRefreshScreen}, {SWITCH_INSERT_MODE,UserSwitchInsertMode}, {SWITCH_HEX_MODE,UserSwitchHexMode}, {SWITCH_AUTOINDENT_MODE,UserSwitchAutoindentMode}, {SWITCH_RUSSIAN_MODE,UserSwitchRussianMode}, {SWITCH_TEXT_MODE,UserSwitchTextMode}, {SWITCH_GRAPH_MODE,UserSwitchGraphMode}, {EDIT_CHARSET,edit_chset}, {SET_CHARSET_8BIT,set_chset_8bit}, {SET_CHARSET_8BIT_NO_CONTROL,set_chset_8bit_noctrl}, {SAVE_TERMINAL_OPTIONS,SaveTermOpt}, {EDIT_COLORS,ColorsOpt}, {SAVE_COLORS,ColorsSave}, {SAVE_COLORS_FOR_TERM,ColorsSaveForTerminal}, {LOAD_COLOR_DEFAULT,LoadColorDefault}, {LOAD_COLOR_DEFBG,LoadColorDefaultBG}, {LOAD_COLOR_BLACK,LoadColorBlack}, {LOAD_COLOR_BLUE,LoadColorBlue}, {LOAD_COLOR_GREEN,LoadColorGreen}, {LOAD_COLOR_WHITE,LoadColorWhite}, {PROGRAMS_OPTIONS,ProgOpt}, {ABOUT,UserAbout}, {LOAD_KEYMAP_DEFAULT,LoadKeymapDefault}, {LOAD_KEYMAP_EMACS, LoadKeymapEmacs}, {SAVE_KEYMAP,SaveKeymap}, {SAVE_KEYMAP_FOR_TERM,SaveKeymapForTerminal}, {SET_BOOKMARK,UserSetBookmark}, {SET_BOOKMARK_0,UserSetBookmark0}, {SET_BOOKMARK_1,UserSetBookmark1}, {SET_BOOKMARK_2,UserSetBookmark2}, {SET_BOOKMARK_3,UserSetBookmark3}, {SET_BOOKMARK_4,UserSetBookmark4}, {SET_BOOKMARK_5,UserSetBookmark5}, {SET_BOOKMARK_6,UserSetBookmark6}, {SET_BOOKMARK_7,UserSetBookmark7}, {SET_BOOKMARK_8,UserSetBookmark8}, {SET_BOOKMARK_9,UserSetBookmark9}, {GO_BOOKMARK,UserGoBookmark}, {GO_BOOKMARK_0,UserGoBookmark0}, {GO_BOOKMARK_1,UserGoBookmark1}, {GO_BOOKMARK_2,UserGoBookmark2}, {GO_BOOKMARK_3,UserGoBookmark3}, {GO_BOOKMARK_4,UserGoBookmark4}, {GO_BOOKMARK_5,UserGoBookmark5}, {GO_BOOKMARK_6,UserGoBookmark6}, {GO_BOOKMARK_7,UserGoBookmark7}, {GO_BOOKMARK_8,UserGoBookmark8}, {GO_BOOKMARK_9,UserGoBookmark9}, {-1,NULL} }; void EditorReadKeymap() { char filename[1024]; FILE *f; sprintf(filename,"%s/.le/keymap-%s",HOME,TERM); f=fopen(filename,"r"); if(f==NULL) { sprintf(filename,"%s/keymap-%s",PKGDATADIR,TERM); f=fopen(filename,"r"); if(f==NULL) { sprintf(filename,"%s/.le/keymap",HOME); f=fopen(filename,"r"); if(f==NULL) { sprintf(filename,"%s/keymap",PKGDATADIR); f=fopen(filename,"r"); if(f==NULL) return; } } } errno=0; ReadActionMap(f); if(errno) { FError(filename); } fclose(f); } void LoadKeymapEmacs() { const char *k=PKGDATADIR"/keymap-emacs"; FILE *f=fopen(k,"r"); if(!f) { FError(k); return; } ReadActionMap(f); fclose(f); RebuildKeyTree(); LoadMainMenu(); } void LoadKeymapDefault() { FreeActionCodeTable(); ActionCodeTable=DefaultActionCodeTable; RebuildKeyTree(); LoadMainMenu(); } void SaveKeymap() { char filename[1024]; FILE *f; sprintf(filename,"%s/.le/keymap",HOME); f=fopen(filename,"w"); if(!f) { FError(filename); return; } WriteActionMap(f); fclose(f); } void SaveKeymapForTerminal() { char filename[1024]; FILE *f; sprintf(filename,"%s/.le/keymap-%s",HOME,TERM); f=fopen(filename,"w"); if(!f) { FError(filename); return; } WriteActionMap(f); fclose(f); } le-1.14.9/src/bm.cc0000644000015000007670000000326312122046454010627 00000000000000/* * Copyright (c) 2001 by Alexander V. Lukyanov (lav@yars.free.net) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ /* $Id: bm.cc,v 1.2 2001/05/16 14:42:28 lav Exp $ */ #include #include #include "edit.h" #include "bm.h" #define N 256 static TextPoint *bm[N]; static TextPoint *bm_scrtop[N]; static num bm_scrshift[N]; void SetBookmark(int n) { assert(n>=0 && n=0 && n=0 && n #define COLUNDEFINED 1 #define LINEUNDEFINED 2 #define CHAR_SPLIT 4 class TextPoint { offs offset; num line,col; int flags; static TextPoint cached_array[]; static int cached_array_ptr; TextPoint *next; static TextPoint *base; void AddTextPoint(); void DeleteTextPoint(); void FindOffset(); void FindLineCol(); void Init() { offset=line=col=flags=0; } public: offs Offset() { return(offset); } num Line(); num Col(); num LineSimple() { if(flags&LINEUNDEFINED) return -1; return(line); } num ColSimple() { if(flags&(COLUNDEFINED|LINEUNDEFINED)) return -1; return(col); } TextPoint(); TextPoint(offs); TextPoint(num,num); TextPoint(const TextPoint&); TextPoint(offs,num,num); void CacheTextPoint(); ~TextPoint(); const TextPoint& operator=(const TextPoint& tp) { offset=tp.offset; line=tp.line; col=tp.col; flags=tp.flags; return(*this); } const TextPoint& operator+=(num shift); const TextPoint& operator-=(num shift) { return(*this+=-shift); } operator offs() const { return(offset); } static TextPoint ForcedLineCol(num l,num c); static void ResetTextPoints(); static void OrFlags(int mask); friend int InsertBlock(const char *,num,const char *,num); friend int DeleteBlock(num,num); friend int ReplaceBlock(const char *,num); void Check() const {}; }; extern TextPoint CurrentPos; extern TextPoint ScreenTop; extern TextPoint BlockBegin; extern TextPoint BlockEnd; extern TextPoint TextEnd; extern TextPoint TextBegin; #define ScrPtr ScreenTop.Offset() #define ScrLine ScreenTop.Line() #endif le-1.14.9/src/wcwidth1.c0000644000015000007670000000036212121615077011617 00000000000000#include #include #if REPLACE_WCWIDTH /* substitute system function (mostly for ncurses/xterm combination) */ #undef wcwidth extern int mk_wcwidth(wchar_t ucs); int wcwidth(wchar_t ch) { return mk_wcwidth(ch); } #endif le-1.14.9/src/mb.cc0000644000015000007670000001270612122046620010624 00000000000000/* * Copyright (c) 2003-2006 by Alexander V. Lukyanov (lav@yars.free.net) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include #include #include #include "edit.h" #include #include "mb.h" #ifdef USE_MULTIBYTE_CHARS bool mb_mode=false; int MBCharSize=1; int MBCharWidth=1; bool MBCharInvalid=false; #define REPLACEMENT_CHARACTER 0xFFFD // static int mb_flags=MBSW_ACCEPT_UNPRINTABLE|MBSW_ACCEPT_INVALID; static const char *last_mb_ptr; static int last_mb_len; static wchar_t last_wc; static void MB_Prepare(offs o) { if(o>=ptr1) { last_mb_ptr=buffer+o+GapSize; last_mb_len=buffer+BufferSize-last_mb_ptr; } else if(o+MB_LEN_MAX<=ptr1) { last_mb_ptr=buffer+o; last_mb_len=ptr1-o; } else { static char tmpbuf[MB_LEN_MAX*2-1]; last_mb_len=GetBlock(tmpbuf,o,MB_LEN_MAX*2-1); last_mb_ptr=tmpbuf; } } bool MBCheckLeftAt(offs o) { if(!mb_mode) return false; int left_offset=MB_LEN_MAX; if(left_offset>o) left_offset=o; MB_Prepare(o-left_offset); if(last_mb_len>MB_LEN_MAX*2-1) last_mb_len=MB_LEN_MAX*2-1; for(int i=0; ileft_offset-i) { MBCharSize=left_offset-i; MBCharWidth=0; MBCharInvalid=true; return true; } } MBCharSize=1; MBCharWidth=1; MBCharInvalid=true; return false; } bool MBCheckAt(offs o) { if(!mb_mode) return false; MBCharInvalid=false; MB_Prepare(o); mbtowc(0,0,0); last_wc=-1; MBCharSize=mbtowc(&last_wc,last_mb_ptr,last_mb_len); if(MBCharSize<1) { MBCharInvalid=true; MBCharSize=1; MBCharWidth=1; return false; } MBCharWidth=wcwidth(visualize_wchar(last_wc)); if(MBCharWidth<0) { MBCharInvalid=true; MBCharWidth=1; } return true; } wchar_t WCharAt(offs o) { if(!MBCheckAt(o)) return CharAt(o); return last_wc==-1?REPLACEMENT_CHARACTER:last_wc; } wchar_t WCharLeftAt(offs o) { if(!MBCheckLeftAt(o)) return CharAt(o-1); return last_wc==-1?REPLACEMENT_CHARACTER:last_wc; } void mb_get_col(const char *buf,int pos,int *col,int len) { if(!mb_mode) { *col=pos; return; } *col=0; for(int i=0; i=*pos) { *pos=i; return; } wc=visualize_wchar(wc); *col+=wcwidth(wc); i+=ch_len; } } void mb_char_right(const char *buf,int *pos,int *col,int len) { if(!mb_mode) { *col=++*pos; return; } wchar_t wc=REPLACEMENT_CHARACTER; mbtowc(0,0,0); int ch_len=mbtowc(&wc,buf+*pos,len-*pos); if(ch_len<1) ch_len=1; wc=visualize_wchar(wc); int ch_width=wcwidth(wc); *pos+=ch_len; *col+=ch_width; } int mb_get_pos_for_col(const char *buf,int target_col,int len) { int pos=0; int col=0; while(pos #include #include #include #include #include #include #include #ifdef HAVE_SYS_MMAN_H #include #endif #include #include #include #include #include "keymap.h" #include "edit.h" #include "mb.h" #include "undo.h" #ifndef O_NDELAY #define O_NDELAY 0 #endif #define START_GAP (10*MemStep) int flag=TRUE; char *buffer=NULL; offs BufferSize,GapSize; offs ptr1,ptr2; offs oldptr1,oldptr2; int oldmodified; /* status of text if ptr1 and ptr2 restored */ num stdcol; num ScrShift=0; int modified=0; bool newfile=false; int DosEol=0; int EolSize=1; char EolStr[2]="\n"; InodeInfo FileInfo; InodeHistory PositionHistory; History LoadHistory; mode_t FileMode; int file=(-1); /* file descriptor */ char FileName[256]; int TabSize=8; int autoindent=TRUE; int insert=TRUE; int makebak=FALSE; int Scroll=1; int hscroll=8; int rblock=FALSE; int right=FALSE; int ascii=FALSE; int editmode=EXACT,inputmode=LATIN; int noreg=FALSE; int FileTypeDetect=1; int TabsInMargin; char bak[BACKUP_SUFFIX_LEN]=".~%d~"; bool buffer_mmapped=false; /*____________________________________________________________________________ */ void PreModify(void) { num shift=Offset()-ptr1; if(shift>0) { memmove(buffer+ptr1,buffer+ptr2,shift); oldptr1=ptr1+=shift; oldptr2=ptr2+=shift; } else if(shift<0) { memmove(buffer+ptr2+shift,buffer+ptr1+shift,-shift); oldptr1=ptr1+=shift; oldptr2=ptr2+=shift; } } int PreUserEdit() { if(buffer_mmapped) return 1; if(Text && Eol() && !hex) { num i=GetCol(); num j=stdcol; int oldmod=modified; if(UseTabs) for( ; Tabulate(i)<=j; i=Tabulate(i)) if(InsertChar('\t')!=OK) return 0; while(i++0) { DeleteBlock(0,todelete); oldptr2=ptr2; flag|=REDISPLAY_LINE; } modified=om; stdcol=GetCol(); } void MoveLeftOverEOL() { if(hex) { CurrentPos-=1; return; } if(Bol()) CurrentPos-=EolSize; else { MBCheckLeft(); CurrentPos-=MBCharSize; } } void MoveRightOverEOL() { if(hex) { CurrentPos+=1; return; } if(Eol()) CurrentPos+=EolSize; else CurrentPos+=CharSize(); } void MoveUp() { if(CurrentPos.Line()==0) CurrentPos=TextBegin; else CurrentPos=TextPoint(CurrentPos.Line()-1,stdcol); } void MoveDown() { CurrentPos=TextPoint(CurrentPos.Line()+1,stdcol); } /* MarginSizeAt returns column of the first non-blank character on the line specified by pos. If the line is empty (or consists of blanks only) -1 is returned. */ num MarginSizeAt(offs pos) { num margin=0; TabsInMargin=0; pos=LineBegin(pos); while(!EolAt(pos)) { if(CharAt(pos)=='\t') { TabsInMargin=1; margin=Tabulate(margin); } else if(CharAt(pos)==' ') margin++; else return(margin); pos++; } return(-1); } int GetSpace(num s) { if(buffer_mmapped) return ERR; char *nb; num _add; offs nptr1=ptr1; offs nptr2=ptr2; if(nptr1oldptr2) nptr2=oldptr2; if(nptr2-nptr1>=s) return(OK); _add=((s-nptr2+nptr1+MemStep-1)/MemStep+1)*MemStep; if((nb=(char*)realloc(buffer,BufferSize+_add))==NULL) { NotMemory(); return(ERR); } memmove(nb+nptr2+_add,nb+nptr2,BufferSize-nptr2); ptr2+=_add; oldptr2+=_add; BufferSize+=_add; GapSize+=_add; buffer=nb; return(OK); } /* CalculateLineCol - determines line and column in target point basing on line and col in source point */ void CalculateLineCol(num *line,num *col,offs source,offs target) { num bol_point; if(source>target) { for( ; source>target; source--) { if(BolAt(source)) { (*line)--; *col=-1; } else if(*col!=-1) { if(CharAt_NoCheck(source-1)=='\t') *col=-1; else (*col)--; } } } if(*col==-1) { source=LineBegin(source); *col=0; } for(bol_point=source++; source<=target; source++) { if(BolAt(source)) { (*line)++; bol_point=source; *col=0; } } for(source=bol_point; source0) { if(oldptr1>ptr1) oldptr1=ptr1; } if(ptr2>oldptr2 && size_right>0) { if(ptr2-oldptr2>size_right || memcmp(buffer+ptr2-size_right,block_right,size_right)) oldptr2=ptr2; } if(GetSpace(size_left+size_right)!=OK) return(ERR); if(oldptr1==ptr1 && oldptr2==ptr2) new_oldmodified=modified; else new_oldmodified=oldmodified; if(undo.Enabled()) undo.AddChange(new Undo::Insert(block_left,size_left,block_right,size_right)); memmove(buffer+ptr1,block_left,size_left); memmove(buffer+ptr2-size_right,block_right,size_right); oldoffset=Offset(); break_at=-1; for(i=1; inext) { if(scan->offset>oldoffset || scan==&TextEnd) { if(!(scan->flags&LINEUNDEFINED)) { if(scan->line==oldline) scan->flags|=COLUNDEFINED; scan->line+=num_of_lines; if(break_at>0 && scan->offset>=oldoffset+break_at) scan->line--; if(join_at>0 && scan->offset>=oldoffset+join_at) scan->line++; } scan->offset+=size; } else if(scan==&CurrentPos) { if(!(scan->flags&LINEUNDEFINED)) { scan->line+=num_of_lines_curr; scan->flags|=COLUNDEFINED; } scan->offset+=size_left; } } stdcol=GetCol(); if(oldptr1!=ptr1 || oldptr2!=ptr2) { oldmodified=new_oldmodified; modified=1; } else { modified=oldmodified; } return(OK); } int CopyBlock(offs from,num size) { if(buffer_mmapped) { return ERR; } PreModify(); if(from<0) { size+=from; from=0; } if(from+size>Size()) { size=Size()-from; } if(size<=0) return(OK); if(GetSpace(size)!=OK) return(ERR); if(from>=ptr1) return(InsertBlock(buffer+from+ptr2-ptr1,size)); if(from+size<=ptr1) return(InsertBlock(buffer+from,size)); return(InsertBlock(buffer+from,ptr1-from,buffer+ptr2,from+size-ptr1)); } int CopyBlockOver(offs from,num size) { if(from<0) { size+=from; from=0; } if(from+size>Size()) { size=Size()-from; } if(size<=0) return(OK); if(buffer_mmapped) { int res=ReplaceBlock(buffer+from,size); if(res==OK) CurrentPos+=size; return res; } if(CopyBlock(from,size)==OK) return DeleteBlock(0,size); return ERR; } int ReadBlock(int fd,num size,num *act_read) { if(buffer_mmapped) { return ERR; } if(size==0) { *act_read=0; return(OK); } PreModify(); if(GetSpace(size)!=OK) return(ERR); *act_read=read(fd,buffer+ptr1,size); if(*act_read==-1) return(ERR); if(*act_read==0) return(OK); return(InsertBlock(buffer+ptr1,*act_read)); } int ReplaceTextFromFile(int fd,num size,num *act_read) { // buffer should be clear assert(Size()==0); if(buffer_mmapped) return ERR; if(size==0) { *act_read=0; return(OK); } if(GetSpace(size)!=OK) return(ERR); *act_read=read(fd,buffer+ptr1,size); if(*act_read==-1) return(ERR); if(*act_read==0) return(OK); ptr1+=*act_read; GapSize-=*act_read; TextEnd=TextPoint(Size()); return(OK); } int ReadBlockOver(int fd,num size,num *act_read) { if(buffer_mmapped) { if(size>Size()-Offset()) size=Size()-Offset(); } if(size==0) { *act_read=0; return(OK); } if(buffer_mmapped) { char *buf=(char*)malloc(size); if(buf==0) { NotMemory(); return ERR; } *act_read=read(fd,buf,size); int res=OK; if(*act_read==-1) res=ERR; if(res==OK && *act_read>0) res=ReplaceBlock(buf,*act_read); if(res==OK) CurrentPos+=*act_read; free(buf); return res; } if(ReadBlock(fd,size,act_read)==OK) return DeleteBlock(0,*act_read); return ERR; } int GetBlock(char *copy,offs from,num size) { if(from<0) { size+=from; from=0; } if(from+size>Size()) { size=Size()-from; } if(size<=0) return 0; if(from>=ptr1) { memcpy(copy,buffer+from+ptr2-ptr1,size); return(size); } if(from+size<=ptr1) { memcpy(copy,buffer+from,size); return(size); } num leftsize=ptr1-from; memcpy(copy,buffer+from,leftsize); memcpy(copy+leftsize,buffer+ptr2,size-leftsize); return(size); } int WriteBlock(int fd,offs from,num size,num *act_written) { num leftsize; if(from<0) { size+=from; from=0; } if(from+size>Size()) { size=Size()-from; } if(size<=0) { *act_written=0; return(OK); } if(from>=ptr1) { *act_written=write(fd,buffer+from+ptr2-ptr1,size); if(*act_written==-1) { *act_written=0; return(ERR); } return(OK); } if(from+size<=ptr1) { *act_written=write(fd,buffer+from,size); if(*act_written==-1) { *act_written=0; return(ERR); } return(OK); } leftsize=ptr1-from; *act_written=write(fd,buffer+from,leftsize); if(*act_written==-1) { *act_written=0; return(ERR); } if(*act_writtenOffset()) left=Offset(); if(right>Size()-Offset()) right=Size()-Offset(); if(left==0 && right==0) return(OK); PreModify(); if(oldptr10) oldptr1=ptr1; if(oldptr2>ptr2 && right>0) oldptr2=ptr2; if(oldptr1==ptr1 && oldptr2==ptr2) oldmodified=modified; if(undo.Enabled()) undo.AddChange(new Undo::Delete(buffer+ptr1-left,left,buffer+ptr2,right)); size=left+right; base=Offset()-left; TextPoint base_point(base); newline=base_point.Line(); num_of_lines=TextPoint(base+size).Line()-newline; break_at=-1; for(i=1; inext) { if(scan->offset>base+size) { scan->offset-=size; if(!(scan->flags&LINEUNDEFINED)) { scan->line-=num_of_lines; if(break_at>0 && scan->offset>=base+break_at) scan->line--; if(join_at>0 && scan->offset>=base+join_at) scan->line++; if(scan->line==newline) scan->flags|=COLUNDEFINED; } } else if(scan->offset>=base) { *scan=base_point; } } modified=1; return(OK); } int ReplaceBlock(const char *block,num size) { if(!buffer_mmapped && !undo.Enabled() && !undo.Locked()) { int res=InsertBlock(block,size); if(res==OK) { res=DeleteBlock(0,size); CurrentPos-=size; } return res; } offs base=Offset(); offs newline=GetLine(); num oldsize=size; if(base>Size()-oldsize) oldsize=Size()-base; if(buffer_mmapped) { if(size>oldsize) size=oldsize; if(size<=0) return ERR; } else { if(size>oldsize && GetSpace(size-oldsize)!=OK) return ERR; } PreModify(); int break_at=-1; int i; for(i=1; imb_size1?mb_size0:mb_size1); for(TextPoint *scan=TextPoint::base; scan; scan=scan->next) { if(scan->offset>=base+size) { if(!(scan->flags&LINEUNDEFINED)) { scan->line-=num_of_lines; if(break_at>0 && scan->offset>=base+size+break_at) scan->line--; if(join_at>0 && scan->offset>=base+size+join_at) scan->line++; if(scan->line==newline) scan->flags|=COLUNDEFINED; } } else if(scan->offset>base) { scan->offset=base+size; scan->flags|=COLUNDEFINED|LINEUNDEFINED; } else if(scan->offset+mb_size_max>base) scan->flags|=COLUNDEFINED; } // when mmapped, changes are committed to disk automatically. if(!buffer_mmapped) modified=1; return OK; } int ReplaceCharMove(byte ch) { int res=ReplaceChar(ch); if(res!=OK) return res; MoveRight(); return OK; } int Undelete() { if(oldptr1==ptr1 && oldptr2==ptr2) return(OK); CurrentPos=ptr1; offs oldoldptr1=oldptr1,oldoldptr2=oldptr2; int newmodified=oldmodified; oldptr1=ptr1; oldptr2=ptr2; /* left delete, right delete */ if(oldoldptr1>=ptr1 && oldoldptr2<=ptr2) { InsertBlock(buffer+ptr1,oldoldptr1-ptr1, buffer+oldoldptr2,ptr2-oldoldptr2); } /* left insert, right insert */ else if(oldoldptr1<=ptr1 && oldoldptr2>=ptr2) { DeleteBlock(ptr1-oldoldptr1,oldoldptr2-ptr2); } /* left delete, right insert */ else if(oldoldptr1>ptr1 && oldoldptr2>ptr2) { InsertBlock(buffer+ptr1,oldoldptr1-ptr1,NULL,0); // DeleteBlock(0,oldoldptr2-ptr2); newmodified=1; } else if(oldoldptr10) ptr=NextLine(ptr); return(ptr); } offs PrevLine(offs ptr) { ptr=LineBegin(ptr); if(BofAt(ptr)) return ptr; return LineBegin(ptr-1); } offs PrevNLines(offs ptr,num n) { ptr=LineBegin(ptr); while(n--) ptr=PrevLine(ptr); return(ptr); } void CheckPoint() { oldptr1=ptr1; oldptr2=ptr2; oldmodified=modified; } void EmptyText() { remove(TmpFileName()); if(FileName[0]) LoadHistory+=HistoryLine(FileName,strlen(FileName)); if(file!=-1) { struct stat st; close(file); file=-1; if(stat(FileName,&st)!=-1) { if(newfile && st.st_size==0) remove(FileName); else if(!modified) SavePosition(); } } FileName[0]=0; undo.Clear(); TextPoint::ResetTextPoints(); if(buffer) { #ifdef HAVE_MMAP if(buffer_mmapped) { munmap(buffer,BufferSize); } else #endif { free(buffer); } buffer=NULL; } BufferSize=0; GapSize=0; oldptr1=ptr1=oldptr2=ptr2=0; oldmodified=modified=0; stdcol=0; ScrShift=0; DosEol=0; SetEolStr("\n"); } bool IsAlNumAt(num o) { #if USE_MULTIBYTE_CHARS if(mb_mode) return iswalnum(WCharAt(o)); #endif return isalnum(CharAt(o)) || isrussian(CharAt(o)); } char *GetWord() { static char word[256]; num shift=(-1); int i; while(IsAlNumRel(shift) || CharRel(shift)=='.' || CharRel(shift)=='_') shift--; shift++; i=0; while(i<255 && (IsAlNumRel(shift) || CharRel(shift)=='.' || CharRel(shift)=='_')) word[i++]=CharRel(shift++); word[i]=0; return(word); } int CountNewLines(offs start,num size,num *unix_nl,num *dos_nl) { num i; num unix_nl_store,dos_nl_store; if(start<0) { size+=start; start=0; } if(start>Size()) start=Size(); if(start+size>=Size()) size=Size()-start; if(!unix_nl) unix_nl=&unix_nl_store; if(!dos_nl) dos_nl=&dos_nl_store; *unix_nl=*dos_nl=0; for(i=0; i0 && CharAt_NoCheck(start+i-1)=='\r') (*dos_nl)++; } } return(DosEol?*dos_nl:*unix_nl); } void ConvertFromDosToUnix(offs start,num size) { while(size>1) { if(CharAt(start)=='\r' && CharAt(start+1)=='\n') { CurrentPos=start; DeleteChar(); size--; } size--; start++; } } void ConvertFromUnixToDos(offs start,num size) { while(size>0) { if(CharAt(start)=='\n') { CurrentPos=start; InsertChar('\r'); start++; } size--; start++; } } void SeekStdCol() { num std=stdcol; if(!hex) { while(GetCol()>std) MoveLeft(); while(GetCol()=TabSize) { cnt-=TabSize; InsertChar('\t'); } } while(cnt>0) { cnt--; InsertChar(' '); } stdcol=GetCol(); } num GetCol() { if(hex) return 0; return(CurrentPos.Col()); } bool EolAt(offs o) { return((CharAt(o)==EolStr[0] && (EolSize<2 || CharAt(o+1)==EolStr[1])) || EofAt(o)); } bool BolAt(offs o) { return((CharAt(o-EolSize)==EolStr[0] && (EolSize<2 || CharAt(o-1)==EolStr[1])) || BofAt(o)); } bool Eol() { return(EolAt(CurrentPos)); } bool Bol() { return(BolAt(CurrentPos)); } void DeleteChar() { MBCheckRight(); DeleteBlock(0,MBCharSize); } void BackSpace() { MBCheckLeft(); DeleteBlock(MBCharSize,0); } int InsertChar(char ch) { return(InsertBlock(&ch,1)); } int ReplaceChar(char ch) { return ReplaceBlock(&ch,1); } void SetEolStr(const char *n) { EolSize=strlen(n); memcpy(EolStr,n,EolSize); } bool BlockEqAt(offs o,const char *s,int len) { if(o+len>Size() || o<0) return false; if(o>=ptr1) return !memcmp(buffer+GapSize+o,s,len); if(o+len<=ptr1) return !memcmp(buffer+o,s,len); int len1=ptr1-o; return !memcmp(buffer+o,s,len1) && !memcmp(buffer+GapSize,s+len1,len-len1); } le-1.14.9/src/chset.cc0000644000015000007670000002210312121615077011333 00000000000000/* * Copyright (c) 1993-2010 by Alexander V. Lukyanov (lav@yars.free.net) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include #include #include #include #include "edit.h" #include "keymap.h" #include "mb.h" byte chset[CHSET_SIZE+1]; void clear_chset() { int i; for(i=0; in_attr); if(ch&A_ALTCHARSET) addch(ch); else { unsigned char ct=ch&A_CHARTEXT; if(!chset_isprint(ct)) { if(ct<32) ct+='@'; else if(ct==127) ct='?'; else ct='.'; attrset(curr_attr->so_attr); addch(ct); attrset(curr_attr->n_attr); } else addch(ch); } } bool chset_isprint(int c) { if(c>=256 || c<0) return true; return !(chset[c/CHSET_BITS_PER_BYTE]&(1<<(c%CHSET_BITS_PER_BYTE))); } chtype visualize(const attr *a,chtype ch) { unsigned char ct=ch&A_CHARTEXT; if(!chset_isprint(ct)) { if(ct<32) ct+='@'; else if(ct==127) ct='?'; else ct='.'; return ct|a->so_attr; } return ch; } #if USE_MULTIBYTE_CHARS wchar_t visualize_wchar(wchar_t wc) { unsigned char mbch[MB_CUR_MAX]; wctomb(0,0); int mbch_len=wctomb((char*)mbch,wc); if(mbch_len==1 && !chset_isprint(mbch[0])) { if(mbch[0]<32) return mbch[0]+'@'; else if(mbch[0]==127) return '?'; else return '.'; } if(wc>=256) return wc; if(wc>=0 && wc<256 && chset_isprint(wc)) return wc; if(wc==0x80 && !chset_isprint(wc)) return '.'; if(wc<32) wc+='@'; else if(wc==127) wc='?'; else wc='.'; return wc; } #endif le-1.14.9/src/colormnu.cc0000644000015000007670000000431412122046776012074 00000000000000/* * Copyright (c) 1998 by Alexander V. Lukyanov (lav@yars.free.net) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include #include #include #include "edit.h" #include "colormnu.h" #include "options.h" #include void ColorsSaveToFile(const char *f) { DescribeColors(bw_pal,color_pal); SaveConfToFile(f,colors); } static const char *const colors_file="/.le/colors"; void ColorsSave() { char *f=(char*)alloca(strlen(HOME)+strlen(colors_file)+1); sprintf(f,"%s%s",HOME,colors_file); ColorsSaveToFile(f); } void ColorsSaveForTerminal() { char *f=(char*)alloca(strlen(HOME)+strlen(colors_file)+1+strlen(TERM)+1); sprintf(f,"%s%s-%s",HOME,colors_file,TERM); ColorsSaveToFile(f); } void LoadColor(const char *f) { if(access(f,R_OK)==-1) { FError(f); return; } ReadConfFromFile(f,colors,false); ParseColors(); init_attrs(); clearok(stdscr,1); flag=REDISPLAY_ALL; } void LoadColorDefault() { memcpy(color_pal,default_color_pal,sizeof(default_color_pal)); memcpy(bw_pal,default_bw_pal,sizeof(default_bw_pal)); init_attrs(); #if !defined(NCURSES_VERSION_PATCH) || NCURSES_VERSION_PATCH<980627 clearok(stdscr,1); #endif flag=REDISPLAY_ALL; } void LoadColorDefaultBG() { LoadColor(PKGDATADIR"/colors-defbg"); } void LoadColorBlue() { LoadColor(PKGDATADIR"/colors-blue"); } void LoadColorBlack() { LoadColor(PKGDATADIR"/colors-black"); } void LoadColorWhite() { LoadColor(PKGDATADIR"/colors-white"); } void LoadColorGreen() { LoadColor(PKGDATADIR"/colors-green"); } le-1.14.9/src/search.h0000644000015000007670000000220512121615077011335 00000000000000/* * Copyright (c) 1993-1997 by Alexander V. Lukyanov (lav@yars.free.net) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ void NotFound(); int CharMatch(); int Match1(); int Match(); void ReplaceFound(); void FindMatch(); void StartSearch(void); void ContSearch(void); void StartReplace(void); void ContReplace(void); void StartSearchBackward(void); extern History SearchHistory; extern unsigned char map_to_lower[256]; void map_to_lower_init(); le-1.14.9/src/keymap.cc0000644000015000007670000005062612121615077011526 00000000000000/* * Copyright (c) 1993-1997 by Alexander V. Lukyanov (lav@yars.free.net) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include #include #include #include #include #include #include #include #include #include #include "edit.h" #include "keymap.h" #include "keynames.h" #include "getch.h" #include unsigned char StringTyped[256]; int StringTypedLen; int FuncKeysNum=12; int MouseCounter=0; const ActionNameRec ActionNameTable[]= { {CHAR_LEFT,"backward-char"}, {CHAR_RIGHT,"forward-char"}, {WORD_LEFT,"backward-word"}, {WORD_RIGHT,"forward-word"}, {LINE_BEGIN,"beginning-of-line"}, {LINE_END,"end-of-line"}, {TEXT_BEGIN,"beginning-of-file"}, {TEXT_END,"end-of-file"}, {NEXT_PAGE,"next-page"}, {PREV_PAGE,"previous-page"}, {PAGE_TOP,"page-top"}, {PAGE_BOTTOM,"page-bottom"}, {TO_LINE_NUMBER,"to-line-number"}, {TO_OFFSET,"to-offset"}, {TO_PREVIOUS_LOC,"to-previous-edit"}, {LINE_UP,"previous-line"}, {LINE_DOWN,"next-line"}, // Movement with block marking {MARK_CHAR_LEFT,"mark-backward-char"}, {MARK_CHAR_RIGHT,"mark-forward-char"}, {MARK_WORD_LEFT,"mark-backward-word"}, {MARK_WORD_RIGHT,"mark-forward-word"}, {MARK_LINE_BEGIN,"mark-beginning-of-line"}, {MARK_LINE_END,"mark-end-of-line"}, {MARK_TEXT_BEGIN,"mark-beginning-of-file"}, {MARK_TEXT_END,"mark-end-of-file"}, {MARK_NEXT_PAGE,"mark-next-page"}, {MARK_PREV_PAGE,"mark-previous-page"}, {MARK_PAGE_TOP,"mark-page-top"}, {MARK_PAGE_BOTTOM,"mark-page-bottom"}, {MARK_LINE_UP,"mark-previous-line"}, {MARK_LINE_DOWN,"mark-next-line"}, // Delete actions {DELETE_CHAR,"delete-char"}, {BACKSPACE_CHAR,"backward-delete-char"}, {DELETE_WORD,"delete-word"}, {BACKWARD_DELETE_WORD,"backward-delete-word"}, {FORWARD_DELETE_WORD,"forward-delete-word"}, {DELETE_TO_EOL,"delete-to-eol"}, {DELETE_LINE,"delete-line"}, {UNDELETE,"undelete"}, // Insert actions {INDENT,"indent"}, {UNINDENT,"unindent"}, {NEWLINE,"new-line"}, {COPY_FROM_UP,"copy-from-up"}, {COPY_FROM_DOWN,"copy-from-down"}, // Undo/redo {UNDO,"undo"}, {REDO,"redo"}, {UNDO_STEP,"undo-step"}, {REDO_STEP,"redo-step"}, // File ops {LOAD_FILE,"load-file"}, {SWITCH_FILE,"switch-file"}, {REOPEN_FILE_RW,"reopen-file-rw"}, {SAVE_FILE,"save-file"}, {SAVE_FILE_AS,"save-file-as"}, {FILE_INFO,"file-info"}, // Block ops {COPY_BLOCK,"copy-block"}, {MOVE_BLOCK,"move-block"}, {DELETE_BLOCK,"delete-block"}, {SET_BLOCK_END,"set-block-end"}, {SET_BLOCK_BEGIN,"set-block-begin"}, {READ_BLOCK,"read-block"}, {WRITE_BLOCK,"write-block"}, {PIPE_BLOCK,"pipe-block"}, {INDENT_BLOCK,"indent-block"}, {UNINDENT_BLOCK,"unindent-block"}, {INSERT_PREFIX,"insert-prefix"}, {TO_UPPER,"convert-to-upper"}, {TO_LOWER,"convert-to-lower"}, {EXCHANGE_CASE,"exchange-cases"}, {BLOCK_HIDE,"hide-block"}, {BLOCK_TYPE,"change-block-type"}, {BLOCK_FUNC_BAR,"block-functions"}, {MARK_LINE,"mark-line"}, {MARK_TO_EOL,"mark-to-eol"}, {MARK_ALL,"mark-all"}, {START_DRAG_MARK,"start-drag-mark"}, {YANK_BLOCK,"yank-block"}, {REMEMBER_BLOCK,"remember-block"}, // Search {SEARCH_FORWARD,"search-forward"}, {SEARCH_BACKWARD,"search-backward"}, {START_REPLACE,"start-replace"}, {CONT_SEARCH,"continue-search"}, {FIND_MATCH_BRACKET,"find-matching-bracket"}, {FIND_BLOCK_BEGIN,"find-block-begin"}, {FIND_BLOCK_END,"find-block-end"}, // Format {FORMAT_ONE_PARA,"format-paragraph"}, {FORMAT_DOCUMENT,"format-document"}, {CENTER_LINE,"center-line"}, {ADJUST_RIGHT_LINE,"adjust-right-line"}, {FORMAT_FUNC_BAR,"format-functions"}, // Others {CALCULATOR,"calculator"}, {DRAW_FRAMES,"draw-frames"}, {TABS_EXPAND,"expand-tabs"}, {SPAN_TABS_EXPAND,"expand-tab-spans"}, {TEXT_OPTIMIZE,"optimize-text"}, {CHOOSE_CHAR,"choose-character"}, {CHOOSE_WCHAR,"choose-wide-character"}, {CHOOSE_BYTE,"choose-byte"}, {UNIX_DOS_TRANSFORM,"change-text-type"}, // Options {EDITOR_OPTIONS,"editor-options"}, {TERMINAL_OPTIONS,"terminal-options"}, {FORMAT_OPTIONS,"format-options"}, {APPEARANCE_OPTIONS,"appearance-options"}, {SAVE_OPTIONS,"save-options"}, {SAVE_OPTIONS_LOCAL,"save-options-local"}, {ENTER_CONTROL_CHAR,"quoted-insert"}, {ENTER_CHAR_CODE,"insert-char-by-code"}, {ENTER_WCHAR_CODE,"insert-wchar-by-code"}, {ENTER_BYTE_CODE,"insert-byte-by-code"}, // WINDOW_RESIZE, {EDITOR_HELP,"help"}, {CONTEXT_HELP,"word-help"}, {SUSPEND_EDITOR,"suspend-editor"}, {QUIT_EDITOR,"escape"}, {QUIT_EDITOR,"quit-editor"}, {COMPILE_CMD,"compile"}, {MAKE_CMD,"make"}, {RUN_CMD,"make-run"}, {SHELL_CMD,"shell-escape"}, {ONE_SHELL_CMD,"shell-command"}, {COMMENT_LINE,"comment-line"}, {REFRESH_SCREEN,"refresh-screen"}, {ENTER_MENU,"enter-menu"}, {SWITCH_INSERT_MODE,"switch-insert-mode"}, {SWITCH_HEX_MODE,"switch-hex-mode"}, {SWITCH_AUTOINDENT_MODE,"switch-autoindent-mode"}, {SWITCH_RUSSIAN_MODE,"switch-russian-mode"}, {SWITCH_TEXT_MODE,"switch-text-mode"}, {SWITCH_GRAPH_MODE,"switch-graph-mode"}, {EDIT_CHARSET,"edit-charset"}, {SET_CHARSET_8BIT,"set-charset-8bit"}, {SET_CHARSET_8BIT_NO_CONTROL,"set-charset-8bit-no-control"}, {SAVE_TERMINAL_OPTIONS,"save-terminal-options"}, {EDIT_COLORS,"edit-colors"}, {SAVE_COLORS,"save-colors"}, {SAVE_COLORS_FOR_TERM,"save-colors-for-terminal"}, {LOAD_COLOR_DEFAULT,"load-color-default"}, {LOAD_COLOR_DEFBG,"load-color-defbg"}, {LOAD_COLOR_BLACK,"load-color-black"}, {LOAD_COLOR_BLUE,"load-color-blue"}, {LOAD_COLOR_GREEN,"load-color-green"}, {LOAD_COLOR_WHITE,"load-color-white"}, {PROGRAMS_OPTIONS,"programs-options"}, {UNDO_OPTIONS,"undo-options"}, {ABOUT,"about"}, {LOAD_KEYMAP_DEFAULT,"load-keymap-default"}, {LOAD_KEYMAP_EMACS, "load-keymap-emacs"}, {SAVE_KEYMAP,"save-keymap"}, {SAVE_KEYMAP_FOR_TERM,"save-keymap-for-terminal"}, {SET_BOOKMARK,"set-bookmark"}, {SET_BOOKMARK_0,"set-bookmark-0"}, {SET_BOOKMARK_1,"set-bookmark-1"}, {SET_BOOKMARK_2,"set-bookmark-2"}, {SET_BOOKMARK_3,"set-bookmark-3"}, {SET_BOOKMARK_4,"set-bookmark-4"}, {SET_BOOKMARK_5,"set-bookmark-5"}, {SET_BOOKMARK_6,"set-bookmark-6"}, {SET_BOOKMARK_7,"set-bookmark-7"}, {SET_BOOKMARK_8,"set-bookmark-8"}, {SET_BOOKMARK_9,"set-bookmark-9"}, {GO_BOOKMARK,"go-bookmark"}, {GO_BOOKMARK_0,"go-bookmark-0"}, {GO_BOOKMARK_1,"go-bookmark-1"}, {GO_BOOKMARK_2,"go-bookmark-2"}, {GO_BOOKMARK_3,"go-bookmark-3"}, {GO_BOOKMARK_4,"go-bookmark-4"}, {GO_BOOKMARK_5,"go-bookmark-5"}, {GO_BOOKMARK_6,"go-bookmark-6"}, {GO_BOOKMARK_7,"go-bookmark-7"}, {GO_BOOKMARK_8,"go-bookmark-8"}, {GO_BOOKMARK_9,"go-bookmark-9"}, {-1,NULL} }; enum { CODE_EQUAL, CODE_PREFIX, CODE_PAUSE, CODE_NOT_EQUAL, CODE_TOO_MUCH }; const int MAX_DELAY=30000000; const int HALF_DELAY=500; struct KeyTreeNode { int maxdelay; int action; struct KeyTreeNode *sibling; int keycode; struct KeyTreeNode *child; }; const ActionCodeRec *ActionCodeTable=DefaultActionCodeTable; ActionCodeRec *DynamicActionCodeTable; //char *ti_cache[128]={NULL}; const char *GetActionName(int action) { for(int i=0; ActionNameTable[i].action!=-1; i++) if(ActionNameTable[i].action==action) return(ActionNameTable[i].name); return(NULL); } const char *GetActionCodeText(const char *code) { static char code_text[1024]; char *store=code_text; while(*code) { unsigned char the_code=*code++; if(iscntrl(the_code)) { if(the_code=='\033') sprintf(store,"\\e"); else if(the_code<32) sprintf(store,"^%c",the_code+'@'); else sprintf(store,"\\%03o",the_code); store+=strlen(store); } else *(store++)=the_code; } *store=0; return(code_text); } #define LEFT_BRACE '{' #define RIGHT_BRACE '}' static int PrettyCodeScore(const char *c) { if(c==0) return 1000000; int score=0; while(*c) { score++; char term_name[256]; char *term_str; int bracket; int fk; int shift; char code_ch=*c; switch(code_ch) { case('$'): code_ch=*(++c); if(code_ch==0) break; bracket=(code_ch==LEFT_BRACE); c+=bracket; term_str=term_name; while(*c!=0 && (bracket?*c!=RIGHT_BRACE:isalnum((unsigned char)*c)) && term_str-term_name<255) *term_str++=*c++; *term_str=0; if(!(bracket && *c==RIGHT_BRACE)) c--; shift=0; if(sscanf(term_name,"%1dkf%d",&shift,&fk)==2 || sscanf(term_name,"kf%d",&fk)==1) { if(shift) score+=2+2*shift; else score+=2; if(shift) sprintf(term_name,"kf%d",shift*FuncKeysNum+fk); } else score+=8; term_str=tigetstr(term_name); if(term_str==(char*)-1 || !term_str || !*term_str) return 1000000; break; case('|'): score+=5; break; case('^'):; case('\\'):; } c++; } return score; } const char *ActionCodePrettyPrint(const char *c) { static char code_text[1024]; char *store=code_text; *store=0; while(*c) { char term_name[256]; char *term_str; int bracket; int fk; int shift; unsigned char code_ch=*c; switch(code_ch) { case('$'): code_ch=*(++c); if(code_ch==0) break; bracket=(code_ch==LEFT_BRACE); c+=bracket; term_str=term_name; while(*c!=0 && (bracket?*c!=RIGHT_BRACE:isalnum((unsigned char)*c)) && term_str-term_name<255) *term_str++=*c++; *term_str=0; if(!(bracket && *c==RIGHT_BRACE)) c--; shift=0; if((sscanf(term_name,"%1dkf%d",&shift,&fk)==2 || sscanf(term_name,"kf%d",&fk)==1) && shift<4) { static char shift_str_map[][3]={"","~","^","~^"}; store+=sprintf(store,"%sF%d",shift_str_map[shift],fk); } else { // FIXME. store+=sprintf(store,"%s",term_name); } if(c[1] && c[1]!='|') { *store++=' '; *store=0; } break; case('|'): *store++='+'; *store=0; break; case('^'): if(c[1]) { *store++='^'; *store++=toupper(*++c); *store=0; break; } goto default_l; case('\\'): code_ch=*(++c); default: default_l: if(code_ch==27 && c[1]=='|' && c[2] && c[2]!='$') { *store++='M'; *store++='-'; *store=0; c++; } else if(code_ch<32) { *store++='^'; *store++=code_ch+'@'; } else if(code_ch==128) { *store++='^'; *store++='@'; } else *store++=code_ch; *store=0; } c++; } return code_text; } const char *ShortcutPrettyPrint(int c) { static char code_text[1024]; char *store=code_text; const char *best_code=0; int best_score=1000000; for(int i=0; ActionCodeTable[i].action!=-1; i++) { if(ActionCodeTable[i].action!=c) continue; const char *code=ActionCodeTable[i].code; int score=PrettyCodeScore(code); if(scoreaction!=-1; table++) if(table->action==action) return(table->proc); return(NULL); } KeyTreeNode *AddToKeyTree(KeyTreeNode *curr,int key_code,int delay,int action) { KeyTreeNode *scan; for(scan=curr->child; scan; scan=scan->sibling) if(scan->keycode==key_code) break; if(!scan) { scan=new KeyTreeNode; scan->maxdelay=delay; scan->keycode=key_code; scan->action=action; scan->child=0; scan->sibling=curr->child; curr->child=scan; } else { if(scan->action==NO_ACTION) scan->action=action; } return(scan); } #define LEFT_BRACE '{' #define RIGHT_BRACE '}' KeyTreeNode *BuildKeyTree(const ActionCodeRec *ac_table) { KeyTreeNode *top=0; char term_name[256]; char *term_str; int bracket; int fk; top=new KeyTreeNode; top->keycode=-1; top->action=NO_ACTION; top->maxdelay=MAX_DELAY; top->child=0; top->sibling=0; while(ac_table->action!=-1) { int fk_mask=0; int fk_num=0; while(fk_mask < (1<code; int delay=MAX_DELAY; fk_num=0; while(*code) { int shift=0; int key_code=0; char code_ch=*code; switch(code_ch) { case('$'): code_ch=*(++code); if(code_ch==0) break; bracket=(code_ch==LEFT_BRACE); code+=bracket; term_str=term_name; while(*code!=0 && (bracket?*code!=RIGHT_BRACE:isalnum((unsigned char)*code)) && term_str-term_name<255) *term_str++=*code++; *term_str=0; if(bracket && *code==RIGHT_BRACE) code++; if(sscanf(term_name,"%1dkf%d",&shift,&fk)==2) sprintf(term_name,"kf%d",shift*FuncKeysNum+fk); if((fk_mask&(1<action)); delay=HALF_DELAY; } fk_mask++; } ac_table++; } return top; } KeyTreeNode *KeyTree=0; void FreeKeyTree(KeyTreeNode *kt) { if(!kt) return; FreeKeyTree(kt->sibling); FreeKeyTree(kt->child); delete kt; } void RebuildKeyTree() { FreeKeyTree(KeyTree); KeyTree=BuildKeyTree(ActionCodeTable); } int FindActionCode(const char *ActionName) { int action_no; /* find the named action in table */ for(action_no=0; ActionNameTable[action_no].action!=-1 && strcmp(ActionNameTable[action_no].name,ActionName); action_no++); return ActionNameTable[action_no].action; } void ReadActionMap(FILE *f) { FreeActionCodeTable(); char ActionName[256]; char ActionCode[256]; char *store; int ch; ActionCodeRec *NewTable=NULL; int CurrTableSize=0; int CurrTableCell=0; for(;;) /* line cycle */ { store=ActionName; for(;;) /* action name cycle */ { ch=fgetc(f); if(ch==EOF || isspace(ch)) break; if(store-ActionName<(int)sizeof(ActionName)-1) *(store++)=ch; } *store=0; int action_found=FindActionCode(ActionName); if(action_found==-1) { while(ch!='\n' && ch!=EOF) ch=fgetc(f); if(ch==EOF) break; continue; } /* skip spaces between action name and action code */ while(ch!='\n' && ch!=EOF && isspace(ch)) ch=fgetc(f); if(ch==EOF || ch=='\n') break; store=ActionCode; for(;;) { if(ch=='\\') { ch=fgetc(f); switch(ch) { case('e'): ch=27; break; case('n'): ch=10; break; case('r'): ch=13; break; case('t'): ch=9; break; case('b'): ch=8; break; default: if(isdigit(ch)) { ungetc(ch,f); fscanf(f,"%3o",&ch); } else { ungetc(ch,f); ch='\\'; } } } if(ch=='\000') ch=128; if(store-ActionCode<(int)sizeof(ActionCode)-1) *(store++)=ch; ch=fgetc(f); if(ch=='\n' || ch==EOF) break; } *store=0; if(CurrTableSize<=CurrTableCell) { if(NewTable==NULL) NewTable=(ActionCodeRec*)malloc((CurrTableSize=16)*sizeof(*NewTable)); else NewTable=(ActionCodeRec*)realloc(NewTable,(CurrTableSize*=2)*sizeof(*NewTable)); if(!NewTable) { fprintf(stderr,"le: Not enough memory!\n"); exit(1); } } NewTable[CurrTableCell].action=action_found; NewTable[CurrTableCell].code=strdup(ActionCode); if(NewTable[CurrTableCell].code==NULL) { fprintf(stderr,"le: Not enough memory!\n"); exit(1); } CurrTableCell++; } NewTable=(ActionCodeRec*)realloc(NewTable,(CurrTableCell+1)*sizeof(*NewTable)); if(!NewTable) { fprintf(stderr,"le: Not enough memory!\n"); exit(1); } NewTable[CurrTableCell].action=-1; NewTable[CurrTableCell].code=NULL; ActionCodeTable=NewTable; DynamicActionCodeTable=NewTable; } void FreeActionCodeTable() { if(DynamicActionCodeTable) { for(int i=0; DynamicActionCodeTable[i].code; i++) free(DynamicActionCodeTable[i].code); free(DynamicActionCodeTable); DynamicActionCodeTable=0; } ActionCodeTable=0; } int GetNextAction() { unsigned char *store; int key; store=StringTyped; StringTypedLen=0; *store=0; KeyTreeNode *kt=KeyTree; for(;;) // loop for a whole key sequence { int time_passed=0; for(;;) // loop for one key { int delay=-1; KeyTreeNode *scan; for(scan=kt->child; scan; scan=scan->sibling) if(delay==-1 || (delay>scan->maxdelay && scan->maxdelaymaxdelay; if(delay==MAX_DELAY) key=GetKey(); else if(delay==-1 || time_passed>=delay) goto return_action; else key=GetKey(delay-time_passed); #ifdef KEY_RESIZE if(key==KEY_RESIZE) return WINDOW_RESIZE; #else // !KEY_RESIZE extern int resize_flag; if(resize_flag && kt==KeyTree) { if(key!=ERR) ungetch(key); CheckWindowResize(); return WINDOW_RESIZE; } #endif // !KEY_RESIZE if(key==ERR) { // no key in the time interval time_passed=delay; continue; } #ifdef WITH_MOUSE if(key==KEY_MOUSE) { if(kt==KeyTree) return MOUSE_ACTION; MEVENT mev; int limit=100; // workaround for ncurses bug while(getmouse(&mev)==OK && limit-->0) ; // flush mouse event queue continue; } #endif if(key<=UCHAR_MAX) { *(store++)=key; *store=0; StringTypedLen++; } for(scan=kt->child; scan; scan=scan->sibling) if(scan->keycode==key || (key==0 && scan->keycode==128)) break; if(!scan) { if(StringTypedLen>1 && kt->action==NO_ACTION) { // We've got an unknown sequence. // It is likely that it is a bit longer that we've already got, // so try to flush it. napms(10); flushinp(); } return_action: if(kt->action==REFRESH_SCREEN) clearok(stdscr,1); // force repaint for next refresh timeout(-1); return(kt->action); } kt=scan; } } } le-1.14.9/src/user.h0000644000015000007670000000675212121615077011061 00000000000000/* * Copyright (c) 1993-2012 by Alexander V. Lukyanov (lav@yars.free.net) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ /* functions, invoked with the keyboard by the user */ void UserDeleteToEol(); void UserDeleteLine(); void UserDeleteWord(); void UserForwardDeleteWord(); void UserBackwardDeleteWord(); void UserCopyFromDown(); void UserCopyFromUp(); void UserDeleteBlock(); void UserCopyBlock(); void UserMoveBlock(); void UserMarkWord(); void UserMarkLine(); void UserMarkToEol(); void UserMarkAll(); void UserLineUp(); void UserLineDown(); void UserScrollUp(); void UserScrollDown(); void UserCharLeft(); void UserCharRight(); void UserPageTop(); void UserPageUp(); void UserPageBottom(); void UserPageDown(); void UserWordLeft(); void UserWordRight(); void UserLineBegin(); void UserLineEnd(); void UserMarkCharLeft(); void UserMarkCharRight(); void UserMarkWordLeft(); void UserMarkWordRight(); void UserMarkLineBegin(); void UserMarkLineEnd(); void UserMarkFileBegin(); void UserMarkFileEnd(); void UserMarkPageDown(); void UserMarkPageUp(); void UserMarkPageTop(); void UserMarkPageBottom(); void UserMarkLineUp(); void UserMarkLineDown(); void UserMenu(); void UserCommentLine(); void UserSetBlockBegin(); void UserSetBlockEnd(); void UserFindBlockBegin(); void UserFindBlockEnd(); void UserPipeBlock(); void UserFileBegin(); void UserFileEnd(); void UserPreviousEdit(); void UserBackSpace(); void UserDeleteChar(); void UserLoad(); int UserSave(); void UserSwitch(); int UserSaveAs(); void UserInfo(); void UserToLineNumber(); void UserToOffset(); void UserIndent(); void UserUnindent(); void UserAutoindent(); void UserNewLine(); void UserUndelete(); void UserUndo(); void UserRedo(); void UserUndoStep(); void UserRedoStep(); void UserEnterControlChar(); void UserWordHelp(); void UserKeysHelp(); void UserAbout(); void UserRefreshScreen(); void UserChooseChar(); void UserChooseWChar(); void UserChooseByte(); void UserInsertCharCode(); void UserInsertWCharCode(); void UserInsertByteCode(); void UserInsertChar(char ch); void UserInsertControlChar(char ch); void UserReplaceChar(char ch); void UserSwitchHexMode(); void UserSwitchTextMode(); void UserSwitchInsertMode(); void UserSwitchAutoindentMode(); void UserSwitchRussianMode(); void UserSwitchGraphMode(); void UserBlockPrefixIndent(); void UserShellCommand(); void UserYankBlock(); void UserRememberBlock(); void UserStartDragMark(); void UserStopDragMark(); void UserOptimizeText(); void UserSetBookmark(); void UserGoBookmark(); #define S(n) void UserSetBookmark##n(); S(0) S(1) S(2) S(3) S(4) S(5) S(6) S(7) S(8) S(9) #undef S #define G(n) void UserGoBookmark##n(); G(0) G(1) G(2) G(3) G(4) G(5) G(6) G(7) G(8) G(9) #undef G extern class History ShellHistory; extern class History PipeHistory; le-1.14.9/src/calc.cc0000644000015000007670000002203112121615077011127 00000000000000/* * Copyright (c) 1993-2006 by Alexander V. Lukyanov (lav@yars.free.net) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include #include #include #include #include #include #include "calc.h" #define EPS DBL_MIN calc_value stack[STSIZE]; int sp; int calcerrno=OKAY; static int add() { if(sp<2) return(STUNDERFLOW); stack[sp-2].value+=stack[sp-1]; sp--; return(OKAY); } static int sub() { if(sp<2) return(STUNDERFLOW); stack[sp-2].value-=stack[sp-1]; sp--; return(OKAY); } static int mul() { if(sp<2) return(STUNDERFLOW); stack[sp-2].value*=stack[sp-1]; sp--; return(OKAY); } static int div() { if(sp<2) return(STUNDERFLOW); if(fabs(stack[sp-1])=STSIZE) return(STOVERFLOW); stack[sp].value=stack[sp-1]; stack[sp].base=stack[sp-1].base; sp++; return(OKAY); } static int pwr() { if(sp<2) return(STUNDERFLOW); if(stack[sp-1]<0) return(ILLEGALFN); stack[sp-2].value=pow(stack[sp-1],stack[sp-2]); sp--; return(OKAY); } static int mpi() { if(sp>=STSIZE) return(STOVERFLOW); stack[sp].base=10; stack[sp++].value=M_PI; return(OKAY); } static int me() { if(sp>=STSIZE) return(STOVERFLOW); stack[sp].base=10; stack[sp++].value=M_E; return(OKAY); } static int sqr() { if(sp<1) return(STUNDERFLOW); stack[sp-1].value=sqrt(fabs(stack[sp-1])); return(OKAY); } static int sq() { if(sp<1) return(STUNDERFLOW); stack[sp-1].value*=stack[sp-1]; return(OKAY); } static int del() { if(sp<1) return(STUNDERFLOW); sp--; return(OKAY); } static int clr() { initcalc(); return(OKAY); } static int ln() { if(sp<1) return(STUNDERFLOW); if(fabs(stack[sp-1])0 && !isnan(stack[sp-1].value)) stack[sp-1].value*=n; return(OKAY); } static int f_and() { if(sp<2) return(STUNDERFLOW); stack[sp-2].value=(long long)(stack[sp-1])&(long long)(stack[sp-2]); sp--; return(OKAY); } static int f_or() { if(sp<2) return(STUNDERFLOW); stack[sp-2].value=(long long)(stack[sp-1])|(long long)(stack[sp-2]); sp--; return(OKAY); } static int f_xor() { if(sp<2) return(STUNDERFLOW); stack[sp-2].value=(long long)(stack[sp-1])^(long long)(stack[sp-2]); sp--; return(OKAY); } static int f_not() { if(sp<1) return(STUNDERFLOW); stack[sp-1].value=~(long long)(stack[sp-1]); return(OKAY); } static int b16() { if(sp<1) return(STUNDERFLOW); stack[sp-1].base=16; return(OKAY); } static int b10() { if(sp<1) return(STUNDERFLOW); stack[sp-1].base=10; return(OKAY); } static int b8() { if(sp<1) return(STUNDERFLOW); stack[sp-1].base=8; return(OKAY); } static int f_sum() { if(sp<1) return STUNDERFLOW; while(add()==OKAY); return OKAY; } struct func_def { const char *name; int (*func)(); } const func[]={ {"+",add}, {"-",sub}, {"/",div}, {"*",mul}, {"cp",cpy}, {"**",pwr}, {"pi",mpi}, {"e",me}, {"sqr",sqr}, {"sq",sq}, {"del",del}, {"clr",clr}, {"ln",ln}, {"lg",lg}, {"xy",xy}, {"neg",neg}, {"rev",rev}, {"exp",expx}, {"%",rem}, {"fact",fact}, {"sin",sinx}, {"cos",cosx}, {"tg",tgx}, {"ctg",ctgx}, {"asin",asinx}, {"acos",acosx}, {"atg",atgx}, {"actg",actgx}, {"and",f_and}, {"or",f_or}, {"xor",f_xor}, {"not",f_not}, {"b16",b16}, {"b10",b10}, {"b8",b8}, {"sum",f_sum}, {NULL}}; static int check_for_number(char *w) { return(isdigit(w[0]) || ((w[0]=='-'||w[0]=='.') && isdigit(w[1]))); } const char *calc_value::to_string() { static char s[256]; if(base==10) sprintf(s,"%.28Lg",value); else if(base==8) sprintf(s,"%#llo",(long long)value); else if(base==16) sprintf(s,"0x%llX",(long long)value); else strcpy(s,"unsupported base"); return s; } int calculator(const char *in) { char word[256]; int wl; const func_def *f; do { while(*in && isspace(*in)) in++; if(!*in) break; wl=0; while(*in && !isspace(*in) && wl<255) word[wl++]=(*(in++)); while(*in && !isspace(*in)) in++; word[wl]=0; if(check_for_number(word)) { if(sp>=STSIZE) return(calcerrno=STOVERFLOW); if(word[0]=='0' || (word[0]=='-' && word[1]=='0')) { char base_char=(word[0]=='-'?word[2]:word[1]); long long n; if(base_char=='x' || base_char=='X') { stack[sp].base=16; if(sscanf(word,"%llx",&n)==0) return(calcerrno=INVALIDNUM); stack[sp++].value=n; continue; } #if 0 if(base_char=='b' || base_char=='B') { stack[sp].base=2; if(sscanf(word,"%llb",&n)==0) return(calcerrno=INVALIDNUM); stack[sp++].value=n; continue; } #endif if(base_char>='0' && base_char<='9') { stack[sp].base=8; if(sscanf(word,"%llo",&n)==0) return(calcerrno=INVALIDNUM); stack[sp++].value=n; continue; } } stack[sp].base=10; if(sscanf(word,"%Lg",&stack[sp].value)==0) return(calcerrno=INVALIDNUM); sp++; } else { for(f=func; f->name && strcmp(f->name,word); f++); if(!f->name) return(calcerrno=INVALIDFN); calcerrno=f->func(); if(calcerrno!=OKAY) return(calcerrno); } } while(1); return(OKAY); } void initcalc() { sp=0; } #define MAXCALCERR 5 const char *const calc_errlist[MAXCALCERR]= { "Stack underflow", "Stack overflow", "Illegal function call", "Invalid function name", "Invalid number format" }; const char *calcerrmsg() { if(calcerrno>=0) return("No error"); if(-calcerrno>MAXCALCERR) return("Unknown error"); return(calc_errlist[-calcerrno-1]); } #ifdef MAIN main(argc,argv) char **argv; { int i; char str[256]; initcalc(); printf("Calculator | Version 1.0 | Copyright (c) 1993 by Alexander V. Lukyanov\n"); do { printf(sp?"Stack:\n":"Stack is empty\n"); for(i=0; i #include #include #include #include #include "edit.h" #include "keymap.h" #include "getch.h" #include "search.h" #include extern "C" { #include } #define SEARCH 1 #define REPLACE 2 #define FORWARD 1 #define BACKWARD 2 History SearchHistory; int match_case=1; byte pattern[256]; int patlen=0; byte replace[256]; int replen=0; offs fndind=0; num fndlen=0; static struct re_registers regs; static struct re_pattern_buffer rexp; static bool rexp_compiled=false; static bool word_bounds; static bool numeric_search; static bool hex_search; int LastOp=0; int LastDir=FORWARD; TextPoint back_tp; char *my_memrchr(const char *mem,char ch,int len) { const char *ptr=mem+len; while(ptr>mem) if(*--ptr==ch) return (char*)ptr; return 0; } void NotFound() { CurrentPos=back_tp; SyncTextWin(); Message("Search string not found."); stdcol=GetCol(); SetCursor(); WaitForKey(); } unsigned char map_to_lower[256]; void map_to_lower_init() { if(map_to_lower[(unsigned char)' ']) // assumes tolower(' ')!='\0' :-) return; unsigned i; /* Map uppercase characters to corresponding lowercase ones. */ for (i = 0; i < sizeof(map_to_lower); i++) map_to_lower[i] = isupper (i) ? tolower (i) : i; } static bool CompilePattern() { if(noreg) return true; if(rexp_compiled) { regfree(&rexp); rexp_compiled=false; memset(&rexp,0,sizeof(rexp)); if(regs.start) free(regs.start); if(regs.end) free(regs.end); memset(®s,0,sizeof(regs)); } re_syntax_options = RE_SYNTAX_EMACS | RE_BK_PLUS_QM | RE_CONTEXT_INDEP_ANCHORS | RE_UNMATCHED_RIGHT_PAREN_ORD; rexp.translate=0; word_bounds=false; hex_search=false; numeric_search=false; bool match_case_now=match_case; unsigned char *p=(unsigned char *)alloca(patlen+1); memcpy(p,pattern,patlen); int len=patlen; if(*p=='$') // search options { for(p++,len--; len>0 && *p!=' '; p++,len--) { switch(*p) { case('i'): // ignore case match_case_now=false; break; case('I'): // match case match_case_now=true; break; case('w'): word_bounds=true; break; case('n'): numeric_search=true; break; case('x'): hex_search=true; break; default: goto so_out; } } if(len>0 && *p==' ') p++,len--; if(len==0) { p=pattern; len=patlen; } so_out:; } if(!match_case_now) { map_to_lower_init(); rexp.translate=(RE_TRANSLATE_TYPE)malloc(256); memcpy(rexp.translate,map_to_lower,256); } if(numeric_search || hex_search) { int radix=0; if(hex_search) radix=16; char *s=(char*)alloca(len+1); char *store=s; len=0; for(char *t=strtok((char*)p," "); t; t=strtok(0," ")) { int num=strtoul(t,0,radix); unsigned char n=(unsigned char)num; if(strchr("[]\\*.",n)) *store++='\\', len++; *store++=n, len++; } *store=0; p=(unsigned char*)s; } const char *err=re_compile_pattern((char*)p,len,&rexp); if(err) { ErrMsg(err); return false; } rexp_compiled=true; rexp.fastmap=(char*)malloc(256); re_compile_fastmap(&rexp); return true; } int no_re_search_2(const char *str,const int slen, const char *buf1,const int len1, const char *buf2,const int len2, const int start,const int range) { const char *pos; char c0=str[0]; if(!buf2) buf2=""; if(range>0) { pos=buf1+start; while(pos=buf1+start+range) return -1; pos=(char*)memchr(pos,c0,len1-(pos-buf1)); if(pos) { if(pos<=buf1+len1-slen) { if(!memcmp(pos,str,slen)) return pos-buf1; pos++; } else if(pos<=buf1+len1+len2-slen) { if(!memcmp(pos,str,len1-(pos-buf1)) && !memcmp(buf2,str+len1-(pos-buf1),slen-(len1-(pos-buf1)))) return pos-buf1; pos++; } else pos=buf1+len1; } else pos=buf1+len1; } pos=pos-buf1+buf2-len1; while(pos=buf2+start-len1+range) return -1; pos=(char*)memchr(pos,c0,len2-(pos-buf2)); if(pos) { if(pos>=buf2+start-len1+range) return -1; if(pos<=buf2+len2-slen) { if(!memcmp(pos,str,slen)) return pos-buf2+len1; pos++; } else break; } else break; } } else /* range<=0 */ { pos=buf2+start-len1; if(pos>buf2+len2-slen) pos=buf2+len2-slen; while(pos>=buf2) { if(pos=buf1) { if(pos=offslim) || (dir==BACKWARD && srchpos<=offslim)) return FALSE; if(!buffer) return FALSE; char *buf1=0,*buf2=0; int len1=0,len2=0; if(ptr1>0) { buf1=buffer; len1=ptr1; } if(BufferSize-ptr2>0) { buf2=buffer+ptr2; len2=BufferSize-ptr2; } if(buf2 && !buf1) { buf1=buf2; buf2=0; len1=len2; len2=0; } search_again: int res; if(noreg) res=no_re_search_2((char*)pattern,patlen,buf1,len1, buf2,len2,srchpos,offslim-srchpos); else { offs stop=len1+len2; if(dir==FORWARD) stop=offslim; res=re_search_2(&rexp,buf1,len1,buf2,len2, srchpos,offslim-srchpos,®s,stop); } if(res==-1) return FALSE; if(res==-2) { ErrMsg("re_search_2 failed"); return FALSE; } fndind=res; if(noreg) fndlen=patlen; else fndlen=regs.end[0]-res; CurrentPos=fndind; if(fndlen==0 || (word_bounds && (isalnum(CharRel(-1)) || isalnum(CharRel(fndlen))))) { if(dir==FORWARD) srchpos=CurrentPos+1; else // dir==BACKWARD srchpos=CurrentPos-1; goto search_again; } return(TRUE); } void ReplaceFound() { offs o=0; if(!noreg) { char *scan=(char*)replace; int scan_len=replen; for(;;) { if(scan_len==0) break; char *bslash=(char*)memchr(scan,'\\',scan_len); int len=(bslash?bslash-scan:scan_len); if(len==scan_len-1) len=scan_len; // backslash at eol if(len>0) { if(buffer_mmapped) { ReplaceBlock(scan,len); CurrentPos+=len; } else { InsertBlock(scan,len); o+=len; } scan+=len; scan_len-=len; } if(!bslash || scan_len==0) break; scan++; scan_len--; if(scan_len==0) break; char ch=*scan++; scan_len--; if(ch=='\\') { insert_ch: if(buffer_mmapped) ReplaceCharMove(ch); else { InsertChar(ch); o++; } continue; } if(ch=='&') ch='0'; if(ch>='0' && ch<='9') { unsigned n=ch-'0'; if(nBlockBegin.Col() && pcol>=BlockEnd.Col() && CharRel(i)!='\n') || pline>BlockEnd.Line()) break; if(CharRel(i)=='\t') pcol=Tabulate(pcol); else if(CharRel(i)=='\n') pcol=0,pline++; else pcol++; } if(i==fndlen) ReplaceFound(),rcnt++; else MoveRight(); } else { if(CurrentPos': cl = '<'; dir = -1; break; default: return; } while(!((dir>0)?EofAt(ptr):BofAt(ptr))) { ptr+=dir; if(CharAt(ptr)==op) level++; else if(CharAt(ptr)==cl) { if(level==0) { CurrentPos=ptr; stdcol=GetCol(); return; } else level--; } } Message("Matching bracket not found."); SetCursor(); WaitForKey(); } le-1.14.9/src/keynames.cc0000644000015000007670000003216512121615077012052 00000000000000/* * Copyright (c) 1993-2006 by Alexander V. Lukyanov (lav@yars.free.net) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include #include #include "edit.h" #include "keynames.h" #include static const struct CodeName { int code; const char *name; } CodeNameTable[]={ #if 0 { KEY_A1 , "a1" }, { KEY_A3 , "a3" }, { KEY_B2 , "b2" }, { KEY_BACKSPACE , "backspace" }, { KEY_BEG , "beg" }, { KEY_BTAB , "btab" }, { KEY_C1 , "c1" }, { KEY_C3 , "c3" }, { KEY_CANCEL , "cancel" }, { KEY_CATAB , "catab" }, { KEY_CLEAR , "clear" }, { KEY_CLOSE , "close" }, { KEY_COMMAND , "command" }, { KEY_COPY , "copy" }, { KEY_CREATE , "create" }, { KEY_CTAB , "ctab" }, { KEY_DC , "dc" }, { KEY_DL , "dl" }, { KEY_DOWN , "down" }, { KEY_EIC , "eic" }, { KEY_END , "end" }, { KEY_ENTER , "enter" }, { KEY_EOL , "eol" }, { KEY_EOS , "eos" }, { KEY_EXIT , "exit" }, { KEY_F(0) , "f0" }, { KEY_F(1) , "f1" }, { KEY_F(10) , "f10" }, { KEY_F(11) , "f11" }, { KEY_F(12) , "f12" }, { KEY_F(13) , "f13" }, { KEY_F(14) , "f14" }, { KEY_F(15) , "f15" }, { KEY_F(16) , "f16" }, { KEY_F(17) , "f17" }, { KEY_F(18) , "f18" }, { KEY_F(19) , "f19" }, { KEY_F(2) , "f2" }, { KEY_F(20) , "f20" }, { KEY_F(21) , "f21" }, { KEY_F(22) , "f22" }, { KEY_F(23) , "f23" }, { KEY_F(24) , "f24" }, { KEY_F(25) , "f25" }, { KEY_F(26) , "f26" }, { KEY_F(27) , "f27" }, { KEY_F(28) , "f28" }, { KEY_F(29) , "f29" }, { KEY_F(3) , "f3" }, { KEY_F(30) , "f30" }, { KEY_F(31) , "f31" }, { KEY_F(32) , "f32" }, { KEY_F(33) , "f33" }, { KEY_F(34) , "f34" }, { KEY_F(35) , "f35" }, { KEY_F(36) , "f36" }, { KEY_F(37) , "f37" }, { KEY_F(38) , "f38" }, { KEY_F(39) , "f39" }, { KEY_F(4) , "f4" }, { KEY_F(40) , "f40" }, { KEY_F(41) , "f41" }, { KEY_F(42) , "f42" }, { KEY_F(43) , "f43" }, { KEY_F(44) , "f44" }, { KEY_F(45) , "f45" }, { KEY_F(46) , "f46" }, { KEY_F(47) , "f47" }, { KEY_F(48) , "f48" }, { KEY_F(49) , "f49" }, { KEY_F(5) , "f5" }, { KEY_F(50) , "f50" }, { KEY_F(51) , "f51" }, { KEY_F(52) , "f52" }, { KEY_F(53) , "f53" }, { KEY_F(54) , "f54" }, { KEY_F(55) , "f55" }, { KEY_F(56) , "f56" }, { KEY_F(57) , "f57" }, { KEY_F(58) , "f58" }, { KEY_F(59) , "f59" }, { KEY_F(6) , "f6" }, { KEY_F(60) , "f60" }, { KEY_F(61) , "f61" }, { KEY_F(62) , "f62" }, { KEY_F(63) , "f63" }, { KEY_F(7) , "f7" }, { KEY_F(8) , "f8" }, { KEY_F(9) , "f9" }, { KEY_FIND , "find" }, { KEY_HELP , "help" }, { KEY_HOME , "home" }, { KEY_IC , "ic" }, { KEY_IL , "il" }, #endif //0 { KEY_SBEG , "kBEG" }, { KEY_SCANCEL , "kCAN" }, { KEY_SCOMMAND , "kCMD" }, { KEY_SCOPY , "kCPY" }, { KEY_SCREATE , "kCRT" }, { KEY_SDC , "kDC" }, { KEY_SDL , "kDL" }, { KEY_SEND , "kEND" }, { KEY_SEOL , "kEOL" }, { KEY_SEXIT , "kEXT" }, { KEY_SFIND , "kFND" }, { KEY_SHELP , "kHLP" }, { KEY_SHOME , "kHOM" }, { KEY_SIC , "kIC" }, { KEY_SLEFT , "kLFT" }, { KEY_SMOVE , "kMOV" }, { KEY_SMESSAGE , "kMSG" }, { KEY_SNEXT , "kNXT" }, { KEY_SOPTIONS , "kOPT" }, { KEY_SPRINT , "kPRT" }, { KEY_SPREVIOUS , "kPRV" }, { KEY_SREDO , "kRDO" }, { KEY_SRSUME , "kRES" }, { KEY_SRIGHT , "kRIT" }, { KEY_SREPLACE , "kRPL" }, { KEY_SSAVE , "kSAV" }, { KEY_SSUSPEND , "kSPD" }, { KEY_SUNDO , "kUND" }, { KEY_A1 , "ka1" }, { KEY_A3 , "ka3" }, { KEY_B2 , "kb2" }, { KEY_BEG , "kbeg" }, { KEY_BACKSPACE , "kbs" }, { KEY_C1 , "kc1" }, { KEY_C3 , "kc3" }, { KEY_CANCEL , "kcan" }, { KEY_BTAB , "kcbt" }, { KEY_CLOSE , "kclo" }, { KEY_CLEAR , "kclr" }, { KEY_COMMAND , "kcmd" }, { KEY_COPY , "kcpy" }, { KEY_CREATE , "kcrt" }, { KEY_CTAB , "kctab" }, { KEY_LEFT , "kcub1" }, { KEY_DOWN , "kcud1" }, { KEY_RIGHT , "kcuf1" }, { KEY_UP , "kcuu1" }, { KEY_DC , "kdch1" }, { KEY_DL , "kdl1" }, { KEY_EOS , "ked" }, { KEY_EOL , "kel" }, { KEY_END , "kend" }, { KEY_ENTER , "kent" }, { KEY_EXIT , "kext" }, { KEY_F(0) , "kf0" }, { KEY_F(1) , "kf1" }, { KEY_F(10) , "kf10" }, { KEY_F(11) , "kf11" }, { KEY_F(12) , "kf12" }, { KEY_F(13) , "kf13" }, { KEY_F(14) , "kf14" }, { KEY_F(15) , "kf15" }, { KEY_F(16) , "kf16" }, { KEY_F(17) , "kf17" }, { KEY_F(18) , "kf18" }, { KEY_F(19) , "kf19" }, { KEY_F(2) , "kf2" }, { KEY_F(20) , "kf20" }, { KEY_F(21) , "kf21" }, { KEY_F(22) , "kf22" }, { KEY_F(23) , "kf23" }, { KEY_F(24) , "kf24" }, { KEY_F(25) , "kf25" }, { KEY_F(26) , "kf26" }, { KEY_F(27) , "kf27" }, { KEY_F(28) , "kf28" }, { KEY_F(29) , "kf29" }, { KEY_F(3) , "kf3" }, { KEY_F(30) , "kf30" }, { KEY_F(31) , "kf31" }, { KEY_F(32) , "kf32" }, { KEY_F(33) , "kf33" }, { KEY_F(34) , "kf34" }, { KEY_F(35) , "kf35" }, { KEY_F(36) , "kf36" }, { KEY_F(37) , "kf37" }, { KEY_F(38) , "kf38" }, { KEY_F(39) , "kf39" }, { KEY_F(4) , "kf4" }, { KEY_F(40) , "kf40" }, { KEY_F(41) , "kf41" }, { KEY_F(42) , "kf42" }, { KEY_F(43) , "kf43" }, { KEY_F(44) , "kf44" }, { KEY_F(45) , "kf45" }, { KEY_F(46) , "kf46" }, { KEY_F(47) , "kf47" }, { KEY_F(48) , "kf48" }, { KEY_F(49) , "kf49" }, { KEY_F(5) , "kf5" }, { KEY_F(50) , "kf50" }, { KEY_F(51) , "kf51" }, { KEY_F(52) , "kf52" }, { KEY_F(53) , "kf53" }, { KEY_F(54) , "kf54" }, { KEY_F(55) , "kf55" }, { KEY_F(56) , "kf56" }, { KEY_F(57) , "kf57" }, { KEY_F(58) , "kf58" }, { KEY_F(59) , "kf59" }, { KEY_F(6) , "kf6" }, { KEY_F(60) , "kf60" }, { KEY_F(61) , "kf61" }, { KEY_F(62) , "kf62" }, { KEY_F(63) , "kf63" }, { KEY_F(7) , "kf7" }, { KEY_F(8) , "kf8" }, { KEY_F(9) , "kf9" }, { KEY_FIND , "kfnd" }, { KEY_HELP , "khlp" }, { KEY_HOME , "khome" }, { KEY_STAB , "khts" }, { KEY_IC , "kich1" }, { KEY_IL , "kil1" }, { KEY_SF , "kind" }, { KEY_LL , "kll" }, { KEY_MOVE , "kmov" }, { KEY_MARK , "kmrk" }, { KEY_MESSAGE , "kmsg" }, { KEY_NPAGE , "knp" }, { KEY_NEXT , "knxt" }, { KEY_OPEN , "kopn" }, { KEY_OPTIONS , "kopt" }, { KEY_PPAGE , "kpp" }, { KEY_PRINT , "kprt" }, { KEY_PREVIOUS , "kprv" }, { KEY_REDO , "krdo" }, { KEY_REFERENCE , "kref" }, { KEY_RESUME , "kres" }, { KEY_REFRESH , "krfr" }, { KEY_SR , "kri" }, { KEY_EIC , "krmir" }, { KEY_REPLACE , "krpl" }, { KEY_RESTART , "krst" }, { KEY_SAVE , "ksav" }, { KEY_SELECT , "kslt" }, { KEY_SUSPEND , "kspd" }, { KEY_CATAB , "ktbc" }, { KEY_UNDO , "kund" }, #if 0 { KEY_LEFT , "left" }, { KEY_LL , "ll" }, { KEY_MARK , "mark" }, { KEY_MESSAGE , "message" }, { KEY_MOVE , "move" }, { KEY_NEXT , "next" }, { KEY_NPAGE , "npage" }, { KEY_OPEN , "open" }, { KEY_OPTIONS , "options" }, { KEY_PPAGE , "ppage" }, { KEY_PREVIOUS , "previous" }, { KEY_PRINT , "print" }, { KEY_REDO , "redo" }, { KEY_REFERENCE , "reference" }, { KEY_REFRESH , "refresh" }, { KEY_REPLACE , "replace" }, { KEY_RESTART , "restart" }, { KEY_RESUME , "resume" }, { KEY_RIGHT , "right" }, { KEY_SAVE , "save" }, { KEY_SBEG , "sbeg" }, { KEY_SCANCEL , "scancel" }, { KEY_SCOMMAND , "scommand" }, { KEY_SCOPY , "scopy" }, { KEY_SCREATE , "screate" }, { KEY_SDC , "sdc" }, { KEY_SDL , "sdl" }, { KEY_SELECT , "select" }, { KEY_SEND , "send" }, { KEY_SEOL , "seol" }, { KEY_SEXIT , "sexit" }, { KEY_SF , "sf" }, { KEY_SFIND , "sfind" }, { KEY_SHELP , "shelp" }, { KEY_SHOME , "shome" }, { KEY_SIC , "sic" }, { KEY_SLEFT , "sleft" }, { KEY_SMESSAGE , "smessage" }, { KEY_SMOVE , "smove" }, { KEY_SNEXT , "snext" }, { KEY_SOPTIONS , "soptions" }, { KEY_SPREVIOUS , "sprevious" }, { KEY_SPRINT , "sprint" }, { KEY_SR , "sr" }, { KEY_SREDO , "sredo" }, { KEY_SREPLACE , "sreplace" }, { KEY_SRIGHT , "sright" }, { KEY_SRSUME , "srsume" }, { KEY_SSAVE , "ssave" }, { KEY_SSUSPEND , "ssuspend" }, { KEY_STAB , "stab" }, { KEY_SUNDO , "sundo" }, { KEY_SUSPEND , "suspend" }, { KEY_UNDO , "undo" }, { KEY_UP , "up" }, #endif //0 }; const int CodeNameTableSize=sizeof(CodeNameTable)/sizeof(CodeNameTable[0]); static struct CodeName *CodeNameTableExt; static int CodeNameTableExtSize; static int node_compare(const void *node1, const void *node2) { return(strcmp(((const CodeName*)node1)->name, ((const CodeName*)node2)->name)); } static void MakeCodeNameTableExt() { #if NCURSES_XNAMES /* These are taken from ncurses internals */ #define NUM_STRINGS(tp) ((tp)->num_Strings) #define EXT_NAMES(tp,i,limit,index,table) ((i >= limit) ? tp->ext_Names[index] : table[i]) #define ExtStrname(tp,i,names) EXT_NAMES(tp, i, STRCOUNT, (i - (tp->num_Strings - tp->ext_Strings)) + (tp->ext_Numbers + tp->ext_Booleans), names) if(!cur_term) return; TERMTYPE *tp = &cur_term->type; if(!tp) return; if(NUM_STRINGS(tp)<=STRCOUNT) return; CodeNameTableExt=(CodeName*)malloc(sizeof(CodeName)*(NUM_STRINGS(tp)-STRCOUNT)); if(!CodeNameTableExt) return; CodeNameTableExtSize=0; for(int n=STRCOUNT; nStrings[n]; if (name && *name=='k' && value) { CodeNameTableExt[CodeNameTableExtSize].code=n-STRCOUNT+KEY_MAX; CodeNameTableExt[CodeNameTableExtSize].name=strdup(name); if(!CodeNameTableExt[CodeNameTableExtSize].name) return; CodeNameTableExtSize++; } } if(CodeNameTableExtSize) qsort(CodeNameTableExt,CodeNameTableExtSize,sizeof(CodeName),node_compare); #endif } int FindKeyCode(const char *name) { CodeName node={-1,name}; void *addr=bsearch(&node,CodeNameTable,CodeNameTableSize, sizeof(CodeNameTable[0]),node_compare); if(!addr) { if(!CodeNameTableExt) MakeCodeNameTableExt(); if(!CodeNameTableExt) return -1; addr=bsearch(&node,CodeNameTableExt,CodeNameTableExtSize, sizeof(CodeNameTableExt[0]),node_compare); if(!addr) return -1; } return ((CodeName*)addr)->code; } le-1.14.9/src/getstr.cc0000644000015000007670000001405412121615077011543 00000000000000/* * Copyright (c) 1993-2004 by Alexander V. Lukyanov (lav@yars.free.net) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ /* getstr.c : Get string from the user */ #include #include #include #include #include #include "edit.h" #include "keymap.h" #include "getch.h" #include "mb.h" int getstring(const char *pr,char *buf,int maxlen,History* history,int *len, const char *help,const char *title) { int pos,col,action,ch; int width,start; int shift,i,c,stuff; int ch_len; const HistoryLine *hl; if(history) history->Open(); if(message_sp==0) message_sp=1; width=COLS-strlen(pr)-1; pos=0; col=0; shift=0; start=TRUE; if(len==NULL) { len=(&stuff); (*len)=strlen(buf); } if(history) { for(;;) { hl=history->Prev(); if(!hl) break; if(hl->equals(buf,*len)) break; } } do { if(col==-1) mb_get_col(buf,pos,&col,*len); if(col-shift>width) shift=col-width; if(col-shift<0) shift=col; SetAttr(STATUS_LINE_ATTR); mvaddstr(LINES-1,0,(char*)pr); for(i=0,c=0; c<=width+shift && i<(*len); ) { #if USE_MULTIBYTE_CHARS if(mb_mode) { wchar_t wc; int ch_len=mbtowc(&wc,buf+i,(*len)-i); if(ch_len<1 || (ch_len==1 && !chset_isprint(buf[i]))) { if(c>=shift) addch_visual((byte)buf[i]); i++; c++; } else { wchar_t vwc=visualize_wchar(wc); if(c>=shift) { if(wc!=vwc) attrset(curr_attr->so_attr); addnwstr(&vwc,1); attrset(curr_attr->n_attr); } i+=ch_len; c+=wcwidth(vwc); } } else // note the following block #endif { if(c>=shift) addch_visual((byte)buf[i]); i++; c++; } } while(c++<=width+shift) addch(' '); move(LINES-1,col-shift+strlen(pr)); curs_set(1); action=GetNextAction(); switch(action) { case(EDITOR_HELP): if(!help) break; Help(help,title); break; case(CANCEL): return(-1); case(NEWLINE): if(history!=NULL && *len!=0) *history+=HistoryLine(buf,*len); buf[*len]=0; return(*len); case(LINE_UP): if(history==NULL) break; hl=history->Prev(); if(hl) { *len=hl->get_len(); memcpy(buf,hl->get_line(),*len); } else *len=0; pos=0; col=0; start=1; break; case(LINE_DOWN): if(history==NULL) break; hl=history->Next(); if(hl) { *len=hl->get_len(); memcpy(buf,hl->get_line(),*len); } else *len=0; pos=0; col=0; start=1; break; case(BACKSPACE_CHAR): if(pos==0) break; mb_char_left(buf,&pos,&col,*len); case(DELETE_CHAR): if(pos==*len) break; ch_len=mb_len(buf+pos,*len-pos); for(i=pos; i+ch_len<=*len; i++) buf[i]=buf[i+ch_len]; (*len)-=ch_len; start=FALSE; break; case(LINE_END): pos=(*len); col=-1; start=0; break; case(LINE_BEGIN): pos=col=start=0; break; case(CHAR_LEFT): start=0; if(pos) mb_char_left(buf,&pos,&col,*len); break; case(DELETE_TO_EOL): (*len)=pos; buf[pos]=0; break; case(CHAR_RIGHT): start=0; if(pos<(*len)) mb_char_right(buf,&pos,&col,*len); break; case(CHOOSE_CHAR): if(mb_mode) { ch=choose_wch(); if(ch==-1) break; StringTypedLen=wctomb((char*)StringTyped,ch); if(StringTypedLen<1) break; } else { ch=choose_ch(); if(ch==-1) break; StringTyped[0]=ch; StringTypedLen=1; } goto ins; case(ENTER_CHAR_CODE): ch=getcode_char(); if(ch==-1) break; StringTyped[0]=ch; StringTypedLen=1; goto ins; case(ENTER_WCHAR_CODE): ch=getcode_wchar(); if(ch==-1) break; StringTypedLen=wctomb((char*)StringTyped,ch); if(StringTypedLen<1) break; goto ins; case(ENTER_CONTROL_CHAR): ch=GetRawKey(); StringTyped[0]=ch; StringTypedLen=1; goto ins; default: if(StringTypedLen!=1) break; ch=StringTyped[0]; if(ch>=0 && ch<' ') break; ins: if(start) { buf[(*len)=shift=pos=0]='\0'; if(history) history->Open(); // reopen history so it seeks to the begin } start=FALSE; if((*len)+StringTypedLen>maxlen) break; for(i=(*len); i>=pos; i--) buf[i+StringTypedLen]=buf[i]; (*len)+=StringTypedLen; for(i=0; i #include #include #include #include #include #include "edit.h" #include "block.h" #include "highli.h" #include "getch.h" #include "mb.h" #ifndef max # define max(a,b) ((a)>(b)?(a):(b)) #endif int ShowScrollBar=SHOW_NONE; int ShowStatusLine=SHOW_BOTTOM; int ShowMatchPos=TRUE; int TextWinX; int TextWinY; int TextWinWidth; int TextWinHeight; int ScrollBarX; int StatusLineY; int message_sp=0; // number of messages on bottom of screen int range_begin; int range_end; #if defined(__NCURSES_H) && (!defined(mvaddchnstr) || defined(mvadd_wchnstr)) #undef mvaddchnstr #define mvaddchnstr le_mvaddchnstr int le_mvaddchnstr(int line, int col, chtype *s, int n) { if(move(line,col)==ERR) return ERR; while(n-->0) addch(*s++); return OK; } #endif void TestPosition() { int m=message_sp; if(ShowStatusLine==SHOW_BOTTOM && m>0) m--; // one message is over status. if(hex) { if(ScreenTop&15) ScreenTop=ScreenTop&~15; if(Offset()=(ScreenTop.Offset()+16*(TextWinHeight-m))) { flag=REDISPLAY_ALL; ScreenTop=(Offset()&~15)-(TextWinHeight-m-Scroll)*16; } return; } num oldtop=ScreenTop.Line(); if(GetLine()-oldtop>TextWinHeight-m-1) { ScreenTop=PrevNLines(Offset(),TextWinHeight-m-Scroll); flag=REDISPLAY_ALL; } else if(GetLine()-ScreenTop.Line()<0) { ScreenTop=PrevNLines(Offset(),Scroll-1); flag=REDISPLAY_ALL; } num col=GetCol(); if(Text && stdcol>col) col=stdcol; if(ScrShift+hscroll>col && ScrShift>0) { ScrShift=(col/hscroll-1)*hscroll; if(ScrShift<0) ScrShift=0; flag=REDISPLAY_ALL; } else if(col-ScrShift>=TextWinWidth) { ScrShift=((col-TextWinWidth)/hscroll+1)*hscroll; flag=REDISPLAY_ALL; } } static int skipped=0; // number of times Sync skipped its work void SyncTextWin() { int m=message_sp; if(ShowStatusLine==SHOW_BOTTOM && m>0) m--; // one message is over status. int line=TextWinHeight-m; int lim=-1; offs ptr; static num OldBlockBeginLine=-1,OldBlockBeginCol=-1, OldBlockEndLine=-1,OldBlockEndCol=-1; TestPosition(); if(rblock && !hide) { /* This is a dirty trick, but it works */ /* The need for it is that editing of single line can change block marking on several lines, when the block is a rectangle */ if(BlockBegin.Col()!=OldBlockBeginCol || BlockBegin.Line()!=OldBlockBeginLine) { OldBlockBeginLine=BlockBegin.Line(); OldBlockBeginCol =BlockBegin.Col(); flag=REDISPLAY_ALL; } if(BlockEnd.Col() !=OldBlockEndCol || BlockEnd.Line()!=OldBlockEndLine) { OldBlockEndLine=BlockEnd.Line(); OldBlockEndCol =BlockEnd.Col(); flag=REDISPLAY_ALL; } } if(flag&REDISPLAY_ALL) { line=0; lim=TextWinHeight-m; } else if(flag&REDISPLAY_AFTER) { line=hex ? (CurrentPos-ScreenTop)/16-1 : GetLine()-ScreenTop.Line()-1; lim=TextWinHeight-m; } else if(flag&REDISPLAY_LINE) { line=hex ? (CurrentPos-ScreenTop)/16-1 : GetLine()-ScreenTop.Line()-1; lim =line+2; } if(flag&REDISPLAY_RANGE) { if(line>range_begin) line=range_begin; if(lim0) { if(++skipped<2000) { attrset(STATUS_LINE_ATTR->n_attr); move(StatusLineY,COLS-3); addch(' '); addch("-\\|/"[time(0)%4]); leaveok(stdscr,TRUE); flag=REDISPLAY_ALL; return; } } skipped=0; if(hex) ptr=(ScreenTop&~15)+16*line; else ptr=NextNLines(ScreenTop,line); if(lim>TextWinHeight-m) lim=TextWinHeight-m; if(lim>=line) Redisplay(line,ptr,lim); flag=0; StatusLine(); } int ScrollBarPos=0; void ScrollBar(int check) { int NewPos; int i; NewPos=(Size()==0)?0:((Offset()*(TextWinHeight-1)+Size()/2)/Size()); if(ShowScrollBar==SHOW_NONE) { ScrollBarPos=NewPos; return; } attrset(SCROLL_BAR_ATTR->n_attr); if(check && NewPos==ScrollBarPos) return; for(i=TextWinY; in_attr); mvaddstr(LINES-message_sp,0,(char*)s); for(int x=strlen(s); x0 && (ShowStatusLine!=SHOW_BOTTOM || message_sp>1)) { int m=message_sp; message_sp=0; Redisplay(TextWinHeight-m, hex?ScreenTop.Offset()+16*(TextWinHeight-m) :NextNLines(ScreenTop.Offset(),TextWinHeight-m), TextWinHeight); ScrollBar(false); } } void ClearMessage() { ClearMessageOnTextWin(); if(message_sp>0 && ShowStatusLine==SHOW_BOTTOM) StatusLine(); message_sp=0; } void StatusLine() { char status[512]; char status_right[512]; char *bn; char name[20]; wchar_t *wname=0; char chr[8]; int l; char flags[16]; ClearMessageOnTextWin(); message_sp=0; if(ShowStatusLine==SHOW_NONE) return; if(Eof()) strcpy(chr,"Ch:EOF"); else { if(Eol()) strcpy(chr,"Ch:EOL"); else { if(MBCheckRight() && MBCharSize>1) sprintf(chr,"UC:%04X",WChar()); else sprintf(chr,"Ch:%-3d",Char()); } } if(View) { if(buffer_mmapped) sprintf(flags,"MM R/O %c", rblock ?'B':' '); else sprintf(flags,"R/O %c %c", rblock ?'B':' ', DosEol ?'D':' '); } else { if(buffer_mmapped) sprintf(flags,"MM %c%c ", inputmode ?(inputmode==2?'G':'R'):' ', rblock ?'B':' '); else sprintf(flags,"%c%c%c%c%c%c%c", modified ?'*':' ', inputmode ?(inputmode==2?'G':'R'):' ', insert ?'I':'O', autoindent ?'A':' ', rblock ?'B':' ', (oldptr1>ptr1 || oldptr2ptr2) ? 'u':' '), DosEol ?'D':' '); } if(FileName[0]) { bn=le_basename(FileName); l=strlen(bn); #if USE_MULTIBYTE_CHARS wname=(wchar_t*)alloca((l+1)*sizeof(wchar_t)); memset(wname,0,(l+1)*sizeof(wchar_t)); mbstowcs(wname,bn,l); l=wcslen(wname); if(l>14) { memmove(wname+8,wname+l-6,7*sizeof(wchar_t)); wname[6]=wname[7]=L'.'; } if(l<=0) wname=0; #endif // USE_MULTIBYTE_CHARS if(wname==0) { if(l>14) sprintf(name,"%.*s..%.*s",6,bn,6,bn+l-6); else strcpy(name,bn); } } else sprintf(name,"NewFile"); if(hex) sprintf(status,"OctOffs:0%-11lo",(unsigned long)(Offset())); else sprintf(status,"Line=%-5lu Col=%-4lu", (unsigned long)(GetLine()+1), (unsigned long)(((Text&&Eol())?stdcol:GetCol())+1)); sprintf(status+strlen(status)," Sz:%-6lu %-7s %s", (unsigned long)(Size()),chr,flags); sprintf(status_right," Offs:%lu (%d%%)",(unsigned long)(Offset()), (int)(Size()?(Offset()*100.+Size()/2)/Size():100)); move(StatusLineY,0); SetAttr(STATUS_LINE_ATTR); int prev_x=0; int x=0,y; for(bn=status; *bn; bn++) { prev_x=x; addch((byte)*bn); getyx(stdscr,y,x); if(prev_x>x || (prev_x==x && x==COLS-1)) return; } if(x>=COLS-3) return; addch('"'); getyx(stdscr,y,x); #if USE_MULTIBYTE_CHARS if(wname) { for(wchar_t *w=wname; *w; w++) { prev_x=x; wchar_t wc=visualize_wchar(*w); if(wc!=*w) attrset(curr_attr->so_attr); addnwstr(&wc,1); attrset(curr_attr->n_attr); getyx(stdscr,y,x); if(prev_x>x || (prev_x==x && x==COLS-1)) return; } } else // note the following block #endif { for(bn=name; *bn; bn++) { prev_x=x; addch((byte)*bn); getyx(stdscr,y,x); if(prev_x>x || (prev_x==x && x==COLS-1)) return; } } prev_x=x; addch('"'); getyx(stdscr,y,x); if(prev_x>x || (prev_x==x && x==COLS-1)) return; for(bn=status_right; *bn; bn++) { prev_x=x; addch((byte)*bn); getyx(stdscr,y,x); if(prev_x>x || (prev_x==x && x==COLS-1)) return; } for(int i=COLS-x; i>0; i--) addch(' '); } static unsigned mkhash(byte *data,int len) { unsigned res=0; while(len-->0) res+=(res<<5)+*data++; return res; } static const attr *norm_attr,*blk_attr,*syntax[SYNTAX_COLORS]; static const attr *FindPosAttr(offs ptr,num line,num col,byte *hlp) { if(col>=TextWinWidth-MBCharWidth && !EolAt(ptr) && !EolAt(ptr+MBCharSize)) return SHADOW_ATTR; else if(InBlock(ptr,line+ScrLine,col+ScrShift)) return blk_attr; else if(hlp && *hlp>0 && *hlp<=SYNTAX_COLORS) return syntax[*hlp-1]; else return norm_attr; } void Redisplay(num line,offs ptr,num limit) { num col; int i; char s[64],*sp; offs lptr; int m=message_sp; if(ShowStatusLine==SHOW_BOTTOM && m>0) m--; // one message is over status. norm_attr=NORMAL_TEXT_ATTR; blk_attr=BLOCK_TEXT_ATTR; for(i=0; iTextWinHeight-m) limit=TextWinHeight-m; if(flag&REDISPLAY_ALL) { ScrollBar(FALSE); /* redraw all the scrollbar */ line=0; ptr=ScreenTop.Offset(); limit=TextWinHeight-m; } if(limit<=line) return; if(ptr<0) ptr=0; int ll=max(TextWinWidth,80); chtype *cl=(chtype*)alloca(ll*sizeof(chtype)); chtype *clp; const attr *ca=norm_attr; #ifdef USE_MULTIBYTE_CHARS cchar_t *clw=(cchar_t*)alloca(ll*sizeof(cchar_t)); cchar_t *clwp; #endif if(hex) { /* here goes drawing the text in HEX mode */ rblock=0; for( ; linen_attr|*sp; } for(i=0; i<16 && !EofAt(ptr); i++) { if(EofAt(ptr)) break; sprintf(s,"%02X",CharAt(ptr)); ca=(InBlock(ptr)?blk_attr:norm_attr); if(ascii && ptr==Offset() && ShowMatchPos) ca=SHADOW_ATTR; *clp++=ca->n_attr|s[0]; *clp++=ca->n_attr|s[1]; ptr++; char b=' '; // ((ptr&15)!=8 ? ' ' : '-'); if(InBlock(ptr-1) && InBlock(ptr) && (ptr&15)) *clp++=blk_attr->n_attr|b; else *clp++=norm_attr->n_attr|b; } while(clp-cln_attr|' '; ptr=lptr; for(i=0; i<16 && !EofAt(ptr); i++,ptr++) { ca=(InBlock(ptr)?blk_attr:norm_attr); if(!ascii && ptr==Offset() && ShowMatchPos) ca=SHADOW_ATTR; *clp++=visualize(ca,CharAt_NoCheck(ptr)|ca->n_attr); } // clear the rest of line for(i=TextWinWidth-(clp-cl); i>0; i--) *clp++=norm_attr->n_attr|' '; attrset(0); mvaddchnstr(TextWinY+line,TextWinX,cl,TextWinWidth); } #ifdef USE_MULTIBYTE_CHARS else // mb_mode { memset(clw,0,ll*sizeof(cchar_t)); clwp=clw; if(!EofAt(ptr) || line==(Size()-ScreenTop.Offset()+15)/16) { sprintf(s,"%08lX ",(unsigned long)ptr); for(sp=s; *sp; sp++) { clwp->attr=norm_attr->n_attr; clwp->chars[0]=*sp; clwp++; } } for(i=0; i<16 && !EofAt(ptr); i++) { if(EofAt(ptr)) break; sprintf(s,"%02X",CharAt(ptr)); ca=(InBlock(ptr)?blk_attr:norm_attr); if(ascii && ptr==Offset() && ShowMatchPos) ca=SHADOW_ATTR; clwp->attr=ca->n_attr; clwp->chars[0]=s[0]; clwp++; clwp->attr=ca->n_attr; clwp->chars[0]=s[1]; clwp++; ptr++; char b=' '; // ((ptr&15)!=8 ? ' ' : '-'); ca=((InBlock(ptr-1) && InBlock(ptr) && (ptr&15))?blk_attr:norm_attr); clwp->attr=ca->n_attr; clwp->chars[0]=b; clwp++; } while(clwp-clwattr=norm_attr->n_attr; clwp->chars[0]=' '; clwp++; } ptr=lptr; for(i=0; i<16 && !EofAt(ptr); i++,ptr++) { ca=(InBlock(ptr)?blk_attr:norm_attr); if(!ascii && ptr==Offset() && ShowMatchPos) ca=SHADOW_ATTR; wchar_t ch=CharAt_NoCheck(ptr); clwp->attr=ca->n_attr; clwp->chars[0]=visualize_wchar(ch); if(clwp->chars[0]!=ch) clwp->attr=ca->so_attr; clwp++; } // clear the rest of line for(i=TextWinWidth-(clwp-clw); i>0; i--) { clwp->attr=norm_attr->n_attr; clwp->chars[0]=' '; clwp++; } attrset(0); mvadd_wchnstr(TextWinY+line,TextWinX,clw,TextWinWidth); } #endif // USE_MULTIBYTE_CHARS } } else /* !hex */ { offs next_line_ptr; offs start=0,end=0; byte *hl=0; byte *hlp=0; /* build highlight map */ if(hl_option && hl_active) { start=PrevNLines(ScreenTop,hl_lines-1); end=NextNLines(ScreenTop,TextWinHeight-m+hl_lines); int ll=end-start; if(ll==0) goto after_hl; hl=(byte*)malloc(ll); if(!hl) goto after_hl; char *buf1=0,*buf2=0; int len1=0,len2=0; if(ptr1<=start) { buf1=buffer+ptr2+start-ptr1; len1=ll; } else if(ptr1>=end) { buf1=buffer+start; len1=ll; } else { buf1=buffer+start; len1=ptr1-start; buf2=buffer+ptr2; len2=ll-len1; } syntax_hl::attrib_line(buf1,len1,buf2,len2,hl); // try to find difference in highlight static unsigned oldhash[1024]; unsigned newhash; offs p=ScreenTop; hlp=hl+(p-start); int l; for(l=0; l=limit && newhash!=oldhash[l]) { limit=l+1; } oldhash[l]=newhash; hlp+=next_line_ptr-p; p=next_line_ptr; } hlp=hl+(ptr-start); } after_hl: for(;;) { col=ScrShift-TabSize+1; if(col<0) col=0; TextPoint n(ScreenTop.Line()+line,col); next_line_ptr=n.Offset(); if(hlp) hlp+=next_line_ptr-ptr; ptr=next_line_ptr; if(n.Line()!=ScreenTop.Line()+line) col=0; else col=n.Col()-ScrShift; if(!mb_mode) { clp=cl; for( ; col-TabSize) ca=FindPosAttr(ptr,line,col,hlp); byte ch=CharAt_NoCheck(ptr); if(ch=='\t') { i=Tabulate(col+ScrShift)-ScrShift; if(i>0) { if(col<0) col=0; *clp++ = ca->n_attr|' '; col++; while(coln_attr|' '; col++; } } else col=i; } else { if(col>=0) *clp++=visualize(ca,ch|ca->n_attr); col++; } if(hlp) hlp++; } if(col<0) col=0; if(EofAt(ptr)) hlp=0; for( ; coln_attr|' '; } attrset(0); mvaddchnstr(TextWinY+line,TextWinX,cl,TextWinWidth); } #ifdef USE_MULTIBYTE_CHARS else // mb_mode { memset(clw,0,ll*sizeof(cchar_t)); clwp=clw; for( ; col-TabSize) ca=FindPosAttr(ptr,line,col,hlp); if(ch=='\t') { i=Tabulate(col+ScrShift)-ScrShift; if(i>0) { if(col<0) col=0; clwp->attr=ca->n_attr; clwp->chars[0]=' '; clwp++; col++; while(colattr=ca->n_attr; clwp->chars[0]=' '; clwp++; col++; } } else col=i; } else { if(col>=0) { if(MBCharWidth==0 && clwp>clw) { int a=0; while(a0) { clwp->attr=ca->n_attr; clwp->chars[0]=visualize_wchar(ch); if(clwp->chars[0]!=ch) clwp->attr=ca->so_attr; else if(MBCharSize==1 && !chset_isprint(ch)) { chtype v=visualize(ca,CharAt(ptr)|ca->n_attr); clwp->chars[0]=v&A_CHARTEXT; clwp->attr=v&~A_CHARTEXT; } clwp++; } } col+=MBCharWidth; } if(hlp) hlp+=MBCharSize; } if(col<0) col=0; if(EofAt(ptr)) hlp=0; for( ; colattr=ca->n_attr; clwp->chars[0]=' '; clwp++; } attrset(0); mvadd_wchnstr(TextWinY+line,TextWinX,clw,TextWinWidth); } // end of mb_mode #endif if(++line>=limit) break; } // end for(;;) if(hl) free(hl); } } void RedisplayAll() { flag=REDISPLAY_ALL; SyncTextWin(); } void RedisplayLine() { flag|=REDISPLAY_LINE; SyncTextWin(); } void CenterView() { TestPosition(); if(hex) { if((Offset()-ScreenTop)/16 > TextWinHeight*2/3 || (Offset()-ScreenTop)/16 < TextWinHeight/3) { offs o=Offset()-TextWinHeight*16/2; if(o<0) o=0; ScreenTop=o&~15; flag=REDISPLAY_ALL; } offs max_top=(TextEnd-TextWinHeight*16+15)&~15; if(ScreenTop>max_top) ScreenTop=max_top; return; } if(GetLine()-ScreenTop.Line()>TextWinHeight*2/3) { ScreenTop=NextNLines(ScreenTop.Offset(),GetLine()-ScreenTop.Line()-TextWinHeight/2); flag=REDISPLAY_ALL; } else if(GetLine()-ScreenTop.Line()50) sprintf(msg,"File: ...%s\n",s+strlen(s)-47); else sprintf(msg,"File: %s\n",s); if(errno>0) strcat(msg,strerror(errno)); else strcat(msg,"The device is full or ulimit is too low,\nI cannot write"); ErrMsg(msg); } void NotMemory() { ErrMsg("Not enough memory"); } le-1.14.9/src/ChangeLog0000644000015000007670000005736412121615077011511 000000000000002013-01-31 lav * textpoin.cc, textpoin.h: (CHAR_SPLIT) new flag; fixed long standing bug with split multibyte characters. 2012-05-03 lav * file.cc: use memmove to copy overlapping buffers. * mouse.cc, user.cc, user.h: add scrolling support. * textpoin.cc: don't scan wide chars left, use LineBegin instead. 2011-07-06 lav * file.cc: display a better status when selecting a file. * user.cc: add .css comments. * rus.cc: include config.h * edit.h, kern.cc, inline.h: (BlockEq*) new functions. * user.cc: support html comments, use BlockEq functions. * about.cc, about.h, edit.cc, edit.h: (PrintVersion) new function; show the recommended GNU notice. 2010-11-23 lav * loadsave.cc: check for mmap_len overflow; better check for range syntax; better check for open errors; don't create file in mmap mode. * edit.h: fix BufferSize and GapSize types. * user.cc, edit.cc: don't create file in mmap mode. 2010-11-08 lav * keymap.h, keymap.cc, keymapfn.cc, edit.h, ext.cc: (expand-tab-spans) add new function. 2010-03-21 lav * options.cc: make fx,fy local (fixes a glitch in nested option dialogs). * options.cc: clear message after saving options. * user.cc, loadsave.cc, edit.h: allow ranges with mmap (file:off:len). * chset.cc: don't use iswprint (buggy), assume all high wchars are printable. * about.cc: update copyright. 2009-12-12 lav * keymap.cc: limit mouse flush loop (workaround for ncurses bug). 2009-12-12 Raphael Geissert * options.cc: fixed compilation with gcc-4.4. * edit.cc: fixed type for btowc return value. 2009-07-10 Raphael Geissert * edit.cc: fix a typo. 2009-05-25 lav * inline.h, format.cc: fixed auto word wrap. 2009-05-22 lav * color.h, color.cc, options.cc: add SYNTAX5, SYNTAX6. 2009-05-19 lav * highli.cc: don't interpret \b 2009-05-18 lav * screen.cc, color.h: fixes for syntax4. * color.cc: fixed default syntax4 color. 2009-05-15 lav * highli.cc: handle s without a subex number. * color.cc, color.h, options.cc: add syntax4 color. 2008-12-25 lav * highli.cc: fixed free_chain; handle \r; ignore s-lines in ignored sections. 2008-12-22 lav * highli.cc, highli.h: add support for sub-text highlighting; ignore spaces after trailing \ so that nice indentation is possible. 2008-10-25 lav * window.cc, window.h: add clip_x member; limit PutStr on it. 2008-10-24 lav * highli.cc, highli.h, user.cc: save and show syntax selector line. 2008-09-20 lav * loadsave.cc: set DosEol properly. * highli.cc: limit max text length to highlight; use the same re_syntax_options for file type mapping. 2008-09-02 lav * calc.cc: add sum function. * inline.h, kern.cc, edit.h, textpoin.cc, textpoin.h: outline some functions as suggested by gcc. * color.cc, colormnu.cc, edit.cc, file.cc, format.cc, highli.cc, highli.h, keymap.cc, loadsave.cc, mb.h, options.cc, screen.cc, search.cc, signals.cc, window.cc: fixed warnings; used gnulib; dropped rx.h support. * regex.c, regex.h, wcwidth.c, wcwidth1.c: moved here to save from gnulib-tool. 2008-08-11 lav * keymapdf.cc: add kri/kind terminfo keys to keymap. 2008-05-08 Raphael Geissert * getch.cc: Fix build problem related to KEY_F macro definition (closes: #223168). 2008-03-08 lav * edit.cc: fixed has_widechar for unsigned wchar_t. 2008-01-21 lav * block.cc: use MessageSync instead of Message+SyncTextWin (fixes block prompt) 2008-01-10 lav * options.cc: allow tab size up to 99. * kern.cc: nicer PrevLine. * about.cc: update copyright. * menu1.cc: fix off-by-one. 2007-09-06 lav * calc.cc: recognize .123 as a number. * about.cc: update copyright year. 2007-08-08 lav * search.cc: do not match empty string. 2007-08-02 lav * highli.cc: match basename. 2006-11-29 lav * user.cc: do autoindent only when there is no input pending (no paste). * screen.cc: better aggregate paste operations; do StatusLine in SyncTextWin; show rotating stick when pasting. * edit.cc, format.cc, frames.cc, options.cc, search.cc: separate StatusLine call is not needed anymore. * highli.cc: fixed syntax signature recognition. 2006-06-20 lav * textpoin.cc: use NextLine for faster search. * kern.cc: optimize NextLine with memchr. 2006-06-14 lav * keymapdf.cc: add putty codes. * user.cc: support comment-line for java and sql. 2006-05-15 lav * history.cc, history.h: add clone ctor - this fixes a coredump in History::Push. 2006-04-24 lav * history.cc: null-terminate read history lines. 2006-04-21 lav * history.cc: don't print error when history file is empty. 2006-04-20 lav * calc.cc, calc.h, editcalc.cc: add support for hex, oct, ins, more functions. * getstr.cc: move ModifyKey to tables.cc. * le.hlp: update calc help. * tables.cc: add wc table, move ModifyKey here. * edit.cc, edit.h: rename InitTables, move init_chset outside; save new format history to history2 file. * edit.h, options.cc, search.cc, le.hlp: add 'match case' option. 2006-04-19 lav * calc.cc, calc.h, file.cc, file.h, getstr.cc, kern.cc, keymap.cc, keymap.h, keymapdf.cc, keynames.cc, loadsave.cc, menu.cc, menu.h, options.cc, options.h, textpoin.h, window.cc, window.h: add proper const's. * edit.cc, user.cc: new history format. * edit.h, tables.cc: move InitTables and ModifyKey into ifdef; consts. * history.cc, history.h: new history file format; dynamic memory allocation. 2006-04-11 lav * keynames.cc, keymapdf.cc: add support for ncurses extended names. 2006-03-22 lav * block.cc: fixed delete for rectangular blocks with multibyte chars. * clipbrd.cc: fixed copy/paste for rectangular blocks with multibyte chars. * mb.cc, mb.h: mb_to_wc new function; define MB_CUR_MAX when unavailable. * user.cc: fixed text optimization. * edit.cc: fixed history truncation. * screen.cc: fixed display of hex data in mb_mode. 2005-07-18 lav * keymapdf.cc: added shift-begin/end key codes (for linux console hack); added control-pgup/pgdn xterm key codes. 2005-07-08 lav * getch.cc: fix code generation for linux console. * keymapdf.cc: add redhat-modified xterm codes. 2005-06-20 lav * keymapdf.cc: add rxvt codes; use shifted terminfo codes as block marking actions (reflecting new trend in terminfo). * edit.cc, user.cc, user.h: add history for shell and pipe commands. * history.cc: fixed reading InodeHistory - removed extra fgetc. 2005-05-31 lav * kern.cc: (InsertBlock) fix line numbering of CurrentPos, (ReplaceBlock) fix column numbering for replaced wide chars. * mb.cc, mb.h: add validity flag WCharValid, fixed compilation without wide chars. * screen.cc: don't reassign ScreenTop each time. * textpoin.cc: (FindLineCol) fixed a nasty bug; little optimization. * user.cc: (UserReplaceChar) fixed for wide chars. 2005-05-01 lav * screen.cc: fix shadowing of last char on lines longer than screen width for wide chars. 2005-04-26 lav * window.h: use ACS instead of WACS when not in mb_mode (for some reason WACS are output without acs mode - ncurses bug?). 2005-04-19 lav * file.cc, menu.cc, menu1.cc, screen.cc, window.cc, window.h: (PutACS) new macro; use it; use WACS_* when in mb_mode. * format.cc: fixed handling of inter-paragraph blank lines. 2005-04-08 lav * block.cc: fix tolower/toupper/exchange for multibyte chars. * screen.cc: skip screen update up to 80 chars, or when line changes. * loadsave.cc: add includes for freebsd. * mb.cc, mb.h: add ReplaceWCharMove function. 2005-03-23 lav * block.cc: use Space function. 2005-03-13 lav * user.cc: fix CopyFromDown/Up for wide chars. * about.cc: update copyright. * format.cc: fix formatting for wide chars. * inline.cc: (Space, SpaceLeft) new functions. * mb.cc, mb.h: (WCharLeft, WCharLeftAt) new functions; cache wc to reduce mbtowc calls. 2005-01-28 lav * chset.cc: (set_chset_no8bit) new function. * undo.cc, undo.h: don't glue changes together after a pause. 2005-01-04 lav * chset.cc, screen.cc: better check for wc printability; don't use mvaddchnstr in cursesw - it's broken. 2004-12-30 lav * getch.cc: workaround KEY_F definition from linux/keyboard.h * window.cc: add code for displaying invalid wchars. 2004-12-22 lav * block.cc, chset.cc, edit.cc, edit.h, mb.h, window.h, kern.cc: fix compilation without wide chars; check for wide chars and if present go to mb_mode. 2004-12-08 lav * edit.cc: initialize newname properly. 2004-10-14 lav * user.cc: add .cpp and .cxx extensions for line commenting. 2004-09-20 lav * getstr.cc: choose wide char in mb_mode. 2004-08-19 lav * search.cc: prevent original pattern being corrupted by strtok. 2004-08-11 lav * getstr.cc: fixed display of long input lines. 2004-06-08 lav * keymap.cc: don't show shortcut if corresponding key in terminfo is not defined; tune control-shift-Fx scores. * keymapdf.cc: add kspd binding to suspend-editor. 2004-06-04 lav * user.cc: initialize newname in load and save-as. * keymapdf.cc: add kUND, krdo, kRDO key bindings. * kern.cc: (ReplaceBlock) mark buffer modified when not mmapped. 2004-05-20 lav * undo.cc: fixed malloc(0) and memory allocation error handling; clear group_head in Clear. * user.cc: call undelete if undo is disabled. * keymapdf.cc: call undo on ^U and kund. 2004-05-19 lav * undo.h, undo.cc: (GroupHead) new class; save block positions there. * kern.cc: clear undo when emptying text buffer. * mainmenu.cc: leave bare minimum - the menu is loaded from file. * keymap.cc, keymap.h, keymapfn.cc, keymapdf.cc, user.cc, user.h: make automatic decision to input a byte or a wchar in choose-character and insert-char-by-code; add corresponding byte actions. * edit.cc: remove "no undo" message. * screen.cc: use more compatible getyx instead of getcurx. 2004-05-18 lav * chset.cc: display character in mb_mode properly - convert it to mb; display unprintable 0x80 as '.'. * edit.cc, screen.cc: fix compile without mb chars. * getstr.cc, options.cc: use custom mb_len instead of mblen. * mb.cc, mb.h: add mb_len function; rename static variables. * window.cc: fix compile without mb chars; check mb_mode. 2004-05-12 lav * format.cc: add "no undo" phrase only if undo is disabled. 2004-05-06 lav * edit.cc: use UserReplaceChar. * kern.cc: use low level ReplaceBlock if undo is enabled; allow replace if new block extends file; re-do ReplaceCharMove. * keymap.cc: undo-options; initialize shift in PrettyCodeScore properly. * keymap.h: UNDO_OPTIONS. * keymapdf.cc: add redo. * keymapfn.cc: add undo-step and redo-step. * options.cc, options.h: add undo options; fix number label positioning. * undo.cc, undo.h: (UndoOne, RedoOne, Change::Join, Clear) new methods. * user.cc, user.h: (UserUndoStep, UserRedoStep, UserReplaceChar) new functions. 2004-05-05 lav * Makefile.am: (undo.cc, undo.h) new files. * edit.cc, kern.cc, user.cc, user.h: add undo support. * keymap.cc, keymap.h, keymapfn.cc, keymapdf.cc: add undo/redo actions. 2004-04-29 lav * chset.cc: (choose_wch) new function to choose a wide char. * edit.h: add prototype. * keymap.cc, keymap.h, keymapfn.cc: add choose-wide-character action. * user.cc, user.h: (UserChooseWChar) new function. * window.cc, window.h: (PutWCh) new function to show single wide char. 2004-04-12 lav * block.cc: (WCharAtLC) new function. * chset.cc: fix for non-printable wchars in 0-255 range. * edit.cc: include langinfo.h. * edit.h: new prototypes. * ext.cc: (ReplaceWCharExt, ReplaceWCharExtMove) new functions. * frames.cc: drawing with unicode chars. * getstr.cc: check mb_mode var. * mb.cc, mb.h: use visualize_wchar when getting char width; (InsertWChar) new function. * kern.cc: (InsertAutoindent) new function. * user.cc: use InsertAutoindent to save block marking in UserLineEnd. 2004-04-08 lav * edit.cc, edit.h: (getcode) use prompt arg, use history; (getcode_char, getcode_wchar) new functions. * getstr.cc: better history handling; show old value even if history is supplied; support insert-wchar-by-code action. * keymap.cc, keymap.h: insert-wchar-by-code action; ENTER_WCHAR_CODE action number; * keymapdf.cc: binding for insert-wchar-by-code. * keymapfn.cc: functions for ENTER_WCHAR_CODE and ENTER_CHAR_CODE. * mb.cc: L'\0' is width 1 in le, shown as bold @. * screen.cc: don't show combining chars (width==0) in the line beginning as it confuses ncurses. * user.cc, user.h: implement UserInsertWCharCode function. 2004-04-02 lav * mb.cc: use 0xfffd as replacement character for invalid mb sequences. 2004-04-01 lav * getstr.cc, mb.cc, mb.h: move mb_* functions to mb.cc; (mb_get_pos_for_col) new function. * keymap.cc, keymap.h: make StringTyped unsigned. * keymapdf.cc: add some more xterm codes. * options.cc: support mb chars. 2004-03-31 lav * chset.cc, kern.cc: include wctype.h * getstr.cc: remove extra ; * screen.cc: allocate enough space for chr; clear line before filling (this fixes wrong display for combining accents). * getstr.cc: use mbtowc consistently to reset internal shift state. * mb.cc: use mbtowc+wcwidth to reduce number of wc calls; handle wcwidth errors. * textpoin.cc: workaround negative column (due to buggy libc). 2004-03-30 lav * chset.cc, chset.h: (visualize_wchar) new function. * getstr.cc: support mb_mode. * screen.cc: support mb chars in file name. * window.cc: support mb chars in PutStr. 2004-03-29 lav * chset.cc, chset.h: (chset_isprint) new function. * edit.h: don't redefine _XOPEN_SOURCE_EXTENDED. * mb.cc: make mb_ptr const. * screen.cc: use chset_isprint; fix highlight in mb_mode; display wchar code. * mb.h: add missing macros. 2004-03-23 lav * edit.h: define _XOPEN_SOURCE_EXTENDED; prototype for IsAlNumAt. * inline.h: don't use register; (IsAlNumRel, IsAlNumLeft) new functions. * kern.cc: implement IsAlNumAt; use it in GetWord; mark CurrentPos COLUNDEFINED if inserted something at the left. * mb.cc, mb.h: protect from including multiple times; define mb_mode to false if not USE_MULTIBYTE_CHARS. * screen.cc: display control chars properly in mb_mode. * textpoin.cc: fix endless loop; make \t priority over mb chars. * user.cc: fix word ops in mb_mode. * edit.cc: --multibyte, --no-multibyte options. 2004-03-22 lav * mb.cc, mb.h: new files. * Makefile.am: (mb.cc, mb.h) new files. * about.cc: update copyright. * kern.cc, textpoin.cc, screen.cc, window.cc, window.h: support wide chars. * keymapdf.cc: support newer xterm keys. 2003-10-21 lav * user.cc: (UserLineEnd) position on previous line indent if in text mode and the line is empty; (UserCommentLine) add default case, uncomment // in c files. * loadsave.cc: (GetDevSize) use BLKGETSIZE if available; fix comparisions, so that looping is not possible. 2002-10-03 lav * options.cc: save hl_option in le.ini. 2002-10-25 lav * keymap.cc: (GetActionCodeText) fix char<0 handling. 2002-02-04 LaMont Jones * highli.cc: use CLOCKS_PER_SEC instead of CLK_TCK. 2001-10-03 lav * help.cc: fix for 8-bit characters. * options.cc: fix for old curses without mouse support. 2001-07-02 lav * options.cc: save UseMouse in le.ini. 2001-06-08 lav * edit.cc: don't call ChooseFile for file from command line. 2001-05-22 lav * user.cc: disable IndentPrefix in r/o mode. 2001-05-16 lav * bm.cc, user.cc: remember/restore also screen top and shift; set stdcol. 2001-05-14 lav * bm.cc, bm.h: new files. * keymap.cc, keymap.h, keymapfn.cc, keymapdf.cc, loadsave.cc, user.cc, user.h: bookmark support. 2001-04-28 lav * keymap.cc: (ActionCodePrettyPrint) print 8-bit chars and ^@ correctly. * history.cc: check device number too. 2001-04-13 lav * highli.cc: stop highlighting when it takes too long. * edit.h, kern.cc: (ReplaceTextFromFile, ScanForCharForward) new functions. * keymap.cc, keymap.h, keymapfn.cc: support for loading/saving keymaps. * loadsave.cc: use fchmod/ftruncate; speed up file loading. * textpoin.cc: don't set flags for zero TextPoint. 2001-04-11 lav * user.cc: stop drag mark on block operations. 2001-04-09 lav * keymap.cc: fix several sign-expansion bugs. * block.cc: stop drag mark on block operations. 2001-03-20 lav * user.cc: (UserLineDown) don't insert many \n in text mode; don't mark text modified if last eol is added. 2001-03-16 lav * getch.cc: (linux_process_key) new function. * keymap.cc, keymap.h, keymapfn.cc, keymapdf.cc: new action remember-block to save block to clipboard; bind delete-block to xterm's shift-del and yank-block to xterm's shift-ins. * user.cc, user.h: (UserRememberBlock) new function. 2001-03-16 lav * edit.cc, edit.h, kern.cc: (SeekStdCol) new function, use it. * user.cc: fix UserLineDown in case when EOL is missing on last line; call SeekStdCol in UserMark* functions. * search.cc, highli.cc: include xalloca.h. 2001-02-01 lav * about.cc: correct copyright string. 2001-01-31 lav * search.cc: fix replacing when replace string ends with \. (reported by Andrey E. Lerman ) 2000-12-26 lav * block.cc: set modification flag after piping in. * user.cc: paranoia - set flag in UsesPipeBlock. 2000-12-20 lav * block.cc: fix block end setting in DoUnindent/DoIndent. 2000-12-18 lav * block.cc: (DoUnindent) break loop if no next line found (fixes spinning in case of missing EOL on last line of block). * keymap.cc: flush input only if no action matched. * keymap.h: add MARK_ALL action. * keymapdf.cc, keymapfn.cc: bind MARK_ALL. 2000-09-15 lav * edit.cc: call LoadMainMenu. * keymap.cc, keymap.h, keymapdf.cc, keymapfn.cc: lots of new functions; pretty keys support. * menu1.cc, menu1.h: loadable menu support. * mainmenu.cc: adapt for new menu1.h 2000-09-04 lav * edit.cc, loadsave.cc: support DISABLE_FILE_LOCKS * screen.cc: use TextPoint in display process (minor speed-up). * textpoin.cc, textpoin.h: speed-up TextPoint cache. 2000-03-24 lav * block.cc, edit.cc, edit.h, ext.cc, format.cc, frames.cc, kern.cc, keymapdf.cc, keymapfn.cc, loadsave.cc, mainmenu.cc, options.cc, screen.cc, screen.h, search.cc, user.cc, user.h: add MessageSync function; use it; don't call refresh from Message; move Optimize to user.cc and rename it to UserOptimizeText; Redisplay now checks if a message is on screen; TestPosition shifts screen left when cursor is closer to left side than hscroll. 2000-03-21 lav * kern.cc: (ToLineEnd) set flag when spaces are truncated in test mode. 2000-03-16 lav * search.cc, screen.cc: move screen shifting because of status line to TestPosition. * edit.cc: don't ask for save if read-only. * keymap.cc: leave more space for func name. 2000-02-28 lav * keymap.cc: break loop on EOF. 2000-02-18 lav * highli.cc, highli.h, search.cc: fix few memory alloc/free problems with regex usage; handle errors from re_search_2. 2000-02-17 lav * edit.cc, edit.h, highli.cc, highli.h, keymapfn.cc, mainmenu.cc, search.cc, search.h: don't include search.h in edit.h; support ignore case option in highlightling patterns. 2000-02-12 lav * screen.cc: don't forget to set flag when ScreenTop changes. 2000-02-11 lav * user.cc: (UserMarkMove*) handle LineEnd in text mode properly. 2000-02-05 lav * loadsave.cc: cast MAP_FAILED (for osf/1) 2000-01-21 lav * edit.h: define bool even if LE_CURSES_BOOL is undefined. * getstr.cc, screen.cc: cast off const for addstr. * keymap.cc: include term.h. * keynames.cc: include edit.h to get curses.h 1999-12-25 lav * search.cc: set stdcol along with CurrentPos, this fixes random cursor placement during search/replace when cursor has to be placed at eol. 1999-12-02 lav * user.cc: use a larger buffer for offset. 1999-11-06 lav * about.cc, about.h: export copyright string. * edit.cc, edit.h: print copyright on --version. * mainmenu.cc, user.cc: include about.h. * search.cc: specify help for search and replace. * le.hlp: help for search and replace. 1999-11-05 lav * search.cc: (ReplaceFound) fixed replace to \\. (reported by ); insert unknown backslashed characters verbatim. * keymapdf.cc: few more sequences. 1999-10-31 lav * user.cc: (UserYankBlock) set REDISPLAY_ALL. * help.cc: read help from file by section tag. * block.cc: use new help; add help for write-block/read-block. * user.cc, options.cc, frames.cc, editcalc.cc: use new help. * le.1: describe block piping. * le.hlp: new file. * Makefile.am: remove ehelp.cc, add le.hlp. 1999-10-30 lav * keymap.cc: correct error handling in keymap file reading; flushinp when we get an unknown sequence. * keymapdf.cc: more binding to terminfo keys; correct kHOM; bind new actions. * keymap.h: more actions - yank-block and move-mark set. * keymapfn.c: more actions. * search.cc: use a TextPoint for block limit; this fixes replace in the block. * textpoin.cc, textpoin.h: (ForcedLineCol) new method. * user.cc: move-mark functions. 1999-10-06 lav * edit.cc: add help line about --config; runtime bool check. * edit.h: redefine bool for curses.h if possible. 1999-09-08 lav * user.cc: do PreUserEdit in UserStartDragMark to deal with text mode. * mainmenu.cc: add drag-mark. * keymap.cc, keymap.h, keymapfn.cc: add start-drag-mark action. 1999-08-26 lav * edit.cc, edit.h, kern.cc, options.cc, options.h: add --config option to specify ini file explicitly. 1999-07-20 lav * search.cc: fix backward search. 1999-07-18 lav * search.cc: support mmap in replace; speed up replace. * options.cc: fix typo. 1999-07-16 lav * search.cc: add $n and $x search modifiers for numeric and hex mode. E.g. search for `$n 0x32 0x35 0x36' or `$x 32 35 36'. 1999-07-12 lav * search.cc: specify correct search limit in block replace (#) mode; refresh screen before searching for next string. 1999-07-11 lav * user.cc: fix UserIndent when !insert. * highli.cc: paranoia memset to zero. 1999-06-11 lav * search.cc: fix backward searching for a word (was cycling); restore text position before saying Not found. 1999-06-11 Adam Rogoyski * le.1: correction to make whatis work. 1999-02-25 lav * options.cc: fix typo in ReadConf 1999-02-15 lav * edit.cc, mainmenu.cc, keymap.cc: don't include signal.h * signals.cc: reset alarm handler for safety * colormnu.cc: check for ncurses version before repainting screen * options.cc, options.h: check if .le.ini belongs to current user * signals.cc: make disable_resize bool (removes a warning) 1999-02-05 lav * about.cc: update year * clipbrd.cc: (Copy) speed optimized * kern.cc: (GetBlock) new function - copy region to buffer * textpoin.cc: (FindOffset) fix condition in near point search * block.cc: (RCopy) save/restore stdcol * pipe.cc: checkpoint before filtering to undelete only old block. * signals.cc: dump core on SIGSEGV and SIGBUS (to help debugging) * menu.cc, window.cc, user.cc, screen.cc: use n_attr instead of attr to avoid warning about name collision. 1998-12-16 lav * screen.cc: alloc at least 80 columns in hex mode to avoid checking for end of screen * mainmenu.cc: add FormatFunc * keymapdf.cc: change keol to kel 1998-11-30 lav * calc.cc: rename struct func to avoid warning. * options.cc: initialize action to avoid warning. 1998-11-28 lav * window.h, chset.cc, color.cc, color.h, frames.cc, getch.cc, menu.cc, window.cc, user.cc, screen.cc: rename attr to n_attr to avoid warning. 1998-11-26 lav * keymapdf.cc: add key_ll binding * options.cc: proper ifdef USE_MOUSE, shut up warning * search.cc: handle ^L * screen.cc, screen.h: use message_sp, (AddMessage) new function; use leaveok. * edit.h: (message_sp) declare; redefine Text to check buffer_mmapped. * getstr.cc: support new status line * keynames.cc, user.cc, calc.h, help.cc, keymap.cc, signals.cc, edit.cc: shut up warning * block.cc: support UserMarkAll function. * kern.cc: (Optimize) quit if buffer_mmapped * loadsave.cc: (Save) support buffer_mmapped; (ReopenRW) restore old position. le-1.14.9/src/editcalc.cc0000644000015000007670000000361012121615077011777 00000000000000/* * Copyright (c) 1993-2006 by Alexander V. Lukyanov (lav@yars.free.net) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include #include "edit.h" #include "calc.h" void editcalc() { WIN *w; static char expr[256]=""; char str[256]; int i,y; static History CalcHistory; w=CreateWin(FRIGHT,FDOWN,40,16,DIALOGUE_WIN_ATTR," Calculator ",0); DisplayWin(w); calcerrno=0; do { Clear(); if(calcerrno) PutStr(2,1,calcerrmsg()); if(sp<1) PutStr(MIDDLE,2,"Stack empty"); else { i=sp-Upper->h+3; if(i<0) i=0; for(y=2; i=0; i--) { sprintf(str,"%s%s",stack[i].to_string()," "+(i==0)); InsertBlock(str,strlen(str)); } CalcHistory-=expr; break; } calcerrno=0; calculator(expr); } while(1); CloseWin(); DestroyWin(w); } le-1.14.9/src/loadsave.cc0000644000015000007670000003707212122047224012030 00000000000000/* * Copyright (c) 1993-2010 by Alexander V. Lukyanov (lav@yars.free.net) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include #include #include #include #ifdef HAVE_SYS_SYSLIMITS_H # include #endif #ifdef HAVE_SYS_PARAM_H # include #endif #ifdef HAVE_SYS_MOUNT_H # include #endif #ifdef HAVE_SYS_MMAN_H # include #endif #include #ifdef HAVE_UNISTD_H # include #endif #include #include #include #include #include "edit.h" #include "keymap.h" #include "highli.h" #include #include "block.h" #include "clipbrd.h" #include "getch.h" #include "bm.h" #ifndef MAP_FAILED # define MAP_FAILED ((void*)-1) #endif #ifndef DISABLE_FILE_LOCKS int LockFile(int fd,bool drop) { struct flock Lock; Lock.l_start=0; Lock.l_len=0; Lock.l_type=F_WRLCK; Lock.l_whence=SEEK_SET; if(fcntl(fd,F_SETLK,&Lock)==-1) { if(errno==EACCES || errno==EAGAIN) { struct flock Lock1; char msg[100]; static struct menu LockMenu[]={ {" &Cancel ",MIDDLE-10,FDOWN-2}, {" &Wait ",MIDDLE,FDOWN-2}, {" &Ignore ",MIDDLE+10,FDOWN-2}, {NULL}}; static struct menu LockMenu1[]={ {" &Cancel ",MIDDLE-5,FDOWN-2}, {" &Wait ",MIDDLE+5,FDOWN-2}, {NULL}}; struct stat st; Lock1=Lock; fcntl(fd,F_GETLK,&Lock1); if(Lock1.l_type==F_UNLCK) { return(-2); } fstat(fd,&st); sprintf(msg,"This file is already locked by process %ld",(long)Lock1.l_pid); switch(ReadMenuBox(LockEnforce(st.st_mode)? LockMenu1:LockMenu,HORIZ,msg," Lock Error ", VERIFY_WIN_ATTR,CURR_BUTTON_ATTR)) { case(0): case('C'): return(-1); case('I'): return(0); case('W'): MessageSync("Waiting for unlocking the file... (C-x - cancel)"); errno=EACCES; while(fcntl(fd,F_SETLK,&Lock)==-1 && (errno==EACCES || errno==EAGAIN)) { if(WaitForKey(1000)!=ERR) { int action=GetNextAction(); if(action==CANCEL) { ErrMsg("Interrupted by user"); return(-1); } } } if(errno!=EACCES && errno!=EAGAIN) return(-2); } } else { return(-2); } } if(drop) { Lock.l_type=F_RDLCK; // drop write lock to read lock fcntl(fd,F_SETLK,&Lock); } return(0); } #else /* DISABLE_FILE_LOCKS */ int LockFile(int,bool) { return 0; } #endif /* DISABLE_FILE_LOCKS */ struct menu ConCan4Menu[]={ { " C&ontinue ",MIDDLE-6,FDOWN-2 }, { " &Cancel ",MIDDLE+6,FDOWN-2 }, {NULL}}; off_t GetDevSize(int fd) { #ifdef BLKGETSIZE unsigned sect=0; if(ioctl(fd,BLKGETSIZE,§)==0) return ((off_t)sect)<<9; #endif off_t lower=0; off_t upper=0x10000; char buf[1024]; for(;;) { off_t pos=lseek(fd,upper,SEEK_SET); if(pos!=upper) break; int res=read(fd,buf,sizeof(buf)); if(res<=0) break; lower=upper; upper*=2; } for(;;) { if(upper<=lower) break; off_t mid=(upper+lower)/2; off_t pos=lseek(fd,mid,SEEK_SET); if(pos!=mid) { upper=mid; continue; } int res=read(fd,buf,sizeof(buf)); if(res>0) lower=mid+res; else upper=mid; } return upper; } int LoadFile(char *name) { struct stat st; offs i; num act_read; char msg[256]; const InodeInfo *old; CheckBlock(); if(!hide) MainClipBoard.Copy(); EmptyText(); ResetBookmarks(); flag=REDISPLAY_ALL; errno=0; View&=~2; /* clear the 'temporarily read-only' bit */ if(!name[0]) { buffer_mmapped=false; return(OK); } sprintf(msg,"Loading the file \"%.60s\"...",name); MessageSync(msg); newfile=0; const char *open_name=name; unsigned long long mmap_begin=0; unsigned long mmap_len=0; char open_name1[256]; unsigned n; if(buffer_mmapped) { if(sscanf(name,"%[^:]:%lli:%li%n",open_name1,&mmap_begin,&mmap_len,&n)==3 && n==strlen(name)) open_name=open_name1; else mmap_begin=mmap_len=0; } if(stat(open_name,&st)!=-1) { FileMode=st.st_mode; if((!buffer_mmapped && (S_ISBLK(FileMode) || S_ISCHR(FileMode))) || S_ISFIFO(FileMode)) { ErrMsg("This is a special file or a pipe\nthat I cannot edit."); EmptyText(); return(ERR); } if(S_ISDIR(FileMode)) View|=2; } else if(errno==ENOENT && !View && !buffer_mmapped) { int f=creat(open_name,0644); if(f!=-1) { close(f); newfile=1; } else { ErrMsg("Cannot create the file.\n" "The directory does not exist or is not accessible\n" "or does not permit writing"); EmptyText(); return(ERR); } } int open_flags=View?O_RDONLY:O_RDWR; if(!View && !buffer_mmapped) open_flags|=O_CREAT; file=open(open_name,open_flags,0664); if(file==-1 && !View) { View|=2; file=open(open_name,O_RDONLY); /* try to open the file in read-only mode */ } if(file==-1) { FError(open_name); EmptyText(); return(ERR); } // re-stat the file in case it was created fstat(file,&st); FileMode=st.st_mode; if(!View) { int lock_res=LockFile(file,true); if(lock_res==-1) { View&=~2; close(file); file=-1; EmptyText(); return(ERR); } if(lock_res==-2) ErrMsg("Warning: file locking failed"); } if(!buffer_mmapped) { if(ReplaceTextFromFile(file,st.st_size,&act_read)!=OK) { if(errno) FError(name); EmptyText(); return(ERR); } CheckPoint(); num DosLastLine=0; num UnixLastLine=0; for(i=0; ; i++) { i=ScanForCharForward(i,'\n'); if(i==-1) break; UnixLastLine++; if(i>0 && CharAt_NoCheck(i-1)=='\r') DosLastLine++; } #if !defined(__MSDOS__) && !defined(__CYGWIN32__) if(UnixLastLine/20) { if(mmap_len==0) { mmap_len=st.st_size; if((size_t)mmap_len!=st.st_size) { errno=ENOMEM; FError(name); EmptyText(); return ERR; } } buffer=(char*)mmap(0,mmap_len,PROT_READ|(View?0:PROT_WRITE), MAP_SHARED,file,mmap_begin); if(buffer==(char*)MAP_FAILED) { buffer=0; FError(name); EmptyText(); return ERR; } BufferSize=mmap_len; ptr1=ptr2=BufferSize; GapSize=0; TextEnd=TextPoint(BufferSize); } #endif } stdcol=modified=0; hide=1; flag=REDISPLAY_ALL; fstat(file,&st); FileInfo=InodeInfo(&st); strcpy(FileName,name); CurrentPos=TextBegin; if(SavePos) { old=PositionHistory.FindInode(FileInfo); if(old) { if(old->offset!=-1) { CurrentPos=old->offset; if(!hex) stdcol=GetCol(); } else if(old->line!=-1 && old->col!=-1) MoveLineCol(old->line,old->col); } } LoadHistory+=HistoryLine(name); InitHighlight(); ScrShift=0; CenterView(); alarm(ALARMDELAY); /* set alarm so the file is dumped at regular intervals */ return(OK); } int MaxBackup=9; static char *BackupName(char *buf,char *bp,char *filename,char *bak,int n) { char *suffix=(char*)alloca(strlen(bak)+40+1); sprintf(suffix,bak,n); sprintf(buf,"%s/%s%s",bp,filename,suffix); return buf; } static void MoveBackup(char *bp,char *filename,char *bak,int n) { char *bakname=(char*)alloca(strlen(bp)+1+strlen(filename)+strlen(bak)+40+1); BackupName(bakname,bp,filename,bak,n); if(access(bakname,F_OK)!=-1) { if(n>=MaxBackup) remove(bakname); else { char *bakname1=(char*)alloca(strlen(bp)+1+strlen(filename)+strlen(bak)+40+1); BackupName(bakname1,bp,filename,bak,n+1); if(!strcmp(bakname,bakname1)) remove(bakname); else { MoveBackup(bp,filename,bak,n+1); if(rename(bakname,bakname1)==-1) remove(bakname); } } } } static int CreateBak(char *name) { char *buf2; num buf2size; num bytesread; struct stat st; int fd,bfd; char directory[256]; char *filename; int namemax; int res=OK; filename=strrchr(name,'/'); if(filename==NULL) { strcpy(directory,"."); filename=name; } else { if(filename==name) strcpy(directory,"/"); else { strncpy(directory,name,filename-name); directory[filename-name]=0; } filename++; } MessageSync("Creating backup file..."); namemax=pathconf(directory,_PC_NAME_MAX); if(namemax==-1) namemax=14; char *bp=BakPath; if(*bp==0) bp=directory; else if(bp[0]=='~' && (bp[1]==0 || isslash(bp[1]))) { bp=(char*)alloca(strlen(bp)+strlen(HOME)); sprintf(bp,"%s%s",HOME,BakPath+1); } MoveBackup(bp,filename,bak,1); char *bakname=(char*)alloca(strlen(bp)+1+strlen(filename)+strlen(bak)+40+1); BackupName(bakname,bp,filename,bak,1); if(stat(name,&st)==-1) { FError(name); return ERR; } fd=open(name,O_RDONLY); bfd=open(bakname,O_TRUNC|O_CREAT|O_WRONLY,st.st_mode&~0077); if(fd==-1) { if(bfd!=-1) close(bfd); FError(name); return ERR; } else if(bfd==-1) { close(fd); FError(bakname); return ERR; } buf2size=st.st_size; if(buf2size>0x1000) buf2size=0x1000; if((buf2=(char*)malloc(buf2size))==NULL) { NotMemory(); res=ERR; } else { for(;;) { bytesread=read(fd,buf2,buf2size); if(bytesread==-1) { FError(name); res=ERR; break; } if(bytesread==0) break; // FIXME: partial writes if(write(bfd,buf2,bytesread)==-1) { FError(bakname); res=ERR; break; } } free(buf2); } close(fd); close(bfd); if(res==OK) { struct utimbuf ut; ut.actime=st.st_atime; ut.modtime=st.st_mtime; utime(bakname,&ut); } return res; } int CheckMode(mode_t mode) { if((mode&S_IFMT)!=S_IFREG) { ErrMsg("This is not a regular file"); return(0); } return(1); } int SaveFile(char *name) { struct stat st; char msg[256]; int nfile; num act_written; int delete_old_file=0; if(buffer_mmapped) { if(!strcmp(name,FileName)) return OK; } if(Text && !View) UserOptimizeText(); sprintf(msg,"Saving the file \"%.60s\"...",name); MessageSync(msg); if(stat(name,&st)!=-1) { if(!CheckMode(st.st_mode)) return(ERR); InodeInfo NewFileInfo(&st,GetLine(),GetCol()); if(file!=-1) { if(buffer_mmapped && FileInfo.SameFile(NewFileInfo)) return OK; if(FileInfo.SameFileModified(NewFileInfo)) { switch(ReadMenuBox(ConCan4Menu,HORIZ,"The file was changed out of the editor", " Warning ",VERIFY_WIN_ATTR,CURR_BUTTON_ATTR)) { case('C'): case(0): return(ERR); } } else if(!FileInfo.SameFile(NewFileInfo)) { switch(ReadMenuBox(ConCan4Menu,HORIZ,"The file already exists and will be overwritten", " Verify ",VERIFY_WIN_ATTR,CURR_BUTTON_ATTR)) { case('C'): case(0): return(ERR); } delete_old_file=1; } } if(makebak && !newfile) /* only for 'old' files */ { if(CreateBak(name)!=OK) { switch(ReadMenuBox(ConCan4Menu,HORIZ,"Cannot create backup file", " Warning ",VERIFY_WIN_ATTR,CURR_BUTTON_ATTR)) { case('C'): case(0): return(ERR); } } } } else { if(errno!=ENOENT) { FError(name); return(ERR); } st.st_mode=FileMode|0600; delete_old_file=1; } if(!newfile) delete_old_file=0; newfile=0; MessageSync(msg); errno=0; nfile=open(name,O_CREAT|O_RDWR,st.st_mode); if(nfile==-1) { FError(name); return(ERR); } int lock_res=LockFile(nfile,false); if(lock_res==-1) { close(nfile); return(ERR); } if(lock_res==-2) ErrMsg("Warning: file locking failed"); // now after locking truncate the file #ifdef HAVE_FTRUNCATE ftruncate(nfile,0); #else close(open(name,O_TRUNC|O_RDONLY)); #endif struct stat new_st; if(fstat(nfile,&new_st)!=-1 && new_st.st_mode!=st.st_mode) { /* force new file to be the same mode as source one */ #ifdef HAVE_FCHMOD fchmod(nfile,st.st_mode); #else chmod(name,st.st_mode); #endif } /* now, after all that stuff, write the buffer contents */ errno=0; if(WriteBlock(nfile,0,Size(),&act_written)!=OK) { if(errno) FError(name); close(nfile); return(ERR); } if(act_written!=Size()) { ErrMsg("Cannot write the file up to end\nPerhaps disk is full"); close(nfile); return(ERR); } if(buffer_mmapped) { close(nfile); return OK; } modified=0; CheckPoint(); stat(name,&st); FileInfo=InodeInfo(&st); SavePosition(); close(file); file=nfile; LockFile(file,true); if(delete_old_file) { if(stat(FileName,&st)!=-1 && st.st_size==0) remove(FileName); } strcpy(FileName,name); return(OK); } int ReopenRW() { struct stat st; if(View==0) return(OK); if(access(FileName,W_OK|R_OK)==-1) { if(stat(FileName,&st)==-1) { FError(FileName); return ERR; } if(st.st_uid!=geteuid()) { ErrMsg("You are not the owner of the file,\nso you cannot force read-write open"); return ERR; } st.st_mode|=S_IRUSR|S_IWUSR; if(chmod(FileName,st.st_mode)==-1) { FError("chmod() failed"); return ERR; } } View=0; char *name=(char*)alloca(strlen(FileName)+1); strcpy(name,FileName); offs oldbb=BlockBegin; offs oldbe=BlockEnd; offs oldpos=CurrentPos; int oldhide=hide; int res=LoadFile(name); if(res==OK) { BlockBegin=oldbb; BlockEnd=oldbe; CurrentPos=oldpos; hide=oldhide; } return res; } void SavePosition() { num offset=CurrentPos; num line=CurrentPos.LineSimple(); num col=CurrentPos.ColSimple(); FileInfo.line=line; FileInfo.col=col; FileInfo.offset=offset; PositionHistory+=FileInfo; } le-1.14.9/src/options.cc0000644000015000007670000010346112122046656011731 00000000000000/* * Copyright (c) 1993-2010 by Alexander V. Lukyanov (lav@yars.free.net) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include #include #include #include #include #include #include #include #include "edit.h" #include "rus.h" #include "keymap.h" #include "options.h" #include "highli.h" #include "getch.h" #include "format.h" #include "colormnu.h" #include "mouse.h" #include "undo.h" bool ExplicitInitName=false; char InitName[256]; extern int MaxBackup; extern int le_use_default_colors; int useidl=0; int min_undo_levels=4; int max_undo_memory=128; int glue_small_changes=1; int undo_enable=1; extern int grsetno; #define STR 0 #define ONE 1 #define MANY 2 #define BUTTON 3 #define NUM 4 static int OldTabSize; #define _StrPos 16 #define _StrLen 49 struct opt { const char *name; int type; void *var; int x,y; int len; int maxlen; int flags; union { char *s; int n; } old; } opt[]= { {"&Insert", ONE, (void*)&insert, 3,2}, {"&Autoindent", ONE, (void*)&autoindent, 3,3}, {"Save history", ONE, (void*)&SaveHst, 22,2}, {"Save positions", ONE, (void*)&SavePos, 22,3}, // {"rectangle &Blocks",ONE, (void*)&rblock, 45,2}, {"No regular expr.", ONE, (void*)&noreg, 45,2}, {"Match case", ONE, (void*)&match_case, 45,3}, {"Use &colors", ONE, (void*)&UseColor, 45,4}, {"&Syntax highlight",ONE, (void*)&hl_option, 45,5}, {"Use tabs", ONE, (void*)&UseTabs, 45,6}, {"BackSp unindents", ONE, (void*)&BackspaceUnindents,45,7}, {"Lazy page scroll", ONE, (void*)&PreferPageTop, 45,8}, #ifdef WITH_MOUSE {"Use mouse", ONE, (void*)&UseMouse, 45,9}, #endif {"&Latin", MANY, (void*)&inputmode, 3,5}, {"r&Ussian", MANY, (void*)&inputmode, 3,6}, {"&Graphic", MANY, (void*)&inputmode, 3,7}, {"&Exact", MANY, (void*)&editmode, 22,5}, {"te&Xt", MANY, (void*)&editmode, 22,6}, {"&Hex", MANY, (void*)&editmode, 22,7}, {"&Tab size", NUM, (void*)&TabSize, 3,9}, {"Indent size", NUM, (void*)&IndentSize, 3,10}, {"Vertical scroll", NUM, (void*)&Scroll, 22,9}, {"Horizontal scroll",NUM, (void*)&hscroll, 22,10}, {"Make backup", ONE, (void*)&makebak, 3,12}, {"Number of backups",NUM, (void*)&MaxBackup, 22,12}, {"Backup suffix", STR, (void*)bak, 17,13,8,sizeof(bak) }, {"backup &Path", STR, (void*)BakPath, 17,14,48,sizeof(BakPath) }, /* {" Save ", BUTTON, NULL, MIDDLE-15,FDOWN-2}, {" Update ", BUTTON, NULL, MIDDLE-5,FDOWN-2}, {" Use ", BUTTON, NULL, MIDDLE+5,FDOWN-2}, {" Cancel ", BUTTON, NULL, MIDDLE+15,FDOWN-2},*/ {NULL} }, TOpt[]= { {"No cyrillic", MANY, (void*)&coding, 3,2}, {"Alternative", MANY, (void*)&coding, 3,3}, {"Alternative with 'jo'",MANY, (void*)&coding, 3,4}, {"KOI-8", MANY, (void*)&coding, 3,5}, {"KOI-8-BESTA", MANY, (void*)&coding, 3,6}, {"Main", MANY, (void*)&coding, 3,7}, {"IBM coding Ёе©збц╢юыад",MANY, (void*)&grsetno,32,2}, {"KOI-8 coding 1 ▀²≈╡ ⌡▄≤╠≥°",MANY, (void*)&grsetno,32,3}, {"KOI-8 coding 2 ┐∙▐╙▓⌠└░╘▒■",MANY, (void*)&grsetno,32,4}, {"No graphics |+++++++++-",MANY, (void*)&grsetno,32,5}, {"Use insert/delete line cap.",ONE, &useidl,32,7}, {"Number of functional keys",NUM, (void*)&FuncKeysNum,32,8}, {NULL} }, FormatOpt[]= { {"Left Margin", NUM, (void*)&LeftMargin, 3,2,3}, {"Line Length", NUM, (void*)&LineLen, 3,3,3}, {"First line margin",NUM, (void*)&FirstLineMargin,3,4,3}, {"Left adjustment", ONE, &LeftAdj, 3,6}, {"Right adjustment", ONE, &RightAdj, 3,7}, {"Auto word wrap", ONE, &wordwrap, 3,9}, {NULL} }, AppearOptTbl[]= { {"Right scroll bar", MANY, &ShowScrollBar,3,2}, {"No scroll bar", MANY, &ShowScrollBar,3,3}, {"Left scroll bar", MANY, &ShowScrollBar,3,4}, {"Bottom status line",MANY, &ShowStatusLine,3,6}, {"No status line", MANY, &ShowStatusLine,3,7}, {"Top status line", MANY, &ShowStatusLine,3,8}, {NULL} }, ProgOptTbl[]= { {"&Compile", STR, (void*)Compile, _StrPos,2,_StrLen,sizeof(Compile) }, {"&Make", STR, (void*)Make, _StrPos,3,_StrLen,sizeof(Make) }, {"&Run", STR, (void*)Run, _StrPos,4,_StrLen,sizeof(Run) }, {"&Shell", STR, (void*)Shell, _StrPos,5,_StrLen,sizeof(Shell) }, {"&Help", STR, (void*)HelpCmd, _StrPos,6,_StrLen,sizeof(HelpCmd) }, {NULL} }, UndoOptTbl[]= { {"Enable undo", ONE, &undo_enable, 3,2}, {"Glue small changes together", ONE, &glue_small_changes, 3,3}, {"Mininum undo levels", NUM, (void*)&min_undo_levels, 3,4,3}, {"Maximum undo memory (Mb)", NUM, (void*)&max_undo_memory,3,5,4}, {NULL} }; const struct init init[]= { { "tabsize", NUM, (void*)&TabSize }, { "indentsize", NUM, (void*)&IndentSize }, { "autoindent", NUM, (void*)&autoindent }, { "bsunindents", NUM, (void*)&BackspaceUnindents }, { "insert", NUM, (void*)&insert }, { "inputmode", NUM, (void*)&inputmode }, { "editmode", NUM, (void*)&editmode }, { "makebak", NUM, (void*)&makebak }, { "bakpath", STR, (void*)BakPath }, { "make", STR, (void*)Make }, { "shell", STR, (void*)Shell }, { "run", STR, (void*)Run }, { "compile", STR, (void*)Compile }, { "scroll", NUM, (void*)&Scroll }, { "hscroll", NUM, (void*)&hscroll }, { "rblock", NUM, (void*)&rblock }, { "savepos", NUM, (void*)&SavePos }, { "savehst", NUM, (void*)&SaveHst }, { "noreg", NUM, (void*)&noreg }, { "match_case", NUM, (void*)&match_case }, { "linelen", NUM, (void*)&LineLen }, { "leftmrg", NUM, (void*)&LeftMargin }, { "flnmarg", NUM, (void*)&FirstLineMargin }, { "leftadj", NUM, (void*)&LeftAdj }, { "rightadj", NUM, (void*)&RightAdj }, { "helpcmd", STR, (void*)HelpCmd }, { "usecolor", NUM, (void*)&UseColor }, { "usetabs", NUM, (void*)&UseTabs }, { "scrollbar", NUM, &ShowScrollBar }, { "statusline", NUM, &ShowStatusLine }, { "backupext", STR, bak }, { "backupnum", NUM, &MaxBackup }, { "preferpagetop",NUM, &PreferPageTop }, { "wordwrap", NUM, &wordwrap }, { "syntaxhl", NUM, &hl_option }, { "undo_enable", NUM, &undo_enable }, { "undo_min_levels",NUM,&min_undo_levels }, { "undo_max_memory",NUM,&max_undo_memory }, { "undo_glue", NUM, &glue_small_changes }, #ifdef WITH_MOUSE { "usemouse", NUM, &UseMouse }, #endif { NULL } }; const struct init term[]= { { "coding", NUM, (void*)&coding }, { "grsetno", NUM, (void*)&grsetno }, { "chset", STR, (void*)&chset }, { "fknum", NUM, (void*)&FuncKeysNum }, { "useidl", NUM, &useidl }, { NULL } }; const struct init colors[]= { { "default_colors", NUM, &le_use_default_colors }, { "status_line", STR, color_descriptions[STATUS_LINE] }, { "status_line_bw", STR, color_descriptions[STATUS_LINE+MAX_COLOR_NO] }, { "normal_text", STR, color_descriptions[NORMAL_TEXT] }, { "normal_text_bw", STR, color_descriptions[NORMAL_TEXT+MAX_COLOR_NO] }, { "block_text", STR, color_descriptions[BLOCK_TEXT] }, { "block_text_bw", STR, color_descriptions[BLOCK_TEXT+MAX_COLOR_NO] }, { "error_win", STR, color_descriptions[ERROR_WIN] }, { "error_win_bw", STR, color_descriptions[ERROR_WIN+MAX_COLOR_NO] }, { "verify_win", STR, color_descriptions[VERIFY_WIN] }, { "verify_win_bw", STR, color_descriptions[VERIFY_WIN+MAX_COLOR_NO] }, { "curr_button", STR, color_descriptions[CURR_BUTTON] }, { "curr_button_bw", STR, color_descriptions[CURR_BUTTON+MAX_COLOR_NO] }, { "help_win", STR, color_descriptions[HELP_WIN] }, { "help_win_bw", STR, color_descriptions[HELP_WIN+MAX_COLOR_NO] }, { "dialogue_win", STR, color_descriptions[DIALOGUE_WIN] }, { "dialogue_win_bw", STR, color_descriptions[DIALOGUE_WIN+MAX_COLOR_NO]}, { "menu_win", STR, color_descriptions[MENU_WIN] }, { "menu_win_bw", STR, color_descriptions[MENU_WIN+MAX_COLOR_NO] }, { "disabled_item", STR, color_descriptions[DISABLED_ITEM] }, { "disabled_item_bw",STR, color_descriptions[DISABLED_ITEM+MAX_COLOR_NO]}, { "scroll_bar", STR, color_descriptions[SCROLL_BAR] }, { "scroll_bar_bw", STR, color_descriptions[SCROLL_BAR+MAX_COLOR_NO] }, { "shadowed", STR, color_descriptions[SHADOWED] }, { "shadowed_bw", STR, color_descriptions[SHADOWED+MAX_COLOR_NO] }, { "syntax1", STR, color_descriptions[SYNTAX1] }, { "syntax1_bw", STR, color_descriptions[SYNTAX1+MAX_COLOR_NO] }, { "syntax2", STR, color_descriptions[SYNTAX2] }, { "syntax2_bw", STR, color_descriptions[SYNTAX2+MAX_COLOR_NO] }, { "syntax3", STR, color_descriptions[SYNTAX3] }, { "syntax3_bw", STR, color_descriptions[SYNTAX3+MAX_COLOR_NO] }, { "syntax4", STR, color_descriptions[SYNTAX4] }, { "syntax4_bw", STR, color_descriptions[SYNTAX4+MAX_COLOR_NO] }, { "syntax5", STR, color_descriptions[SYNTAX5] }, { "syntax5_bw", STR, color_descriptions[SYNTAX5+MAX_COLOR_NO] }, { "syntax6", STR, color_descriptions[SYNTAX6] }, { "syntax6_bw", STR, color_descriptions[SYNTAX6+MAX_COLOR_NO] }, { "highlight", STR, color_descriptions[HIGHLIGHT] }, { "highlight_bw", STR, color_descriptions[HIGHLIGHT+MAX_COLOR_NO] }, { NULL } }; void SaveConfToOpenFile(FILE *f,const struct init *init) { const struct init *p; for(p=init; p->name; p++) { fprintf(f,"%s=",p->name); if(p->format==NUM) fprintf(f,"%d",*(int*)(p->var)); else if(p->format==STR) fputs((char*)(p->var),f); fputc('\n',f); } } void SaveConfToFile(const char *f,const struct init *init) { FILE *conf; conf=fopen(f,"w"); if(conf==NULL) { FError(f); return; } SaveConfToOpenFile(conf,init); if(ferror(conf)) { fclose(conf); FError(f); return; } fclose(conf); } void SaveConf(const char *f) { MessageSync("Saving the editor options..."); SaveConfToFile(f,init); strcpy(InitName,f); ClearMessage(); } void SaveTermOpt() { char t[256]; MessageSync("Saving the terminal options..."); #ifndef MSDOS sprintf(t,"%s/.le/term-%s",HOME,TERM); #else sprintf(t,"%s/le-%s",HOME,TERM); #endif SaveConfToFile(t,term); ClearMessage(); } void fskip(FILE *f) { int i; while((i=getc(f))!=EOF && i!='\n'); } void ReadConfFromOpenFile(FILE *f,const struct init *init,bool mine) { const struct init *ptr; int i; char str[256]; char *s; if(mine) { #ifndef __MSDOS__ struct stat st; if(fstat(fileno(f),&st)==0) { if(st.st_uid!=getuid()) // don't read conf from other's files. return; } #endif } for(;;) { if(fscanf(f,"%[^=\n]=",str)!=1) { fskip(f); if(feof(f)) break; continue; } for(i=0; str[i]; i++) if(!isspace((unsigned char)str[i])) break; memmove(str,str+i,strlen(str+i)+1); for(i=strlen(str); i>0; i--) if(!isspace((unsigned char)str[i-1])) break; str[i]=0; for(i=strlen(str); i>0; i--) str[i-1]=tolower(str[i-1]); for(ptr=init; ptr->name; ptr++) { if(!strcmp(ptr->name,str)) { if(ptr->format==NUM) { if(fscanf(f,"%d\n",(int*)(ptr->var))<1) fskip(f); break; } else if(ptr->format==STR) { s=(char*)(ptr->var); do { if((i=getc(f))==EOF || i=='\n') break; *s++=i; if(s-(char*)(ptr->var)>=255) { fskip(f); break; } } while(1); *s='\0'; } break; } } if(!ptr->name) fskip(f); } } void ReadConfFromFile(const char *ini,const struct init *init,bool mine) { FILE *f; f=fopen(ini,"r"); if(f==NULL) return; ReadConfFromOpenFile(f,init,mine); fclose(f); } static bool ConfOK(const char *f,bool mine) { if(mine) { #ifndef __MSDOS__ struct stat st; if(stat(f,&st)==-1) return false; if(st.st_uid!=getuid()) return false; // don't use other's config #endif } if(access(f,R_OK)==-1) return false; return true; } void ReadConf() { char t[256]; #ifndef __MSDOS__ bool mine; sprintf(t,"%s/.le/term-%s",HOME,TERM); if(!ConfOK(t,false)) { sprintf(t,"%s/term-%s",PKGDATADIR,TERM); if(!ConfOK(t,false)) { sprintf(t,"%s/.le/term",HOME); if(!ConfOK(t,false)) sprintf(t,"%s/term",PKGDATADIR); } } ReadConfFromFile(t,term,false); if(chset[0]=='7') // workaround for older version init_chset(); sprintf(t,"%s/.le/colors-%s",HOME,TERM); if(!ConfOK(t,false)) { sprintf(t,"%s/colors-%s",PKGDATADIR,TERM); if(!ConfOK(t,false)) { sprintf(t,"%s/.le/colors",HOME); if(!ConfOK(t,false)) sprintf(t,"%s/colors",PKGDATADIR); } } ReadConfFromFile(t,colors,false); ParseColors(); mine=false; if(!ExplicitInitName) { strcpy(InitName,".le.ini"); if(!ConfOK(InitName,mine=true)) { sprintf(InitName,"%s/.le/le.ini",HOME); if(!ConfOK(InitName,mine=false)) { sprintf(t,"%s/le.ini",PKGDATADIR); ReadConfFromFile(t,init,false); goto ini_done; } } } ReadConfFromFile(InitName,init,mine); ini_done: #else sprintf(t,"%s/le-%s",HOME,TERM); ReadConfFromFile(t,term,false); strcpy(InitName,"le.ini"); if(access(InitName,R_OK)==-1) sprintf(InitName,"%s/le.ini",HOME); ReadConfFromFile(InitName,init,false); #endif CorrectParameters(); } void CorrectParameters() { if(TabSize>99) TabSize=99; if(TabSize<2) TabSize=2; if(hscroll>40) hscroll=40; if(hscroll<1) hscroll=1; if(Scroll>LINES/2) Scroll=LINES/2; if(Scroll<1) Scroll=1; if(LineLen<10) LineLen=10; if(LineLen>999) LineLen=999; if(LeftMargin<0) LeftMargin=0; if(LeftMargin>999) LeftMargin=999; if(FirstLineMargin<0) FirstLineMargin=0; if(FirstLineMargin>LineLen/2) FirstLineMargin=LineLen/2; if(MaxBackup<1) MaxBackup=1; if(MaxBackup>99) MaxBackup=99; if(min_undo_levels<1) min_undo_levels=1; if(max_undo_memory<1) max_undo_memory=1; switch(ShowScrollBar) { case(SHOW_LEFT): TextWinX=1; TextWinWidth=COLS-1; ScrollBarX=0; break; default: ShowScrollBar=SHOW_RIGHT; TextWinX=0; TextWinWidth=COLS-1; ScrollBarX=COLS-1; break; case(SHOW_NONE): TextWinX=0; TextWinWidth=COLS; ScrollBarX=-1; break; } switch(ShowStatusLine) { case(SHOW_TOP): TextWinY=1; TextWinHeight=LINES-1; StatusLineY=0; break; default: ShowStatusLine=SHOW_BOTTOM; TextWinY=0; TextWinHeight=LINES-1; StatusLineY=LINES-1; break; case(SHOW_NONE): TextWinY=0; TextWinHeight=LINES; StatusLineY=-1; break; } idlok(stdscr,useidl); undo.SetMinGroups(min_undo_levels); undo.SetMaxSize(max_undo_memory*1024*1024); undo.SetEnable(undo_enable); undo.SetGlue(glue_small_changes); if(buffer) { if(hex) ScreenTop=ScreenTop&~15; if(TabSize!=OldTabSize) TextPoint::OrFlags(COLUNDEFINED); } init_attrs(); #ifdef WITH_MOUSE SetupMouse(); #endif } int GetNo(const struct opt *p,const struct opt *p1) { int i; for(i=0; p1!=p; p1++) { if(p1->var==p->var) i++; } return(i); } static int GetDist(int fx,int fy,const struct opt *to,int action) { int d=30000; int tx=to->x,ty=to->y; Absolute(&tx,1,Upper->w); Absolute(&ty,1,Upper->h); Absolute(&fx,1,Upper->w); Absolute(&fy,1,Upper->h); switch(action) { case(LINE_UP): d=fy-ty; if(d<=0) d+=Upper->h; d*=256; d+=abs(fx-tx); break; case(LINE_DOWN): d=ty-fy; if(d<=0) d+=Upper->h; d*=256; d+=abs(fx-tx); break; case(CHAR_LEFT): d=fx-tx; if(d<=0) d+=Upper->w; /* d*=256;*/ d+=abs(fy-ty)*20; break; case(CHAR_RIGHT): d=tx-fx; if(d<=0) d+=Upper->w; /* d*=256;*/ d+=abs(fy-ty)*20; break; } return(d); } #ifdef WITH_MOUSE static bool InOptField(int y,int x,struct opt *o) { int oy=o->y; int ox=o->x; int w=3; if(o->type==NUM) { w=o->len; if(w==0) w=4; } else if(o->type==STR) w=o->len; else if(o->type==BUTTON) w=ItemLen(o->name); Absolute(&ox,w,Upper->w); Absolute(&oy,1,Upper->h); return (y==oy && x>=ox && xa; int len,ch_len; OldTabSize=TabSize; int fx=curr->x; int fy=curr->y; for(p=opt; p->name; p++) { if(p->type==STR) p->old.s=(char*)strdup((char*)p->var); else if(p->type==NUM || p->type==ONE || p->type==MANY) p->old.n=*(int*)p->var; } for(p=opt; p->name; p++) { switch(p->type) { case(ONE): PutStr(p->x-1,p->y,"[ ]"); DisplayItem(p->x+3,p->y,p->name,DIALOGUE_WIN_ATTR); break; case(MANY): PutStr(p->x-1,p->y,"( )"); DisplayItem(p->x+3,p->y,p->name,DIALOGUE_WIN_ATTR); break; case(STR): if(p->flags&FRIGHT) DisplayItem(p->x+p->len+2,p->y,p->name,DIALOGUE_WIN_ATTR); else DisplayItem(p->x-ItemLen(p->name)-2,p->y,p->name,DIALOGUE_WIN_ATTR); PutStr(p->x-1,p->y,"["); PutStr(p->x+p->len,p->y,"]"); break; case(NUM): PutStr(p->x-1,p->y,"["); PutStr(p->x+(p->len?p->len:2),p->y,"]"); DisplayItem(p->x+2+(p->len?p->len:2),p->y,p->name,DIALOGUE_WIN_ATTR); break; } } for(;;) { for(p=opt; p->name; p++) { SetAttr(a); switch(p->type) { case(ONE): if(*(int*)(p->var)) PutCh(p->x,p->y,'X'); else PutCh(p->x,p->y,' '); break; case(MANY): if(*(int*)(p->var)==GetNo(p,opt)) PutCh(p->x,p->y,'*'); else PutCh(p->x,p->y,' '); break; case(STR): if(p==curr) sprintf(s,"%-*.*s",p->len,p->len,(char*)(p->var)+mb_get_pos_for_col((char*)(p->var),shift,strlen((char*)(p->var)))); else sprintf(s,"%-*.*s",p->len,p->len,(char*)(p->var)); if(curr==p) SetAttr(CURR_BUTTON_ATTR); PutStr(p->x,p->y,s); break; case(BUTTON): DisplayItem(p->x,p->y,p->name,curr==p?CURR_BUTTON_ATTR:DIALOGUE_WIN_ATTR); break; case(NUM): sprintf(s,"%-*d",(p->len?p->len:2),*(int*)(p->var)); if(curr==p) SetAttr(CURR_BUTTON_ATTR); PutStr(p->x,p->y,s); break; } } if(OldShowStatusLine==SHOW_BOTTOM && ShowStatusLine==SHOW_BOTTOM) StatusLine(); switch(curr->type) { case(BUTTON): move(LINES-1,COLS-1); curs_set(0); break; case(ONE): case(MANY): curs_set(1); GotoXY(curr->x,curr->y); break; case(STR): curs_set(1); GotoXY(curr->x+col-shift,curr->y); break; case(NUM): curs_set(1); GotoXY(curr->x+pos,curr->y); break; } action=GetNextAction(); use_key: if(action==-1) continue; switch(action) { #ifdef WITH_MOUSE case(MOUSE_ACTION): { MEVENT mev; if(getmouse(&mev)==ERR) continue; if(!(mev.bstate&ALL_MOUSE_EVENTS)) continue; for(p=opt; p->name; p++) { if(InOptField(mev.y-Upper->y,mev.x-Upper->x,p)) { curr=p; if(curr->type==ONE || curr->type==MANY || curr->type==BUTTON) { ungetch(' '); } continue; } } continue; } #endif // WITH_MOUSE case(NEWLINE): case(CANCEL): goto leave_cycle; case(EDITOR_HELP): if(SetupHelp) Help(SetupHelp,SetupTitle); break; case(CHAR_LEFT): case(CHAR_RIGHT): if(curr->type==STR) break; case(LINE_UP): case(LINE_DOWN): if(action==LINE_UP || action==LINE_DOWN) fy=curr->y; else fx=curr->x; dist=30000; /* a large value */ n=NULL; for(p1=opt; p1->name; p1++) { if(p1!=curr) { d=GetDist(fx,fy,p1,action); if(dy; else fx=curr->x; } break; default: if(action!=NO_ACTION || StringTypedLen!=1) { if(curr->type==STR) break; action=EatKey(action); goto use_key; break; } key=StringTyped[0]; if(key==9) { curr++; if(curr->name==NULL) curr=opt; newitem=1; fx=curr->x; fy=curr->y; break; } if(curr->type==STR) break; if(curr->type==NUM && isdigit(key)) break; if(key==' ') { switch(curr->type) { case(ONE): *(int*)(curr->var)=!*(int*)(curr->var); break; case(MANY): *(int*)(curr->var)=GetNo(curr,opt); break; case(BUTTON): action=HandleButton(curr->name,curr-opt); goto use_key; } break; } key=toupper(key); for(p1=opt; p1->name; p1++) { if(ItemChar(p1->name)==key) { curr=p1; newitem=1; fx=curr->x; fy=curr->y; if(p1->type==BUTTON) { action=NEWLINE; StringTyped[0]='\n'; StringTypedLen=1; } else if(p1->type==ONE || p1->type==MANY) { action=NO_ACTION; StringTyped[0]=' '; StringTypedLen=1; } else break; goto use_key; } } } if(newitem) { newitem=0; shift=0; pos=0; col=0; first=1; continue; } switch(curr->type) { case(NUM): if(StringTypedLen==1 && isdigit(key=StringTyped[0])) { if(pos==0) { pos=1; *(int*)(curr->var)=key-'0'; } else { *(int*)(curr->var) = *(int*)(curr->var)*10+key-'0'; pos++; if(pos>=curr->len || curr->len==0) { pos=0; CorrectParameters(); } } } break; case(STR): switch(action) { case(CHAR_LEFT): if(pos>0) mb_char_left((char*)(curr->var),&pos,&col,strlen((char*)(curr->var))); break; case(CHAR_RIGHT): if(pos<(int)strlen((char*)(curr->var))) mb_char_right((char*)(curr->var),&pos,&col,strlen((char*)(curr->var))); break; case(LINE_BEGIN): pos=col=0; break; case(LINE_END): pos=strlen((char*)(curr->var)); mb_get_col((char*)(curr->var),pos,&col,strlen((char*)(curr->var))); break; case(BACKSPACE_CHAR): if(pos==0) break; mb_char_left((char*)(curr->var),&pos,&col,strlen((char*)(curr->var))); if(shift>0) shift--; case(DELETE_CHAR): ch_len=mb_len((char*)(curr->var)+pos,strlen((char*)(curr->var))-pos); len=strlen((char*)(curr->var))-ch_len; for(i=pos; i<=len; i++) ((char*)(curr->var))[i]=((char*)(curr->var))[i+ch_len]; break; case(DELETE_TO_EOL): ((char*)(curr->var))[pos]=0; break; case(ENTER_CHAR_CODE): key=getcode_char(); goto do_insert; case(CHOOSE_CHAR): key=choose_ch(); goto do_insert; case(ENTER_CONTROL_CHAR): key=GetRawKey(); goto do_insert; default: if(action!=NO_ACTION || StringTypedLen!=1) { action=EatKey(action); goto use_key; } key=StringTyped[0]; if(key>=0 && key<' ') break; do_insert: if(key<=0 || key=='\n') break; if(first) ((char*)(curr->var))[0]=0; if((int)strlen((char*)(curr->var))>=curr->maxlen-1) break; for(i=strlen((char*)(curr->var)); i>=pos; i--) ((char*)(curr->var))[i+1]=((char*)(curr->var))[i]; ((char*)(curr->var))[pos++]=key; mb_get_col((char*)(curr->var),pos,&col,strlen((char*)(curr->var))); } first=0; if(col-shift>=curr->len) shift=col-curr->len+1; if(col-shift<0) shift=col; } } leave_cycle: if(action==CANCEL) { for(p=opt; p->name; p++) { if(p->type==STR) { if(p->old.s) strcpy((char*)(p->var),p->old.s); } else if(p->type==NUM || p->type==ONE || p->type==MANY) *(int*)(p->var) = p->old.n; } } else { flag=REDISPLAY_ALL; stdcol=GetCol(); if(curr->type==BUTTON) { action=HandleButton(curr->name,curr-opt); goto use_key; } } for(p=opt; p->name; p++) { if(p->type==STR) { if(p->old.s) free(p->old.s); } } CorrectParameters(); curs_set(0); idlok(stdscr,useidl); } void Dialogue(struct opt *opt,int WinWidth,int WinHeight,const char *WinTitle, const char *SetupHelp,const char *SetupTitle, int (*EatKey)(int),int (*HandleButton)(const char *,int)) { WIN *optw; optw=CreateWin(MIDDLE,MIDDLE,WinWidth,WinHeight,DIALOGUE_WIN_ATTR,WinTitle,0); DisplayWin(optw); W_Dialogue(opt,SetupHelp,SetupTitle,EatKey,HandleButton); CloseWin(); DestroyWin(optw); } int OptEatKey(int k) { if(k==SAVE_FILE) { SaveConf(InitName); return(NEWLINE); } if(k==SAVE_FILE_AS) { SaveOpt(); return(NEWLINE); } return(-1); } int OptHandleBut(const char *,int) { return(0); } void Options() { Dialogue(opt,68,17," Options ","OptionsHelp"," Setup Help ",OptEatKey,OptHandleBut); } void SaveOpt() { #ifndef __MSDOS__ SaveConf(".le.ini"); #else SaveConf("le.ini"); #endif } void UpdtOpt() { SaveConf(InitName); } int TOEatKey(int k) { (void)k; return(-1); } int TOHandleBut(const char *,int) { return(0); } void TermOpt(void) { Dialogue(TOpt,70,11," Terminal Options ",NULL,NULL,TOEatKey,TOHandleBut); RebuildKeyTree(); } void FormatOptions(void) { Dialogue(FormatOpt,30,12," Format Options ",NULL,NULL,TOEatKey,TOHandleBut); } void AppearOpt(void) { Dialogue(AppearOptTbl,26,11," Appearance Options ",NULL,NULL,TOEatKey,TOHandleBut); } void ProgOpt(void) { Dialogue(ProgOptTbl,70,9," External Programs ",NULL,NULL,TOEatKey,TOHandleBut); } void UndoOpt(void) { Dialogue(UndoOptTbl,40,8," Undo Options ",NULL,NULL,TOEatKey,TOHandleBut); } static int bg,fg,c_bold,c_rev,c_ul,c_dim,b_bold,b_rev,b_ul,b_dim; void EditColor(color *cp,color *bp) { static struct opt color_opt[]= { {"None", MANY,&fg,4,3}, {"Black", MANY,&fg,4,4}, {"Green", MANY,&fg,4,5}, {"Red", MANY,&fg,4,6}, {"Yellow", MANY,&fg,4,7}, {"Blue", MANY,&fg,4,8}, {"Cyan", MANY,&fg,4,9}, {"Magenta", MANY,&fg,4,10}, {"White", MANY,&fg,4,11}, {"None", MANY,&bg,19,3}, {"Black", MANY,&bg,19,4}, {"Green", MANY,&bg,19,5}, {"Red", MANY,&bg,19,6}, {"Yellow", MANY,&bg,19,7}, {"Blue", MANY,&bg,19,8}, {"Cyan", MANY,&bg,19,9}, {"Magenta", MANY,&bg,19,10}, {"White", MANY,&bg,19,11}, {"Bold", ONE,&c_bold, 34,3}, {"Reverse", ONE,&c_rev, 34,4}, {"Underline",ONE,&c_ul, 34,5}, {"Dim", ONE,&c_dim, 34,6}, {"Bold", ONE,&b_bold, 49,3}, {"Reverse", ONE,&b_rev, 49,4}, {"Underline",ONE,&b_ul, 49,5}, {"Dim", ONE,&b_dim, 49,6}, {NULL} }; static int color_xlat[]={NO_COLOR,COLOR_BLACK,COLOR_GREEN,COLOR_RED,COLOR_YELLOW, COLOR_BLUE,COLOR_CYAN,COLOR_MAGENTA,COLOR_WHITE}; for(bg=0; bg<9 && color_xlat[bg]!=cp->bg; bg++); for(fg=0; fg<9 && color_xlat[fg]!=cp->fg; fg++); if(bg==9) bg=0; if(fg==9) fg=0; c_bold=!!(cp->attr&A_BOLD); c_rev =!!(cp->attr&A_REVERSE); c_ul =!!(cp->attr&A_UNDERLINE); c_dim =!!(cp->attr&A_DIM); b_bold=!!(bp->attr&A_BOLD); b_rev =!!(bp->attr&A_REVERSE); b_ul =!!(bp->attr&A_UNDERLINE); b_dim =!!(bp->attr&A_DIM); WIN *w=CreateWin(MIDDLE,MIDDLE+4,66,14,DIALOGUE_WIN_ATTR," Edit color "); DisplayWin(w); PutStr(3,2, "Foreground"); PutStr(18,2,"Background"); PutStr(33,2,"Color options"); PutStr(48,2,"B/W attributes"); W_Dialogue(color_opt,NULL,NULL,TOEatKey,TOHandleBut); CloseWin(); DestroyWin(w); cp->fg=color_xlat[fg]; cp->bg=color_xlat[bg]; cp->attr=(c_bold?A_BOLD:0)|(c_rev?A_REVERSE:0)|(c_ul?A_UNDERLINE:0)|(c_dim?A_DIM:0); bp->attr=(b_bold?A_BOLD:0)|(b_rev?A_REVERSE:0)|(b_ul?A_UNDERLINE:0)|(b_dim?A_DIM:0); } static color new_color_pal[MAX_COLOR_NO+1]; static color new_bw_pal[MAX_COLOR_NO+1]; static bool color_applied; int ColorHandleBut(const char *button,int index) { static int color_xlat[]={ NORMAL_TEXT,BLOCK_TEXT,STATUS_LINE,SCROLL_BAR,ERROR_WIN,VERIFY_WIN, HELP_WIN,DIALOGUE_WIN,MENU_WIN,CURR_BUTTON,DISABLED_ITEM,SHADOWED, SYNTAX1,SYNTAX2,SYNTAX3,SYNTAX4,SYNTAX5,SYNTAX6}; if(index<(int)(sizeof(color_xlat)/sizeof(*color_xlat))) { int color_no=color_xlat[index]; EditColor(FindColor(new_color_pal,color_no), FindColor(new_bw_pal,color_no)); return -1; } const char *l=strchr(button,'&'); if(!l) return -1; char res=toupper(l[1]); if(res=='S' || res=='U' || res=='T' || res=='O') { memcpy(color_pal,new_color_pal,sizeof(new_color_pal)); memcpy(bw_pal,new_bw_pal,sizeof(new_bw_pal)); init_attrs(); color_applied=true; } if(res=='S') ColorsSave(); else if(res=='T') ColorsSaveForTerminal(); return CANCEL; } void ColorsOpt() { memcpy(new_color_pal,color_pal,sizeof(new_color_pal)); memcpy(new_bw_pal,bw_pal,sizeof(new_bw_pal)); static struct opt m[]={ {" Normal text ",BUTTON,NULL,2,2},{" Block text ",BUTTON,NULL,22,2}, {" Status line ",BUTTON,NULL,2,3},{" Scroll bar ",BUTTON,NULL,22,3}, {" Error window ",BUTTON,NULL,2,4},{" Verify window ",BUTTON,NULL,22,4}, {" Help window ",BUTTON,NULL,2,5},{" Dialogue window ",BUTTON,NULL,22,5}, {" Menu ",BUTTON,NULL,2,6},{" Current button ",BUTTON,NULL,22,6}, {" Disabled button ",BUTTON,NULL,2,7},{" Shadow ",BUTTON,NULL,22,7}, {" Syntax 1 ",BUTTON,NULL,2,8},{" Syntax 2 ",BUTTON,NULL,22,8}, {" Syntax 3 ",BUTTON,NULL,2,9},{" Syntax 4 ",BUTTON,NULL,22,9}, {" Syntax 5 ",BUTTON,NULL,2,10},{" Syntax 6 ",BUTTON,NULL,22,10}, {"[ &Ok ]", BUTTON,NULL,MIDDLE-8,FDOWN-2}, {"[ &Cancel ]", BUTTON,NULL,MIDDLE+8,FDOWN-2}, {NULL}}; color_applied=false; Dialogue(m,42,15," Select color to tune ",NULL,NULL,TOEatKey,ColorHandleBut); if(color_applied) { clearok(stdscr,1); flag=REDISPLAY_ALL; RedisplayAll(); } } le-1.14.9/src/Makefile.am0000644000015000007670000000171712121615077011762 00000000000000bin_PROGRAMS = le le_SOURCES = about.cc block.cc calc.cc chset.cc cmd.cc color.cc edit.cc\ editcalc.cc ext.cc file.cc format.cc frames.cc getch.cc getstr.cc\ help.cc history.cc kern.cc keymap.cc keymapdf.cc keymapfn.cc loadsave.cc\ mainmenu.cc menu.cc menu1.cc options.cc pipe.cc rus.cc screen.cc search.cc\ signals.cc tables.cc textpoin.cc user.cc window.cc about.h block.h\ calc.h chset.h cmd.h color.h edit.h file.h history.h inline.h keymap.h\ menu.h menu1.h options.h rus.h screen.h search.h textpoin.h user.h\ window.h highli.cc highli.h clipbrd.cc clipbrd.h keynames.h keynames.cc\ mouse.h mouse.cc getch.h format.h colormnu.cc colormnu.h bm.cc bm.h\ mb.cc mb.h undo.cc undo.h regex.c regex.h wcwidth.c wcwidth1.c GNULIB = $(top_builddir)/lib/libgnu.a le_DEPENDENCIES = $(GNULIB) le_LDADD = $(GNULIB) $(CURSES_LIBS) $(LIBINTL) $(LIBSOCKET) INCLUDES = -I$(top_builddir)/lib -I$(top_srcdir)/lib $(CURSES_INCLUDES) EXTRA_DIST = le.hlp pkgdata_DATA = le.hlp le-1.14.9/src/ext.cc0000644000015000007670000000725212121615077011035 00000000000000/* * Copyright (c) 1993-1997 by Alexander V. Lukyanov (lav@yars.free.net) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include #include #include "edit.h" void ReplaceCharExtMove(byte ch) { if(Char()=='\t' && ch!='\t') ExpandTab(); InsertChar(ch); if(!Eol() || Bol()) DeleteChar(); } void ReplaceCharExt(byte ch) { ReplaceCharExtMove(ch); MoveLeft(); stdcol=GetCol(); } void ReplaceWCharExtMove(wchar_t ch) { if(Char()=='\t' && ch!='\t') ExpandTab(); InsertWChar(ch); if(!Eol() || Bol()) DeleteChar(); } void ReplaceWCharExt(wchar_t ch) { ReplaceWCharExtMove(ch); MoveLeftOverEOL(); stdcol=GetCol(); } void ExpandAllTabs() { num ol=GetLine(),oc=GetCol(); static struct menu EATmenu[]={ {" &Ok ",MIDDLE-6,FDOWN-2}, {" &Cancel ",MIDDLE+6,FDOWN-2}, {NULL}}; switch(ReadMenuBox(EATmenu,HORIZ,"ALL tab characters will be\nexpanded to spaces", " Verify ",VERIFY_WIN_ATTR,CURR_BUTTON_ATTR)) { case(0): case('C'): return; } MessageSync("Expanding..."); CurrentPos=TextBegin; while(!Eof()) { if(Char()=='\t') ExpandTab(); MoveRight(); } MoveLineCol(ol,oc); stdcol=GetCol(); } void ExpandSpanTabs() { num ol=GetLine(),oc=GetCol(); static struct menu EATmenu[]={ {" &Ok ",MIDDLE-6,FDOWN-2}, {" &Cancel ",MIDDLE+6,FDOWN-2}, {NULL}}; switch(ReadMenuBox(EATmenu,HORIZ,"Spans of tab characters will be\nexpanded to spaces + one tab", " Verify ",VERIFY_WIN_ATTR,CURR_BUTTON_ATTR)) { case(0): case('C'): return; } MessageSync("Expanding..."); CurrentPos=TextBegin; while(!Eof()) { if(Char()=='\t' && CharRel(1)=='\t') ExpandTab(); MoveRight(); } MoveLineCol(ol,oc); stdcol=GetCol(); } void DOS_UNIX_switch() { DosEol=!DosEol; SetEolStr(DosEol?"\r\n":"\n"); } void DOS_UNIX(void) { num ol=GetLine(),oc=GetCol(); static struct menu YesNoCancel[]={ {" &Yes ",MIDDLE-10,FDOWN-2}, {" &No ",MIDDLE,FDOWN-2}, {" &Cancel ",MIDDLE+10,FDOWN-2}, {NULL}}; switch(ReadMenuBox(YesNoCancel,HORIZ,"Do you want to change EOLs?"," UNIX<->DOS ", VERIFY_WIN_ATTR,CURR_BUTTON_ATTR)) { case(0): case('C'): return; case('Y'): MessageSync("Changing EOLs between DOS and UNIX formats..."); CurrentPos=TextBegin; while(!Eof()) { if(Eol()) { DOS_UNIX_switch(); NewLine(); DOS_UNIX_switch(); DeleteEOL(); } else MoveRight(); } DOS_UNIX_switch(); CurrentPos=TextBegin; ScrShift=0; ScreenTop=CurrentPos; MoveLineCol(ol,oc); break; case('N'): DOS_UNIX_switch(); CurrentPos=TextBegin; ScrShift=0; ScreenTop=CurrentPos; } TextPoint::OrFlags(COLUNDEFINED|LINEUNDEFINED); stdcol=GetCol(); } int Suffix(const char *str,const char*pr) { int shift=strlen(str)-strlen(pr); return(shift>=0 && !strcmp(str+shift,pr)); } le-1.14.9/src/format.cc0000644000015000007670000002341612121615077011525 00000000000000/* * Copyright (c) 1993-2005 by Alexander V. Lukyanov (lav@yars.free.net) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ /*_____________________________________________________________________________ ** ** File: format.cc ** Description: Format functions for text editor **_____________________________________________________________________________ */ #include #include #include #include "edit.h" #include #include "keymap.h" #include "format.h" #include "undo.h" #include int LineLen=63; int LeftMargin=0; int FirstLineMargin=3; int LeftAdj=1; int RightAdj=0; int wordwrap=0; void FormatPara() { num bcol,ncol; int i; if(hex || View || buffer_mmapped) /* formatting is not allowed in those modes */ return; flag=1; ToLineBegin(); for(;;) { int space=0; while(Space() && !Eof()) { ExpandTab(); MoveRightOverEOL(); space++; } if(Eof()) return; if(Eol()) { DeleteBlock(space,0); space=0; MoveRightOverEOL(); } else break; } /* fold the paragraph, that is delete all spaces but one and all newlines */ for(;;) { while(!Space() && !Eol()) MoveRightOverEOL(); while(Space() && !Eol()) DeleteChar(); if(Eol()) { DeleteEOL(); for(i=ncol=0; !Eol() && Space(); i++) { if(Char()=='\t') ncol=Tabulate(ncol); else ncol+=MBCharWidth; MoveRightOverEOL(); } // end of paragraph condition: // empty line, or // large left margin (in case we ajust left) if(Eol() || (ncol>LeftMargin && LeftAdj)) { while(i-->0) MoveLeftOverEOL(); break; // end of paragraph } while(i-->0) BackSpace(); /* delete old indentation */ } InsertChar(' '); } NewLine(); stdcol=GetCol(); MoveUp(); if(LeftAdj) { /* create the first line margin */ for(i=ncol=0; ncol0; i--) InsertChar(' '); } else { while(ncolLineLen+LeftMargin) { /* if the next word is over limit, then ... */ while(!Bol() && !SpaceLeft()) MoveLeftOverEOL(); while(!Bol() && SpaceLeft()) /* one word right */ MoveLeftOverEOL(); if(Bol()) { stdcol=0; /* the word consumes the whole line */ while(!Eol() && Space()) MoveRightOverEOL(); while(!Eol() && !Space()) MoveRightOverEOL(); if(!Eol()) { DeleteChar(); /* delete space after the word */ NewLine(); continue; } break; } else DeleteChar(); bcol=GetCol(); assert(GetCol()<=LeftMargin+LineLen); if(RightAdj && LeftAdj) { /* insert spaces to extend the line to the width */ int gap_num=0; int spaces_to_insert=LineLen+LeftMargin-bcol; int i; if(spaces_to_insert>0) { /* To the line beginning, and count spaces */ while(!Bol()) { MoveLeftOverEOL(); if(Space()) gap_num++; } /* skip indentation */ while(Space() && GetCol()0) { InsertChar(' '); bcol++; i-=gap_num; } } else { MoveRightOverEOL(); } } } NewLine(); } else if(!LeftAdj && RightAdj) { ToLineBegin(); while(bcol0; i--) InsertChar(' '); } else { if(Eol()) break; /* this is the end of line and the paragraph */ MoveRightOverEOL(); } } if(!LeftAdj && RightAdj) { bcol=GetCol(); ToLineBegin(); while(bcol0) /* not too long line */ { ToLineBegin(); while(shift--) InsertChar(' '); } ToLineBegin(); stdcol=GetCol(); } void ShiftRightLine() { num shift; if(hex || View) return; flag=REDISPLAY_LINE; ToLineBegin(); while(Space() && !Eol()) DeleteChar(); if(Eol()) return; /* nothing to shift */ ToLineEnd(); while(SpaceLeft()) BackSpace(); shift=(LineLen-GetCol())+LeftMargin; if(shift>0) /* not too long line */ { ToLineBegin(); while(shift--) InsertChar(' '); } ToLineBegin(); stdcol=GetCol(); } void FormatFunc() { int action; if(hex || View) return; ToLineBegin(); stdcol=GetCol(); again: ClearMessage(); CenterView(); SyncTextWin(); Message("Format: F-Format all P-format Paragraph C-Center line R-align Right"); SetCursor(); action=GetNextAction(); switch(action) { case(LINE_UP): UserLineUp(); goto again; case(LINE_DOWN): UserLineDown(); goto again; case(REFRESH_SCREEN): UserRefreshScreen(); break; default: if(StringTypedLen!=1) break; switch(StringTyped[0]) { case('P'): case('p'): MessageSync("Formatting one paragraph..."); FormatPara(); RedisplayAll(); goto again; case('R'): case('r'): { MessageSync("Shifting right..."); ShiftRightLine(); UserLineDown(); RedisplayLine(); goto again; } case('C'): case('c'): MessageSync("Centering..."); CenterLine(); UserLineDown(); RedisplayLine(); goto again; case('F'): case('f'): FormatAll(); flag=REDISPLAY_ALL; break; } } } void WordWrapInsertHook() { if(GetCol()0; i--) InsertChar(' '); CurrentPos=old; stdcol=GetCol(); } le-1.14.9/src/inline.h0000644000015000007670000000511312121615077011347 00000000000000/* * Copyright (c) 1993-2004 by Alexander V. Lukyanov (lav@yars.free.net) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ static inline byte CharAt(offs offset) { if(offset>=ptr1) offset+=GapSize; if(offset>=0 && offset=ptr1) offset+=GapSize; return(buffer[offset]); } static inline offs Size() { return(BufferSize-GapSize); } static inline offs Offset() { return(CurrentPos.Offset()); } static inline int Eof() { return(Offset()>=Size()); } static inline int EofAt(offs o) { return(o>=Size()); } static inline int Bof() { return(Offset()<=0); } static inline int BofAt(offs o) { return(o<=0); } static inline byte Char() { return(CharAt(Offset())); } static inline byte CharRel(offs sh) { return(CharAt(Offset()+sh)); } static inline byte CharRel_NoCheck(offs sh) { return(CharAt_NoCheck(Offset()+sh)); } static inline bool IsAlNumRel(offs sh) { return IsAlNumAt(Offset()+sh); } #include "mb.h" static inline bool IsAlNumLeft() { MBCheckLeft(); return IsAlNumAt(Offset()-MBCharSize); } static inline void MoveRight() { CurrentPos+=1; } static inline void MoveLeft() { CurrentPos-=1; } static inline num GetLine() { return(CurrentPos.Line()); } static inline bool le_isspace(int c) { return c==' ' || c=='\t'; } static inline bool Space() { return le_isspace(WChar()); } static inline bool SpaceLeft() { return le_isspace(WCharLeft()); } static inline bool SpaceLeftAt(offs pos) { return le_isspace(WCharLeftAt(pos)); } static inline bool BlockEqLeftAt(offs o,const char *s,int len) { return BlockEqAt(o-len,s,len); } static inline bool BlockEq(const char *s,int len) { return BlockEqAt(Offset(),s,len); } static inline bool BlockEqLeft(const char *s,int len) { return BlockEqLeftAt(Offset(),s,len); } le-1.14.9/src/chset.h0000644000015000007670000000221312121615077011175 00000000000000/* * Copyright (c) 1993-2004 by Alexander V. Lukyanov (lav@yars.free.net) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #define CHSET_BITS_PER_BYTE 4 #define CHSET_SIZE ((256+CHSET_BITS_PER_BYTE-1)/CHSET_BITS_PER_BYTE) extern byte chset[CHSET_SIZE+1]; void init_chset(); void set_chset_8bit(); void set_chset_8bit_noctrl(); void addch_visual(chtype ch); chtype visualize(const attr *a,chtype ch); #if USE_MULTIBYTE_CHARS wchar_t visualize_wchar(wchar_t ch); #endif bool chset_isprint(int); le-1.14.9/src/file.h0000644000015000007670000000213712121615077011013 00000000000000/* * Copyright (c) 1993-1997 by Alexander V. Lukyanov (lav@yars.free.net) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ const char *le_basename(const char *); const char *le_dirname(const char *); static inline char *le_basename(char *f) { return const_cast(le_basename(const_cast(f))); } static inline char *le_dirname(char *f) { return const_cast(le_dirname(const_cast(f))); } int ChooseFileName(char *pattern); le-1.14.9/src/mb.h0000644000015000007670000000647112122046627010477 00000000000000/* * Copyright (c) 2003-2006 by Alexander V. Lukyanov (lav@yars.free.net) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef MB_H #define MB_H #ifdef USE_MULTIBYTE_CHARS #include #include extern bool mb_mode; extern int MBCharSize; extern int MBCharWidth; extern bool MBCharInvalid; bool MBCheckLeftAt(offs o); bool MBCheckAt(offs o); wchar_t WCharAt(offs o); wchar_t WCharLeftAt(offs o); void InsertWChar(wchar_t ch); wchar_t WCharAtLC(num,num); wchar_t getcode_wchar(); wchar_t choose_wch(); void ReplaceWCharExt(wchar_t); void ReplaceWCharExtMove(wchar_t); void ReplaceWCharMove(wchar_t); static inline bool MBCheckRight() { return MBCheckAt(Offset()); } static inline bool MBCheckLeft() { return MBCheckLeftAt(Offset()); } static inline int CharWidthAt(offs o) { MBCheckAt(o); return MBCharWidth; } static inline int CharSizeAt(offs o) { MBCheckAt(o); return MBCharSize; } static inline int CharSize() { return CharSizeAt(Offset()); } static inline int CharWidth() { return CharWidthAt(Offset()); } static inline int WChar() { return WCharAt(Offset()); } static inline int WCharLeft() { return WCharLeftAt(Offset()); } void mb_get_col(const char *buf,int pos,int *col,int len); void mb_char_left(const char *buf,int *pos,int *col,int len); void mb_char_right(const char *buf,int *pos,int *col,int len); int mb_get_pos_for_col(const char *buf,int width,int len); int mb_len(const char *buf,int len); wchar_t mb_to_wc(const char *buf,int len,int *ch_len,int *ch_width); #else # define mb_mode (false) # define MBCheckLeft() (false) # define MBCheckLeftAt(o) (false) # define MBCheckAt(o) (false) # define MBCharSize (1) # define MBCharWidth (1) # define MBCharInvalid (false) # define MBCheckRight() (false) # define CharWidthAt(o) (1) # define CharSizeAt(o) (1) # define CharWidth() (1) # define CharSize() (1) # define WCharAt(o) CharAt((o)) # define WCharLeftAt(o) CharAt((o)-1) # define WCharLeft() CharRel(-1) # define WChar() Char() # define WCharAtLC(l,c) CharAtLC(l,c) # define getcode_wchar() getcode_char() # define choose_wch() choose_ch() # define InsertWChar(ch) InsertChar(ch) # define ReplaceWCharExt(c) ReplaceCharExt(c) # define ReplaceWCharExtMove(c) ReplaceCharExtMove(c) # define ReplaceWCharMove(c) ReplaceCharMove(c) # define mb_get_col(buf,pos,col,len) *(col)=(pos) # define mb_char_left(buf,pos,col,len) *(col)=--(*pos) # define mb_char_right(buf,pos,col,len) *(col)=++(*pos) # define mb_get_pos_for_col(buf,width,len) (width) # define mb_len(buf,len) (1) # define mb_to_wc(buf,len,ch_len,ch_width) (((ch_len)?*(ch_len)=1:0),((ch_width)?*(ch_width)=1:0),*(buf)) # ifndef MB_CUR_MAX # define MB_CUR_MAX 1 # define MB_LEN_MAX 1 # endif #endif #endif//MB_H le-1.14.9/src/window.h0000644000015000007670000000462012121615077011402 00000000000000/* * Copyright (c) 1993-2005 by Alexander V. Lukyanov (lav@yars.free.net) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef WINDOW_H #define WINDOW_H #ifdef USE_MULTIBYTE_CHARS #define win_cell cchar_t #define win_cell_set_attrs(ch,a) (ch)->attr=((ch)->attr&A_ALTCHARSET)|((a)&~(A_CHARTEXT|A_ALTCHARSET)) #define scr_get_cell(y,x,out) mvin_wch(y,x,out) #define scr_put_cell(y,x,ch) mvadd_wchnstr(y,x,ch,1) #else #define win_cell chtype #define win_cell_set_attrs(ch,a) (*ch)=((*ch)&(A_CHARTEXT|A_ALTCHARSET))|((a)&~(A_CHARTEXT|A_ALTCHARSET)) #define scr_get_cell(y,x,out) (*out)=mvinch(y,x) #define scr_put_cell(y,x,ch) mvaddch(y,x,*(ch)) #endif typedef struct win { win_cell *buf; int x,y; int w,h; int clip_x; const attr *a; const char *title; struct win *prev; int flags; } WIN; #define SIGN 0x1000 #define FRIGHT 0x2000 #define MIDDLE 0x4000 #define FDOWN FRIGHT /* window flags */ #define NOSHADOW 1 WIN *CreateWin(int x,int y,unsigned w,unsigned h,const attr *a, const char *title,int flags=0); void DisplayWin(WIN *); void CloseWin(); void DestroyWin(WIN *); void Absolute(int *x,int width,int field); void GotoXY(int x,int y); void Clear(); void PutStr(int x,int y,const char *s); void PutCh(int x,int y,chtype ch); #ifdef USE_MULTIBYTE_CHARS void PutWCh(int x,int y,wchar_t ch); void PutCCh(int x,int y,cchar_t *ch); #define PutACS(x,y,a) do { if(mb_mode) PutCCh(x,y,WACS_##a); else PutCh(x,y,ACS_##a); } while(0) #else # define PutWCh(x,y,c) PutCh(x,y,c) #define PutACS(x,y,a) PutCh(x,y,ACS_##a) #endif extern const struct attr *curr_attr; extern WIN *Upper; static inline void SetAttr(const struct attr *a) { curr_attr=a; attrset(a->n_attr); } #endif /* WINDOW_H */ le-1.14.9/src/clipbrd.cc0000644000015000007670000001467612122046543011661 00000000000000/* * Copyright (c) 1993-2006 by Alexander V. Lukyanov (lav@yars.free.net) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ /* $Id: clipbrd.cc,v 1.8 2006/04/12 05:46:05 lav Exp $ */ #include #include #include #include #include "edit.h" #include "clipbrd.h" ClipBoard MainClipBoard; ClipBoard::ClipBoard() { text=0; width=0; height=0; } ClipBoard::~ClipBoard() { if(text) free(text); } void ClipBoard::Empty() { if(text) free(text); text=0; width=0; height=0; } int ClipBoard::Copy() { Empty(); if(rblock) { rect=true; toeol=false; num i,j; num line1=BlockBegin.Line(); num line2=BlockEnd.Line(); num col1=BlockBegin.Col(); num col2=BlockEnd.Col(); if(col1==col2) { toeol=true; for(i=line1; i<=line2; i++) { GoToLineNum(i); ToLineEnd(); if(GetCol()>col2) col2=GetCol(); } } width=col2-col1; height=line2-line1+1; text=(char*)malloc(MB_CUR_MAX*width*height+1); if(!text) { NotMemory(); return(false); } TextPoint bb(line1,col1); num c=bb.Col(); num l=bb.Line(); offs o=bb.Offset(); char *text_ptr=text; for(j=0; jcol1) break; c=c1; } else c++; o++; } while(i(width-i)) k=(width-i); i+=k; while(k-->0) *text_ptr++=' '; c=c1; o++; continue; } c++; o++; i++; *text_ptr++=ch; } } #if USE_MULTIBYTE_CHARS else // mb_mode { while(ccol1) break; c=c1; } else c+=MBCharWidth; o+=MBCharSize; } while(i(width-i)) k=(width-i); i+=k; while(k-->0) *text_ptr++=' '; c=c1; o++; continue; } c+=MBCharWidth; i+=MBCharWidth; GetBlock(text_ptr,o,MBCharSize); text_ptr+=MBCharSize; o+=MBCharSize; } } #endif next_line:; while(i0 && text[i*width+ll-1]==' ') ll--; } res=InsertBlock(text_ptr,ll); if(res!=OK) return false; text_ptr+=width; } #if USE_MULTIBYTE_CHARS else // !mb_mode { int j=0,ch_len,ch_width; while(j0 && text[i*width+ll-1]==' ') ll--; if(write(fd,&text[i*width],ll)!=ll) return -1; if(write(fd,EolStr,EolSize)!=EolSize) return -1; } return 0; } int ClipBoard::Linearize(char **buf,int *len) { if(!text) return 0; *buf=(char*)malloc((width+EolSize)*height+1); if(!*buf) { NotMemory(); return 0; } char *store=*buf; *len=0; for(int i=0; i0 && text[i*width+ll-1]==' ') ll--; memcpy(store,&text[i*width],ll); *len+=ll; store+=ll; memcpy(store,EolStr,EolSize); *len+=EolSize; store+=EolSize; } return 1; } le-1.14.9/src/about.cc0000644000015000007670000000570012122046375011343 00000000000000/* * Copyright (c) 1993-2013 by Alexander V. Lukyanov (lav@yars.free.net) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include #include "edit.h" #include "about.h" WIN *about_window; const char version_string[]="Text editor LE version " VERSION; const char copyright[]="Copyright (C) 1993-2013 by Alexander V. Lukyanov"; void ShowAbout() { if(about_window) return; about_window=CreateWin(MIDDLE,MIDDLE,69,22,DIALOGUE_WIN_ATTR," About ",0); DisplayWin(about_window); PutStr(MIDDLE,2,"Text editor LE"); PutStr(MIDDLE,3,"Version " VERSION); PutStr(MIDDLE,5,copyright); PutStr(MIDDLE,6,"E-Mail: " EMAIL); PutStr(MIDDLE,8,"LE is free software: you can redistribute it and/or modify it"); PutStr(MIDDLE,9,"under the terms of the GNU General Public License as published by"); PutStr(MIDDLE,10,"the Free Software Foundation, either version 3 of the License, or"); PutStr(MIDDLE,11,"(at your option) any later version."); PutStr(MIDDLE,13,"This program is distributed in the hope that it will be useful,"); PutStr(MIDDLE,14,"but WITHOUT ANY WARRANTY; without even the implied warranty of"); PutStr(MIDDLE,15,"MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the"); PutStr(MIDDLE,16,"GNU General Public License for more details."); PutStr(MIDDLE,18,"You should have received a copy of the GNU General Public License"); PutStr(MIDDLE,19,"along with LE. If not, see ."); } void HideAbout() { if(!about_window) return; CloseWin(); DestroyWin(about_window); about_window=NULL; } void PrintVersion() { printf("%s - %s\n%s <%s>\n\n%s",Program,version_string,copyright,EMAIL, "LE is free software: you can redistribute it and/or modify it\n" "under the terms of the GNU General Public License as published by\n" "the Free Software Foundation, either version 3 of the License, or\n" "(at your option) any later version.\n" "\n" "This program is distributed in the hope that it will be useful,\n" "but WITHOUT ANY WARRANTY; without even the implied warranty of\n" "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n" "GNU General Public License for more details.\n" "\n" "You should have received a copy of the GNU General Public License\n" "along with LE. If not, see .\n"); } le-1.14.9/src/color.h0000644000015000007670000000361112121615077011210 00000000000000/* * Copyright (c) 1993-1997 by Alexander V. Lukyanov (lav@yars.free.net) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ enum { STATUS_LINE=0, NORMAL_TEXT, BLOCK_TEXT, ERROR_WIN, VERIFY_WIN, CURR_BUTTON, HELP_WIN, DIALOGUE_WIN, MENU_WIN, DISABLED_ITEM, SCROLL_BAR, SHADOWED, SYNTAX1, SYNTAX2, SYNTAX3, SYNTAX4, SYNTAX5, SYNTAX6, HIGHLIGHT, MAX_COLOR_NO }; #define SYNTAX_COLORS 6 struct attr { chtype n_attr; // normal chtype so_attr; // stand-out }; struct color { int no; chtype attr; int fg,bg; }; void init_attrs(); extern attr attr_table[MAX_COLOR_NO]; static inline const attr *find_attr(int no) { return attr_table+no; } extern char color_descriptions[MAX_COLOR_NO*2][256]; void ParseColors(); const color *FindColor(const color *pal,int no); static inline color *FindColor(color *pal,int no) { return const_cast(FindColor(const_cast(pal),no)); } void DescribeColors(const color *,const color *); void DumpDefaultColors(FILE *); extern color color_pal[MAX_COLOR_NO+1]; extern color bw_pal[MAX_COLOR_NO+1]; extern const color default_color_pal[MAX_COLOR_NO+1]; extern const color default_bw_pal[MAX_COLOR_NO+1]; #define NO_COLOR (-1) le-1.14.9/src/screen.h0000644000015000007670000000311612122046700011341 00000000000000/* * Copyright (c) 1993-1997 by Alexander V. Lukyanov (lav@yars.free.net) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef SCREEN_H #define SCREEN_H void CenterView(); void Redisplay(num line,offs ptr,num limit); void RedisplayAll(); void RedisplayLine(); void RedisplayAfter(); void StatusLine(); void LocateCursor(); void SetCursor(); void SyncTextWin(); void Message(const char *msg); void MessageSync(const char *msg); void AddMessage(const char *msg); void ClearMessage(); void ErrMsg(const char *msg); void TestPosition(); #define HexPos 11 #define AsciiPos (HexPos+3*16+2) extern int ScrollBarPos; extern int TextWinX,TextWinY,TextWinWidth,TextWinHeight,ScrollBarX,StatusLineY; extern int ShowScrollBar; extern int ShowStatusLine; extern int ShowMatchPos; // for hex mode enum { SHOW_RIGHT=0, SHOW_NONE=1, SHOW_LEFT=2, SHOW_BOTTOM=0, SHOW_TOP=2 }; extern num ScrShift; #endif//SCREEN_H le-1.14.9/src/format.h0000644000015000007670000000210012122047565011354 00000000000000/* * Copyright (c) 1993-1997 by Alexander V. Lukyanov (lav@yars.free.net) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef FORMAT_H #define FORMAT_H void FormatAll(); void FormatFunc(); void FormatPara(); void CenterLine(); void ShiftRightLine(); void WordWrapInsertHook(); extern int LineLen; extern int LeftMargin; extern int FirstLineMargin; extern int RightAdj,LeftAdj; extern int wordwrap; #endif // FORMAT_H le-1.14.9/src/color.cc0000644000015000007670000002113712121615077011351 00000000000000/* * Copyright (c) 1993-1997 by Alexander V. Lukyanov (lav@yars.free.net) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include #include #include #include #include #include #include "edit.h" #include "options.h" struct attr attr_table[MAX_COLOR_NO]; int attr_num; int can_use_default_colors; int next_pair; static int find_pair(int fg,int bg) { if(!can_use_default_colors) { if(fg==NO_COLOR) fg=COLOR_WHITE; if(bg==NO_COLOR) bg=COLOR_BLACK; } for(int i=1; i=0 && anfg==NO_COLOR && hl->bg==NO_COLOR); /* make standout attributes */ for(i=0; ifg) attr_table[i].so_attr=attr_table[i].n_attr^hl->attr; else { attr_table[i].so_attr=(attr_table[i].n_attr|hl->attr)&~A_COLOR; pair=find_pair(hl->fg,pal[p].bg); attr_table[i].so_attr|=COLOR_PAIR(pair); } } else attr_table[i].so_attr=attr_table[i].n_attr^hl->attr; } } const color default_color_pal[]= { {STATUS_LINE, A_NORMAL, COLOR_BLACK, COLOR_CYAN}, {NORMAL_TEXT, A_NORMAL, COLOR_WHITE, COLOR_BLUE}, {BLOCK_TEXT, A_NORMAL, COLOR_BLACK, COLOR_WHITE}, {ERROR_WIN, A_BOLD, COLOR_WHITE, COLOR_RED}, {VERIFY_WIN, A_NORMAL, COLOR_BLACK, COLOR_CYAN}, {CURR_BUTTON, A_BOLD, COLOR_WHITE, COLOR_BLACK}, {HELP_WIN, A_NORMAL, COLOR_BLACK, COLOR_CYAN}, {DIALOGUE_WIN, A_NORMAL, COLOR_BLACK, COLOR_WHITE}, {MENU_WIN, A_NORMAL, COLOR_BLACK, COLOR_CYAN}, {DISABLED_ITEM,A_NORMAL, COLOR_BLACK, COLOR_CYAN}, {SCROLL_BAR, A_NORMAL, COLOR_CYAN, COLOR_BLACK}, {SHADOWED, A_NORMAL, COLOR_WHITE, COLOR_BLACK}, {SYNTAX1, A_BOLD, COLOR_YELLOW, COLOR_BLUE}, {SYNTAX2, A_BOLD, COLOR_CYAN, COLOR_BLUE}, {SYNTAX3, A_BOLD, COLOR_GREEN, COLOR_BLUE}, {SYNTAX4, A_BOLD, COLOR_MAGENTA, COLOR_BLUE}, {SYNTAX5, A_NORMAL, COLOR_MAGENTA, COLOR_BLUE}, {SYNTAX6, A_NORMAL, COLOR_YELLOW, COLOR_BLUE}, {HIGHLIGHT, A_BOLD, COLOR_YELLOW, COLOR_BLACK}, {-1} }; const color default_bw_pal[]= { {STATUS_LINE, A_REVERSE|A_DIM, NO_COLOR,NO_COLOR}, {NORMAL_TEXT, A_NORMAL, NO_COLOR,NO_COLOR}, {BLOCK_TEXT, A_REVERSE, NO_COLOR,NO_COLOR}, {ERROR_WIN, A_BOLD|A_REVERSE, NO_COLOR,NO_COLOR}, {VERIFY_WIN, A_REVERSE, NO_COLOR,NO_COLOR}, {CURR_BUTTON, A_NORMAL, NO_COLOR,NO_COLOR}, {HELP_WIN, A_REVERSE, NO_COLOR,NO_COLOR}, {DIALOGUE_WIN, A_REVERSE, NO_COLOR,NO_COLOR}, {MENU_WIN, A_REVERSE, NO_COLOR,NO_COLOR}, {DISABLED_ITEM,A_REVERSE, NO_COLOR,NO_COLOR}, {SCROLL_BAR, A_DIM, NO_COLOR,NO_COLOR}, {SHADOWED, A_DIM, NO_COLOR,NO_COLOR}, {SYNTAX1, A_BOLD, NO_COLOR,NO_COLOR}, {SYNTAX2, A_BOLD, NO_COLOR,NO_COLOR}, {SYNTAX3, A_DIM, NO_COLOR,NO_COLOR}, {SYNTAX4, A_DIM, NO_COLOR,NO_COLOR}, {SYNTAX5, A_DIM, NO_COLOR,NO_COLOR}, {SYNTAX6, A_UNDERLINE, NO_COLOR,NO_COLOR}, {HIGHLIGHT, A_BOLD, NO_COLOR,NO_COLOR}, {-1} }; struct color color_pal[MAX_COLOR_NO+1]; struct color bw_pal[MAX_COLOR_NO+1]; void init_attrs() { if(has_colors() && UseColor) init_attr_table(color_pal); else init_attr_table(bw_pal); } int le_use_default_colors=0; char color_descriptions[MAX_COLOR_NO*2][256]; struct attr_name { const char *name; color value; }; const attr_name attr_names_table[]= { {"normal", {0,A_NORMAL, NO_COLOR,NO_COLOR}}, {"rev", {0,A_REVERSE, NO_COLOR,NO_COLOR}}, {"bold", {0,A_BOLD, NO_COLOR,NO_COLOR}}, {"dim", {0,A_DIM, NO_COLOR,NO_COLOR}}, {"ul", {0,A_UNDERLINE,NO_COLOR,NO_COLOR}}, {"fg:black", {0,0,COLOR_BLACK, NO_COLOR}}, {"fg:green", {0,0,COLOR_GREEN, NO_COLOR}}, {"fg:red", {0,0,COLOR_RED, NO_COLOR}}, {"fg:yellow", {0,0,COLOR_YELLOW,NO_COLOR}}, {"fg:blue", {0,0,COLOR_BLUE, NO_COLOR}}, {"fg:cyan", {0,0,COLOR_CYAN, NO_COLOR}}, {"fg:magenta", {0,0,COLOR_MAGENTA,NO_COLOR}}, {"fg:white", {0,0,COLOR_WHITE, NO_COLOR}}, {"bg:black", {0,0,NO_COLOR,COLOR_BLACK}}, {"bg:green", {0,0,NO_COLOR,COLOR_GREEN}}, {"bg:red", {0,0,NO_COLOR,COLOR_RED}}, {"bg:yellow", {0,0,NO_COLOR,COLOR_YELLOW}}, {"bg:blue", {0,0,NO_COLOR,COLOR_BLUE}}, {"bg:cyan", {0,0,NO_COLOR,COLOR_CYAN}}, {"bg:magenta", {0,0,NO_COLOR,COLOR_MAGENTA}}, {"bg:white", {0,0,NO_COLOR,COLOR_WHITE}}, {NULL}, }; const color *FindColor(const color *pal,int no) { for(const color *scan=pal; scan->no!=-1; scan++) { if(scan->no==no) { return scan; } } return 0; } void ParseOneColor(color *pal,const char *desc,int no) { color c; char *d=(char*)alloca(strlen(desc)+1); bool good=false; strcpy(d,desc); c.attr=0; c.fg=c.bg=NO_COLOR; c.no=no; char *tok=strtok(d,","); while(tok) { char *eq=strchr(tok,'='); if(eq) *eq=':'; while(*tok && isspace((unsigned char)*tok)) tok++; eq=tok+strlen(tok); while(eq>tok && isspace((unsigned char)*--eq)) *eq=0; for(const attr_name *an=attr_names_table; an->name; an++) { if(!strcmp(an->name,tok)) { good=true; c.attr|=an->value.attr; if(c.fg==NO_COLOR) c.fg=an->value.fg; if(c.bg==NO_COLOR) c.bg=an->value.bg; break; } } tok=strtok(NULL,","); } if(!le_use_default_colors && (c.fg!=NO_COLOR || c.bg!=NO_COLOR)) { if(c.fg==NO_COLOR) c.fg=COLOR_BLACK; if(c.bg==NO_COLOR) c.bg=COLOR_BLACK; } if(good) *FindColor(pal,no)=c; } void ParseColors() { int n; memcpy(color_pal,default_color_pal,sizeof(default_color_pal)); for(n=0; nname) { if(c.fg!=NO_COLOR && a->value.fg==c.fg) { sprintf(d,",%s",a->name); d+=strlen(d); c.fg=NO_COLOR; } if(c.bg!=NO_COLOR && a->value.bg==c.bg) { sprintf(d,",%s",a->name); d+=strlen(d); c.bg=NO_COLOR; } if(c.attr & a->value.attr) { sprintf(d,",%s",a->name); d+=strlen(d); c.attr&=~a->value.attr; } a++; } if(desc[0]==',') { memmove(desc,desc+1,strlen(desc)); } if(desc[0]==0) { // empty description is not accepted strcpy(desc,"normal"); } } void DescribeColors(const color *bw,const color *co) { le_use_default_colors=1; int i=0; for( ; i #include #include #include #include "edit.h" #include "keymap.h" #include "clipbrd.h" #include "block.h" extern Menu1 MainMenu[]; static Menu1 *m=MainMenu; static bool free_m=false; WIN *RootWin; int *CurrItem(); int IsValid(int n) { if(!strcmp(m[n].text,"---")) return(2); if((m[n].cond&MENU_COND_RW) && View) return(1); if((m[n].cond&MENU_COND_RO) && !View) return(1); if((m[n].cond&MENU_COND_NO_MM) && buffer_mmapped) return 1; if((m[n].cond&MENU_COND_CLIPBOARD) && MainClipBoard.IsEmpty()) return 1; if((m[n].cond&MENU_COND_BLOCK)) { CheckBlock(); if(hide) return 1; } return(0); } int *CurrItem(int n) { int level=0; do { if(m[n].text==NULL) level--; else if(m[n].fl==SUBM) level++; n++; } while(level>0 || m[n].text!=NULL); return((int*)&(m[n].func)); } int FirstItem(int n) { int level=0; while(level>0 || (n>0 && m[n-1].fl!=SUBM)) { n--; if(m[n].text==NULL) level++; else if(m[n].fl==SUBM) level--; } return(n); } int NextItem(int n) { int level=0; do { if(m[n].text==NULL) level--; else if(m[n].fl==SUBM) level++; n++; } while(level>0); return(m[n].text==NULL?FirstItem(n):n); } int LastItem(int n) { int o; do { o=n; n=NextItem(n); } while(o0); return(n); } void Divide(int pos) { int i; SetAttr(MENU_ATTR); PutACS(0,pos,LTEE); PutACS(Upper->w-1,pos,RTEE); for(i=Upper->w-2; i>0; i--) PutACS(i,pos,HLINE); } void DisplayMItem(int n,int pos) { if(FirstItem(n)==0) { if(n==*CurrItem(n) && IsValid(n)==0) DisplayItem(pos,0,m[n].text,CURR_BUTTON_ATTR); else { if(IsValid(n)==0) DisplayItem(pos,0,m[n].text,MENU_ATTR); else { DisplayItem(pos,0,m[n].text,DISABLED_ITEM_ATTR); PutCh(pos,0,'-'); } } } else { if(n==*CurrItem(n) && IsValid(n)==0) DisplayItem(1,pos,m[n].text,CURR_BUTTON_ATTR); else { if(IsValid(n)==0) DisplayItem(1,pos,m[n].text,MENU_ATTR); else if(IsValid(n)==1) { DisplayItem(1,pos,m[n].text,DISABLED_ITEM_ATTR); PutCh(1,pos,'-'); } else Divide(pos); } } } void MoveBar(int n) { int i, pos, curr=(*CurrItem(n)); if(n==-1) return; *CurrItem(n)=n; if((i=FirstItem(n))==0) { pos=2; do { if(i==n || i==curr) DisplayMItem(i,pos); pos+=ItemLen(m[i].text); i=NextItem(i); } while(i!=0); } else { int o; pos=0; do { pos++; if(i==n || i==curr) DisplayMItem(i,pos); o=i; i=NextItem(i); } while(owidth) width=nw; height++; if(m[n].fl==SUBM) CreateMenuWindow(n,x+2,y+height+1l); o=n; n=NextItem(n); } while(o0) { n=MoveToValid(PrevItem(curr),PrevItem); if(n==-1) break; MoveBar(curr=n); } break; case(LINE_DOWN): if(level==0 && m[curr].fl==SUBM) goto enter; n=MoveToValid(NextItem(curr),NextItem); if(n==-1) break; MoveBar(curr=n); break; case(NEWLINE): enter: if(IsValid(curr)==0) { if(m[curr].fl==SUBM) { DisplayMenuWindow(curr); level++; curr=(*CurrItem(curr+1)); n=MoveToValid(curr,NextItem); if(n!=-1) curr=n; MoveBar(curr); } else { if(m[curr].fl&HIDE) { while(level>0) { level--; CloseWin(); } CloseWin(); } m[curr].func(); if(m[curr].fl&HIDE) { flag=1; return; } } } break; case(CANCEL): if(level==0) goto leave_menu; else { CloseWin(); curr=(*CurrItem(FirstItem(curr)-1)); if(--level==0) goto leave_menu; } break; default: if(StringTypedLen==1) { n=curr; key=toupper(StringTyped[0]); do { n=NextItem(n); if(ItemChar(m[n].text)==key && IsValid(n)==0) { MoveBar(curr=n); goto enter; } } while(curr!=n); } break; } if(curr==-1) goto leave_menu; if(level==0 && pd && m[curr].fl==SUBM) { DisplayMenuWindow(curr); level++; curr=(*CurrItem(curr+1)); pd=FALSE; } } while(action!=ENTER_MENU); leave_menu: while(level-->0) CloseWin(); CloseWin(); refresh(); } extern void fskip(FILE*); void LoadMainMenu() { FILE *f; char fn[1024]; char func[256]; char str[256]; int mi=0; int level=0; sprintf(fn,"%s/.le/mainmenu",HOME); f=fopen(fn,"r"); if(f) goto read_it; f=fopen(PKGDATADIR "/mainmenu","r"); if(f==0) return; read_it: if(m && free_m) { for(int i=0; ; i++) { if(m[i].fl==SUBM) { level++; DestroyWin((WIN*)m[i].func); } if(m[i].text==0) { if(level==0) break; level--; } else { free(m[i].text); } } free(m); } m=(Menu1*)calloc(1024,sizeof(Menu1)); if(!m) { fclose(f); return; } free_m=true; for(;;) { int c=fgetc(f); if(c=='#') { fskip(f); continue; } if(c==' ' || c=='\t' || c=='\n') continue; if(c==EOF) break; ungetc(c,f); if(fscanf(f,"%255s",func)!=1) break; if(!strcmp(func,"submenu") || !strcmp(func,"function")) { for(;;) { c=fgetc(f); if(c!=' ' && c!='\t') break; } if(c!='"') { if(c!='\n' && c!=EOF) fskip(f); continue; } if(fscanf(f,"%[^\"]\"",str)!=1) { fskip(f); continue; } m[mi].text=(char*)malloc(strlen(str)+2+128); sprintf(m[mi].text," %s ",str); if(!strcmp(func,"submenu")) { m[mi].fl=SUBM; m[mi].func=0; level++; } else { m[mi].fl=FUNC; for(;;) { c=fgetc(f); if(c!=' ' && c!='\t') break; } if(c==EOF) break; ungetc(c,f); if(c=='\n') continue; if(fscanf(f,"%s",str)==1) { int code=FindActionCode(str); if(code!=-1) { m[mi].func=GetActionProc(EditorActionProcTable,code); const char *shcut=ShortcutPrettyPrint(code); if(shcut && level>0) sprintf(m[mi].text+strlen(m[mi].text),"\t%s ",shcut); } if(m[mi].func==0) fprintf(stderr,"invalid function name: %s\n",str); } } for(;;) { for(;;) { c=fgetc(f); if(c!=' ' && c!='\t') break; } if(c==EOF) break; ungetc(c,f); if(c=='\n') break; if(fscanf(f,"%s",str)==1) { if(!strcmp(str,"hide")) m[mi].fl|=HIDE; else if(!strcmp(str,"rw")) m[mi].cond|=MENU_COND_RW; else if(!strcmp(str,"ro")) m[mi].cond|=MENU_COND_RO; else if(!strcmp(str,"block")) m[mi].cond|=MENU_COND_BLOCK; else if(!strcmp(str,"no-mm")) m[mi].cond|=MENU_COND_NO_MM; } } mi++; fskip(f); } else if(!strcmp(func,"hline")) { m[mi++].text=strdup("---"); fskip(f); } else if(!strcmp(func,"end")) { m[mi++].text=0; level--; fskip(f); } else { fskip(f); } } fclose(f); InitMenu(); } le-1.14.9/src/keymap.h0000644000015000007670000001170012121615077011356 00000000000000/* * Copyright (c) 1993-1997 by Alexander V. Lukyanov (lav@yars.free.net) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef KEYMAP_H #define KEYMAP_H enum Action { // Movement actions CHAR_LEFT=1024, CHAR_RIGHT, WORD_LEFT, WORD_RIGHT, LINE_BEGIN, LINE_END, TEXT_BEGIN, TEXT_END, NEXT_PAGE, PREV_PAGE, PAGE_TOP, PAGE_BOTTOM, TO_LINE_NUMBER, TO_OFFSET, TO_PREVIOUS_LOC, LINE_UP, LINE_DOWN, // Movement with block marking MARK_CHAR_LEFT, MARK_CHAR_RIGHT, MARK_WORD_LEFT, MARK_WORD_RIGHT, MARK_LINE_BEGIN, MARK_LINE_END, MARK_TEXT_BEGIN, MARK_TEXT_END, MARK_NEXT_PAGE, MARK_PREV_PAGE, MARK_PAGE_TOP, MARK_PAGE_BOTTOM, MARK_LINE_UP, MARK_LINE_DOWN, // Delete actions DELETE_CHAR, BACKSPACE_CHAR, DELETE_WORD, BACKWARD_DELETE_WORD, FORWARD_DELETE_WORD, DELETE_TO_EOL, DELETE_LINE, UNDELETE, // Insert actions INDENT, UNINDENT, AUTOINDENT, NEWLINE, COPY_FROM_UP, COPY_FROM_DOWN, // Undo/redo UNDO, REDO, UNDO_STEP, REDO_STEP, // File ops LOAD_FILE, SWITCH_FILE, REOPEN_FILE_RW, SAVE_FILE, SAVE_FILE_AS, FILE_INFO, // Block ops COPY_BLOCK, MOVE_BLOCK, DELETE_BLOCK, SET_BLOCK_END, SET_BLOCK_BEGIN, READ_BLOCK, WRITE_BLOCK, PIPE_BLOCK, INDENT_BLOCK, UNINDENT_BLOCK, INSERT_PREFIX, TO_UPPER, TO_LOWER, EXCHANGE_CASE, BLOCK_HIDE, BLOCK_TYPE, BLOCK_FUNC_BAR, MARK_LINE, MARK_TO_EOL, MARK_ALL, START_DRAG_MARK, YANK_BLOCK, REMEMBER_BLOCK, // Search SEARCH_FORWARD, SEARCH_BACKWARD, START_REPLACE, CONT_SEARCH, FIND_MATCH_BRACKET, FIND_BLOCK_BEGIN, FIND_BLOCK_END, // Format FORMAT_ONE_PARA, FORMAT_DOCUMENT, CENTER_LINE, ADJUST_RIGHT_LINE, FORMAT_FUNC_BAR, // Others CALCULATOR, DRAW_FRAMES, TABS_EXPAND, SPAN_TABS_EXPAND, TEXT_OPTIMIZE, CHOOSE_CHAR, CHOOSE_WCHAR, CHOOSE_BYTE, UNIX_DOS_TRANSFORM, // Options EDITOR_OPTIONS, TERMINAL_OPTIONS, FORMAT_OPTIONS, APPEARANCE_OPTIONS, PROGRAM_OPTIONS, UNDO_OPTIONS, COLOR_TUNING, SAVE_OPTIONS, SAVE_OPTIONS_LOCAL, ENTER_CONTROL_CHAR, ENTER_CHAR_CODE, ENTER_WCHAR_CODE, ENTER_BYTE_CODE, WINDOW_RESIZE, EDITOR_HELP, CONTEXT_HELP, SUSPEND_EDITOR, QUIT_EDITOR, #define CANCEL QUIT_EDITOR COMPILE_CMD, MAKE_CMD, RUN_CMD, SHELL_CMD, ONE_SHELL_CMD, COMMENT_LINE, REFRESH_SCREEN, ENTER_MENU, SWITCH_INSERT_MODE, SWITCH_HEX_MODE, SWITCH_AUTOINDENT_MODE, SWITCH_RUSSIAN_MODE, SWITCH_TEXT_MODE, SWITCH_GRAPH_MODE, EDIT_CHARSET, SET_CHARSET_8BIT, SET_CHARSET_8BIT_NO_CONTROL, SAVE_TERMINAL_OPTIONS, EDIT_COLORS, SAVE_COLORS, SAVE_COLORS_FOR_TERM, LOAD_COLOR_DEFAULT, LOAD_COLOR_DEFBG, LOAD_COLOR_BLACK, LOAD_COLOR_BLUE, LOAD_COLOR_GREEN, LOAD_COLOR_WHITE, PROGRAMS_OPTIONS, ABOUT, LOAD_KEYMAP_DEFAULT, LOAD_KEYMAP_EMACS, SAVE_KEYMAP, SAVE_KEYMAP_FOR_TERM, SET_BOOKMARK, SET_BOOKMARK_0, SET_BOOKMARK_1, SET_BOOKMARK_2, SET_BOOKMARK_3, SET_BOOKMARK_4, SET_BOOKMARK_5, SET_BOOKMARK_6, SET_BOOKMARK_7, SET_BOOKMARK_8, SET_BOOKMARK_9, GO_BOOKMARK, GO_BOOKMARK_0, GO_BOOKMARK_1, GO_BOOKMARK_2, GO_BOOKMARK_3, GO_BOOKMARK_4, GO_BOOKMARK_5, GO_BOOKMARK_6, GO_BOOKMARK_7, GO_BOOKMARK_8, GO_BOOKMARK_9, MOUSE_ACTION, NO_ACTION }; typedef void (*ActionProc)(); struct ActionProcRec { int action; ActionProc proc; }; struct ActionNameRec { int action; const char *name; }; struct ActionCodeRec { int action; char *code; }; extern unsigned char StringTyped[]; extern int StringTypedLen; extern ActionProcRec EditorActionProcTable[]; extern const ActionCodeRec *ActionCodeTable; extern const ActionCodeRec DefaultActionCodeTable[]; int GetNextAction(void); const char *GetActionString(int action); void ReadActionMap(FILE*); void WriteActionMap(FILE*); ActionProc GetActionProc(ActionProcRec*,int action); void EditorReadKeymap(); void RebuildKeyTree(); void FreeActionCodeTable(); int FindActionCode(const char *); const char *ShortcutPrettyPrint(int c); void LoadKeymapEmacs(); void LoadKeymapDefault(); void SaveKeymap(); void SaveKeymapForTerminal(); #endif /* KEYMAP_H */ le-1.14.9/src/rus.cc0000644000015000007670000000537712121615077011054 00000000000000/* * Copyright (c) 1993-1997 by Alexander V. Lukyanov (lav@yars.free.net) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include #include "edit.h" #include "rus.h" int coding=0; int isrussian(byte ch) { switch(coding) { case(KOI8): return(ch>=0xC0); case(D211_KOI): return(ch>=0xC0 && ch!=0xFF && ch!=0xDF); case(JO_ALT): return((ch>=0x80 && ch<0xB0) || (ch>=0xE0 && ch<0xF2)); case(ALT): return((ch>=0x80 && ch<0xB0) || (ch>=0xE0 && ch<0xF0)); case(MAIN): return(ch>=0xB0 && ch<0xF2); } return(0); } int islowerrus(byte ch) { switch(coding) { case(KOI8): return(ch>=0xC0 && ch<0xE0); case(D211_KOI): return(ch>=0xE0 && ch<0xFF); case(JO_ALT): return((ch>=0xA0 && ch<0xB0) || (ch>=0xE0 && ch<0xF1)); case(ALT): return((ch>=0xA0 && ch<0xB0) || (ch>=0xE0 && ch<0xF0)); case(MAIN): return(ch>=0xD0 && ch<0xF1); } return(0); } int isupperrus(byte ch) { switch(coding) { case(KOI8): return(ch>=0xE0); case(D211_KOI): return(ch>=0xC0 && ch<0xDF); case(JO_ALT): return((ch>=0x80 && ch<0xA0) || ch==0xF1); case(ALT): return(ch>=0x80 && ch<0xA0); case(MAIN): return((ch>=0xB0 && ch<0xD0) || ch==0xF1); } return(0); } byte tolowerrus(byte ch) { if(!isupperrus(ch)) return(ch); switch(coding) { case(KOI8): return(ch-0x20); case(D211_KOI): return(ch+0x20); case(JO_ALT): if(ch==0xF0) return(0xF1); case(ALT): if(ch>=0x80 && ch<0x90) return(ch+0x20); return(ch+0x50); case(MAIN): if(ch==0xF0) return(0xF1); return(ch+0x20); } return(ch); } byte toupperrus(byte ch) { if(!islowerrus(ch)) return(ch); switch(coding) { case(KOI8): return(ch+0x20); case(D211_KOI): return(ch-0x20); case(JO_ALT): if(ch==0xF1) return(0xF0); case(ALT): if(ch>=0xE0 && ch<0xF0) return(ch-0x50); return(ch-0x20); case(MAIN): if(ch==0xF1) return(0xF0); return(ch-0x20); } return(ch); } le-1.14.9/src/edit.cc0000644000015000007670000003712712122047104011155 00000000000000/* * Copyright (c) 1993-2011 by Alexander V. Lukyanov (lav@yars.free.net) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ /* edit.c : main editor loop */ #include #include #include #include #include #ifdef HAVE_UNISTD_H #include #endif #include #include #include #include #include #ifdef HAVE_LANGINFO_H # include #endif #include "edit.h" #include "calc.h" #include "keymap.h" #include "block.h" #include "screen.h" #include "options.h" #include "about.h" #include "search.h" #include "undo.h" #ifdef WITH_MOUSE # include "mouse.h" #endif #include #ifdef DISABLE_FILE_LOCKS # define fcntl(x,y,z) (0) #endif #include #include "localcharset.h" char Program[256]; extern const char MainHelp[]; char BakPath[256]=""; char PosName[256]=""; char HstName[256]=""; int SavePos=1; int SaveHst=1; int View=FALSE; char *HOME,*TERM,*DISPLAY; int UseColor=1; int UseTabs=1; int IndentSize=8; int BackspaceUnindents=1; int PreferPageTop=1; void GoToLineNum(num line_num) { CurrentPos=TextPoint(line_num,0); stdcol=GetCol(); } History CodeHistory; long getcode(const char *prompt) { long i; static char ch[10]; static bool getcode_active=false; if(getcode_active) return(-1); getcode_active=true; if(getstring(prompt,ch,sizeof(ch)-1,&CodeHistory)<1) { getcode_active=false; return(-1); } getcode_active=false; i=strtol(ch,0,0); return((int)i); } int getcode_char() { long ch=getcode("Char: "); if(ch<0 || ch>=256) return -1; return (int)ch; } #if USE_MULTIBYTE_CHARS wchar_t getcode_wchar() { long ch=getcode("Wide Char: "); if(ch<0) return -1; return (wchar_t)ch; } #endif void ProcessDragMark() { if(CurrentPos<*DragMark) { if(CurrentPos!=BlockBegin || (Text && stdcol>GetCol())) { BlockEnd=*DragMark; UserSetBlockBegin(); } } else if(CurrentPos>=*DragMark) { if(CurrentPos!=BlockEnd || (Text && stdcol>GetCol())) { BlockBegin=*DragMark; UserSetBlockEnd(); } } } void Edit() { int key; int action; ActionProc proc; num old_num_of_lines=-1; while(1) { SeekStdCol(); if(hex) flag|=REDISPLAY_LINE; if(!hex && !View && old_num_of_lines!=TextEnd.Line()) { flag|=REDISPLAY_AFTER; old_num_of_lines=TextEnd.Line(); } if(DragMark) ProcessDragMark(); ClearMessage(); SyncTextWin(); SetCursor(); action=GetNextAction(); if(action==WINDOW_RESIZE) { CorrectParameters(); flag|=REDISPLAY_ALL; continue; } if(hex) { ShowMatchPos=0; RedisplayLine(); ShowMatchPos=1; } #ifdef WITH_MOUSE if(action==MOUSE_ACTION) { MEVENT mev; if(getmouse(&mev)==ERR) continue; if(InTextWin(mev.y,mev.x)) MouseInTextWin(mev); else if(InScrollBar(mev.y,mev.x)) MouseInScrollBar(mev); } #endif // WITH_MOUSE if(action==QUIT_EDITOR) { Quit(); continue; } proc=GetActionProc(EditorActionProcTable,action); if(proc) { undo.BeginUndoGroup(); proc(); undo.EndUndoGroup(); continue; } if(action!=NO_ACTION) continue; if(StringTypedLen>1) continue; key=(byte)(StringTyped[0]); if(hex && key=='\t') { ascii=!ascii; continue; } if(View) continue; if(!ascii && hex) { if(key<0 || key>255) continue; if(isdigit(key)) key-='0'; else { key=toupper(key); if(key>='A' && key<='F') key-='A'-0x0A; else { UnrefKey(key); continue; } } undo.BeginUndoGroup(); if(((insert && !right) || Eof()) && !buffer_mmapped) { InsertChar(0); MoveLeft(); flag|=REDISPLAY_AFTER; } if(right) { if(ReplaceCharMove((Char()&0xF0)+key)==OK) right=0; } else { if(ReplaceChar((Char()&0x0F)+(key<<4))==OK) right=1; } flag|=REDISPLAY_LINE; undo.EndUndoGroup(); } else { if(key>255 || (key>=0 && key<' ' && key!='\n' && key!='\t')) { UnrefKey(key); continue; } key=ModifyKey(key); if(buffer_mmapped) { if(Eol()) flag|=REDISPLAY_AFTER; else flag|=REDISPLAY_LINE; ReplaceCharMove(key); stdcol=GetCol(); continue; } if(hex) { if(insert) { InsertChar(key); flag|=REDISPLAY_AFTER; } else { ReplaceCharMove(key); stdcol=GetCol(); flag|=REDISPLAY_LINE; } continue; } undo.BeginUndoGroup(); switch(key) { case('\n'): UserNewLine(); break; case('\t'): UserIndent(); break; default: /* not a newline and not a tab */ if(insert || Eol() || (Char()=='\t' && Tabulate(GetCol())!=(GetCol()+1))) UserInsertChar(key); else UserReplaceChar(key); flag|=REDISPLAY_LINE; } undo.EndUndoGroup(); } } } void Quit() { if(AskToSave()) Terminate(); } int AskToSave() { if(modified && !View) { static struct menu Menu[]={ {" &Yes "},{" &No "},{" &Cancel "}, {NULL}}; int result=TRUE; switch(ReadMenuBox(Menu,HORIZ,"The file has been modified. Save?","", VERIFY_WIN_ATTR,CURR_BUTTON_ATTR)) { case('Y'): errno=0; result=(UserSave()==OK); if(!result && modified) { UserSaveAs(); result=!modified; } break; case(0): case('C'): result=FALSE; break; case('N'): result=TRUE; } return(result); } SavePosition(); return(TRUE); } #if defined(NCURSES_VERSION) || defined(__NCURSES_H) #define NCUR #endif void InitCurses() { #ifdef NCUR static bool init=false; if(init) { endwin(); initscr(); // for some old ncurses doupdate(); return; } initscr(); init=true; #else static SCREEN *le_scr=NULL; if(le_scr!=NULL) { delscreen(le_scr); } le_scr=newterm(NULL,stdout,stdin); if(le_scr==NULL) { fprintf(stderr,"le: newterm() failed. Check your $TERM variable.\n"); exit(1); } #endif start_color(); #ifdef NCURSES_VERSION_MAJOR extern int can_use_default_colors; can_use_default_colors = (use_default_colors()==OK); #endif cbreak(); noecho(); nonl(); meta(stdscr,TRUE); raw(); intrflush(stdscr,FALSE); keypad(stdscr,TRUE); idlok(stdscr,useidl); scrollok(stdscr,FALSE); } void TermCurses() { move(LINES-1,0); clrtoeol(); refresh(); endwin(); } int optUseColor=-1; void Initialize() { FILE *f; InitModifyKeyTables(); init_chset(); initcalc(); #ifndef MSDOS char *filename=(char*)alloca((strlen(HOME)|15)+17); sprintf(filename,"%s/.le",HOME); mkdir(filename,0700); strcat(filename,"/tmp"); mkdir(filename,0700); sprintf(HstName,"%s/.le/history2",HOME); #else sprintf(HstName,"%s/le.hst",HOME); #endif InstallSignalHandlers(); InitCurses(); ReadConf(); if(optUseColor!=-1) UseColor=optUseColor; init_attrs(); InitMenu(); struct flock l; l.l_type=F_RDLCK; l.l_whence=SEEK_SET; l.l_start=l.l_len=0; MessageSync("Loading history..."); f=fopen(HstName,"rb"); if(f && fcntl(fileno(f),F_SETLKW,&l)!=-1) { PositionHistory.ReadFrom(f); LoadHistory.ReadFrom(f); SearchHistory.ReadFrom(f); ShellHistory.ReadFrom(f); PipeHistory.ReadFrom(f); fclose(f); } EditorReadKeymap(); RebuildKeyTree(); LoadMainMenu(); } void Terminate() { FILE *f; alarm(0); EmptyText(); curs_set(1); if(strcmp(FileName,HstName)) { if(SaveHst) { MessageSync("Saving history..."); int fd=open(HstName,O_RDWR|O_CREAT,0644); struct flock l; l.l_type=F_RDLCK; l.l_whence=SEEK_SET; l.l_start=l.l_len=0; if(fd!=-1 && fcntl(fd,F_SETLKW,&l)!=-1) { f=fdopen(fd,"r+b"); InodeHistory oldPositionHistory; History oldLoadHistory; History oldSearchHistory; History oldShellHistory; History oldPipeHistory; oldPositionHistory.ReadFrom(f); oldLoadHistory.ReadFrom(f); oldSearchHistory.ReadFrom(f); oldShellHistory.ReadFrom(f); oldPipeHistory.ReadFrom(f); PositionHistory.Merge(oldPositionHistory); LoadHistory.Merge(oldLoadHistory); SearchHistory.Merge(oldSearchHistory); ShellHistory.Merge(oldShellHistory); PipeHistory.Merge(oldPipeHistory); rewind(f); PositionHistory.WriteTo(f); LoadHistory.WriteTo(f); SearchHistory.WriteTo(f); ShellHistory.WriteTo(f); PipeHistory.WriteTo(f); #ifdef HAVE_FTRUNCATE fflush(f); ftruncate(fd,ftell(f)); #endif fclose(f); } close(fd); } } TermCurses(); exit(0); } void PrintUsage(int arg) { (void)arg; printf("Usage: le [OPTIONS] [FILES...]\n" "\n" "-r --read-only permanent read only mode (view)\n" "-h --hex-mode start in hex mode\n" "-b --black-white black and white mode\n" "-c --color color mode\n" " --config=FILE use specified file instead of le.ini\n" " --dump-keymap dump default keymap to stdout and exit\n" " --dump-colors dump default color map to stdout and exit\n" #if USE_MULTIBYTE_CHARS " --multibyte force multibyte mode\n" " --no-multibyte disable multibyte mode\n" #endif " --mmap load file using mmap (read only)\n" " --mmap-rw mmap read-write. Use with extreme caution,\n" " especially on your hard disk!\n" " All changes go directly to file/disk.\n" " --help this description\n" " --version print LE version\n" "\n" "The last file will be loaded. If no files specified, last readable file\n" "from history will be loaded if the path is relative or it is the last.\n"); exit(1); } #if USE_MULTIBYTE_CHARS static bool has_widechars() { for(int c=' '; c<256; c++) { wint_t w=btowc(c); if(w!=WEOF && w>=256) return 1; } return 0; } #endif int main(int argc,char **argv) { int optView=-1,opteditmode=-1,optWarpLine=0; int opt_use_mmap=-1; int opt_mb_mode=-1; int opt; enum { DUMP_KEYMAP=1024, DUMP_COLORS, PRINT_HELP, PRINT_VERSION, CONFIG_FILE, USE_MMAP, USE_MMAP_RW, #if USE_MULTIBYTE_CHARS MULTIBYTE, NO_MULTIBYTE, #endif MAX_OPTION }; static struct option le_options[]= { {"help",no_argument,0,PRINT_HELP}, {"version",no_argument,0,PRINT_VERSION}, {"dump-keymap",no_argument,0,DUMP_KEYMAP}, {"dump-colors",no_argument,0,DUMP_COLORS}, {"read-only",no_argument,0,'r'}, {"hex-mode",no_argument,0,'h'}, {"black-white",no_argument,0,'b'}, {"color",no_argument,0,'c'}, {"config",required_argument,0,CONFIG_FILE}, #if USE_MULTIBYTE_CHARS {"multibyte",no_argument,0,MULTIBYTE}, {"no-multibyte",no_argument,0,NO_MULTIBYTE}, #endif #ifdef HAVE_MMAP {"mmap",no_argument,0,USE_MMAP}, {"mmap-rw",no_argument,0,USE_MMAP_RW}, #endif {0,0,0,0} }; char newname[256]; newname[0]=0; strncpy(Program,le_basename(argv[0]),sizeof(Program)); #if defined(CURSES_BOOL) && !defined(bool_redefined) if(sizeof(bool) != sizeof(CURSES_BOOL)) { fprintf(stderr,"%s: warning: curses library has wrong bool type. Expect trouble.\n",Program); sleep(2); } #endif #ifdef __MSDOS__ HOME="."; TERM="ansi"; _fmode=O_BINARY; #else setlocale(LC_ALL,""); #if USE_MULTIBYTE_CHARS if(has_widechars()) mb_mode=true; const char *cs=locale_charset(); if(cs && !strcasecmp(cs,"UTF-8")) mb_mode=true; #endif HOME=getenv("HOME"); if(HOME==NULL) { fprintf(stderr,"Cannot get the value of HOME\n\r"); return(1); } TERM=getenv("TERM"); if(TERM==NULL) { fprintf(stderr,"Cannot get the value of TERM\n\r"); return(1); } DISPLAY=getenv("DISPLAY"); #endif while((opt=getopt_long(argc,argv,"rhbc",le_options,0))!=-1) { switch(opt) { case('r'): optView=1; #ifdef HAVE_MMAP opt_use_mmap=1; #endif break; case('h'): opteditmode=HEXM; break; case('b'): optUseColor=0; break; case('c'): optUseColor=1; break; case('?'): fprintf(stderr,"%s: Try `%s --help' for more information\n",Program,argv[0]); exit(1); case(DUMP_KEYMAP): WriteActionMap(stdout); exit(0); case(DUMP_COLORS): DumpDefaultColors(stdout); exit(0); case(PRINT_HELP): PrintUsage(0); exit(0); case(PRINT_VERSION): PrintVersion(); exit(0); case(USE_MMAP): opt_use_mmap=1; if(optView==-1) optView=2; else optView|=2; opteditmode=HEXM; break; case(USE_MMAP_RW): opt_use_mmap=1; if(optView!=-1) optView&=~2; opteditmode=HEXM; break; case(CONFIG_FILE): ExplicitInitName=true; strncpy(InitName,optarg,sizeof(InitName)-1); break; #if USE_MULTIBYTE_CHARS case MULTIBYTE: opt_mb_mode=true; break; case NO_MULTIBYTE: opt_mb_mode=false; break; #endif } } if(optUseColor!=-1) UseColor=optUseColor; Initialize(); if(optView!=-1) View=!!optView; if(opteditmode!=-1) editmode=opteditmode; if(optUseColor!=-1) UseColor=optUseColor; if(opt_use_mmap!=-1) buffer_mmapped=opt_use_mmap; #if USE_MULTIBYTE_CHARS if(opt_mb_mode!=-1) mb_mode=opt_mb_mode; #endif if(optind=argc) { const HistoryLine *hl=0; LoadHistory.Open(); bool first=true; for(;;) { hl=LoadHistory.Prev(); if(!hl) break; const char *f=hl->get_line(); if(*f && (first || f[0]!='/') && access(f,R_OK)!=-1) { strcpy(newname,f); break; } first=false; } if(!hl) { ShowAbout(); if(getstring("Load: ",newname,255,&LoadHistory,NULL,NULL)<1 || ChooseFileName(newname)<0) Terminate(); HideAbout(); } } else { for(; optind0) GoToLineNum(optWarpLine-1); } Edit(); Terminate(); return 0; } le-1.14.9/src/highli.h0000644000015000007670000000301112121615077011330 00000000000000/* * Copyright (c) 1993-1997 by Alexander V. Lukyanov (lav@yars.free.net) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef HIGHLI_H #define HIGHLI_H #include extern "C" { #include } extern int hl_option,hl_active,hl_lines; void InitHighlight(); struct syntax_hl { char *rexp; int mask; int color; re_pattern_buffer rexp_c; re_registers regs; syntax_hl *next; syntax_hl *sub; static char *selector; static syntax_hl *chain; static void free_chain(syntax_hl*); static void attrib_line(const char *buf1,int len1,const char *buf2,int len2, unsigned char *line); static void make_els(const char *buf1,int len1,const char *buf2,int len2,int pos,int ll,syntax_hl *c,class element **els); syntax_hl(int color,int mask); ~syntax_hl(); const char *set_rexp(const char *rexp,bool icase); }; #endif//HIGHLI_H le-1.14.9/src/pipe.cc0000644000015000007670000001434012121615077011166 00000000000000/* * Copyright (c) 1993-1997 by Alexander V. Lukyanov (lav@yars.free.net) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include #include #include #ifdef HAVE_UNISTD_H #include #endif #include #include #ifdef HAVE_SYS_POLL_H #include #else #include #endif #include #include #include #include "edit.h" #include "block.h" #include "clipbrd.h" int PipeBlock(char *filter,int in,int out) { #ifdef __MSDOS__ ErrMsg("Piping is not supportrd under MS-DOG"); #else int pipe_in[2],pipe_out[2],pipe_err[2]; int in_done,err_done,out_done; char errtext[1024]; char *errptr=errtext; struct pollfd pfd[3]; long res; char input_buffer[BUFSIZ]; offs oldpos=Offset(); int nfd; char *block_buf=0; char *block_ptr=0; int block_size=0; CheckBlock(); if(hide) out=0; if(!in && !out) return OK; /* nothing to do */ if((View || buffer_mmapped) && in) { beep(); return ERR; } ClipBoard cb; if(rblock && out) { if(!cb.Copy()) return ERR; if(!cb.Linearize(&block_buf,&block_size)) return ERR; block_ptr=block_buf; if(in) Delete(); } if(in && !out) { BlockBegin=CurrentPos; BlockEnd=CurrentPos; hide=0; } if(pipe(pipe_in)==-1) { FError("pipe()"); free(block_buf); return ERR; } if(pipe(pipe_out)==-1) { FError("pipe()"); close(pipe_in[0]); close(pipe_in[1]); free(block_buf); return ERR; } if(pipe(pipe_err)==-1) { close(pipe_in[0]); close(pipe_in[1]); close(pipe_out[0]); close(pipe_out[1]); free(block_buf); return ERR; } CheckPoint(); fflush(stderr); switch(fork()) { case(0): dup2(pipe_in[1],1); dup2(pipe_out[0],0); dup2(pipe_err[1],2); close(file); close(pipe_in[0]); close(pipe_in[1]); close(pipe_out[0]); close(pipe_out[1]); close(pipe_err[0]); close(pipe_err[1]); execl("/bin/sh","sh","-c",filter,(char*)0); perror("exec(/bin/sh) failed"); fflush(stderr); _exit(1); case(-1): close(pipe_in[0]); close(pipe_in[1]); close(pipe_out[0]); close(pipe_out[1]); close(pipe_err[0]); close(pipe_err[1]); ErrMsg("fork() failed"); free(block_buf); return ERR; } close(pipe_in[1]); close(pipe_out[0]); close(pipe_err[1]); fcntl(pipe_in[0],F_SETFL,O_NONBLOCK); fcntl(pipe_err[0],F_SETFL,O_NONBLOCK); fcntl(pipe_out[1],F_SETFL,O_NONBLOCK); pfd[0].fd=pipe_in[0]; pfd[0].events=POLLIN; pfd[1].fd=pipe_err[0]; pfd[1].events=POLLIN; pfd[2].fd=pipe_out[1]; pfd[2].events=POLLOUT; nfd=3; out_done=in_done=err_done=0; offs old_block_begin=BlockBegin; offs old_block_end=BlockEnd; if(out) CurrentPos=BlockBegin; for(;;) { if(!rblock && !out_done && CurrentPos>=BlockEnd) { close(pipe_out[1]); /* Close input pipe of the subprocess */ /* so it would terminate on EOF */ out_done=1; nfd--; } if(poll(pfd,nfd,-1)<0) { if(errno==EINTR) continue; FError("poll()"); free(block_buf); return ERR; } if((pfd[0].revents&(POLLHUP|POLLIN))==POLLHUP) { in_done=1; pfd[0].events=0; } if((pfd[1].revents&(POLLHUP|POLLIN))==POLLHUP) { err_done=1; pfd[1].events=0; } if(in_done && err_done) break; if(pfd[0].revents&POLLIN) { res=read(pipe_in[0],input_buffer,sizeof(input_buffer)); if(res<=0) { in_done=1; } else if(in) { if(InsertBlock(input_buffer,res)!=OK) goto not_memory; if(CurrentPos>BlockEnd) BlockEnd=CurrentPos; } } if(pfd[1].revents&POLLIN) { res=read(pipe_err[0],errptr,sizeof(errtext)-1-(errptr-errtext)); if(res<=0) err_done=1; else errptr+=res; } if(nfd>2 && pfd[2].revents&POLLOUT) { if(rblock) { res=write(pipe_out[1],block_ptr,block_size); if(res==-1) FError("write() to pipe"); else { block_ptr+=res; block_size-=res; if(block_size==0) { out_done=1; close(pipe_out[1]); nfd--; } } } else { if(WriteBlock(pipe_out[1],CurrentPos,BlockEnd-CurrentPos,&res)!=OK) FError("write() to pipe"); else { if(res==0) { out_done=1; close(pipe_out[1]); nfd--; } else { if(in) DeleteBlock(0,res); else CurrentPos+=res; } } } } } if(in && out) DeleteBlock(0,BlockEnd-CurrentPos); not_memory: close(pipe_in[0]); close(pipe_err[0]); close(pipe_out[1]); free(block_buf); waitpid(-1,NULL,WUNTRACED); if(errptr!=errtext) { if(errptr[-1]=='\n') errptr--; *errptr=0; ErrMsg(errtext); if(in && out) { if(rblock) { rblock=0; Delete(); rblock=1; cb.Paste(); CurrentPos=oldpos; } else { Undelete(); /* undelete old block */ Delete(); /* delete new block */ CurrentPos=oldpos; BlockBegin=old_block_begin; BlockEnd =old_block_end; hide=0; } } return ERR; } else { if(in) rblock=0; } #endif return OK; } le-1.14.9/README0000644000015000007670000000266612122062553010017 00000000000000This is terminal text editor - LE. Read the file FEATURES to learn what LE can do. Read the file HISTORY to learn about LE beginning. You can try to find out how to use the editor by reading help, browsing the menu and reading the man page. Some hints: F10 or C-n -- menu F1 -- help C-x -- exit (cancel) Arrows -- navigate In the editor the following key description is used: Key1-Key2 -- simultaneous key1 and key2 press Key1+Key2 -- sequential keys press Key1 | Key2 -- press Key1 OR Key2 ^Key -- Ctrl-Key ~Key -- Shift-Key ^~Key -- Ctrl-Shift-Key | Alt-Key Some of ^Fx, ~Fx, ^~Fx can be typed as ESC+Fx LE can be downloaded from the following locations: ftp://ftp.yar.ru/pub/source/le/ ftp://metalab.unc.edu/pub/Linux/apps/editors/terminal/ http://ftp.yar.ru/pub/source/le/ http://metalab.unc.edu/pub/Linux/apps/editors/terminal/ For development version see https://github.com/lavv17/le There are two very quiet mailing lists for LE. le@uniyar.ac.ru is for general discussions and for announcements of "official" le versions. le-devel@uniyar.ac.ru is for development of le, that is patches and announcements of development snapshots are posted there. The lists are managed by majordomo; to subscribe, send mail with "subscribe" in body to le-request@uniyar.ac.ru or le-devel-request@uniyar.ac.ru. Author: Alexander V. Lukyanov Postal address: Frunze 37/18-278, Yaroslavl 150006, Russia le-1.14.9/TODO0000644000015000007670000000033612121615077007623 000000000000001. Make more classes (Text, multibuffer support) 3. RCS/CVS interaction 4. macros 5. ispell interaction 6. 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@CPPFLAGS@ CURSES_INCLUDES = @CURSES_INCLUDES@ CURSES_LIBS = @CURSES_LIBS@ CXX = @CXX@ CXXDEPMODE = @CXXDEPMODE@ CXXFLAGS = @CXXFLAGS@ CYGPATH_W = @CYGPATH_W@ DEFS = @DEFS@ DEPDIR = @DEPDIR@ ECHO_C = @ECHO_C@ ECHO_N = @ECHO_N@ ECHO_T = @ECHO_T@ EGREP = @EGREP@ EMULTIHOP_HIDDEN = @EMULTIHOP_HIDDEN@ EMULTIHOP_VALUE = @EMULTIHOP_VALUE@ ENOLINK_HIDDEN = @ENOLINK_HIDDEN@ ENOLINK_VALUE = @ENOLINK_VALUE@ EOVERFLOW_HIDDEN = @EOVERFLOW_HIDDEN@ EOVERFLOW_VALUE = @EOVERFLOW_VALUE@ ERRNO_H = @ERRNO_H@ EXEEXT = @EXEEXT@ FNMATCH_H = @FNMATCH_H@ GETOPT_H = @GETOPT_H@ GLIBC21 = @GLIBC21@ GNULIB_ACCEPT = @GNULIB_ACCEPT@ GNULIB_ACCEPT4 = @GNULIB_ACCEPT4@ GNULIB_ALPHASORT = @GNULIB_ALPHASORT@ GNULIB_ATOLL = @GNULIB_ATOLL@ GNULIB_BIND = @GNULIB_BIND@ GNULIB_BTOWC = @GNULIB_BTOWC@ GNULIB_CALLOC_POSIX = @GNULIB_CALLOC_POSIX@ GNULIB_CANONICALIZE_FILE_NAME = @GNULIB_CANONICALIZE_FILE_NAME@ GNULIB_CHDIR = @GNULIB_CHDIR@ GNULIB_CHOWN = @GNULIB_CHOWN@ GNULIB_CLOSE = @GNULIB_CLOSE@ GNULIB_CLOSEDIR = @GNULIB_CLOSEDIR@ GNULIB_CONNECT = @GNULIB_CONNECT@ GNULIB_DIRFD = @GNULIB_DIRFD@ GNULIB_DUP = @GNULIB_DUP@ GNULIB_DUP2 = @GNULIB_DUP2@ GNULIB_DUP3 = @GNULIB_DUP3@ GNULIB_ENVIRON = @GNULIB_ENVIRON@ GNULIB_EUIDACCESS = @GNULIB_EUIDACCESS@ GNULIB_FACCESSAT = @GNULIB_FACCESSAT@ GNULIB_FCHDIR = @GNULIB_FCHDIR@ GNULIB_FCHMODAT = @GNULIB_FCHMODAT@ GNULIB_FCHOWNAT = @GNULIB_FCHOWNAT@ GNULIB_FCNTL = @GNULIB_FCNTL@ GNULIB_FDATASYNC = @GNULIB_FDATASYNC@ GNULIB_FDOPENDIR = @GNULIB_FDOPENDIR@ GNULIB_FFSL = @GNULIB_FFSL@ GNULIB_FFSLL = @GNULIB_FFSLL@ GNULIB_FSTAT = @GNULIB_FSTAT@ GNULIB_FSTATAT = @GNULIB_FSTATAT@ GNULIB_FSYNC = @GNULIB_FSYNC@ GNULIB_FTRUNCATE = @GNULIB_FTRUNCATE@ GNULIB_FUTIMENS = @GNULIB_FUTIMENS@ GNULIB_GETCWD = @GNULIB_GETCWD@ GNULIB_GETDOMAINNAME = @GNULIB_GETDOMAINNAME@ GNULIB_GETDTABLESIZE = @GNULIB_GETDTABLESIZE@ GNULIB_GETGROUPS = @GNULIB_GETGROUPS@ GNULIB_GETHOSTNAME = @GNULIB_GETHOSTNAME@ GNULIB_GETLOADAVG = @GNULIB_GETLOADAVG@ GNULIB_GETLOGIN = @GNULIB_GETLOGIN@ GNULIB_GETLOGIN_R = @GNULIB_GETLOGIN_R@ GNULIB_GETPAGESIZE = @GNULIB_GETPAGESIZE@ GNULIB_GETPEERNAME = @GNULIB_GETPEERNAME@ GNULIB_GETSOCKNAME = @GNULIB_GETSOCKNAME@ GNULIB_GETSOCKOPT = @GNULIB_GETSOCKOPT@ GNULIB_GETSUBOPT = @GNULIB_GETSUBOPT@ GNULIB_GETTIMEOFDAY = @GNULIB_GETTIMEOFDAY@ GNULIB_GETUSERSHELL = @GNULIB_GETUSERSHELL@ GNULIB_GL_UNISTD_H_GETOPT = @GNULIB_GL_UNISTD_H_GETOPT@ GNULIB_GRANTPT = @GNULIB_GRANTPT@ GNULIB_GROUP_MEMBER = @GNULIB_GROUP_MEMBER@ GNULIB_ISATTY = @GNULIB_ISATTY@ GNULIB_ISWBLANK = @GNULIB_ISWBLANK@ GNULIB_ISWCTYPE = @GNULIB_ISWCTYPE@ GNULIB_LCHMOD = @GNULIB_LCHMOD@ GNULIB_LCHOWN = @GNULIB_LCHOWN@ GNULIB_LINK = @GNULIB_LINK@ GNULIB_LINKAT = @GNULIB_LINKAT@ GNULIB_LISTEN = @GNULIB_LISTEN@ GNULIB_LSEEK = @GNULIB_LSEEK@ GNULIB_LSTAT = @GNULIB_LSTAT@ GNULIB_MALLOC_POSIX = @GNULIB_MALLOC_POSIX@ GNULIB_MBRLEN = @GNULIB_MBRLEN@ GNULIB_MBRTOWC = @GNULIB_MBRTOWC@ GNULIB_MBSCASECMP = @GNULIB_MBSCASECMP@ GNULIB_MBSCASESTR = @GNULIB_MBSCASESTR@ GNULIB_MBSCHR = @GNULIB_MBSCHR@ GNULIB_MBSCSPN = @GNULIB_MBSCSPN@ GNULIB_MBSINIT = @GNULIB_MBSINIT@ GNULIB_MBSLEN = @GNULIB_MBSLEN@ GNULIB_MBSNCASECMP = @GNULIB_MBSNCASECMP@ GNULIB_MBSNLEN = @GNULIB_MBSNLEN@ GNULIB_MBSNRTOWCS = @GNULIB_MBSNRTOWCS@ GNULIB_MBSPBRK = @GNULIB_MBSPBRK@ GNULIB_MBSPCASECMP = @GNULIB_MBSPCASECMP@ GNULIB_MBSRCHR = @GNULIB_MBSRCHR@ GNULIB_MBSRTOWCS = @GNULIB_MBSRTOWCS@ GNULIB_MBSSEP = @GNULIB_MBSSEP@ GNULIB_MBSSPN = @GNULIB_MBSSPN@ GNULIB_MBSSTR = @GNULIB_MBSSTR@ GNULIB_MBSTOK_R = @GNULIB_MBSTOK_R@ GNULIB_MBTOWC = @GNULIB_MBTOWC@ GNULIB_MEMCHR = @GNULIB_MEMCHR@ GNULIB_MEMMEM = @GNULIB_MEMMEM@ GNULIB_MEMPCPY = @GNULIB_MEMPCPY@ GNULIB_MEMRCHR = @GNULIB_MEMRCHR@ GNULIB_MKDIRAT = @GNULIB_MKDIRAT@ GNULIB_MKDTEMP = @GNULIB_MKDTEMP@ GNULIB_MKFIFO = @GNULIB_MKFIFO@ GNULIB_MKFIFOAT = @GNULIB_MKFIFOAT@ GNULIB_MKNOD = @GNULIB_MKNOD@ GNULIB_MKNODAT = @GNULIB_MKNODAT@ GNULIB_MKOSTEMP = @GNULIB_MKOSTEMP@ GNULIB_MKOSTEMPS = @GNULIB_MKOSTEMPS@ GNULIB_MKSTEMP = @GNULIB_MKSTEMP@ GNULIB_MKSTEMPS = @GNULIB_MKSTEMPS@ GNULIB_MKTIME = @GNULIB_MKTIME@ GNULIB_NANOSLEEP = @GNULIB_NANOSLEEP@ GNULIB_NONBLOCKING = @GNULIB_NONBLOCKING@ GNULIB_OPEN = @GNULIB_OPEN@ GNULIB_OPENAT = @GNULIB_OPENAT@ GNULIB_OPENDIR = @GNULIB_OPENDIR@ GNULIB_PIPE = @GNULIB_PIPE@ GNULIB_PIPE2 = @GNULIB_PIPE2@ GNULIB_POLL = @GNULIB_POLL@ GNULIB_POSIX_OPENPT = @GNULIB_POSIX_OPENPT@ GNULIB_PREAD = @GNULIB_PREAD@ GNULIB_PSELECT = @GNULIB_PSELECT@ GNULIB_PTHREAD_SIGMASK = @GNULIB_PTHREAD_SIGMASK@ GNULIB_PTSNAME = @GNULIB_PTSNAME@ GNULIB_PTSNAME_R = @GNULIB_PTSNAME_R@ GNULIB_PUTENV = @GNULIB_PUTENV@ GNULIB_PWRITE = @GNULIB_PWRITE@ GNULIB_RAISE = @GNULIB_RAISE@ GNULIB_RANDOM = @GNULIB_RANDOM@ GNULIB_RANDOM_R = @GNULIB_RANDOM_R@ GNULIB_RAWMEMCHR = @GNULIB_RAWMEMCHR@ GNULIB_READ = @GNULIB_READ@ GNULIB_READDIR = @GNULIB_READDIR@ GNULIB_READLINK = @GNULIB_READLINK@ GNULIB_READLINKAT = @GNULIB_READLINKAT@ GNULIB_REALLOC_POSIX = @GNULIB_REALLOC_POSIX@ GNULIB_REALPATH = @GNULIB_REALPATH@ GNULIB_RECV = @GNULIB_RECV@ GNULIB_RECVFROM = @GNULIB_RECVFROM@ GNULIB_REWINDDIR = @GNULIB_REWINDDIR@ GNULIB_RMDIR = @GNULIB_RMDIR@ GNULIB_RPMATCH = @GNULIB_RPMATCH@ GNULIB_SCANDIR = @GNULIB_SCANDIR@ GNULIB_SECURE_GETENV = @GNULIB_SECURE_GETENV@ GNULIB_SELECT = @GNULIB_SELECT@ GNULIB_SEND = @GNULIB_SEND@ GNULIB_SENDTO = @GNULIB_SENDTO@ GNULIB_SETENV = @GNULIB_SETENV@ GNULIB_SETHOSTNAME = @GNULIB_SETHOSTNAME@ GNULIB_SETSOCKOPT = @GNULIB_SETSOCKOPT@ GNULIB_SHUTDOWN = @GNULIB_SHUTDOWN@ GNULIB_SIGACTION = @GNULIB_SIGACTION@ GNULIB_SIGNAL_H_SIGPIPE = @GNULIB_SIGNAL_H_SIGPIPE@ GNULIB_SIGPROCMASK = @GNULIB_SIGPROCMASK@ GNULIB_SLEEP = @GNULIB_SLEEP@ GNULIB_SOCKET = @GNULIB_SOCKET@ GNULIB_STAT = @GNULIB_STAT@ GNULIB_STPCPY = @GNULIB_STPCPY@ GNULIB_STPNCPY = @GNULIB_STPNCPY@ GNULIB_STRCASESTR = @GNULIB_STRCASESTR@ GNULIB_STRCHRNUL = @GNULIB_STRCHRNUL@ GNULIB_STRDUP = @GNULIB_STRDUP@ GNULIB_STRERROR = @GNULIB_STRERROR@ GNULIB_STRERROR_R = @GNULIB_STRERROR_R@ GNULIB_STRNCAT = @GNULIB_STRNCAT@ GNULIB_STRNDUP = @GNULIB_STRNDUP@ GNULIB_STRNLEN = @GNULIB_STRNLEN@ GNULIB_STRPBRK = @GNULIB_STRPBRK@ GNULIB_STRPTIME = @GNULIB_STRPTIME@ GNULIB_STRSEP = @GNULIB_STRSEP@ GNULIB_STRSIGNAL = @GNULIB_STRSIGNAL@ GNULIB_STRSTR = @GNULIB_STRSTR@ GNULIB_STRTOD = @GNULIB_STRTOD@ GNULIB_STRTOK_R = @GNULIB_STRTOK_R@ GNULIB_STRTOLL = @GNULIB_STRTOLL@ GNULIB_STRTOULL = @GNULIB_STRTOULL@ GNULIB_STRVERSCMP = @GNULIB_STRVERSCMP@ GNULIB_SYMLINK = @GNULIB_SYMLINK@ GNULIB_SYMLINKAT = @GNULIB_SYMLINKAT@ GNULIB_SYSTEM_POSIX = @GNULIB_SYSTEM_POSIX@ GNULIB_TIMEGM = @GNULIB_TIMEGM@ GNULIB_TIMES = @GNULIB_TIMES@ GNULIB_TIME_R = @GNULIB_TIME_R@ GNULIB_TOWCTRANS = @GNULIB_TOWCTRANS@ GNULIB_TTYNAME_R = @GNULIB_TTYNAME_R@ GNULIB_UNISTD_H_NONBLOCKING = @GNULIB_UNISTD_H_NONBLOCKING@ GNULIB_UNISTD_H_SIGPIPE = @GNULIB_UNISTD_H_SIGPIPE@ GNULIB_UNLINK = @GNULIB_UNLINK@ GNULIB_UNLINKAT = @GNULIB_UNLINKAT@ GNULIB_UNLOCKPT = @GNULIB_UNLOCKPT@ GNULIB_UNSETENV = @GNULIB_UNSETENV@ GNULIB_USLEEP = @GNULIB_USLEEP@ GNULIB_UTIMENSAT = @GNULIB_UTIMENSAT@ GNULIB_WCPCPY = @GNULIB_WCPCPY@ GNULIB_WCPNCPY = @GNULIB_WCPNCPY@ GNULIB_WCRTOMB = @GNULIB_WCRTOMB@ GNULIB_WCSCASECMP = @GNULIB_WCSCASECMP@ GNULIB_WCSCAT = @GNULIB_WCSCAT@ GNULIB_WCSCHR = @GNULIB_WCSCHR@ GNULIB_WCSCMP = @GNULIB_WCSCMP@ GNULIB_WCSCOLL = @GNULIB_WCSCOLL@ GNULIB_WCSCPY = @GNULIB_WCSCPY@ GNULIB_WCSCSPN = @GNULIB_WCSCSPN@ GNULIB_WCSDUP = @GNULIB_WCSDUP@ GNULIB_WCSLEN = @GNULIB_WCSLEN@ GNULIB_WCSNCASECMP = @GNULIB_WCSNCASECMP@ GNULIB_WCSNCAT = @GNULIB_WCSNCAT@ GNULIB_WCSNCMP = @GNULIB_WCSNCMP@ GNULIB_WCSNCPY = @GNULIB_WCSNCPY@ GNULIB_WCSNLEN = @GNULIB_WCSNLEN@ GNULIB_WCSNRTOMBS = @GNULIB_WCSNRTOMBS@ GNULIB_WCSPBRK = @GNULIB_WCSPBRK@ GNULIB_WCSRCHR = @GNULIB_WCSRCHR@ GNULIB_WCSRTOMBS = @GNULIB_WCSRTOMBS@ GNULIB_WCSSPN = @GNULIB_WCSSPN@ GNULIB_WCSSTR = @GNULIB_WCSSTR@ GNULIB_WCSTOK = @GNULIB_WCSTOK@ GNULIB_WCSWIDTH = @GNULIB_WCSWIDTH@ GNULIB_WCSXFRM = @GNULIB_WCSXFRM@ GNULIB_WCTOB = @GNULIB_WCTOB@ GNULIB_WCTOMB = @GNULIB_WCTOMB@ GNULIB_WCTRANS = @GNULIB_WCTRANS@ GNULIB_WCTYPE = @GNULIB_WCTYPE@ GNULIB_WCWIDTH = @GNULIB_WCWIDTH@ GNULIB_WMEMCHR = @GNULIB_WMEMCHR@ GNULIB_WMEMCMP = @GNULIB_WMEMCMP@ GNULIB_WMEMCPY = @GNULIB_WMEMCPY@ GNULIB_WMEMMOVE = @GNULIB_WMEMMOVE@ GNULIB_WMEMSET = @GNULIB_WMEMSET@ GNULIB_WRITE = @GNULIB_WRITE@ GNULIB__EXIT = @GNULIB__EXIT@ GREP = @GREP@ HAVE_ACCEPT4 = @HAVE_ACCEPT4@ HAVE_ALPHASORT = @HAVE_ALPHASORT@ HAVE_ATOLL = @HAVE_ATOLL@ HAVE_BTOWC = @HAVE_BTOWC@ HAVE_CANONICALIZE_FILE_NAME = @HAVE_CANONICALIZE_FILE_NAME@ HAVE_CHOWN = @HAVE_CHOWN@ HAVE_CLOSEDIR = @HAVE_CLOSEDIR@ HAVE_DECL_DIRFD = @HAVE_DECL_DIRFD@ HAVE_DECL_ENVIRON = @HAVE_DECL_ENVIRON@ HAVE_DECL_FCHDIR = @HAVE_DECL_FCHDIR@ HAVE_DECL_FDATASYNC = @HAVE_DECL_FDATASYNC@ HAVE_DECL_FDOPENDIR = @HAVE_DECL_FDOPENDIR@ HAVE_DECL_GETDOMAINNAME = @HAVE_DECL_GETDOMAINNAME@ HAVE_DECL_GETLOADAVG = @HAVE_DECL_GETLOADAVG@ HAVE_DECL_GETLOGIN_R = @HAVE_DECL_GETLOGIN_R@ HAVE_DECL_GETPAGESIZE = @HAVE_DECL_GETPAGESIZE@ HAVE_DECL_GETUSERSHELL = @HAVE_DECL_GETUSERSHELL@ HAVE_DECL_LOCALTIME_R = @HAVE_DECL_LOCALTIME_R@ HAVE_DECL_MEMMEM = @HAVE_DECL_MEMMEM@ HAVE_DECL_MEMRCHR = @HAVE_DECL_MEMRCHR@ HAVE_DECL_SETENV = @HAVE_DECL_SETENV@ HAVE_DECL_SETHOSTNAME = @HAVE_DECL_SETHOSTNAME@ HAVE_DECL_STRDUP = @HAVE_DECL_STRDUP@ HAVE_DECL_STRERROR_R = @HAVE_DECL_STRERROR_R@ HAVE_DECL_STRNDUP = @HAVE_DECL_STRNDUP@ HAVE_DECL_STRNLEN = @HAVE_DECL_STRNLEN@ HAVE_DECL_STRSIGNAL = @HAVE_DECL_STRSIGNAL@ HAVE_DECL_STRTOK_R = @HAVE_DECL_STRTOK_R@ HAVE_DECL_TTYNAME_R = @HAVE_DECL_TTYNAME_R@ HAVE_DECL_UNSETENV = @HAVE_DECL_UNSETENV@ HAVE_DECL_WCTOB = @HAVE_DECL_WCTOB@ HAVE_DECL_WCWIDTH = @HAVE_DECL_WCWIDTH@ HAVE_DIRENT_H = @HAVE_DIRENT_H@ HAVE_DUP2 = @HAVE_DUP2@ HAVE_DUP3 = @HAVE_DUP3@ HAVE_EUIDACCESS = @HAVE_EUIDACCESS@ HAVE_FACCESSAT = @HAVE_FACCESSAT@ HAVE_FCHDIR = @HAVE_FCHDIR@ HAVE_FCHMODAT = @HAVE_FCHMODAT@ HAVE_FCHOWNAT = @HAVE_FCHOWNAT@ HAVE_FCNTL = @HAVE_FCNTL@ HAVE_FDATASYNC = @HAVE_FDATASYNC@ HAVE_FDOPENDIR = @HAVE_FDOPENDIR@ HAVE_FEATURES_H = @HAVE_FEATURES_H@ HAVE_FFSL = @HAVE_FFSL@ HAVE_FFSLL = @HAVE_FFSLL@ HAVE_FSTATAT = @HAVE_FSTATAT@ HAVE_FSYNC = @HAVE_FSYNC@ HAVE_FTRUNCATE = @HAVE_FTRUNCATE@ HAVE_FUTIMENS = @HAVE_FUTIMENS@ HAVE_GETDTABLESIZE = @HAVE_GETDTABLESIZE@ HAVE_GETGROUPS = @HAVE_GETGROUPS@ HAVE_GETHOSTNAME = @HAVE_GETHOSTNAME@ HAVE_GETLOGIN = @HAVE_GETLOGIN@ HAVE_GETOPT_H = @HAVE_GETOPT_H@ HAVE_GETPAGESIZE = @HAVE_GETPAGESIZE@ HAVE_GETSUBOPT = @HAVE_GETSUBOPT@ HAVE_GETTIMEOFDAY = @HAVE_GETTIMEOFDAY@ HAVE_GRANTPT = @HAVE_GRANTPT@ HAVE_GROUP_MEMBER = @HAVE_GROUP_MEMBER@ HAVE_INTTYPES_H = @HAVE_INTTYPES_H@ HAVE_ISWBLANK = @HAVE_ISWBLANK@ HAVE_ISWCNTRL = @HAVE_ISWCNTRL@ HAVE_LCHMOD = @HAVE_LCHMOD@ HAVE_LCHOWN = @HAVE_LCHOWN@ HAVE_LINK = @HAVE_LINK@ HAVE_LINKAT = @HAVE_LINKAT@ HAVE_LONG_LONG_INT = @HAVE_LONG_LONG_INT@ HAVE_LSTAT = @HAVE_LSTAT@ HAVE_MBRLEN = @HAVE_MBRLEN@ HAVE_MBRTOWC = @HAVE_MBRTOWC@ HAVE_MBSINIT = @HAVE_MBSINIT@ HAVE_MBSLEN = @HAVE_MBSLEN@ HAVE_MBSNRTOWCS = @HAVE_MBSNRTOWCS@ HAVE_MBSRTOWCS = @HAVE_MBSRTOWCS@ HAVE_MEMCHR = @HAVE_MEMCHR@ HAVE_MEMPCPY = @HAVE_MEMPCPY@ HAVE_MKDIRAT = @HAVE_MKDIRAT@ HAVE_MKDTEMP = @HAVE_MKDTEMP@ HAVE_MKFIFO = @HAVE_MKFIFO@ HAVE_MKFIFOAT = @HAVE_MKFIFOAT@ HAVE_MKNOD = @HAVE_MKNOD@ HAVE_MKNODAT = @HAVE_MKNODAT@ HAVE_MKOSTEMP = @HAVE_MKOSTEMP@ HAVE_MKOSTEMPS = @HAVE_MKOSTEMPS@ HAVE_MKSTEMP = @HAVE_MKSTEMP@ HAVE_MKSTEMPS = @HAVE_MKSTEMPS@ HAVE_MSVC_INVALID_PARAMETER_HANDLER = @HAVE_MSVC_INVALID_PARAMETER_HANDLER@ HAVE_NANOSLEEP = @HAVE_NANOSLEEP@ HAVE_OPENAT = @HAVE_OPENAT@ HAVE_OPENDIR = @HAVE_OPENDIR@ HAVE_OS_H = @HAVE_OS_H@ HAVE_PIPE = @HAVE_PIPE@ HAVE_PIPE2 = @HAVE_PIPE2@ HAVE_POLL = @HAVE_POLL@ HAVE_POLL_H = @HAVE_POLL_H@ HAVE_POSIX_OPENPT = @HAVE_POSIX_OPENPT@ HAVE_POSIX_SIGNALBLOCKING = @HAVE_POSIX_SIGNALBLOCKING@ HAVE_PREAD = @HAVE_PREAD@ HAVE_PSELECT = @HAVE_PSELECT@ HAVE_PTHREAD_SIGMASK = @HAVE_PTHREAD_SIGMASK@ HAVE_PTSNAME = @HAVE_PTSNAME@ HAVE_PTSNAME_R = @HAVE_PTSNAME_R@ HAVE_PWRITE = @HAVE_PWRITE@ HAVE_RAISE = @HAVE_RAISE@ HAVE_RANDOM = @HAVE_RANDOM@ HAVE_RANDOM_H = @HAVE_RANDOM_H@ HAVE_RANDOM_R = @HAVE_RANDOM_R@ HAVE_RAWMEMCHR = @HAVE_RAWMEMCHR@ HAVE_READDIR = @HAVE_READDIR@ HAVE_READLINK = @HAVE_READLINK@ HAVE_READLINKAT = @HAVE_READLINKAT@ HAVE_REALPATH = @HAVE_REALPATH@ HAVE_REWINDDIR = @HAVE_REWINDDIR@ HAVE_RPMATCH = @HAVE_RPMATCH@ HAVE_SA_FAMILY_T = @HAVE_SA_FAMILY_T@ HAVE_SCANDIR = @HAVE_SCANDIR@ HAVE_SECURE_GETENV = @HAVE_SECURE_GETENV@ HAVE_SETENV = @HAVE_SETENV@ HAVE_SETHOSTNAME = @HAVE_SETHOSTNAME@ HAVE_SIGACTION = @HAVE_SIGACTION@ HAVE_SIGHANDLER_T = @HAVE_SIGHANDLER_T@ HAVE_SIGINFO_T = @HAVE_SIGINFO_T@ HAVE_SIGNED_SIG_ATOMIC_T = @HAVE_SIGNED_SIG_ATOMIC_T@ HAVE_SIGNED_WCHAR_T = @HAVE_SIGNED_WCHAR_T@ HAVE_SIGNED_WINT_T = @HAVE_SIGNED_WINT_T@ HAVE_SIGSET_T = @HAVE_SIGSET_T@ HAVE_SLEEP = @HAVE_SLEEP@ HAVE_STDINT_H = @HAVE_STDINT_H@ HAVE_STPCPY = @HAVE_STPCPY@ HAVE_STPNCPY = @HAVE_STPNCPY@ HAVE_STRCASESTR = @HAVE_STRCASESTR@ HAVE_STRCHRNUL = @HAVE_STRCHRNUL@ HAVE_STRPBRK = @HAVE_STRPBRK@ HAVE_STRPTIME = 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@HAVE_TIMEGM@ HAVE_TIMES = @HAVE_TIMES@ HAVE_TYPE_VOLATILE_SIG_ATOMIC_T = @HAVE_TYPE_VOLATILE_SIG_ATOMIC_T@ HAVE_UNISTD_H = @HAVE_UNISTD_H@ HAVE_UNLINKAT = @HAVE_UNLINKAT@ HAVE_UNLOCKPT = @HAVE_UNLOCKPT@ HAVE_UNSIGNED_LONG_LONG_INT = @HAVE_UNSIGNED_LONG_LONG_INT@ HAVE_USLEEP = @HAVE_USLEEP@ HAVE_UTIMENSAT = @HAVE_UTIMENSAT@ HAVE_WCHAR_H = @HAVE_WCHAR_H@ HAVE_WCHAR_T = @HAVE_WCHAR_T@ HAVE_WCPCPY = @HAVE_WCPCPY@ HAVE_WCPNCPY = @HAVE_WCPNCPY@ HAVE_WCRTOMB = @HAVE_WCRTOMB@ HAVE_WCSCASECMP = @HAVE_WCSCASECMP@ HAVE_WCSCAT = @HAVE_WCSCAT@ HAVE_WCSCHR = @HAVE_WCSCHR@ HAVE_WCSCMP = @HAVE_WCSCMP@ HAVE_WCSCOLL = @HAVE_WCSCOLL@ HAVE_WCSCPY = @HAVE_WCSCPY@ HAVE_WCSCSPN = @HAVE_WCSCSPN@ HAVE_WCSDUP = @HAVE_WCSDUP@ HAVE_WCSLEN = @HAVE_WCSLEN@ HAVE_WCSNCASECMP = @HAVE_WCSNCASECMP@ HAVE_WCSNCAT = @HAVE_WCSNCAT@ HAVE_WCSNCMP = @HAVE_WCSNCMP@ HAVE_WCSNCPY = @HAVE_WCSNCPY@ HAVE_WCSNLEN = @HAVE_WCSNLEN@ HAVE_WCSNRTOMBS = @HAVE_WCSNRTOMBS@ HAVE_WCSPBRK = @HAVE_WCSPBRK@ HAVE_WCSRCHR = @HAVE_WCSRCHR@ 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SIZE=`expr \( $$SIZE + 512 \) / 1024`; echo Size: $$SIZE kB; \ DATE=`date +%Y-%m-%d`; echo Date: $$DATE; \ sed -e "s/Version: .*/Version: $(VERSION)/" \ -e "s/[0-9]* kB $(PACKAGE)-.*\.tar\.gz/$$SIZE kB $(PACKAGE)-$(VERSION).tar.gz/" \ -e "s/Entered-date: .*/Entered-date: $$DATE/" \ $(srcdir)/$(PACKAGE).lsm > $(distdir)/$(PACKAGE).lsm && \ cp $(distdir)/$(PACKAGE).lsm $(srcdir)/$(PACKAGE).lsm release: make distcheck mv $(PACKAGE)-$(VERSION).tar.gz $(REL_DIR) cp -p $(PACKAGE).lsm $(REL_DIR)/$(PACKAGE)-$(VERSION).lsm cd $(REL_DIR) && \ (addbz $(PACKAGE)-$(VERSION).tar.gz; \ rm -f $(PACKAGE).tar.gz && ln -s $(PACKAGE)-$(VERSION).tar.gz $(PACKAGE).tar.gz; \ gpg -ba $(PACKAGE)-$(VERSION).tar.gz; \ gpg -ba $(PACKAGE)-$(VERSION).tar.bz2; \ gpg -ba $(PACKAGE)-$(VERSION).tar.xz; \ md5sum $(PACKAGE)-$(VERSION).tar.gz $(PACKAGE)-$(VERSION).tar.bz2 $(PACKAGE)-$(VERSION).tar.xz > $(PACKAGE)-$(VERSION).md5sum) mutt -s add lsm@execpc.com < $(PACKAGE).lsm # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: le-1.14.9/HISTORY0000644000015000007670000000172612121615077010223 00000000000000 I started this project as a laboratory work being first year student of Yaroslavl State University in 1993. That time I worked on a BESTA machine under some kind of Unix. It had 8M of memory and 14 terminals plugged in. (That was fun :) And it had no good editor, except vi... Honestly, that time I did not know that emacs or internet exist :) The first version of the editor could do not too much -- load a file, browse, insert, delete, save -- that's all. Since that, the editor was almost completely rewritten in C++. Some old code is still there, since I don't know what to do with it. Now it become quite a powerful editor and I decided at last to publish it under GPL and did it in early 1997. (See FEATURES for brief description of capabilities) I understand that there are many other text editors out there, but I used to my own editor and some my friends told me that the editor is actually better than many others. Alexander V. Lukyanov le-1.14.9/le.lsm0000644000015000007670000000166012122275542010251 00000000000000Begin3 Title: LE text editor Version: 1.14.9 Entered-date: 2013-03-20 Description: LE has many block operations with stream and rectangular blocks, can edit both unix and dos style files (LF/CRLF), is binary clean, has hex mode, can edit text with multibyte character encoding, has full undo/redo, can edit files and mmap'able devices in mmap shared mode (only replace), has tunable syntax highlighting, tunable color scheme (can use default colors), tunable key map, tunable menu. It is slightly similar to Norton Editor for DOS, but has more features. Keywords: text editor, block, color, binary, hex, mmap, undo Author: lav@yars.free.net (Alexander V. Lukyanov) Maintained-by: lav@yars.free.net (Alexander V. Lukyanov) Primary-site: ftp.yar.ru /pub/source/le 790 kB le-1.14.9.tar.gz Alternate-site: metalab.unc.edu /pub/Linux/apps/editors/terminal Platforms: Unix, C++, ncurses or sysv curses Copying-policy: GNU GPL End le-1.14.9/acinclude.m40000644000015000007670000002774312121615077011337 00000000000000dnl Locate ncurses or curses library AC_DEFUN([LE_PATH_CURSES_DIRECT], [ ncurses_h=no for ac_dir in \ /usr/local/include/ncursesw\ /usr/local/include/ncurses\ /usr/local/include \ /usr/include/ncursesw \ /usr/include/ncurses \ /usr/include \ ; \ do if test -r "$ac_dir/curses.h"; then no_curses= ac_curses_includes=$ac_dir if grep NCURSES_VERSION $ac_curses_includes/curses.h >/dev/null; then ac_with_ncurses=yes curses_direct_test_library=ncurses else ac_with_ncurses=no curses_direct_test_library=curses fi break fi done if test -z "$ac_curses_includes" -o "$ac_with_ncurses" = no ; then for ac_dir in \ /usr/local/include \ /usr/include \ ; \ do if test -r "$ac_dir/ncurses.h"; then no_curses= ac_curses_includes=$ac_dir ac_with_ncurses=yes ncurses_h=yes curses_direct_test_library=ncurses break fi done fi # First see if replacing the include by lib works. for ac_dir0 in `echo "$ac_curses_includes" | sed -e 's:include:lib:' -e 's:/ncurses$::'` \ /usr/lib \ /usr/local/lib \ ; 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#else return 0; #endif } ], [ac_cv_ncurses_correct_bool=yes], [ac_cv_ncurses_correct_bool=no], [ac_cv_ncurses_correct_bool=yes]) LIBS="$old_LIBS" CFLAGS="$old_CFLAGS" ]) AC_MSG_RESULT($ac_cv_ncurses_correct_bool) if test x$ac_cv_ncurses_correct_bool = xno; then AC_MSG_ERROR(ncurses misconfigured - wrong CXX_TYPE_OF_BOOL) fi AC_LANG_RESTORE fi ]) dnl determine curses' bool actual type AC_DEFUN([LE_CURSES_BOOL], [ AC_MSG_CHECKING(whether curses defines bool type in C++) AC_CACHE_VAL(ac_cv_curses_bool_defined, [ old_LIBS="$LIBS" old_CXXFLAGS="$CXXFLAGS" LIBS="$LIBS $CURSES_LIBS" CXXFLAGS="$CXXFLAGS $CURSES_INCLUDES" AC_LANG_SAVE AC_LANG_CPLUSPLUS AC_TRY_COMPILE([ #define bool LE_CURSES_BOOL #ifdef USE_NCURSES_H # include #else # include #endif ], [LE_CURSES_BOOL var=0;], [ac_cv_curses_bool_defined=yes], [ac_cv_curses_bool_defined=no]) AC_LANG_RESTORE LIBS="$old_LIBS" CXXFLAGS="$old_CXXFLAGS" ]) AC_MSG_RESULT($ac_cv_curses_bool_defined) if test "$ac_cv_curses_bool_defined" = no; then AC_MSG_CHECKING(for curses bool type) AC_CACHE_VAL(ac_cv_curses_bool, [ old_LIBS="$LIBS" old_CFLAGS="$CFLAGS" LIBS="$LIBS $CURSES_LIBS" CFLAGS="$CFLAGS $CURSES_INCLUDES" AC_TRY_RUN([ #ifdef USE_NCURSES_H # include #else # include #endif int main() { FILE *fp = fopen("cf_test.out", "w"); if (fp != 0) { bool x = TRUE; if ((-x) >= 0) fputs("unsigned ", fp); if (sizeof(x) == sizeof(int)) fputs("int", fp); else if (sizeof(x) == sizeof(char)) fputs("char", fp); else if (sizeof(x) == sizeof(short))fputs("short",fp); else if (sizeof(x) == sizeof(long)) fputs("long", fp); else fputs("unknown",fp); fclose(fp); } return(0); } ], [ac_cv_curses_bool="`cat cf_test.out`" case "$ac_cv_curses_bool" in *unknown*) ac_cv_curses_bool=unknown;; esac ], [ac_cv_curses_bool=unknown] [ac_cv_curses_bool=unknown]) rm -f cf_test.out LIBS="$old_LIBS" CFLAGS="$old_CFLAGS" ]) AC_MSG_RESULT($ac_cv_curses_bool) if test "x$ac_cv_curses_bool" != xunknown; then AC_DEFINE_UNQUOTED([LE_CURSES_BOOL_TYPE],$ac_cv_curses_bool,[define to the type used as curses internal bool type]) fi fi ]) AC_DEFUN([LE_CURSES_WIDECHAR], [ AC_MSG_CHECKING(whether curses supports cchar_t) AC_CACHE_VAL(ac_cv_curses_widechar, [ old_CFLAGS="$CFLAGS" old_LIBS="$LIBS" CFLAGS="$CFLAGS $CURSES_INCLUDES" LIBS="$LIBS $CURSES_LIBS" AC_TRY_LINK([ #define _XOPEN_SOURCE_EXTENDED #ifdef USE_NCURSES_H # include #else # include #endif], [cchar_t c;mvadd_wchnstr(0,0,&c,1);], [ac_cv_curses_widechar=yes], [ac_cv_curses_widechar=no]) CFLAGS="$old_CFLAGS" LIBS="$old_LIBS" ]) AC_MSG_RESULT($ac_cv_curses_widechar) if test x$ac_cv_curses_widechar = xyes; then AC_DEFINE([USE_MULTIBYTE_CHARS], 1, [Define to enable multibyte support]) fi ]) dnl check if c++ compiler can use dynamic initializers for static variables AC_DEFUN([CXX_DYNAMIC_INITIALIZERS], [ AC_LANG_SAVE AC_LANG_CPLUSPLUS AC_MSG_CHECKING(if c++ compiler can handle dynamic initializers) AC_TRY_RUN( [ int f() { return 1; } int a=f(); int main() { return(1-a); } ], [cxx_dynamic_init=yes], [cxx_dynamic_init=no], [cxx_dynamic_init=yes]) AC_MSG_RESULT($cxx_dynamic_init) if test x$cxx_dynamic_init = xno; then AC_MSG_ERROR(C++ compiler cannot handle dynamic initializers of static objects) fi AC_LANG_RESTORE ]) AC_DEFUN([LE_CHECK_REGEX_BUGS],[ AC_CACHE_CHECK([for good GNU regex in libc], le_cv_good_gnu_regex, le_cv_good_gnu_regex=yes AC_TRY_RUN([ #include #include #include int main() { struct re_pattern_buffer rexp_c; struct re_registers regs; char *rexp; char *buf; int bs; /* check for completely broken re_search_2 in redhat-6.0(?) */ memset(&rexp_c,0,sizeof(rexp_c)); memset(®s,0,sizeof(regs)); rexp="b"; buf="123abc"; bs=strlen(buf); re_compile_pattern(rexp,strlen(rexp),&rexp_c); if(re_search_2(&rexp_c,buf,bs,"",0,0,bs,0,bs)!=4) return 1; /* check for a segfault in default redhat-8.0 glibc (2.2.93-5) */ memset(&rexp_c,0,sizeof(rexp_c)); memset(®s,0,sizeof(regs)); rexp="/\\\\*([[^*]]|\\\\*[[^/]])*\\\\*/"; buf="/*a\\nb\\nc*/\\n"; bs=strlen(buf); re_syntax_options=RE_NO_BK_VBAR|RE_NO_BK_PARENS; re_compile_pattern(rexp,strlen(rexp),&rexp_c); re_search_2(&rexp_c,buf,bs,"",0,0,bs,®s,bs); return 0; } ], , le_cv_good_gnu_regex=no) ) if test x$le_cv_good_gnu_regex = xno; then am_cv_gnu_regex=no fi ]) # AM_WITH_REGEX # ------------- # # The idea is to distribute rx.[hc] and regex.[hc] together, for a # while. The WITH_REGEX symbol is used to decide which of regex.h or # rx.h should be included in the application. If `./configure # --with-regex' is given (the default), the package will use gawk's # regex. If `./configure --without-regex', a check is made to see if # rx is already installed, as with newer Linux'es. If not found, the # package will use the rx from the distribution. If found, the # package will use the system's rx which, on Linux at least, will # result in a smaller executable file. # # FIXME: This macro seems quite obsolete now since rx doesn't seem to # be maintained, while regex is. AC_DEFUN([AM_WITH_REGEX], [AC_LIBSOURCES([rx.h, rx.c, regex.c, regex.h])dnl AC_MSG_CHECKING([which of GNU rx or gawk's regex is wanted]) AC_ARG_WITH(regex, [ --without-regex use GNU rx in lieu of gawk's regex for matching], [test "$withval" = yes && am_with_regex=1], [am_with_regex=1]) if test -n "$am_with_regex"; then AC_MSG_RESULT(regex) AC_DEFINE([WITH_REGEX], 1, [Define if using GNU regex]) AC_CACHE_CHECK([for GNU regex in libc], am_cv_gnu_regex, [AC_TRY_LINK([], [extern int re_max_failures; re_max_failures = 1], [am_cv_gnu_regex=yes], [am_cv_gnu_regex=no])]) if test $am_cv_gnu_regex = no; then AC_LIBOBJ([regex]) fi else AC_MSG_RESULT(rx) AC_CHECK_FUNC(re_rx_search, , [AC_LIBOBJ([rx])]) fi ]) le-1.14.9/m4/0000755000015000007670000000000012122275542007531 500000000000000le-1.14.9/m4/dup2.m40000644000015000007670000000546412122275245010576 00000000000000#serial 19 dnl Copyright (C) 2002, 2005, 2007, 2009-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_FUNC_DUP2], [ AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) AC_REQUIRE([AC_CANONICAL_HOST]) m4_ifdef([gl_FUNC_DUP2_OBSOLETE], [ AC_CHECK_FUNCS_ONCE([dup2]) if test $ac_cv_func_dup2 = no; then HAVE_DUP2=0 fi ], [ AC_DEFINE([HAVE_DUP2], [1], [Define to 1 if you have the 'dup2' function.]) ]) if test $HAVE_DUP2 = 1; then AC_CACHE_CHECK([whether dup2 works], [gl_cv_func_dup2_works], [AC_RUN_IFELSE([ AC_LANG_PROGRAM([[#include #include #include ]], [int result = 0; #ifdef FD_CLOEXEC if (fcntl (1, F_SETFD, FD_CLOEXEC) == -1) result |= 1; #endif if (dup2 (1, 1) == 0) result |= 2; #ifdef FD_CLOEXEC if (fcntl (1, F_GETFD) != FD_CLOEXEC) result |= 4; #endif close (0); if (dup2 (0, 0) != -1) result |= 8; /* Many gnulib modules require POSIX conformance of EBADF. */ if (dup2 (2, 1000000) == -1 && errno != EBADF) result |= 16; /* Flush out a cygwin core dump. */ if (dup2 (2, -1) != -1 || errno != EBADF) result |= 32; return result; ]) ], [gl_cv_func_dup2_works=yes], [gl_cv_func_dup2_works=no], [case "$host_os" in mingw*) # on this platform, dup2 always returns 0 for success gl_cv_func_dup2_works="guessing no" ;; cygwin*) # on cygwin 1.5.x, dup2(1,1) returns 0 gl_cv_func_dup2_works="guessing no" ;; linux*) # On linux between 2008-07-27 and 2009-05-11, dup2 of a # closed fd may yield -EBADF instead of -1 / errno=EBADF. gl_cv_func_dup2_works="guessing no" ;; freebsd*) # on FreeBSD 6.1, dup2(1,1000000) gives EMFILE, not EBADF. gl_cv_func_dup2_works="guessing no" ;; haiku*) # on Haiku alpha 2, dup2(1, 1) resets FD_CLOEXEC. gl_cv_func_dup2_works="guessing no" ;; *) gl_cv_func_dup2_works="guessing yes" ;; esac]) ]) case "$gl_cv_func_dup2_works" in *yes) ;; *) REPLACE_DUP2=1 ;; esac fi dnl Replace dup2() for supporting the gnulib-defined fchdir() function, dnl to keep fchdir's bookkeeping up-to-date. m4_ifdef([gl_FUNC_FCHDIR], [ gl_TEST_FCHDIR if test $HAVE_FCHDIR = 0; then if test $HAVE_DUP2 = 1; then REPLACE_DUP2=1 fi fi ]) ]) # Prerequisites of lib/dup2.c. AC_DEFUN([gl_PREREQ_DUP2], []) le-1.14.9/m4/pathmax.m40000644000015000007670000000220412122275245011353 00000000000000# pathmax.m4 serial 10 dnl Copyright (C) 2002-2003, 2005-2006, 2009-2013 Free Software Foundation, dnl Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_PATHMAX], [ dnl Prerequisites of lib/pathmax.h. AC_CHECK_HEADERS_ONCE([sys/param.h]) ]) # Expands to a piece of C program that defines PATH_MAX in the same way as # "pathmax.h" will do. AC_DEFUN([gl_PATHMAX_SNIPPET], [[ /* Arrange to define PATH_MAX, like "pathmax.h" does. */ #if HAVE_UNISTD_H # include #endif #include #if defined HAVE_SYS_PARAM_H && !defined PATH_MAX && !defined MAXPATHLEN # include #endif #if !defined PATH_MAX && defined MAXPATHLEN # define PATH_MAX MAXPATHLEN #endif #ifdef __hpux # undef PATH_MAX # define PATH_MAX 1024 #endif #if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ # undef PATH_MAX # define PATH_MAX 260 #endif ]]) # Prerequisites of gl_PATHMAX_SNIPPET. AC_DEFUN([gl_PATHMAX_SNIPPET_PREREQ], [ AC_CHECK_HEADERS_ONCE([unistd.h sys/param.h]) ]) le-1.14.9/m4/chdir-long.m40000644000015000007670000000207612122275245011746 00000000000000#serial 15 # Use Gnulib's robust chdir function. # It can handle arbitrarily long directory names, which means # that when it is given the name of an existing directory, it # never fails with ENAMETOOLONG. # Arrange to compile chdir-long.c only on systems that define PATH_MAX. dnl Copyright (C) 2004-2007, 2009-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. # Written by Jim Meyering. AC_DEFUN([gl_FUNC_CHDIR_LONG], [ AC_REQUIRE([gl_PATHMAX_SNIPPET_PREREQ]) AC_CACHE_CHECK([whether this system has an arbitrary file name length limit], gl_cv_have_arbitrary_file_name_length_limit, [AC_EGREP_CPP([have_arbitrary_file_name_length_limit], gl_PATHMAX_SNIPPET[ #ifdef PATH_MAX have_arbitrary_file_name_length_limit #endif], gl_cv_have_arbitrary_file_name_length_limit=yes, gl_cv_have_arbitrary_file_name_length_limit=no)]) ]) AC_DEFUN([gl_PREREQ_CHDIR_LONG], [:]) le-1.14.9/m4/sys_times_h.m40000644000015000007670000000267312122275245012251 00000000000000# Configure a replacement for . # serial 8 # Copyright (C) 2008-2013 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # Written by Simon Josefsson. AC_DEFUN([gl_SYS_TIMES_H], [ AC_REQUIRE([gl_SYS_TIMES_H_DEFAULTS]) dnl is always overridden, because of GNULIB_POSIXCHECK. gl_CHECK_NEXT_HEADERS([sys/times.h]) if test $ac_cv_header_sys_times_h = yes; then HAVE_SYS_TIMES_H=1 AC_CHECK_TYPES([struct tms], [], [HAVE_STRUCT_TMS=0], [[ #include ]]) else HAVE_SYS_TIMES_H=0 HAVE_STRUCT_TMS=0 fi AC_SUBST([HAVE_SYS_TIMES_H]) dnl Check for declarations of anything we want to poison if the dnl corresponding gnulib module is not in use. gl_WARN_ON_USE_PREPARE([[ /* Some systems have incomplete headers. */ #if !(defined __GLIBC__ && !defined __UCLIBC__) # include #endif #include ]], [times]) ]) AC_DEFUN([gl_SYS_TIMES_MODULE_INDICATOR], [ dnl Use AC_REQUIRE here, so that the default settings are expanded once only. AC_REQUIRE([gl_SYS_TIMES_H_DEFAULTS]) gl_MODULE_INDICATOR_SET_VARIABLE([$1]) ]) AC_DEFUN([gl_SYS_TIMES_H_DEFAULTS], [ GNULIB_TIMES=0; AC_SUBST([GNULIB_TIMES]) HAVE_STRUCT_TMS=1; AC_SUBST([HAVE_STRUCT_TMS]) HAVE_TIMES=1; AC_SUBST([HAVE_TIMES]) ]) le-1.14.9/m4/memrchr.m40000644000015000007670000000125312122275245011351 00000000000000# memrchr.m4 serial 10 dnl Copyright (C) 2002-2003, 2005-2007, 2009-2013 Free Software Foundation, dnl Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_FUNC_MEMRCHR], [ dnl Persuade glibc to declare memrchr(). AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) AC_CHECK_DECLS_ONCE([memrchr]) if test $ac_cv_have_decl_memrchr = no; then HAVE_DECL_MEMRCHR=0 fi AC_CHECK_FUNCS([memrchr]) ]) # Prerequisites of lib/memrchr.c. AC_DEFUN([gl_PREREQ_MEMRCHR], [:]) le-1.14.9/m4/getcwd-path-max.m40000644000015000007670000001304012122275245012703 00000000000000# serial 19 # Check for several getcwd bugs with long file names. # If so, arrange to compile the wrapper function. # This is necessary for at least GNU libc on linux-2.4.19 and 2.4.20. # I've heard that this is due to a Linux kernel bug, and that it has # been fixed between 2.4.21-pre3 and 2.4.21-pre4. # Copyright (C) 2003-2007, 2009-2013 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # From Jim Meyering AC_DEFUN([gl_FUNC_GETCWD_PATH_MAX], [ AC_CHECK_DECLS_ONCE([getcwd]) AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) AC_CHECK_HEADERS_ONCE([unistd.h]) AC_REQUIRE([gl_PATHMAX_SNIPPET_PREREQ]) AC_CACHE_CHECK([whether getcwd handles long file names properly], gl_cv_func_getcwd_path_max, [# Arrange for deletion of the temporary directory this test creates. ac_clean_files="$ac_clean_files confdir3" dnl Please keep this in sync with tests/test-getcwd.c. AC_RUN_IFELSE( [AC_LANG_SOURCE( [[ #include #include #if HAVE_UNISTD_H # include #else # include #endif #include #include #include #include #include ]gl_PATHMAX_SNIPPET[ #ifndef AT_FDCWD # define AT_FDCWD 0 #endif #ifdef ENAMETOOLONG # define is_ENAMETOOLONG(x) ((x) == ENAMETOOLONG) #else # define is_ENAMETOOLONG(x) 0 #endif /* Use the getcwd function, not any macro. */ #undef getcwd /* Don't get link errors because mkdir is redefined to rpl_mkdir. */ #undef mkdir #ifndef S_IRWXU # define S_IRWXU 0700 #endif /* The length of this name must be 8. */ #define DIR_NAME "confdir3" #define DIR_NAME_LEN 8 #define DIR_NAME_SIZE (DIR_NAME_LEN + 1) /* The length of "../". */ #define DOTDOTSLASH_LEN 3 /* Leftover bytes in the buffer, to work around library or OS bugs. */ #define BUF_SLOP 20 int main () { #ifndef PATH_MAX /* The Hurd doesn't define this, so getcwd can't exhibit the bug -- at least not on a local file system. And if we were to start worrying about remote file systems, we'd have to enable the wrapper function all of the time, just to be safe. That's not worth the cost. */ exit (0); #elif ((INT_MAX / (DIR_NAME_SIZE / DOTDOTSLASH_LEN + 1) \ - DIR_NAME_SIZE - BUF_SLOP) \ <= PATH_MAX) /* FIXME: Assuming there's a system for which this is true, this should be done in a compile test. */ exit (0); #else char buf[PATH_MAX * (DIR_NAME_SIZE / DOTDOTSLASH_LEN + 1) + DIR_NAME_SIZE + BUF_SLOP]; char *cwd = getcwd (buf, PATH_MAX); size_t initial_cwd_len; size_t cwd_len; int fail = 0; size_t n_chdirs = 0; if (cwd == NULL) exit (10); cwd_len = initial_cwd_len = strlen (cwd); while (1) { size_t dotdot_max = PATH_MAX * (DIR_NAME_SIZE / DOTDOTSLASH_LEN); char *c = NULL; cwd_len += DIR_NAME_SIZE; /* If mkdir or chdir fails, it could be that this system cannot create any file with an absolute name longer than PATH_MAX, such as cygwin. If so, leave fail as 0, because the current working directory can't be too long for getcwd if it can't even be created. For other errors, be pessimistic and consider that as a failure, too. */ if (mkdir (DIR_NAME, S_IRWXU) < 0 || chdir (DIR_NAME) < 0) { if (! (errno == ERANGE || is_ENAMETOOLONG (errno))) fail = 20; break; } if (PATH_MAX <= cwd_len && cwd_len < PATH_MAX + DIR_NAME_SIZE) { c = getcwd (buf, PATH_MAX); if (!c && errno == ENOENT) { fail = 11; break; } if (c) { fail = 31; break; } if (! (errno == ERANGE || is_ENAMETOOLONG (errno))) { fail = 21; break; } } if (dotdot_max <= cwd_len - initial_cwd_len) { if (dotdot_max + DIR_NAME_SIZE < cwd_len - initial_cwd_len) break; c = getcwd (buf, cwd_len + 1); if (!c) { if (! (errno == ERANGE || errno == ENOENT || is_ENAMETOOLONG (errno))) { fail = 22; break; } if (AT_FDCWD || errno == ERANGE || errno == ENOENT) { fail = 12; break; } } } if (c && strlen (c) != cwd_len) { fail = 23; break; } ++n_chdirs; } /* Leaving behind such a deep directory is not polite. So clean up here, right away, even though the driving shell script would also clean up. */ { size_t i; /* Try rmdir first, in case the chdir failed. */ rmdir (DIR_NAME); for (i = 0; i <= n_chdirs; i++) { if (chdir ("..") < 0) break; if (rmdir (DIR_NAME) != 0) break; } } exit (fail); #endif } ]])], [gl_cv_func_getcwd_path_max=yes], [case $? in 10|11|12) gl_cv_func_getcwd_path_max='no, but it is partly working';; 31) gl_cv_func_getcwd_path_max='no, it has the AIX bug';; *) gl_cv_func_getcwd_path_max=no;; esac], [case "$host_os" in aix*) gl_cv_func_getcwd_path_max='no, it has the AIX bug';; *) gl_cv_func_getcwd_path_max=no;; esac]) ]) ]) le-1.14.9/m4/stdint.m40000644000015000007670000003701412122275245011225 00000000000000# stdint.m4 serial 43 dnl Copyright (C) 2001-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl From Paul Eggert and Bruno Haible. dnl Test whether is supported or must be substituted. AC_DEFUN_ONCE([gl_STDINT_H], [ AC_PREREQ([2.59])dnl dnl Check for long long int and unsigned long long int. AC_REQUIRE([AC_TYPE_LONG_LONG_INT]) if test $ac_cv_type_long_long_int = yes; then HAVE_LONG_LONG_INT=1 else HAVE_LONG_LONG_INT=0 fi AC_SUBST([HAVE_LONG_LONG_INT]) AC_REQUIRE([AC_TYPE_UNSIGNED_LONG_LONG_INT]) if test $ac_cv_type_unsigned_long_long_int = yes; then HAVE_UNSIGNED_LONG_LONG_INT=1 else HAVE_UNSIGNED_LONG_LONG_INT=0 fi AC_SUBST([HAVE_UNSIGNED_LONG_LONG_INT]) dnl Check for , in the same way as gl_WCHAR_H does. AC_CHECK_HEADERS_ONCE([wchar.h]) if test $ac_cv_header_wchar_h = yes; then HAVE_WCHAR_H=1 else HAVE_WCHAR_H=0 fi AC_SUBST([HAVE_WCHAR_H]) dnl Check for . dnl AC_INCLUDES_DEFAULT defines $ac_cv_header_inttypes_h. if test $ac_cv_header_inttypes_h = yes; then HAVE_INTTYPES_H=1 else HAVE_INTTYPES_H=0 fi AC_SUBST([HAVE_INTTYPES_H]) dnl Check for . dnl AC_INCLUDES_DEFAULT defines $ac_cv_header_sys_types_h. if test $ac_cv_header_sys_types_h = yes; then HAVE_SYS_TYPES_H=1 else HAVE_SYS_TYPES_H=0 fi AC_SUBST([HAVE_SYS_TYPES_H]) gl_CHECK_NEXT_HEADERS([stdint.h]) if test $ac_cv_header_stdint_h = yes; then HAVE_STDINT_H=1 else HAVE_STDINT_H=0 fi AC_SUBST([HAVE_STDINT_H]) dnl Now see whether we need a substitute . if test $ac_cv_header_stdint_h = yes; then AC_CACHE_CHECK([whether stdint.h conforms to C99], [gl_cv_header_working_stdint_h], [gl_cv_header_working_stdint_h=no AC_COMPILE_IFELSE([ AC_LANG_PROGRAM([[ #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ #include /* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in . */ #if !(defined WCHAR_MIN && defined WCHAR_MAX) #error "WCHAR_MIN, WCHAR_MAX not defined in " #endif ] gl_STDINT_INCLUDES [ #ifdef INT8_MAX int8_t a1 = INT8_MAX; int8_t a1min = INT8_MIN; #endif #ifdef INT16_MAX int16_t a2 = INT16_MAX; int16_t a2min = INT16_MIN; #endif #ifdef INT32_MAX int32_t a3 = INT32_MAX; int32_t a3min = INT32_MIN; #endif #ifdef INT64_MAX int64_t a4 = INT64_MAX; int64_t a4min = INT64_MIN; #endif #ifdef UINT8_MAX uint8_t b1 = UINT8_MAX; #else typedef int b1[(unsigned char) -1 != 255 ? 1 : -1]; #endif #ifdef UINT16_MAX uint16_t b2 = UINT16_MAX; #endif #ifdef UINT32_MAX uint32_t b3 = UINT32_MAX; #endif #ifdef UINT64_MAX uint64_t b4 = UINT64_MAX; #endif int_least8_t c1 = INT8_C (0x7f); int_least8_t c1max = INT_LEAST8_MAX; int_least8_t c1min = INT_LEAST8_MIN; int_least16_t c2 = INT16_C (0x7fff); int_least16_t c2max = INT_LEAST16_MAX; int_least16_t c2min = INT_LEAST16_MIN; int_least32_t c3 = INT32_C (0x7fffffff); int_least32_t c3max = INT_LEAST32_MAX; int_least32_t c3min = INT_LEAST32_MIN; int_least64_t c4 = INT64_C (0x7fffffffffffffff); int_least64_t c4max = INT_LEAST64_MAX; int_least64_t c4min = INT_LEAST64_MIN; uint_least8_t d1 = UINT8_C (0xff); uint_least8_t d1max = UINT_LEAST8_MAX; uint_least16_t d2 = UINT16_C (0xffff); uint_least16_t d2max = UINT_LEAST16_MAX; uint_least32_t d3 = UINT32_C (0xffffffff); uint_least32_t d3max = UINT_LEAST32_MAX; uint_least64_t d4 = UINT64_C (0xffffffffffffffff); uint_least64_t d4max = UINT_LEAST64_MAX; int_fast8_t e1 = INT_FAST8_MAX; int_fast8_t e1min = INT_FAST8_MIN; int_fast16_t e2 = INT_FAST16_MAX; int_fast16_t e2min = INT_FAST16_MIN; int_fast32_t e3 = INT_FAST32_MAX; int_fast32_t e3min = INT_FAST32_MIN; int_fast64_t e4 = INT_FAST64_MAX; int_fast64_t e4min = INT_FAST64_MIN; uint_fast8_t f1 = UINT_FAST8_MAX; uint_fast16_t f2 = UINT_FAST16_MAX; uint_fast32_t f3 = UINT_FAST32_MAX; uint_fast64_t f4 = UINT_FAST64_MAX; #ifdef INTPTR_MAX intptr_t g = INTPTR_MAX; intptr_t gmin = INTPTR_MIN; #endif #ifdef UINTPTR_MAX uintptr_t h = UINTPTR_MAX; #endif intmax_t i = INTMAX_MAX; uintmax_t j = UINTMAX_MAX; #include /* for CHAR_BIT */ #define TYPE_MINIMUM(t) \ ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t))) #define TYPE_MAXIMUM(t) \ ((t) ((t) 0 < (t) -1 \ ? (t) -1 \ : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) struct s { int check_PTRDIFF: PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t) && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t) ? 1 : -1; /* Detect bug in FreeBSD 6.0 / ia64. */ int check_SIG_ATOMIC: SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t) && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t) ? 1 : -1; int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1; int check_WCHAR: WCHAR_MIN == TYPE_MINIMUM (wchar_t) && WCHAR_MAX == TYPE_MAXIMUM (wchar_t) ? 1 : -1; /* Detect bug in mingw. */ int check_WINT: WINT_MIN == TYPE_MINIMUM (wint_t) && WINT_MAX == TYPE_MAXIMUM (wint_t) ? 1 : -1; /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */ int check_UINT8_C: (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1; int check_UINT16_C: (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1; /* Detect bugs in OpenBSD 3.9 stdint.h. */ #ifdef UINT8_MAX int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1; #endif #ifdef UINT16_MAX int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1; #endif #ifdef UINT32_MAX int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1; #endif #ifdef UINT64_MAX int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1; #endif int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1; int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1; int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1; int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1; int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1; int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1; int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1; int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1; int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1; int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1; int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1; }; ]])], [dnl Determine whether the various *_MIN, *_MAX macros are usable dnl in preprocessor expression. We could do it by compiling a test dnl program for each of these macros. It is faster to run a program dnl that inspects the macro expansion. dnl This detects a bug on HP-UX 11.23/ia64. AC_RUN_IFELSE([ AC_LANG_PROGRAM([[ #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ #include ] gl_STDINT_INCLUDES [ #include #include #define MVAL(macro) MVAL1(macro) #define MVAL1(expression) #expression static const char *macro_values[] = { #ifdef INT8_MAX MVAL (INT8_MAX), #endif #ifdef INT16_MAX MVAL (INT16_MAX), #endif #ifdef INT32_MAX MVAL (INT32_MAX), #endif #ifdef INT64_MAX MVAL (INT64_MAX), #endif #ifdef UINT8_MAX MVAL (UINT8_MAX), #endif #ifdef UINT16_MAX MVAL (UINT16_MAX), #endif #ifdef UINT32_MAX MVAL (UINT32_MAX), #endif #ifdef UINT64_MAX MVAL (UINT64_MAX), #endif NULL }; ]], [[ const char **mv; for (mv = macro_values; *mv != NULL; mv++) { const char *value = *mv; /* Test whether it looks like a cast expression. */ if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0 || strncmp (value, "((unsigned short)"/*)*/, 17) == 0 || strncmp (value, "((unsigned char)"/*)*/, 16) == 0 || strncmp (value, "((int)"/*)*/, 6) == 0 || strncmp (value, "((signed short)"/*)*/, 15) == 0 || strncmp (value, "((signed char)"/*)*/, 14) == 0) return mv - macro_values + 1; } return 0; ]])], [gl_cv_header_working_stdint_h=yes], [], [dnl When cross-compiling, assume it works. gl_cv_header_working_stdint_h=yes ]) ]) ]) fi if test "$gl_cv_header_working_stdint_h" = yes; then STDINT_H= else dnl Check for , and for dnl (used in Linux libc4 >= 4.6.7 and libc5). AC_CHECK_HEADERS([sys/inttypes.h sys/bitypes.h]) if test $ac_cv_header_sys_inttypes_h = yes; then HAVE_SYS_INTTYPES_H=1 else HAVE_SYS_INTTYPES_H=0 fi AC_SUBST([HAVE_SYS_INTTYPES_H]) if test $ac_cv_header_sys_bitypes_h = yes; then HAVE_SYS_BITYPES_H=1 else HAVE_SYS_BITYPES_H=0 fi AC_SUBST([HAVE_SYS_BITYPES_H]) gl_STDINT_TYPE_PROPERTIES STDINT_H=stdint.h fi AC_SUBST([STDINT_H]) AM_CONDITIONAL([GL_GENERATE_STDINT_H], [test -n "$STDINT_H"]) ]) dnl gl_STDINT_BITSIZEOF(TYPES, INCLUDES) dnl Determine the size of each of the given types in bits. AC_DEFUN([gl_STDINT_BITSIZEOF], [ dnl Use a shell loop, to avoid bloating configure, and dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into dnl config.h.in, dnl - extra AC_SUBST calls, so that the right substitutions are made. m4_foreach_w([gltype], [$1], [AH_TEMPLATE([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), [Define to the number of bits in type ']gltype['.])]) for gltype in $1 ; do AC_CACHE_CHECK([for bit size of $gltype], [gl_cv_bitsizeof_${gltype}], [AC_COMPUTE_INT([result], [sizeof ($gltype) * CHAR_BIT], [$2 #include ], [result=unknown]) eval gl_cv_bitsizeof_${gltype}=\$result ]) eval result=\$gl_cv_bitsizeof_${gltype} if test $result = unknown; then dnl Use a nonempty default, because some compilers, such as IRIX 5 cc, dnl do a syntax check even on unused #if conditions and give an error dnl on valid C code like this: dnl #if 0 dnl # if > 32 dnl # endif dnl #endif result=0 fi GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` AC_DEFINE_UNQUOTED([BITSIZEOF_${GLTYPE}], [$result]) eval BITSIZEOF_${GLTYPE}=\$result done m4_foreach_w([gltype], [$1], [AC_SUBST([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) ]) dnl gl_CHECK_TYPES_SIGNED(TYPES, INCLUDES) dnl Determine the signedness of each of the given types. dnl Define HAVE_SIGNED_TYPE if type is signed. AC_DEFUN([gl_CHECK_TYPES_SIGNED], [ dnl Use a shell loop, to avoid bloating configure, and dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into dnl config.h.in, dnl - extra AC_SUBST calls, so that the right substitutions are made. m4_foreach_w([gltype], [$1], [AH_TEMPLATE([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), [Define to 1 if ']gltype[' is a signed integer type.])]) for gltype in $1 ; do AC_CACHE_CHECK([whether $gltype is signed], [gl_cv_type_${gltype}_signed], [AC_COMPILE_IFELSE( [AC_LANG_PROGRAM([$2[ int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];]])], result=yes, result=no) eval gl_cv_type_${gltype}_signed=\$result ]) eval result=\$gl_cv_type_${gltype}_signed GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` if test "$result" = yes; then AC_DEFINE_UNQUOTED([HAVE_SIGNED_${GLTYPE}], [1]) eval HAVE_SIGNED_${GLTYPE}=1 else eval HAVE_SIGNED_${GLTYPE}=0 fi done m4_foreach_w([gltype], [$1], [AC_SUBST([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) ]) dnl gl_INTEGER_TYPE_SUFFIX(TYPES, INCLUDES) dnl Determine the suffix to use for integer constants of the given types. dnl Define t_SUFFIX for each such type. AC_DEFUN([gl_INTEGER_TYPE_SUFFIX], [ dnl Use a shell loop, to avoid bloating configure, and dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into dnl config.h.in, dnl - extra AC_SUBST calls, so that the right substitutions are made. m4_foreach_w([gltype], [$1], [AH_TEMPLATE(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX], [Define to l, ll, u, ul, ull, etc., as suitable for constants of type ']gltype['.])]) for gltype in $1 ; do AC_CACHE_CHECK([for $gltype integer literal suffix], [gl_cv_type_${gltype}_suffix], [eval gl_cv_type_${gltype}_suffix=no eval result=\$gl_cv_type_${gltype}_signed if test "$result" = yes; then glsufu= else glsufu=u fi for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do case $glsuf in '') gltype1='int';; l) gltype1='long int';; ll) gltype1='long long int';; i64) gltype1='__int64';; u) gltype1='unsigned int';; ul) gltype1='unsigned long int';; ull) gltype1='unsigned long long int';; ui64)gltype1='unsigned __int64';; esac AC_COMPILE_IFELSE( [AC_LANG_PROGRAM([$2[ extern $gltype foo; extern $gltype1 foo;]])], [eval gl_cv_type_${gltype}_suffix=\$glsuf]) eval result=\$gl_cv_type_${gltype}_suffix test "$result" != no && break done]) GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` eval result=\$gl_cv_type_${gltype}_suffix test "$result" = no && result= eval ${GLTYPE}_SUFFIX=\$result AC_DEFINE_UNQUOTED([${GLTYPE}_SUFFIX], [$result]) done m4_foreach_w([gltype], [$1], [AC_SUBST(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX])]) ]) dnl gl_STDINT_INCLUDES AC_DEFUN([gl_STDINT_INCLUDES], [[ /* BSD/OS 4.0.1 has a bug: , and must be included before . */ #include #include #if HAVE_WCHAR_H # include # include # include #endif ]]) dnl gl_STDINT_TYPE_PROPERTIES dnl Compute HAVE_SIGNED_t, BITSIZEOF_t and t_SUFFIX, for all the types t dnl of interest to stdint.in.h. AC_DEFUN([gl_STDINT_TYPE_PROPERTIES], [ AC_REQUIRE([gl_MULTIARCH]) if test $APPLE_UNIVERSAL_BUILD = 0; then gl_STDINT_BITSIZEOF([ptrdiff_t size_t], [gl_STDINT_INCLUDES]) fi gl_STDINT_BITSIZEOF([sig_atomic_t wchar_t wint_t], [gl_STDINT_INCLUDES]) gl_CHECK_TYPES_SIGNED([sig_atomic_t wchar_t wint_t], [gl_STDINT_INCLUDES]) gl_cv_type_ptrdiff_t_signed=yes gl_cv_type_size_t_signed=no if test $APPLE_UNIVERSAL_BUILD = 0; then gl_INTEGER_TYPE_SUFFIX([ptrdiff_t size_t], [gl_STDINT_INCLUDES]) fi gl_INTEGER_TYPE_SUFFIX([sig_atomic_t wchar_t wint_t], [gl_STDINT_INCLUDES]) dnl If wint_t is smaller than 'int', it cannot satisfy the ISO C 99 dnl requirement that wint_t is "unchanged by default argument promotions". dnl In this case gnulib's and override wint_t. dnl Set the variable BITSIZEOF_WINT_T accordingly. if test $BITSIZEOF_WINT_T -lt 32; then BITSIZEOF_WINT_T=32 fi ]) dnl Autoconf >= 2.61 has AC_COMPUTE_INT built-in. dnl Remove this when we can assume autoconf >= 2.61. m4_ifdef([AC_COMPUTE_INT], [], [ AC_DEFUN([AC_COMPUTE_INT], [_AC_COMPUTE_INT([$2],[$1],[$3],[$4])]) ]) # Hey Emacs! # Local Variables: # indent-tabs-mode: nil # End: le-1.14.9/m4/poll.m40000644000015000007670000000622312122275245010664 00000000000000# poll.m4 serial 17 dnl Copyright (c) 2003, 2005-2007, 2009-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_FUNC_POLL], [ AC_REQUIRE([gl_POLL_H]) AC_REQUIRE([gl_SOCKETS]) if test $ac_cv_header_poll_h = no; then ac_cv_func_poll=no gl_cv_func_poll=no else AC_CHECK_FUNC([poll], [# Check whether poll() works on special files (like /dev/null) and # and ttys (like /dev/tty). On Mac OS X 10.4.0 and AIX 5.3, it doesn't. AC_RUN_IFELSE([AC_LANG_SOURCE([[ #include #include int main() { int result = 0; struct pollfd ufd; /* Try /dev/null for reading. */ ufd.fd = open ("/dev/null", O_RDONLY); /* If /dev/null does not exist, it's not Mac OS X nor AIX. */ if (ufd.fd >= 0) { ufd.events = POLLIN; ufd.revents = 0; if (!(poll (&ufd, 1, 0) == 1 && ufd.revents == POLLIN)) result |= 1; } /* Try /dev/null for writing. */ ufd.fd = open ("/dev/null", O_WRONLY); /* If /dev/null does not exist, it's not Mac OS X nor AIX. */ if (ufd.fd >= 0) { ufd.events = POLLOUT; ufd.revents = 0; if (!(poll (&ufd, 1, 0) == 1 && ufd.revents == POLLOUT)) result |= 2; } /* Trying /dev/tty may be too environment dependent. */ return result; }]])], [gl_cv_func_poll=yes], [gl_cv_func_poll=no], [# When cross-compiling, assume that poll() works everywhere except on # Mac OS X or AIX, regardless of its version. AC_EGREP_CPP([MacOSX], [ #if (defined(__APPLE__) && defined(__MACH__)) || defined(_AIX) This is MacOSX or AIX #endif ], [gl_cv_func_poll=no], [gl_cv_func_poll=yes])])]) fi if test $gl_cv_func_poll != yes; then AC_CHECK_FUNC([poll], [ac_cv_func_poll=yes], [ac_cv_func_poll=no]) if test $ac_cv_func_poll = no; then HAVE_POLL=0 else REPLACE_POLL=1 fi fi if test $HAVE_POLL = 0 || test $REPLACE_POLL = 1; then : else AC_DEFINE([HAVE_POLL], [1], [Define to 1 if you have the 'poll' function and it works.]) fi dnl Determine the needed libraries. LIB_POLL="$LIBSOCKET" if test $HAVE_POLL = 0 || test $REPLACE_POLL = 1; then case "$host_os" in mingw*) dnl On the MSVC platform, the function MsgWaitForMultipleObjects dnl (used in lib/poll.c) requires linking with -luser32. On mingw, dnl it is implicit. AC_LINK_IFELSE( [AC_LANG_SOURCE([[ #define WIN32_LEAN_AND_MEAN #include int main () { MsgWaitForMultipleObjects (0, NULL, 0, 0, 0); return 0; }]])], [], [LIB_POLL="$LIB_POLL -luser32"]) ;; esac fi AC_SUBST([LIB_POLL]) ]) # Prerequisites of lib/poll.c. AC_DEFUN([gl_PREREQ_POLL], [ AC_CHECK_HEADERS_ONCE([sys/ioctl.h sys/filio.h]) ]) le-1.14.9/m4/stddef_h.m40000644000015000007670000000275512122275245011504 00000000000000dnl A placeholder for POSIX 2008 , for platforms that have issues. # stddef_h.m4 serial 4 dnl Copyright (C) 2009-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_STDDEF_H], [ AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) AC_REQUIRE([gt_TYPE_WCHAR_T]) STDDEF_H= if test $gt_cv_c_wchar_t = no; then HAVE_WCHAR_T=0 STDDEF_H=stddef.h fi AC_CACHE_CHECK([whether NULL can be used in arbitrary expressions], [gl_cv_decl_null_works], [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include int test[2 * (sizeof NULL == sizeof (void *)) -1]; ]])], [gl_cv_decl_null_works=yes], [gl_cv_decl_null_works=no])]) if test $gl_cv_decl_null_works = no; then REPLACE_NULL=1 STDDEF_H=stddef.h fi AC_SUBST([STDDEF_H]) AM_CONDITIONAL([GL_GENERATE_STDDEF_H], [test -n "$STDDEF_H"]) if test -n "$STDDEF_H"; then gl_NEXT_HEADERS([stddef.h]) fi ]) AC_DEFUN([gl_STDDEF_MODULE_INDICATOR], [ dnl Use AC_REQUIRE here, so that the default settings are expanded once only. AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) gl_MODULE_INDICATOR_SET_VARIABLE([$1]) ]) AC_DEFUN([gl_STDDEF_H_DEFAULTS], [ dnl Assume proper GNU behavior unless another module says otherwise. REPLACE_NULL=0; AC_SUBST([REPLACE_NULL]) HAVE_WCHAR_T=1; AC_SUBST([HAVE_WCHAR_T]) ]) le-1.14.9/m4/wint_t.m40000644000015000007670000000203512122275245011217 00000000000000# wint_t.m4 serial 5 (gettext-0.18.2) dnl Copyright (C) 2003, 2007-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl From Bruno Haible. dnl Test whether has the 'wint_t' type. dnl Prerequisite: AC_PROG_CC AC_DEFUN([gt_TYPE_WINT_T], [ AC_CACHE_CHECK([for wint_t], [gt_cv_c_wint_t], [AC_COMPILE_IFELSE( [AC_LANG_PROGRAM( [[ /* Tru64 with Desktop Toolkit C has a bug: must be included before . BSD/OS 4.0.1 has a bug: , and must be included before . */ #include #include #include #include wint_t foo = (wchar_t)'\0';]], [[]])], [gt_cv_c_wint_t=yes], [gt_cv_c_wint_t=no])]) if test $gt_cv_c_wint_t = yes; then AC_DEFINE([HAVE_WINT_T], [1], [Define if you have the 'wint_t' type.]) fi ]) le-1.14.9/m4/sys_socket_h.m40000644000015000007670000001416312122275245012415 00000000000000# sys_socket_h.m4 serial 23 dnl Copyright (C) 2005-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl From Simon Josefsson. AC_DEFUN([gl_HEADER_SYS_SOCKET], [ AC_REQUIRE([gl_SYS_SOCKET_H_DEFAULTS]) AC_REQUIRE([AC_CANONICAL_HOST]) dnl On OSF/1, the functions recv(), send(), recvfrom(), sendto() have dnl old-style declarations (with return type 'int' instead of 'ssize_t') dnl unless _POSIX_PII_SOCKET is defined. case "$host_os" in osf*) AC_DEFINE([_POSIX_PII_SOCKET], [1], [Define to 1 in order to get the POSIX compatible declarations of socket functions.]) ;; esac AC_CACHE_CHECK([whether is self-contained], [gl_cv_header_sys_socket_h_selfcontained], [ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include ]], [[]])], [gl_cv_header_sys_socket_h_selfcontained=yes], [gl_cv_header_sys_socket_h_selfcontained=no]) ]) if test $gl_cv_header_sys_socket_h_selfcontained = yes; then dnl If the shutdown function exists, should define dnl SHUT_RD, SHUT_WR, SHUT_RDWR. AC_CHECK_FUNCS([shutdown]) if test $ac_cv_func_shutdown = yes; then AC_CACHE_CHECK([whether defines the SHUT_* macros], [gl_cv_header_sys_socket_h_shut], [ AC_COMPILE_IFELSE( [AC_LANG_PROGRAM([[#include ]], [[int a[] = { SHUT_RD, SHUT_WR, SHUT_RDWR };]])], [gl_cv_header_sys_socket_h_shut=yes], [gl_cv_header_sys_socket_h_shut=no]) ]) if test $gl_cv_header_sys_socket_h_shut = no; then SYS_SOCKET_H='sys/socket.h' fi fi fi # We need to check for ws2tcpip.h now. gl_PREREQ_SYS_H_SOCKET AC_CHECK_TYPES([struct sockaddr_storage, sa_family_t],,,[ /* sys/types.h is not needed according to POSIX, but the sys/socket.h in i386-unknown-freebsd4.10 and powerpc-apple-darwin5.5 required it. */ #include #ifdef HAVE_SYS_SOCKET_H #include #endif #ifdef HAVE_WS2TCPIP_H #include #endif ]) if test $ac_cv_type_struct_sockaddr_storage = no; then HAVE_STRUCT_SOCKADDR_STORAGE=0 fi if test $ac_cv_type_sa_family_t = no; then HAVE_SA_FAMILY_T=0 fi if test $ac_cv_type_struct_sockaddr_storage != no; then AC_CHECK_MEMBERS([struct sockaddr_storage.ss_family], [], [HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY=0], [#include #ifdef HAVE_SYS_SOCKET_H #include #endif #ifdef HAVE_WS2TCPIP_H #include #endif ]) fi if test $HAVE_STRUCT_SOCKADDR_STORAGE = 0 || test $HAVE_SA_FAMILY_T = 0 \ || test $HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY = 0; then SYS_SOCKET_H='sys/socket.h' fi gl_PREREQ_SYS_H_WINSOCK2 dnl Check for declarations of anything we want to poison if the dnl corresponding gnulib module is not in use. gl_WARN_ON_USE_PREPARE([[ /* Some systems require prerequisite headers. */ #include #include ]], [socket connect accept bind getpeername getsockname getsockopt listen recv send recvfrom sendto setsockopt shutdown accept4]) ]) AC_DEFUN([gl_PREREQ_SYS_H_SOCKET], [ dnl Check prerequisites of the replacement. AC_REQUIRE([gl_CHECK_SOCKET_HEADERS]) gl_CHECK_NEXT_HEADERS([sys/socket.h]) if test $ac_cv_header_sys_socket_h = yes; then HAVE_SYS_SOCKET_H=1 HAVE_WS2TCPIP_H=0 else HAVE_SYS_SOCKET_H=0 if test $ac_cv_header_ws2tcpip_h = yes; then HAVE_WS2TCPIP_H=1 else HAVE_WS2TCPIP_H=0 fi fi AC_SUBST([HAVE_SYS_SOCKET_H]) AC_SUBST([HAVE_WS2TCPIP_H]) ]) # Common prerequisites of the replacement and of the # replacement. # Sets and substitutes HAVE_WINSOCK2_H. AC_DEFUN([gl_PREREQ_SYS_H_WINSOCK2], [ m4_ifdef([gl_UNISTD_H_DEFAULTS], [AC_REQUIRE([gl_UNISTD_H_DEFAULTS])]) m4_ifdef([gl_SYS_IOCTL_H_DEFAULTS], [AC_REQUIRE([gl_SYS_IOCTL_H_DEFAULTS])]) AC_CHECK_HEADERS_ONCE([sys/socket.h]) if test $ac_cv_header_sys_socket_h != yes; then dnl We cannot use AC_CHECK_HEADERS_ONCE here, because that would make dnl the check for those headers unconditional; yet cygwin reports dnl that the headers are present but cannot be compiled (since on dnl cygwin, all socket information should come from sys/socket.h). AC_CHECK_HEADERS([winsock2.h]) fi if test "$ac_cv_header_winsock2_h" = yes; then HAVE_WINSOCK2_H=1 UNISTD_H_HAVE_WINSOCK2_H=1 SYS_IOCTL_H_HAVE_WINSOCK2_H=1 else HAVE_WINSOCK2_H=0 fi AC_SUBST([HAVE_WINSOCK2_H]) ]) AC_DEFUN([gl_SYS_SOCKET_MODULE_INDICATOR], [ dnl Use AC_REQUIRE here, so that the default settings are expanded once only. AC_REQUIRE([gl_SYS_SOCKET_H_DEFAULTS]) gl_MODULE_INDICATOR_SET_VARIABLE([$1]) dnl Define it also as a C macro, for the benefit of the unit tests. gl_MODULE_INDICATOR_FOR_TESTS([$1]) ]) AC_DEFUN([gl_SYS_SOCKET_H_DEFAULTS], [ GNULIB_SOCKET=0; AC_SUBST([GNULIB_SOCKET]) GNULIB_CONNECT=0; AC_SUBST([GNULIB_CONNECT]) GNULIB_ACCEPT=0; AC_SUBST([GNULIB_ACCEPT]) GNULIB_BIND=0; AC_SUBST([GNULIB_BIND]) GNULIB_GETPEERNAME=0; AC_SUBST([GNULIB_GETPEERNAME]) GNULIB_GETSOCKNAME=0; AC_SUBST([GNULIB_GETSOCKNAME]) GNULIB_GETSOCKOPT=0; AC_SUBST([GNULIB_GETSOCKOPT]) GNULIB_LISTEN=0; AC_SUBST([GNULIB_LISTEN]) GNULIB_RECV=0; AC_SUBST([GNULIB_RECV]) GNULIB_SEND=0; AC_SUBST([GNULIB_SEND]) GNULIB_RECVFROM=0; AC_SUBST([GNULIB_RECVFROM]) GNULIB_SENDTO=0; AC_SUBST([GNULIB_SENDTO]) GNULIB_SETSOCKOPT=0; AC_SUBST([GNULIB_SETSOCKOPT]) GNULIB_SHUTDOWN=0; AC_SUBST([GNULIB_SHUTDOWN]) GNULIB_ACCEPT4=0; AC_SUBST([GNULIB_ACCEPT4]) HAVE_STRUCT_SOCKADDR_STORAGE=1; AC_SUBST([HAVE_STRUCT_SOCKADDR_STORAGE]) HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY=1; AC_SUBST([HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY]) HAVE_SA_FAMILY_T=1; AC_SUBST([HAVE_SA_FAMILY_T]) HAVE_ACCEPT4=1; AC_SUBST([HAVE_ACCEPT4]) ]) le-1.14.9/m4/fchdir.m40000644000015000007670000000402412122275245011152 00000000000000# fchdir.m4 serial 21 dnl Copyright (C) 2006-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_FUNC_FCHDIR], [ AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) AC_REQUIRE([gl_DIRENT_H_DEFAULTS]) AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles AC_CHECK_DECLS_ONCE([fchdir]) if test $ac_cv_have_decl_fchdir = no; then HAVE_DECL_FCHDIR=0 fi AC_REQUIRE([gl_TEST_FCHDIR]) if test $HAVE_FCHDIR = 0; then AC_LIBOBJ([fchdir]) gl_PREREQ_FCHDIR AC_DEFINE([REPLACE_FCHDIR], [1], [Define to 1 if gnulib's fchdir() replacement is used.]) dnl We must also replace anything that can manipulate a directory fd, dnl to keep our bookkeeping up-to-date. We don't have to replace dnl fstatat, since no platform has fstatat but lacks fchdir. AC_CACHE_CHECK([whether open can visit directories], [gl_cv_func_open_directory_works], [AC_RUN_IFELSE([AC_LANG_PROGRAM([[#include ]], [return open(".", O_RDONLY) < 0;])], [gl_cv_func_open_directory_works=yes], [gl_cv_func_open_directory_works=no], [case "$host_os" in # Guess yes on glibc systems. *-gnu*) gl_cv_func_open_directory_works="guessing yes" ;; # If we don't know, assume the worst. *) gl_cv_func_open_directory_works="guessing no" ;; esac ])]) case "$gl_cv_func_open_directory_works" in *yes) ;; *) AC_DEFINE([REPLACE_OPEN_DIRECTORY], [1], [Define to 1 if open() should work around the inability to open a directory.]) ;; esac fi ]) # Determine whether to use the overrides in lib/fchdir.c. AC_DEFUN([gl_TEST_FCHDIR], [ AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) AC_CHECK_FUNCS_ONCE([fchdir]) if test $ac_cv_func_fchdir = no; then HAVE_FCHDIR=0 fi ]) # Prerequisites of lib/fchdir.c. AC_DEFUN([gl_PREREQ_FCHDIR], [:]) le-1.14.9/m4/sys_time_h.m40000644000015000007670000000734112122275245012063 00000000000000# Configure a replacement for . # serial 8 # Copyright (C) 2007, 2009-2013 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # Written by Paul Eggert and Martin Lambers. AC_DEFUN([gl_HEADER_SYS_TIME_H], [ dnl Use AC_REQUIRE here, so that the REPLACE_GETTIMEOFDAY=0 statement dnl below is expanded once only, before all REPLACE_GETTIMEOFDAY=1 dnl statements that occur in other macros. AC_REQUIRE([gl_HEADER_SYS_TIME_H_BODY]) ]) AC_DEFUN([gl_HEADER_SYS_TIME_H_BODY], [ AC_REQUIRE([AC_C_RESTRICT]) AC_REQUIRE([gl_HEADER_SYS_TIME_H_DEFAULTS]) AC_CHECK_HEADERS_ONCE([sys/time.h]) gl_CHECK_NEXT_HEADERS([sys/time.h]) if test $ac_cv_header_sys_time_h != yes; then HAVE_SYS_TIME_H=0 fi dnl On native Windows with MSVC, 'struct timeval' is defined in dnl only. So include that header in the list. gl_PREREQ_SYS_H_WINSOCK2 AC_CACHE_CHECK([for struct timeval], [gl_cv_sys_struct_timeval], [AC_COMPILE_IFELSE( [AC_LANG_PROGRAM( [[#if HAVE_SYS_TIME_H #include #endif #include #if HAVE_WINSOCK2_H # include #endif ]], [[static struct timeval x; x.tv_sec = x.tv_usec;]])], [gl_cv_sys_struct_timeval=yes], [gl_cv_sys_struct_timeval=no]) ]) if test $gl_cv_sys_struct_timeval != yes; then HAVE_STRUCT_TIMEVAL=0 else dnl On native Windows with a 64-bit 'time_t', 'struct timeval' is defined dnl (in and for mingw64, in only dnl for MSVC) with a tv_sec field of type 'long' (32-bit!), which is dnl smaller than the 'time_t' type mandated by POSIX. dnl On OpenBSD 5.1 amd64, tv_sec is 64 bits and time_t 32 bits, but dnl that is good enough. AC_CACHE_CHECK([for wide-enough struct timeval.tv_sec member], [gl_cv_sys_struct_timeval_tv_sec], [AC_COMPILE_IFELSE( [AC_LANG_PROGRAM( [[#if HAVE_SYS_TIME_H #include #endif #include #if HAVE_WINSOCK2_H # include #endif ]], [[static struct timeval x; typedef int verify_tv_sec_type[ sizeof (time_t) <= sizeof x.tv_sec ? 1 : -1 ]; ]])], [gl_cv_sys_struct_timeval_tv_sec=yes], [gl_cv_sys_struct_timeval_tv_sec=no]) ]) if test $gl_cv_sys_struct_timeval_tv_sec != yes; then REPLACE_STRUCT_TIMEVAL=1 fi fi dnl Check for declarations of anything we want to poison if the dnl corresponding gnulib module is not in use. gl_WARN_ON_USE_PREPARE([[ #if HAVE_SYS_TIME_H # include #endif #include ]], [gettimeofday]) ]) AC_DEFUN([gl_SYS_TIME_MODULE_INDICATOR], [ dnl Use AC_REQUIRE here, so that the default settings are expanded once only. AC_REQUIRE([gl_HEADER_SYS_TIME_H_DEFAULTS]) gl_MODULE_INDICATOR_SET_VARIABLE([$1]) dnl Define it also as a C macro, for the benefit of the unit tests. gl_MODULE_INDICATOR_FOR_TESTS([$1]) ]) AC_DEFUN([gl_HEADER_SYS_TIME_H_DEFAULTS], [ GNULIB_GETTIMEOFDAY=0; AC_SUBST([GNULIB_GETTIMEOFDAY]) dnl Assume POSIX behavior unless another module says otherwise. HAVE_GETTIMEOFDAY=1; AC_SUBST([HAVE_GETTIMEOFDAY]) HAVE_STRUCT_TIMEVAL=1; AC_SUBST([HAVE_STRUCT_TIMEVAL]) HAVE_SYS_TIME_H=1; AC_SUBST([HAVE_SYS_TIME_H]) REPLACE_GETTIMEOFDAY=0; AC_SUBST([REPLACE_GETTIMEOFDAY]) REPLACE_STRUCT_TIMEVAL=0; AC_SUBST([REPLACE_STRUCT_TIMEVAL]) ]) le-1.14.9/m4/time_h.m40000644000015000007670000001020612122275245011157 00000000000000# Configure a more-standard replacement for . # Copyright (C) 2000-2001, 2003-2007, 2009-2013 Free Software Foundation, Inc. # serial 7 # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # Written by Paul Eggert and Jim Meyering. AC_DEFUN([gl_HEADER_TIME_H], [ dnl Use AC_REQUIRE here, so that the default behavior below is expanded dnl once only, before all statements that occur in other macros. AC_REQUIRE([gl_HEADER_TIME_H_BODY]) ]) AC_DEFUN([gl_HEADER_TIME_H_BODY], [ AC_REQUIRE([AC_C_RESTRICT]) AC_REQUIRE([gl_HEADER_TIME_H_DEFAULTS]) gl_NEXT_HEADERS([time.h]) AC_REQUIRE([gl_CHECK_TYPE_STRUCT_TIMESPEC]) ]) dnl Check whether 'struct timespec' is declared dnl in time.h, sys/time.h, or pthread.h. AC_DEFUN([gl_CHECK_TYPE_STRUCT_TIMESPEC], [ AC_CHECK_HEADERS_ONCE([sys/time.h]) AC_CACHE_CHECK([for struct timespec in ], [gl_cv_sys_struct_timespec_in_time_h], [AC_COMPILE_IFELSE( [AC_LANG_PROGRAM( [[#include ]], [[static struct timespec x; x.tv_sec = x.tv_nsec;]])], [gl_cv_sys_struct_timespec_in_time_h=yes], [gl_cv_sys_struct_timespec_in_time_h=no])]) TIME_H_DEFINES_STRUCT_TIMESPEC=0 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=0 PTHREAD_H_DEFINES_STRUCT_TIMESPEC=0 if test $gl_cv_sys_struct_timespec_in_time_h = yes; then TIME_H_DEFINES_STRUCT_TIMESPEC=1 else AC_CACHE_CHECK([for struct timespec in ], [gl_cv_sys_struct_timespec_in_sys_time_h], [AC_COMPILE_IFELSE( [AC_LANG_PROGRAM( [[#include ]], [[static struct timespec x; x.tv_sec = x.tv_nsec;]])], [gl_cv_sys_struct_timespec_in_sys_time_h=yes], [gl_cv_sys_struct_timespec_in_sys_time_h=no])]) if test $gl_cv_sys_struct_timespec_in_sys_time_h = yes; then SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=1 else AC_CACHE_CHECK([for struct timespec in ], [gl_cv_sys_struct_timespec_in_pthread_h], [AC_COMPILE_IFELSE( [AC_LANG_PROGRAM( [[#include ]], [[static struct timespec x; x.tv_sec = x.tv_nsec;]])], [gl_cv_sys_struct_timespec_in_pthread_h=yes], [gl_cv_sys_struct_timespec_in_pthread_h=no])]) if test $gl_cv_sys_struct_timespec_in_pthread_h = yes; then PTHREAD_H_DEFINES_STRUCT_TIMESPEC=1 fi fi fi AC_SUBST([TIME_H_DEFINES_STRUCT_TIMESPEC]) AC_SUBST([SYS_TIME_H_DEFINES_STRUCT_TIMESPEC]) AC_SUBST([PTHREAD_H_DEFINES_STRUCT_TIMESPEC]) ]) AC_DEFUN([gl_TIME_MODULE_INDICATOR], [ dnl Use AC_REQUIRE here, so that the default settings are expanded once only. AC_REQUIRE([gl_HEADER_TIME_H_DEFAULTS]) gl_MODULE_INDICATOR_SET_VARIABLE([$1]) dnl Define it also as a C macro, for the benefit of the unit tests. gl_MODULE_INDICATOR_FOR_TESTS([$1]) ]) AC_DEFUN([gl_HEADER_TIME_H_DEFAULTS], [ GNULIB_MKTIME=0; AC_SUBST([GNULIB_MKTIME]) GNULIB_NANOSLEEP=0; AC_SUBST([GNULIB_NANOSLEEP]) GNULIB_STRPTIME=0; AC_SUBST([GNULIB_STRPTIME]) GNULIB_TIMEGM=0; AC_SUBST([GNULIB_TIMEGM]) GNULIB_TIME_R=0; AC_SUBST([GNULIB_TIME_R]) dnl Assume proper GNU behavior unless another module says otherwise. HAVE_DECL_LOCALTIME_R=1; AC_SUBST([HAVE_DECL_LOCALTIME_R]) HAVE_NANOSLEEP=1; AC_SUBST([HAVE_NANOSLEEP]) HAVE_STRPTIME=1; AC_SUBST([HAVE_STRPTIME]) HAVE_TIMEGM=1; AC_SUBST([HAVE_TIMEGM]) dnl If another module says to replace or to not replace, do that. dnl Otherwise, replace only if someone compiles with -DGNULIB_PORTCHECK; dnl this lets maintainers check for portability. REPLACE_LOCALTIME_R=GNULIB_PORTCHECK; AC_SUBST([REPLACE_LOCALTIME_R]) REPLACE_MKTIME=GNULIB_PORTCHECK; AC_SUBST([REPLACE_MKTIME]) REPLACE_NANOSLEEP=GNULIB_PORTCHECK; AC_SUBST([REPLACE_NANOSLEEP]) REPLACE_TIMEGM=GNULIB_PORTCHECK; AC_SUBST([REPLACE_TIMEGM]) ]) le-1.14.9/m4/extern-inline.m40000644000015000007670000000501112122275245012471 00000000000000dnl 'extern inline' a la ISO C99. dnl Copyright 2012-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_EXTERN_INLINE], [ AH_VERBATIM([extern_inline], [/* _GL_INLINE is a portable alternative to ISO C99 plain 'inline'. _GL_EXTERN_INLINE is a portable alternative to 'extern inline'. _GL_INLINE_HEADER_BEGIN contains useful stuff to put in an include file, before uses of _GL_INLINE. It suppresses GCC's bogus "no previous prototype for 'FOO'" diagnostic, when FOO is an inline function in the header; see . _GL_INLINE_HEADER_END contains useful stuff to put in the same include file, after uses of _GL_INLINE. Suppress extern inline with HP-UX cc, as it appears to be broken; see . Suppress the use of extern inline on Apple's platforms, as Libc-825.25 (2012-09-19) is incompatible with it; see . Perhaps Apple will fix this some day. */ #if ((__GNUC__ \ ? defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ \ : 199901L <= __STDC_VERSION__ && !defined __HP_cc) \ && !defined __APPLE__) # define _GL_INLINE inline # define _GL_EXTERN_INLINE extern inline #elif 2 < __GNUC__ + (7 <= __GNUC_MINOR__) && !defined __APPLE__ # if __GNUC_GNU_INLINE__ /* __gnu_inline__ suppresses a GCC 4.2 diagnostic. */ # define _GL_INLINE extern inline __attribute__ ((__gnu_inline__)) # else # define _GL_INLINE extern inline # endif # define _GL_EXTERN_INLINE extern #else # define _GL_INLINE static _GL_UNUSED # define _GL_EXTERN_INLINE static _GL_UNUSED #endif #if 4 < __GNUC__ + (6 <= __GNUC_MINOR__) # if defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ # define _GL_INLINE_HEADER_CONST_PRAGMA # else # define _GL_INLINE_HEADER_CONST_PRAGMA \ _Pragma ("GCC diagnostic ignored \"-Wsuggest-attribute=const\"") # endif # define _GL_INLINE_HEADER_BEGIN \ _Pragma ("GCC diagnostic push") \ _Pragma ("GCC diagnostic ignored \"-Wmissing-prototypes\"") \ _Pragma ("GCC diagnostic ignored \"-Wmissing-declarations\"") \ _GL_INLINE_HEADER_CONST_PRAGMA # define _GL_INLINE_HEADER_END \ _Pragma ("GCC diagnostic pop") #else # define _GL_INLINE_HEADER_BEGIN # define _GL_INLINE_HEADER_END #endif]) ]) le-1.14.9/m4/sockets.m40000644000015000007670000000070712122275245011372 00000000000000# sockets.m4 serial 7 dnl Copyright (C) 2008-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_SOCKETS], [ AC_REQUIRE([AC_C_INLINE]) AC_REQUIRE([gl_SOCKETLIB]) gl_PREREQ_SOCKETS ]) # Prerequisites of lib/sockets.c. AC_DEFUN([gl_PREREQ_SOCKETS], [ : ]) le-1.14.9/m4/msvc-nothrow.m40000644000015000007670000000053012122275245012357 00000000000000# msvc-nothrow.m4 serial 1 dnl Copyright (C) 2011-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_MSVC_NOTHROW], [ AC_REQUIRE([gl_MSVC_INVAL]) ]) le-1.14.9/m4/string_h.m40000644000015000007670000001271412122275245011535 00000000000000# Configure a GNU-like replacement for . # Copyright (C) 2007-2013 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # serial 21 # Written by Paul Eggert. AC_DEFUN([gl_HEADER_STRING_H], [ dnl Use AC_REQUIRE here, so that the default behavior below is expanded dnl once only, before all statements that occur in other macros. AC_REQUIRE([gl_HEADER_STRING_H_BODY]) ]) AC_DEFUN([gl_HEADER_STRING_H_BODY], [ AC_REQUIRE([AC_C_RESTRICT]) AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) gl_NEXT_HEADERS([string.h]) dnl Check for declarations of anything we want to poison if the dnl corresponding gnulib module is not in use, and which is not dnl guaranteed by C89. gl_WARN_ON_USE_PREPARE([[#include ]], [ffsl ffsll memmem mempcpy memrchr rawmemchr stpcpy stpncpy strchrnul strdup strncat strndup strnlen strpbrk strsep strcasestr strtok_r strerror_r strsignal strverscmp]) ]) AC_DEFUN([gl_STRING_MODULE_INDICATOR], [ dnl Use AC_REQUIRE here, so that the default settings are expanded once only. AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) gl_MODULE_INDICATOR_SET_VARIABLE([$1]) dnl Define it also as a C macro, for the benefit of the unit tests. gl_MODULE_INDICATOR_FOR_TESTS([$1]) ]) AC_DEFUN([gl_HEADER_STRING_H_DEFAULTS], [ GNULIB_FFSL=0; AC_SUBST([GNULIB_FFSL]) GNULIB_FFSLL=0; AC_SUBST([GNULIB_FFSLL]) GNULIB_MEMCHR=0; AC_SUBST([GNULIB_MEMCHR]) GNULIB_MEMMEM=0; AC_SUBST([GNULIB_MEMMEM]) GNULIB_MEMPCPY=0; AC_SUBST([GNULIB_MEMPCPY]) GNULIB_MEMRCHR=0; AC_SUBST([GNULIB_MEMRCHR]) GNULIB_RAWMEMCHR=0; AC_SUBST([GNULIB_RAWMEMCHR]) GNULIB_STPCPY=0; AC_SUBST([GNULIB_STPCPY]) GNULIB_STPNCPY=0; AC_SUBST([GNULIB_STPNCPY]) GNULIB_STRCHRNUL=0; AC_SUBST([GNULIB_STRCHRNUL]) GNULIB_STRDUP=0; AC_SUBST([GNULIB_STRDUP]) GNULIB_STRNCAT=0; AC_SUBST([GNULIB_STRNCAT]) GNULIB_STRNDUP=0; AC_SUBST([GNULIB_STRNDUP]) GNULIB_STRNLEN=0; AC_SUBST([GNULIB_STRNLEN]) GNULIB_STRPBRK=0; AC_SUBST([GNULIB_STRPBRK]) GNULIB_STRSEP=0; AC_SUBST([GNULIB_STRSEP]) GNULIB_STRSTR=0; AC_SUBST([GNULIB_STRSTR]) GNULIB_STRCASESTR=0; AC_SUBST([GNULIB_STRCASESTR]) GNULIB_STRTOK_R=0; AC_SUBST([GNULIB_STRTOK_R]) GNULIB_MBSLEN=0; AC_SUBST([GNULIB_MBSLEN]) GNULIB_MBSNLEN=0; AC_SUBST([GNULIB_MBSNLEN]) GNULIB_MBSCHR=0; AC_SUBST([GNULIB_MBSCHR]) GNULIB_MBSRCHR=0; AC_SUBST([GNULIB_MBSRCHR]) GNULIB_MBSSTR=0; AC_SUBST([GNULIB_MBSSTR]) GNULIB_MBSCASECMP=0; AC_SUBST([GNULIB_MBSCASECMP]) GNULIB_MBSNCASECMP=0; AC_SUBST([GNULIB_MBSNCASECMP]) GNULIB_MBSPCASECMP=0; AC_SUBST([GNULIB_MBSPCASECMP]) GNULIB_MBSCASESTR=0; AC_SUBST([GNULIB_MBSCASESTR]) GNULIB_MBSCSPN=0; AC_SUBST([GNULIB_MBSCSPN]) GNULIB_MBSPBRK=0; AC_SUBST([GNULIB_MBSPBRK]) GNULIB_MBSSPN=0; AC_SUBST([GNULIB_MBSSPN]) GNULIB_MBSSEP=0; AC_SUBST([GNULIB_MBSSEP]) GNULIB_MBSTOK_R=0; AC_SUBST([GNULIB_MBSTOK_R]) GNULIB_STRERROR=0; AC_SUBST([GNULIB_STRERROR]) GNULIB_STRERROR_R=0; AC_SUBST([GNULIB_STRERROR_R]) GNULIB_STRSIGNAL=0; AC_SUBST([GNULIB_STRSIGNAL]) GNULIB_STRVERSCMP=0; AC_SUBST([GNULIB_STRVERSCMP]) HAVE_MBSLEN=0; AC_SUBST([HAVE_MBSLEN]) dnl Assume proper GNU behavior unless another module says otherwise. HAVE_FFSL=1; AC_SUBST([HAVE_FFSL]) HAVE_FFSLL=1; AC_SUBST([HAVE_FFSLL]) HAVE_MEMCHR=1; AC_SUBST([HAVE_MEMCHR]) HAVE_DECL_MEMMEM=1; AC_SUBST([HAVE_DECL_MEMMEM]) HAVE_MEMPCPY=1; AC_SUBST([HAVE_MEMPCPY]) HAVE_DECL_MEMRCHR=1; AC_SUBST([HAVE_DECL_MEMRCHR]) HAVE_RAWMEMCHR=1; AC_SUBST([HAVE_RAWMEMCHR]) HAVE_STPCPY=1; AC_SUBST([HAVE_STPCPY]) HAVE_STPNCPY=1; AC_SUBST([HAVE_STPNCPY]) HAVE_STRCHRNUL=1; AC_SUBST([HAVE_STRCHRNUL]) HAVE_DECL_STRDUP=1; AC_SUBST([HAVE_DECL_STRDUP]) HAVE_DECL_STRNDUP=1; AC_SUBST([HAVE_DECL_STRNDUP]) HAVE_DECL_STRNLEN=1; AC_SUBST([HAVE_DECL_STRNLEN]) HAVE_STRPBRK=1; AC_SUBST([HAVE_STRPBRK]) HAVE_STRSEP=1; AC_SUBST([HAVE_STRSEP]) HAVE_STRCASESTR=1; AC_SUBST([HAVE_STRCASESTR]) HAVE_DECL_STRTOK_R=1; AC_SUBST([HAVE_DECL_STRTOK_R]) HAVE_DECL_STRERROR_R=1; AC_SUBST([HAVE_DECL_STRERROR_R]) HAVE_DECL_STRSIGNAL=1; AC_SUBST([HAVE_DECL_STRSIGNAL]) HAVE_STRVERSCMP=1; AC_SUBST([HAVE_STRVERSCMP]) REPLACE_MEMCHR=0; AC_SUBST([REPLACE_MEMCHR]) REPLACE_MEMMEM=0; AC_SUBST([REPLACE_MEMMEM]) REPLACE_STPNCPY=0; AC_SUBST([REPLACE_STPNCPY]) REPLACE_STRDUP=0; AC_SUBST([REPLACE_STRDUP]) REPLACE_STRSTR=0; AC_SUBST([REPLACE_STRSTR]) REPLACE_STRCASESTR=0; AC_SUBST([REPLACE_STRCASESTR]) REPLACE_STRCHRNUL=0; AC_SUBST([REPLACE_STRCHRNUL]) REPLACE_STRERROR=0; AC_SUBST([REPLACE_STRERROR]) REPLACE_STRERROR_R=0; AC_SUBST([REPLACE_STRERROR_R]) REPLACE_STRNCAT=0; AC_SUBST([REPLACE_STRNCAT]) REPLACE_STRNDUP=0; AC_SUBST([REPLACE_STRNDUP]) REPLACE_STRNLEN=0; AC_SUBST([REPLACE_STRNLEN]) REPLACE_STRSIGNAL=0; AC_SUBST([REPLACE_STRSIGNAL]) REPLACE_STRTOK_R=0; AC_SUBST([REPLACE_STRTOK_R]) UNDEFINE_STRTOK_R=0; AC_SUBST([UNDEFINE_STRTOK_R]) ]) le-1.14.9/m4/stdalign.m40000644000015000007670000000364312122275245011526 00000000000000# Check for stdalign.h that conforms to C11. dnl Copyright 2011-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. # Prepare for substituting if it is not supported. AC_DEFUN([gl_STDALIGN_H], [ AC_CACHE_CHECK([for working stdalign.h], [gl_cv_header_working_stdalign_h], [AC_COMPILE_IFELSE( [AC_LANG_PROGRAM( [[#include #include /* Test that alignof yields a result consistent with offsetof. This catches GCC bug 52023 . */ #ifdef __cplusplus template struct alignof_helper { char a; t b; }; # define ao(type) offsetof (alignof_helper, b) #else # define ao(type) offsetof (struct { char a; type b; }, b) #endif char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1]; char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1]; char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1]; /* Test _Alignas only on platforms where gnulib can help. */ #if \ (__GNUC__ || __IBMC__ || __IBMCPP__ \ || 0x5110 <= __SUNPRO_C || 1300 <= _MSC_VER) int alignas (8) alignas_int = 1; char test_alignas[_Alignof (alignas_int) == 8 ? 1 : -1]; #endif ]])], [gl_cv_header_working_stdalign_h=yes], [gl_cv_header_working_stdalign_h=no])]) if test $gl_cv_header_working_stdalign_h = yes; then STDALIGN_H='' else STDALIGN_H='stdalign.h' fi AC_SUBST([STDALIGN_H]) AM_CONDITIONAL([GL_GENERATE_STDALIGN_H], [test -n "$STDALIGN_H"]) ]) le-1.14.9/m4/unistd_h.m40000644000015000007670000002143412122275245011534 00000000000000# unistd_h.m4 serial 66 dnl Copyright (C) 2006-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl Written by Simon Josefsson, Bruno Haible. AC_DEFUN([gl_UNISTD_H], [ dnl Use AC_REQUIRE here, so that the default behavior below is expanded dnl once only, before all statements that occur in other macros. AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) gl_CHECK_NEXT_HEADERS([unistd.h]) if test $ac_cv_header_unistd_h = yes; then HAVE_UNISTD_H=1 else HAVE_UNISTD_H=0 fi AC_SUBST([HAVE_UNISTD_H]) dnl Ensure the type pid_t gets defined. AC_REQUIRE([AC_TYPE_PID_T]) dnl Determine WINDOWS_64_BIT_OFF_T. AC_REQUIRE([gl_TYPE_OFF_T]) dnl Check for declarations of anything we want to poison if the dnl corresponding gnulib module is not in use. gl_WARN_ON_USE_PREPARE([[ #if HAVE_UNISTD_H # include #endif /* Some systems declare various items in the wrong headers. */ #if !(defined __GLIBC__ && !defined __UCLIBC__) # include # include # include # if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ # include # endif #endif ]], [chdir chown dup dup2 dup3 environ euidaccess faccessat fchdir fchownat fdatasync fsync ftruncate getcwd getdomainname getdtablesize getgroups gethostname getlogin getlogin_r getpagesize getusershell setusershell endusershell group_member isatty lchown link linkat lseek pipe pipe2 pread pwrite readlink readlinkat rmdir sethostname sleep symlink symlinkat ttyname_r unlink unlinkat usleep]) ]) AC_DEFUN([gl_UNISTD_MODULE_INDICATOR], [ dnl Use AC_REQUIRE here, so that the default settings are expanded once only. AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) gl_MODULE_INDICATOR_SET_VARIABLE([$1]) dnl Define it also as a C macro, for the benefit of the unit tests. gl_MODULE_INDICATOR_FOR_TESTS([$1]) ]) AC_DEFUN([gl_UNISTD_H_DEFAULTS], [ GNULIB_CHDIR=0; AC_SUBST([GNULIB_CHDIR]) GNULIB_CHOWN=0; AC_SUBST([GNULIB_CHOWN]) GNULIB_CLOSE=0; AC_SUBST([GNULIB_CLOSE]) GNULIB_DUP=0; AC_SUBST([GNULIB_DUP]) GNULIB_DUP2=0; AC_SUBST([GNULIB_DUP2]) GNULIB_DUP3=0; AC_SUBST([GNULIB_DUP3]) GNULIB_ENVIRON=0; AC_SUBST([GNULIB_ENVIRON]) GNULIB_EUIDACCESS=0; AC_SUBST([GNULIB_EUIDACCESS]) GNULIB_FACCESSAT=0; AC_SUBST([GNULIB_FACCESSAT]) GNULIB_FCHDIR=0; AC_SUBST([GNULIB_FCHDIR]) GNULIB_FCHOWNAT=0; AC_SUBST([GNULIB_FCHOWNAT]) GNULIB_FDATASYNC=0; AC_SUBST([GNULIB_FDATASYNC]) GNULIB_FSYNC=0; AC_SUBST([GNULIB_FSYNC]) GNULIB_FTRUNCATE=0; AC_SUBST([GNULIB_FTRUNCATE]) GNULIB_GETCWD=0; AC_SUBST([GNULIB_GETCWD]) GNULIB_GETDOMAINNAME=0; AC_SUBST([GNULIB_GETDOMAINNAME]) GNULIB_GETDTABLESIZE=0; AC_SUBST([GNULIB_GETDTABLESIZE]) GNULIB_GETGROUPS=0; AC_SUBST([GNULIB_GETGROUPS]) GNULIB_GETHOSTNAME=0; AC_SUBST([GNULIB_GETHOSTNAME]) GNULIB_GETLOGIN=0; AC_SUBST([GNULIB_GETLOGIN]) GNULIB_GETLOGIN_R=0; AC_SUBST([GNULIB_GETLOGIN_R]) GNULIB_GETPAGESIZE=0; AC_SUBST([GNULIB_GETPAGESIZE]) GNULIB_GETUSERSHELL=0; AC_SUBST([GNULIB_GETUSERSHELL]) GNULIB_GROUP_MEMBER=0; AC_SUBST([GNULIB_GROUP_MEMBER]) GNULIB_ISATTY=0; AC_SUBST([GNULIB_ISATTY]) GNULIB_LCHOWN=0; AC_SUBST([GNULIB_LCHOWN]) GNULIB_LINK=0; AC_SUBST([GNULIB_LINK]) GNULIB_LINKAT=0; AC_SUBST([GNULIB_LINKAT]) GNULIB_LSEEK=0; AC_SUBST([GNULIB_LSEEK]) GNULIB_PIPE=0; AC_SUBST([GNULIB_PIPE]) GNULIB_PIPE2=0; AC_SUBST([GNULIB_PIPE2]) GNULIB_PREAD=0; AC_SUBST([GNULIB_PREAD]) GNULIB_PWRITE=0; AC_SUBST([GNULIB_PWRITE]) GNULIB_READ=0; AC_SUBST([GNULIB_READ]) GNULIB_READLINK=0; AC_SUBST([GNULIB_READLINK]) GNULIB_READLINKAT=0; AC_SUBST([GNULIB_READLINKAT]) GNULIB_RMDIR=0; AC_SUBST([GNULIB_RMDIR]) GNULIB_SETHOSTNAME=0; AC_SUBST([GNULIB_SETHOSTNAME]) GNULIB_SLEEP=0; AC_SUBST([GNULIB_SLEEP]) GNULIB_SYMLINK=0; AC_SUBST([GNULIB_SYMLINK]) GNULIB_SYMLINKAT=0; AC_SUBST([GNULIB_SYMLINKAT]) GNULIB_TTYNAME_R=0; AC_SUBST([GNULIB_TTYNAME_R]) GNULIB_UNISTD_H_NONBLOCKING=0; AC_SUBST([GNULIB_UNISTD_H_NONBLOCKING]) GNULIB_UNISTD_H_SIGPIPE=0; AC_SUBST([GNULIB_UNISTD_H_SIGPIPE]) GNULIB_UNLINK=0; AC_SUBST([GNULIB_UNLINK]) GNULIB_UNLINKAT=0; AC_SUBST([GNULIB_UNLINKAT]) GNULIB_USLEEP=0; AC_SUBST([GNULIB_USLEEP]) GNULIB_WRITE=0; AC_SUBST([GNULIB_WRITE]) dnl Assume proper GNU behavior unless another module says otherwise. HAVE_CHOWN=1; AC_SUBST([HAVE_CHOWN]) HAVE_DUP2=1; AC_SUBST([HAVE_DUP2]) HAVE_DUP3=1; AC_SUBST([HAVE_DUP3]) HAVE_EUIDACCESS=1; AC_SUBST([HAVE_EUIDACCESS]) HAVE_FACCESSAT=1; AC_SUBST([HAVE_FACCESSAT]) HAVE_FCHDIR=1; AC_SUBST([HAVE_FCHDIR]) HAVE_FCHOWNAT=1; AC_SUBST([HAVE_FCHOWNAT]) HAVE_FDATASYNC=1; AC_SUBST([HAVE_FDATASYNC]) HAVE_FSYNC=1; AC_SUBST([HAVE_FSYNC]) HAVE_FTRUNCATE=1; AC_SUBST([HAVE_FTRUNCATE]) HAVE_GETDTABLESIZE=1; AC_SUBST([HAVE_GETDTABLESIZE]) HAVE_GETGROUPS=1; AC_SUBST([HAVE_GETGROUPS]) HAVE_GETHOSTNAME=1; AC_SUBST([HAVE_GETHOSTNAME]) HAVE_GETLOGIN=1; AC_SUBST([HAVE_GETLOGIN]) HAVE_GETPAGESIZE=1; AC_SUBST([HAVE_GETPAGESIZE]) HAVE_GROUP_MEMBER=1; AC_SUBST([HAVE_GROUP_MEMBER]) HAVE_LCHOWN=1; AC_SUBST([HAVE_LCHOWN]) HAVE_LINK=1; AC_SUBST([HAVE_LINK]) HAVE_LINKAT=1; AC_SUBST([HAVE_LINKAT]) HAVE_PIPE=1; AC_SUBST([HAVE_PIPE]) HAVE_PIPE2=1; AC_SUBST([HAVE_PIPE2]) HAVE_PREAD=1; AC_SUBST([HAVE_PREAD]) HAVE_PWRITE=1; AC_SUBST([HAVE_PWRITE]) HAVE_READLINK=1; AC_SUBST([HAVE_READLINK]) HAVE_READLINKAT=1; AC_SUBST([HAVE_READLINKAT]) HAVE_SETHOSTNAME=1; AC_SUBST([HAVE_SETHOSTNAME]) HAVE_SLEEP=1; AC_SUBST([HAVE_SLEEP]) HAVE_SYMLINK=1; AC_SUBST([HAVE_SYMLINK]) HAVE_SYMLINKAT=1; AC_SUBST([HAVE_SYMLINKAT]) HAVE_UNLINKAT=1; AC_SUBST([HAVE_UNLINKAT]) HAVE_USLEEP=1; AC_SUBST([HAVE_USLEEP]) HAVE_DECL_ENVIRON=1; AC_SUBST([HAVE_DECL_ENVIRON]) HAVE_DECL_FCHDIR=1; AC_SUBST([HAVE_DECL_FCHDIR]) HAVE_DECL_FDATASYNC=1; AC_SUBST([HAVE_DECL_FDATASYNC]) HAVE_DECL_GETDOMAINNAME=1; AC_SUBST([HAVE_DECL_GETDOMAINNAME]) HAVE_DECL_GETLOGIN_R=1; AC_SUBST([HAVE_DECL_GETLOGIN_R]) HAVE_DECL_GETPAGESIZE=1; AC_SUBST([HAVE_DECL_GETPAGESIZE]) HAVE_DECL_GETUSERSHELL=1; AC_SUBST([HAVE_DECL_GETUSERSHELL]) HAVE_DECL_SETHOSTNAME=1; AC_SUBST([HAVE_DECL_SETHOSTNAME]) HAVE_DECL_TTYNAME_R=1; AC_SUBST([HAVE_DECL_TTYNAME_R]) HAVE_OS_H=0; AC_SUBST([HAVE_OS_H]) HAVE_SYS_PARAM_H=0; AC_SUBST([HAVE_SYS_PARAM_H]) REPLACE_CHOWN=0; AC_SUBST([REPLACE_CHOWN]) REPLACE_CLOSE=0; AC_SUBST([REPLACE_CLOSE]) REPLACE_DUP=0; AC_SUBST([REPLACE_DUP]) REPLACE_DUP2=0; AC_SUBST([REPLACE_DUP2]) REPLACE_FCHOWNAT=0; AC_SUBST([REPLACE_FCHOWNAT]) REPLACE_FTRUNCATE=0; AC_SUBST([REPLACE_FTRUNCATE]) REPLACE_GETCWD=0; AC_SUBST([REPLACE_GETCWD]) REPLACE_GETDOMAINNAME=0; AC_SUBST([REPLACE_GETDOMAINNAME]) REPLACE_GETLOGIN_R=0; AC_SUBST([REPLACE_GETLOGIN_R]) REPLACE_GETGROUPS=0; AC_SUBST([REPLACE_GETGROUPS]) REPLACE_GETPAGESIZE=0; AC_SUBST([REPLACE_GETPAGESIZE]) REPLACE_ISATTY=0; AC_SUBST([REPLACE_ISATTY]) REPLACE_LCHOWN=0; AC_SUBST([REPLACE_LCHOWN]) REPLACE_LINK=0; AC_SUBST([REPLACE_LINK]) REPLACE_LINKAT=0; AC_SUBST([REPLACE_LINKAT]) REPLACE_LSEEK=0; AC_SUBST([REPLACE_LSEEK]) REPLACE_PREAD=0; AC_SUBST([REPLACE_PREAD]) REPLACE_PWRITE=0; AC_SUBST([REPLACE_PWRITE]) REPLACE_READ=0; AC_SUBST([REPLACE_READ]) REPLACE_READLINK=0; AC_SUBST([REPLACE_READLINK]) REPLACE_RMDIR=0; AC_SUBST([REPLACE_RMDIR]) REPLACE_SLEEP=0; AC_SUBST([REPLACE_SLEEP]) REPLACE_SYMLINK=0; AC_SUBST([REPLACE_SYMLINK]) REPLACE_TTYNAME_R=0; AC_SUBST([REPLACE_TTYNAME_R]) REPLACE_UNLINK=0; AC_SUBST([REPLACE_UNLINK]) REPLACE_UNLINKAT=0; AC_SUBST([REPLACE_UNLINKAT]) REPLACE_USLEEP=0; AC_SUBST([REPLACE_USLEEP]) REPLACE_WRITE=0; AC_SUBST([REPLACE_WRITE]) UNISTD_H_HAVE_WINSOCK2_H=0; AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H]) UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0; AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS]) ]) le-1.14.9/m4/Makefile.in0000644000015000007670000010630512122275262011522 00000000000000# Makefile.in generated by automake 1.12.2 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2012 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. @SET_MAKE@ VPATH = @srcdir@ am__make_dryrun = \ { \ am__dry=no; \ case $$MAKEFLAGS in \ *\\[\ \ ]*) \ echo 'am--echo: ; @echo "AM" OK' | $(MAKE) -f - 2>/dev/null \ | grep '^AM OK$$' >/dev/null || am__dry=yes;; \ *) \ for am__flg in $$MAKEFLAGS; do \ case $$am__flg in \ *=*|--*) ;; \ *n*) am__dry=yes; break;; \ esac; \ done;; \ esac; \ test $$am__dry = yes; \ } pkgdatadir = $(datadir)/@PACKAGE@ pkgincludedir = $(includedir)/@PACKAGE@ pkglibdir = $(libdir)/@PACKAGE@ am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd install_sh_DATA = $(install_sh) -c -m 644 install_sh_PROGRAM = $(install_sh) -c install_sh_SCRIPT = $(install_sh) -c INSTALL_HEADER = $(INSTALL_DATA) transform = $(program_transform_name) NORMAL_INSTALL = : PRE_INSTALL = : POST_INSTALL = : NORMAL_UNINSTALL = : PRE_UNINSTALL = : POST_UNINSTALL = : build_triplet = @build@ host_triplet = @host@ subdir = m4 DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 am__aclocal_m4_deps = $(top_srcdir)/m4/00gnulib.m4 \ $(top_srcdir)/m4/alloca.m4 $(top_srcdir)/m4/btowc.m4 \ $(top_srcdir)/m4/chdir-long.m4 $(top_srcdir)/m4/close.m4 \ $(top_srcdir)/m4/closedir.m4 $(top_srcdir)/m4/codeset.m4 \ $(top_srcdir)/m4/configmake.m4 $(top_srcdir)/m4/d-ino.m4 \ $(top_srcdir)/m4/dirent_h.m4 $(top_srcdir)/m4/dirfd.m4 \ $(top_srcdir)/m4/dirname.m4 \ $(top_srcdir)/m4/double-slash-root.m4 $(top_srcdir)/m4/dup.m4 \ $(top_srcdir)/m4/dup2.m4 $(top_srcdir)/m4/errno_h.m4 \ $(top_srcdir)/m4/error.m4 $(top_srcdir)/m4/extensions.m4 \ $(top_srcdir)/m4/extern-inline.m4 $(top_srcdir)/m4/fchdir.m4 \ $(top_srcdir)/m4/fcntl-o.m4 $(top_srcdir)/m4/fcntl.m4 \ $(top_srcdir)/m4/fcntl_h.m4 $(top_srcdir)/m4/fdopendir.m4 \ $(top_srcdir)/m4/filenamecat.m4 $(top_srcdir)/m4/fnmatch.m4 \ $(top_srcdir)/m4/fstat.m4 $(top_srcdir)/m4/fstatat.m4 \ $(top_srcdir)/m4/ftruncate.m4 \ $(top_srcdir)/m4/getcwd-abort-bug.m4 \ $(top_srcdir)/m4/getcwd-path-max.m4 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$(top_srcdir)/m4/nocrash.m4 $(top_srcdir)/m4/off_t.m4 \ $(top_srcdir)/m4/onceonly.m4 $(top_srcdir)/m4/open.m4 \ $(top_srcdir)/m4/openat.m4 $(top_srcdir)/m4/opendir.m4 \ $(top_srcdir)/m4/pathmax.m4 $(top_srcdir)/m4/poll.m4 \ $(top_srcdir)/m4/poll_h.m4 $(top_srcdir)/m4/readdir.m4 \ $(top_srcdir)/m4/realloc.m4 $(top_srcdir)/m4/rewinddir.m4 \ $(top_srcdir)/m4/save-cwd.m4 $(top_srcdir)/m4/select.m4 \ $(top_srcdir)/m4/signal_h.m4 $(top_srcdir)/m4/socketlib.m4 \ $(top_srcdir)/m4/sockets.m4 $(top_srcdir)/m4/socklen.m4 \ $(top_srcdir)/m4/ssize_t.m4 $(top_srcdir)/m4/stat.m4 \ $(top_srcdir)/m4/stdalign.m4 $(top_srcdir)/m4/stdbool.m4 \ $(top_srcdir)/m4/stddef_h.m4 $(top_srcdir)/m4/stdint.m4 \ $(top_srcdir)/m4/stdlib_h.m4 $(top_srcdir)/m4/strdup.m4 \ $(top_srcdir)/m4/strerror.m4 $(top_srcdir)/m4/string_h.m4 \ $(top_srcdir)/m4/strtol.m4 $(top_srcdir)/m4/sys_select_h.m4 \ $(top_srcdir)/m4/sys_socket_h.m4 \ $(top_srcdir)/m4/sys_stat_h.m4 $(top_srcdir)/m4/sys_time_h.m4 \ $(top_srcdir)/m4/sys_times_h.m4 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GNULIB_ACCEPT = @GNULIB_ACCEPT@ GNULIB_ACCEPT4 = @GNULIB_ACCEPT4@ GNULIB_ALPHASORT = @GNULIB_ALPHASORT@ GNULIB_ATOLL = @GNULIB_ATOLL@ GNULIB_BIND = @GNULIB_BIND@ GNULIB_BTOWC = @GNULIB_BTOWC@ GNULIB_CALLOC_POSIX = @GNULIB_CALLOC_POSIX@ GNULIB_CANONICALIZE_FILE_NAME = @GNULIB_CANONICALIZE_FILE_NAME@ GNULIB_CHDIR = @GNULIB_CHDIR@ GNULIB_CHOWN = @GNULIB_CHOWN@ GNULIB_CLOSE = @GNULIB_CLOSE@ GNULIB_CLOSEDIR = @GNULIB_CLOSEDIR@ GNULIB_CONNECT = @GNULIB_CONNECT@ GNULIB_DIRFD = @GNULIB_DIRFD@ GNULIB_DUP = @GNULIB_DUP@ GNULIB_DUP2 = @GNULIB_DUP2@ GNULIB_DUP3 = @GNULIB_DUP3@ GNULIB_ENVIRON = @GNULIB_ENVIRON@ GNULIB_EUIDACCESS = @GNULIB_EUIDACCESS@ GNULIB_FACCESSAT = @GNULIB_FACCESSAT@ GNULIB_FCHDIR = @GNULIB_FCHDIR@ GNULIB_FCHMODAT = @GNULIB_FCHMODAT@ GNULIB_FCHOWNAT = @GNULIB_FCHOWNAT@ GNULIB_FCNTL = @GNULIB_FCNTL@ GNULIB_FDATASYNC = @GNULIB_FDATASYNC@ GNULIB_FDOPENDIR = @GNULIB_FDOPENDIR@ GNULIB_FFSL = @GNULIB_FFSL@ GNULIB_FFSLL = @GNULIB_FFSLL@ GNULIB_FSTAT = @GNULIB_FSTAT@ GNULIB_FSTATAT = 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GNULIB_SLEEP = @GNULIB_SLEEP@ GNULIB_SOCKET = @GNULIB_SOCKET@ GNULIB_STAT = @GNULIB_STAT@ GNULIB_STPCPY = @GNULIB_STPCPY@ GNULIB_STPNCPY = @GNULIB_STPNCPY@ GNULIB_STRCASESTR = @GNULIB_STRCASESTR@ GNULIB_STRCHRNUL = @GNULIB_STRCHRNUL@ GNULIB_STRDUP = @GNULIB_STRDUP@ GNULIB_STRERROR = @GNULIB_STRERROR@ GNULIB_STRERROR_R = @GNULIB_STRERROR_R@ GNULIB_STRNCAT = @GNULIB_STRNCAT@ GNULIB_STRNDUP = @GNULIB_STRNDUP@ GNULIB_STRNLEN = @GNULIB_STRNLEN@ GNULIB_STRPBRK = @GNULIB_STRPBRK@ GNULIB_STRPTIME = @GNULIB_STRPTIME@ GNULIB_STRSEP = @GNULIB_STRSEP@ GNULIB_STRSIGNAL = @GNULIB_STRSIGNAL@ GNULIB_STRSTR = @GNULIB_STRSTR@ GNULIB_STRTOD = @GNULIB_STRTOD@ GNULIB_STRTOK_R = @GNULIB_STRTOK_R@ GNULIB_STRTOLL = @GNULIB_STRTOLL@ GNULIB_STRTOULL = @GNULIB_STRTOULL@ GNULIB_STRVERSCMP = @GNULIB_STRVERSCMP@ GNULIB_SYMLINK = @GNULIB_SYMLINK@ GNULIB_SYMLINKAT = @GNULIB_SYMLINKAT@ GNULIB_SYSTEM_POSIX = @GNULIB_SYSTEM_POSIX@ GNULIB_TIMEGM = @GNULIB_TIMEGM@ GNULIB_TIMES = @GNULIB_TIMES@ GNULIB_TIME_R = @GNULIB_TIME_R@ GNULIB_TOWCTRANS = @GNULIB_TOWCTRANS@ GNULIB_TTYNAME_R = @GNULIB_TTYNAME_R@ GNULIB_UNISTD_H_NONBLOCKING = @GNULIB_UNISTD_H_NONBLOCKING@ GNULIB_UNISTD_H_SIGPIPE = @GNULIB_UNISTD_H_SIGPIPE@ GNULIB_UNLINK = @GNULIB_UNLINK@ GNULIB_UNLINKAT = @GNULIB_UNLINKAT@ GNULIB_UNLOCKPT = @GNULIB_UNLOCKPT@ GNULIB_UNSETENV = @GNULIB_UNSETENV@ GNULIB_USLEEP = @GNULIB_USLEEP@ GNULIB_UTIMENSAT = @GNULIB_UTIMENSAT@ GNULIB_WCPCPY = @GNULIB_WCPCPY@ GNULIB_WCPNCPY = @GNULIB_WCPNCPY@ GNULIB_WCRTOMB = @GNULIB_WCRTOMB@ GNULIB_WCSCASECMP = @GNULIB_WCSCASECMP@ GNULIB_WCSCAT = @GNULIB_WCSCAT@ GNULIB_WCSCHR = @GNULIB_WCSCHR@ GNULIB_WCSCMP = @GNULIB_WCSCMP@ GNULIB_WCSCOLL = @GNULIB_WCSCOLL@ GNULIB_WCSCPY = @GNULIB_WCSCPY@ GNULIB_WCSCSPN = @GNULIB_WCSCSPN@ GNULIB_WCSDUP = @GNULIB_WCSDUP@ GNULIB_WCSLEN = @GNULIB_WCSLEN@ GNULIB_WCSNCASECMP = @GNULIB_WCSNCASECMP@ GNULIB_WCSNCAT = @GNULIB_WCSNCAT@ GNULIB_WCSNCMP = @GNULIB_WCSNCMP@ GNULIB_WCSNCPY = @GNULIB_WCSNCPY@ GNULIB_WCSNLEN = @GNULIB_WCSNLEN@ GNULIB_WCSNRTOMBS = @GNULIB_WCSNRTOMBS@ GNULIB_WCSPBRK = @GNULIB_WCSPBRK@ GNULIB_WCSRCHR = @GNULIB_WCSRCHR@ GNULIB_WCSRTOMBS = @GNULIB_WCSRTOMBS@ GNULIB_WCSSPN = @GNULIB_WCSSPN@ GNULIB_WCSSTR = @GNULIB_WCSSTR@ GNULIB_WCSTOK = @GNULIB_WCSTOK@ GNULIB_WCSWIDTH = @GNULIB_WCSWIDTH@ GNULIB_WCSXFRM = @GNULIB_WCSXFRM@ GNULIB_WCTOB = @GNULIB_WCTOB@ GNULIB_WCTOMB = @GNULIB_WCTOMB@ GNULIB_WCTRANS = @GNULIB_WCTRANS@ GNULIB_WCTYPE = @GNULIB_WCTYPE@ GNULIB_WCWIDTH = @GNULIB_WCWIDTH@ GNULIB_WMEMCHR = @GNULIB_WMEMCHR@ GNULIB_WMEMCMP = @GNULIB_WMEMCMP@ GNULIB_WMEMCPY = @GNULIB_WMEMCPY@ GNULIB_WMEMMOVE = @GNULIB_WMEMMOVE@ GNULIB_WMEMSET = @GNULIB_WMEMSET@ GNULIB_WRITE = @GNULIB_WRITE@ GNULIB__EXIT = @GNULIB__EXIT@ GREP = @GREP@ HAVE_ACCEPT4 = @HAVE_ACCEPT4@ HAVE_ALPHASORT = @HAVE_ALPHASORT@ HAVE_ATOLL = @HAVE_ATOLL@ HAVE_BTOWC = @HAVE_BTOWC@ HAVE_CANONICALIZE_FILE_NAME = @HAVE_CANONICALIZE_FILE_NAME@ HAVE_CHOWN = @HAVE_CHOWN@ HAVE_CLOSEDIR = @HAVE_CLOSEDIR@ HAVE_DECL_DIRFD = @HAVE_DECL_DIRFD@ HAVE_DECL_ENVIRON = @HAVE_DECL_ENVIRON@ HAVE_DECL_FCHDIR = @HAVE_DECL_FCHDIR@ HAVE_DECL_FDATASYNC = @HAVE_DECL_FDATASYNC@ HAVE_DECL_FDOPENDIR = @HAVE_DECL_FDOPENDIR@ HAVE_DECL_GETDOMAINNAME = @HAVE_DECL_GETDOMAINNAME@ HAVE_DECL_GETLOADAVG = @HAVE_DECL_GETLOADAVG@ HAVE_DECL_GETLOGIN_R = @HAVE_DECL_GETLOGIN_R@ HAVE_DECL_GETPAGESIZE = @HAVE_DECL_GETPAGESIZE@ HAVE_DECL_GETUSERSHELL = @HAVE_DECL_GETUSERSHELL@ HAVE_DECL_LOCALTIME_R = @HAVE_DECL_LOCALTIME_R@ HAVE_DECL_MEMMEM = @HAVE_DECL_MEMMEM@ HAVE_DECL_MEMRCHR = @HAVE_DECL_MEMRCHR@ HAVE_DECL_SETENV = @HAVE_DECL_SETENV@ HAVE_DECL_SETHOSTNAME = @HAVE_DECL_SETHOSTNAME@ HAVE_DECL_STRDUP = @HAVE_DECL_STRDUP@ HAVE_DECL_STRERROR_R = @HAVE_DECL_STRERROR_R@ HAVE_DECL_STRNDUP = @HAVE_DECL_STRNDUP@ HAVE_DECL_STRNLEN = @HAVE_DECL_STRNLEN@ HAVE_DECL_STRSIGNAL = @HAVE_DECL_STRSIGNAL@ HAVE_DECL_STRTOK_R = @HAVE_DECL_STRTOK_R@ HAVE_DECL_TTYNAME_R = @HAVE_DECL_TTYNAME_R@ HAVE_DECL_UNSETENV = @HAVE_DECL_UNSETENV@ HAVE_DECL_WCTOB = @HAVE_DECL_WCTOB@ HAVE_DECL_WCWIDTH = @HAVE_DECL_WCWIDTH@ HAVE_DIRENT_H = @HAVE_DIRENT_H@ HAVE_DUP2 = @HAVE_DUP2@ HAVE_DUP3 = @HAVE_DUP3@ HAVE_EUIDACCESS = @HAVE_EUIDACCESS@ HAVE_FACCESSAT = @HAVE_FACCESSAT@ HAVE_FCHDIR = @HAVE_FCHDIR@ HAVE_FCHMODAT = @HAVE_FCHMODAT@ HAVE_FCHOWNAT = @HAVE_FCHOWNAT@ HAVE_FCNTL = @HAVE_FCNTL@ HAVE_FDATASYNC = @HAVE_FDATASYNC@ HAVE_FDOPENDIR = @HAVE_FDOPENDIR@ HAVE_FEATURES_H = @HAVE_FEATURES_H@ HAVE_FFSL = @HAVE_FFSL@ HAVE_FFSLL = @HAVE_FFSLL@ HAVE_FSTATAT = @HAVE_FSTATAT@ HAVE_FSYNC = @HAVE_FSYNC@ HAVE_FTRUNCATE = @HAVE_FTRUNCATE@ HAVE_FUTIMENS = @HAVE_FUTIMENS@ HAVE_GETDTABLESIZE = @HAVE_GETDTABLESIZE@ HAVE_GETGROUPS = @HAVE_GETGROUPS@ HAVE_GETHOSTNAME = @HAVE_GETHOSTNAME@ HAVE_GETLOGIN = @HAVE_GETLOGIN@ HAVE_GETOPT_H = @HAVE_GETOPT_H@ HAVE_GETPAGESIZE = @HAVE_GETPAGESIZE@ HAVE_GETSUBOPT = @HAVE_GETSUBOPT@ HAVE_GETTIMEOFDAY = @HAVE_GETTIMEOFDAY@ HAVE_GRANTPT = @HAVE_GRANTPT@ HAVE_GROUP_MEMBER = @HAVE_GROUP_MEMBER@ HAVE_INTTYPES_H = @HAVE_INTTYPES_H@ HAVE_ISWBLANK = 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@HAVE_PIPE2@ HAVE_POLL = @HAVE_POLL@ HAVE_POLL_H = @HAVE_POLL_H@ HAVE_POSIX_OPENPT = @HAVE_POSIX_OPENPT@ HAVE_POSIX_SIGNALBLOCKING = @HAVE_POSIX_SIGNALBLOCKING@ HAVE_PREAD = @HAVE_PREAD@ HAVE_PSELECT = @HAVE_PSELECT@ HAVE_PTHREAD_SIGMASK = @HAVE_PTHREAD_SIGMASK@ HAVE_PTSNAME = @HAVE_PTSNAME@ HAVE_PTSNAME_R = @HAVE_PTSNAME_R@ HAVE_PWRITE = @HAVE_PWRITE@ HAVE_RAISE = @HAVE_RAISE@ HAVE_RANDOM = @HAVE_RANDOM@ HAVE_RANDOM_H = @HAVE_RANDOM_H@ HAVE_RANDOM_R = @HAVE_RANDOM_R@ HAVE_RAWMEMCHR = @HAVE_RAWMEMCHR@ HAVE_READDIR = @HAVE_READDIR@ HAVE_READLINK = @HAVE_READLINK@ HAVE_READLINKAT = @HAVE_READLINKAT@ HAVE_REALPATH = @HAVE_REALPATH@ HAVE_REWINDDIR = @HAVE_REWINDDIR@ HAVE_RPMATCH = @HAVE_RPMATCH@ HAVE_SA_FAMILY_T = @HAVE_SA_FAMILY_T@ HAVE_SCANDIR = @HAVE_SCANDIR@ HAVE_SECURE_GETENV = @HAVE_SECURE_GETENV@ HAVE_SETENV = @HAVE_SETENV@ HAVE_SETHOSTNAME = @HAVE_SETHOSTNAME@ HAVE_SIGACTION = @HAVE_SIGACTION@ HAVE_SIGHANDLER_T = @HAVE_SIGHANDLER_T@ HAVE_SIGINFO_T = @HAVE_SIGINFO_T@ 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HAVE_WCSCOLL = @HAVE_WCSCOLL@ HAVE_WCSCPY = @HAVE_WCSCPY@ HAVE_WCSCSPN = @HAVE_WCSCSPN@ HAVE_WCSDUP = @HAVE_WCSDUP@ HAVE_WCSLEN = @HAVE_WCSLEN@ HAVE_WCSNCASECMP = @HAVE_WCSNCASECMP@ HAVE_WCSNCAT = @HAVE_WCSNCAT@ HAVE_WCSNCMP = @HAVE_WCSNCMP@ HAVE_WCSNCPY = @HAVE_WCSNCPY@ HAVE_WCSNLEN = @HAVE_WCSNLEN@ HAVE_WCSNRTOMBS = @HAVE_WCSNRTOMBS@ HAVE_WCSPBRK = @HAVE_WCSPBRK@ HAVE_WCSRCHR = @HAVE_WCSRCHR@ HAVE_WCSRTOMBS = @HAVE_WCSRTOMBS@ HAVE_WCSSPN = @HAVE_WCSSPN@ HAVE_WCSSTR = @HAVE_WCSSTR@ HAVE_WCSTOK = @HAVE_WCSTOK@ HAVE_WCSWIDTH = @HAVE_WCSWIDTH@ HAVE_WCSXFRM = @HAVE_WCSXFRM@ HAVE_WCTRANS_T = @HAVE_WCTRANS_T@ HAVE_WCTYPE_H = @HAVE_WCTYPE_H@ HAVE_WCTYPE_T = @HAVE_WCTYPE_T@ HAVE_WINSOCK2_H = @HAVE_WINSOCK2_H@ HAVE_WINT_T = @HAVE_WINT_T@ HAVE_WMEMCHR = @HAVE_WMEMCHR@ HAVE_WMEMCMP = @HAVE_WMEMCMP@ HAVE_WMEMCPY = @HAVE_WMEMCPY@ HAVE_WMEMMOVE = @HAVE_WMEMMOVE@ HAVE_WMEMSET = @HAVE_WMEMSET@ HAVE_WS2TCPIP_H = @HAVE_WS2TCPIP_H@ HAVE__BOOL = @HAVE__BOOL@ HAVE__EXIT = @HAVE__EXIT@ INCLUDE_NEXT = @INCLUDE_NEXT@ INCLUDE_NEXT_AS_FIRST_DIRECTIVE = @INCLUDE_NEXT_AS_FIRST_DIRECTIVE@ INSTALL = @INSTALL@ INSTALL_DATA = @INSTALL_DATA@ INSTALL_PROGRAM = @INSTALL_PROGRAM@ INSTALL_SCRIPT = @INSTALL_SCRIPT@ INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ LDFLAGS = @LDFLAGS@ LIBGNU_LIBDEPS = @LIBGNU_LIBDEPS@ LIBGNU_LTLIBDEPS = @LIBGNU_LTLIBDEPS@ LIBINTL = @LIBINTL@ LIBOBJS = @LIBOBJS@ LIBS = @LIBS@ LIBSOCKET = @LIBSOCKET@ LIBUNISTRING_UNITYPES_H = @LIBUNISTRING_UNITYPES_H@ LIBUNISTRING_UNIWIDTH_H = @LIBUNISTRING_UNIWIDTH_H@ LIB_POLL = @LIB_POLL@ LIB_SELECT = @LIB_SELECT@ LN_S = @LN_S@ LOCALCHARSET_TESTS_ENVIRONMENT = @LOCALCHARSET_TESTS_ENVIRONMENT@ LOCALE_FR = @LOCALE_FR@ LOCALE_FR_UTF8 = @LOCALE_FR_UTF8@ LOCALE_JA = @LOCALE_JA@ LOCALE_ZH_CN = @LOCALE_ZH_CN@ LTLIBINTL = @LTLIBINTL@ LTLIBOBJS = @LTLIBOBJS@ MAKEINFO = @MAKEINFO@ MKDIR_P = @MKDIR_P@ NEXT_AS_FIRST_DIRECTIVE_DIRENT_H = @NEXT_AS_FIRST_DIRECTIVE_DIRENT_H@ NEXT_AS_FIRST_DIRECTIVE_ERRNO_H = @NEXT_AS_FIRST_DIRECTIVE_ERRNO_H@ NEXT_AS_FIRST_DIRECTIVE_FCNTL_H = @NEXT_AS_FIRST_DIRECTIVE_FCNTL_H@ NEXT_AS_FIRST_DIRECTIVE_GETOPT_H = @NEXT_AS_FIRST_DIRECTIVE_GETOPT_H@ NEXT_AS_FIRST_DIRECTIVE_POLL_H = @NEXT_AS_FIRST_DIRECTIVE_POLL_H@ NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H = @NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H@ NEXT_AS_FIRST_DIRECTIVE_STDDEF_H = @NEXT_AS_FIRST_DIRECTIVE_STDDEF_H@ NEXT_AS_FIRST_DIRECTIVE_STDINT_H = @NEXT_AS_FIRST_DIRECTIVE_STDINT_H@ NEXT_AS_FIRST_DIRECTIVE_STDLIB_H = @NEXT_AS_FIRST_DIRECTIVE_STDLIB_H@ NEXT_AS_FIRST_DIRECTIVE_STRING_H = @NEXT_AS_FIRST_DIRECTIVE_STRING_H@ NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H@ NEXT_AS_FIRST_DIRECTIVE_SYS_SOCKET_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_SOCKET_H@ NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H@ NEXT_AS_FIRST_DIRECTIVE_SYS_TIMES_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_TIMES_H@ NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H@ NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H@ NEXT_AS_FIRST_DIRECTIVE_SYS_UIO_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_UIO_H@ NEXT_AS_FIRST_DIRECTIVE_TIME_H = @NEXT_AS_FIRST_DIRECTIVE_TIME_H@ NEXT_AS_FIRST_DIRECTIVE_UNISTD_H = @NEXT_AS_FIRST_DIRECTIVE_UNISTD_H@ NEXT_AS_FIRST_DIRECTIVE_WCHAR_H = @NEXT_AS_FIRST_DIRECTIVE_WCHAR_H@ NEXT_AS_FIRST_DIRECTIVE_WCTYPE_H = @NEXT_AS_FIRST_DIRECTIVE_WCTYPE_H@ NEXT_DIRENT_H = @NEXT_DIRENT_H@ NEXT_ERRNO_H = @NEXT_ERRNO_H@ NEXT_FCNTL_H = @NEXT_FCNTL_H@ NEXT_GETOPT_H = @NEXT_GETOPT_H@ NEXT_POLL_H = @NEXT_POLL_H@ NEXT_SIGNAL_H = @NEXT_SIGNAL_H@ NEXT_STDDEF_H = @NEXT_STDDEF_H@ NEXT_STDINT_H = @NEXT_STDINT_H@ NEXT_STDLIB_H = @NEXT_STDLIB_H@ NEXT_STRING_H = @NEXT_STRING_H@ NEXT_SYS_SELECT_H = @NEXT_SYS_SELECT_H@ NEXT_SYS_SOCKET_H = @NEXT_SYS_SOCKET_H@ NEXT_SYS_STAT_H = @NEXT_SYS_STAT_H@ NEXT_SYS_TIMES_H = @NEXT_SYS_TIMES_H@ NEXT_SYS_TIME_H = @NEXT_SYS_TIME_H@ NEXT_SYS_TYPES_H = @NEXT_SYS_TYPES_H@ NEXT_SYS_UIO_H = @NEXT_SYS_UIO_H@ NEXT_TIME_H = @NEXT_TIME_H@ NEXT_UNISTD_H = @NEXT_UNISTD_H@ NEXT_WCHAR_H = @NEXT_WCHAR_H@ NEXT_WCTYPE_H = @NEXT_WCTYPE_H@ OBJEXT = @OBJEXT@ PACKAGE = @PACKAGE@ PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ PACKAGE_NAME = @PACKAGE_NAME@ PACKAGE_STRING = @PACKAGE_STRING@ PACKAGE_TARNAME = @PACKAGE_TARNAME@ PACKAGE_URL = @PACKAGE_URL@ PACKAGE_VERSION = @PACKAGE_VERSION@ PATH_SEPARATOR = @PATH_SEPARATOR@ PRAGMA_COLUMNS = @PRAGMA_COLUMNS@ PRAGMA_SYSTEM_HEADER = @PRAGMA_SYSTEM_HEADER@ PTHREAD_H_DEFINES_STRUCT_TIMESPEC = @PTHREAD_H_DEFINES_STRUCT_TIMESPEC@ PTRDIFF_T_SUFFIX = @PTRDIFF_T_SUFFIX@ RANLIB = @RANLIB@ REPLACE_BTOWC = @REPLACE_BTOWC@ REPLACE_CALLOC = @REPLACE_CALLOC@ REPLACE_CANONICALIZE_FILE_NAME = @REPLACE_CANONICALIZE_FILE_NAME@ REPLACE_CHOWN = @REPLACE_CHOWN@ REPLACE_CLOSE = @REPLACE_CLOSE@ REPLACE_CLOSEDIR = @REPLACE_CLOSEDIR@ REPLACE_DIRFD = @REPLACE_DIRFD@ REPLACE_DUP = @REPLACE_DUP@ REPLACE_DUP2 = @REPLACE_DUP2@ REPLACE_FCHOWNAT = @REPLACE_FCHOWNAT@ REPLACE_FCNTL = @REPLACE_FCNTL@ REPLACE_FDOPENDIR = @REPLACE_FDOPENDIR@ 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distclean-generic dvi: dvi-am dvi-am: html: html-am html-am: info: info-am info-am: install-data-am: install-dvi: install-dvi-am install-dvi-am: install-exec-am: install-html: install-html-am install-html-am: install-info: install-info-am install-info-am: install-man: install-pdf: install-pdf-am install-pdf-am: install-ps: install-ps-am install-ps-am: installcheck-am: maintainer-clean: maintainer-clean-am -rm -f Makefile maintainer-clean-am: distclean-am maintainer-clean-generic mostlyclean: mostlyclean-am mostlyclean-am: mostlyclean-generic pdf: pdf-am pdf-am: ps: ps-am ps-am: uninstall-am: .MAKE: install-am install-strip .PHONY: all all-am check check-am clean clean-generic distclean \ distclean-generic distdir dvi dvi-am html html-am info info-am \ install install-am install-data install-data-am install-dvi \ install-dvi-am install-exec install-exec-am install-html \ install-html-am install-info install-info-am install-man \ install-pdf install-pdf-am install-ps install-ps-am \ install-strip installcheck installcheck-am installdirs \ maintainer-clean maintainer-clean-generic mostlyclean \ mostlyclean-generic pdf pdf-am ps ps-am uninstall uninstall-am # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: le-1.14.9/m4/strtol.m40000644000015000007670000000053712122275245011247 00000000000000# strtol.m4 serial 6 dnl Copyright (C) 2002-2003, 2006, 2009-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_FUNC_STRTOL], [ AC_CHECK_FUNCS([strtol]) ]) le-1.14.9/m4/alloca.m40000644000015000007670000001037212122275245011151 00000000000000# alloca.m4 serial 14 dnl Copyright (C) 2002-2004, 2006-2007, 2009-2013 Free Software Foundation, dnl Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_FUNC_ALLOCA], [ AC_REQUIRE([AC_FUNC_ALLOCA]) if test $ac_cv_func_alloca_works = no; then gl_PREREQ_ALLOCA fi # Define an additional variable used in the Makefile substitution. if test $ac_cv_working_alloca_h = yes; then AC_CACHE_CHECK([for alloca as a compiler built-in], [gl_cv_rpl_alloca], [ AC_EGREP_CPP([Need own alloca], [ #if defined __GNUC__ || defined _AIX || defined _MSC_VER Need own alloca #endif ], [gl_cv_rpl_alloca=yes], [gl_cv_rpl_alloca=no]) ]) if test $gl_cv_rpl_alloca = yes; then dnl OK, alloca can be implemented through a compiler built-in. AC_DEFINE([HAVE_ALLOCA], [1], [Define to 1 if you have 'alloca' after including , a header that may be supplied by this distribution.]) ALLOCA_H=alloca.h else dnl alloca exists as a library function, i.e. it is slow and probably dnl a memory leak. Don't define HAVE_ALLOCA in this case. ALLOCA_H= fi else ALLOCA_H=alloca.h fi AC_SUBST([ALLOCA_H]) AM_CONDITIONAL([GL_GENERATE_ALLOCA_H], [test -n "$ALLOCA_H"]) ]) # Prerequisites of lib/alloca.c. # STACK_DIRECTION is already handled by AC_FUNC_ALLOCA. AC_DEFUN([gl_PREREQ_ALLOCA], [:]) # This works around a bug in autoconf <= 2.68. # See . m4_version_prereq([2.69], [] ,[ # This is taken from the following Autoconf patch: # http://git.savannah.gnu.org/cgit/autoconf.git/commit/?id=6cd9f12520b0d6f76d3230d7565feba1ecf29497 # _AC_LIBOBJ_ALLOCA # ----------------- # Set up the LIBOBJ replacement of 'alloca'. Well, not exactly # AC_LIBOBJ since we actually set the output variable 'ALLOCA'. # Nevertheless, for Automake, AC_LIBSOURCES it. m4_define([_AC_LIBOBJ_ALLOCA], [# The SVR3 libPW and SVR4 libucb both contain incompatible functions # that cause trouble. Some versions do not even contain alloca or # contain a buggy version. If you still want to use their alloca, # use ar to extract alloca.o from them instead of compiling alloca.c. AC_LIBSOURCES(alloca.c) AC_SUBST([ALLOCA], [\${LIBOBJDIR}alloca.$ac_objext])dnl AC_DEFINE(C_ALLOCA, 1, [Define to 1 if using 'alloca.c'.]) AC_CACHE_CHECK(whether 'alloca.c' needs Cray hooks, ac_cv_os_cray, [AC_EGREP_CPP(webecray, [#if defined CRAY && ! defined CRAY2 webecray #else wenotbecray #endif ], ac_cv_os_cray=yes, ac_cv_os_cray=no)]) if test $ac_cv_os_cray = yes; then for ac_func in _getb67 GETB67 getb67; do AC_CHECK_FUNC($ac_func, [AC_DEFINE_UNQUOTED(CRAY_STACKSEG_END, $ac_func, [Define to one of '_getb67', 'GETB67', 'getb67' for Cray-2 and Cray-YMP systems. This function is required for 'alloca.c' support on those systems.]) break]) done fi AC_CACHE_CHECK([stack direction for C alloca], [ac_cv_c_stack_direction], [AC_RUN_IFELSE([AC_LANG_SOURCE( [AC_INCLUDES_DEFAULT int find_stack_direction (int *addr, int depth) { int dir, dummy = 0; if (! addr) addr = &dummy; *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1; dir = depth ? find_stack_direction (addr, depth - 1) : 0; return dir + dummy; } int main (int argc, char **argv) { return find_stack_direction (0, argc + !argv + 20) < 0; }])], [ac_cv_c_stack_direction=1], [ac_cv_c_stack_direction=-1], [ac_cv_c_stack_direction=0])]) AH_VERBATIM([STACK_DIRECTION], [/* If using the C implementation of alloca, define if you know the direction of stack growth for your system; otherwise it will be automatically deduced at runtime. STACK_DIRECTION > 0 => grows toward higher addresses STACK_DIRECTION < 0 => grows toward lower addresses STACK_DIRECTION = 0 => direction of growth unknown */ @%:@undef STACK_DIRECTION])dnl AC_DEFINE_UNQUOTED(STACK_DIRECTION, $ac_cv_c_stack_direction) ])# _AC_LIBOBJ_ALLOCA ]) le-1.14.9/m4/stdbool.m40000644000015000007670000000637112122275245011370 00000000000000# Check for stdbool.h that conforms to C99. dnl Copyright (C) 2002-2006, 2009-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. #serial 5 # Prepare for substituting if it is not supported. AC_DEFUN([AM_STDBOOL_H], [ AC_REQUIRE([AC_CHECK_HEADER_STDBOOL]) # Define two additional variables used in the Makefile substitution. if test "$ac_cv_header_stdbool_h" = yes; then STDBOOL_H='' else STDBOOL_H='stdbool.h' fi AC_SUBST([STDBOOL_H]) AM_CONDITIONAL([GL_GENERATE_STDBOOL_H], [test -n "$STDBOOL_H"]) if test "$ac_cv_type__Bool" = yes; then HAVE__BOOL=1 else HAVE__BOOL=0 fi AC_SUBST([HAVE__BOOL]) ]) # AM_STDBOOL_H will be renamed to gl_STDBOOL_H in the future. AC_DEFUN([gl_STDBOOL_H], [AM_STDBOOL_H]) # This version of the macro is needed in autoconf <= 2.68. AC_DEFUN([AC_CHECK_HEADER_STDBOOL], [AC_CACHE_CHECK([for stdbool.h that conforms to C99], [ac_cv_header_stdbool_h], [AC_COMPILE_IFELSE( [AC_LANG_PROGRAM( [[ #include #ifndef bool "error: bool is not defined" #endif #ifndef false "error: false is not defined" #endif #if false "error: false is not 0" #endif #ifndef true "error: true is not defined" #endif #if true != 1 "error: true is not 1" #endif #ifndef __bool_true_false_are_defined "error: __bool_true_false_are_defined is not defined" #endif struct s { _Bool s: 1; _Bool t; } s; char a[true == 1 ? 1 : -1]; char b[false == 0 ? 1 : -1]; char c[__bool_true_false_are_defined == 1 ? 1 : -1]; char d[(bool) 0.5 == true ? 1 : -1]; /* See body of main program for 'e'. */ char f[(_Bool) 0.0 == false ? 1 : -1]; char g[true]; char h[sizeof (_Bool)]; char i[sizeof s.t]; enum { j = false, k = true, l = false * true, m = true * 256 }; /* The following fails for HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */ _Bool n[m]; char o[sizeof n == m * sizeof n[0] ? 1 : -1]; char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1]; /* Catch a bug in an HP-UX C compiler. See http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html */ _Bool q = true; _Bool *pq = &q; ]], [[ bool e = &s; *pq |= q; *pq |= ! q; /* Refer to every declared value, to avoid compiler optimizations. */ return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l + !m + !n + !o + !p + !q + !pq); ]])], [ac_cv_header_stdbool_h=yes], [ac_cv_header_stdbool_h=no])]) AC_CHECK_TYPES([_Bool]) ]) le-1.14.9/m4/nocrash.m40000644000015000007670000001055512122275245011356 00000000000000# nocrash.m4 serial 4 dnl Copyright (C) 2005, 2009-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl Based on libsigsegv, from Bruno Haible and Paolo Bonzini. AC_PREREQ([2.13]) dnl Expands to some code for use in .c programs that will cause the configure dnl test to exit instead of crashing. This is useful to avoid triggering dnl action from a background debugger and to avoid core dumps. dnl Usage: ... dnl ]GL_NOCRASH[ dnl ... dnl int main() { nocrash_init(); ... } AC_DEFUN([GL_NOCRASH],[[ #include #if defined __MACH__ && defined __APPLE__ /* Avoid a crash on Mac OS X. */ #include #include #include #include #include #include /* The exception port on which our thread listens. */ static mach_port_t our_exception_port; /* The main function of the thread listening for exceptions of type EXC_BAD_ACCESS. */ static void * mach_exception_thread (void *arg) { /* Buffer for a message to be received. */ struct { mach_msg_header_t head; mach_msg_body_t msgh_body; char data[1024]; } msg; mach_msg_return_t retval; /* Wait for a message on the exception port. */ retval = mach_msg (&msg.head, MACH_RCV_MSG | MACH_RCV_LARGE, 0, sizeof (msg), our_exception_port, MACH_MSG_TIMEOUT_NONE, MACH_PORT_NULL); if (retval != MACH_MSG_SUCCESS) abort (); exit (1); } static void nocrash_init (void) { mach_port_t self = mach_task_self (); /* Allocate a port on which the thread shall listen for exceptions. */ if (mach_port_allocate (self, MACH_PORT_RIGHT_RECEIVE, &our_exception_port) == KERN_SUCCESS) { /* See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/mach_port_insert_right.html. */ if (mach_port_insert_right (self, our_exception_port, our_exception_port, MACH_MSG_TYPE_MAKE_SEND) == KERN_SUCCESS) { /* The exceptions we want to catch. Only EXC_BAD_ACCESS is interesting for us. */ exception_mask_t mask = EXC_MASK_BAD_ACCESS; /* Create the thread listening on the exception port. */ pthread_attr_t attr; pthread_t thread; if (pthread_attr_init (&attr) == 0 && pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED) == 0 && pthread_create (&thread, &attr, mach_exception_thread, NULL) == 0) { pthread_attr_destroy (&attr); /* Replace the exception port info for these exceptions with our own. Note that we replace the exception port for the entire task, not only for a particular thread. This has the effect that when our exception port gets the message, the thread specific exception port has already been asked, and we don't need to bother about it. See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/task_set_exception_ports.html. */ task_set_exception_ports (self, mask, our_exception_port, EXCEPTION_DEFAULT, MACHINE_THREAD_STATE); } } } } #elif (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ /* Avoid a crash on native Windows. */ #define WIN32_LEAN_AND_MEAN #include #include static LONG WINAPI exception_filter (EXCEPTION_POINTERS *ExceptionInfo) { switch (ExceptionInfo->ExceptionRecord->ExceptionCode) { case EXCEPTION_ACCESS_VIOLATION: case EXCEPTION_IN_PAGE_ERROR: case EXCEPTION_STACK_OVERFLOW: case EXCEPTION_GUARD_PAGE: case EXCEPTION_PRIV_INSTRUCTION: case EXCEPTION_ILLEGAL_INSTRUCTION: case EXCEPTION_DATATYPE_MISALIGNMENT: case EXCEPTION_ARRAY_BOUNDS_EXCEEDED: case EXCEPTION_NONCONTINUABLE_EXCEPTION: exit (1); } return EXCEPTION_CONTINUE_SEARCH; } static void nocrash_init (void) { SetUnhandledExceptionFilter ((LPTOP_LEVEL_EXCEPTION_FILTER) exception_filter); } #else /* Avoid a crash on POSIX systems. */ #include /* A POSIX signal handler. */ static void exception_handler (int sig) { exit (1); } static void nocrash_init (void) { #ifdef SIGSEGV signal (SIGSEGV, exception_handler); #endif #ifdef SIGBUS signal (SIGBUS, exception_handler); #endif } #endif ]]) le-1.14.9/m4/mbrtowc.m40000644000015000007670000004153712122275245011402 00000000000000# mbrtowc.m4 serial 25 dnl Copyright (C) 2001-2002, 2004-2005, 2008-2013 Free Software Foundation, dnl Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_FUNC_MBRTOWC], [ AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) AC_REQUIRE([AC_TYPE_MBSTATE_T]) gl_MBSTATE_T_BROKEN AC_CHECK_FUNCS_ONCE([mbrtowc]) if test $ac_cv_func_mbrtowc = no; then HAVE_MBRTOWC=0 AC_CHECK_DECLS([mbrtowc],,, [[ /* Tru64 with Desktop Toolkit C has a bug: must be included before . BSD/OS 4.0.1 has a bug: , and must be included before . */ #include #include #include #include ]]) if test $ac_cv_have_decl_mbrtowc = yes; then dnl On Minix 3.1.8, the system's declares mbrtowc() although dnl it does not have the function. Avoid a collision with gnulib's dnl replacement. REPLACE_MBRTOWC=1 fi else if test $REPLACE_MBSTATE_T = 1; then REPLACE_MBRTOWC=1 else gl_MBRTOWC_NULL_ARG1 gl_MBRTOWC_NULL_ARG2 gl_MBRTOWC_RETVAL gl_MBRTOWC_NUL_RETVAL case "$gl_cv_func_mbrtowc_null_arg1" in *yes) ;; *) AC_DEFINE([MBRTOWC_NULL_ARG1_BUG], [1], [Define if the mbrtowc function has the NULL pwc argument bug.]) REPLACE_MBRTOWC=1 ;; esac case "$gl_cv_func_mbrtowc_null_arg2" in *yes) ;; *) AC_DEFINE([MBRTOWC_NULL_ARG2_BUG], [1], [Define if the mbrtowc function has the NULL string argument bug.]) REPLACE_MBRTOWC=1 ;; esac case "$gl_cv_func_mbrtowc_retval" in *yes) ;; *) AC_DEFINE([MBRTOWC_RETVAL_BUG], [1], [Define if the mbrtowc function returns a wrong return value.]) REPLACE_MBRTOWC=1 ;; esac case "$gl_cv_func_mbrtowc_nul_retval" in *yes) ;; *) AC_DEFINE([MBRTOWC_NUL_RETVAL_BUG], [1], [Define if the mbrtowc function does not return 0 for a NUL character.]) REPLACE_MBRTOWC=1 ;; esac fi fi ]) dnl Test whether mbsinit() and mbrtowc() need to be overridden in a way that dnl redefines the semantics of the given mbstate_t type. dnl Result is REPLACE_MBSTATE_T. dnl When this is set to 1, we replace both mbsinit() and mbrtowc(), in order to dnl avoid inconsistencies. AC_DEFUN([gl_MBSTATE_T_BROKEN], [ AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) AC_REQUIRE([AC_TYPE_MBSTATE_T]) AC_CHECK_FUNCS_ONCE([mbsinit]) AC_CHECK_FUNCS_ONCE([mbrtowc]) if test $ac_cv_func_mbsinit = yes && test $ac_cv_func_mbrtowc = yes; then gl_MBRTOWC_INCOMPLETE_STATE gl_MBRTOWC_SANITYCHECK REPLACE_MBSTATE_T=0 case "$gl_cv_func_mbrtowc_incomplete_state" in *yes) ;; *) REPLACE_MBSTATE_T=1 ;; esac case "$gl_cv_func_mbrtowc_sanitycheck" in *yes) ;; *) REPLACE_MBSTATE_T=1 ;; esac else REPLACE_MBSTATE_T=1 fi ]) dnl Test whether mbrtowc puts the state into non-initial state when parsing an dnl incomplete multibyte character. dnl Result is gl_cv_func_mbrtowc_incomplete_state. AC_DEFUN([gl_MBRTOWC_INCOMPLETE_STATE], [ AC_REQUIRE([AC_PROG_CC]) AC_REQUIRE([gt_LOCALE_JA]) AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles AC_CACHE_CHECK([whether mbrtowc handles incomplete characters], [gl_cv_func_mbrtowc_incomplete_state], [ dnl Initial guess, used when cross-compiling or when no suitable locale dnl is present. changequote(,)dnl case "$host_os" in # Guess no on AIX and OSF/1. aix* | osf*) gl_cv_func_mbrtowc_incomplete_state="guessing no" ;; # Guess yes otherwise. *) gl_cv_func_mbrtowc_incomplete_state="guessing yes" ;; esac changequote([,])dnl if test $LOCALE_JA != none; then AC_RUN_IFELSE( [AC_LANG_SOURCE([[ #include #include /* Tru64 with Desktop Toolkit C has a bug: must be included before . BSD/OS 4.0.1 has a bug: , and must be included before . */ #include #include #include #include int main () { if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) { const char input[] = "B\217\253\344\217\251\316er"; /* "Bц╪ц÷er" */ mbstate_t state; wchar_t wc; memset (&state, '\0', sizeof (mbstate_t)); if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2)) if (mbsinit (&state)) return 1; } return 0; }]])], [gl_cv_func_mbrtowc_incomplete_state=yes], [gl_cv_func_mbrtowc_incomplete_state=no], [:]) fi ]) ]) dnl Test whether mbrtowc works not worse than mbtowc. dnl Result is gl_cv_func_mbrtowc_sanitycheck. AC_DEFUN([gl_MBRTOWC_SANITYCHECK], [ AC_REQUIRE([AC_PROG_CC]) AC_REQUIRE([gt_LOCALE_ZH_CN]) AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles AC_CACHE_CHECK([whether mbrtowc works as well as mbtowc], [gl_cv_func_mbrtowc_sanitycheck], [ dnl Initial guess, used when cross-compiling or when no suitable locale dnl is present. changequote(,)dnl case "$host_os" in # Guess no on Solaris 8. solaris2.8) gl_cv_func_mbrtowc_sanitycheck="guessing no" ;; # Guess yes otherwise. *) gl_cv_func_mbrtowc_sanitycheck="guessing yes" ;; esac changequote([,])dnl if test $LOCALE_ZH_CN != none; then AC_RUN_IFELSE( [AC_LANG_SOURCE([[ #include #include #include /* Tru64 with Desktop Toolkit C has a bug: must be included before . BSD/OS 4.0.1 has a bug: , and must be included before . */ #include #include #include #include int main () { /* This fails on Solaris 8: mbrtowc returns 2, and sets wc to 0x00F0. mbtowc returns 4 (correct) and sets wc to 0x5EDC. */ if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) { char input[] = "B\250\271\201\060\211\070er"; /* "Bц╪ц÷er" */ mbstate_t state; wchar_t wc; memset (&state, '\0', sizeof (mbstate_t)); if (mbrtowc (&wc, input + 3, 6, &state) != 4 && mbtowc (&wc, input + 3, 6) == 4) return 1; } return 0; }]])], [gl_cv_func_mbrtowc_sanitycheck=yes], [gl_cv_func_mbrtowc_sanitycheck=no], [:]) fi ]) ]) dnl Test whether mbrtowc supports a NULL pwc argument correctly. dnl Result is gl_cv_func_mbrtowc_null_arg1. AC_DEFUN([gl_MBRTOWC_NULL_ARG1], [ AC_REQUIRE([AC_PROG_CC]) AC_REQUIRE([gt_LOCALE_FR_UTF8]) AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles AC_CACHE_CHECK([whether mbrtowc handles a NULL pwc argument], [gl_cv_func_mbrtowc_null_arg1], [ dnl Initial guess, used when cross-compiling or when no suitable locale dnl is present. changequote(,)dnl case "$host_os" in # Guess no on Solaris. solaris*) gl_cv_func_mbrtowc_null_arg1="guessing no" ;; # Guess yes otherwise. *) gl_cv_func_mbrtowc_null_arg1="guessing yes" ;; esac changequote([,])dnl if test $LOCALE_FR_UTF8 != none; then AC_RUN_IFELSE( [AC_LANG_SOURCE([[ #include #include #include /* Tru64 with Desktop Toolkit C has a bug: must be included before . BSD/OS 4.0.1 has a bug: , and must be included before . */ #include #include #include #include int main () { int result = 0; if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) { char input[] = "\303\237er"; mbstate_t state; wchar_t wc; size_t ret; memset (&state, '\0', sizeof (mbstate_t)); wc = (wchar_t) 0xBADFACE; ret = mbrtowc (&wc, input, 5, &state); if (ret != 2) result |= 1; if (!mbsinit (&state)) result |= 2; memset (&state, '\0', sizeof (mbstate_t)); ret = mbrtowc (NULL, input, 5, &state); if (ret != 2) /* Solaris 7 fails here: ret is -1. */ result |= 4; if (!mbsinit (&state)) result |= 8; } return result; }]])], [gl_cv_func_mbrtowc_null_arg1=yes], [gl_cv_func_mbrtowc_null_arg1=no], [:]) fi ]) ]) dnl Test whether mbrtowc supports a NULL string argument correctly. dnl Result is gl_cv_func_mbrtowc_null_arg2. AC_DEFUN([gl_MBRTOWC_NULL_ARG2], [ AC_REQUIRE([AC_PROG_CC]) AC_REQUIRE([gt_LOCALE_FR_UTF8]) AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles AC_CACHE_CHECK([whether mbrtowc handles a NULL string argument], [gl_cv_func_mbrtowc_null_arg2], [ dnl Initial guess, used when cross-compiling or when no suitable locale dnl is present. changequote(,)dnl case "$host_os" in # Guess no on OSF/1. osf*) gl_cv_func_mbrtowc_null_arg2="guessing no" ;; # Guess yes otherwise. *) gl_cv_func_mbrtowc_null_arg2="guessing yes" ;; esac changequote([,])dnl if test $LOCALE_FR_UTF8 != none; then AC_RUN_IFELSE( [AC_LANG_SOURCE([[ #include #include /* Tru64 with Desktop Toolkit C has a bug: must be included before . BSD/OS 4.0.1 has a bug: , and must be included before . */ #include #include #include #include int main () { if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) { mbstate_t state; wchar_t wc; int ret; memset (&state, '\0', sizeof (mbstate_t)); wc = (wchar_t) 0xBADFACE; mbrtowc (&wc, NULL, 5, &state); /* Check that wc was not modified. */ if (wc != (wchar_t) 0xBADFACE) return 1; } return 0; }]])], [gl_cv_func_mbrtowc_null_arg2=yes], [gl_cv_func_mbrtowc_null_arg2=no], [:]) fi ]) ]) dnl Test whether mbrtowc, when parsing the end of a multibyte character, dnl correctly returns the number of bytes that were needed to complete the dnl character (not the total number of bytes of the multibyte character). dnl Result is gl_cv_func_mbrtowc_retval. AC_DEFUN([gl_MBRTOWC_RETVAL], [ AC_REQUIRE([AC_PROG_CC]) AC_REQUIRE([gt_LOCALE_FR_UTF8]) AC_REQUIRE([gt_LOCALE_JA]) AC_REQUIRE([AC_CANONICAL_HOST]) AC_CACHE_CHECK([whether mbrtowc has a correct return value], [gl_cv_func_mbrtowc_retval], [ dnl Initial guess, used when cross-compiling or when no suitable locale dnl is present. changequote(,)dnl case "$host_os" in # Guess no on HP-UX, Solaris, native Windows. hpux* | solaris* | mingw*) gl_cv_func_mbrtowc_retval="guessing no" ;; # Guess yes otherwise. *) gl_cv_func_mbrtowc_retval="guessing yes" ;; esac changequote([,])dnl if test $LOCALE_FR_UTF8 != none || test $LOCALE_JA != none \ || { case "$host_os" in mingw*) true;; *) false;; esac; }; then AC_RUN_IFELSE( [AC_LANG_SOURCE([[ #include #include /* Tru64 with Desktop Toolkit C has a bug: must be included before . BSD/OS 4.0.1 has a bug: , and must be included before . */ #include #include #include #include int main () { int result = 0; int found_some_locale = 0; /* This fails on Solaris. */ if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) { char input[] = "B\303\274\303\237er"; /* "Bц╪ц÷er" */ mbstate_t state; wchar_t wc; memset (&state, '\0', sizeof (mbstate_t)); if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2)) { input[1] = '\0'; if (mbrtowc (&wc, input + 2, 5, &state) != 1) result |= 1; } found_some_locale = 1; } /* This fails on HP-UX 11.11. */ if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) { char input[] = "B\217\253\344\217\251\316er"; /* "Bц╪ц÷er" */ mbstate_t state; wchar_t wc; memset (&state, '\0', sizeof (mbstate_t)); if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2)) { input[1] = '\0'; if (mbrtowc (&wc, input + 2, 5, &state) != 2) result |= 2; } found_some_locale = 1; } /* This fails on native Windows. */ if (setlocale (LC_ALL, "Japanese_Japan.932") != NULL) { char input[] = "<\223\372\226\173\214\352>"; /* "<Ф≈╔Ф°╛Х╙·>" */ mbstate_t state; wchar_t wc; memset (&state, '\0', sizeof (mbstate_t)); if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2)) { input[3] = '\0'; if (mbrtowc (&wc, input + 4, 4, &state) != 1) result |= 4; } found_some_locale = 1; } if (setlocale (LC_ALL, "Chinese_Taiwan.950") != NULL) { char input[] = "<\244\351\245\273\273\171>"; /* "<Ф≈╔Ф°╛Х╙·>" */ mbstate_t state; wchar_t wc; memset (&state, '\0', sizeof (mbstate_t)); if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2)) { input[3] = '\0'; if (mbrtowc (&wc, input + 4, 4, &state) != 1) result |= 8; } found_some_locale = 1; } if (setlocale (LC_ALL, "Chinese_China.936") != NULL) { char input[] = "<\310\325\261\276\325\132>"; /* "<Ф≈╔Ф°╛Х╙·>" */ mbstate_t state; wchar_t wc; memset (&state, '\0', sizeof (mbstate_t)); if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2)) { input[3] = '\0'; if (mbrtowc (&wc, input + 4, 4, &state) != 1) result |= 16; } found_some_locale = 1; } return (found_some_locale ? result : 77); }]])], [gl_cv_func_mbrtowc_retval=yes], [if test $? != 77; then gl_cv_func_mbrtowc_retval=no fi ], [:]) fi ]) ]) dnl Test whether mbrtowc, when parsing a NUL character, correctly returns 0. dnl Result is gl_cv_func_mbrtowc_nul_retval. AC_DEFUN([gl_MBRTOWC_NUL_RETVAL], [ AC_REQUIRE([AC_PROG_CC]) AC_REQUIRE([gt_LOCALE_ZH_CN]) AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles AC_CACHE_CHECK([whether mbrtowc returns 0 when parsing a NUL character], [gl_cv_func_mbrtowc_nul_retval], [ dnl Initial guess, used when cross-compiling or when no suitable locale dnl is present. changequote(,)dnl case "$host_os" in # Guess no on Solaris 8 and 9. solaris2.[89]) gl_cv_func_mbrtowc_nul_retval="guessing no" ;; # Guess yes otherwise. *) gl_cv_func_mbrtowc_nul_retval="guessing yes" ;; esac changequote([,])dnl if test $LOCALE_ZH_CN != none; then AC_RUN_IFELSE( [AC_LANG_SOURCE([[ #include #include /* Tru64 with Desktop Toolkit C has a bug: must be included before . BSD/OS 4.0.1 has a bug: , and must be included before . */ #include #include #include #include int main () { /* This fails on Solaris 8 and 9. */ if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) { mbstate_t state; wchar_t wc; memset (&state, '\0', sizeof (mbstate_t)); if (mbrtowc (&wc, "", 1, &state) != 0) return 1; } return 0; }]])], [gl_cv_func_mbrtowc_nul_retval=yes], [gl_cv_func_mbrtowc_nul_retval=no], [:]) fi ]) ]) # Prerequisites of lib/mbrtowc.c. AC_DEFUN([gl_PREREQ_MBRTOWC], [ : ]) dnl From Paul Eggert dnl This is an override of an autoconf macro. AC_DEFUN([AC_FUNC_MBRTOWC], [ dnl Same as AC_FUNC_MBRTOWC in autoconf-2.60. AC_CACHE_CHECK([whether mbrtowc and mbstate_t are properly declared], gl_cv_func_mbrtowc, [AC_LINK_IFELSE( [AC_LANG_PROGRAM( [[/* Tru64 with Desktop Toolkit C has a bug: must be included before . BSD/OS 4.0.1 has a bug: , and must be included before . */ #include #include #include #include ]], [[wchar_t wc; char const s[] = ""; size_t n = 1; mbstate_t state; return ! (sizeof state && (mbrtowc) (&wc, s, n, &state));]])], gl_cv_func_mbrtowc=yes, gl_cv_func_mbrtowc=no)]) if test $gl_cv_func_mbrtowc = yes; then AC_DEFINE([HAVE_MBRTOWC], [1], [Define to 1 if mbrtowc and mbstate_t are properly declared.]) fi ]) le-1.14.9/m4/socklen.m40000644000015000007670000000623612122275245011360 00000000000000# socklen.m4 serial 10 dnl Copyright (C) 2005-2007, 2009-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl From Albert Chin, Windows fixes from Simon Josefsson. dnl Check for socklen_t: historically on BSD it is an int, and in dnl POSIX 1g it is a type of its own, but some platforms use different dnl types for the argument to getsockopt, getpeername, etc.: dnl HP-UX 10.20, IRIX 6.5, OSF/1 4.0, Interix 3.5, BeOS. dnl So we have to test to find something that will work. AC_DEFUN([gl_TYPE_SOCKLEN_T], [AC_REQUIRE([gl_CHECK_SOCKET_HEADERS])dnl AC_CHECK_TYPE([socklen_t], , [AC_MSG_CHECKING([for socklen_t equivalent]) AC_CACHE_VAL([gl_cv_socklen_t_equiv], [# Systems have either "struct sockaddr *" or # "void *" as the second argument to getpeername gl_cv_socklen_t_equiv= for arg2 in "struct sockaddr" void; do for t in int size_t "unsigned int" "long int" "unsigned long int"; do AC_COMPILE_IFELSE([AC_LANG_PROGRAM( [[#include #include int getpeername (int, $arg2 *, $t *);]], [[$t len; getpeername (0, 0, &len);]])], [gl_cv_socklen_t_equiv="$t"]) test "$gl_cv_socklen_t_equiv" != "" && break done test "$gl_cv_socklen_t_equiv" != "" && break done ]) if test "$gl_cv_socklen_t_equiv" = ""; then AC_MSG_ERROR([Cannot find a type to use in place of socklen_t]) fi AC_MSG_RESULT([$gl_cv_socklen_t_equiv]) AC_DEFINE_UNQUOTED([socklen_t], [$gl_cv_socklen_t_equiv], [type to use in place of socklen_t if not defined])], [gl_SOCKET_HEADERS])]) dnl On mingw32, socklen_t is in ws2tcpip.h ('int'), so we try to find dnl it there too. But on Cygwin, wc2tcpip.h must not be included. Users dnl of this module should use the same include pattern as gl_SOCKET_HEADERS. dnl When you change this macro, keep also in sync: dnl - gl_CHECK_SOCKET_HEADERS, dnl - the Include section of modules/socklen. AC_DEFUN([gl_SOCKET_HEADERS], [ /* is not needed according to POSIX, but the in i386-unknown-freebsd4.10 and powerpc-apple-darwin5.5 required it. */ #include #if HAVE_SYS_SOCKET_H # include #elif HAVE_WS2TCPIP_H # include #endif ]) dnl Tests for the existence of the header for socket facilities. dnl Defines the C macros HAVE_SYS_SOCKET_H, HAVE_WS2TCPIP_H. dnl This macro must match gl_SOCKET_HEADERS. AC_DEFUN([gl_CHECK_SOCKET_HEADERS], [AC_CHECK_HEADERS_ONCE([sys/socket.h]) if test $ac_cv_header_sys_socket_h = no; then dnl We cannot use AC_CHECK_HEADERS_ONCE here, because that would make dnl the check for those headers unconditional; yet cygwin reports dnl that the headers are present but cannot be compiled (since on dnl cygwin, all socket information should come from sys/socket.h). AC_CHECK_HEADERS([ws2tcpip.h]) fi ]) le-1.14.9/m4/closedir.m40000644000015000007670000000134612122275245011523 00000000000000# closedir.m4 serial 2 dnl Copyright (C) 2011-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_FUNC_CLOSEDIR], [ AC_REQUIRE([gl_DIRENT_H_DEFAULTS]) AC_CHECK_FUNCS([closedir]) if test $ac_cv_func_closedir = no; then HAVE_CLOSEDIR=0 fi dnl Replace closedir() for supporting the gnulib-defined fchdir() function, dnl to keep fchdir's bookkeeping up-to-date. m4_ifdef([gl_FUNC_FCHDIR], [ gl_TEST_FCHDIR if test $HAVE_FCHDIR = 0; then if test $HAVE_CLOSEDIR = 1; then REPLACE_CLOSEDIR=1 fi fi ]) ]) le-1.14.9/m4/dirent_h.m40000644000015000007670000000476612122275245011524 00000000000000# dirent_h.m4 serial 16 dnl Copyright (C) 2008-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl Written by Bruno Haible. AC_DEFUN([gl_DIRENT_H], [ dnl Use AC_REQUIRE here, so that the default behavior below is expanded dnl once only, before all statements that occur in other macros. AC_REQUIRE([gl_DIRENT_H_DEFAULTS]) dnl is always overridden, because of GNULIB_POSIXCHECK. gl_CHECK_NEXT_HEADERS([dirent.h]) if test $ac_cv_header_dirent_h = yes; then HAVE_DIRENT_H=1 else HAVE_DIRENT_H=0 fi AC_SUBST([HAVE_DIRENT_H]) dnl Check for declarations of anything we want to poison if the dnl corresponding gnulib module is not in use. gl_WARN_ON_USE_PREPARE([[#include ]], [alphasort closedir dirfd fdopendir opendir readdir rewinddir scandir]) ]) AC_DEFUN([gl_DIRENT_MODULE_INDICATOR], [ dnl Use AC_REQUIRE here, so that the default settings are expanded once only. AC_REQUIRE([gl_DIRENT_H_DEFAULTS]) gl_MODULE_INDICATOR_SET_VARIABLE([$1]) dnl Define it also as a C macro, for the benefit of the unit tests. gl_MODULE_INDICATOR_FOR_TESTS([$1]) ]) AC_DEFUN([gl_DIRENT_H_DEFAULTS], [ AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) dnl for REPLACE_FCHDIR GNULIB_OPENDIR=0; AC_SUBST([GNULIB_OPENDIR]) GNULIB_READDIR=0; AC_SUBST([GNULIB_READDIR]) GNULIB_REWINDDIR=0; AC_SUBST([GNULIB_REWINDDIR]) GNULIB_CLOSEDIR=0; AC_SUBST([GNULIB_CLOSEDIR]) GNULIB_DIRFD=0; AC_SUBST([GNULIB_DIRFD]) GNULIB_FDOPENDIR=0; AC_SUBST([GNULIB_FDOPENDIR]) GNULIB_SCANDIR=0; AC_SUBST([GNULIB_SCANDIR]) GNULIB_ALPHASORT=0; AC_SUBST([GNULIB_ALPHASORT]) dnl Assume proper GNU behavior unless another module says otherwise. HAVE_OPENDIR=1; AC_SUBST([HAVE_OPENDIR]) HAVE_READDIR=1; AC_SUBST([HAVE_READDIR]) HAVE_REWINDDIR=1; AC_SUBST([HAVE_REWINDDIR]) HAVE_CLOSEDIR=1; AC_SUBST([HAVE_CLOSEDIR]) HAVE_DECL_DIRFD=1; AC_SUBST([HAVE_DECL_DIRFD]) HAVE_DECL_FDOPENDIR=1;AC_SUBST([HAVE_DECL_FDOPENDIR]) HAVE_FDOPENDIR=1; AC_SUBST([HAVE_FDOPENDIR]) HAVE_SCANDIR=1; AC_SUBST([HAVE_SCANDIR]) HAVE_ALPHASORT=1; AC_SUBST([HAVE_ALPHASORT]) REPLACE_OPENDIR=0; AC_SUBST([REPLACE_OPENDIR]) REPLACE_CLOSEDIR=0; AC_SUBST([REPLACE_CLOSEDIR]) REPLACE_DIRFD=0; AC_SUBST([REPLACE_DIRFD]) REPLACE_FDOPENDIR=0; AC_SUBST([REPLACE_FDOPENDIR]) ]) le-1.14.9/m4/memchr.m40000644000015000007670000000534012122275245011170 00000000000000# memchr.m4 serial 12 dnl Copyright (C) 2002-2004, 2009-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. AC_DEFUN_ONCE([gl_FUNC_MEMCHR], [ dnl Check for prerequisites for memory fence checks. gl_FUNC_MMAP_ANON AC_CHECK_HEADERS_ONCE([sys/mman.h]) AC_CHECK_FUNCS_ONCE([mprotect]) AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) m4_ifdef([gl_FUNC_MEMCHR_OBSOLETE], [ dnl These days, we assume memchr is present. But if support for old dnl platforms is desired: AC_CHECK_FUNCS_ONCE([memchr]) if test $ac_cv_func_memchr = no; then HAVE_MEMCHR=0 fi ]) if test $HAVE_MEMCHR = 1; then # Detect platform-specific bugs in some versions of glibc: # memchr should not dereference anything with length 0 # http://bugzilla.redhat.com/499689 # memchr should not dereference overestimated length after a match # http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=521737 # http://sourceware.org/bugzilla/show_bug.cgi?id=10162 # Assume that memchr works on platforms that lack mprotect. AC_CACHE_CHECK([whether memchr works], [gl_cv_func_memchr_works], [AC_RUN_IFELSE([AC_LANG_PROGRAM([[ #include #if HAVE_SYS_MMAN_H # include # include # include # include # ifndef MAP_FILE # define MAP_FILE 0 # endif #endif ]], [[ int result = 0; char *fence = NULL; #if HAVE_SYS_MMAN_H && HAVE_MPROTECT # if HAVE_MAP_ANONYMOUS const int flags = MAP_ANONYMOUS | MAP_PRIVATE; const int fd = -1; # else /* !HAVE_MAP_ANONYMOUS */ const int flags = MAP_FILE | MAP_PRIVATE; int fd = open ("/dev/zero", O_RDONLY, 0666); if (fd >= 0) # endif { int pagesize = getpagesize (); char *two_pages = (char *) mmap (NULL, 2 * pagesize, PROT_READ | PROT_WRITE, flags, fd, 0); if (two_pages != (char *)(-1) && mprotect (two_pages + pagesize, pagesize, PROT_NONE) == 0) fence = two_pages + pagesize; } #endif if (fence) { if (memchr (fence, 0, 0)) result |= 1; strcpy (fence - 9, "12345678"); if (memchr (fence - 9, 0, 79) != fence - 1) result |= 2; if (memchr (fence - 1, 0, 3) != fence - 1) result |= 4; } return result; ]])], [gl_cv_func_memchr_works=yes], [gl_cv_func_memchr_works=no], [dnl Be pessimistic for now. gl_cv_func_memchr_works="guessing no"])]) if test "$gl_cv_func_memchr_works" != yes; then REPLACE_MEMCHR=1 fi fi ]) # Prerequisites of lib/memchr.c. AC_DEFUN([gl_PREREQ_MEMCHR], [ AC_CHECK_HEADERS([bp-sym.h]) ]) le-1.14.9/m4/sys_select_h.m40000644000015000007670000000671612122275245012411 00000000000000# sys_select_h.m4 serial 20 dnl Copyright (C) 2006-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_HEADER_SYS_SELECT], [ AC_REQUIRE([AC_C_RESTRICT]) AC_REQUIRE([gl_SYS_SELECT_H_DEFAULTS]) AC_CACHE_CHECK([whether is self-contained], [gl_cv_header_sys_select_h_selfcontained], [ dnl Test against two bugs: dnl 1. On many platforms, assumes prior inclusion of dnl . dnl 2. On OSF/1 4.0, provides only a forward declaration dnl of 'struct timeval', and no definition of this type. AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include ]], [[struct timeval b;]])], [gl_cv_header_sys_select_h_selfcontained=yes], [gl_cv_header_sys_select_h_selfcontained=no]) dnl Test against another bug: dnl 3. On Solaris 10, provides an FD_ZERO implementation dnl that relies on memset(), but without including . if test $gl_cv_header_sys_select_h_selfcontained = yes; then AC_COMPILE_IFELSE( [AC_LANG_PROGRAM([[#include ]], [[int memset; int bzero;]]) ], [AC_LINK_IFELSE( [AC_LANG_PROGRAM([[#include ]], [[ #undef memset #define memset nonexistent_memset extern #ifdef __cplusplus "C" #endif void *memset (void *, int, unsigned long); #undef bzero #define bzero nonexistent_bzero extern #ifdef __cplusplus "C" #endif void bzero (void *, unsigned long); fd_set fds; FD_ZERO (&fds); ]]) ], [], [gl_cv_header_sys_select_h_selfcontained=no]) ]) fi ]) dnl is always overridden, because of GNULIB_POSIXCHECK. gl_CHECK_NEXT_HEADERS([sys/select.h]) if test $ac_cv_header_sys_select_h = yes; then HAVE_SYS_SELECT_H=1 else HAVE_SYS_SELECT_H=0 fi AC_SUBST([HAVE_SYS_SELECT_H]) gl_PREREQ_SYS_H_WINSOCK2 dnl Check for declarations of anything we want to poison if the dnl corresponding gnulib module is not in use. gl_WARN_ON_USE_PREPARE([[ /* Some systems require prerequisite headers. */ #include #if !(defined __GLIBC__ && !defined __UCLIBC__) && HAVE_SYS_TIME_H # include #endif #include ]], [pselect select]) ]) AC_DEFUN([gl_SYS_SELECT_MODULE_INDICATOR], [ dnl Use AC_REQUIRE here, so that the default settings are expanded once only. AC_REQUIRE([gl_SYS_SELECT_H_DEFAULTS]) gl_MODULE_INDICATOR_SET_VARIABLE([$1]) dnl Define it also as a C macro, for the benefit of the unit tests. gl_MODULE_INDICATOR_FOR_TESTS([$1]) ]) AC_DEFUN([gl_SYS_SELECT_H_DEFAULTS], [ GNULIB_PSELECT=0; AC_SUBST([GNULIB_PSELECT]) GNULIB_SELECT=0; AC_SUBST([GNULIB_SELECT]) dnl Assume proper GNU behavior unless another module says otherwise. HAVE_PSELECT=1; AC_SUBST([HAVE_PSELECT]) REPLACE_PSELECT=0; AC_SUBST([REPLACE_PSELECT]) REPLACE_SELECT=0; AC_SUBST([REPLACE_SELECT]) ]) le-1.14.9/m4/fcntl.m40000644000015000007670000000600512122275245011022 00000000000000# fcntl.m4 serial 5 dnl Copyright (C) 2009-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. # For now, this module ensures that fcntl() # - supports F_DUPFD correctly # - supports or emulates F_DUPFD_CLOEXEC # - supports F_GETFD # Still to be ported to mingw: # - F_SETFD # - F_GETFL, F_SETFL # - F_GETOWN, F_SETOWN # - F_GETLK, F_SETLK, F_SETLKW AC_DEFUN([gl_FUNC_FCNTL], [ dnl Persuade glibc to expose F_DUPFD_CLOEXEC. AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) AC_REQUIRE([gl_FCNTL_H_DEFAULTS]) AC_REQUIRE([AC_CANONICAL_HOST]) AC_CHECK_FUNCS_ONCE([fcntl]) if test $ac_cv_func_fcntl = no; then gl_REPLACE_FCNTL else dnl cygwin 1.5.x F_DUPFD has wrong errno, and allows negative target dnl haiku alpha 2 F_DUPFD has wrong errno AC_CACHE_CHECK([whether fcntl handles F_DUPFD correctly], [gl_cv_func_fcntl_f_dupfd_works], [AC_RUN_IFELSE([AC_LANG_PROGRAM([[ #include #include ]], [[int result = 0; if (fcntl (0, F_DUPFD, -1) != -1) result |= 1; if (errno != EINVAL) result |= 2; return result; ]])], [gl_cv_func_fcntl_f_dupfd_works=yes], [gl_cv_func_fcntl_f_dupfd_works=no], [# Guess that it works on glibc systems case $host_os in #(( *-gnu*) gl_cv_func_fcntl_f_dupfd_works="guessing yes";; *) gl_cv_func_fcntl_f_dupfd_works="guessing no";; esac])]) case $gl_cv_func_fcntl_f_dupfd_works in *yes) ;; *) gl_REPLACE_FCNTL AC_DEFINE([FCNTL_DUPFD_BUGGY], [1], [Define this to 1 if F_DUPFD behavior does not match POSIX]) ;; esac dnl Many systems lack F_DUPFD_CLOEXEC AC_CACHE_CHECK([whether fcntl understands F_DUPFD_CLOEXEC], [gl_cv_func_fcntl_f_dupfd_cloexec], [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include #ifndef F_DUPFD_CLOEXEC choke me #endif ]])], [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #ifdef __linux__ /* The Linux kernel only added F_DUPFD_CLOEXEC in 2.6.24, so we always replace it to support the semantics on older kernels that failed with EINVAL. */ choke me #endif ]])], [gl_cv_func_fcntl_f_dupfd_cloexec=yes], [gl_cv_func_fcntl_f_dupfd_cloexec="needs runtime check"])], [gl_cv_func_fcntl_f_dupfd_cloexec=no])]) if test "$gl_cv_func_fcntl_f_dupfd_cloexec" != yes; then gl_REPLACE_FCNTL dnl No witness macro needed for this bug. fi fi dnl Replace fcntl() for supporting the gnulib-defined fchdir() function, dnl to keep fchdir's bookkeeping up-to-date. m4_ifdef([gl_FUNC_FCHDIR], [ gl_TEST_FCHDIR if test $HAVE_FCHDIR = 0; then gl_REPLACE_FCNTL fi ]) ]) AC_DEFUN([gl_REPLACE_FCNTL], [ AC_REQUIRE([gl_FCNTL_H_DEFAULTS]) AC_CHECK_FUNCS_ONCE([fcntl]) if test $ac_cv_func_fcntl = no; then HAVE_FCNTL=0 else REPLACE_FCNTL=1 fi ]) le-1.14.9/m4/openat.m40000644000015000007670000000166112122275245011205 00000000000000# serial 45 # See if we need to use our replacement for Solaris' openat et al functions. dnl Copyright (C) 2004-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. # Written by Jim Meyering. AC_DEFUN([gl_FUNC_OPENAT], [ AC_REQUIRE([gl_FCNTL_H_DEFAULTS]) AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) AC_CHECK_FUNCS_ONCE([openat]) AC_REQUIRE([gl_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK]) case $ac_cv_func_openat+$gl_cv_func_lstat_dereferences_slashed_symlink in yes+*yes) ;; yes+*) # Solaris 9 has *at functions, but uniformly mishandles trailing # slash in all of them. REPLACE_OPENAT=1 ;; *) HAVE_OPENAT=0 ;; esac ]) # Prerequisites of lib/openat.c. AC_DEFUN([gl_PREREQ_OPENAT], [ AC_REQUIRE([gl_PROMOTED_TYPE_MODE_T]) : ]) le-1.14.9/m4/strdup.m40000644000015000007670000000165712122275245011245 00000000000000# strdup.m4 serial 13 dnl Copyright (C) 2002-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_FUNC_STRDUP], [ AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) AC_CHECK_FUNCS_ONCE([strdup]) AC_CHECK_DECLS_ONCE([strdup]) if test $ac_cv_have_decl_strdup = no; then HAVE_DECL_STRDUP=0 fi ]) AC_DEFUN([gl_FUNC_STRDUP_POSIX], [ AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) AC_REQUIRE([gl_CHECK_MALLOC_POSIX]) AC_CHECK_FUNCS_ONCE([strdup]) if test $ac_cv_func_strdup = yes; then if test $gl_cv_func_malloc_posix != yes; then REPLACE_STRDUP=1 fi fi AC_CHECK_DECLS_ONCE([strdup]) if test $ac_cv_have_decl_strdup = no; then HAVE_DECL_STRDUP=0 fi ]) # Prerequisites of lib/strdup.c. AC_DEFUN([gl_PREREQ_STRDUP], [:]) le-1.14.9/m4/rewinddir.m40000644000015000007670000000070212122275245011701 00000000000000# rewinddir.m4 serial 1 dnl Copyright (C) 2011-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_FUNC_REWINDDIR], [ AC_REQUIRE([gl_DIRENT_H_DEFAULTS]) AC_CHECK_FUNCS([rewinddir]) if test $ac_cv_func_rewinddir = no; then HAVE_REWINDDIR=0 fi ]) le-1.14.9/m4/largefile.m40000644000015000007670000001233212122275245011646 00000000000000# Enable large files on systems where this is not the default. # Copyright 1992-1996, 1998-2013 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # The following implementation works around a problem in autoconf <= 2.69; # AC_SYS_LARGEFILE does not configure for large inodes on Mac OS X 10.5, # or configures them incorrectly in some cases. m4_version_prereq([2.70], [] ,[ # _AC_SYS_LARGEFILE_TEST_INCLUDES # ------------------------------- m4_define([_AC_SYS_LARGEFILE_TEST_INCLUDES], [@%:@include /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ @%:@define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) int off_t_is_large[[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]];[]dnl ]) # _AC_SYS_LARGEFILE_MACRO_VALUE(C-MACRO, VALUE, # CACHE-VAR, # DESCRIPTION, # PROLOGUE, [FUNCTION-BODY]) # -------------------------------------------------------- m4_define([_AC_SYS_LARGEFILE_MACRO_VALUE], [AC_CACHE_CHECK([for $1 value needed for large files], [$3], [while :; do m4_ifval([$6], [AC_LINK_IFELSE], [AC_COMPILE_IFELSE])( [AC_LANG_PROGRAM([$5], [$6])], [$3=no; break]) m4_ifval([$6], [AC_LINK_IFELSE], [AC_COMPILE_IFELSE])( [AC_LANG_PROGRAM([@%:@define $1 $2 $5], [$6])], [$3=$2; break]) $3=unknown break done]) case $$3 in #( no | unknown) ;; *) AC_DEFINE_UNQUOTED([$1], [$$3], [$4]);; esac rm -rf conftest*[]dnl ])# _AC_SYS_LARGEFILE_MACRO_VALUE # AC_SYS_LARGEFILE # ---------------- # By default, many hosts won't let programs access large files; # one must use special compiler options to get large-file access to work. # For more details about this brain damage please see: # http://www.unix-systems.org/version2/whatsnew/lfs20mar.html AC_DEFUN([AC_SYS_LARGEFILE], [AC_ARG_ENABLE(largefile, [ --disable-largefile omit support for large files]) if test "$enable_largefile" != no; then AC_CACHE_CHECK([for special C compiler options needed for large files], ac_cv_sys_largefile_CC, [ac_cv_sys_largefile_CC=no if test "$GCC" != yes; then ac_save_CC=$CC while :; do # IRIX 6.2 and later do not support large files by default, # so use the C compiler's -n32 option if that helps. AC_LANG_CONFTEST([AC_LANG_PROGRAM([_AC_SYS_LARGEFILE_TEST_INCLUDES])]) AC_COMPILE_IFELSE([], [break]) CC="$CC -n32" AC_COMPILE_IFELSE([], [ac_cv_sys_largefile_CC=' -n32'; break]) break done CC=$ac_save_CC rm -f conftest.$ac_ext fi]) if test "$ac_cv_sys_largefile_CC" != no; then CC=$CC$ac_cv_sys_largefile_CC fi _AC_SYS_LARGEFILE_MACRO_VALUE(_FILE_OFFSET_BITS, 64, ac_cv_sys_file_offset_bits, [Number of bits in a file offset, on hosts where this is settable.], [_AC_SYS_LARGEFILE_TEST_INCLUDES]) if test $ac_cv_sys_file_offset_bits = unknown; then _AC_SYS_LARGEFILE_MACRO_VALUE(_LARGE_FILES, 1, ac_cv_sys_large_files, [Define for large files, on AIX-style hosts.], [_AC_SYS_LARGEFILE_TEST_INCLUDES]) fi AC_DEFINE([_DARWIN_USE_64_BIT_INODE], [1], [Enable large inode numbers on Mac OS X 10.5.]) fi ])# AC_SYS_LARGEFILE ])# m4_version_prereq 2.70 # Enable large files on systems where this is implemented by Gnulib, not by the # system headers. # Set the variables WINDOWS_64_BIT_OFF_T, WINDOWS_64_BIT_ST_SIZE if Gnulib # overrides ensure that off_t or 'struct size.st_size' are 64-bit, respectively. AC_DEFUN([gl_LARGEFILE], [ AC_REQUIRE([AC_CANONICAL_HOST]) case "$host_os" in mingw*) dnl Native Windows. dnl mingw64 defines off_t to a 64-bit type already, if dnl _FILE_OFFSET_BITS=64, which is ensured by AC_SYS_LARGEFILE. AC_CACHE_CHECK([for 64-bit off_t], [gl_cv_type_off_t_64], [AC_COMPILE_IFELSE( [AC_LANG_PROGRAM( [[#include int verify_off_t_size[sizeof (off_t) >= 8 ? 1 : -1]; ]], [[]])], [gl_cv_type_off_t_64=yes], [gl_cv_type_off_t_64=no]) ]) if test $gl_cv_type_off_t_64 = no; then WINDOWS_64_BIT_OFF_T=1 else WINDOWS_64_BIT_OFF_T=0 fi dnl But all native Windows platforms (including mingw64) have a 32-bit dnl st_size member in 'struct stat'. WINDOWS_64_BIT_ST_SIZE=1 ;; *) dnl Nothing to do on gnulib's side. dnl A 64-bit off_t is dnl - already the default on Mac OS X, FreeBSD, NetBSD, OpenBSD, IRIX, dnl OSF/1, Cygwin, dnl - enabled by _FILE_OFFSET_BITS=64 (ensured by AC_SYS_LARGEFILE) on dnl glibc, HP-UX, Solaris, dnl - enabled by _LARGE_FILES=1 (ensured by AC_SYS_LARGEFILE) on AIX, dnl - impossible to achieve on Minix 3.1.8. WINDOWS_64_BIT_OFF_T=0 WINDOWS_64_BIT_ST_SIZE=0 ;; esac ]) le-1.14.9/m4/configmake.m40000644000015000007670000000354012122275245012020 00000000000000# configmake.m4 serial 1 dnl Copyright (C) 2010-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. # gl_CONFIGMAKE_PREP # ------------------ # Guarantee all of the standard directory variables, even when used with # autoconf 2.59 (datarootdir wasn't supported until 2.59c) or automake # 1.9.6 (pkglibexecdir wasn't supported until 1.10b.). AC_DEFUN([gl_CONFIGMAKE_PREP], [ dnl Technically, datadir should default to datarootdir. But if dnl autoconf is too old to provide datarootdir, then reversing the dnl definition is a reasonable compromise. Only AC_SUBST a variable dnl if it was not already defined earlier by autoconf. if test "x$datarootdir" = x; then AC_SUBST([datarootdir], ['${datadir}']) fi dnl Copy the approach used in autoconf 2.60. if test "x$docdir" = x; then AC_SUBST([docdir], [m4_ifset([AC_PACKAGE_TARNAME], ['${datarootdir}/doc/${PACKAGE_TARNAME}'], ['${datarootdir}/doc/${PACKAGE}'])]) fi dnl The remaining variables missing from autoconf 2.59 are easier. if test "x$htmldir" = x; then AC_SUBST([htmldir], ['${docdir}']) fi if test "x$dvidir" = x; then AC_SUBST([dvidir], ['${docdir}']) fi if test "x$pdfdir" = x; then AC_SUBST([pdfdir], ['${docdir}']) fi if test "x$psdir" = x; then AC_SUBST([psdir], ['${docdir}']) fi if test "x$lispdir" = x; then AC_SUBST([lispdir], ['${datarootdir}/emacs/site-lisp']) fi if test "x$localedir" = x; then AC_SUBST([localedir], ['${datarootdir}/locale']) fi dnl Automake 1.9.6 only lacks pkglibexecdir; and since 1.11 merely dnl provides it without AC_SUBST, this blind use of AC_SUBST is safe. AC_SUBST([pkglibexecdir], ['${libexecdir}/${PACKAGE}']) ]) le-1.14.9/m4/select.m40000644000015000007670000000630612122275245011177 00000000000000# select.m4 serial 7 dnl Copyright (C) 2009-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_FUNC_SELECT], [ AC_REQUIRE([gl_HEADER_SYS_SELECT]) AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles AC_REQUIRE([gl_SOCKETS]) if test "$ac_cv_header_winsock2_h" = yes; then REPLACE_SELECT=1 else dnl On Interix 3.5, select(0, NULL, NULL, NULL, timeout) fails with error dnl EFAULT. AC_CHECK_HEADERS_ONCE([sys/select.h]) AC_CACHE_CHECK([whether select supports a 0 argument], [gl_cv_func_select_supports0], [ AC_RUN_IFELSE([AC_LANG_SOURCE([[ #include #include #if HAVE_SYS_SELECT_H #include #endif int main () { struct timeval timeout; timeout.tv_sec = 0; timeout.tv_usec = 5; return select (0, (fd_set *)0, (fd_set *)0, (fd_set *)0, &timeout) < 0; }]])], [gl_cv_func_select_supports0=yes], [gl_cv_func_select_supports0=no], [ changequote(,)dnl case "$host_os" in # Guess no on Interix. interix*) gl_cv_func_select_supports0="guessing no";; # Guess yes otherwise. *) gl_cv_func_select_supports0="guessing yes";; esac changequote([,])dnl ]) ]) case "$gl_cv_func_select_supports0" in *yes) ;; *) REPLACE_SELECT=1 ;; esac dnl On FreeBSD 8.2, select() doesn't always reject bad fds. AC_CACHE_CHECK([whether select detects invalid fds], [gl_cv_func_select_detects_ebadf], [ AC_RUN_IFELSE([AC_LANG_PROGRAM([[ #include #include #if HAVE_SYS_SELECT_H # include #endif #include #include ]],[[ fd_set set; dup2(0, 16); FD_ZERO(&set); FD_SET(16, &set); close(16); struct timeval timeout; timeout.tv_sec = 0; timeout.tv_usec = 5; return select (17, &set, NULL, NULL, &timeout) != -1 || errno != EBADF; ]])], [gl_cv_func_select_detects_ebadf=yes], [gl_cv_func_select_detects_ebadf=no], [ case "$host_os" in # Guess yes on glibc systems. *-gnu*) gl_cv_func_select_detects_ebadf="guessing yes" ;; # If we don't know, assume the worst. *) gl_cv_func_select_detects_ebadf="guessing no" ;; esac ]) ]) case $gl_cv_func_select_detects_ebadf in *yes) ;; *) REPLACE_SELECT=1 ;; esac fi dnl Determine the needed libraries. LIB_SELECT="$LIBSOCKET" if test $REPLACE_SELECT = 1; then case "$host_os" in mingw*) dnl On the MSVC platform, the function MsgWaitForMultipleObjects dnl (used in lib/select.c) requires linking with -luser32. On mingw, dnl it is implicit. AC_LINK_IFELSE( [AC_LANG_SOURCE([[ #define WIN32_LEAN_AND_MEAN #include int main () { MsgWaitForMultipleObjects (0, NULL, 0, 0, 0); return 0; }]])], [], [LIB_SELECT="$LIB_SELECT -luser32"]) ;; esac fi AC_SUBST([LIB_SELECT]) ]) le-1.14.9/m4/locale-zh.m40000644000015000007670000001222612122275245011574 00000000000000# locale-zh.m4 serial 12 dnl Copyright (C) 2003, 2005-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl From Bruno Haible. dnl Determine the name of a chinese locale with GB18030 encoding. AC_DEFUN([gt_LOCALE_ZH_CN], [ AC_REQUIRE([AC_CANONICAL_HOST]) AC_REQUIRE([AM_LANGINFO_CODESET]) AC_CACHE_CHECK([for a transitional chinese locale], [gt_cv_locale_zh_CN], [ AC_LANG_CONFTEST([AC_LANG_SOURCE([ changequote(,)dnl #include #include #include #if HAVE_LANGINFO_CODESET # include #endif #include #include struct tm t; char buf[16]; int main () { const char *p; /* Check whether the given locale name is recognized by the system. */ #if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ /* On native Windows, setlocale(category, "") looks at the system settings, not at the environment variables. Also, when an encoding suffix such as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE category of the locale to "C". */ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) return 1; #else if (setlocale (LC_ALL, "") == NULL) return 1; #endif /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) is empty, and the behaviour of Tcl 8.4 in this locale is not useful. On OpenBSD 4.0, when an unsupported locale is specified, setlocale() succeeds but then nl_langinfo(CODESET) is "646". In this situation, some unit tests fail. On MirBSD 10, when an unsupported locale is specified, setlocale() succeeds but then nl_langinfo(CODESET) is "UTF-8". */ #if HAVE_LANGINFO_CODESET { const char *cs = nl_langinfo (CODESET); if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 || strcmp (cs, "UTF-8") == 0) return 1; } #endif #ifdef __CYGWIN__ /* On Cygwin, avoid locale names without encoding suffix, because the locale_charset() function relies on the encoding suffix. Note that LC_ALL is set on the command line. */ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; #endif /* Check whether in a month name, no byte in the range 0x80..0x9F occurs. This excludes the UTF-8 encoding (except on MirBSD). */ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1; for (p = buf; *p != '\0'; p++) if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0) return 1; /* Check whether a typical GB18030 multibyte sequence is recognized as a single wide character. This excludes the GB2312 and GBK encodings. */ if (mblen ("\203\062\332\066", 5) != 4) return 1; return 0; } changequote([,])dnl ])]) if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then case "$host_os" in # Handle native Windows specially, because there setlocale() interprets # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", # "fr" or "fra" as "French" or "French_France.1252", # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", # "ja" as "Japanese" or "Japanese_Japan.932", # and similar. mingw*) # Test for the hypothetical native Windows locale name. if (LC_ALL=Chinese_China.54936 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then gt_cv_locale_zh_CN=Chinese_China.54936 else # None found. gt_cv_locale_zh_CN=none fi ;; solaris2.8) # On Solaris 8, the locales zh_CN.GB18030, zh_CN.GBK, zh.GBK are # broken. One witness is the test case in gl_MBRTOWC_SANITYCHECK. # Another witness is that "LC_ALL=zh_CN.GB18030 bash -c true" dumps core. gt_cv_locale_zh_CN=none ;; *) # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the # configure script would override the LC_ALL setting. Likewise for # LC_CTYPE, which is also set at the beginning of the configure script. # Test for the locale name without encoding suffix. if (LC_ALL=zh_CN LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then gt_cv_locale_zh_CN=zh_CN else # Test for the locale name with explicit encoding suffix. if (LC_ALL=zh_CN.GB18030 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then gt_cv_locale_zh_CN=zh_CN.GB18030 else # None found. gt_cv_locale_zh_CN=none fi fi ;; esac else # If there was a link error, due to mblen(), the system is so old that # it certainly doesn't have a chinese locale. gt_cv_locale_zh_CN=none fi rm -fr conftest* ]) LOCALE_ZH_CN=$gt_cv_locale_zh_CN AC_SUBST([LOCALE_ZH_CN]) ]) le-1.14.9/m4/readdir.m40000644000015000007670000000067012122275245011330 00000000000000# readdir.m4 serial 1 dnl Copyright (C) 2011-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_FUNC_READDIR], [ AC_REQUIRE([gl_DIRENT_H_DEFAULTS]) AC_CHECK_FUNCS([readdir]) if test $ac_cv_func_readdir = no; then HAVE_READDIR=0 fi ]) le-1.14.9/m4/stdlib_h.m40000644000015000007670000001310112122275245011477 00000000000000# stdlib_h.m4 serial 42 dnl Copyright (C) 2007-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_STDLIB_H], [ AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) gl_NEXT_HEADERS([stdlib.h]) dnl Check for declarations of anything we want to poison if the dnl corresponding gnulib module is not in use, and which is not dnl guaranteed by C89. gl_WARN_ON_USE_PREPARE([[#include #if HAVE_SYS_LOADAVG_H # include #endif #if HAVE_RANDOM_H # include #endif ]], [_Exit atoll canonicalize_file_name getloadavg getsubopt grantpt initstate initstate_r mkdtemp mkostemp mkostemps mkstemp mkstemps posix_openpt ptsname ptsname_r random random_r realpath rpmatch secure_getenv setenv setstate setstate_r srandom srandom_r strtod strtoll strtoull unlockpt unsetenv]) ]) AC_DEFUN([gl_STDLIB_MODULE_INDICATOR], [ dnl Use AC_REQUIRE here, so that the default settings are expanded once only. AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) gl_MODULE_INDICATOR_SET_VARIABLE([$1]) dnl Define it also as a C macro, for the benefit of the unit tests. gl_MODULE_INDICATOR_FOR_TESTS([$1]) ]) AC_DEFUN([gl_STDLIB_H_DEFAULTS], [ GNULIB__EXIT=0; AC_SUBST([GNULIB__EXIT]) GNULIB_ATOLL=0; AC_SUBST([GNULIB_ATOLL]) GNULIB_CALLOC_POSIX=0; AC_SUBST([GNULIB_CALLOC_POSIX]) GNULIB_CANONICALIZE_FILE_NAME=0; AC_SUBST([GNULIB_CANONICALIZE_FILE_NAME]) GNULIB_GETLOADAVG=0; AC_SUBST([GNULIB_GETLOADAVG]) GNULIB_GETSUBOPT=0; AC_SUBST([GNULIB_GETSUBOPT]) GNULIB_GRANTPT=0; AC_SUBST([GNULIB_GRANTPT]) GNULIB_MALLOC_POSIX=0; AC_SUBST([GNULIB_MALLOC_POSIX]) GNULIB_MBTOWC=0; AC_SUBST([GNULIB_MBTOWC]) GNULIB_MKDTEMP=0; AC_SUBST([GNULIB_MKDTEMP]) GNULIB_MKOSTEMP=0; AC_SUBST([GNULIB_MKOSTEMP]) GNULIB_MKOSTEMPS=0; AC_SUBST([GNULIB_MKOSTEMPS]) GNULIB_MKSTEMP=0; AC_SUBST([GNULIB_MKSTEMP]) GNULIB_MKSTEMPS=0; AC_SUBST([GNULIB_MKSTEMPS]) GNULIB_POSIX_OPENPT=0; AC_SUBST([GNULIB_POSIX_OPENPT]) GNULIB_PTSNAME=0; AC_SUBST([GNULIB_PTSNAME]) GNULIB_PTSNAME_R=0; AC_SUBST([GNULIB_PTSNAME_R]) GNULIB_PUTENV=0; AC_SUBST([GNULIB_PUTENV]) GNULIB_RANDOM=0; AC_SUBST([GNULIB_RANDOM]) GNULIB_RANDOM_R=0; AC_SUBST([GNULIB_RANDOM_R]) GNULIB_REALLOC_POSIX=0; AC_SUBST([GNULIB_REALLOC_POSIX]) GNULIB_REALPATH=0; AC_SUBST([GNULIB_REALPATH]) GNULIB_RPMATCH=0; AC_SUBST([GNULIB_RPMATCH]) GNULIB_SECURE_GETENV=0; AC_SUBST([GNULIB_SECURE_GETENV]) GNULIB_SETENV=0; AC_SUBST([GNULIB_SETENV]) GNULIB_STRTOD=0; AC_SUBST([GNULIB_STRTOD]) GNULIB_STRTOLL=0; AC_SUBST([GNULIB_STRTOLL]) GNULIB_STRTOULL=0; AC_SUBST([GNULIB_STRTOULL]) GNULIB_SYSTEM_POSIX=0; AC_SUBST([GNULIB_SYSTEM_POSIX]) GNULIB_UNLOCKPT=0; AC_SUBST([GNULIB_UNLOCKPT]) GNULIB_UNSETENV=0; AC_SUBST([GNULIB_UNSETENV]) GNULIB_WCTOMB=0; AC_SUBST([GNULIB_WCTOMB]) dnl Assume proper GNU behavior unless another module says otherwise. HAVE__EXIT=1; AC_SUBST([HAVE__EXIT]) HAVE_ATOLL=1; AC_SUBST([HAVE_ATOLL]) HAVE_CANONICALIZE_FILE_NAME=1; AC_SUBST([HAVE_CANONICALIZE_FILE_NAME]) HAVE_DECL_GETLOADAVG=1; AC_SUBST([HAVE_DECL_GETLOADAVG]) HAVE_GETSUBOPT=1; AC_SUBST([HAVE_GETSUBOPT]) HAVE_GRANTPT=1; AC_SUBST([HAVE_GRANTPT]) HAVE_MKDTEMP=1; AC_SUBST([HAVE_MKDTEMP]) HAVE_MKOSTEMP=1; AC_SUBST([HAVE_MKOSTEMP]) HAVE_MKOSTEMPS=1; AC_SUBST([HAVE_MKOSTEMPS]) HAVE_MKSTEMP=1; AC_SUBST([HAVE_MKSTEMP]) HAVE_MKSTEMPS=1; AC_SUBST([HAVE_MKSTEMPS]) HAVE_POSIX_OPENPT=1; AC_SUBST([HAVE_POSIX_OPENPT]) HAVE_PTSNAME=1; AC_SUBST([HAVE_PTSNAME]) HAVE_PTSNAME_R=1; AC_SUBST([HAVE_PTSNAME_R]) HAVE_RANDOM=1; AC_SUBST([HAVE_RANDOM]) HAVE_RANDOM_H=1; AC_SUBST([HAVE_RANDOM_H]) HAVE_RANDOM_R=1; AC_SUBST([HAVE_RANDOM_R]) HAVE_REALPATH=1; AC_SUBST([HAVE_REALPATH]) HAVE_RPMATCH=1; AC_SUBST([HAVE_RPMATCH]) HAVE_SECURE_GETENV=1; AC_SUBST([HAVE_SECURE_GETENV]) HAVE_SETENV=1; AC_SUBST([HAVE_SETENV]) HAVE_DECL_SETENV=1; AC_SUBST([HAVE_DECL_SETENV]) HAVE_STRTOD=1; AC_SUBST([HAVE_STRTOD]) HAVE_STRTOLL=1; AC_SUBST([HAVE_STRTOLL]) HAVE_STRTOULL=1; AC_SUBST([HAVE_STRTOULL]) HAVE_STRUCT_RANDOM_DATA=1; AC_SUBST([HAVE_STRUCT_RANDOM_DATA]) HAVE_SYS_LOADAVG_H=0; AC_SUBST([HAVE_SYS_LOADAVG_H]) HAVE_UNLOCKPT=1; AC_SUBST([HAVE_UNLOCKPT]) HAVE_DECL_UNSETENV=1; AC_SUBST([HAVE_DECL_UNSETENV]) REPLACE_CALLOC=0; AC_SUBST([REPLACE_CALLOC]) REPLACE_CANONICALIZE_FILE_NAME=0; AC_SUBST([REPLACE_CANONICALIZE_FILE_NAME]) REPLACE_MALLOC=0; AC_SUBST([REPLACE_MALLOC]) REPLACE_MBTOWC=0; AC_SUBST([REPLACE_MBTOWC]) REPLACE_MKSTEMP=0; AC_SUBST([REPLACE_MKSTEMP]) REPLACE_PTSNAME=0; AC_SUBST([REPLACE_PTSNAME]) REPLACE_PTSNAME_R=0; AC_SUBST([REPLACE_PTSNAME_R]) REPLACE_PUTENV=0; AC_SUBST([REPLACE_PUTENV]) REPLACE_RANDOM_R=0; AC_SUBST([REPLACE_RANDOM_R]) REPLACE_REALLOC=0; AC_SUBST([REPLACE_REALLOC]) REPLACE_REALPATH=0; AC_SUBST([REPLACE_REALPATH]) REPLACE_SETENV=0; AC_SUBST([REPLACE_SETENV]) REPLACE_STRTOD=0; AC_SUBST([REPLACE_STRTOD]) REPLACE_UNSETENV=0; AC_SUBST([REPLACE_UNSETENV]) REPLACE_WCTOMB=0; AC_SUBST([REPLACE_WCTOMB]) ]) le-1.14.9/m4/close.m40000644000015000007670000000214612122275245011023 00000000000000# close.m4 serial 8 dnl Copyright (C) 2008-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_FUNC_CLOSE], [ AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) AC_REQUIRE([gl_MSVC_INVAL]) if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then REPLACE_CLOSE=1 fi m4_ifdef([gl_PREREQ_SYS_H_WINSOCK2], [ gl_PREREQ_SYS_H_WINSOCK2 if test $UNISTD_H_HAVE_WINSOCK2_H = 1; then dnl Even if the 'socket' module is not used here, another part of the dnl application may use it and pass file descriptors that refer to dnl sockets to the close() function. So enable the support for sockets. REPLACE_CLOSE=1 fi ]) dnl Replace close() for supporting the gnulib-defined fchdir() function, dnl to keep fchdir's bookkeeping up-to-date. m4_ifdef([gl_FUNC_FCHDIR], [ if test $REPLACE_CLOSE = 0; then gl_TEST_FCHDIR if test $HAVE_FCHDIR = 0; then REPLACE_CLOSE=1 fi fi ]) ]) le-1.14.9/m4/wctype_h.m40000644000015000007670000001543512122275245011545 00000000000000# wctype_h.m4 serial 18 dnl A placeholder for ISO C99 , for platforms that lack it. dnl Copyright (C) 2006-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl Written by Paul Eggert. AC_DEFUN([gl_WCTYPE_H], [ AC_REQUIRE([gl_WCTYPE_H_DEFAULTS]) AC_REQUIRE([AC_PROG_CC]) AC_REQUIRE([AC_CANONICAL_HOST]) AC_CHECK_FUNCS_ONCE([iswcntrl]) if test $ac_cv_func_iswcntrl = yes; then HAVE_ISWCNTRL=1 else HAVE_ISWCNTRL=0 fi AC_SUBST([HAVE_ISWCNTRL]) AC_REQUIRE([gt_TYPE_WINT_T]) if test $gt_cv_c_wint_t = yes; then HAVE_WINT_T=1 else HAVE_WINT_T=0 fi AC_SUBST([HAVE_WINT_T]) gl_CHECK_NEXT_HEADERS([wctype.h]) if test $ac_cv_header_wctype_h = yes; then if test $ac_cv_func_iswcntrl = yes; then dnl Linux libc5 has an iswprint function that returns 0 for all arguments. dnl The other functions are likely broken in the same way. AC_CACHE_CHECK([whether iswcntrl works], [gl_cv_func_iswcntrl_works], [ AC_RUN_IFELSE( [AC_LANG_SOURCE([[ /* Tru64 with Desktop Toolkit C has a bug: must be included before . BSD/OS 4.0.1 has a bug: , and must be included before . */ #include #include #include #include #include int main () { return iswprint ('x') == 0; } ]])], [gl_cv_func_iswcntrl_works=yes], [gl_cv_func_iswcntrl_works=no], [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include #if __GNU_LIBRARY__ == 1 Linux libc5 i18n is broken. #endif]], [])], [gl_cv_func_iswcntrl_works="guessing yes"], [gl_cv_func_iswcntrl_works="guessing no"]) ]) ]) fi HAVE_WCTYPE_H=1 else HAVE_WCTYPE_H=0 fi AC_SUBST([HAVE_WCTYPE_H]) case "$gl_cv_func_iswcntrl_works" in *yes) REPLACE_ISWCNTRL=0 ;; *) REPLACE_ISWCNTRL=1 ;; esac AC_SUBST([REPLACE_ISWCNTRL]) if test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; then dnl Redefine all of iswcntrl, ..., iswxdigit in . : fi if test $REPLACE_ISWCNTRL = 1; then REPLACE_TOWLOWER=1 else AC_CHECK_FUNCS([towlower]) if test $ac_cv_func_towlower = yes; then REPLACE_TOWLOWER=0 else AC_CHECK_DECLS([towlower],,, [[/* Tru64 with Desktop Toolkit C has a bug: must be included before . BSD/OS 4.0.1 has a bug: , and must be included before . */ #include #include #include #include #if HAVE_WCTYPE_H # include #endif ]]) if test $ac_cv_have_decl_towlower = yes; then dnl On Minix 3.1.8, the system's declares towlower() and dnl towupper() although it does not have the functions. Avoid a dnl collision with gnulib's replacement. REPLACE_TOWLOWER=1 else REPLACE_TOWLOWER=0 fi fi fi AC_SUBST([REPLACE_TOWLOWER]) if test $HAVE_ISWCNTRL = 0 || test $REPLACE_TOWLOWER = 1; then dnl Redefine towlower, towupper in . : fi dnl We assume that the wctype() and iswctype() functions exist if and only dnl if the type wctype_t is defined in or in if that dnl exists. dnl HP-UX 11.00 declares all these in and lacks . AC_CACHE_CHECK([for wctype_t], [gl_cv_type_wctype_t], [AC_COMPILE_IFELSE( [AC_LANG_PROGRAM( [[/* Tru64 with Desktop Toolkit C has a bug: must be included before . BSD/OS 4.0.1 has a bug: , and must be included before . */ #include #include #include #include #if HAVE_WCTYPE_H # include #endif wctype_t a; ]], [[]])], [gl_cv_type_wctype_t=yes], [gl_cv_type_wctype_t=no]) ]) if test $gl_cv_type_wctype_t = no; then HAVE_WCTYPE_T=0 fi dnl We assume that the wctrans() and towctrans() functions exist if and only dnl if the type wctrans_t is defined in . AC_CACHE_CHECK([for wctrans_t], [gl_cv_type_wctrans_t], [AC_COMPILE_IFELSE( [AC_LANG_PROGRAM( [[/* Tru64 with Desktop Toolkit C has a bug: must be included before . BSD/OS 4.0.1 has a bug: , and must be included before . */ #include #include #include #include #include wctrans_t a; ]], [[]])], [gl_cv_type_wctrans_t=yes], [gl_cv_type_wctrans_t=no]) ]) if test $gl_cv_type_wctrans_t = no; then HAVE_WCTRANS_T=0 fi dnl Check for declarations of anything we want to poison if the dnl corresponding gnulib module is not in use. gl_WARN_ON_USE_PREPARE([[ /* Tru64 with Desktop Toolkit C has a bug: must be included before . BSD/OS 4.0.1 has a bug: , and must be included before . */ #if !(defined __GLIBC__ && !defined __UCLIBC__) # include # include # include # include #endif #include ]], [wctype iswctype wctrans towctrans ]) ]) AC_DEFUN([gl_WCTYPE_MODULE_INDICATOR], [ dnl Use AC_REQUIRE here, so that the default settings are expanded once only. AC_REQUIRE([gl_WCTYPE_H_DEFAULTS]) gl_MODULE_INDICATOR_SET_VARIABLE([$1]) dnl Define it also as a C macro, for the benefit of the unit tests. gl_MODULE_INDICATOR_FOR_TESTS([$1]) ]) AC_DEFUN([gl_WCTYPE_H_DEFAULTS], [ GNULIB_ISWBLANK=0; AC_SUBST([GNULIB_ISWBLANK]) GNULIB_WCTYPE=0; AC_SUBST([GNULIB_WCTYPE]) GNULIB_ISWCTYPE=0; AC_SUBST([GNULIB_ISWCTYPE]) GNULIB_WCTRANS=0; AC_SUBST([GNULIB_WCTRANS]) GNULIB_TOWCTRANS=0; AC_SUBST([GNULIB_TOWCTRANS]) dnl Assume proper GNU behavior unless another module says otherwise. HAVE_ISWBLANK=1; AC_SUBST([HAVE_ISWBLANK]) HAVE_WCTYPE_T=1; AC_SUBST([HAVE_WCTYPE_T]) HAVE_WCTRANS_T=1; AC_SUBST([HAVE_WCTRANS_T]) REPLACE_ISWBLANK=0; AC_SUBST([REPLACE_ISWBLANK]) ]) le-1.14.9/m4/mempcpy.m40000644000015000007670000000134612122275245011371 00000000000000# mempcpy.m4 serial 11 dnl Copyright (C) 2003-2004, 2006-2007, 2009-2013 Free Software Foundation, dnl Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_FUNC_MEMPCPY], [ dnl Persuade glibc to declare mempcpy(). AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) dnl The mempcpy() declaration in lib/string.in.h uses 'restrict'. AC_REQUIRE([AC_C_RESTRICT]) AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) AC_CHECK_FUNCS([mempcpy]) if test $ac_cv_func_mempcpy = no; then HAVE_MEMPCPY=0 fi ]) # Prerequisites of lib/mempcpy.c. AC_DEFUN([gl_PREREQ_MEMPCPY], [ : ]) le-1.14.9/m4/mbstate_t.m40000644000015000007670000000256712122275245011707 00000000000000# mbstate_t.m4 serial 13 dnl Copyright (C) 2000-2002, 2008-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. # From Paul Eggert. # BeOS 5 has but does not define mbstate_t, # so you can't declare an object of that type. # Check for this incompatibility with Standard C. # AC_TYPE_MBSTATE_T # ----------------- AC_DEFUN([AC_TYPE_MBSTATE_T], [ AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) dnl for HP-UX 11.11 AC_CACHE_CHECK([for mbstate_t], [ac_cv_type_mbstate_t], [AC_COMPILE_IFELSE( [AC_LANG_PROGRAM( [AC_INCLUDES_DEFAULT[ /* Tru64 with Desktop Toolkit C has a bug: must be included before . BSD/OS 4.0.1 has a bug: , and must be included before . */ #include #include #include #include ]], [[mbstate_t x; return sizeof x;]])], [ac_cv_type_mbstate_t=yes], [ac_cv_type_mbstate_t=no])]) if test $ac_cv_type_mbstate_t = yes; then AC_DEFINE([HAVE_MBSTATE_T], [1], [Define to 1 if declares mbstate_t.]) else AC_DEFINE([mbstate_t], [int], [Define to a type if does not define.]) fi ]) le-1.14.9/m4/stat.m40000644000015000007670000000521412122275245010670 00000000000000# serial 11 # Copyright (C) 2009-2013 Free Software Foundation, Inc. # # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_FUNC_STAT], [ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS]) AC_CHECK_FUNCS_ONCE([lstat]) dnl mingw is the only known platform where stat(".") and stat("./") differ AC_CACHE_CHECK([whether stat handles trailing slashes on directories], [gl_cv_func_stat_dir_slash], [AC_RUN_IFELSE( [AC_LANG_PROGRAM( [[#include ]], [[struct stat st; return stat (".", &st) != stat ("./", &st);]])], [gl_cv_func_stat_dir_slash=yes], [gl_cv_func_stat_dir_slash=no], [case $host_os in mingw*) gl_cv_func_stat_dir_slash="guessing no";; *) gl_cv_func_stat_dir_slash="guessing yes";; esac])]) dnl AIX 7.1, Solaris 9, mingw64 mistakenly succeed on stat("file/"). dnl (For mingw, this is due to a broken stat() override in libmingwex.a.) dnl FreeBSD 7.2 mistakenly succeeds on stat("link-to-file/"). AC_CACHE_CHECK([whether stat handles trailing slashes on files], [gl_cv_func_stat_file_slash], [touch conftest.tmp # Assume that if we have lstat, we can also check symlinks. if test $ac_cv_func_lstat = yes; then ln -s conftest.tmp conftest.lnk fi AC_RUN_IFELSE( [AC_LANG_PROGRAM( [[#include ]], [[int result = 0; struct stat st; if (!stat ("conftest.tmp/", &st)) result |= 1; #if HAVE_LSTAT if (!stat ("conftest.lnk/", &st)) result |= 2; #endif return result; ]])], [gl_cv_func_stat_file_slash=yes], [gl_cv_func_stat_file_slash=no], [case "$host_os" in # Guess yes on glibc systems. *-gnu*) gl_cv_func_stat_file_slash="guessing yes" ;; # If we don't know, assume the worst. *) gl_cv_func_stat_file_slash="guessing no" ;; esac ]) rm -f conftest.tmp conftest.lnk]) case $gl_cv_func_stat_dir_slash in *no) REPLACE_STAT=1 AC_DEFINE([REPLACE_FUNC_STAT_DIR], [1], [Define to 1 if stat needs help when passed a directory name with a trailing slash]);; esac case $gl_cv_func_stat_file_slash in *no) REPLACE_STAT=1 AC_DEFINE([REPLACE_FUNC_STAT_FILE], [1], [Define to 1 if stat needs help when passed a file name with a trailing slash]);; esac ]) # Prerequisites of lib/stat.c. AC_DEFUN([gl_PREREQ_STAT], [:]) le-1.14.9/m4/fdopendir.m40000644000015000007670000000330012122275245011661 00000000000000# serial 10 # See if we need to provide fdopendir. dnl Copyright (C) 2009-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. # Written by Eric Blake. AC_DEFUN([gl_FUNC_FDOPENDIR], [ AC_REQUIRE([gl_DIRENT_H_DEFAULTS]) AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) dnl FreeBSD 7.3 has the function, but failed to declare it. AC_CHECK_DECLS([fdopendir], [], [HAVE_DECL_FDOPENDIR=0], [[ #include ]]) AC_CHECK_FUNCS_ONCE([fdopendir]) if test $ac_cv_func_fdopendir = no; then HAVE_FDOPENDIR=0 else AC_CACHE_CHECK([whether fdopendir works], [gl_cv_func_fdopendir_works], [AC_RUN_IFELSE([AC_LANG_PROGRAM([[ #include #include #include #if !HAVE_DECL_FDOPENDIR extern # ifdef __cplusplus "C" # endif DIR *fdopendir (int); #endif ]], [int result = 0; int fd = open ("conftest.c", O_RDONLY); if (fd < 0) result |= 1; if (fdopendir (fd)) result |= 2; if (close (fd)) result |= 4; return result;])], [gl_cv_func_fdopendir_works=yes], [gl_cv_func_fdopendir_works=no], [case "$host_os" in # Guess yes on glibc systems. *-gnu*) gl_cv_func_fdopendir_works="guessing yes" ;; # If we don't know, assume the worst. *) gl_cv_func_fdopendir_works="guessing no" ;; esac ])]) case "$gl_cv_func_fdopendir_works" in *yes) ;; *) REPLACE_FDOPENDIR=1 ;; esac fi ]) le-1.14.9/m4/off_t.m40000644000015000007670000000100612122275245011005 00000000000000# off_t.m4 serial 1 dnl Copyright (C) 2012-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl Check whether to override the 'off_t' type. dnl Set WINDOWS_64_BIT_OFF_T. AC_DEFUN([gl_TYPE_OFF_T], [ m4_ifdef([gl_LARGEFILE], [ AC_REQUIRE([gl_LARGEFILE]) ], [ WINDOWS_64_BIT_OFF_T=0 ]) AC_SUBST([WINDOWS_64_BIT_OFF_T]) ]) le-1.14.9/m4/fcntl-o.m40000644000015000007670000001107412122275245011260 00000000000000# fcntl-o.m4 serial 4 dnl Copyright (C) 2006, 2009-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl Written by Paul Eggert. # Test whether the flags O_NOATIME and O_NOFOLLOW actually work. # Define HAVE_WORKING_O_NOATIME to 1 if O_NOATIME works, or to 0 otherwise. # Define HAVE_WORKING_O_NOFOLLOW to 1 if O_NOFOLLOW works, or to 0 otherwise. AC_DEFUN([gl_FCNTL_O_FLAGS], [ dnl Persuade glibc to define O_NOATIME and O_NOFOLLOW. dnl AC_USE_SYSTEM_EXTENSIONS was introduced in autoconf 2.60 and obsoletes dnl AC_GNU_SOURCE. m4_ifdef([AC_USE_SYSTEM_EXTENSIONS], [AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])], [AC_REQUIRE([AC_GNU_SOURCE])]) AC_CHECK_HEADERS_ONCE([unistd.h]) AC_CHECK_FUNCS_ONCE([symlink]) AC_CACHE_CHECK([for working fcntl.h], [gl_cv_header_working_fcntl_h], [AC_RUN_IFELSE( [AC_LANG_PROGRAM( [[#include #include #if HAVE_UNISTD_H # include #else /* on Windows with MSVC */ # include # include # defined sleep(n) _sleep ((n) * 1000) #endif #include #ifndef O_NOATIME #define O_NOATIME 0 #endif #ifndef O_NOFOLLOW #define O_NOFOLLOW 0 #endif static int const constants[] = { O_CREAT, O_EXCL, O_NOCTTY, O_TRUNC, O_APPEND, O_NONBLOCK, O_SYNC, O_ACCMODE, O_RDONLY, O_RDWR, O_WRONLY }; ]], [[ int result = !constants; #if HAVE_SYMLINK { static char const sym[] = "conftest.sym"; if (symlink ("/dev/null", sym) != 0) result |= 2; else { int fd = open (sym, O_WRONLY | O_NOFOLLOW | O_CREAT, 0); if (fd >= 0) { close (fd); result |= 4; } } if (unlink (sym) != 0 || symlink (".", sym) != 0) result |= 2; else { int fd = open (sym, O_RDONLY | O_NOFOLLOW); if (fd >= 0) { close (fd); result |= 4; } } unlink (sym); } #endif { static char const file[] = "confdefs.h"; int fd = open (file, O_RDONLY | O_NOATIME); if (fd < 0) result |= 8; else { struct stat st0; if (fstat (fd, &st0) != 0) result |= 16; else { char c; sleep (1); if (read (fd, &c, 1) != 1) result |= 24; else { if (close (fd) != 0) result |= 32; else { struct stat st1; if (stat (file, &st1) != 0) result |= 40; else if (st0.st_atime != st1.st_atime) result |= 64; } } } } } return result;]])], [gl_cv_header_working_fcntl_h=yes], [case $? in #( 4) gl_cv_header_working_fcntl_h='no (bad O_NOFOLLOW)';; #( 64) gl_cv_header_working_fcntl_h='no (bad O_NOATIME)';; #( 68) gl_cv_header_working_fcntl_h='no (bad O_NOATIME, O_NOFOLLOW)';; #( *) gl_cv_header_working_fcntl_h='no';; esac], [gl_cv_header_working_fcntl_h=cross-compiling])]) case $gl_cv_header_working_fcntl_h in #( *O_NOATIME* | no | cross-compiling) ac_val=0;; #( *) ac_val=1;; esac AC_DEFINE_UNQUOTED([HAVE_WORKING_O_NOATIME], [$ac_val], [Define to 1 if O_NOATIME works.]) case $gl_cv_header_working_fcntl_h in #( *O_NOFOLLOW* | no | cross-compiling) ac_val=0;; #( *) ac_val=1;; esac AC_DEFINE_UNQUOTED([HAVE_WORKING_O_NOFOLLOW], [$ac_val], [Define to 1 if O_NOFOLLOW works.]) ]) le-1.14.9/m4/mbsinit.m40000644000015000007670000000276312122275245011370 00000000000000# mbsinit.m4 serial 8 dnl Copyright (C) 2008, 2010-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_FUNC_MBSINIT], [ AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) AC_REQUIRE([AC_CANONICAL_HOST]) AC_REQUIRE([AC_TYPE_MBSTATE_T]) gl_MBSTATE_T_BROKEN AC_CHECK_FUNCS_ONCE([mbsinit]) if test $ac_cv_func_mbsinit = no; then HAVE_MBSINIT=0 AC_CHECK_DECLS([mbsinit],,, [[ /* Tru64 with Desktop Toolkit C has a bug: must be included before . BSD/OS 4.0.1 has a bug: , and must be included before . */ #include #include #include #include ]]) if test $ac_cv_have_decl_mbsinit = yes; then dnl On Minix 3.1.8, the system's declares mbsinit() although dnl it does not have the function. Avoid a collision with gnulib's dnl replacement. REPLACE_MBSINIT=1 fi else if test $REPLACE_MBSTATE_T = 1; then REPLACE_MBSINIT=1 else dnl On mingw, mbsinit() always returns 1, which is inappropriate for dnl states produced by mbrtowc() for an incomplete multibyte character dnl in multibyte locales. case "$host_os" in mingw*) REPLACE_MBSINIT=1 ;; esac fi fi ]) # Prerequisites of lib/mbsinit.c. AC_DEFUN([gl_PREREQ_MBSINIT], [ : ]) le-1.14.9/m4/lftp.m40000644000015000007670000002016412122045245010656 00000000000000dnl -*-autoconf-*- AC_DEFUN([LFTP_PROG_CXXLINK], [ AC_MSG_CHECKING(how to link simple c++ programs) if test "$GCC" = yes -a "$GXX" = yes; then old_CXX="$CXX" CXX="$CC" AC_LANG_PUSH(C++) AC_TRY_LINK([],[char *a=new char[10];delete[] a;], [],[ old_LIBS="$LIBS" LIBS="-lsupc++ $LIBS" AC_TRY_LINK([],[char *a=new char[10];delete[] a;],[],[LIBS="$old_LIBS"; CXX="$old_CXX";]) ]) AC_LANG_POP(C++) fi AC_MSG_RESULT(using $CXX) ]) dnl try to build and run a dummy program AC_DEFUN([LFTP_CXX_TEST], [ AC_LANG_PUSH(C++) AC_MSG_CHECKING(if c++ compiler works) AC_TRY_RUN([int main() { return(0); } ], [AC_MSG_RESULT(yes)], [ AC_MSG_RESULT(no) AC_MSG_ERROR(C++ test compile failed; check your C++ compiler)], [AC_MSG_RESULT(cross-compiling)]) AC_LANG_POP(C++) ]) AC_DEFUN([LFTP_FUNC_SSCANF_CONST], [ AC_MSG_CHECKING(whether sscanf works on const strings) AC_CACHE_VAL(lftp_cv_func_sscanf_const_works, [ AC_TRY_RUN([ #include int main() { int a,b; return !(sscanf("123x","%d%n",&a,&b)>0); }], [lftp_cv_func_sscanf_const_works=yes;], [lftp_cv_func_sscanf_const_works=no;], [lftp_cv_func_sscanf_const_works=yes;]) ]) AC_MSG_RESULT($lftp_cv_func_sscanf_const_works) if test $lftp_cv_func_sscanf_const_works = no; then AC_MSG_WARN(sscanf does not work on const strings) fi ]) dnl Do nothing if the compiler accepts the inline keyword. dnl Otherwise define c_inline to __inline__ or __inline if one of those work, dnl otherwise define c_inline to be empty. AC_DEFUN([LFTP_C_INLINE], [AC_CACHE_CHECK([for inline], ac_cv_c_inline, [ac_cv_c_inline=no for ac_kw in inline __inline__ __inline; do AC_TRY_COMPILE(, [} $ac_kw foo() {], [ac_cv_c_inline=$ac_kw; break]) done ]) case "$ac_cv_c_inline" in inline | yes) ;; no) AC_DEFINE(c_inline, ) ;; *) AC_DEFINE_UNQUOTED(c_inline, $ac_cv_c_inline) ;; esac ]) AC_DEFUN([LFTP_NOIMPLEMENTINLINE], [ AC_MSG_CHECKING(if -fno-implement-inlines implements virtual functions) flags="-fno-implement-inlines" AC_CACHE_VAL(lftp_cv_noimplementinline, [ AC_LANG_PUSH(C++) old_CXXFLAGS="$CXXFLAGS" CXXFLAGS="$CXXFLAGS $flags" AC_TRY_LINK([ class aaa { int var; public: virtual void func() { var=1; } aaa(); virtual ~aaa(); }; aaa::aaa() { var=0; } aaa::~aaa() {} ],[], [lftp_cv_noimplementinline=yes], [lftp_cv_noimplementinline=no]) CXXFLAGS="$old_CXXFLAGS" AC_LANG_POP(C++) ]) AC_MSG_RESULT($lftp_cv_noimplementinline) if test x$lftp_cv_noimplementinline = xyes; then CXXFLAGS="$CXXFLAGS $flags" fi ]) AC_DEFUN([LFTP_CHECK_CXX_FLAGS], [ flags="$1" AC_MSG_CHECKING(if $CXX supports $flags) AC_LANG_PUSH(C++) old_CXXFLAGS="$CXXFLAGS" CXXFLAGS="$CXXFLAGS $flags" AC_TRY_COMPILE([ class aaa { int var; public: virtual void func() { var=1; } aaa(); virtual ~aaa(); }; aaa::aaa() { var=0; } aaa::~aaa() {} ],[], [support=yes],[support=no]) CXXFLAGS="$old_CXXFLAGS" AC_LANG_POP(C++) AC_MSG_RESULT($support) if test x$support = xyes; then CXXFLAGS="$CXXFLAGS $flags" fi ]) AC_DEFUN([LFTP_CHECK_LIBM], [ AC_MSG_CHECKING(if math library is needed) AC_CACHE_VAL(lftp_cv_libm_needed, [ AC_LANG_PUSH(C++) AC_TRY_LINK([ #include double a,b; ],[ return int(exp(a)+log(b)+pow(a,b)); ], [lftp_cv_libm_needed=no], [lftp_cv_libm_needed=yes]) AC_LANG_POP(C++) ]) AC_MSG_RESULT($lftp_cv_libm_needed) if test x$lftp_cv_libm_needed = xyes; then AC_SEARCH_LIBS(exp,m) fi ]) dnl try to build and run a dummy program AC_DEFUN([LFTP_CXX_BOOL], [ AC_MSG_CHECKING(whether $CXX supports bool type) AC_CACHE_VAL(lftp_cv_cxx_bool, [ AC_LANG_PUSH(C++) AC_TRY_COMPILE([bool t=true;bool f=false;],[], [lftp_cv_cxx_bool=yes],[lftp_cv_cxx_bool=no]) AC_LANG_POP(C++) ]) AC_MSG_RESULT($lftp_cv_cxx_bool) if test x$lftp_cv_cxx_bool = xyes; then AC_DEFINE(HAVE_CXX_BOOL, 1, [define if c++ compiler supports bool]) fi AH_VERBATIM([OPT_CPP_BOOL], [ #if defined(__cplusplus) && !defined(HAVE_CXX_BOOL) typedef unsigned _bool; #define bool _bool #define false 0U #define true 1U #endif ]) ]) dnl try to build and run a dummy program AC_DEFUN([LFTP_CXX__BOOL], [ AC_MSG_CHECKING(whether $CXX supports _Bool type) AC_CACHE_VAL(lftp_cv_cxx__Bool, [ AC_LANG_PUSH(C++) AC_TRY_COMPILE([_Bool t=true;bool f=false;],[], [lftp_cv_cxx__Bool=yes],[lftp_cv_cxx__Bool=no]) AC_LANG_POP(C++) ]) AC_MSG_RESULT($lftp_cv_cxx__Bool) if test x$lftp_cv_cxx__Bool = xyes; then AC_DEFINE(HAVE_CXX__BOOL, 1, [define if c++ compiler supports _Bool]) fi AH_VERBATIM([OPT_CPP__BOOL], [ #if defined(__cplusplus) && !defined(HAVE_CXX__BOOL) typedef bool _Bool; #endif ]) ]) dnl check if C++ compiler needs extra arguments to grok ANSI scoping rules AC_DEFUN([LFTP_CXX_ANSI_SCOPE], [ AC_MSG_CHECKING([whether $CXX understands ANSI scoping rules]) AC_CACHE_VAL(lftp_cv_cxx_ansi_scope, [ AC_LANG_PUSH(C++) AC_TRY_COMPILE(,[ for (int i = 0; i < 4; i++) ; for (int i = 0; i < 4; i++) ;], [lftp_cv_cxx_ansi_scope=yes], [ # IRIX C++ needs -LANG:ansi-for-init-scope=ON if # -LANG:std not used _cxxflags=$CXXFLAGS CXXFLAGS="$CXXFLAGS -LANG:ansi-for-init-scope=ON" AC_TRY_COMPILE(,[ for (int i = 0; i < 4; i++) ; for (int i = 0; i < 4; i++) ;], [lftp_cv_cxx_ansi_scope="-LANG:ansi-for-init-scope=ON"], [lftp_cv_cxx_ansi_scope=no]) CXXFLAGS=$_cxxflags ]) AC_LANG_POP(C++) ]) if test x$lftp_cv_cxx_ansi_scope = xno; then AC_MSG_RESULT([$lftp_cv_cxx_ansi_scope]) AC_MSG_ERROR([C++ compiler does not understand ANSI scoping rules]) elif test x$lftp_cv_cxx_ansi_scope != xyes; then AC_MSG_RESULT([$lftp_cv_cxx_ansi_scope added to \$CXXFLAGS]) CXXFLAGS="$CXXFLAGS $lftp_cv_cxx_ansi_scope" else AC_MSG_RESULT($lftp_cv_cxx_ansi_scope) fi ]) AC_DEFUN([LFTP_ENVIRON_CHECK],[ AC_CACHE_CHECK([for environ variable],[lftp_cv_environ],[ AC_TRY_LINK([ #include extern char **environ; ],[ return environ==(char**)0; ],[lftp_cv_environ=yes],[lftp_cv_environ=no]) ]) if test x$lftp_cv_environ = xyes; then AC_DEFINE(HAVE_ENVIRON, 1, [define if you have global environ variable]) fi ]) dnl Taken from dovecot AC_DEFUN([LFTP_POSIX_FALLOCATE_CHECK],[ dnl * Old glibcs have broken posix_fallocate(). Make sure not to use it. dnl * It may also be broken in AIX. AC_CACHE_CHECK([whether posix_fallocate() works],[i_cv_posix_fallocate_works],[ AC_TRY_RUN([ #define _XOPEN_SOURCE 600 #include #include #include #include #if defined(__GLIBC__) && (__GLIBC__ < 2 || __GLIBC_MINOR__ < 7) possibly broken posix_fallocate #endif int main() { int fd = creat("conftest.temp", 0600); int ret; if (fd == -1) { perror("creat()"); return 2; } ret = posix_fallocate(fd, 1024, 1024) < 0 ? 1 : 0; unlink("conftest.temp"); return ret; } ], [ i_cv_posix_fallocate_works=yes ], [ i_cv_posix_fallocate_works=no ]) ]) if test x$i_cv_posix_fallocate_works = xyes; then AC_DEFINE(HAVE_POSIX_FALLOCATE, 1, [Define if you have a working posix_fallocate()]) fi ]) AC_DEFUN([LFTP_POSIX_FADVISE_CHECK],[ AC_CACHE_CHECK([for posix_fadvise], [ac_cv_posix_fadvise], [AC_TRY_LINK([ #define _XOPEN_SOURCE 600 #include #include #include #include ],[ int res = posix_fadvise ((int)0, (off_t)0, (off_t)0, POSIX_FADV_NORMAL); int a = POSIX_FADV_SEQUENTIAL; int b = POSIX_FADV_NOREUSE; int c = POSIX_FADV_RANDOM; int d = POSIX_FADV_WILLNEED; int e = POSIX_FADV_DONTNEED; ],[ac_cv_posix_fadvise=yes],[ac_cv_posix_fadvise=no])]) if test x$ac_cv_posix_fadvise = xyes; then AC_DEFINE(HAVE_POSIX_FADVISE, 1, [Define if posix_fadvise() is available]) fi ]) le-1.14.9/m4/save-cwd.m40000644000015000007670000000057012122275245011426 00000000000000# serial 10 dnl Copyright (C) 2002-2006, 2009-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl Prerequisites for lib/save-cwd.c. AC_DEFUN([gl_SAVE_CWD], [ AC_CHECK_FUNCS_ONCE([fchdir]) ]) le-1.14.9/m4/ftruncate.m40000644000015000007670000000233312122275245011707 00000000000000# serial 20 # See if we need to emulate a missing ftruncate function using chsize. # Copyright (C) 2000-2001, 2003-2007, 2009-2013 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_FUNC_FTRUNCATE], [ AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) AC_CHECK_FUNCS_ONCE([ftruncate]) if test $ac_cv_func_ftruncate = yes; then m4_ifdef([gl_LARGEFILE], [ AC_REQUIRE([AC_CANONICAL_HOST]) case "$host_os" in mingw*) dnl Native Windows, and Large File Support is requested. dnl The MSVCRT _chsize() function only accepts a 32-bit file size, dnl and the mingw64 ftruncate64() function is unreliable (it may dnl delete the file, see dnl ). dnl Use gnulib's ftruncate() implementation instead. REPLACE_FTRUNCATE=1 ;; esac ], [ : ]) else HAVE_FTRUNCATE=0 fi ]) # Prerequisites of lib/ftruncate.c. AC_DEFUN([gl_PREREQ_FTRUNCATE], [ AC_CHECK_FUNCS([chsize]) ]) le-1.14.9/m4/locale-fr.m40000644000015000007670000002422512122275245011564 00000000000000# locale-fr.m4 serial 17 dnl Copyright (C) 2003, 2005-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl From Bruno Haible. dnl Determine the name of a french locale with traditional encoding. AC_DEFUN([gt_LOCALE_FR], [ AC_REQUIRE([AC_CANONICAL_HOST]) AC_REQUIRE([AM_LANGINFO_CODESET]) AC_CACHE_CHECK([for a traditional french locale], [gt_cv_locale_fr], [ AC_LANG_CONFTEST([AC_LANG_SOURCE([ changequote(,)dnl #include #include #if HAVE_LANGINFO_CODESET # include #endif #include #include struct tm t; char buf[16]; int main () { /* Check whether the given locale name is recognized by the system. */ #if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ /* On native Windows, setlocale(category, "") looks at the system settings, not at the environment variables. Also, when an encoding suffix such as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE category of the locale to "C". */ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) return 1; #else if (setlocale (LC_ALL, "") == NULL) return 1; #endif /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) is empty, and the behaviour of Tcl 8.4 in this locale is not useful. On OpenBSD 4.0, when an unsupported locale is specified, setlocale() succeeds but then nl_langinfo(CODESET) is "646". In this situation, some unit tests fail. On MirBSD 10, when an unsupported locale is specified, setlocale() succeeds but then nl_langinfo(CODESET) is "UTF-8". */ #if HAVE_LANGINFO_CODESET { const char *cs = nl_langinfo (CODESET); if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 || strcmp (cs, "UTF-8") == 0) return 1; } #endif #ifdef __CYGWIN__ /* On Cygwin, avoid locale names without encoding suffix, because the locale_charset() function relies on the encoding suffix. Note that LC_ALL is set on the command line. */ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; #endif /* Check whether in the abbreviation of the second month, the second character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only one byte long. This excludes the UTF-8 encoding. */ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; #if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ /* Check whether the decimal separator is a comma. On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point are nl_langinfo(RADIXCHAR) are both ".". */ if (localeconv () ->decimal_point[0] != ',') return 1; #endif return 0; } changequote([,])dnl ])]) if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then case "$host_os" in # Handle native Windows specially, because there setlocale() interprets # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", # "fr" or "fra" as "French" or "French_France.1252", # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", # "ja" as "Japanese" or "Japanese_Japan.932", # and similar. mingw*) # Test for the native Windows locale name. if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then gt_cv_locale_fr=French_France.1252 else # None found. gt_cv_locale_fr=none fi ;; *) # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the # configure script would override the LC_ALL setting. Likewise for # LC_CTYPE, which is also set at the beginning of the configure script. # Test for the usual locale name. if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then gt_cv_locale_fr=fr_FR else # Test for the locale name with explicit encoding suffix. if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then gt_cv_locale_fr=fr_FR.ISO-8859-1 else # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then gt_cv_locale_fr=fr_FR.ISO8859-1 else # Test for the HP-UX locale name. if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then gt_cv_locale_fr=fr_FR.iso88591 else # Test for the Solaris 7 locale name. if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then gt_cv_locale_fr=fr else # None found. gt_cv_locale_fr=none fi fi fi fi fi ;; esac fi rm -fr conftest* ]) LOCALE_FR=$gt_cv_locale_fr AC_SUBST([LOCALE_FR]) ]) dnl Determine the name of a french locale with UTF-8 encoding. AC_DEFUN([gt_LOCALE_FR_UTF8], [ AC_REQUIRE([AM_LANGINFO_CODESET]) AC_CACHE_CHECK([for a french Unicode locale], [gt_cv_locale_fr_utf8], [ AC_LANG_CONFTEST([AC_LANG_SOURCE([ changequote(,)dnl #include #include #if HAVE_LANGINFO_CODESET # include #endif #include #include struct tm t; char buf[16]; int main () { /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl imitates locale dependent behaviour by looking at the environment variables, and all locales use the UTF-8 encoding. */ #if !(defined __BEOS__ || defined __HAIKU__) /* Check whether the given locale name is recognized by the system. */ # if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ /* On native Windows, setlocale(category, "") looks at the system settings, not at the environment variables. Also, when an encoding suffix such as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE category of the locale to "C". */ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) return 1; # else if (setlocale (LC_ALL, "") == NULL) return 1; # endif /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) is empty, and the behaviour of Tcl 8.4 in this locale is not useful. On OpenBSD 4.0, when an unsupported locale is specified, setlocale() succeeds but then nl_langinfo(CODESET) is "646". In this situation, some unit tests fail. */ # if HAVE_LANGINFO_CODESET { const char *cs = nl_langinfo (CODESET); if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) return 1; } # endif # ifdef __CYGWIN__ /* On Cygwin, avoid locale names without encoding suffix, because the locale_charset() function relies on the encoding suffix. Note that LC_ALL is set on the command line. */ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; # endif /* Check whether in the abbreviation of the second month, the second character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is two bytes long, with UTF-8 encoding. */ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; if (strftime (buf, sizeof (buf), "%b", &t) < 4 || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') return 1; #endif #if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ /* Check whether the decimal separator is a comma. On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point are nl_langinfo(RADIXCHAR) are both ".". */ if (localeconv () ->decimal_point[0] != ',') return 1; #endif return 0; } changequote([,])dnl ])]) if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then case "$host_os" in # Handle native Windows specially, because there setlocale() interprets # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", # "fr" or "fra" as "French" or "French_France.1252", # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", # "ja" as "Japanese" or "Japanese_Japan.932", # and similar. mingw*) # Test for the hypothetical native Windows locale name. if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then gt_cv_locale_fr_utf8=French_France.65001 else # None found. gt_cv_locale_fr_utf8=none fi ;; *) # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the # configure script would override the LC_ALL setting. Likewise for # LC_CTYPE, which is also set at the beginning of the configure script. # Test for the usual locale name. if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then gt_cv_locale_fr_utf8=fr_FR else # Test for the locale name with explicit encoding suffix. if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then gt_cv_locale_fr_utf8=fr_FR.UTF-8 else # Test for the Solaris 7 locale name. if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then gt_cv_locale_fr_utf8=fr.UTF-8 else # None found. gt_cv_locale_fr_utf8=none fi fi fi ;; esac fi rm -fr conftest* ]) LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 AC_SUBST([LOCALE_FR_UTF8]) ]) le-1.14.9/m4/warn-on-use.m40000644000015000007670000000415412122275245012072 00000000000000# warn-on-use.m4 serial 5 dnl Copyright (C) 2010-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. # gl_WARN_ON_USE_PREPARE(INCLUDES, NAMES) # --------------------------------------- # For each whitespace-separated element in the list of NAMES, define # HAVE_RAW_DECL_name if the function has a declaration among INCLUDES # even after being undefined as a macro. # # See warn-on-use.h for some hints on how to poison function names, as # well as ideas on poisoning global variables and macros. NAMES may # include global variables, but remember that only functions work with # _GL_WARN_ON_USE. Typically, INCLUDES only needs to list a single # header, but if the replacement header pulls in other headers because # some systems declare functions in the wrong header, then INCLUDES # should do likewise. # # It is generally safe to assume declarations for functions declared # in the intersection of C89 and C11 (such as printf) without # needing gl_WARN_ON_USE_PREPARE. AC_DEFUN([gl_WARN_ON_USE_PREPARE], [ m4_foreach_w([gl_decl], [$2], [AH_TEMPLATE([HAVE_RAW_DECL_]AS_TR_CPP(m4_defn([gl_decl])), [Define to 1 if ]m4_defn([gl_decl])[ is declared even after undefining macros.])])dnl dnl FIXME: gl_Symbol must be used unquoted until we can assume dnl autoconf 2.64 or newer. for gl_func in m4_flatten([$2]); do AS_VAR_PUSHDEF([gl_Symbol], [gl_cv_have_raw_decl_$gl_func])dnl AC_CACHE_CHECK([whether $gl_func is declared without a macro], gl_Symbol, [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([$1], [@%:@undef $gl_func (void) $gl_func;])], [AS_VAR_SET(gl_Symbol, [yes])], [AS_VAR_SET(gl_Symbol, [no])])]) AS_VAR_IF(gl_Symbol, [yes], [AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_RAW_DECL_$gl_func]), [1]) dnl shortcut - if the raw declaration exists, then set a cache dnl variable to allow skipping any later AC_CHECK_DECL efforts eval ac_cv_have_decl_$gl_func=yes]) AS_VAR_POPDEF([gl_Symbol])dnl done ]) le-1.14.9/m4/times.m40000644000015000007670000000066512122275245011043 00000000000000# times.m4 serial 2 dnl Copyright (C) 2009-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_FUNC_TIMES], [ AC_REQUIRE([gl_SYS_TIMES_H_DEFAULTS]) AC_CHECK_FUNCS_ONCE([times]) if test $ac_cv_func_times = no; then HAVE_TIMES=0 fi ]) le-1.14.9/m4/getcwd.m40000644000015000007670000001122712122275245011173 00000000000000# getcwd.m4 - check for working getcwd that is compatible with glibc # Copyright (C) 2001, 2003-2007, 2009-2013 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # Written by Paul Eggert. # serial 12 AC_DEFUN([gl_FUNC_GETCWD_NULL], [ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles AC_CHECK_HEADERS_ONCE([unistd.h]) AC_CACHE_CHECK([whether getcwd (NULL, 0) allocates memory for result], [gl_cv_func_getcwd_null], [AC_RUN_IFELSE([AC_LANG_PROGRAM([[ # if HAVE_UNISTD_H # include # else /* on Windows with MSVC */ # include # endif # ifndef getcwd char *getcwd (); # endif ]], [[ #if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ /* mingw cwd does not start with '/', but getcwd does allocate. However, mingw fails to honor non-zero size. */ #else if (chdir ("/") != 0) return 1; else { char *f = getcwd (NULL, 0); if (! f) return 2; if (f[0] != '/') return 3; if (f[1] != '\0') return 4; return 0; } #endif ]])], [gl_cv_func_getcwd_null=yes], [gl_cv_func_getcwd_null=no], [[case "$host_os" in # Guess yes on glibc systems. *-gnu*) gl_cv_func_getcwd_null="guessing yes";; # Guess yes on Cygwin. cygwin*) gl_cv_func_getcwd_null="guessing yes";; # If we don't know, assume the worst. *) gl_cv_func_getcwd_null="guessing no";; esac ]])]) ]) AC_DEFUN([gl_FUNC_GETCWD_SIGNATURE], [ AC_CACHE_CHECK([for getcwd with POSIX signature], [gl_cv_func_getcwd_posix_signature], [AC_COMPILE_IFELSE( [AC_LANG_PROGRAM( [[#include ]], [[extern #ifdef __cplusplus "C" #endif char *getcwd (char *, size_t); ]]) ], [gl_cv_func_getcwd_posix_signature=yes], [gl_cv_func_getcwd_posix_signature=no]) ]) ]) dnl Guarantee that getcwd will malloc with a NULL first argument. Assumes dnl that either the system getcwd is robust, or that calling code is okay dnl with spurious failures when run from a directory with an absolute name dnl larger than 4k bytes. dnl dnl Assumes that getcwd exists; if you are worried about obsolete dnl platforms that lacked getcwd(), then you need to use the GPL module. AC_DEFUN([gl_FUNC_GETCWD_LGPL], [ AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) AC_REQUIRE([gl_FUNC_GETCWD_NULL]) AC_REQUIRE([gl_FUNC_GETCWD_SIGNATURE]) case $gl_cv_func_getcwd_null,$gl_cv_func_getcwd_posix_signature in *yes,yes) ;; *) dnl Minimal replacement lib/getcwd-lgpl.c. REPLACE_GETCWD=1 ;; esac ]) dnl Check for all known getcwd bugs; useful for a program likely to be dnl executed from an arbitrary location. AC_DEFUN([gl_FUNC_GETCWD], [ AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) AC_REQUIRE([gl_FUNC_GETCWD_NULL]) AC_REQUIRE([gl_FUNC_GETCWD_SIGNATURE]) AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles gl_abort_bug=no case "$host_os" in mingw*) gl_cv_func_getcwd_path_max=yes ;; *) gl_FUNC_GETCWD_PATH_MAX case "$gl_cv_func_getcwd_null" in *yes) gl_FUNC_GETCWD_ABORT_BUG([gl_abort_bug=yes]) ;; esac ;; esac dnl Define HAVE_MINIMALLY_WORKING_GETCWD and HAVE_PARTLY_WORKING_GETCWD dnl if appropriate. case "$gl_cv_func_getcwd_path_max" in "no"|"no, it has the AIX bug") ;; *) AC_DEFINE([HAVE_MINIMALLY_WORKING_GETCWD], [1], [Define to 1 if getcwd minimally works, that is, its result can be trusted when it succeeds.]) ;; esac case "$gl_cv_func_getcwd_path_max" in "no, but it is partly working") AC_DEFINE([HAVE_PARTLY_WORKING_GETCWD], [1], [Define to 1 if getcwd works, except it sometimes fails when it shouldn't, setting errno to ERANGE, ENAMETOOLONG, or ENOENT.]) ;; esac if { case "$gl_cv_func_getcwd_null" in *yes) false;; *) true;; esac; } \ || test $gl_cv_func_getcwd_posix_signature != yes \ || test "$gl_cv_func_getcwd_path_max" != yes \ || test $gl_abort_bug = yes; then REPLACE_GETCWD=1 fi ]) # Prerequisites of lib/getcwd.c, when full replacement is in effect. AC_DEFUN([gl_PREREQ_GETCWD], [ AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) AC_REQUIRE([gl_CHECK_TYPE_STRUCT_DIRENT_D_INO]) : ]) le-1.14.9/m4/gnulib-comp.m40000644000015000007670000005717312122275252012142 00000000000000# DO NOT EDIT! GENERATED AUTOMATICALLY! # Copyright (C) 2002-2013 Free Software Foundation, Inc. # # This file is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 3 of the License, or # (at your option) any later version. # # This file is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this file. If not, see . # # As a special exception to the GNU General Public License, # this file may be distributed as part of a program that # contains a configuration script generated by Autoconf, under # the same distribution terms as the rest of that program. # # Generated by gnulib-tool. # # This file represents the compiled summary of the specification in # gnulib-cache.m4. It lists the computed macro invocations that need # to be invoked from configure.ac. # In projects that use version control, this file can be treated like # other built files. # This macro should be invoked from ./configure.ac, in the section # "Checks for programs", right after AC_PROG_CC, and certainly before # any checks for libraries, header files, types and library functions. AC_DEFUN([gl_EARLY], [ m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace m4_pattern_allow([^gl_ES$])dnl a valid locale name m4_pattern_allow([^gl_LIBOBJS$])dnl a variable m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable AC_REQUIRE([gl_PROG_AR_RANLIB]) AC_REQUIRE([AM_PROG_CC_C_O]) # Code from module alloca: # Code from module alloca-opt: # Code from module at-internal: # Code from module btowc: # Code from module chdir: # Code from module chdir-long: # Code from module cloexec: # Code from module close: # Code from module closedir: # Code from module configmake: # Code from module d-ino: # Code from module dirent: # Code from module dirfd: # Code from module dirname-lgpl: # Code from module dosname: # Code from module double-slash-root: # Code from module dup: # Code from module dup2: # Code from module errno: # Code from module error: # Code from module exitfail: # Code from module extensions: AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) # Code from module extern-inline: # Code from module fchdir: # Code from module fcntl: # Code from module fcntl-h: # Code from module fd-hook: # Code from module fdopendir: # Code from module filename: # Code from module filenamecat-lgpl: # Code from module fnmatch: # Code from module fstat: # Code from module fstatat: # Code from module ftruncate: # Code from module getcwd: # Code from module getcwd-lgpl: # Code from module getdtablesize: # Code from module getopt-gnu: # Code from module getopt-posix: # Code from module gettext-h: # Code from module include_next: # Code from module intprops: # Code from module largefile: AC_REQUIRE([AC_SYS_LARGEFILE]) # Code from module localcharset: # Code from module lstat: # Code from module malloc-posix: # Code from module mbrtowc: # Code from module mbsinit: # Code from module mbsrtowcs: # Code from module mbswidth: # Code from module mbtowc: # Code from module memchr: # Code from module mempcpy: # Code from module memrchr: # Code from module mkdir: # Code from module msvc-inval: # Code from module msvc-nothrow: # Code from module multiarch: # Code from module nocrash: # Code from module open: # Code from module openat: # Code from module openat-die: # Code from module openat-h: # Code from module opendir: # Code from module pathmax: # Code from module poll: # Code from module poll-h: # Code from module readdir: # Code from module realloc-posix: # Code from module rewinddir: # Code from module save-cwd: # Code from module select: # Code from module signal-h: # Code from module snippet/_Noreturn: # Code from module snippet/arg-nonnull: # Code from module snippet/c++defs: # Code from module snippet/warn-on-use: # Code from module socketlib: # Code from module sockets: # Code from module socklen: # Code from module ssize_t: # Code from module stat: # Code from module stdalign: # Code from module stdbool: # Code from module stddef: # Code from module stdint: # Code from module stdlib: # Code from module strdup: # Code from module strdup-posix: # Code from module streq: # Code from module strerror: # Code from module strerror-override: # Code from module string: # Code from module strnlen1: # Code from module strtol: # Code from module sys_select: # Code from module sys_socket: # Code from module sys_stat: # Code from module sys_time: # Code from module sys_times: # Code from module sys_types: # Code from module sys_uio: # Code from module time: # Code from module times: # Code from module unistd: # Code from module unistd-safer: # Code from module unitypes: # Code from module uniwidth/base: # Code from module uniwidth/width: # Code from module verify: # Code from module wchar: # Code from module wctype-h: # Code from module wcwidth: ]) # This macro should be invoked from ./configure.ac, in the section # "Check for header files, types and library functions". AC_DEFUN([gl_INIT], [ AM_CONDITIONAL([GL_COND_LIBTOOL], [false]) gl_cond_libtool=false gl_libdeps= gl_ltlibdeps= gl_m4_base='m4' m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) m4_pushdef([gl_LIBSOURCES_LIST], []) m4_pushdef([gl_LIBSOURCES_DIR], []) gl_COMMON gl_source_base='lib' gl_FUNC_ALLOCA AC_LIBOBJ([openat-proc]) gl_FUNC_BTOWC if test $HAVE_BTOWC = 0 || test $REPLACE_BTOWC = 1; then AC_LIBOBJ([btowc]) gl_PREREQ_BTOWC fi gl_WCHAR_MODULE_INDICATOR([btowc]) gl_UNISTD_MODULE_INDICATOR([chdir]) gl_FUNC_CHDIR_LONG if test $gl_cv_have_arbitrary_file_name_length_limit = yes; then AC_LIBOBJ([chdir-long]) gl_PREREQ_CHDIR_LONG fi gl_MODULE_INDICATOR_FOR_TESTS([cloexec]) gl_FUNC_CLOSE if test $REPLACE_CLOSE = 1; then AC_LIBOBJ([close]) fi gl_UNISTD_MODULE_INDICATOR([close]) gl_FUNC_CLOSEDIR if test $HAVE_CLOSEDIR = 0 || test $REPLACE_CLOSEDIR = 1; then AC_LIBOBJ([closedir]) fi gl_DIRENT_MODULE_INDICATOR([closedir]) gl_CONFIGMAKE_PREP gl_CHECK_TYPE_STRUCT_DIRENT_D_INO gl_DIRENT_H gl_FUNC_DIRFD if test $ac_cv_func_dirfd = no && test $gl_cv_func_dirfd_macro = no; then AC_LIBOBJ([dirfd]) gl_PREREQ_DIRFD fi gl_DIRENT_MODULE_INDICATOR([dirfd]) gl_DIRNAME_LGPL gl_DOUBLE_SLASH_ROOT gl_FUNC_DUP if test $REPLACE_DUP = 1; then AC_LIBOBJ([dup]) gl_PREREQ_DUP fi gl_UNISTD_MODULE_INDICATOR([dup]) gl_FUNC_DUP2 if test $HAVE_DUP2 = 0 || test $REPLACE_DUP2 = 1; then AC_LIBOBJ([dup2]) gl_PREREQ_DUP2 fi gl_UNISTD_MODULE_INDICATOR([dup2]) gl_HEADER_ERRNO_H gl_ERROR if test $ac_cv_lib_error_at_line = no; then AC_LIBOBJ([error]) gl_PREREQ_ERROR fi m4_ifdef([AM_XGETTEXT_OPTION], [AM_][XGETTEXT_OPTION([--flag=error:3:c-format]) AM_][XGETTEXT_OPTION([--flag=error_at_line:5:c-format])]) AC_REQUIRE([gl_EXTERN_INLINE]) gl_FUNC_FCHDIR gl_UNISTD_MODULE_INDICATOR([fchdir]) gl_FUNC_FCNTL if test $HAVE_FCNTL = 0 || test $REPLACE_FCNTL = 1; then AC_LIBOBJ([fcntl]) fi gl_FCNTL_MODULE_INDICATOR([fcntl]) gl_FCNTL_H gl_FUNC_FDOPENDIR if test $HAVE_FDOPENDIR = 0 || test $REPLACE_FDOPENDIR = 1; then AC_LIBOBJ([fdopendir]) fi gl_DIRENT_MODULE_INDICATOR([fdopendir]) gl_MODULE_INDICATOR([fdopendir]) gl_FILE_NAME_CONCAT_LGPL gl_FUNC_FNMATCH_POSIX if test -n "$FNMATCH_H"; then AC_LIBOBJ([fnmatch]) gl_PREREQ_FNMATCH fi gl_FUNC_FSTAT if test $REPLACE_FSTAT = 1; then AC_LIBOBJ([fstat]) gl_PREREQ_FSTAT fi gl_SYS_STAT_MODULE_INDICATOR([fstat]) gl_FUNC_FSTATAT if test $HAVE_FSTATAT = 0 || test $REPLACE_FSTATAT = 1; then AC_LIBOBJ([fstatat]) fi gl_SYS_STAT_MODULE_INDICATOR([fstatat]) gl_FUNC_FTRUNCATE if test $HAVE_FTRUNCATE = 0 || test $REPLACE_FTRUNCATE = 1; then AC_LIBOBJ([ftruncate]) gl_PREREQ_FTRUNCATE fi gl_UNISTD_MODULE_INDICATOR([ftruncate]) gl_FUNC_GETCWD if test $REPLACE_GETCWD = 1; then AC_LIBOBJ([getcwd]) gl_PREREQ_GETCWD fi gl_MODULE_INDICATOR([getcwd]) gl_UNISTD_MODULE_INDICATOR([getcwd]) gl_FUNC_GETCWD_LGPL if test $REPLACE_GETCWD = 1; then AC_LIBOBJ([getcwd-lgpl]) fi gl_UNISTD_MODULE_INDICATOR([getcwd]) gl_FUNC_GETDTABLESIZE if test $HAVE_GETDTABLESIZE = 0; then AC_LIBOBJ([getdtablesize]) gl_PREREQ_GETDTABLESIZE fi gl_UNISTD_MODULE_INDICATOR([getdtablesize]) gl_FUNC_GETOPT_GNU if test $REPLACE_GETOPT = 1; then AC_LIBOBJ([getopt]) AC_LIBOBJ([getopt1]) gl_PREREQ_GETOPT dnl Arrange for unistd.h to include getopt.h. GNULIB_GL_UNISTD_H_GETOPT=1 fi AC_SUBST([GNULIB_GL_UNISTD_H_GETOPT]) gl_MODULE_INDICATOR_FOR_TESTS([getopt-gnu]) gl_FUNC_GETOPT_POSIX if test $REPLACE_GETOPT = 1; then AC_LIBOBJ([getopt]) AC_LIBOBJ([getopt1]) gl_PREREQ_GETOPT dnl Arrange for unistd.h to include getopt.h. GNULIB_GL_UNISTD_H_GETOPT=1 fi AC_SUBST([GNULIB_GL_UNISTD_H_GETOPT]) AC_SUBST([LIBINTL]) AC_SUBST([LTLIBINTL]) AC_REQUIRE([gl_LARGEFILE]) gl_LOCALCHARSET LOCALCHARSET_TESTS_ENVIRONMENT="CHARSETALIASDIR=\"\$(abs_top_builddir)/$gl_source_base\"" AC_SUBST([LOCALCHARSET_TESTS_ENVIRONMENT]) gl_FUNC_LSTAT if test $REPLACE_LSTAT = 1; then AC_LIBOBJ([lstat]) gl_PREREQ_LSTAT fi gl_SYS_STAT_MODULE_INDICATOR([lstat]) gl_FUNC_MALLOC_POSIX if test $REPLACE_MALLOC = 1; then AC_LIBOBJ([malloc]) fi gl_STDLIB_MODULE_INDICATOR([malloc-posix]) gl_FUNC_MBRTOWC if test $HAVE_MBRTOWC = 0 || test $REPLACE_MBRTOWC = 1; then AC_LIBOBJ([mbrtowc]) gl_PREREQ_MBRTOWC fi gl_WCHAR_MODULE_INDICATOR([mbrtowc]) gl_FUNC_MBSINIT if test $HAVE_MBSINIT = 0 || test $REPLACE_MBSINIT = 1; then AC_LIBOBJ([mbsinit]) gl_PREREQ_MBSINIT fi gl_WCHAR_MODULE_INDICATOR([mbsinit]) gl_FUNC_MBSRTOWCS if test $HAVE_MBSRTOWCS = 0 || test $REPLACE_MBSRTOWCS = 1; then AC_LIBOBJ([mbsrtowcs]) AC_LIBOBJ([mbsrtowcs-state]) gl_PREREQ_MBSRTOWCS fi gl_WCHAR_MODULE_INDICATOR([mbsrtowcs]) gl_MBSWIDTH gl_FUNC_MBTOWC if test $REPLACE_MBTOWC = 1; then AC_LIBOBJ([mbtowc]) gl_PREREQ_MBTOWC fi gl_STDLIB_MODULE_INDICATOR([mbtowc]) gl_FUNC_MEMCHR if test $HAVE_MEMCHR = 0 || test $REPLACE_MEMCHR = 1; then AC_LIBOBJ([memchr]) gl_PREREQ_MEMCHR fi gl_STRING_MODULE_INDICATOR([memchr]) gl_FUNC_MEMPCPY if test $HAVE_MEMPCPY = 0; then AC_LIBOBJ([mempcpy]) gl_PREREQ_MEMPCPY fi gl_STRING_MODULE_INDICATOR([mempcpy]) gl_FUNC_MEMRCHR if test $ac_cv_func_memrchr = no; then AC_LIBOBJ([memrchr]) gl_PREREQ_MEMRCHR fi gl_STRING_MODULE_INDICATOR([memrchr]) gl_FUNC_MKDIR if test $REPLACE_MKDIR = 1; then AC_LIBOBJ([mkdir]) fi gl_MSVC_INVAL if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then AC_LIBOBJ([msvc-inval]) fi gl_MSVC_NOTHROW if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then AC_LIBOBJ([msvc-nothrow]) fi gl_MULTIARCH gl_FUNC_OPEN if test $REPLACE_OPEN = 1; then AC_LIBOBJ([open]) gl_PREREQ_OPEN fi gl_FCNTL_MODULE_INDICATOR([open]) gl_FUNC_OPENAT if test $HAVE_OPENAT = 0 || test $REPLACE_OPENAT = 1; then AC_LIBOBJ([openat]) gl_PREREQ_OPENAT fi gl_MODULE_INDICATOR([openat]) dnl for lib/getcwd.c gl_FCNTL_MODULE_INDICATOR([openat]) gl_FUNC_OPENDIR if test $HAVE_OPENDIR = 0 || test $REPLACE_OPENDIR = 1; then AC_LIBOBJ([opendir]) fi gl_DIRENT_MODULE_INDICATOR([opendir]) gl_PATHMAX gl_FUNC_POLL if test $HAVE_POLL = 0 || test $REPLACE_POLL = 1; then AC_LIBOBJ([poll]) gl_PREREQ_POLL fi gl_POLL_MODULE_INDICATOR([poll]) gl_POLL_H gl_FUNC_READDIR if test $HAVE_READDIR = 0; then AC_LIBOBJ([readdir]) fi gl_DIRENT_MODULE_INDICATOR([readdir]) gl_FUNC_REALLOC_POSIX if test $REPLACE_REALLOC = 1; then AC_LIBOBJ([realloc]) fi gl_STDLIB_MODULE_INDICATOR([realloc-posix]) gl_FUNC_REWINDDIR if test $HAVE_REWINDDIR = 0; then AC_LIBOBJ([rewinddir]) fi gl_DIRENT_MODULE_INDICATOR([rewinddir]) gl_SAVE_CWD gl_FUNC_SELECT if test $REPLACE_SELECT = 1; then AC_LIBOBJ([select]) fi gl_SYS_SELECT_MODULE_INDICATOR([select]) gl_SIGNAL_H gl_SOCKETLIB gl_SOCKETS gl_TYPE_SOCKLEN_T gt_TYPE_SSIZE_T gl_FUNC_STAT if test $REPLACE_STAT = 1; then AC_LIBOBJ([stat]) gl_PREREQ_STAT fi gl_SYS_STAT_MODULE_INDICATOR([stat]) gl_STDALIGN_H AM_STDBOOL_H gl_STDDEF_H gl_STDINT_H gl_STDLIB_H gl_FUNC_STRDUP if test $ac_cv_func_strdup = no; then AC_LIBOBJ([strdup]) gl_PREREQ_STRDUP fi gl_STRING_MODULE_INDICATOR([strdup]) gl_FUNC_STRDUP_POSIX if test $ac_cv_func_strdup = no || test $REPLACE_STRDUP = 1; then AC_LIBOBJ([strdup]) gl_PREREQ_STRDUP fi gl_STRING_MODULE_INDICATOR([strdup]) gl_FUNC_STRERROR if test $REPLACE_STRERROR = 1; then AC_LIBOBJ([strerror]) fi gl_MODULE_INDICATOR([strerror]) gl_STRING_MODULE_INDICATOR([strerror]) AC_REQUIRE([gl_HEADER_ERRNO_H]) AC_REQUIRE([gl_FUNC_STRERROR_0]) if test -n "$ERRNO_H" || test $REPLACE_STRERROR_0 = 1; then AC_LIBOBJ([strerror-override]) gl_PREREQ_SYS_H_WINSOCK2 fi gl_HEADER_STRING_H gl_FUNC_STRTOL if test $ac_cv_func_strtol = no; then AC_LIBOBJ([strtol]) fi gl_HEADER_SYS_SELECT AC_PROG_MKDIR_P gl_HEADER_SYS_SOCKET AC_PROG_MKDIR_P gl_HEADER_SYS_STAT_H AC_PROG_MKDIR_P gl_HEADER_SYS_TIME_H AC_PROG_MKDIR_P gl_SYS_TIMES_H AC_PROG_MKDIR_P gl_SYS_TYPES_H AC_PROG_MKDIR_P gl_HEADER_SYS_UIO AC_PROG_MKDIR_P gl_HEADER_TIME_H gl_FUNC_TIMES if test $HAVE_TIMES = 0; then AC_LIBOBJ([times]) fi gl_SYS_TIMES_MODULE_INDICATOR([times]) gl_UNISTD_H gl_UNISTD_SAFER gl_LIBUNISTRING_LIBHEADER([0.9], [unitypes.h]) gl_LIBUNISTRING_LIBHEADER([0.9], [uniwidth.h]) gl_LIBUNISTRING_MODULE([0.9.4], [uniwidth/width]) gl_WCHAR_H gl_WCTYPE_H gl_FUNC_WCWIDTH if test $HAVE_WCWIDTH = 0 || test $REPLACE_WCWIDTH = 1; then AC_LIBOBJ([wcwidth]) fi gl_WCHAR_MODULE_INDICATOR([wcwidth]) # End of code from modules m4_ifval(gl_LIBSOURCES_LIST, [ m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || for gl_file in ]gl_LIBSOURCES_LIST[ ; do if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 exit 1 fi done])dnl m4_if(m4_sysval, [0], [], [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) ]) m4_popdef([gl_LIBSOURCES_DIR]) m4_popdef([gl_LIBSOURCES_LIST]) m4_popdef([AC_LIBSOURCES]) m4_popdef([AC_REPLACE_FUNCS]) m4_popdef([AC_LIBOBJ]) AC_CONFIG_COMMANDS_PRE([ gl_libobjs= gl_ltlibobjs= if test -n "$gl_LIBOBJS"; then # Remove the extension. sed_drop_objext='s/\.o$//;s/\.obj$//' for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do gl_libobjs="$gl_libobjs $i.$ac_objext" gl_ltlibobjs="$gl_ltlibobjs $i.lo" done fi AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) ]) gltests_libdeps= gltests_ltlibdeps= m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) m4_pushdef([gltests_LIBSOURCES_LIST], []) m4_pushdef([gltests_LIBSOURCES_DIR], []) gl_COMMON gl_source_base='tests' changequote(,)dnl gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS changequote([, ])dnl AC_SUBST([gltests_WITNESS]) gl_module_indicator_condition=$gltests_WITNESS m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) m4_popdef([gl_MODULE_INDICATOR_CONDITION]) m4_ifval(gltests_LIBSOURCES_LIST, [ m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || for gl_file in ]gltests_LIBSOURCES_LIST[ ; do if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 exit 1 fi done])dnl m4_if(m4_sysval, [0], [], [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) ]) m4_popdef([gltests_LIBSOURCES_DIR]) m4_popdef([gltests_LIBSOURCES_LIST]) m4_popdef([AC_LIBSOURCES]) m4_popdef([AC_REPLACE_FUNCS]) m4_popdef([AC_LIBOBJ]) AC_CONFIG_COMMANDS_PRE([ gltests_libobjs= gltests_ltlibobjs= if test -n "$gltests_LIBOBJS"; then # Remove the extension. sed_drop_objext='s/\.o$//;s/\.obj$//' for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do gltests_libobjs="$gltests_libobjs $i.$ac_objext" gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" done fi AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) ]) LIBGNU_LIBDEPS="$gl_libdeps" AC_SUBST([LIBGNU_LIBDEPS]) LIBGNU_LTLIBDEPS="$gl_ltlibdeps" AC_SUBST([LIBGNU_LTLIBDEPS]) ]) # Like AC_LIBOBJ, except that the module name goes # into gl_LIBOBJS instead of into LIBOBJS. AC_DEFUN([gl_LIBOBJ], [ AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" ]) # Like AC_REPLACE_FUNCS, except that the module name goes # into gl_LIBOBJS instead of into LIBOBJS. AC_DEFUN([gl_REPLACE_FUNCS], [ m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) ]) # Like AC_LIBSOURCES, except the directory where the source file is # expected is derived from the gnulib-tool parameterization, # and alloca is special cased (for the alloca-opt module). # We could also entirely rely on EXTRA_lib..._SOURCES. AC_DEFUN([gl_LIBSOURCES], [ m4_foreach([_gl_NAME], [$1], [ m4_if(_gl_NAME, [alloca.c], [], [ m4_define([gl_LIBSOURCES_DIR], [lib]) m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) ]) ]) ]) # Like AC_LIBOBJ, except that the module name goes # into gltests_LIBOBJS instead of into LIBOBJS. AC_DEFUN([gltests_LIBOBJ], [ AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" ]) # Like AC_REPLACE_FUNCS, except that the module name goes # into gltests_LIBOBJS instead of into LIBOBJS. AC_DEFUN([gltests_REPLACE_FUNCS], [ m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) ]) # Like AC_LIBSOURCES, except the directory where the source file is # expected is derived from the gnulib-tool parameterization, # and alloca is special cased (for the alloca-opt module). # We could also entirely rely on EXTRA_lib..._SOURCES. AC_DEFUN([gltests_LIBSOURCES], [ m4_foreach([_gl_NAME], [$1], [ m4_if(_gl_NAME, [alloca.c], [], [ m4_define([gltests_LIBSOURCES_DIR], [tests]) m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) ]) ]) ]) # This macro records the list of files which have been installed by # gnulib-tool and may be removed by future gnulib-tool invocations. AC_DEFUN([gl_FILE_LIST], [ build-aux/snippet/_Noreturn.h build-aux/snippet/arg-nonnull.h build-aux/snippet/c++defs.h build-aux/snippet/warn-on-use.h lib/alloca.c lib/alloca.in.h lib/at-func.c lib/basename-lgpl.c lib/btowc.c lib/chdir-long.c lib/chdir-long.h lib/cloexec.c lib/cloexec.h lib/close.c lib/closedir.c lib/config.charset lib/dirent-private.h lib/dirent.in.h lib/dirfd.c lib/dirname-lgpl.c lib/dirname.h lib/dosname.h lib/dup-safer.c lib/dup.c lib/dup2.c lib/errno.in.h lib/error.c lib/error.h lib/exitfail.c lib/exitfail.h lib/fchdir.c lib/fcntl.c lib/fcntl.in.h lib/fd-hook.c lib/fd-hook.h lib/fd-safer.c lib/fdopendir.c lib/filename.h lib/filenamecat-lgpl.c lib/filenamecat.h lib/fnmatch.c lib/fnmatch.in.h lib/fnmatch_loop.c lib/fstat.c lib/fstatat.c lib/ftruncate.c lib/getcwd-lgpl.c lib/getcwd.c lib/getdtablesize.c lib/getopt.c lib/getopt.in.h lib/getopt1.c lib/getopt_int.h lib/gettext.h lib/intprops.h lib/localcharset.c lib/localcharset.h lib/lstat.c lib/malloc.c lib/mbrtowc.c lib/mbsinit.c lib/mbsrtowcs-impl.h lib/mbsrtowcs-state.c lib/mbsrtowcs.c lib/mbswidth.c lib/mbswidth.h lib/mbtowc-impl.h lib/mbtowc.c lib/memchr.c lib/memchr.valgrind lib/mempcpy.c lib/memrchr.c lib/mkdir.c lib/msvc-inval.c lib/msvc-inval.h lib/msvc-nothrow.c lib/msvc-nothrow.h lib/open.c lib/openat-die.c lib/openat-priv.h lib/openat-proc.c lib/openat.c lib/openat.h lib/opendir.c lib/pathmax.h lib/pipe-safer.c lib/poll.c lib/poll.in.h lib/readdir.c lib/realloc.c lib/ref-add.sin lib/ref-del.sin lib/rewinddir.c lib/save-cwd.c lib/save-cwd.h lib/select.c lib/signal.in.h lib/sockets.c lib/sockets.h lib/stat.c lib/stdalign.in.h lib/stdbool.in.h lib/stddef.in.h lib/stdint.in.h lib/stdlib.in.h lib/strdup.c lib/streq.h lib/strerror-override.c lib/strerror-override.h lib/strerror.c lib/string.in.h lib/stripslash.c lib/strnlen1.c lib/strnlen1.h lib/strtol.c lib/sys_select.in.h lib/sys_socket.c lib/sys_socket.in.h lib/sys_stat.in.h lib/sys_time.in.h lib/sys_times.in.h lib/sys_types.in.h lib/sys_uio.in.h lib/time.in.h lib/times.c lib/unistd--.h lib/unistd-safer.h lib/unistd.c lib/unistd.in.h lib/unitypes.in.h lib/uniwidth.in.h lib/uniwidth/cjk.h lib/uniwidth/width.c lib/verify.h lib/w32sock.h lib/wchar.in.h lib/wctype-h.c lib/wctype.in.h lib/wcwidth.c m4/00gnulib.m4 m4/alloca.m4 m4/btowc.m4 m4/chdir-long.m4 m4/close.m4 m4/closedir.m4 m4/codeset.m4 m4/configmake.m4 m4/d-ino.m4 m4/dirent_h.m4 m4/dirfd.m4 m4/dirname.m4 m4/double-slash-root.m4 m4/dup.m4 m4/dup2.m4 m4/errno_h.m4 m4/error.m4 m4/extensions.m4 m4/extern-inline.m4 m4/fchdir.m4 m4/fcntl-o.m4 m4/fcntl.m4 m4/fcntl_h.m4 m4/fdopendir.m4 m4/filenamecat.m4 m4/fnmatch.m4 m4/fstat.m4 m4/fstatat.m4 m4/ftruncate.m4 m4/getcwd-abort-bug.m4 m4/getcwd-path-max.m4 m4/getcwd.m4 m4/getdtablesize.m4 m4/getopt.m4 m4/glibc21.m4 m4/gnulib-common.m4 m4/include_next.m4 m4/largefile.m4 m4/libunistring-base.m4 m4/localcharset.m4 m4/locale-fr.m4 m4/locale-ja.m4 m4/locale-zh.m4 m4/longlong.m4 m4/lstat.m4 m4/malloc.m4 m4/mbrtowc.m4 m4/mbsinit.m4 m4/mbsrtowcs.m4 m4/mbstate_t.m4 m4/mbswidth.m4 m4/mbtowc.m4 m4/memchr.m4 m4/mempcpy.m4 m4/memrchr.m4 m4/mkdir.m4 m4/mmap-anon.m4 m4/mode_t.m4 m4/msvc-inval.m4 m4/msvc-nothrow.m4 m4/multiarch.m4 m4/nocrash.m4 m4/off_t.m4 m4/onceonly.m4 m4/open.m4 m4/openat.m4 m4/opendir.m4 m4/pathmax.m4 m4/poll.m4 m4/poll_h.m4 m4/readdir.m4 m4/realloc.m4 m4/rewinddir.m4 m4/save-cwd.m4 m4/select.m4 m4/signal_h.m4 m4/socketlib.m4 m4/sockets.m4 m4/socklen.m4 m4/sockpfaf.m4 m4/ssize_t.m4 m4/stat.m4 m4/stdalign.m4 m4/stdbool.m4 m4/stddef_h.m4 m4/stdint.m4 m4/stdlib_h.m4 m4/strdup.m4 m4/strerror.m4 m4/string_h.m4 m4/strtol.m4 m4/sys_select_h.m4 m4/sys_socket_h.m4 m4/sys_stat_h.m4 m4/sys_time_h.m4 m4/sys_times_h.m4 m4/sys_types_h.m4 m4/sys_uio_h.m4 m4/time_h.m4 m4/times.m4 m4/unistd-safer.m4 m4/unistd_h.m4 m4/warn-on-use.m4 m4/wchar_h.m4 m4/wchar_t.m4 m4/wctype_h.m4 m4/wcwidth.m4 m4/wint_t.m4 ]) le-1.14.9/m4/double-slash-root.m40000644000015000007670000000312512122275245013257 00000000000000# double-slash-root.m4 serial 4 -*- Autoconf -*- dnl Copyright (C) 2006, 2008-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_DOUBLE_SLASH_ROOT], [ AC_REQUIRE([AC_CANONICAL_HOST]) AC_CACHE_CHECK([whether // is distinct from /], [gl_cv_double_slash_root], [ if test x"$cross_compiling" = xyes ; then # When cross-compiling, there is no way to tell whether // is special # short of a list of hosts. However, the only known hosts to date # that have a distinct // are Apollo DomainOS (too old to port to), # Cygwin, and z/OS. If anyone knows of another system for which // has # special semantics and is distinct from /, please report it to # . case $host in *-cygwin | i370-ibm-openedition) gl_cv_double_slash_root=yes ;; *) # Be optimistic and assume that / and // are the same when we # don't know. gl_cv_double_slash_root='unknown, assuming no' ;; esac else set x `ls -di / // 2>/dev/null` if test "$[2]" = "$[4]" && wc //dev/null >/dev/null 2>&1; then gl_cv_double_slash_root=no else gl_cv_double_slash_root=yes fi fi]) if test "$gl_cv_double_slash_root" = yes; then AC_DEFINE([DOUBLE_SLASH_IS_DISTINCT_ROOT], [1], [Define to 1 if // is a file system root distinct from /.]) fi ]) le-1.14.9/m4/realloc.m40000644000015000007670000000475312122275245011345 00000000000000# realloc.m4 serial 13 dnl Copyright (C) 2007, 2009-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. m4_version_prereq([2.70], [] ,[ # This is taken from the following Autoconf patch: # http://git.savannah.gnu.org/gitweb/?p=autoconf.git;a=commitdiff;h=7fbb553727ed7e0e689a17594b58559ecf3ea6e9 AC_DEFUN([_AC_FUNC_REALLOC_IF], [ AC_REQUIRE([AC_HEADER_STDC])dnl AC_REQUIRE([AC_CANONICAL_HOST])dnl for cross-compiles AC_CHECK_HEADERS([stdlib.h]) AC_CACHE_CHECK([for GNU libc compatible realloc], [ac_cv_func_realloc_0_nonnull], [AC_RUN_IFELSE( [AC_LANG_PROGRAM( [[#if defined STDC_HEADERS || defined HAVE_STDLIB_H # include #else char *realloc (); #endif ]], [[return ! realloc (0, 0);]]) ], [ac_cv_func_realloc_0_nonnull=yes], [ac_cv_func_realloc_0_nonnull=no], [case "$host_os" in # Guess yes on platforms where we know the result. *-gnu* | freebsd* | netbsd* | openbsd* \ | hpux* | solaris* | cygwin* | mingw*) ac_cv_func_realloc_0_nonnull=yes ;; # If we don't know, assume the worst. *) ac_cv_func_realloc_0_nonnull=no ;; esac ]) ]) AS_IF([test $ac_cv_func_realloc_0_nonnull = yes], [$1], [$2]) ])# AC_FUNC_REALLOC ]) # gl_FUNC_REALLOC_GNU # ------------------- # Test whether 'realloc (0, 0)' is handled like in GNU libc, and replace # realloc if it is not. AC_DEFUN([gl_FUNC_REALLOC_GNU], [ AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) dnl _AC_FUNC_REALLOC_IF is defined in Autoconf. _AC_FUNC_REALLOC_IF( [AC_DEFINE([HAVE_REALLOC_GNU], [1], [Define to 1 if your system has a GNU libc compatible 'realloc' function, and to 0 otherwise.])], [AC_DEFINE([HAVE_REALLOC_GNU], [0]) REPLACE_REALLOC=1 ]) ])# gl_FUNC_REALLOC_GNU # gl_FUNC_REALLOC_POSIX # --------------------- # Test whether 'realloc' is POSIX compliant (sets errno to ENOMEM when it # fails), and replace realloc if it is not. AC_DEFUN([gl_FUNC_REALLOC_POSIX], [ AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) AC_REQUIRE([gl_CHECK_MALLOC_POSIX]) if test $gl_cv_func_malloc_posix = yes; then AC_DEFINE([HAVE_REALLOC_POSIX], [1], [Define if the 'realloc' function is POSIX compliant.]) else REPLACE_REALLOC=1 fi ]) le-1.14.9/m4/socketlib.m40000644000015000007670000000524412122275245011677 00000000000000# socketlib.m4 serial 1 dnl Copyright (C) 2008-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl gl_SOCKETLIB dnl Determines the library to use for socket functions. dnl Sets and AC_SUBSTs LIBSOCKET. AC_DEFUN([gl_SOCKETLIB], [ gl_PREREQ_SYS_H_WINSOCK2 dnl for HAVE_WINSOCK2_H LIBSOCKET= if test $HAVE_WINSOCK2_H = 1; then dnl Native Windows API (not Cygwin). AC_CACHE_CHECK([if we need to call WSAStartup in winsock2.h and -lws2_32], [gl_cv_func_wsastartup], [ gl_save_LIBS="$LIBS" LIBS="$LIBS -lws2_32" AC_LINK_IFELSE([AC_LANG_PROGRAM([[ #ifdef HAVE_WINSOCK2_H # include #endif]], [[ WORD wVersionRequested = MAKEWORD(1, 1); WSADATA wsaData; int err = WSAStartup(wVersionRequested, &wsaData); WSACleanup ();]])], gl_cv_func_wsastartup=yes, gl_cv_func_wsastartup=no) LIBS="$gl_save_LIBS" ]) if test "$gl_cv_func_wsastartup" = "yes"; then AC_DEFINE([WINDOWS_SOCKETS], [1], [Define if WSAStartup is needed.]) LIBSOCKET='-lws2_32' fi else dnl Unix API. dnl Solaris has most socket functions in libsocket. dnl Haiku has most socket functions in libnetwork. dnl BeOS has most socket functions in libnet. AC_CACHE_CHECK([for library containing setsockopt], [gl_cv_lib_socket], [ gl_cv_lib_socket= AC_LINK_IFELSE([AC_LANG_PROGRAM([[extern #ifdef __cplusplus "C" #endif char setsockopt();]], [[setsockopt();]])], [], [gl_save_LIBS="$LIBS" LIBS="$gl_save_LIBS -lsocket" AC_LINK_IFELSE([AC_LANG_PROGRAM([[extern #ifdef __cplusplus "C" #endif char setsockopt();]], [[setsockopt();]])], [gl_cv_lib_socket="-lsocket"]) if test -z "$gl_cv_lib_socket"; then LIBS="$gl_save_LIBS -lnetwork" AC_LINK_IFELSE([AC_LANG_PROGRAM([[extern #ifdef __cplusplus "C" #endif char setsockopt();]], [[setsockopt();]])], [gl_cv_lib_socket="-lnetwork"]) if test -z "$gl_cv_lib_socket"; then LIBS="$gl_save_LIBS -lnet" AC_LINK_IFELSE([AC_LANG_PROGRAM([[extern #ifdef __cplusplus "C" #endif char setsockopt();]], [[setsockopt();]])], [gl_cv_lib_socket="-lnet"]) fi fi LIBS="$gl_save_LIBS" ]) if test -z "$gl_cv_lib_socket"; then gl_cv_lib_socket="none needed" fi ]) if test "$gl_cv_lib_socket" != "none needed"; then LIBSOCKET="$gl_cv_lib_socket" fi fi AC_SUBST([LIBSOCKET]) ]) le-1.14.9/m4/msvc-inval.m40000644000015000007670000000133412122275245011773 00000000000000# msvc-inval.m4 serial 1 dnl Copyright (C) 2011-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_MSVC_INVAL], [ AC_CHECK_FUNCS_ONCE([_set_invalid_parameter_handler]) if test $ac_cv_func__set_invalid_parameter_handler = yes; then HAVE_MSVC_INVALID_PARAMETER_HANDLER=1 AC_DEFINE([HAVE_MSVC_INVALID_PARAMETER_HANDLER], [1], [Define to 1 on MSVC platforms that have the "invalid parameter handler" concept.]) else HAVE_MSVC_INVALID_PARAMETER_HANDLER=0 fi AC_SUBST([HAVE_MSVC_INVALID_PARAMETER_HANDLER]) ]) le-1.14.9/m4/wchar_h.m40000644000015000007670000002224012122275245011326 00000000000000dnl A placeholder for ISO C99 , for platforms that have issues. dnl Copyright (C) 2007-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl Written by Eric Blake. # wchar_h.m4 serial 39 AC_DEFUN([gl_WCHAR_H], [ AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) AC_REQUIRE([gl_WCHAR_H_INLINE_OK]) dnl Prepare for creating substitute . dnl Check for (missing in Linux uClibc when built without wide dnl character support). dnl is always overridden, because of GNULIB_POSIXCHECK. gl_CHECK_NEXT_HEADERS([wchar.h]) if test $ac_cv_header_wchar_h = yes; then HAVE_WCHAR_H=1 else HAVE_WCHAR_H=0 fi AC_SUBST([HAVE_WCHAR_H]) AC_REQUIRE([gl_FEATURES_H]) AC_REQUIRE([gt_TYPE_WINT_T]) if test $gt_cv_c_wint_t = yes; then HAVE_WINT_T=1 else HAVE_WINT_T=0 fi AC_SUBST([HAVE_WINT_T]) dnl Check for declarations of anything we want to poison if the dnl corresponding gnulib module is not in use. gl_WARN_ON_USE_PREPARE([[ /* Tru64 with Desktop Toolkit C has a bug: must be included before . BSD/OS 4.0.1 has a bug: , and must be included before . */ #if !(defined __GLIBC__ && !defined __UCLIBC__) # include # include # include #endif #include ]], [btowc wctob mbsinit mbrtowc mbrlen mbsrtowcs mbsnrtowcs wcrtomb wcsrtombs wcsnrtombs wcwidth wmemchr wmemcmp wmemcpy wmemmove wmemset wcslen wcsnlen wcscpy wcpcpy wcsncpy wcpncpy wcscat wcsncat wcscmp wcsncmp wcscasecmp wcsncasecmp wcscoll wcsxfrm wcsdup wcschr wcsrchr wcscspn wcsspn wcspbrk wcsstr wcstok wcswidth ]) ]) dnl Check whether is usable at all. AC_DEFUN([gl_WCHAR_H_INLINE_OK], [ dnl Test whether suffers due to the transition from '__inline' to dnl 'gnu_inline'. See dnl and . In summary, dnl glibc version 2.5 or older, together with gcc version 4.3 or newer and dnl the option -std=c99 or -std=gnu99, leads to a broken . AC_CACHE_CHECK([whether uses 'inline' correctly], [gl_cv_header_wchar_h_correct_inline], [gl_cv_header_wchar_h_correct_inline=yes AC_LANG_CONFTEST([ AC_LANG_SOURCE([[#define wcstod renamed_wcstod /* Tru64 with Desktop Toolkit C has a bug: must be included before . BSD/OS 4.0.1 has a bug: , and must be included before . */ #include #include #include #include extern int zero (void); int main () { return zero(); } ]])]) if AC_TRY_EVAL([ac_compile]); then mv conftest.$ac_objext conftest1.$ac_objext AC_LANG_CONFTEST([ AC_LANG_SOURCE([[#define wcstod renamed_wcstod /* Tru64 with Desktop Toolkit C has a bug: must be included before . BSD/OS 4.0.1 has a bug: , and must be included before . */ #include #include #include #include int zero (void) { return 0; } ]])]) if AC_TRY_EVAL([ac_compile]); then mv conftest.$ac_objext conftest2.$ac_objext if $CC -o conftest$ac_exeext $CFLAGS $LDFLAGS conftest1.$ac_objext conftest2.$ac_objext $LIBS >&AS_MESSAGE_LOG_FD 2>&1; then : else gl_cv_header_wchar_h_correct_inline=no fi fi fi rm -f conftest1.$ac_objext conftest2.$ac_objext conftest$ac_exeext ]) if test $gl_cv_header_wchar_h_correct_inline = no; then AC_MSG_ERROR([ cannot be used with this compiler ($CC $CFLAGS $CPPFLAGS). This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in C99 mode. You have four options: - Add the flag -fgnu89-inline to CC and reconfigure, or - Fix your include files, using parts of , or - Use a gcc version older than 4.3, or - Don't use the flags -std=c99 or -std=gnu99. Configuration aborted.]) fi ]) AC_DEFUN([gl_WCHAR_MODULE_INDICATOR], [ dnl Use AC_REQUIRE here, so that the default settings are expanded once only. AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) gl_MODULE_INDICATOR_SET_VARIABLE([$1]) dnl Define it also as a C macro, for the benefit of the unit tests. gl_MODULE_INDICATOR_FOR_TESTS([$1]) ]) AC_DEFUN([gl_WCHAR_H_DEFAULTS], [ GNULIB_BTOWC=0; AC_SUBST([GNULIB_BTOWC]) GNULIB_WCTOB=0; AC_SUBST([GNULIB_WCTOB]) GNULIB_MBSINIT=0; AC_SUBST([GNULIB_MBSINIT]) GNULIB_MBRTOWC=0; AC_SUBST([GNULIB_MBRTOWC]) GNULIB_MBRLEN=0; AC_SUBST([GNULIB_MBRLEN]) GNULIB_MBSRTOWCS=0; AC_SUBST([GNULIB_MBSRTOWCS]) GNULIB_MBSNRTOWCS=0; AC_SUBST([GNULIB_MBSNRTOWCS]) GNULIB_WCRTOMB=0; AC_SUBST([GNULIB_WCRTOMB]) GNULIB_WCSRTOMBS=0; AC_SUBST([GNULIB_WCSRTOMBS]) GNULIB_WCSNRTOMBS=0; AC_SUBST([GNULIB_WCSNRTOMBS]) GNULIB_WCWIDTH=0; AC_SUBST([GNULIB_WCWIDTH]) GNULIB_WMEMCHR=0; AC_SUBST([GNULIB_WMEMCHR]) GNULIB_WMEMCMP=0; AC_SUBST([GNULIB_WMEMCMP]) GNULIB_WMEMCPY=0; AC_SUBST([GNULIB_WMEMCPY]) GNULIB_WMEMMOVE=0; AC_SUBST([GNULIB_WMEMMOVE]) GNULIB_WMEMSET=0; AC_SUBST([GNULIB_WMEMSET]) GNULIB_WCSLEN=0; AC_SUBST([GNULIB_WCSLEN]) GNULIB_WCSNLEN=0; AC_SUBST([GNULIB_WCSNLEN]) GNULIB_WCSCPY=0; AC_SUBST([GNULIB_WCSCPY]) GNULIB_WCPCPY=0; AC_SUBST([GNULIB_WCPCPY]) GNULIB_WCSNCPY=0; AC_SUBST([GNULIB_WCSNCPY]) GNULIB_WCPNCPY=0; AC_SUBST([GNULIB_WCPNCPY]) GNULIB_WCSCAT=0; AC_SUBST([GNULIB_WCSCAT]) GNULIB_WCSNCAT=0; AC_SUBST([GNULIB_WCSNCAT]) GNULIB_WCSCMP=0; AC_SUBST([GNULIB_WCSCMP]) GNULIB_WCSNCMP=0; AC_SUBST([GNULIB_WCSNCMP]) GNULIB_WCSCASECMP=0; AC_SUBST([GNULIB_WCSCASECMP]) GNULIB_WCSNCASECMP=0; AC_SUBST([GNULIB_WCSNCASECMP]) GNULIB_WCSCOLL=0; AC_SUBST([GNULIB_WCSCOLL]) GNULIB_WCSXFRM=0; AC_SUBST([GNULIB_WCSXFRM]) GNULIB_WCSDUP=0; AC_SUBST([GNULIB_WCSDUP]) GNULIB_WCSCHR=0; AC_SUBST([GNULIB_WCSCHR]) GNULIB_WCSRCHR=0; AC_SUBST([GNULIB_WCSRCHR]) GNULIB_WCSCSPN=0; AC_SUBST([GNULIB_WCSCSPN]) GNULIB_WCSSPN=0; AC_SUBST([GNULIB_WCSSPN]) GNULIB_WCSPBRK=0; AC_SUBST([GNULIB_WCSPBRK]) GNULIB_WCSSTR=0; AC_SUBST([GNULIB_WCSSTR]) GNULIB_WCSTOK=0; AC_SUBST([GNULIB_WCSTOK]) GNULIB_WCSWIDTH=0; AC_SUBST([GNULIB_WCSWIDTH]) dnl Assume proper GNU behavior unless another module says otherwise. HAVE_BTOWC=1; AC_SUBST([HAVE_BTOWC]) HAVE_MBSINIT=1; AC_SUBST([HAVE_MBSINIT]) HAVE_MBRTOWC=1; AC_SUBST([HAVE_MBRTOWC]) HAVE_MBRLEN=1; AC_SUBST([HAVE_MBRLEN]) HAVE_MBSRTOWCS=1; AC_SUBST([HAVE_MBSRTOWCS]) HAVE_MBSNRTOWCS=1; AC_SUBST([HAVE_MBSNRTOWCS]) HAVE_WCRTOMB=1; AC_SUBST([HAVE_WCRTOMB]) HAVE_WCSRTOMBS=1; AC_SUBST([HAVE_WCSRTOMBS]) HAVE_WCSNRTOMBS=1; AC_SUBST([HAVE_WCSNRTOMBS]) HAVE_WMEMCHR=1; AC_SUBST([HAVE_WMEMCHR]) HAVE_WMEMCMP=1; AC_SUBST([HAVE_WMEMCMP]) HAVE_WMEMCPY=1; AC_SUBST([HAVE_WMEMCPY]) HAVE_WMEMMOVE=1; AC_SUBST([HAVE_WMEMMOVE]) HAVE_WMEMSET=1; AC_SUBST([HAVE_WMEMSET]) HAVE_WCSLEN=1; AC_SUBST([HAVE_WCSLEN]) HAVE_WCSNLEN=1; AC_SUBST([HAVE_WCSNLEN]) HAVE_WCSCPY=1; AC_SUBST([HAVE_WCSCPY]) HAVE_WCPCPY=1; AC_SUBST([HAVE_WCPCPY]) HAVE_WCSNCPY=1; AC_SUBST([HAVE_WCSNCPY]) HAVE_WCPNCPY=1; AC_SUBST([HAVE_WCPNCPY]) HAVE_WCSCAT=1; AC_SUBST([HAVE_WCSCAT]) HAVE_WCSNCAT=1; AC_SUBST([HAVE_WCSNCAT]) HAVE_WCSCMP=1; AC_SUBST([HAVE_WCSCMP]) HAVE_WCSNCMP=1; AC_SUBST([HAVE_WCSNCMP]) HAVE_WCSCASECMP=1; AC_SUBST([HAVE_WCSCASECMP]) HAVE_WCSNCASECMP=1; AC_SUBST([HAVE_WCSNCASECMP]) HAVE_WCSCOLL=1; AC_SUBST([HAVE_WCSCOLL]) HAVE_WCSXFRM=1; AC_SUBST([HAVE_WCSXFRM]) HAVE_WCSDUP=1; AC_SUBST([HAVE_WCSDUP]) HAVE_WCSCHR=1; AC_SUBST([HAVE_WCSCHR]) HAVE_WCSRCHR=1; AC_SUBST([HAVE_WCSRCHR]) HAVE_WCSCSPN=1; AC_SUBST([HAVE_WCSCSPN]) HAVE_WCSSPN=1; AC_SUBST([HAVE_WCSSPN]) HAVE_WCSPBRK=1; AC_SUBST([HAVE_WCSPBRK]) HAVE_WCSSTR=1; AC_SUBST([HAVE_WCSSTR]) HAVE_WCSTOK=1; AC_SUBST([HAVE_WCSTOK]) HAVE_WCSWIDTH=1; AC_SUBST([HAVE_WCSWIDTH]) HAVE_DECL_WCTOB=1; AC_SUBST([HAVE_DECL_WCTOB]) HAVE_DECL_WCWIDTH=1; AC_SUBST([HAVE_DECL_WCWIDTH]) REPLACE_MBSTATE_T=0; AC_SUBST([REPLACE_MBSTATE_T]) REPLACE_BTOWC=0; AC_SUBST([REPLACE_BTOWC]) REPLACE_WCTOB=0; AC_SUBST([REPLACE_WCTOB]) REPLACE_MBSINIT=0; AC_SUBST([REPLACE_MBSINIT]) REPLACE_MBRTOWC=0; AC_SUBST([REPLACE_MBRTOWC]) REPLACE_MBRLEN=0; AC_SUBST([REPLACE_MBRLEN]) REPLACE_MBSRTOWCS=0; AC_SUBST([REPLACE_MBSRTOWCS]) REPLACE_MBSNRTOWCS=0; AC_SUBST([REPLACE_MBSNRTOWCS]) REPLACE_WCRTOMB=0; AC_SUBST([REPLACE_WCRTOMB]) REPLACE_WCSRTOMBS=0; AC_SUBST([REPLACE_WCSRTOMBS]) REPLACE_WCSNRTOMBS=0; AC_SUBST([REPLACE_WCSNRTOMBS]) REPLACE_WCWIDTH=0; AC_SUBST([REPLACE_WCWIDTH]) REPLACE_WCSWIDTH=0; AC_SUBST([REPLACE_WCSWIDTH]) ]) le-1.14.9/m4/mode_t.m40000644000015000007670000000234212122275245011163 00000000000000# mode_t.m4 serial 2 dnl Copyright (C) 2009-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. # For using mode_t, it's sufficient to use AC_TYPE_MODE_T and # include . # Define PROMOTED_MODE_T to the type that is the result of "default argument # promotion" (ISO C 6.5.2.2.(6)) of the type mode_t. AC_DEFUN([gl_PROMOTED_TYPE_MODE_T], [ AC_REQUIRE([AC_TYPE_MODE_T]) AC_CACHE_CHECK([for promoted mode_t type], [gl_cv_promoted_mode_t], [ dnl Assume mode_t promotes to 'int' if and only if it is smaller than 'int', dnl and to itself otherwise. This assumption is not guaranteed by the ISO C dnl standard, but we don't know of any real-world counterexamples. AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include ]], [[typedef int array[2 * (sizeof (mode_t) < sizeof (int)) - 1];]])], [gl_cv_promoted_mode_t='int'], [gl_cv_promoted_mode_t='mode_t']) ]) AC_DEFINE_UNQUOTED([PROMOTED_MODE_T], [$gl_cv_promoted_mode_t], [Define to the type that is the result of default argument promotions of type mode_t.]) ]) le-1.14.9/m4/unistd-safer.m40000644000015000007670000000053012122275245012315 00000000000000#serial 9 dnl Copyright (C) 2002, 2005-2006, 2009-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_UNISTD_SAFER], [ AC_CHECK_FUNCS_ONCE([pipe]) ]) le-1.14.9/m4/lstat.m40000644000015000007670000000511212122275245011041 00000000000000# serial 26 # Copyright (C) 1997-2001, 2003-2013 Free Software Foundation, Inc. # # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. dnl From Jim Meyering. AC_DEFUN([gl_FUNC_LSTAT], [ AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS]) dnl If lstat does not exist, the replacement does dnl "#define lstat stat", and lstat.c is a no-op. AC_CHECK_FUNCS_ONCE([lstat]) if test $ac_cv_func_lstat = yes; then AC_REQUIRE([gl_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK]) case "$gl_cv_func_lstat_dereferences_slashed_symlink" in *no) REPLACE_LSTAT=1 ;; esac else HAVE_LSTAT=0 fi ]) # Prerequisites of lib/lstat.c. AC_DEFUN([gl_PREREQ_LSTAT], [:]) AC_DEFUN([gl_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK], [ dnl We don't use AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK any more, because it dnl is no longer maintained in Autoconf and because it invokes AC_LIBOBJ. AC_CACHE_CHECK([whether lstat correctly handles trailing slash], [gl_cv_func_lstat_dereferences_slashed_symlink], [rm -f conftest.sym conftest.file echo >conftest.file if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then AC_RUN_IFELSE( [AC_LANG_PROGRAM( [AC_INCLUDES_DEFAULT], [[struct stat sbuf; /* Linux will dereference the symlink and fail, as required by POSIX. That is better in the sense that it means we will not have to compile and use the lstat wrapper. */ return lstat ("conftest.sym/", &sbuf) == 0; ]])], [gl_cv_func_lstat_dereferences_slashed_symlink=yes], [gl_cv_func_lstat_dereferences_slashed_symlink=no], [case "$host_os" in # Guess yes on glibc systems. *-gnu*) gl_cv_func_lstat_dereferences_slashed_symlink="guessing yes" ;; # If we don't know, assume the worst. *) gl_cv_func_lstat_dereferences_slashed_symlink="guessing no" ;; esac ]) else # If the 'ln -s' command failed, then we probably don't even # have an lstat function. gl_cv_func_lstat_dereferences_slashed_symlink="guessing no" fi rm -f conftest.sym conftest.file ]) case "$gl_cv_func_lstat_dereferences_slashed_symlink" in *yes) AC_DEFINE_UNQUOTED([LSTAT_FOLLOWS_SLASHED_SYMLINK], [1], [Define to 1 if 'lstat' dereferences a symlink specified with a trailing slash.]) ;; esac ]) le-1.14.9/m4/getdtablesize.m40000644000015000007670000000105612122275245012543 00000000000000# getdtablesize.m4 serial 4 dnl Copyright (C) 2008-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_FUNC_GETDTABLESIZE], [ AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) AC_CHECK_FUNCS_ONCE([getdtablesize]) if test $ac_cv_func_getdtablesize != yes; then HAVE_GETDTABLESIZE=0 fi ]) # Prerequisites of lib/getdtablesize.c. AC_DEFUN([gl_PREREQ_GETDTABLESIZE], [:]) le-1.14.9/m4/include_next.m40000644000015000007670000002542412122275245012403 00000000000000# include_next.m4 serial 23 dnl Copyright (C) 2006-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl From Paul Eggert and Derek Price. dnl Sets INCLUDE_NEXT and PRAGMA_SYSTEM_HEADER. dnl dnl INCLUDE_NEXT expands to 'include_next' if the compiler supports it, or to dnl 'include' otherwise. dnl dnl INCLUDE_NEXT_AS_FIRST_DIRECTIVE expands to 'include_next' if the compiler dnl supports it in the special case that it is the first include directive in dnl the given file, or to 'include' otherwise. dnl dnl PRAGMA_SYSTEM_HEADER can be used in files that contain #include_next, dnl so as to avoid GCC warnings when the gcc option -pedantic is used. dnl '#pragma GCC system_header' has the same effect as if the file was found dnl through the include search path specified with '-isystem' options (as dnl opposed to the search path specified with '-I' options). Namely, gcc dnl does not warn about some things, and on some systems (Solaris and Interix) dnl __STDC__ evaluates to 0 instead of to 1. The latter is an undesired side dnl effect; we are therefore careful to use 'defined __STDC__' or '1' instead dnl of plain '__STDC__'. dnl dnl PRAGMA_COLUMNS can be used in files that override system header files, so dnl as to avoid compilation errors on HP NonStop systems when the gnulib file dnl is included by a system header file that does a "#pragma COLUMNS 80" (which dnl has the effect of truncating the lines of that file and all files that it dnl includes to 80 columns) and the gnulib file has lines longer than 80 dnl columns. AC_DEFUN([gl_INCLUDE_NEXT], [ AC_LANG_PREPROC_REQUIRE() AC_CACHE_CHECK([whether the preprocessor supports include_next], [gl_cv_have_include_next], [rm -rf conftestd1a conftestd1b conftestd2 mkdir conftestd1a conftestd1b conftestd2 dnl IBM C 9.0, 10.1 (original versions, prior to the 2009-01 updates) on dnl AIX 6.1 support include_next when used as first preprocessor directive dnl in a file, but not when preceded by another include directive. Check dnl for this bug by including . dnl Additionally, with this same compiler, include_next is a no-op when dnl used in a header file that was included by specifying its absolute dnl file name. Despite these two bugs, include_next is used in the dnl compiler's . By virtue of the second bug, we need to use dnl include_next as well in this case. cat < conftestd1a/conftest.h #define DEFINED_IN_CONFTESTD1 #include_next #ifdef DEFINED_IN_CONFTESTD2 int foo; #else #error "include_next doesn't work" #endif EOF cat < conftestd1b/conftest.h #define DEFINED_IN_CONFTESTD1 #include #include_next #ifdef DEFINED_IN_CONFTESTD2 int foo; #else #error "include_next doesn't work" #endif EOF cat < conftestd2/conftest.h #ifndef DEFINED_IN_CONFTESTD1 #error "include_next test doesn't work" #endif #define DEFINED_IN_CONFTESTD2 EOF gl_save_CPPFLAGS="$CPPFLAGS" CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2" dnl We intentionally avoid using AC_LANG_SOURCE here. AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], [gl_cv_have_include_next=yes], [CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2" AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], [gl_cv_have_include_next=buggy], [gl_cv_have_include_next=no]) ]) CPPFLAGS="$gl_save_CPPFLAGS" rm -rf conftestd1a conftestd1b conftestd2 ]) PRAGMA_SYSTEM_HEADER= if test $gl_cv_have_include_next = yes; then INCLUDE_NEXT=include_next INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next if test -n "$GCC"; then PRAGMA_SYSTEM_HEADER='#pragma GCC system_header' fi else if test $gl_cv_have_include_next = buggy; then INCLUDE_NEXT=include INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next else INCLUDE_NEXT=include INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include fi fi AC_SUBST([INCLUDE_NEXT]) AC_SUBST([INCLUDE_NEXT_AS_FIRST_DIRECTIVE]) AC_SUBST([PRAGMA_SYSTEM_HEADER]) AC_CACHE_CHECK([whether system header files limit the line length], [gl_cv_pragma_columns], [dnl HP NonStop systems, which define __TANDEM, have this misfeature. AC_EGREP_CPP([choke me], [ #ifdef __TANDEM choke me #endif ], [gl_cv_pragma_columns=yes], [gl_cv_pragma_columns=no]) ]) if test $gl_cv_pragma_columns = yes; then PRAGMA_COLUMNS="#pragma COLUMNS 10000" else PRAGMA_COLUMNS= fi AC_SUBST([PRAGMA_COLUMNS]) ]) # gl_CHECK_NEXT_HEADERS(HEADER1 HEADER2 ...) # ------------------------------------------ # For each arg foo.h, if #include_next works, define NEXT_FOO_H to be # ''; otherwise define it to be # '"///usr/include/foo.h"', or whatever other absolute file name is suitable. # Also, if #include_next works as first preprocessing directive in a file, # define NEXT_AS_FIRST_DIRECTIVE_FOO_H to be ''; otherwise define it to # be # '"///usr/include/foo.h"', or whatever other absolute file name is suitable. # That way, a header file with the following line: # #@INCLUDE_NEXT@ @NEXT_FOO_H@ # or # #@INCLUDE_NEXT_AS_FIRST_DIRECTIVE@ @NEXT_AS_FIRST_DIRECTIVE_FOO_H@ # behaves (after sed substitution) as if it contained # #include_next # even if the compiler does not support include_next. # The three "///" are to pacify Sun C 5.8, which otherwise would say # "warning: #include of /usr/include/... may be non-portable". # Use '""', not '<>', so that the /// cannot be confused with a C99 comment. # Note: This macro assumes that the header file is not empty after # preprocessing, i.e. it does not only define preprocessor macros but also # provides some type/enum definitions or function/variable declarations. # # This macro also checks whether each header exists, by invoking # AC_CHECK_HEADERS_ONCE or AC_CHECK_HEADERS on each argument. AC_DEFUN([gl_CHECK_NEXT_HEADERS], [ gl_NEXT_HEADERS_INTERNAL([$1], [check]) ]) # gl_NEXT_HEADERS(HEADER1 HEADER2 ...) # ------------------------------------ # Like gl_CHECK_NEXT_HEADERS, except do not check whether the headers exist. # This is suitable for headers like that are standardized by C89 # and therefore can be assumed to exist. AC_DEFUN([gl_NEXT_HEADERS], [ gl_NEXT_HEADERS_INTERNAL([$1], [assume]) ]) # The guts of gl_CHECK_NEXT_HEADERS and gl_NEXT_HEADERS. AC_DEFUN([gl_NEXT_HEADERS_INTERNAL], [ AC_REQUIRE([gl_INCLUDE_NEXT]) AC_REQUIRE([AC_CANONICAL_HOST]) m4_if([$2], [check], [AC_CHECK_HEADERS_ONCE([$1]) ]) dnl FIXME: gl_next_header and gl_header_exists must be used unquoted dnl until we can assume autoconf 2.64 or newer. m4_foreach_w([gl_HEADER_NAME], [$1], [AS_VAR_PUSHDEF([gl_next_header], [gl_cv_next_]m4_defn([gl_HEADER_NAME])) if test $gl_cv_have_include_next = yes; then AS_VAR_SET(gl_next_header, ['<'gl_HEADER_NAME'>']) else AC_CACHE_CHECK( [absolute name of <]m4_defn([gl_HEADER_NAME])[>], m4_defn([gl_next_header]), [m4_if([$2], [check], [AS_VAR_PUSHDEF([gl_header_exists], [ac_cv_header_]m4_defn([gl_HEADER_NAME])) if test AS_VAR_GET(gl_header_exists) = yes; then AS_VAR_POPDEF([gl_header_exists]) ]) AC_LANG_CONFTEST( [AC_LANG_SOURCE( [[#include <]]m4_dquote(m4_defn([gl_HEADER_NAME]))[[>]] )]) dnl AIX "xlc -E" and "cc -E" omit #line directives for header dnl files that contain only a #include of other header files and dnl no non-comment tokens of their own. This leads to a failure dnl to detect the absolute name of , , dnl and others. The workaround is to force preservation dnl of comments through option -C. This ensures all necessary dnl #line directives are present. GCC supports option -C as well. case "$host_os" in aix*) gl_absname_cpp="$ac_cpp -C" ;; *) gl_absname_cpp="$ac_cpp" ;; esac changequote(,) case "$host_os" in mingw*) dnl For the sake of native Windows compilers (excluding gcc), dnl treat backslash as a directory separator, like /. dnl Actually, these compilers use a double-backslash as dnl directory separator, inside the dnl # line "filename" dnl directives. gl_dirsep_regex='[/\\]' ;; *) gl_dirsep_regex='\/' ;; esac dnl A sed expression that turns a string into a basic regular dnl expression, for use within "/.../". gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' changequote([,]) gl_header_literal_regex=`echo ']m4_defn([gl_HEADER_NAME])[' \ | sed -e "$gl_make_literal_regex_sed"` gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ changequote(,)dnl s|^/[^/]|//&| changequote([,])dnl p q }' dnl eval is necessary to expand gl_absname_cpp. dnl Ultrix and Pyramid sh refuse to redirect output of eval, dnl so use subshell. AS_VAR_SET(gl_next_header, ['"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD | sed -n "$gl_absolute_header_sed"`'"']) m4_if([$2], [check], [else AS_VAR_SET(gl_next_header, ['<'gl_HEADER_NAME'>']) fi ]) ]) fi AC_SUBST( AS_TR_CPP([NEXT_]m4_defn([gl_HEADER_NAME])), [AS_VAR_GET(gl_next_header)]) if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' gl_next_as_first_directive='<'gl_HEADER_NAME'>' else # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' gl_next_as_first_directive=AS_VAR_GET(gl_next_header) fi AC_SUBST( AS_TR_CPP([NEXT_AS_FIRST_DIRECTIVE_]m4_defn([gl_HEADER_NAME])), [$gl_next_as_first_directive]) AS_VAR_POPDEF([gl_next_header])]) ]) # Autoconf 2.68 added warnings for our use of AC_COMPILE_IFELSE; # this fallback is safe for all earlier autoconf versions. m4_define_default([AC_LANG_DEFINES_PROVIDED]) le-1.14.9/m4/getcwd-abort-bug.m40000644000015000007670000001014312122275245013047 00000000000000# serial 7 # Determine whether getcwd aborts when the length of the working directory # name is unusually large. Any length between 4k and 16k trigger the bug # when using glibc-2.4.90-9 or older. # Copyright (C) 2006, 2009-2013 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # From Jim Meyering # gl_FUNC_GETCWD_ABORT_BUG([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]]) AC_DEFUN([gl_FUNC_GETCWD_ABORT_BUG], [ AC_CHECK_DECLS_ONCE([getcwd]) AC_CHECK_HEADERS_ONCE([unistd.h]) AC_REQUIRE([gl_PATHMAX_SNIPPET_PREREQ]) AC_CHECK_FUNCS([getpagesize]) AC_CACHE_CHECK([whether getcwd aborts when 4k < cwd_length < 16k], gl_cv_func_getcwd_abort_bug, [# Remove any remnants of a previous test. rm -rf confdir-14B--- # Arrange for deletion of the temporary directory this test creates. ac_clean_files="$ac_clean_files confdir-14B---" dnl Please keep this in sync with tests/test-getcwd.c. AC_RUN_IFELSE( [AC_LANG_SOURCE( [[ #include #if HAVE_UNISTD_H # include #else /* on Windows with MSVC */ # include #endif #include #include ]gl_PATHMAX_SNIPPET[ /* Don't get link errors because mkdir is redefined to rpl_mkdir. */ #undef mkdir #ifndef S_IRWXU # define S_IRWXU 0700 #endif /* FIXME: skip the run-test altogether on systems without getpagesize. */ #if ! HAVE_GETPAGESIZE # define getpagesize() 0 #endif /* This size is chosen to be larger than PATH_MAX (4k), yet smaller than the 16kB pagesize on ia64 linux. Those conditions make the code below trigger a bug in glibc's getcwd implementation before 2.4.90-10. */ #define TARGET_LEN (5 * 1024) int main () { char *cwd; size_t initial_cwd_len; int fail = 0; /* The bug is triggered when PATH_MAX < getpagesize (), so skip this relatively expensive and invasive test if that's not true. */ #ifdef PATH_MAX int bug_possible = PATH_MAX < getpagesize (); #else int bug_possible = 0; #endif if (! bug_possible) return 0; cwd = getcwd (NULL, 0); if (cwd == NULL) return 2; initial_cwd_len = strlen (cwd); free (cwd); if (1) { static char const dir_name[] = "confdir-14B---"; size_t desired_depth = ((TARGET_LEN - 1 - initial_cwd_len) / sizeof dir_name); size_t d; for (d = 0; d < desired_depth; d++) { if (mkdir (dir_name, S_IRWXU) < 0 || chdir (dir_name) < 0) { if (! (errno == ERANGE || errno == ENAMETOOLONG || errno == ENOENT)) fail = 3; /* Unable to construct deep hierarchy. */ break; } } /* If libc has the bug in question, this invocation of getcwd results in a failed assertion. */ cwd = getcwd (NULL, 0); if (cwd == NULL) fail = 4; /* getcwd didn't assert, but it failed for a long name where the answer could have been learned. */ free (cwd); /* Call rmdir first, in case the above chdir failed. */ rmdir (dir_name); while (0 < d--) { if (chdir ("..") < 0) { fail = 5; break; } rmdir (dir_name); } } return fail; } ]])], [gl_cv_func_getcwd_abort_bug=no], [dnl An abort will provoke an exit code of something like 134 (128 + 6). dnl An exit code of 4 can also occur (in OpenBSD 4.9, NetBSD 5.1 for dnl example): getcwd (NULL, 0) fails rather than returning a string dnl longer than PATH_MAX. This may be POSIX compliant (in some dnl interpretations of POSIX). But gnulib's getcwd module wants to dnl provide a non-NULL value in this case. ret=$? if test $ret -ge 128 || test $ret = 4; then gl_cv_func_getcwd_abort_bug=yes else gl_cv_func_getcwd_abort_bug=no fi], [gl_cv_func_getcwd_abort_bug=yes]) ]) AS_IF([test $gl_cv_func_getcwd_abort_bug = yes], [$1], [$2]) ]) le-1.14.9/m4/libunistring-base.m40000644000015000007670000001426012122275245013337 00000000000000# libunistring-base.m4 serial 5 dnl Copyright (C) 2010-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl From Paolo Bonzini and Bruno Haible. dnl gl_LIBUNISTRING_MODULE([VERSION], [Module]) dnl Declares that the source files of Module should be compiled, unless we dnl are linking with libunistring and its version is >= the given VERSION. dnl Defines an automake conditional LIBUNISTRING_COMPILE_$MODULE that is dnl true if the source files of Module should be compiled. dnl This macro is to be used for public libunistring API, not for dnl undocumented API. dnl dnl You have to bump the VERSION argument to the next projected version dnl number each time you make a change that affects the behaviour of the dnl functions defined in Module (even if the sources of Module itself do not dnl change). AC_DEFUN([gl_LIBUNISTRING_MODULE], [ AC_REQUIRE([gl_LIBUNISTRING_LIB_PREPARE]) dnl Use the variables HAVE_LIBUNISTRING, LIBUNISTRING_VERSION from dnl gl_LIBUNISTRING_CORE if that macro has been run. AM_CONDITIONAL(AS_TR_CPP([LIBUNISTRING_COMPILE_$2]), [gl_LIBUNISTRING_VERSION_CMP([$1])]) ]) dnl gl_LIBUNISTRING_LIBHEADER([VERSION], [HeaderFile]) dnl Declares that HeaderFile should be created, unless we are linking dnl with libunistring and its version is >= the given VERSION. dnl HeaderFile should be relative to the lib directory and end in '.h'. dnl Prepares for substituting LIBUNISTRING_HEADERFILE (to HeaderFile or empty). dnl dnl When we are linking with the already installed libunistring and its version dnl is < VERSION, we create HeaderFile here, because we may compile functions dnl (via gl_LIBUNISTRING_MODULE above) that are not contained in the installed dnl version. dnl When we are linking with the already installed libunistring and its version dnl is > VERSION, we don't create HeaderFile here: it could cause compilation dnl errors in other libunistring header files if some types are missing. dnl dnl You have to bump the VERSION argument to the next projected version dnl number each time you make a non-comment change to the HeaderFile. AC_DEFUN([gl_LIBUNISTRING_LIBHEADER], [ AC_REQUIRE([gl_LIBUNISTRING_LIB_PREPARE]) dnl Use the variables HAVE_LIBUNISTRING, LIBUNISTRING_VERSION from dnl gl_LIBUNISTRING_CORE if that macro has been run. if gl_LIBUNISTRING_VERSION_CMP([$1]); then LIBUNISTRING_[]AS_TR_CPP([$2])='$2' else LIBUNISTRING_[]AS_TR_CPP([$2])= fi AC_SUBST([LIBUNISTRING_]AS_TR_CPP([$2])) ]) dnl Miscellaneous preparations/initializations. AC_DEFUN([gl_LIBUNISTRING_LIB_PREPARE], [ dnl Ensure that HAVE_LIBUNISTRING is fully determined at this point. m4_ifdef([gl_LIBUNISTRING], [AC_REQUIRE([gl_LIBUNISTRING])]) AC_REQUIRE([AC_PROG_AWK]) dnl Sed expressions to extract the parts of a version number. changequote(,) gl_libunistring_sed_extract_major='/^[0-9]/{s/^\([0-9]*\).*/\1/p;q;} i\ 0 q ' gl_libunistring_sed_extract_minor='/^[0-9][0-9]*[.][0-9]/{s/^[0-9]*[.]\([0-9]*\).*/\1/p;q;} i\ 0 q ' gl_libunistring_sed_extract_subminor='/^[0-9][0-9]*[.][0-9][0-9]*[.][0-9]/{s/^[0-9]*[.][0-9]*[.]\([0-9]*\).*/\1/p;q;} i\ 0 q ' changequote([,]) if test "$HAVE_LIBUNISTRING" = yes; then LIBUNISTRING_VERSION_MAJOR=`echo "$LIBUNISTRING_VERSION" | sed -n -e "$gl_libunistring_sed_extract_major"` LIBUNISTRING_VERSION_MINOR=`echo "$LIBUNISTRING_VERSION" | sed -n -e "$gl_libunistring_sed_extract_minor"` LIBUNISTRING_VERSION_SUBMINOR=`echo "$LIBUNISTRING_VERSION" | sed -n -e "$gl_libunistring_sed_extract_subminor"` fi ]) dnl gl_LIBUNISTRING_VERSION_CMP([VERSION]) dnl Expands to a shell statement that evaluates to true if LIBUNISTRING_VERSION dnl is less than the VERSION argument. AC_DEFUN([gl_LIBUNISTRING_VERSION_CMP], [ { test "$HAVE_LIBUNISTRING" != yes \ || { dnl AS_LITERAL_IF exists and works fine since autoconf-2.59 at least. AS_LITERAL_IF([$1], [dnl This is the optimized variant, that assumes the argument is a literal: m4_pushdef([requested_version_major], [gl_LIBUNISTRING_ARG_OR_ZERO(m4_bpatsubst([$1], [^\([0-9]*\).*], [\1]), [])]) m4_pushdef([requested_version_minor], [gl_LIBUNISTRING_ARG_OR_ZERO(m4_bpatsubst([$1], [^[0-9]*[.]\([0-9]*\).*], [\1]), [$1])]) m4_pushdef([requested_version_subminor], [gl_LIBUNISTRING_ARG_OR_ZERO(m4_bpatsubst([$1], [^[0-9]*[.][0-9]*[.]\([0-9]*\).*], [\1]), [$1])]) test $LIBUNISTRING_VERSION_MAJOR -lt requested_version_major \ || { test $LIBUNISTRING_VERSION_MAJOR -eq requested_version_major \ && { test $LIBUNISTRING_VERSION_MINOR -lt requested_version_minor \ || { test $LIBUNISTRING_VERSION_MINOR -eq requested_version_minor \ && test $LIBUNISTRING_VERSION_SUBMINOR -lt requested_version_subminor } } } m4_popdef([requested_version_subminor]) m4_popdef([requested_version_minor]) m4_popdef([requested_version_major]) ], [dnl This is the unoptimized variant: requested_version_major=`echo '$1' | sed -n -e "$gl_libunistring_sed_extract_major"` requested_version_minor=`echo '$1' | sed -n -e "$gl_libunistring_sed_extract_minor"` requested_version_subminor=`echo '$1' | sed -n -e "$gl_libunistring_sed_extract_subminor"` test $LIBUNISTRING_VERSION_MAJOR -lt $requested_version_major \ || { test $LIBUNISTRING_VERSION_MAJOR -eq $requested_version_major \ && { test $LIBUNISTRING_VERSION_MINOR -lt $requested_version_minor \ || { test $LIBUNISTRING_VERSION_MINOR -eq $requested_version_minor \ && test $LIBUNISTRING_VERSION_SUBMINOR -lt $requested_version_subminor } } } ]) } }]) dnl gl_LIBUNISTRING_ARG_OR_ZERO([ARG], [ORIG]) expands to ARG if it is not the dnl same as ORIG, otherwise to 0. m4_define([gl_LIBUNISTRING_ARG_OR_ZERO], [m4_if([$1], [$2], [0], [$1])]) le-1.14.9/m4/sys_stat_h.m40000644000015000007670000000723612122275245012103 00000000000000# sys_stat_h.m4 serial 28 -*- Autoconf -*- dnl Copyright (C) 2006-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl From Eric Blake. dnl Provide a GNU-like . AC_DEFUN([gl_HEADER_SYS_STAT_H], [ AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS]) dnl Check for broken stat macros. AC_REQUIRE([AC_HEADER_STAT]) gl_CHECK_NEXT_HEADERS([sys/stat.h]) dnl Ensure the type mode_t gets defined. AC_REQUIRE([AC_TYPE_MODE_T]) dnl Whether to override 'struct stat'. m4_ifdef([gl_LARGEFILE], [ AC_REQUIRE([gl_LARGEFILE]) ], [ WINDOWS_64_BIT_ST_SIZE=0 ]) AC_SUBST([WINDOWS_64_BIT_ST_SIZE]) if test $WINDOWS_64_BIT_ST_SIZE = 1; then AC_DEFINE([_GL_WINDOWS_64_BIT_ST_SIZE], [1], [Define to 1 if Gnulib overrides 'struct stat' on Windows so that struct stat.st_size becomes 64-bit.]) fi dnl Define types that are supposed to be defined in or dnl . AC_CHECK_TYPE([nlink_t], [], [AC_DEFINE([nlink_t], [int], [Define to the type of st_nlink in struct stat, or a supertype.])], [#include #include ]) dnl Check for declarations of anything we want to poison if the dnl corresponding gnulib module is not in use. gl_WARN_ON_USE_PREPARE([[#include ]], [fchmodat fstat fstatat futimens lchmod lstat mkdirat mkfifo mkfifoat mknod mknodat stat utimensat]) ]) # gl_HEADER_SYS_STAT_H AC_DEFUN([gl_SYS_STAT_MODULE_INDICATOR], [ dnl Use AC_REQUIRE here, so that the default settings are expanded once only. AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS]) gl_MODULE_INDICATOR_SET_VARIABLE([$1]) dnl Define it also as a C macro, for the benefit of the unit tests. gl_MODULE_INDICATOR_FOR_TESTS([$1]) ]) AC_DEFUN([gl_SYS_STAT_H_DEFAULTS], [ AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) dnl for REPLACE_FCHDIR GNULIB_FCHMODAT=0; AC_SUBST([GNULIB_FCHMODAT]) GNULIB_FSTAT=0; AC_SUBST([GNULIB_FSTAT]) GNULIB_FSTATAT=0; AC_SUBST([GNULIB_FSTATAT]) GNULIB_FUTIMENS=0; AC_SUBST([GNULIB_FUTIMENS]) GNULIB_LCHMOD=0; AC_SUBST([GNULIB_LCHMOD]) GNULIB_LSTAT=0; AC_SUBST([GNULIB_LSTAT]) GNULIB_MKDIRAT=0; AC_SUBST([GNULIB_MKDIRAT]) GNULIB_MKFIFO=0; AC_SUBST([GNULIB_MKFIFO]) GNULIB_MKFIFOAT=0; AC_SUBST([GNULIB_MKFIFOAT]) GNULIB_MKNOD=0; AC_SUBST([GNULIB_MKNOD]) GNULIB_MKNODAT=0; AC_SUBST([GNULIB_MKNODAT]) GNULIB_STAT=0; AC_SUBST([GNULIB_STAT]) GNULIB_UTIMENSAT=0; AC_SUBST([GNULIB_UTIMENSAT]) dnl Assume proper GNU behavior unless another module says otherwise. HAVE_FCHMODAT=1; AC_SUBST([HAVE_FCHMODAT]) HAVE_FSTATAT=1; AC_SUBST([HAVE_FSTATAT]) HAVE_FUTIMENS=1; AC_SUBST([HAVE_FUTIMENS]) HAVE_LCHMOD=1; AC_SUBST([HAVE_LCHMOD]) HAVE_LSTAT=1; AC_SUBST([HAVE_LSTAT]) HAVE_MKDIRAT=1; AC_SUBST([HAVE_MKDIRAT]) HAVE_MKFIFO=1; AC_SUBST([HAVE_MKFIFO]) HAVE_MKFIFOAT=1; AC_SUBST([HAVE_MKFIFOAT]) HAVE_MKNOD=1; AC_SUBST([HAVE_MKNOD]) HAVE_MKNODAT=1; AC_SUBST([HAVE_MKNODAT]) HAVE_UTIMENSAT=1; AC_SUBST([HAVE_UTIMENSAT]) REPLACE_FSTAT=0; AC_SUBST([REPLACE_FSTAT]) REPLACE_FSTATAT=0; AC_SUBST([REPLACE_FSTATAT]) REPLACE_FUTIMENS=0; AC_SUBST([REPLACE_FUTIMENS]) REPLACE_LSTAT=0; AC_SUBST([REPLACE_LSTAT]) REPLACE_MKDIR=0; AC_SUBST([REPLACE_MKDIR]) REPLACE_MKFIFO=0; AC_SUBST([REPLACE_MKFIFO]) REPLACE_MKNOD=0; AC_SUBST([REPLACE_MKNOD]) REPLACE_STAT=0; AC_SUBST([REPLACE_STAT]) REPLACE_UTIMENSAT=0; AC_SUBST([REPLACE_UTIMENSAT]) ]) le-1.14.9/m4/mbswidth.m40000644000015000007670000000263512122275245011542 00000000000000# mbswidth.m4 serial 18 dnl Copyright (C) 2000-2002, 2004, 2006-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl autoconf tests required for use of mbswidth.c dnl From Bruno Haible. AC_DEFUN([gl_MBSWIDTH], [ AC_CHECK_HEADERS_ONCE([wchar.h]) AC_CHECK_FUNCS_ONCE([isascii mbsinit]) dnl UnixWare 7.1.1 has a declaration of a function mbswidth() dnl that clashes with ours. AC_CACHE_CHECK([whether mbswidth is declared in ], [ac_cv_have_decl_mbswidth], [AC_COMPILE_IFELSE( [AC_LANG_PROGRAM( [[ /* Tru64 with Desktop Toolkit C has a bug: must be included before . BSD/OS 4.0.1 has a bug: , and must be included before . */ #include #include #include #include ]], [[ char *p = (char *) mbswidth; return !p; ]])], [ac_cv_have_decl_mbswidth=yes], [ac_cv_have_decl_mbswidth=no])]) if test $ac_cv_have_decl_mbswidth = yes; then ac_val=1 else ac_val=0 fi AC_DEFINE_UNQUOTED([HAVE_DECL_MBSWIDTH_IN_WCHAR_H], [$ac_val], [Define to 1 if you have a declaration of mbswidth() in , and to 0 otherwise.]) AC_TYPE_MBSTATE_T ]) le-1.14.9/m4/filenamecat.m40000644000015000007670000000075512122275245012172 00000000000000# filenamecat.m4 serial 11 dnl Copyright (C) 2002-2006, 2009-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_FILE_NAME_CONCAT], [ AC_REQUIRE([gl_FILE_NAME_CONCAT_LGPL]) ]) AC_DEFUN([gl_FILE_NAME_CONCAT_LGPL], [ dnl Prerequisites of lib/filenamecat-lgpl.c. AC_CHECK_FUNCS_ONCE([mempcpy]) ]) le-1.14.9/m4/gnulib-cache.m40000644000015000007670000000377012121615077012243 00000000000000# Copyright (C) 2002-2013 Free Software Foundation, Inc. # # This file is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 3 of the License, or # (at your option) any later version. # # This file is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this file. If not, see . # # As a special exception to the GNU General Public License, # this file may be distributed as part of a program that # contains a configuration script generated by Autoconf, under # the same distribution terms as the rest of that program. # # Generated by gnulib-tool. # # This file represents the specification of how gnulib-tool is used. # It acts as a cache: It is written and read by gnulib-tool. # In projects that use version control, this file is meant to be put under # version control, like the configure.ac and various Makefile.am files. # Specification in the form of a command-line invocation: # gnulib-tool --import --dir=. --lib=libgnu --source-base=lib --m4-base=m4 --doc-base=doc --tests-base=tests --aux-dir=build-aux --no-conditional-dependencies --no-libtool --macro-prefix=gl alloca btowc fnmatch ftruncate getcwd getopt-gnu mbswidth mkdir poll sockets strdup strerror strtol times # Specification in the form of a few gnulib-tool.m4 macro invocations: gl_LOCAL_DIR([]) gl_MODULES([ alloca btowc fnmatch ftruncate getcwd getopt-gnu mbswidth mkdir poll sockets strdup strerror strtol times ]) gl_AVOID([]) gl_SOURCE_BASE([lib]) gl_M4_BASE([m4]) gl_PO_BASE([]) gl_DOC_BASE([doc]) gl_TESTS_BASE([tests]) gl_LIB([libgnu]) gl_MAKEFILE_NAME([]) gl_MACRO_PREFIX([gl]) gl_PO_DOMAIN([]) gl_WITNESS_C_MACRO([]) le-1.14.9/m4/fstatat.m40000644000015000007670000000367112122275245011370 00000000000000# fstatat.m4 serial 3 dnl Copyright (C) 2004-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. # Written by Jim Meyering. # If we have the fstatat function, and it has the bug (in AIX 7.1) # that it does not fill in st_size correctly, use the replacement function. AC_DEFUN([gl_FUNC_FSTATAT], [ AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS]) AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) AC_REQUIRE([gl_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK]) AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles AC_CHECK_FUNCS_ONCE([fstatat]) if test $ac_cv_func_fstatat = no; then HAVE_FSTATAT=0 else dnl Test for an AIX 7.1 bug; see dnl . AC_CACHE_CHECK([whether fstatat (..., 0) works], [gl_cv_func_fstatat_zero_flag], [AC_RUN_IFELSE( [AC_LANG_SOURCE( [[ #include #include int main (void) { struct stat a; return fstatat (AT_FDCWD, ".", &a, 0) != 0; } ]])], [gl_cv_func_fstatat_zero_flag=yes], [gl_cv_func_fstatat_zero_flag=no], [case "$host_os" in aix*) gl_cv_func_fstatat_zero_flag="guessing no";; *) gl_cv_func_fstatat_zero_flag="guessing yes";; esac ]) ]) case $gl_cv_func_fstatat_zero_flag+$gl_cv_func_lstat_dereferences_slashed_symlink in *yes+*yes) ;; *) REPLACE_FSTATAT=1 case $gl_cv_func_fstatat_zero_flag in *yes) AC_DEFINE([HAVE_WORKING_FSTATAT_ZERO_FLAG], [1], [Define to 1 if fstatat (..., 0) works. For example, it does not work in AIX 7.1.]) ;; esac ;; esac fi ]) le-1.14.9/m4/opendir.m40000644000015000007670000000133612122275245011356 00000000000000# opendir.m4 serial 2 dnl Copyright (C) 2011-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_FUNC_OPENDIR], [ AC_REQUIRE([gl_DIRENT_H_DEFAULTS]) AC_CHECK_FUNCS([opendir]) if test $ac_cv_func_opendir = no; then HAVE_OPENDIR=0 fi dnl Replace opendir() for supporting the gnulib-defined fchdir() function, dnl to keep fchdir's bookkeeping up-to-date. m4_ifdef([gl_FUNC_FCHDIR], [ gl_TEST_FCHDIR if test $HAVE_FCHDIR = 0; then if test $HAVE_OPENDIR = 1; then REPLACE_OPENDIR=1 fi fi ]) ]) le-1.14.9/m4/fcntl_h.m40000644000015000007670000000327112122275245011333 00000000000000# serial 15 # Configure fcntl.h. dnl Copyright (C) 2006-2007, 2009-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl Written by Paul Eggert. AC_DEFUN([gl_FCNTL_H], [ AC_REQUIRE([gl_FCNTL_H_DEFAULTS]) AC_REQUIRE([gl_FCNTL_O_FLAGS]) gl_NEXT_HEADERS([fcntl.h]) dnl Ensure the type pid_t gets defined. AC_REQUIRE([AC_TYPE_PID_T]) dnl Ensure the type mode_t gets defined. AC_REQUIRE([AC_TYPE_MODE_T]) dnl Check for declarations of anything we want to poison if the dnl corresponding gnulib module is not in use, if it is not common dnl enough to be declared everywhere. gl_WARN_ON_USE_PREPARE([[#include ]], [fcntl openat]) ]) AC_DEFUN([gl_FCNTL_MODULE_INDICATOR], [ dnl Use AC_REQUIRE here, so that the default settings are expanded once only. AC_REQUIRE([gl_FCNTL_H_DEFAULTS]) gl_MODULE_INDICATOR_SET_VARIABLE([$1]) dnl Define it also as a C macro, for the benefit of the unit tests. gl_MODULE_INDICATOR_FOR_TESTS([$1]) ]) AC_DEFUN([gl_FCNTL_H_DEFAULTS], [ GNULIB_FCNTL=0; AC_SUBST([GNULIB_FCNTL]) GNULIB_NONBLOCKING=0; AC_SUBST([GNULIB_NONBLOCKING]) GNULIB_OPEN=0; AC_SUBST([GNULIB_OPEN]) GNULIB_OPENAT=0; AC_SUBST([GNULIB_OPENAT]) dnl Assume proper GNU behavior unless another module says otherwise. HAVE_FCNTL=1; AC_SUBST([HAVE_FCNTL]) HAVE_OPENAT=1; AC_SUBST([HAVE_OPENAT]) REPLACE_FCNTL=0; AC_SUBST([REPLACE_FCNTL]) REPLACE_OPEN=0; AC_SUBST([REPLACE_OPEN]) REPLACE_OPENAT=0; AC_SUBST([REPLACE_OPENAT]) ]) le-1.14.9/m4/mmap-anon.m40000644000015000007670000000373312122275245011604 00000000000000# mmap-anon.m4 serial 10 dnl Copyright (C) 2005, 2007, 2009-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. # Detect how mmap can be used to create anonymous (not file-backed) memory # mappings. # - On Linux, AIX, OSF/1, Solaris, Cygwin, Interix, Haiku, both MAP_ANONYMOUS # and MAP_ANON exist and have the same value. # - On HP-UX, only MAP_ANONYMOUS exists. # - On Mac OS X, FreeBSD, NetBSD, OpenBSD, only MAP_ANON exists. # - On IRIX, neither exists, and a file descriptor opened to /dev/zero must be # used. AC_DEFUN([gl_FUNC_MMAP_ANON], [ dnl Persuade glibc to define MAP_ANONYMOUS. AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) # Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it # fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is # irrelevant for anonymous mappings. AC_CHECK_FUNC([mmap], [gl_have_mmap=yes], [gl_have_mmap=no]) # Try to allow MAP_ANONYMOUS. gl_have_mmap_anonymous=no if test $gl_have_mmap = yes; then AC_MSG_CHECKING([for MAP_ANONYMOUS]) AC_EGREP_CPP([I cannot identify this map], [ #include #ifdef MAP_ANONYMOUS I cannot identify this map #endif ], [gl_have_mmap_anonymous=yes]) if test $gl_have_mmap_anonymous != yes; then AC_EGREP_CPP([I cannot identify this map], [ #include #ifdef MAP_ANON I cannot identify this map #endif ], [AC_DEFINE([MAP_ANONYMOUS], [MAP_ANON], [Define to a substitute value for mmap()'s MAP_ANONYMOUS flag.]) gl_have_mmap_anonymous=yes]) fi AC_MSG_RESULT([$gl_have_mmap_anonymous]) if test $gl_have_mmap_anonymous = yes; then AC_DEFINE([HAVE_MAP_ANONYMOUS], [1], [Define to 1 if mmap()'s MAP_ANONYMOUS flag is available after including config.h and .]) fi fi ]) le-1.14.9/m4/fnmatch.m40000644000015000007670000001360612122275245011341 00000000000000# Check for fnmatch - serial 9. # Copyright (C) 2000-2007, 2009-2013 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # Autoconf defines AC_FUNC_FNMATCH, but that is obsolescent. # New applications should use the macros below instead. # Request a POSIX compliant fnmatch function. AC_DEFUN([gl_FUNC_FNMATCH_POSIX], [ m4_divert_text([DEFAULTS], [gl_fnmatch_required=POSIX]) dnl Persuade glibc to declare FNM_CASEFOLD etc. dnl This is only needed if gl_fnmatch_required = GNU. It would be possible dnl to avoid this dependency for gl_FUNC_FNMATCH_POSIX by putting dnl gl_FUNC_FNMATCH_GNU into a separate .m4 file. AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) FNMATCH_H= gl_fnmatch_required_lowercase=` echo $gl_fnmatch_required | LC_ALL=C tr '[[A-Z]]' '[[a-z]]' ` gl_fnmatch_cache_var="gl_cv_func_fnmatch_${gl_fnmatch_required_lowercase}" AC_CACHE_CHECK([for working $gl_fnmatch_required fnmatch], [$gl_fnmatch_cache_var], [dnl Some versions of Solaris, SCO, and the GNU C Library dnl have a broken or incompatible fnmatch. dnl So we run a test program. If we are cross-compiling, take no chance. dnl Thanks to John Oleynick, Franц╖ois Pinard, and Paul Eggert for this dnl test. if test $gl_fnmatch_required = GNU; then gl_fnmatch_gnu_start= gl_fnmatch_gnu_end= else gl_fnmatch_gnu_start='#if 0' gl_fnmatch_gnu_end='#endif' fi AC_RUN_IFELSE( [AC_LANG_PROGRAM( [[#include static int y (char const *pattern, char const *string, int flags) { return fnmatch (pattern, string, flags) == 0; } static int n (char const *pattern, char const *string, int flags) { return fnmatch (pattern, string, flags) == FNM_NOMATCH; } ]], [[char const *Apat = 'A' < '\\\\' ? "[A-\\\\\\\\]" : "[\\\\\\\\-A]"; char const *apat = 'a' < '\\\\' ? "[a-\\\\\\\\]" : "[\\\\\\\\-a]"; static char const A_1[] = { 'A' - 1, 0 }; static char const A01[] = { 'A' + 1, 0 }; static char const a_1[] = { 'a' - 1, 0 }; static char const a01[] = { 'a' + 1, 0 }; static char const bs_1[] = { '\\\\' - 1, 0 }; static char const bs01[] = { '\\\\' + 1, 0 }; int result = 0; if (!n ("a*", "", 0)) return 1; if (!y ("a*", "abc", 0)) return 1; if (!y ("[/b", "[/b", 0)) /*"]]"*/ /* glibc Bugzilla bug 12378 */ return 1; if (!n ("d*/*1", "d/s/1", FNM_PATHNAME)) return 2; if (!y ("a\\\\bc", "abc", 0)) return 3; if (!n ("a\\\\bc", "abc", FNM_NOESCAPE)) return 3; if (!y ("*x", ".x", 0)) return 4; if (!n ("*x", ".x", FNM_PERIOD)) return 4; if (!y (Apat, "\\\\", 0)) return 5; if (!y (Apat, "A", 0)) return 5; if (!y (apat, "\\\\", 0)) return 5; if (!y (apat, "a", 0)) return 5; if (!(n (Apat, A_1, 0) == ('A' < '\\\\'))) return 5; if (!(n (apat, a_1, 0) == ('a' < '\\\\'))) return 5; if (!(y (Apat, A01, 0) == ('A' < '\\\\'))) return 5; if (!(y (apat, a01, 0) == ('a' < '\\\\'))) return 5; if (!(y (Apat, bs_1, 0) == ('A' < '\\\\'))) return 5; if (!(y (apat, bs_1, 0) == ('a' < '\\\\'))) return 5; if (!(n (Apat, bs01, 0) == ('A' < '\\\\'))) return 5; if (!(n (apat, bs01, 0) == ('a' < '\\\\'))) return 5; $gl_fnmatch_gnu_start if (!y ("xxXX", "xXxX", FNM_CASEFOLD)) result |= 8; if (!y ("a++(x|yy)b", "a+xyyyyxb", FNM_EXTMATCH)) result |= 16; if (!n ("d*/*1", "d/s/1", FNM_FILE_NAME)) result |= 32; if (!y ("*", "x", FNM_FILE_NAME | FNM_LEADING_DIR)) result |= 64; if (!y ("x*", "x/y/z", FNM_FILE_NAME | FNM_LEADING_DIR)) result |= 64; if (!y ("*c*", "c/x", FNM_FILE_NAME | FNM_LEADING_DIR)) result |= 64; $gl_fnmatch_gnu_end return result; ]])], [eval "$gl_fnmatch_cache_var=yes"], [eval "$gl_fnmatch_cache_var=no"], [eval "$gl_fnmatch_cache_var=\"guessing no\""]) ]) eval "gl_fnmatch_result=\"\$$gl_fnmatch_cache_var\"" if test "$gl_fnmatch_result" = yes; then dnl Not strictly necessary. Only to avoid spurious leftover files if people dnl don't do "make distclean". rm -f "$gl_source_base/fnmatch.h" else FNMATCH_H=fnmatch.h fi AC_SUBST([FNMATCH_H]) AM_CONDITIONAL([GL_GENERATE_FNMATCH_H], [test -n "$FNMATCH_H"]) ]) # Request a POSIX compliant fnmatch function with GNU extensions. AC_DEFUN([gl_FUNC_FNMATCH_GNU], [ m4_divert_text([INIT_PREPARE], [gl_fnmatch_required=GNU]) AC_REQUIRE([gl_FUNC_FNMATCH_POSIX]) ]) AC_DEFUN([gl_PREREQ_FNMATCH], [ dnl We must choose a different name for our function, since on ELF systems dnl a broken fnmatch() in libc.so would override our fnmatch() if it is dnl compiled into a shared library. AC_DEFINE_UNQUOTED([fnmatch], [${gl_fnmatch_required_lowercase}_fnmatch], [Define to a replacement function name for fnmatch().]) dnl Prerequisites of lib/fnmatch.c. AC_REQUIRE([AC_TYPE_MBSTATE_T]) AC_CHECK_DECLS([isblank], [], [], [[#include ]]) AC_CHECK_FUNCS_ONCE([btowc isblank iswctype mbsrtowcs mempcpy wmemchr wmemcpy wmempcpy]) AC_CHECK_HEADERS_ONCE([wctype.h]) ]) le-1.14.9/m4/locale-ja.m40000644000015000007670000001260312122275245011544 00000000000000# locale-ja.m4 serial 12 dnl Copyright (C) 2003, 2005-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl From Bruno Haible. dnl Determine the name of a japanese locale with EUC-JP encoding. AC_DEFUN([gt_LOCALE_JA], [ AC_REQUIRE([AC_CANONICAL_HOST]) AC_REQUIRE([AM_LANGINFO_CODESET]) AC_CACHE_CHECK([for a traditional japanese locale], [gt_cv_locale_ja], [ AC_LANG_CONFTEST([AC_LANG_SOURCE([ changequote(,)dnl #include #include #if HAVE_LANGINFO_CODESET # include #endif #include #include struct tm t; char buf[16]; int main () { const char *p; /* Check whether the given locale name is recognized by the system. */ #if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ /* On native Windows, setlocale(category, "") looks at the system settings, not at the environment variables. Also, when an encoding suffix such as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE category of the locale to "C". */ if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) return 1; #else if (setlocale (LC_ALL, "") == NULL) return 1; #endif /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) is empty, and the behaviour of Tcl 8.4 in this locale is not useful. On OpenBSD 4.0, when an unsupported locale is specified, setlocale() succeeds but then nl_langinfo(CODESET) is "646". In this situation, some unit tests fail. On MirBSD 10, when an unsupported locale is specified, setlocale() succeeds but then nl_langinfo(CODESET) is "UTF-8". */ #if HAVE_LANGINFO_CODESET { const char *cs = nl_langinfo (CODESET); if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 || strcmp (cs, "UTF-8") == 0) return 1; } #endif #ifdef __CYGWIN__ /* On Cygwin, avoid locale names without encoding suffix, because the locale_charset() function relies on the encoding suffix. Note that LC_ALL is set on the command line. */ if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; #endif /* Check whether MB_CUR_MAX is > 1. This excludes the dysfunctional locales on Cygwin 1.5.x. */ if (MB_CUR_MAX == 1) return 1; /* Check whether in a month name, no byte in the range 0x80..0x9F occurs. This excludes the UTF-8 encoding (except on MirBSD). */ t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1; for (p = buf; *p != '\0'; p++) if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0) return 1; return 0; } changequote([,])dnl ])]) if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then case "$host_os" in # Handle native Windows specially, because there setlocale() interprets # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", # "fr" or "fra" as "French" or "French_France.1252", # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", # "ja" as "Japanese" or "Japanese_Japan.932", # and similar. mingw*) # Note that on native Windows, the Japanese locale is # Japanese_Japan.932, and CP932 is very different from EUC-JP, so we # cannot use it here. gt_cv_locale_ja=none ;; *) # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the # configure script would override the LC_ALL setting. Likewise for # LC_CTYPE, which is also set at the beginning of the configure script. # Test for the AIX locale name. if (LC_ALL=ja_JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then gt_cv_locale_ja=ja_JP else # Test for the locale name with explicit encoding suffix. if (LC_ALL=ja_JP.EUC-JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then gt_cv_locale_ja=ja_JP.EUC-JP else # Test for the HP-UX, OSF/1, NetBSD locale name. if (LC_ALL=ja_JP.eucJP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then gt_cv_locale_ja=ja_JP.eucJP else # Test for the IRIX, FreeBSD locale name. if (LC_ALL=ja_JP.EUC LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then gt_cv_locale_ja=ja_JP.EUC else # Test for the Solaris 7 locale name. if (LC_ALL=ja LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then gt_cv_locale_ja=ja else # Special test for NetBSD 1.6. if test -f /usr/share/locale/ja_JP.eucJP/LC_CTYPE; then gt_cv_locale_ja=ja_JP.eucJP else # None found. gt_cv_locale_ja=none fi fi fi fi fi fi ;; esac fi rm -fr conftest* ]) LOCALE_JA=$gt_cv_locale_ja AC_SUBST([LOCALE_JA]) ]) le-1.14.9/m4/dirfd.m40000644000015000007670000000465512122275245011015 00000000000000# serial 22 -*- Autoconf -*- dnl Find out how to get the file descriptor associated with an open DIR*. # Copyright (C) 2001-2006, 2008-2013 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. dnl From Jim Meyering AC_DEFUN([gl_FUNC_DIRFD], [ AC_REQUIRE([gl_DIRENT_H_DEFAULTS]) dnl Persuade glibc to declare dirfd(). AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) AC_CHECK_FUNCS([dirfd]) AC_CHECK_DECLS([dirfd], , , [[#include #include ]]) if test $ac_cv_have_decl_dirfd = no; then HAVE_DECL_DIRFD=0 fi AC_CACHE_CHECK([whether dirfd is a macro], gl_cv_func_dirfd_macro, [AC_EGREP_CPP([dirent_header_defines_dirfd], [ #include #include #ifdef dirfd dirent_header_defines_dirfd #endif], gl_cv_func_dirfd_macro=yes, gl_cv_func_dirfd_macro=no)]) # Use the replacement only if we have no function or macro with that name. if test $ac_cv_func_dirfd = no && test $gl_cv_func_dirfd_macro = no; then if test $ac_cv_have_decl_dirfd = yes; then # If the system declares dirfd already, let's declare rpl_dirfd instead. REPLACE_DIRFD=1 fi fi ]) dnl Prerequisites of lib/dirfd.c. AC_DEFUN([gl_PREREQ_DIRFD], [ AC_CACHE_CHECK([how to get the file descriptor associated with an open DIR*], [gl_cv_sys_dir_fd_member_name], [ dirfd_save_CFLAGS=$CFLAGS for ac_expr in d_fd dd_fd; do CFLAGS="$CFLAGS -DDIR_FD_MEMBER_NAME=$ac_expr" AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include #include ]], [[DIR *dir_p = opendir("."); (void) dir_p->DIR_FD_MEMBER_NAME;]])], [dir_fd_found=yes] ) CFLAGS=$dirfd_save_CFLAGS test "$dir_fd_found" = yes && break done test "$dir_fd_found" = yes || ac_expr=no_such_member gl_cv_sys_dir_fd_member_name=$ac_expr ] ) if test $gl_cv_sys_dir_fd_member_name != no_such_member; then AC_DEFINE_UNQUOTED([DIR_FD_MEMBER_NAME], [$gl_cv_sys_dir_fd_member_name], [the name of the file descriptor member of DIR]) fi AH_VERBATIM([DIR_TO_FD], [#ifdef DIR_FD_MEMBER_NAME # define DIR_TO_FD(Dir_p) ((Dir_p)->DIR_FD_MEMBER_NAME) #else # define DIR_TO_FD(Dir_p) -1 #endif ]) ]) le-1.14.9/m4/strerror.m40000644000015000007670000000623612122275245011604 00000000000000# strerror.m4 serial 17 dnl Copyright (C) 2002, 2007-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_FUNC_STRERROR], [ AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) AC_REQUIRE([gl_HEADER_ERRNO_H]) AC_REQUIRE([gl_FUNC_STRERROR_0]) AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles m4_ifdef([gl_FUNC_STRERROR_R_WORKS], [ AC_REQUIRE([gl_FUNC_STRERROR_R_WORKS]) ]) if test "$ERRNO_H:$REPLACE_STRERROR_0" = :0; then AC_CACHE_CHECK([for working strerror function], [gl_cv_func_working_strerror], [AC_RUN_IFELSE( [AC_LANG_PROGRAM( [[#include ]], [[if (!*strerror (-2)) return 1;]])], [gl_cv_func_working_strerror=yes], [gl_cv_func_working_strerror=no], [case "$host_os" in # Guess yes on glibc systems. *-gnu*) gl_cv_func_working_strerror="guessing yes" ;; # If we don't know, assume the worst. *) gl_cv_func_working_strerror="guessing no" ;; esac ]) ]) case "$gl_cv_func_working_strerror" in *yes) ;; *) dnl The system's strerror() fails to return a string for out-of-range dnl integers. Replace it. REPLACE_STRERROR=1 ;; esac m4_ifdef([gl_FUNC_STRERROR_R_WORKS], [ dnl If the system's strerror_r or __xpg_strerror_r clobbers strerror's dnl buffer, we must replace strerror. case "$gl_cv_func_strerror_r_works" in *no) REPLACE_STRERROR=1 ;; esac ]) else dnl The system's strerror() cannot know about the new errno values we add dnl to , or any fix for strerror(0). Replace it. REPLACE_STRERROR=1 fi ]) dnl Detect if strerror(0) passes (that is, does not set errno, and does not dnl return a string that matches strerror(-1)). AC_DEFUN([gl_FUNC_STRERROR_0], [ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles REPLACE_STRERROR_0=0 AC_CACHE_CHECK([whether strerror(0) succeeds], [gl_cv_func_strerror_0_works], [AC_RUN_IFELSE( [AC_LANG_PROGRAM( [[#include #include ]], [[int result = 0; char *str; errno = 0; str = strerror (0); if (!*str) result |= 1; if (errno) result |= 2; if (strstr (str, "nknown") || strstr (str, "ndefined")) result |= 4; return result;]])], [gl_cv_func_strerror_0_works=yes], [gl_cv_func_strerror_0_works=no], [case "$host_os" in # Guess yes on glibc systems. *-gnu*) gl_cv_func_strerror_0_works="guessing yes" ;; # If we don't know, assume the worst. *) gl_cv_func_strerror_0_works="guessing no" ;; esac ]) ]) case "$gl_cv_func_strerror_0_works" in *yes) ;; *) REPLACE_STRERROR_0=1 AC_DEFINE([REPLACE_STRERROR_0], [1], [Define to 1 if strerror(0) does not return a message implying success.]) ;; esac ]) le-1.14.9/m4/localcharset.m40000644000015000007670000000112512122275245012356 00000000000000# localcharset.m4 serial 7 dnl Copyright (C) 2002, 2004, 2006, 2009-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_LOCALCHARSET], [ dnl Prerequisites of lib/localcharset.c. AC_REQUIRE([AM_LANGINFO_CODESET]) AC_REQUIRE([gl_FCNTL_O_FLAGS]) AC_CHECK_DECLS_ONCE([getc_unlocked]) dnl Prerequisites of the lib/Makefile.am snippet. AC_REQUIRE([AC_CANONICAL_HOST]) AC_REQUIRE([gl_GLIBC21]) ]) le-1.14.9/m4/errno_h.m40000644000015000007670000000623412122275245011354 00000000000000# errno_h.m4 serial 12 dnl Copyright (C) 2004, 2006, 2008-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. AC_DEFUN_ONCE([gl_HEADER_ERRNO_H], [ AC_REQUIRE([AC_PROG_CC]) AC_CACHE_CHECK([for complete errno.h], [gl_cv_header_errno_h_complete], [ AC_EGREP_CPP([booboo],[ #include #if !defined ETXTBSY booboo #endif #if !defined ENOMSG booboo #endif #if !defined EIDRM booboo #endif #if !defined ENOLINK booboo #endif #if !defined EPROTO booboo #endif #if !defined EMULTIHOP booboo #endif #if !defined EBADMSG booboo #endif #if !defined EOVERFLOW booboo #endif #if !defined ENOTSUP booboo #endif #if !defined ENETRESET booboo #endif #if !defined ECONNABORTED booboo #endif #if !defined ESTALE booboo #endif #if !defined EDQUOT booboo #endif #if !defined ECANCELED booboo #endif #if !defined EOWNERDEAD booboo #endif #if !defined ENOTRECOVERABLE booboo #endif #if !defined EILSEQ booboo #endif ], [gl_cv_header_errno_h_complete=no], [gl_cv_header_errno_h_complete=yes]) ]) if test $gl_cv_header_errno_h_complete = yes; then ERRNO_H='' else gl_NEXT_HEADERS([errno.h]) ERRNO_H='errno.h' fi AC_SUBST([ERRNO_H]) AM_CONDITIONAL([GL_GENERATE_ERRNO_H], [test -n "$ERRNO_H"]) gl_REPLACE_ERRNO_VALUE([EMULTIHOP]) gl_REPLACE_ERRNO_VALUE([ENOLINK]) gl_REPLACE_ERRNO_VALUE([EOVERFLOW]) ]) # Assuming $1 = EOVERFLOW. # The EOVERFLOW errno value ought to be defined in , according to # POSIX. But some systems (like OpenBSD 4.0 or AIX 3) don't define it, and # some systems (like OSF/1) define it when _XOPEN_SOURCE_EXTENDED is defined. # Check for the value of EOVERFLOW. # Set the variables EOVERFLOW_HIDDEN and EOVERFLOW_VALUE. AC_DEFUN([gl_REPLACE_ERRNO_VALUE], [ if test -n "$ERRNO_H"; then AC_CACHE_CHECK([for ]$1[ value], [gl_cv_header_errno_h_]$1, [ AC_EGREP_CPP([yes],[ #include #ifdef ]$1[ yes #endif ], [gl_cv_header_errno_h_]$1[=yes], [gl_cv_header_errno_h_]$1[=no]) if test $gl_cv_header_errno_h_]$1[ = no; then AC_EGREP_CPP([yes],[ #define _XOPEN_SOURCE_EXTENDED 1 #include #ifdef ]$1[ yes #endif ], [gl_cv_header_errno_h_]$1[=hidden]) if test $gl_cv_header_errno_h_]$1[ = hidden; then dnl The macro exists but is hidden. dnl Define it to the same value. AC_COMPUTE_INT([gl_cv_header_errno_h_]$1, $1, [ #define _XOPEN_SOURCE_EXTENDED 1 #include /* The following two lines are a workaround against an autoconf-2.52 bug. */ #include #include ]) fi fi ]) case $gl_cv_header_errno_h_]$1[ in yes | no) ]$1[_HIDDEN=0; ]$1[_VALUE= ;; *) ]$1[_HIDDEN=1; ]$1[_VALUE="$gl_cv_header_errno_h_]$1[" ;; esac AC_SUBST($1[_HIDDEN]) AC_SUBST($1[_VALUE]) fi ]) dnl Autoconf >= 2.61 has AC_COMPUTE_INT built-in. dnl Remove this when we can assume autoconf >= 2.61. m4_ifdef([AC_COMPUTE_INT], [], [ AC_DEFUN([AC_COMPUTE_INT], [_AC_COMPUTE_INT([$2],[$1],[$3],[$4])]) ]) le-1.14.9/m4/Makefile.am0000644000015000007670000000004312121615077011502 00000000000000EXTRA_DIST=lftp.m4 gnulib-cache.m4 le-1.14.9/m4/dirname.m40000644000015000007670000000105412122275245011332 00000000000000#serial 10 -*- autoconf -*- dnl Copyright (C) 2002-2006, 2009-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_DIRNAME], [ AC_REQUIRE([gl_DIRNAME_LGPL]) ]) AC_DEFUN([gl_DIRNAME_LGPL], [ dnl Prerequisites of lib/dirname.h. AC_REQUIRE([gl_DOUBLE_SLASH_ROOT]) dnl No prerequisites of lib/basename-lgpl.c, lib/dirname-lgpl.c, dnl lib/stripslash.c. ]) le-1.14.9/m4/dup.m40000644000015000007670000000135312122275245010505 00000000000000# dup.m4 serial 3 dnl Copyright (C) 2011-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_FUNC_DUP], [ AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) AC_REQUIRE([gl_MSVC_INVAL]) if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then REPLACE_DUP=1 fi dnl Replace dup() for supporting the gnulib-defined fchdir() function, dnl to keep fchdir's bookkeeping up-to-date. m4_ifdef([gl_FUNC_FCHDIR], [ gl_TEST_FCHDIR if test $HAVE_FCHDIR = 0; then REPLACE_DUP=1 fi ]) ]) # Prerequisites of lib/dup.c. AC_DEFUN([gl_PREREQ_DUP], [:]) le-1.14.9/m4/wcwidth.m40000644000015000007670000000610312122275245011364 00000000000000# wcwidth.m4 serial 23 dnl Copyright (C) 2006-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_FUNC_WCWIDTH], [ AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles dnl Persuade glibc to declare wcwidth(). AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) AC_REQUIRE([gt_TYPE_WCHAR_T]) AC_REQUIRE([gt_TYPE_WINT_T]) AC_CHECK_HEADERS_ONCE([wchar.h]) AC_CHECK_FUNCS_ONCE([wcwidth]) AC_CHECK_DECLS([wcwidth], [], [], [[ /* AIX 3.2.5 declares wcwidth in . */ #include /* Tru64 with Desktop Toolkit C has a bug: must be included before . BSD/OS 4.0.1 has a bug: , and must be included before . */ #include #include #include #include ]]) if test $ac_cv_have_decl_wcwidth != yes; then HAVE_DECL_WCWIDTH=0 fi if test $ac_cv_func_wcwidth = yes; then HAVE_WCWIDTH=1 dnl On Mac OS X 10.3, wcwidth(0x0301) (COMBINING ACUTE ACCENT) returns 1. dnl On OpenBSD 5.0, wcwidth(0x05B0) (HEBREW POINT SHEVA) returns 1. dnl On OSF/1 5.1, wcwidth(0x200B) (ZERO WIDTH SPACE) returns 1. dnl On Solaris 8, wcwidth(0x2022) (BULLET) returns 2. dnl This leads to bugs in 'ls' (coreutils). AC_CACHE_CHECK([whether wcwidth works reasonably in UTF-8 locales], [gl_cv_func_wcwidth_works], [ AC_RUN_IFELSE( [AC_LANG_SOURCE([[ #include /* AIX 3.2.5 declares wcwidth in . */ #include /* Tru64 with Desktop Toolkit C has a bug: must be included before . BSD/OS 4.0.1 has a bug: , and must be included before . */ #include #include #include #include #if !HAVE_DECL_WCWIDTH extern # ifdef __cplusplus "C" # endif int wcwidth (int); #endif int main () { int result = 0; if (setlocale (LC_ALL, "fr_FR.UTF-8") != NULL || setlocale (LC_ALL, "en_US.UTF-8") != NULL) { if (wcwidth (0x0301) > 0) result |= 1; if (wcwidth (0x05B0) > 0) result |= 2; if (wcwidth (0x200B) > 0) result |= 4; if (wcwidth (0x2022) != 1) result |= 8; } return result; }]])], [gl_cv_func_wcwidth_works=yes], [gl_cv_func_wcwidth_works=no], [ changequote(,)dnl case "$host_os" in # Guess yes on glibc and AIX 7 systems. *-gnu* | aix[7-9]*) gl_cv_func_wcwidth_works="guessing yes";; *) gl_cv_func_wcwidth_works="guessing no";; esac changequote([,])dnl ]) ]) case "$gl_cv_func_wcwidth_works" in *yes) ;; *no) REPLACE_WCWIDTH=1 ;; esac else HAVE_WCWIDTH=0 fi dnl We don't substitute HAVE_WCWIDTH. We assume that if the system does not dnl have the wcwidth function, then it does not declare it. ]) le-1.14.9/m4/00gnulib.m40000644000015000007670000000252212122275245011334 00000000000000# 00gnulib.m4 serial 2 dnl Copyright (C) 2009-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl This file must be named something that sorts before all other dnl gnulib-provided .m4 files. It is needed until such time as we can dnl assume Autoconf 2.64, with its improved AC_DEFUN_ONCE semantics. # AC_DEFUN_ONCE([NAME], VALUE) # ---------------------------- # Define NAME to expand to VALUE on the first use (whether by direct # expansion, or by AC_REQUIRE), and to nothing on all subsequent uses. # Avoid bugs in AC_REQUIRE in Autoconf 2.63 and earlier. This # definition is slower than the version in Autoconf 2.64, because it # can only use interfaces that existed since 2.59; but it achieves the # same effect. Quoting is necessary to avoid confusing Automake. m4_version_prereq([2.63.263], [], [m4_define([AC][_DEFUN_ONCE], [AC][_DEFUN([$1], [AC_REQUIRE([_gl_DEFUN_ONCE([$1])], [m4_indir([_gl_DEFUN_ONCE([$1])])])])]dnl [AC][_DEFUN([_gl_DEFUN_ONCE([$1])], [$2])])]) # gl_00GNULIB # ----------- # Witness macro that this file has been included. Needed to force # Automake to include this file prior to all other gnulib .m4 files. AC_DEFUN([gl_00GNULIB]) le-1.14.9/m4/error.m40000644000015000007670000000151012122275245011041 00000000000000#serial 14 # Copyright (C) 1996-1998, 2001-2004, 2009-2013 Free Software Foundation, Inc. # # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_ERROR], [ dnl We don't use AC_FUNC_ERROR_AT_LINE any more, because it is no longer dnl maintained in Autoconf and because it invokes AC_LIBOBJ. AC_CACHE_CHECK([for error_at_line], [ac_cv_lib_error_at_line], [AC_LINK_IFELSE( [AC_LANG_PROGRAM( [[#include ]], [[error_at_line (0, 0, "", 0, "an error occurred");]])], [ac_cv_lib_error_at_line=yes], [ac_cv_lib_error_at_line=no])]) ]) # Prerequisites of lib/error.c. AC_DEFUN([gl_PREREQ_ERROR], [ AC_REQUIRE([AC_FUNC_STRERROR_R]) : ]) le-1.14.9/m4/mbsrtowcs.m40000644000015000007670000001124612122275245011742 00000000000000# mbsrtowcs.m4 serial 13 dnl Copyright (C) 2008-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_FUNC_MBSRTOWCS], [ AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) AC_REQUIRE([AC_TYPE_MBSTATE_T]) gl_MBSTATE_T_BROKEN AC_CHECK_FUNCS_ONCE([mbsrtowcs]) if test $ac_cv_func_mbsrtowcs = no; then HAVE_MBSRTOWCS=0 AC_CHECK_DECLS([mbsrtowcs],,, [[ /* Tru64 with Desktop Toolkit C has a bug: must be included before . BSD/OS 4.0.1 has a bug: , and must be included before . */ #include #include #include #include ]]) if test $ac_cv_have_decl_mbsrtowcs = yes; then dnl On Minix 3.1.8, the system's declares mbsrtowcs() although dnl it does not have the function. Avoid a collision with gnulib's dnl replacement. REPLACE_MBSRTOWCS=1 fi else if test $REPLACE_MBSTATE_T = 1; then REPLACE_MBSRTOWCS=1 else gl_MBSRTOWCS_WORKS case "$gl_cv_func_mbsrtowcs_works" in *yes) ;; *) REPLACE_MBSRTOWCS=1 ;; esac fi fi ]) dnl Test whether mbsrtowcs works. dnl Result is gl_cv_func_mbsrtowcs_works. AC_DEFUN([gl_MBSRTOWCS_WORKS], [ AC_REQUIRE([AC_PROG_CC]) AC_REQUIRE([gt_LOCALE_FR]) AC_REQUIRE([gt_LOCALE_FR_UTF8]) AC_REQUIRE([gt_LOCALE_JA]) AC_REQUIRE([gt_LOCALE_ZH_CN]) AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles AC_CACHE_CHECK([whether mbsrtowcs works], [gl_cv_func_mbsrtowcs_works], [ dnl Initial guess, used when cross-compiling or when no suitable locale dnl is present. changequote(,)dnl case "$host_os" in # Guess no on HP-UX, Solaris, mingw. hpux* | solaris* | mingw*) gl_cv_func_mbsrtowcs_works="guessing no" ;; # Guess yes otherwise. *) gl_cv_func_mbsrtowcs_works="guessing yes" ;; esac changequote([,])dnl if test $LOCALE_FR != none || test $LOCALE_FR_UTF8 != none || test $LOCALE_JA != none || test $LOCALE_ZH_CN != none; then AC_RUN_IFELSE( [AC_LANG_SOURCE([[ #include #include /* Tru64 with Desktop Toolkit C has a bug: must be included before . BSD/OS 4.0.1 has a bug: , and must be included before . */ #include #include #include #include int main () { int result = 0; /* Test whether the function supports a NULL destination argument. This fails on native Windows. */ if (setlocale (LC_ALL, "$LOCALE_FR") != NULL) { const char input[] = "\337er"; const char *src = input; mbstate_t state; memset (&state, '\0', sizeof (mbstate_t)); if (mbsrtowcs (NULL, &src, 1, &state) != 3 || src != input) result |= 1; } /* Test whether the function works when started with a conversion state in non-initial state. This fails on HP-UX 11.11 and Solaris 10. */ if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) { const char input[] = "B\303\274\303\237er"; mbstate_t state; memset (&state, '\0', sizeof (mbstate_t)); if (mbrtowc (NULL, input + 1, 1, &state) == (size_t)(-2)) if (!mbsinit (&state)) { const char *src = input + 2; if (mbsrtowcs (NULL, &src, 10, &state) != 4) result |= 2; } } if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) { const char input[] = "<\306\374\313\334\270\354>"; mbstate_t state; memset (&state, '\0', sizeof (mbstate_t)); if (mbrtowc (NULL, input + 3, 1, &state) == (size_t)(-2)) if (!mbsinit (&state)) { const char *src = input + 4; if (mbsrtowcs (NULL, &src, 10, &state) != 3) result |= 4; } } if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) { const char input[] = "B\250\271\201\060\211\070er"; mbstate_t state; memset (&state, '\0', sizeof (mbstate_t)); if (mbrtowc (NULL, input + 1, 1, &state) == (size_t)(-2)) if (!mbsinit (&state)) { const char *src = input + 2; if (mbsrtowcs (NULL, &src, 10, &state) != 4) result |= 8; } } return result; }]])], [gl_cv_func_mbsrtowcs_works=yes], [gl_cv_func_mbsrtowcs_works=no], [:]) fi ]) ]) # Prerequisites of lib/mbsrtowcs.c. AC_DEFUN([gl_PREREQ_MBSRTOWCS], [ : ]) le-1.14.9/m4/mbtowc.m40000644000015000007670000000071412122275245011210 00000000000000# mbtowc.m4 serial 2 dnl Copyright (C) 2011-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_FUNC_MBTOWC], [ AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) if false; then REPLACE_MBTOWC=1 fi ]) # Prerequisites of lib/mbtowc.c. AC_DEFUN([gl_PREREQ_MBTOWC], [ : ]) le-1.14.9/m4/wchar_t.m40000644000015000007670000000146212122275245011345 00000000000000# wchar_t.m4 serial 4 (gettext-0.18.2) dnl Copyright (C) 2002-2003, 2008-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl From Bruno Haible. dnl Test whether has the 'wchar_t' type. dnl Prerequisite: AC_PROG_CC AC_DEFUN([gt_TYPE_WCHAR_T], [ AC_CACHE_CHECK([for wchar_t], [gt_cv_c_wchar_t], [AC_COMPILE_IFELSE( [AC_LANG_PROGRAM( [[#include wchar_t foo = (wchar_t)'\0';]], [[]])], [gt_cv_c_wchar_t=yes], [gt_cv_c_wchar_t=no])]) if test $gt_cv_c_wchar_t = yes; then AC_DEFINE([HAVE_WCHAR_T], [1], [Define if you have the 'wchar_t' type.]) fi ]) le-1.14.9/m4/multiarch.m40000644000015000007670000000367412122275245011715 00000000000000# multiarch.m4 serial 7 dnl Copyright (C) 2008-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. # Determine whether the compiler is or may be producing universal binaries. # # On Mac OS X 10.5 and later systems, the user can create libraries and # executables that work on multiple system types--known as "fat" or # "universal" binaries--by specifying multiple '-arch' options to the # compiler but only a single '-arch' option to the preprocessor. Like # this: # # ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ # CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ # CPP="gcc -E" CXXCPP="g++ -E" # # Detect this situation and set APPLE_UNIVERSAL_BUILD accordingly. AC_DEFUN_ONCE([gl_MULTIARCH], [ dnl Code similar to autoconf-2.63 AC_C_BIGENDIAN. gl_cv_c_multiarch=no AC_COMPILE_IFELSE( [AC_LANG_SOURCE( [[#ifndef __APPLE_CC__ not a universal capable compiler #endif typedef int dummy; ]])], [ dnl Check for potential -arch flags. It is not universal unless dnl there are at least two -arch flags with different values. arch= prev= for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do if test -n "$prev"; then case $word in i?86 | x86_64 | ppc | ppc64) if test -z "$arch" || test "$arch" = "$word"; then arch="$word" else gl_cv_c_multiarch=yes fi ;; esac prev= else if test "x$word" = "x-arch"; then prev=arch fi fi done ]) if test $gl_cv_c_multiarch = yes; then APPLE_UNIVERSAL_BUILD=1 else APPLE_UNIVERSAL_BUILD=0 fi AC_SUBST([APPLE_UNIVERSAL_BUILD]) ]) le-1.14.9/m4/gnulib-common.m40000644000015000007670000003332112122275245012463 00000000000000# gnulib-common.m4 serial 33 dnl Copyright (C) 2007-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. # gl_COMMON # is expanded unconditionally through gnulib-tool magic. AC_DEFUN([gl_COMMON], [ dnl Use AC_REQUIRE here, so that the code is expanded once only. AC_REQUIRE([gl_00GNULIB]) AC_REQUIRE([gl_COMMON_BODY]) ]) AC_DEFUN([gl_COMMON_BODY], [ AH_VERBATIM([_Noreturn], [/* The _Noreturn keyword of C11. */ #if ! (defined _Noreturn \ || (defined __STDC_VERSION__ && 201112 <= __STDC_VERSION__)) # if (3 <= __GNUC__ || (__GNUC__ == 2 && 8 <= __GNUC_MINOR__) \ || 0x5110 <= __SUNPRO_C) # define _Noreturn __attribute__ ((__noreturn__)) # elif defined _MSC_VER && 1200 <= _MSC_VER # define _Noreturn __declspec (noreturn) # else # define _Noreturn # endif #endif ]) AH_VERBATIM([isoc99_inline], [/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. __APPLE__ && __MACH__ test for Mac OS X. __APPLE_CC__ tests for the Apple compiler and its version. __STDC_VERSION__ tests for the C99 mode. */ #if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ # define __GNUC_STDC_INLINE__ 1 #endif]) AH_VERBATIM([unused_parameter], [/* Define as a marker that can be attached to declarations that might not be used. This helps to reduce warnings, such as from GCC -Wunused-parameter. */ #if __GNUC__ >= 3 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7) # define _GL_UNUSED __attribute__ ((__unused__)) #else # define _GL_UNUSED #endif /* The name _UNUSED_PARAMETER_ is an earlier spelling, although the name is a misnomer outside of parameter lists. */ #define _UNUSED_PARAMETER_ _GL_UNUSED /* The __pure__ attribute was added in gcc 2.96. */ #if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) # define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) #else # define _GL_ATTRIBUTE_PURE /* empty */ #endif /* The __const__ attribute was added in gcc 2.95. */ #if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 95) # define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) #else # define _GL_ATTRIBUTE_CONST /* empty */ #endif ]) dnl Preparation for running test programs: dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not dnl to /dev/tty, so they can be redirected to log files. Such diagnostics dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. LIBC_FATAL_STDERR_=1 export LIBC_FATAL_STDERR_ ]) # gl_MODULE_INDICATOR_CONDITION # expands to a C preprocessor expression that evaluates to 1 or 0, depending # whether a gnulib module that has been requested shall be considered present # or not. m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) # gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) # sets the shell variable that indicates the presence of the given module to # a C preprocessor expression that will evaluate to 1. AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], [ gl_MODULE_INDICATOR_SET_VARIABLE_AUX( [GNULIB_[]m4_translit([[$1]], [abcdefghijklmnopqrstuvwxyz./-], [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) ]) # gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) # modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. # The shell variable's value is a C preprocessor expression that evaluates # to 0 or 1. AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], [ m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], [ dnl Simplify the expression VALUE || 1 to 1. $1=1 ], [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], [gl_MODULE_INDICATOR_CONDITION])]) ]) # gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) # modifies the shell variable to include the given condition. The shell # variable's value is a C preprocessor expression that evaluates to 0 or 1. AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], [ dnl Simplify the expression 1 || CONDITION to 1. if test "$[]$1" != 1; then dnl Simplify the expression 0 || CONDITION to CONDITION. if test "$[]$1" = 0; then $1=$2 else $1="($[]$1 || $2)" fi fi ]) # gl_MODULE_INDICATOR([modulename]) # defines a C macro indicating the presence of the given module # in a location where it can be used. # | Value | Value | # | in lib/ | in tests/ | # --------------------------------------------+---------+-----------+ # Module present among main modules: | 1 | 1 | # --------------------------------------------+---------+-----------+ # Module present among tests-related modules: | 0 | 1 | # --------------------------------------------+---------+-----------+ # Module not present at all: | 0 | 0 | # --------------------------------------------+---------+-----------+ AC_DEFUN([gl_MODULE_INDICATOR], [ AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], [abcdefghijklmnopqrstuvwxyz./-], [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [gl_MODULE_INDICATOR_CONDITION], [Define to a C preprocessor expression that evaluates to 1 or 0, depending whether the gnulib module $1 shall be considered present.]) ]) # gl_MODULE_INDICATOR_FOR_TESTS([modulename]) # defines a C macro indicating the presence of the given module # in lib or tests. This is useful to determine whether the module # should be tested. # | Value | Value | # | in lib/ | in tests/ | # --------------------------------------------+---------+-----------+ # Module present among main modules: | 1 | 1 | # --------------------------------------------+---------+-----------+ # Module present among tests-related modules: | 1 | 1 | # --------------------------------------------+---------+-----------+ # Module not present at all: | 0 | 0 | # --------------------------------------------+---------+-----------+ AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], [ AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], [abcdefghijklmnopqrstuvwxyz./-], [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], [Define to 1 when the gnulib module $1 should be tested.]) ]) # gl_ASSERT_NO_GNULIB_POSIXCHECK # asserts that there will never be a need to #define GNULIB_POSIXCHECK. # and thereby enables an optimization of configure and config.h. # Used by Emacs. AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], [ dnl Override gl_WARN_ON_USE_PREPARE. dnl But hide this definition from 'aclocal'. AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) ]) # gl_ASSERT_NO_GNULIB_TESTS # asserts that there will be no gnulib tests in the scope of the configure.ac # and thereby enables an optimization of config.h. # Used by Emacs. AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], [ dnl Override gl_MODULE_INDICATOR_FOR_TESTS. AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) ]) # Test whether exists. # Set HAVE_FEATURES_H. AC_DEFUN([gl_FEATURES_H], [ AC_CHECK_HEADERS_ONCE([features.h]) if test $ac_cv_header_features_h = yes; then HAVE_FEATURES_H=1 else HAVE_FEATURES_H=0 fi AC_SUBST([HAVE_FEATURES_H]) ]) # m4_foreach_w # is a backport of autoconf-2.59c's m4_foreach_w. # Remove this macro when we can assume autoconf >= 2.60. m4_ifndef([m4_foreach_w], [m4_define([m4_foreach_w], [m4_foreach([$1], m4_split(m4_normalize([$2]), [ ]), [$3])])]) # AS_VAR_IF(VAR, VALUE, [IF-MATCH], [IF-NOT-MATCH]) # ---------------------------------------------------- # Backport of autoconf-2.63b's macro. # Remove this macro when we can assume autoconf >= 2.64. m4_ifndef([AS_VAR_IF], [m4_define([AS_VAR_IF], [AS_IF([test x"AS_VAR_GET([$1])" = x""$2], [$3], [$4])])]) # gl_PROG_CC_C99 # Modifies the value of the shell variable CC in an attempt to make $CC # understand ISO C99 source code. # This is like AC_PROG_CC_C99, except that # - AC_PROG_CC_C99 did not exist in Autoconf versions < 2.60, # - AC_PROG_CC_C99 does not mix well with AC_PROG_CC_STDC # , # but many more packages use AC_PROG_CC_STDC than AC_PROG_CC_C99 # . # Remaining problems: # - When AC_PROG_CC_STDC is invoked twice, it adds the C99 enabling options # to CC twice # . # - AC_PROG_CC_STDC is likely to change now that C11 is an ISO standard. AC_DEFUN([gl_PROG_CC_C99], [ dnl Change that version number to the minimum Autoconf version that supports dnl mixing AC_PROG_CC_C99 calls with AC_PROG_CC_STDC calls. m4_version_prereq([9.0], [AC_REQUIRE([AC_PROG_CC_C99])], [AC_REQUIRE([AC_PROG_CC_STDC])]) ]) # gl_PROG_AR_RANLIB # Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. # The user can set the variables AR, ARFLAGS, RANLIB if he wants to override # the values. AC_DEFUN([gl_PROG_AR_RANLIB], [ dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler dnl as "cc", and GCC as "gcc". They have different object file formats and dnl library formats. In particular, the GNU binutils programs ar, ranlib dnl produce libraries that work only with gcc, not with cc. AC_REQUIRE([AC_PROG_CC]) AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], [ AC_EGREP_CPP([Amsterdam], [ #ifdef __ACK__ Amsterdam #endif ], [gl_cv_c_amsterdam_compiler=yes], [gl_cv_c_amsterdam_compiler=no]) ]) if test -z "$AR"; then if test $gl_cv_c_amsterdam_compiler = yes; then AR='cc -c.a' if test -z "$ARFLAGS"; then ARFLAGS='-o' fi else dnl Use the Automake-documented default values for AR and ARFLAGS, dnl but prefer ${host}-ar over ar (useful for cross-compiling). AC_CHECK_TOOL([AR], [ar], [ar]) if test -z "$ARFLAGS"; then ARFLAGS='cru' fi fi else if test -z "$ARFLAGS"; then ARFLAGS='cru' fi fi AC_SUBST([AR]) AC_SUBST([ARFLAGS]) if test -z "$RANLIB"; then if test $gl_cv_c_amsterdam_compiler = yes; then RANLIB=':' else dnl Use the ranlib program if it is available. AC_PROG_RANLIB fi fi AC_SUBST([RANLIB]) ]) # AC_PROG_MKDIR_P # is a backport of autoconf-2.60's AC_PROG_MKDIR_P, with a fix # for interoperability with automake-1.9.6 from autoconf-2.62. # Remove this macro when we can assume autoconf >= 2.62 or # autoconf >= 2.60 && automake >= 1.10. # AC_AUTOCONF_VERSION was introduced in 2.62, so use that as the witness. m4_ifndef([AC_AUTOCONF_VERSION],[ m4_ifdef([AC_PROG_MKDIR_P], [ dnl For automake-1.9.6 && autoconf < 2.62: Ensure MKDIR_P is AC_SUBSTed. m4_define([AC_PROG_MKDIR_P], m4_defn([AC_PROG_MKDIR_P])[ AC_SUBST([MKDIR_P])])], [ dnl For autoconf < 2.60: Backport of AC_PROG_MKDIR_P. AC_DEFUN_ONCE([AC_PROG_MKDIR_P], [AC_REQUIRE([AM_PROG_MKDIR_P])dnl defined by automake MKDIR_P='$(mkdir_p)' AC_SUBST([MKDIR_P])])]) ]) # AC_C_RESTRICT # This definition overrides the AC_C_RESTRICT macro from autoconf 2.60..2.61, # so that mixed use of GNU C and GNU C++ and mixed use of Sun C and Sun C++ # works. # This definition can be removed once autoconf >= 2.62 can be assumed. # AC_AUTOCONF_VERSION was introduced in 2.62, so use that as the witness. m4_ifndef([AC_AUTOCONF_VERSION],[ AC_DEFUN([AC_C_RESTRICT], [AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], [ac_cv_c_restrict=no # The order here caters to the fact that C++ does not require restrict. for ac_kw in __restrict __restrict__ _Restrict restrict; do AC_COMPILE_IFELSE([AC_LANG_PROGRAM( [[typedef int * int_ptr; int foo (int_ptr $ac_kw ip) { return ip[0]; }]], [[int s[1]; int * $ac_kw t = s; t[0] = 0; return foo(t)]])], [ac_cv_c_restrict=$ac_kw]) test "$ac_cv_c_restrict" != no && break done ]) AH_VERBATIM([restrict], [/* Define to the equivalent of the C99 'restrict' keyword, or to nothing if this is not supported. Do not define if restrict is supported directly. */ #undef restrict /* Work around a bug in Sun C++: it does not support _Restrict, even though the corresponding Sun C compiler does, which causes "#define restrict _Restrict" in the previous line. Perhaps some future version of Sun C++ will work with _Restrict; if so, it'll probably define __RESTRICT, just as Sun C does. */ #if defined __SUNPRO_CC && !defined __RESTRICT # define _Restrict #endif]) case $ac_cv_c_restrict in restrict) ;; no) AC_DEFINE([restrict], []) ;; *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; esac ]) ]) # gl_BIGENDIAN # is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. # Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some # macros invoke AC_C_BIGENDIAN with arguments. AC_DEFUN([gl_BIGENDIAN], [ AC_C_BIGENDIAN ]) # gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) # is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not # output a spurious "(cached)" mark in the midst of other configure output. # This macro should be used instead of AC_CACHE_VAL when it is not surrounded # by an AC_MSG_CHECKING/AC_MSG_RESULT pair. AC_DEFUN([gl_CACHE_VAL_SILENT], [ saved_as_echo_n="$as_echo_n" as_echo_n=':' AC_CACHE_VAL([$1], [$2]) as_echo_n="$saved_as_echo_n" ]) le-1.14.9/m4/signal_h.m40000644000015000007670000000604212122275245011501 00000000000000# signal_h.m4 serial 18 dnl Copyright (C) 2007-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_SIGNAL_H], [ AC_REQUIRE([gl_SIGNAL_H_DEFAULTS]) AC_REQUIRE([gl_CHECK_TYPE_SIGSET_T]) gl_NEXT_HEADERS([signal.h]) # AIX declares sig_atomic_t to already include volatile, and C89 compilers # then choke on 'volatile sig_atomic_t'. C99 requires that it compile. AC_CHECK_TYPE([volatile sig_atomic_t], [], [HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=0], [[ #include ]]) dnl Ensure the type pid_t gets defined. AC_REQUIRE([AC_TYPE_PID_T]) AC_REQUIRE([AC_TYPE_UID_T]) dnl Persuade glibc to define sighandler_t. AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) AC_CHECK_TYPE([sighandler_t], [], [HAVE_SIGHANDLER_T=0], [[ #include ]]) dnl Check for declarations of anything we want to poison if the dnl corresponding gnulib module is not in use. gl_WARN_ON_USE_PREPARE([[#include ]], [pthread_sigmask sigaction sigaddset sigdelset sigemptyset sigfillset sigismember sigpending sigprocmask]) ]) AC_DEFUN([gl_CHECK_TYPE_SIGSET_T], [ AC_CHECK_TYPES([sigset_t], [gl_cv_type_sigset_t=yes], [gl_cv_type_sigset_t=no], [[ #include /* Mingw defines sigset_t not in , but in . */ #include ]]) if test $gl_cv_type_sigset_t != yes; then HAVE_SIGSET_T=0 fi ]) AC_DEFUN([gl_SIGNAL_MODULE_INDICATOR], [ dnl Use AC_REQUIRE here, so that the default settings are expanded once only. AC_REQUIRE([gl_SIGNAL_H_DEFAULTS]) gl_MODULE_INDICATOR_SET_VARIABLE([$1]) dnl Define it also as a C macro, for the benefit of the unit tests. gl_MODULE_INDICATOR_FOR_TESTS([$1]) ]) AC_DEFUN([gl_SIGNAL_H_DEFAULTS], [ GNULIB_PTHREAD_SIGMASK=0; AC_SUBST([GNULIB_PTHREAD_SIGMASK]) GNULIB_RAISE=0; AC_SUBST([GNULIB_RAISE]) GNULIB_SIGNAL_H_SIGPIPE=0; AC_SUBST([GNULIB_SIGNAL_H_SIGPIPE]) GNULIB_SIGPROCMASK=0; AC_SUBST([GNULIB_SIGPROCMASK]) GNULIB_SIGACTION=0; AC_SUBST([GNULIB_SIGACTION]) dnl Assume proper GNU behavior unless another module says otherwise. HAVE_POSIX_SIGNALBLOCKING=1; AC_SUBST([HAVE_POSIX_SIGNALBLOCKING]) HAVE_PTHREAD_SIGMASK=1; AC_SUBST([HAVE_PTHREAD_SIGMASK]) HAVE_RAISE=1; AC_SUBST([HAVE_RAISE]) HAVE_SIGSET_T=1; AC_SUBST([HAVE_SIGSET_T]) HAVE_SIGINFO_T=1; AC_SUBST([HAVE_SIGINFO_T]) HAVE_SIGACTION=1; AC_SUBST([HAVE_SIGACTION]) HAVE_STRUCT_SIGACTION_SA_SIGACTION=1; AC_SUBST([HAVE_STRUCT_SIGACTION_SA_SIGACTION]) HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=1; AC_SUBST([HAVE_TYPE_VOLATILE_SIG_ATOMIC_T]) HAVE_SIGHANDLER_T=1; AC_SUBST([HAVE_SIGHANDLER_T]) REPLACE_PTHREAD_SIGMASK=0; AC_SUBST([REPLACE_PTHREAD_SIGMASK]) REPLACE_RAISE=0; AC_SUBST([REPLACE_RAISE]) ]) le-1.14.9/m4/ssize_t.m40000644000015000007670000000146312122275245011377 00000000000000# ssize_t.m4 serial 5 (gettext-0.18.2) dnl Copyright (C) 2001-2003, 2006, 2010-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl From Bruno Haible. dnl Test whether ssize_t is defined. AC_DEFUN([gt_TYPE_SSIZE_T], [ AC_CACHE_CHECK([for ssize_t], [gt_cv_ssize_t], [AC_COMPILE_IFELSE( [AC_LANG_PROGRAM( [[#include ]], [[int x = sizeof (ssize_t *) + sizeof (ssize_t); return !x;]])], [gt_cv_ssize_t=yes], [gt_cv_ssize_t=no])]) if test $gt_cv_ssize_t = no; then AC_DEFINE([ssize_t], [int], [Define as a signed type of the same size as size_t.]) fi ]) le-1.14.9/m4/d-ino.m40000644000015000007670000000337312122275245010727 00000000000000# serial 13 dnl From Jim Meyering. dnl dnl Check whether struct dirent has a member named d_ino. dnl # Copyright (C) 1997, 1999-2001, 2003-2004, 2006-2007, 2009-2013 Free Software # Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_CHECK_TYPE_STRUCT_DIRENT_D_INO], [AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles AC_CACHE_CHECK([for d_ino member in directory struct], gl_cv_struct_dirent_d_ino, [AC_RUN_IFELSE( [AC_LANG_PROGRAM( [[#include #include #include ]], [[DIR *dp = opendir ("."); struct dirent *e; struct stat st; if (! dp) return 1; e = readdir (dp); if (! e) return 2; if (stat (e->d_name, &st) != 0) return 3; if (e->d_ino != st.st_ino) return 4; return 0; ]])], [gl_cv_struct_dirent_d_ino=yes], [gl_cv_struct_dirent_d_ino=no], [case "$host_os" in # Guess yes on glibc systems with Linux kernel. linux*-gnu*) gl_cv_struct_dirent_d_ino="guessing yes" ;; # If we don't know, assume the worst. *) gl_cv_struct_dirent_d_ino="guessing no" ;; esac ])]) case "$gl_cv_struct_dirent_d_ino" in *yes) AC_DEFINE([D_INO_IN_DIRENT], [1], [Define if struct dirent has a member d_ino that actually works.]) ;; esac ] ) le-1.14.9/m4/poll_h.m40000644000015000007670000000273012122275245011172 00000000000000# poll_h.m4 serial 2 dnl Copyright (C) 2010-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl Written by Bruno Haible. AC_DEFUN([gl_POLL_H], [ dnl Use AC_REQUIRE here, so that the default behavior below is expanded dnl once only, before all statements that occur in other macros. AC_REQUIRE([gl_POLL_H_DEFAULTS]) AC_CHECK_HEADERS_ONCE([poll.h]) if test $ac_cv_header_poll_h = yes; then HAVE_POLL_H=1 else HAVE_POLL_H=0 fi AC_SUBST([HAVE_POLL_H]) dnl is always overridden, because of GNULIB_POSIXCHECK. gl_CHECK_NEXT_HEADERS([poll.h]) dnl Check for declarations of anything we want to poison if the dnl corresponding gnulib module is not in use. gl_WARN_ON_USE_PREPARE([[#include ]], [poll]) ]) AC_DEFUN([gl_POLL_MODULE_INDICATOR], [ dnl Use AC_REQUIRE here, so that the default settings are expanded once only. AC_REQUIRE([gl_POLL_H_DEFAULTS]) gl_MODULE_INDICATOR_SET_VARIABLE([$1]) dnl Define it also as a C macro, for the benefit of the unit tests. gl_MODULE_INDICATOR_FOR_TESTS([$1]) ]) AC_DEFUN([gl_POLL_H_DEFAULTS], [ GNULIB_POLL=0; AC_SUBST([GNULIB_POLL]) dnl Assume proper GNU behavior unless another module says otherwise. HAVE_POLL=1; AC_SUBST([HAVE_POLL]) REPLACE_POLL=0; AC_SUBST([REPLACE_POLL]) ]) le-1.14.9/m4/mkdir.m40000644000015000007670000000452712122275245011031 00000000000000# serial 11 # Copyright (C) 2001, 2003-2004, 2006, 2008-2013 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # On some systems, mkdir ("foo/", 0700) fails because of the trailing slash. # On others, mkdir ("foo/./", 0700) mistakenly succeeds. # On such systems, arrange to use a wrapper function. AC_DEFUN([gl_FUNC_MKDIR], [dnl AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS]) AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles AC_CHECK_HEADERS_ONCE([unistd.h]) AC_CACHE_CHECK([whether mkdir handles trailing slash], [gl_cv_func_mkdir_trailing_slash_works], [rm -rf conftest.dir AC_RUN_IFELSE([AC_LANG_PROGRAM([[ # include # include ]], [return mkdir ("conftest.dir/", 0700);])], [gl_cv_func_mkdir_trailing_slash_works=yes], [gl_cv_func_mkdir_trailing_slash_works=no], [case "$host_os" in # Guess yes on glibc systems. *-gnu*) gl_cv_func_mkdir_trailing_slash_works="guessing yes" ;; # If we don't know, assume the worst. *) gl_cv_func_mkdir_trailing_slash_works="guessing no" ;; esac ]) rm -rf conftest.dir ] ) case "$gl_cv_func_mkdir_trailing_slash_works" in *yes) ;; *) REPLACE_MKDIR=1 ;; esac AC_CACHE_CHECK([whether mkdir handles trailing dot], [gl_cv_func_mkdir_trailing_dot_works], [rm -rf conftest.dir AC_RUN_IFELSE([AC_LANG_PROGRAM([[ # include # include ]], [return !mkdir ("conftest.dir/./", 0700);])], [gl_cv_func_mkdir_trailing_dot_works=yes], [gl_cv_func_mkdir_trailing_dot_works=no], [case "$host_os" in # Guess yes on glibc systems. *-gnu*) gl_cv_func_mkdir_trailing_dot_works="guessing yes" ;; # If we don't know, assume the worst. *) gl_cv_func_mkdir_trailing_dot_works="guessing no" ;; esac ]) rm -rf conftest.dir ] ) case "$gl_cv_func_mkdir_trailing_dot_works" in *yes) ;; *) REPLACE_MKDIR=1 AC_DEFINE([FUNC_MKDIR_DOT_BUG], [1], [Define to 1 if mkdir mistakenly creates a directory given with a trailing dot component.]) ;; esac ]) le-1.14.9/m4/extensions.m40000644000015000007670000001223712122275245012117 00000000000000# serial 13 -*- Autoconf -*- # Enable extensions on systems that normally disable them. # Copyright (C) 2003, 2006-2013 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This definition of AC_USE_SYSTEM_EXTENSIONS is stolen from CVS # Autoconf. Perhaps we can remove this once we can assume Autoconf # 2.70 or later everywhere, but since Autoconf mutates rapidly # enough in this area it's likely we'll need to redefine # AC_USE_SYSTEM_EXTENSIONS for quite some time. # If autoconf reports a warning # warning: AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS # or warning: AC_RUN_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS # the fix is # 1) to ensure that AC_USE_SYSTEM_EXTENSIONS is never directly invoked # but always AC_REQUIREd, # 2) to ensure that for each occurrence of # AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) # or # AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) # the corresponding gnulib module description has 'extensions' among # its dependencies. This will ensure that the gl_USE_SYSTEM_EXTENSIONS # invocation occurs in gl_EARLY, not in gl_INIT. # AC_USE_SYSTEM_EXTENSIONS # ------------------------ # Enable extensions on systems that normally disable them, # typically due to standards-conformance issues. # # Remember that #undef in AH_VERBATIM gets replaced with #define by # AC_DEFINE. The goal here is to define all known feature-enabling # macros, then, if reports of conflicts are made, disable macros that # cause problems on some platforms (such as __EXTENSIONS__). AC_DEFUN_ONCE([AC_USE_SYSTEM_EXTENSIONS], [AC_BEFORE([$0], [AC_COMPILE_IFELSE])dnl AC_BEFORE([$0], [AC_RUN_IFELSE])dnl AC_CHECK_HEADER([minix/config.h], [MINIX=yes], [MINIX=]) if test "$MINIX" = yes; then AC_DEFINE([_POSIX_SOURCE], [1], [Define to 1 if you need to in order for 'stat' and other things to work.]) AC_DEFINE([_POSIX_1_SOURCE], [2], [Define to 2 if the system does not provide POSIX.1 features except with this defined.]) AC_DEFINE([_MINIX], [1], [Define to 1 if on MINIX.]) AC_DEFINE([_NETBSD_SOURCE], [1], [Define to 1 to make NetBSD features available. MINIX 3 needs this.]) fi dnl Use a different key than __EXTENSIONS__, as that name broke existing dnl configure.ac when using autoheader 2.62. AH_VERBATIM([USE_SYSTEM_EXTENSIONS], [/* Enable extensions on AIX 3, Interix. */ #ifndef _ALL_SOURCE # undef _ALL_SOURCE #endif /* Enable general extensions on OS X. */ #ifndef _DARWIN_C_SOURCE # undef _DARWIN_C_SOURCE #endif /* Enable GNU extensions on systems that have them. */ #ifndef _GNU_SOURCE # undef _GNU_SOURCE #endif /* Enable threading extensions on Solaris. */ #ifndef _POSIX_PTHREAD_SEMANTICS # undef _POSIX_PTHREAD_SEMANTICS #endif /* Enable extensions on HP NonStop. */ #ifndef _TANDEM_SOURCE # undef _TANDEM_SOURCE #endif /* Enable X/Open extensions if necessary. HP-UX 11.11 defines mbstate_t only if _XOPEN_SOURCE is defined to 500, regardless of whether compiling with -Ae or -D_HPUX_SOURCE=1. */ #ifndef _XOPEN_SOURCE # undef _XOPEN_SOURCE #endif /* Enable general extensions on Solaris. */ #ifndef __EXTENSIONS__ # undef __EXTENSIONS__ #endif ]) AC_CACHE_CHECK([whether it is safe to define __EXTENSIONS__], [ac_cv_safe_to_define___extensions__], [AC_COMPILE_IFELSE( [AC_LANG_PROGRAM([[ # define __EXTENSIONS__ 1 ]AC_INCLUDES_DEFAULT])], [ac_cv_safe_to_define___extensions__=yes], [ac_cv_safe_to_define___extensions__=no])]) test $ac_cv_safe_to_define___extensions__ = yes && AC_DEFINE([__EXTENSIONS__]) AC_DEFINE([_ALL_SOURCE]) AC_DEFINE([_DARWIN_C_SOURCE]) AC_DEFINE([_GNU_SOURCE]) AC_DEFINE([_POSIX_PTHREAD_SEMANTICS]) AC_DEFINE([_TANDEM_SOURCE]) AC_CACHE_CHECK([whether _XOPEN_SOURCE should be defined], [ac_cv_should_define__xopen_source], [ac_cv_should_define__xopen_source=no AC_COMPILE_IFELSE( [AC_LANG_PROGRAM([[ #include mbstate_t x;]])], [], [AC_COMPILE_IFELSE( [AC_LANG_PROGRAM([[ #define _XOPEN_SOURCE 500 #include mbstate_t x;]])], [ac_cv_should_define__xopen_source=yes])])]) test $ac_cv_should_define__xopen_source = yes && AC_DEFINE([_XOPEN_SOURCE], [500]) ])# AC_USE_SYSTEM_EXTENSIONS # gl_USE_SYSTEM_EXTENSIONS # ------------------------ # Enable extensions on systems that normally disable them, # typically due to standards-conformance issues. AC_DEFUN_ONCE([gl_USE_SYSTEM_EXTENSIONS], [ dnl Require this macro before AC_USE_SYSTEM_EXTENSIONS. dnl gnulib does not need it. But if it gets required by third-party macros dnl after AC_USE_SYSTEM_EXTENSIONS is required, autoconf 2.62..2.63 emit a dnl warning: "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". dnl Note: We can do this only for one of the macros AC_AIX, AC_GNU_SOURCE, dnl AC_MINIX. If people still use AC_AIX or AC_MINIX, they are out of luck. AC_REQUIRE([AC_GNU_SOURCE]) AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) ]) le-1.14.9/m4/open.m40000644000015000007670000000504612122275245010661 00000000000000# open.m4 serial 14 dnl Copyright (C) 2007-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_FUNC_OPEN], [ AC_REQUIRE([AC_CANONICAL_HOST]) case "$host_os" in mingw* | pw*) REPLACE_OPEN=1 ;; *) dnl open("foo/") should not create a file when the file name has a dnl trailing slash. FreeBSD only has the problem on symlinks. AC_CHECK_FUNCS_ONCE([lstat]) AC_CACHE_CHECK([whether open recognizes a trailing slash], [gl_cv_func_open_slash], [# Assume that if we have lstat, we can also check symlinks. if test $ac_cv_func_lstat = yes; then touch conftest.tmp ln -s conftest.tmp conftest.lnk fi AC_RUN_IFELSE( [AC_LANG_SOURCE([[ #include #if HAVE_UNISTD_H # include #endif int main () { int result = 0; #if HAVE_LSTAT if (open ("conftest.lnk/", O_RDONLY) != -1) result |= 1; #endif if (open ("conftest.sl/", O_CREAT, 0600) >= 0) result |= 2; return result; }]])], [gl_cv_func_open_slash=yes], [gl_cv_func_open_slash=no], [ changequote(,)dnl case "$host_os" in freebsd* | aix* | hpux* | solaris2.[0-9] | solaris2.[0-9].*) gl_cv_func_open_slash="guessing no" ;; *) gl_cv_func_open_slash="guessing yes" ;; esac changequote([,])dnl ]) rm -f conftest.sl conftest.tmp conftest.lnk ]) case "$gl_cv_func_open_slash" in *no) AC_DEFINE([OPEN_TRAILING_SLASH_BUG], [1], [Define to 1 if open() fails to recognize a trailing slash.]) REPLACE_OPEN=1 ;; esac ;; esac dnl Replace open() for supporting the gnulib-defined fchdir() function, dnl to keep fchdir's bookkeeping up-to-date. m4_ifdef([gl_FUNC_FCHDIR], [ if test $REPLACE_OPEN = 0; then gl_TEST_FCHDIR if test $HAVE_FCHDIR = 0; then REPLACE_OPEN=1 fi fi ]) dnl Replace open() for supporting the gnulib-defined O_NONBLOCK flag. m4_ifdef([gl_NONBLOCKING_IO], [ if test $REPLACE_OPEN = 0; then gl_NONBLOCKING_IO if test $gl_cv_have_open_O_NONBLOCK != yes; then REPLACE_OPEN=1 fi fi ]) ]) # Prerequisites of lib/open.c. AC_DEFUN([gl_PREREQ_OPEN], [ AC_REQUIRE([gl_PROMOTED_TYPE_MODE_T]) : ]) le-1.14.9/m4/fstat.m40000644000015000007670000000164612122275245011043 00000000000000# fstat.m4 serial 4 dnl Copyright (C) 2011-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_FUNC_FSTAT], [ AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS]) AC_REQUIRE([gl_MSVC_INVAL]) if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then REPLACE_FSTAT=1 fi AC_REQUIRE([gl_HEADER_SYS_STAT_H]) if test $WINDOWS_64_BIT_ST_SIZE = 1; then REPLACE_FSTAT=1 fi dnl Replace fstat() for supporting the gnulib-defined open() on directories. m4_ifdef([gl_FUNC_FCHDIR], [ gl_TEST_FCHDIR if test $HAVE_FCHDIR = 0; then case "$gl_cv_func_open_directory_works" in *yes) ;; *) REPLACE_FSTAT=1 ;; esac fi ]) ]) # Prerequisites of lib/fstat.c. AC_DEFUN([gl_PREREQ_FSTAT], [:]) le-1.14.9/m4/getopt.m40000644000015000007670000003013412122275245011216 00000000000000# getopt.m4 serial 44 dnl Copyright (C) 2002-2006, 2008-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. # Request a POSIX compliant getopt function. AC_DEFUN([gl_FUNC_GETOPT_POSIX], [ m4_divert_text([DEFAULTS], [gl_getopt_required=POSIX]) AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) AC_REQUIRE([gl_GETOPT_CHECK_HEADERS]) dnl Other modules can request the gnulib implementation of the getopt dnl functions unconditionally, by defining gl_REPLACE_GETOPT_ALWAYS. dnl argp.m4 does this. m4_ifdef([gl_REPLACE_GETOPT_ALWAYS], [ REPLACE_GETOPT=1 ], [ REPLACE_GETOPT=0 if test -n "$gl_replace_getopt"; then REPLACE_GETOPT=1 fi ]) if test $REPLACE_GETOPT = 1; then dnl Arrange for getopt.h to be created. gl_GETOPT_SUBSTITUTE_HEADER fi ]) # Request a POSIX compliant getopt function with GNU extensions (such as # options with optional arguments) and the functions getopt_long, # getopt_long_only. AC_DEFUN([gl_FUNC_GETOPT_GNU], [ m4_divert_text([INIT_PREPARE], [gl_getopt_required=GNU]) AC_REQUIRE([gl_FUNC_GETOPT_POSIX]) ]) # Determine whether to replace the entire getopt facility. AC_DEFUN([gl_GETOPT_CHECK_HEADERS], [ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles AC_REQUIRE([AC_PROG_AWK]) dnl for awk that supports ENVIRON dnl Persuade Solaris to declare optarg, optind, opterr, optopt. AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) gl_CHECK_NEXT_HEADERS([getopt.h]) if test $ac_cv_header_getopt_h = yes; then HAVE_GETOPT_H=1 else HAVE_GETOPT_H=0 fi AC_SUBST([HAVE_GETOPT_H]) gl_replace_getopt= dnl Test whether is available. if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then AC_CHECK_HEADERS([getopt.h], [], [gl_replace_getopt=yes]) fi dnl Test whether the function getopt_long is available. if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then AC_CHECK_FUNCS([getopt_long_only], [], [gl_replace_getopt=yes]) fi dnl POSIX 2008 does not specify leading '+' behavior, but see dnl http://austingroupbugs.net/view.php?id=191 for a recommendation on dnl the next version of POSIX. For now, we only guarantee leading '+' dnl behavior with getopt-gnu. if test -z "$gl_replace_getopt"; then AC_CACHE_CHECK([whether getopt is POSIX compatible], [gl_cv_func_getopt_posix], [ dnl Merging these three different test programs into a single one dnl would require a reset mechanism. On BSD systems, it can be done dnl through 'optreset'; on some others (glibc), it can be done by dnl setting 'optind' to 0; on others again (HP-UX, IRIX, OSF/1, dnl Solaris 9, musl libc), there is no such mechanism. if test $cross_compiling = no; then dnl Sanity check. Succeeds everywhere (except on MSVC, dnl which lacks and getopt() entirely). AC_RUN_IFELSE( [AC_LANG_SOURCE([[ #include #include #include int main () { static char program[] = "program"; static char a[] = "-a"; static char foo[] = "foo"; static char bar[] = "bar"; char *argv[] = { program, a, foo, bar, NULL }; int c; c = getopt (4, argv, "ab"); if (!(c == 'a')) return 1; c = getopt (4, argv, "ab"); if (!(c == -1)) return 2; if (!(optind == 2)) return 3; return 0; } ]])], [gl_cv_func_getopt_posix=maybe], [gl_cv_func_getopt_posix=no]) if test $gl_cv_func_getopt_posix = maybe; then dnl Sanity check with '+'. Succeeds everywhere (except on MSVC, dnl which lacks and getopt() entirely). AC_RUN_IFELSE( [AC_LANG_SOURCE([[ #include #include #include int main () { static char program[] = "program"; static char donald[] = "donald"; static char p[] = "-p"; static char billy[] = "billy"; static char duck[] = "duck"; static char a[] = "-a"; static char bar[] = "bar"; char *argv[] = { program, donald, p, billy, duck, a, bar, NULL }; int c; c = getopt (7, argv, "+abp:q:"); if (!(c == -1)) return 4; if (!(strcmp (argv[0], "program") == 0)) return 5; if (!(strcmp (argv[1], "donald") == 0)) return 6; if (!(strcmp (argv[2], "-p") == 0)) return 7; if (!(strcmp (argv[3], "billy") == 0)) return 8; if (!(strcmp (argv[4], "duck") == 0)) return 9; if (!(strcmp (argv[5], "-a") == 0)) return 10; if (!(strcmp (argv[6], "bar") == 0)) return 11; if (!(optind == 1)) return 12; return 0; } ]])], [gl_cv_func_getopt_posix=maybe], [gl_cv_func_getopt_posix=no]) fi if test $gl_cv_func_getopt_posix = maybe; then dnl Detect Mac OS X 10.5, AIX 7.1, mingw bug. AC_RUN_IFELSE( [AC_LANG_SOURCE([[ #include #include #include int main () { static char program[] = "program"; static char ab[] = "-ab"; char *argv[3] = { program, ab, NULL }; if (getopt (2, argv, "ab:") != 'a') return 13; if (getopt (2, argv, "ab:") != '?') return 14; if (optopt != 'b') return 15; if (optind != 2) return 16; return 0; } ]])], [gl_cv_func_getopt_posix=yes], [gl_cv_func_getopt_posix=no]) fi else case "$host_os" in darwin* | aix* | mingw*) gl_cv_func_getopt_posix="guessing no";; *) gl_cv_func_getopt_posix="guessing yes";; esac fi ]) case "$gl_cv_func_getopt_posix" in *no) gl_replace_getopt=yes ;; esac fi if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then AC_CACHE_CHECK([for working GNU getopt function], [gl_cv_func_getopt_gnu], [# Even with POSIXLY_CORRECT, the GNU extension of leading '-' in the # optstring is necessary for programs like m4 that have POSIX-mandated # semantics for supporting options interspersed with files. # Also, since getopt_long is a GNU extension, we require optind=0. # Bash ties 'set -o posix' to a non-exported POSIXLY_CORRECT; # so take care to revert to the correct (non-)export state. dnl GNU Coding Standards currently allow awk but not env; besides, env dnl is ambiguous with environment values that contain newlines. gl_awk_probe='BEGIN { if ("POSIXLY_CORRECT" in ENVIRON) print "x" }' case ${POSIXLY_CORRECT+x}`$AWK "$gl_awk_probe" #include #include ]GL_NOCRASH[ ]], [[ int result = 0; nocrash_init(); /* This code succeeds on glibc 2.8, OpenBSD 4.0, Cygwin, mingw, and fails on Mac OS X 10.5, AIX 5.2, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 10. */ { static char conftest[] = "conftest"; static char plus[] = "-+"; char *argv[3] = { conftest, plus, NULL }; opterr = 0; if (getopt (2, argv, "+a") != '?') result |= 1; } /* This code succeeds on glibc 2.8, mingw, and fails on Mac OS X 10.5, OpenBSD 4.0, AIX 5.2, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x. */ { static char program[] = "program"; static char p[] = "-p"; static char foo[] = "foo"; static char bar[] = "bar"; char *argv[] = { program, p, foo, bar, NULL }; optind = 1; if (getopt (4, argv, "p::") != 'p') result |= 2; else if (optarg != NULL) result |= 4; else if (getopt (4, argv, "p::") != -1) result |= 6; else if (optind != 2) result |= 8; } /* This code succeeds on glibc 2.8 and fails on Cygwin 1.7.0. */ { static char program[] = "program"; static char foo[] = "foo"; static char p[] = "-p"; char *argv[] = { program, foo, p, NULL }; optind = 0; if (getopt (3, argv, "-p") != 1) result |= 16; else if (getopt (3, argv, "-p") != 'p') result |= 16; } /* This code fails on glibc 2.11. */ { static char program[] = "program"; static char b[] = "-b"; static char a[] = "-a"; char *argv[] = { program, b, a, NULL }; optind = opterr = 0; if (getopt (3, argv, "+:a:b") != 'b') result |= 32; else if (getopt (3, argv, "+:a:b") != ':') result |= 32; } /* This code dumps core on glibc 2.14. */ { static char program[] = "program"; static char w[] = "-W"; static char dummy[] = "dummy"; char *argv[] = { program, w, dummy, NULL }; optind = opterr = 1; if (getopt (3, argv, "W;") != 'W') result |= 64; } return result; ]])], [gl_cv_func_getopt_gnu=yes], [gl_cv_func_getopt_gnu=no], [dnl Cross compiling. Assume the worst, even on glibc platforms. gl_cv_func_getopt_gnu="guessing no" ]) case $gl_had_POSIXLY_CORRECT in exported) ;; yes) AS_UNSET([POSIXLY_CORRECT]); POSIXLY_CORRECT=1 ;; *) AS_UNSET([POSIXLY_CORRECT]) ;; esac ]) if test "$gl_cv_func_getopt_gnu" != yes; then gl_replace_getopt=yes else AC_CACHE_CHECK([for working GNU getopt_long function], [gl_cv_func_getopt_long_gnu], [AC_RUN_IFELSE( [AC_LANG_PROGRAM( [[#include #include #include ]], [[static const struct option long_options[] = { { "xtremely-",no_argument, NULL, 1003 }, { "xtra", no_argument, NULL, 1001 }, { "xtreme", no_argument, NULL, 1002 }, { "xtremely", no_argument, NULL, 1003 }, { NULL, 0, NULL, 0 } }; /* This code fails on OpenBSD 5.0. */ { static char program[] = "program"; static char xtremel[] = "--xtremel"; char *argv[] = { program, xtremel, NULL }; int option_index; optind = 1; opterr = 0; if (getopt_long (2, argv, "", long_options, &option_index) != 1003) return 1; } return 0; ]])], [gl_cv_func_getopt_long_gnu=yes], [gl_cv_func_getopt_long_gnu=no], [dnl Cross compiling. Guess no on OpenBSD, yes otherwise. case "$host_os" in openbsd*) gl_cv_func_getopt_long_gnu="guessing no";; *) gl_cv_func_getopt_long_gnu="guessing yes";; esac ]) ]) case "$gl_cv_func_getopt_long_gnu" in *yes) ;; *) gl_replace_getopt=yes ;; esac fi fi ]) AC_DEFUN([gl_GETOPT_SUBSTITUTE_HEADER], [ GETOPT_H=getopt.h AC_DEFINE([__GETOPT_PREFIX], [[rpl_]], [Define to rpl_ if the getopt replacement functions and variables should be used.]) AC_SUBST([GETOPT_H]) ]) # Prerequisites of lib/getopt*. AC_DEFUN([gl_PREREQ_GETOPT], [ AC_CHECK_DECLS_ONCE([getenv]) ]) le-1.14.9/m4/codeset.m40000644000015000007670000000150012122275245011335 00000000000000# codeset.m4 serial 5 (gettext-0.18.2) dnl Copyright (C) 2000-2002, 2006, 2008-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl From Bruno Haible. AC_DEFUN([AM_LANGINFO_CODESET], [ AC_CACHE_CHECK([for nl_langinfo and CODESET], [am_cv_langinfo_codeset], [AC_LINK_IFELSE( [AC_LANG_PROGRAM( [[#include ]], [[char* cs = nl_langinfo(CODESET); return !cs;]])], [am_cv_langinfo_codeset=yes], [am_cv_langinfo_codeset=no]) ]) if test $am_cv_langinfo_codeset = yes; then AC_DEFINE([HAVE_LANGINFO_CODESET], [1], [Define if you have and nl_langinfo(CODESET).]) fi ]) le-1.14.9/m4/onceonly.m40000644000015000007670000001062712122275245011547 00000000000000# onceonly.m4 serial 9 dnl Copyright (C) 2002-2003, 2005-2006, 2008-2013 Free Software Foundation, dnl Inc. dnl dnl This file is free software; you can redistribute it and/or modify dnl it under the terms of the GNU General Public License as published by dnl the Free Software Foundation; either version 3 of the License, or dnl (at your option) any later version. dnl dnl This file is distributed in the hope that it will be useful, dnl but WITHOUT ANY WARRANTY; without even the implied warranty of dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the dnl GNU General Public License for more details. dnl dnl You should have received a copy of the GNU General Public License dnl along with this file. If not, see . dnl dnl As a special exception to the GNU General Public License, dnl this file may be distributed as part of a program dnl that contains a configuration script generated by Autoconf, under dnl the same distribution terms as the rest of that program. dnl This file defines some "once only" variants of standard autoconf macros. dnl AC_CHECK_HEADERS_ONCE like AC_CHECK_HEADERS dnl AC_CHECK_FUNCS_ONCE like AC_CHECK_FUNCS dnl AC_CHECK_DECLS_ONCE like AC_CHECK_DECLS dnl AC_REQUIRE([AC_FUNC_STRCOLL]) like AC_FUNC_STRCOLL dnl The advantage is that the check for each of the headers/functions/decls dnl will be put only once into the 'configure' file. It keeps the size of dnl the 'configure' file down, and avoids redundant output when 'configure' dnl is run. dnl The drawback is that the checks cannot be conditionalized. If you write dnl if some_condition; then gl_CHECK_HEADERS(stdlib.h); fi dnl inside an AC_DEFUNed function, the gl_CHECK_HEADERS macro call expands to dnl empty, and the check will be inserted before the body of the AC_DEFUNed dnl function. dnl The original code implemented AC_CHECK_HEADERS_ONCE and AC_CHECK_FUNCS_ONCE dnl in terms of AC_DEFUN and AC_REQUIRE. This implementation uses diversions to dnl named sections DEFAULTS and INIT_PREPARE in order to check all requested dnl headers at once, thus reducing the size of 'configure'. It is known to work dnl with autoconf 2.57..2.62 at least . The size reduction is ca. 9%. dnl Autoconf version 2.59 plus gnulib is required; this file is not needed dnl with Autoconf 2.60 or greater. But note that autoconf's implementation of dnl AC_CHECK_DECLS_ONCE expects a comma-separated list of symbols as first dnl argument! AC_PREREQ([2.59]) # AC_CHECK_HEADERS_ONCE(HEADER1 HEADER2 ...) is a once-only variant of # AC_CHECK_HEADERS(HEADER1 HEADER2 ...). AC_DEFUN([AC_CHECK_HEADERS_ONCE], [ : m4_foreach_w([gl_HEADER_NAME], [$1], [ AC_DEFUN([gl_CHECK_HEADER_]m4_quote(m4_translit(gl_HEADER_NAME, [./-], [___])), [ m4_divert_text([INIT_PREPARE], [gl_header_list="$gl_header_list gl_HEADER_NAME"]) gl_HEADERS_EXPANSION AH_TEMPLATE(AS_TR_CPP([HAVE_]m4_defn([gl_HEADER_NAME])), [Define to 1 if you have the <]m4_defn([gl_HEADER_NAME])[> header file.]) ]) AC_REQUIRE([gl_CHECK_HEADER_]m4_quote(m4_translit(gl_HEADER_NAME, [./-], [___]))) ]) ]) m4_define([gl_HEADERS_EXPANSION], [ m4_divert_text([DEFAULTS], [gl_header_list=]) AC_CHECK_HEADERS([$gl_header_list]) m4_define([gl_HEADERS_EXPANSION], []) ]) # AC_CHECK_FUNCS_ONCE(FUNC1 FUNC2 ...) is a once-only variant of # AC_CHECK_FUNCS(FUNC1 FUNC2 ...). AC_DEFUN([AC_CHECK_FUNCS_ONCE], [ : m4_foreach_w([gl_FUNC_NAME], [$1], [ AC_DEFUN([gl_CHECK_FUNC_]m4_defn([gl_FUNC_NAME]), [ m4_divert_text([INIT_PREPARE], [gl_func_list="$gl_func_list gl_FUNC_NAME"]) gl_FUNCS_EXPANSION AH_TEMPLATE(AS_TR_CPP([HAVE_]m4_defn([gl_FUNC_NAME])), [Define to 1 if you have the ']m4_defn([gl_FUNC_NAME])[' function.]) ]) AC_REQUIRE([gl_CHECK_FUNC_]m4_defn([gl_FUNC_NAME])) ]) ]) m4_define([gl_FUNCS_EXPANSION], [ m4_divert_text([DEFAULTS], [gl_func_list=]) AC_CHECK_FUNCS([$gl_func_list]) m4_define([gl_FUNCS_EXPANSION], []) ]) # AC_CHECK_DECLS_ONCE(DECL1 DECL2 ...) is a once-only variant of # AC_CHECK_DECLS(DECL1, DECL2, ...). AC_DEFUN([AC_CHECK_DECLS_ONCE], [ : m4_foreach_w([gl_DECL_NAME], [$1], [ AC_DEFUN([gl_CHECK_DECL_]m4_defn([gl_DECL_NAME]), [ AC_CHECK_DECLS(m4_defn([gl_DECL_NAME])) ]) AC_REQUIRE([gl_CHECK_DECL_]m4_defn([gl_DECL_NAME])) ]) ]) le-1.14.9/m4/sys_uio_h.m40000644000015000007670000000165412122275245011722 00000000000000# sys_uio_h.m4 serial 1 dnl Copyright (C) 2011-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_HEADER_SYS_UIO], [ AC_REQUIRE([gl_SYS_UIO_H_DEFAULTS]) dnl is always overridden, because of GNULIB_POSIXCHECK. gl_CHECK_NEXT_HEADERS([sys/uio.h]) if test $ac_cv_header_sys_uio_h = yes; then HAVE_SYS_UIO_H=1 else HAVE_SYS_UIO_H=0 fi AC_SUBST([HAVE_SYS_UIO_H]) ]) AC_DEFUN([gl_SYS_UIO_MODULE_INDICATOR], [ dnl Use AC_REQUIRE here, so that the default settings are expanded once only. AC_REQUIRE([gl_SYS_UIO_H_DEFAULTS]) gl_MODULE_INDICATOR_SET_VARIABLE([$1]) dnl Define it also as a C macro, for the benefit of the unit tests. gl_MODULE_INDICATOR_FOR_TESTS([$1]) ]) AC_DEFUN([gl_SYS_UIO_H_DEFAULTS], [ ]) le-1.14.9/m4/sys_types_h.m40000644000015000007670000000121712122275245012265 00000000000000# sys_types_h.m4 serial 5 dnl Copyright (C) 2011-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. AC_DEFUN_ONCE([gl_SYS_TYPES_H], [ AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) gl_NEXT_HEADERS([sys/types.h]) dnl Ensure the type pid_t gets defined. AC_REQUIRE([AC_TYPE_PID_T]) dnl Ensure the type mode_t gets defined. AC_REQUIRE([AC_TYPE_MODE_T]) dnl Whether to override the 'off_t' type. AC_REQUIRE([gl_TYPE_OFF_T]) ]) AC_DEFUN([gl_SYS_TYPES_H_DEFAULTS], [ ]) le-1.14.9/m4/longlong.m40000644000015000007670000001120312122275245011527 00000000000000# longlong.m4 serial 17 dnl Copyright (C) 1999-2007, 2009-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl From Paul Eggert. # Define HAVE_LONG_LONG_INT if 'long long int' works. # This fixes a bug in Autoconf 2.61, and can be faster # than what's in Autoconf 2.62 through 2.68. # Note: If the type 'long long int' exists but is only 32 bits large # (as on some very old compilers), HAVE_LONG_LONG_INT will not be # defined. In this case you can treat 'long long int' like 'long int'. AC_DEFUN([AC_TYPE_LONG_LONG_INT], [ AC_REQUIRE([AC_TYPE_UNSIGNED_LONG_LONG_INT]) AC_CACHE_CHECK([for long long int], [ac_cv_type_long_long_int], [ac_cv_type_long_long_int=yes if test "x${ac_cv_prog_cc_c99-no}" = xno; then ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int if test $ac_cv_type_long_long_int = yes; then dnl Catch a bug in Tandem NonStop Kernel (OSS) cc -O circa 2004. dnl If cross compiling, assume the bug is not important, since dnl nobody cross compiles for this platform as far as we know. AC_RUN_IFELSE( [AC_LANG_PROGRAM( [[@%:@include @%:@ifndef LLONG_MAX @%:@ define HALF \ (1LL << (sizeof (long long int) * CHAR_BIT - 2)) @%:@ define LLONG_MAX (HALF - 1 + HALF) @%:@endif]], [[long long int n = 1; int i; for (i = 0; ; i++) { long long int m = n << i; if (m >> i != n) return 1; if (LLONG_MAX / 2 < m) break; } return 0;]])], [], [ac_cv_type_long_long_int=no], [:]) fi fi]) if test $ac_cv_type_long_long_int = yes; then AC_DEFINE([HAVE_LONG_LONG_INT], [1], [Define to 1 if the system has the type 'long long int'.]) fi ]) # Define HAVE_UNSIGNED_LONG_LONG_INT if 'unsigned long long int' works. # This fixes a bug in Autoconf 2.61, and can be faster # than what's in Autoconf 2.62 through 2.68. # Note: If the type 'unsigned long long int' exists but is only 32 bits # large (as on some very old compilers), AC_TYPE_UNSIGNED_LONG_LONG_INT # will not be defined. In this case you can treat 'unsigned long long int' # like 'unsigned long int'. AC_DEFUN([AC_TYPE_UNSIGNED_LONG_LONG_INT], [ AC_CACHE_CHECK([for unsigned long long int], [ac_cv_type_unsigned_long_long_int], [ac_cv_type_unsigned_long_long_int=yes if test "x${ac_cv_prog_cc_c99-no}" = xno; then AC_LINK_IFELSE( [_AC_TYPE_LONG_LONG_SNIPPET], [], [ac_cv_type_unsigned_long_long_int=no]) fi]) if test $ac_cv_type_unsigned_long_long_int = yes; then AC_DEFINE([HAVE_UNSIGNED_LONG_LONG_INT], [1], [Define to 1 if the system has the type 'unsigned long long int'.]) fi ]) # Expands to a C program that can be used to test for simultaneous support # of 'long long' and 'unsigned long long'. We don't want to say that # 'long long' is available if 'unsigned long long' is not, or vice versa, # because too many programs rely on the symmetry between signed and unsigned # integer types (excluding 'bool'). AC_DEFUN([_AC_TYPE_LONG_LONG_SNIPPET], [ AC_LANG_PROGRAM( [[/* For now, do not test the preprocessor; as of 2007 there are too many implementations with broken preprocessors. Perhaps this can be revisited in 2012. In the meantime, code should not expect #if to work with literals wider than 32 bits. */ /* Test literals. */ long long int ll = 9223372036854775807ll; long long int nll = -9223372036854775807LL; unsigned long long int ull = 18446744073709551615ULL; /* Test constant expressions. */ typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll) ? 1 : -1)]; typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1 ? 1 : -1)]; int i = 63;]], [[/* Test availability of runtime routines for shift and division. */ long long int llmax = 9223372036854775807ll; unsigned long long int ullmax = 18446744073709551615ull; return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i) | (llmax / ll) | (llmax % ll) | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i) | (ullmax / ull) | (ullmax % ull));]]) ]) le-1.14.9/m4/glibc21.m40000644000015000007670000000161312122275245011137 00000000000000# glibc21.m4 serial 5 dnl Copyright (C) 2000-2002, 2004, 2008, 2010-2013 Free Software Foundation, dnl Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. # Test for the GNU C Library, version 2.1 or newer, or uClibc. # From Bruno Haible. AC_DEFUN([gl_GLIBC21], [ AC_CACHE_CHECK([whether we are using the GNU C Library >= 2.1 or uClibc], [ac_cv_gnu_library_2_1], [AC_EGREP_CPP([Lucky], [ #include #ifdef __GNU_LIBRARY__ #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2) Lucky GNU user #endif #endif #ifdef __UCLIBC__ Lucky user #endif ], [ac_cv_gnu_library_2_1=yes], [ac_cv_gnu_library_2_1=no]) ] ) AC_SUBST([GLIBC21]) GLIBC21="$ac_cv_gnu_library_2_1" ] ) le-1.14.9/m4/btowc.m40000644000015000007670000000613312122275245011034 00000000000000# btowc.m4 serial 10 dnl Copyright (C) 2008-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_FUNC_BTOWC], [ AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) dnl Check whether is usable at all, first. Otherwise the test dnl program below may lead to an endless loop. See dnl . AC_REQUIRE([gl_WCHAR_H_INLINE_OK]) AC_CHECK_FUNCS_ONCE([btowc]) if test $ac_cv_func_btowc = no; then HAVE_BTOWC=0 else AC_REQUIRE([AC_PROG_CC]) AC_REQUIRE([gt_LOCALE_FR]) AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles dnl Cygwin 1.7.2 btowc('\0') is WEOF, not 0. AC_CACHE_CHECK([whether btowc(0) is correct], [gl_cv_func_btowc_nul], [ AC_RUN_IFELSE( [AC_LANG_SOURCE([[ #include /* Tru64 with Desktop Toolkit C has a bug: must be included before . BSD/OS 4.0.1 has a bug: , and must be included before . */ #include #include #include #include int main () { if (btowc ('\0') != 0) return 1; return 0; }]])], [gl_cv_func_btowc_nul=yes], [gl_cv_func_btowc_nul=no], [ changequote(,)dnl case "$host_os" in # Guess no on Cygwin. cygwin*) gl_cv_func_btowc_nul="guessing no" ;; # Guess yes otherwise. *) gl_cv_func_btowc_nul="guessing yes" ;; esac changequote([,])dnl ]) ]) dnl IRIX 6.5 btowc(EOF) is 0xFF, not WEOF. AC_CACHE_CHECK([whether btowc(EOF) is correct], [gl_cv_func_btowc_eof], [ dnl Initial guess, used when cross-compiling or when no suitable locale dnl is present. changequote(,)dnl case "$host_os" in # Guess no on IRIX. irix*) gl_cv_func_btowc_eof="guessing no" ;; # Guess yes otherwise. *) gl_cv_func_btowc_eof="guessing yes" ;; esac changequote([,])dnl if test $LOCALE_FR != none; then AC_RUN_IFELSE( [AC_LANG_SOURCE([[ #include #include /* Tru64 with Desktop Toolkit C has a bug: must be included before . BSD/OS 4.0.1 has a bug: , and must be included before . */ #include #include #include #include int main () { if (setlocale (LC_ALL, "$LOCALE_FR") != NULL) { if (btowc (EOF) != WEOF) return 1; } return 0; }]])], [gl_cv_func_btowc_eof=yes], [gl_cv_func_btowc_eof=no], [:]) fi ]) case "$gl_cv_func_btowc_nul" in *yes) ;; *) REPLACE_BTOWC=1 ;; esac case "$gl_cv_func_btowc_eof" in *yes) ;; *) REPLACE_BTOWC=1 ;; esac fi ]) # Prerequisites of lib/btowc.c. AC_DEFUN([gl_PREREQ_BTOWC], [ : ]) le-1.14.9/m4/malloc.m40000644000015000007670000000627612122275245011175 00000000000000# malloc.m4 serial 14 dnl Copyright (C) 2007, 2009-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. m4_version_prereq([2.70], [] ,[ # This is taken from the following Autoconf patch: # http://git.savannah.gnu.org/gitweb/?p=autoconf.git;a=commitdiff;h=7fbb553727ed7e0e689a17594b58559ecf3ea6e9 AC_DEFUN([_AC_FUNC_MALLOC_IF], [ AC_REQUIRE([AC_HEADER_STDC])dnl AC_REQUIRE([AC_CANONICAL_HOST])dnl for cross-compiles AC_CHECK_HEADERS([stdlib.h]) AC_CACHE_CHECK([for GNU libc compatible malloc], [ac_cv_func_malloc_0_nonnull], [AC_RUN_IFELSE( [AC_LANG_PROGRAM( [[#if defined STDC_HEADERS || defined HAVE_STDLIB_H # include #else char *malloc (); #endif ]], [[return ! malloc (0);]]) ], [ac_cv_func_malloc_0_nonnull=yes], [ac_cv_func_malloc_0_nonnull=no], [case "$host_os" in # Guess yes on platforms where we know the result. *-gnu* | freebsd* | netbsd* | openbsd* \ | hpux* | solaris* | cygwin* | mingw*) ac_cv_func_malloc_0_nonnull=yes ;; # If we don't know, assume the worst. *) ac_cv_func_malloc_0_nonnull=no ;; esac ]) ]) AS_IF([test $ac_cv_func_malloc_0_nonnull = yes], [$1], [$2]) ])# _AC_FUNC_MALLOC_IF ]) # gl_FUNC_MALLOC_GNU # ------------------ # Test whether 'malloc (0)' is handled like in GNU libc, and replace malloc if # it is not. AC_DEFUN([gl_FUNC_MALLOC_GNU], [ AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) dnl _AC_FUNC_MALLOC_IF is defined in Autoconf. _AC_FUNC_MALLOC_IF( [AC_DEFINE([HAVE_MALLOC_GNU], [1], [Define to 1 if your system has a GNU libc compatible 'malloc' function, and to 0 otherwise.])], [AC_DEFINE([HAVE_MALLOC_GNU], [0]) REPLACE_MALLOC=1 ]) ]) # gl_FUNC_MALLOC_POSIX # -------------------- # Test whether 'malloc' is POSIX compliant (sets errno to ENOMEM when it # fails), and replace malloc if it is not. AC_DEFUN([gl_FUNC_MALLOC_POSIX], [ AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) AC_REQUIRE([gl_CHECK_MALLOC_POSIX]) if test $gl_cv_func_malloc_posix = yes; then AC_DEFINE([HAVE_MALLOC_POSIX], [1], [Define if the 'malloc' function is POSIX compliant.]) else REPLACE_MALLOC=1 fi ]) # Test whether malloc, realloc, calloc are POSIX compliant, # Set gl_cv_func_malloc_posix to yes or no accordingly. AC_DEFUN([gl_CHECK_MALLOC_POSIX], [ AC_CACHE_CHECK([whether malloc, realloc, calloc are POSIX compliant], [gl_cv_func_malloc_posix], [ dnl It is too dangerous to try to allocate a large amount of memory: dnl some systems go to their knees when you do that. So assume that dnl all Unix implementations of the function are POSIX compliant. AC_COMPILE_IFELSE( [AC_LANG_PROGRAM( [[]], [[#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ choke me #endif ]])], [gl_cv_func_malloc_posix=yes], [gl_cv_func_malloc_posix=no]) ]) ]) le-1.14.9/COPYING0000644000015000007670000010451312121615077010170 00000000000000 GNU GENERAL PUBLIC LICENSE Version 3, 29 June 2007 Copyright (C) 2007 Free Software Foundation, Inc. Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The GNU General Public License is a free, copyleft license for software and other kinds of works. 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However, nothing other than this License grants you permission to propagate or modify any covered work. These actions infringe copyright if you do not accept this License. Therefore, by modifying or propagating a covered work, you indicate your acceptance of this License to do so. 10. Automatic Licensing of Downstream Recipients. Each time you convey a covered work, the recipient automatically receives a license from the original licensors, to run, modify and propagate that work, subject to this License. You are not responsible for enforcing compliance by third parties with this License. An "entity transaction" is a transaction transferring control of an organization, or substantially all assets of one, or subdividing an organization, or merging organizations. If propagation of a covered work results from an entity transaction, each party to that transaction who receives a copy of the work also receives whatever licenses to the work the party's predecessor in interest had or could give under the previous paragraph, plus a right to possession of the Corresponding Source of the work from the predecessor in interest, if the predecessor has it or can get it with reasonable efforts. You may not impose any further restrictions on the exercise of the rights granted or affirmed under this License. For example, you may not impose a license fee, royalty, or other charge for exercise of rights granted under this License, and you may not initiate litigation (including a cross-claim or counterclaim in a lawsuit) alleging that any patent claim is infringed by making, using, selling, offering for sale, or importing the Program or any portion of it. 11. Patents. A "contributor" is a copyright holder who authorizes use under this License of the Program or a work on which the Program is based. The work thus licensed is called the contributor's "contributor version". A contributor's "essential patent claims" are all patent claims owned or controlled by the contributor, whether already acquired or hereafter acquired, that would be infringed by some manner, permitted by this License, of making, using, or selling its contributor version, but do not include claims that would be infringed only as a consequence of further modification of the contributor version. For purposes of this definition, "control" includes the right to grant patent sublicenses in a manner consistent with the requirements of this License. Each contributor grants you a non-exclusive, worldwide, royalty-free patent license under the contributor's essential patent claims, to make, use, sell, offer for sale, import and otherwise run, modify and propagate the contents of its contributor version. In the following three paragraphs, a "patent license" is any express agreement or commitment, however denominated, not to enforce a patent (such as an express permission to practice a patent or covenant not to sue for patent infringement). To "grant" such a patent license to a party means to make such an agreement or commitment not to enforce a patent against the party. 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You may not convey a covered work if you are a party to an arrangement with a third party that is in the business of distributing software, under which you make payment to the third party based on the extent of your activity of conveying the work, and under which the third party grants, to any of the parties who would receive the covered work from you, a discriminatory patent license (a) in connection with copies of the covered work conveyed by you (or copies made from those copies), or (b) primarily for and in connection with specific products or compilations that contain the covered work, unless you entered into that arrangement, or that patent license was granted, prior to 28 March 2007. Nothing in this License shall be construed as excluding or limiting any implied license or other defenses to infringement that may otherwise be available to you under applicable patent law. 12. No Surrender of Others' Freedom. If conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot convey a covered work so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not convey it at all. For example, if you agree to terms that obligate you to collect a royalty for further conveying from those to whom you convey the Program, the only way you could satisfy both those terms and this License would be to refrain entirely from conveying the Program. 13. Use with the GNU Affero General Public License. Notwithstanding any other provision of this License, you have permission to link or combine any covered work with a work licensed under version 3 of the GNU Affero General Public License into a single combined work, and to convey the resulting work. The terms of this License will continue to apply to the part which is the covered work, but the special requirements of the GNU Affero General Public License, section 13, concerning interaction through a network will apply to the combination as such. 14. Revised Versions of this License. The Free Software Foundation may publish revised and/or new versions of the GNU General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies that a certain numbered version of the GNU General Public License "or any later version" applies to it, you have the option of following the terms and conditions either of that numbered version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of the GNU General Public License, you may choose any version ever published by the Free Software Foundation. If the Program specifies that a proxy can decide which future versions of the GNU General Public License can be used, that proxy's public statement of acceptance of a version permanently authorizes you to choose that version for the Program. Later license versions may give you additional or different permissions. However, no additional obligations are imposed on any author or copyright holder as a result of your choosing to follow a later version. 15. Disclaimer of Warranty. THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 16. Limitation of Liability. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. 17. Interpretation of Sections 15 and 16. If the disclaimer of warranty and limitation of liability provided above cannot be given local legal effect according to their terms, reviewing courts shall apply local law that most closely approximates an absolute waiver of all civil liability in connection with the Program, unless a warranty or assumption of liability accompanies a copy of the Program in return for a fee. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively state the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. Copyright (C) This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . Also add information on how to contact you by electronic and paper mail. If the program does terminal interaction, make it output a short notice like this when it starts in an interactive mode: Copyright (C) This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, your program's commands might be different; for a GUI interface, you would use an "about box". You should also get your employer (if you work as a programmer) or school, if any, to sign a "copyright disclaimer" for the program, if necessary. For more information on this, and how to apply and follow the GNU GPL, see . The GNU General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License. But first, please read . le-1.14.9/build-aux/0000755000015000007670000000000012122275541011102 500000000000000le-1.14.9/build-aux/snippet/0000755000015000007670000000000012122275541012564 500000000000000le-1.14.9/build-aux/snippet/arg-nonnull.h0000644000015000007670000000230012122275244015104 00000000000000/* A C macro for declaring that specific arguments must not be NULL. Copyright (C) 2009-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ /* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools that the values passed as arguments n, ..., m must be non-NULL pointers. n = 1 stands for the first argument, n = 2 for the second argument etc. */ #ifndef _GL_ARG_NONNULL # if (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || __GNUC__ > 3 # define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) # else # define _GL_ARG_NONNULL(params) # endif #endif le-1.14.9/build-aux/snippet/_Noreturn.h0000644000015000007670000000046212122275244014632 00000000000000#if !defined _Noreturn && __STDC_VERSION__ < 201112 # if (3 <= __GNUC__ || (__GNUC__ == 2 && 8 <= __GNUC_MINOR__) \ || 0x5110 <= __SUNPRO_C) # define _Noreturn __attribute__ ((__noreturn__)) # elif 1200 <= _MSC_VER # define _Noreturn __declspec (noreturn) # else # define _Noreturn # endif #endif le-1.14.9/build-aux/snippet/c++defs.h0000644000015000007670000002675312122275244014104 00000000000000/* C++ compatible function declaration macros. Copyright (C) 2010-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ #ifndef _GL_CXXDEFS_H #define _GL_CXXDEFS_H /* The three most frequent use cases of these macros are: * For providing a substitute for a function that is missing on some platforms, but is declared and works fine on the platforms on which it exists: #if @GNULIB_FOO@ # if !@HAVE_FOO@ _GL_FUNCDECL_SYS (foo, ...); # endif _GL_CXXALIAS_SYS (foo, ...); _GL_CXXALIASWARN (foo); #elif defined GNULIB_POSIXCHECK ... #endif * For providing a replacement for a function that exists on all platforms, but is broken/insufficient and needs to be replaced on some platforms: #if @GNULIB_FOO@ # if @REPLACE_FOO@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef foo # define foo rpl_foo # endif _GL_FUNCDECL_RPL (foo, ...); _GL_CXXALIAS_RPL (foo, ...); # else _GL_CXXALIAS_SYS (foo, ...); # endif _GL_CXXALIASWARN (foo); #elif defined GNULIB_POSIXCHECK ... #endif * For providing a replacement for a function that exists on some platforms but is broken/insufficient and needs to be replaced on some of them and is additionally either missing or undeclared on some other platforms: #if @GNULIB_FOO@ # if @REPLACE_FOO@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef foo # define foo rpl_foo # endif _GL_FUNCDECL_RPL (foo, ...); _GL_CXXALIAS_RPL (foo, ...); # else # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ _GL_FUNCDECL_SYS (foo, ...); # endif _GL_CXXALIAS_SYS (foo, ...); # endif _GL_CXXALIASWARN (foo); #elif defined GNULIB_POSIXCHECK ... #endif */ /* _GL_EXTERN_C declaration; performs the declaration with C linkage. */ #if defined __cplusplus # define _GL_EXTERN_C extern "C" #else # define _GL_EXTERN_C extern #endif /* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); declares a replacement function, named rpl_func, with the given prototype, consisting of return type, parameters, and attributes. Example: _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) _GL_ARG_NONNULL ((1))); */ #define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) #define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ _GL_EXTERN_C rettype rpl_func parameters_and_attributes /* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); declares the system function, named func, with the given prototype, consisting of return type, parameters, and attributes. Example: _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) _GL_ARG_NONNULL ((1))); */ #define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ _GL_EXTERN_C rettype func parameters_and_attributes /* _GL_CXXALIAS_RPL (func, rettype, parameters); declares a C++ alias called GNULIB_NAMESPACE::func that redirects to rpl_func, if GNULIB_NAMESPACE is defined. Example: _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); */ #define _GL_CXXALIAS_RPL(func,rettype,parameters) \ _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) #if defined __cplusplus && defined GNULIB_NAMESPACE # define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ namespace GNULIB_NAMESPACE \ { \ rettype (*const func) parameters = ::rpl_func; \ } \ _GL_EXTERN_C int _gl_cxxalias_dummy #else # define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ _GL_EXTERN_C int _gl_cxxalias_dummy #endif /* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); except that the C function rpl_func may have a slightly different declaration. A cast is used to silence the "invalid conversion" error that would otherwise occur. */ #if defined __cplusplus && defined GNULIB_NAMESPACE # define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ namespace GNULIB_NAMESPACE \ { \ rettype (*const func) parameters = \ reinterpret_cast(::rpl_func); \ } \ _GL_EXTERN_C int _gl_cxxalias_dummy #else # define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ _GL_EXTERN_C int _gl_cxxalias_dummy #endif /* _GL_CXXALIAS_SYS (func, rettype, parameters); declares a C++ alias called GNULIB_NAMESPACE::func that redirects to the system provided function func, if GNULIB_NAMESPACE is defined. Example: _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); */ #if defined __cplusplus && defined GNULIB_NAMESPACE /* If we were to write rettype (*const func) parameters = ::func; like above in _GL_CXXALIAS_RPL_1, the compiler could optimize calls better (remove an indirection through a 'static' pointer variable), but then the _GL_CXXALIASWARN macro below would cause a warning not only for uses of ::func but also for uses of GNULIB_NAMESPACE::func. */ # define _GL_CXXALIAS_SYS(func,rettype,parameters) \ namespace GNULIB_NAMESPACE \ { \ static rettype (*func) parameters = ::func; \ } \ _GL_EXTERN_C int _gl_cxxalias_dummy #else # define _GL_CXXALIAS_SYS(func,rettype,parameters) \ _GL_EXTERN_C int _gl_cxxalias_dummy #endif /* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); is like _GL_CXXALIAS_SYS (func, rettype, parameters); except that the C function func may have a slightly different declaration. A cast is used to silence the "invalid conversion" error that would otherwise occur. */ #if defined __cplusplus && defined GNULIB_NAMESPACE # define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ namespace GNULIB_NAMESPACE \ { \ static rettype (*func) parameters = \ reinterpret_cast(::func); \ } \ _GL_EXTERN_C int _gl_cxxalias_dummy #else # define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ _GL_EXTERN_C int _gl_cxxalias_dummy #endif /* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); is like _GL_CXXALIAS_SYS (func, rettype, parameters); except that the C function is picked among a set of overloaded functions, namely the one with rettype2 and parameters2. Two consecutive casts are used to silence the "cannot find a match" and "invalid conversion" errors that would otherwise occur. */ #if defined __cplusplus && defined GNULIB_NAMESPACE /* The outer cast must be a reinterpret_cast. The inner cast: When the function is defined as a set of overloaded functions, it works as a static_cast<>, choosing the designated variant. When the function is defined as a single variant, it works as a reinterpret_cast<>. The parenthesized cast syntax works both ways. */ # define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ namespace GNULIB_NAMESPACE \ { \ static rettype (*func) parameters = \ reinterpret_cast( \ (rettype2(*)parameters2)(::func)); \ } \ _GL_EXTERN_C int _gl_cxxalias_dummy #else # define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ _GL_EXTERN_C int _gl_cxxalias_dummy #endif /* _GL_CXXALIASWARN (func); causes a warning to be emitted when ::func is used but not when GNULIB_NAMESPACE::func is used. func must be defined without overloaded variants. */ #if defined __cplusplus && defined GNULIB_NAMESPACE # define _GL_CXXALIASWARN(func) \ _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) # define _GL_CXXALIASWARN_1(func,namespace) \ _GL_CXXALIASWARN_2 (func, namespace) /* To work around GCC bug , we enable the warning only when not optimizing. */ # if !__OPTIMIZE__ # define _GL_CXXALIASWARN_2(func,namespace) \ _GL_WARN_ON_USE (func, \ "The symbol ::" #func " refers to the system function. " \ "Use " #namespace "::" #func " instead.") # elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING # define _GL_CXXALIASWARN_2(func,namespace) \ extern __typeof__ (func) func # else # define _GL_CXXALIASWARN_2(func,namespace) \ _GL_EXTERN_C int _gl_cxxalias_dummy # endif #else # define _GL_CXXALIASWARN(func) \ _GL_EXTERN_C int _gl_cxxalias_dummy #endif /* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); causes a warning to be emitted when the given overloaded variant of ::func is used but not when GNULIB_NAMESPACE::func is used. */ #if defined __cplusplus && defined GNULIB_NAMESPACE # define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ GNULIB_NAMESPACE) # define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) /* To work around GCC bug , we enable the warning only when not optimizing. */ # if !__OPTIMIZE__ # define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ _GL_WARN_ON_USE_CXX (func, rettype, parameters_and_attributes, \ "The symbol ::" #func " refers to the system function. " \ "Use " #namespace "::" #func " instead.") # elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING # define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ extern __typeof__ (func) func # else # define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ _GL_EXTERN_C int _gl_cxxalias_dummy # endif #else # define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ _GL_EXTERN_C int _gl_cxxalias_dummy #endif #endif /* _GL_CXXDEFS_H */ le-1.14.9/build-aux/snippet/warn-on-use.h0000644000015000007670000001200712122275244015030 00000000000000/* A C macro for emitting warnings if a function is used. Copyright (C) 2010-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ /* _GL_WARN_ON_USE (function, "literal string") issues a declaration for FUNCTION which will then trigger a compiler warning containing the text of "literal string" anywhere that function is called, if supported by the compiler. If the compiler does not support this feature, the macro expands to an unused extern declaration. This macro is useful for marking a function as a potential portability trap, with the intent that "literal string" include instructions on the replacement function that should be used instead. However, one of the reasons that a function is a portability trap is if it has the wrong signature. Declaring FUNCTION with a different signature in C is a compilation error, so this macro must use the same type as any existing declaration so that programs that avoid the problematic FUNCTION do not fail to compile merely because they included a header that poisoned the function. But this implies that _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already have a declaration. Use of this macro implies that there must not be any other macro hiding the declaration of FUNCTION; but undefining FUNCTION first is part of the poisoning process anyway (although for symbols that are provided only via a macro, the result is a compilation error rather than a warning containing "literal string"). Also note that in C++, it is only safe to use if FUNCTION has no overloads. For an example, it is possible to poison 'getline' by: - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], [getline]) in configure.ac, which potentially defines HAVE_RAW_DECL_GETLINE - adding this code to a header that wraps the system : #undef getline #if HAVE_RAW_DECL_GETLINE _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" "not universally present; use the gnulib module getline"); #endif It is not possible to directly poison global variables. But it is possible to write a wrapper accessor function, and poison that (less common usage, like &environ, will cause a compilation error rather than issue the nice warning, but the end result of informing the developer about their portability problem is still achieved): #if HAVE_RAW_DECL_ENVIRON static char ***rpl_environ (void) { return &environ; } _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); # undef environ # define environ (*rpl_environ ()) #endif */ #ifndef _GL_WARN_ON_USE # if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) /* A compiler attribute is available in gcc versions 4.3.0 and later. */ # define _GL_WARN_ON_USE(function, message) \ extern __typeof__ (function) function __attribute__ ((__warning__ (message))) # elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING /* Verify the existence of the function. */ # define _GL_WARN_ON_USE(function, message) \ extern __typeof__ (function) function # else /* Unsupported. */ # define _GL_WARN_ON_USE(function, message) \ _GL_WARN_EXTERN_C int _gl_warn_on_use # endif #endif /* _GL_WARN_ON_USE_CXX (function, rettype, parameters_and_attributes, "string") is like _GL_WARN_ON_USE (function, "string"), except that the function is declared with the given prototype, consisting of return type, parameters, and attributes. This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does not work in this case. */ #ifndef _GL_WARN_ON_USE_CXX # if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) # define _GL_WARN_ON_USE_CXX(function,rettype,parameters_and_attributes,msg) \ extern rettype function parameters_and_attributes \ __attribute__ ((__warning__ (msg))) # elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING /* Verify the existence of the function. */ # define _GL_WARN_ON_USE_CXX(function,rettype,parameters_and_attributes,msg) \ extern rettype function parameters_and_attributes # else /* Unsupported. */ # define _GL_WARN_ON_USE_CXX(function,rettype,parameters_and_attributes,msg) \ _GL_WARN_EXTERN_C int _gl_warn_on_use # endif #endif /* _GL_WARN_EXTERN_C declaration; performs the declaration with C linkage. */ #ifndef _GL_WARN_EXTERN_C # if defined __cplusplus # define _GL_WARN_EXTERN_C extern "C" # else # define _GL_WARN_EXTERN_C extern # endif #endif le-1.14.9/build-aux/missing0000755000015000007670000002370312030605446012425 00000000000000#! /bin/sh # Common stub for a few missing GNU programs while installing. scriptversion=2012-01-06.18; # UTC # Copyright (C) 1996-2012 Free Software Foundation, Inc. # Originally by Fran,cois Pinard , 1996. # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program. If not, see . # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. if test $# -eq 0; then echo 1>&2 "Try '$0 --help' for more information" exit 1 fi run=: sed_output='s/.* --output[ =]\([^ ]*\).*/\1/p' sed_minuso='s/.* -o \([^ ]*\).*/\1/p' # In the cases where this matters, 'missing' is being run in the # srcdir already. if test -f configure.ac; then configure_ac=configure.ac else configure_ac=configure.in fi msg="missing on your system" case $1 in --run) # Try to run requested program, and just exit if it succeeds. run= shift "$@" && exit 0 # Exit code 63 means version mismatch. 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See the # GNU General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program. If not, see . # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # Originally written by Alexandre Oliva . case $1 in '') echo "$0: No command. Try '$0 --help' for more information." 1>&2 exit 1; ;; -h | --h*) cat <<\EOF Usage: depcomp [--help] [--version] PROGRAM [ARGS] Run PROGRAMS ARGS to compile a file, generating dependencies as side-effects. Environment variables: depmode Dependency tracking mode. source Source file read by 'PROGRAMS ARGS'. object Object file output by 'PROGRAMS ARGS'. DEPDIR directory where to store dependencies. depfile Dependency file to output. tmpdepfile Temporary file to use when outputting dependencies. libtool Whether libtool is used (yes/no). Report bugs to . EOF exit $? ;; -v | --v*) echo "depcomp $scriptversion" exit $? ;; esac # A tabulation character. tab=' ' # A newline character. nl=' ' if test -z "$depmode" || test -z "$source" || test -z "$object"; then echo "depcomp: Variables source, object and depmode must be set" 1>&2 exit 1 fi # Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po. depfile=${depfile-`echo "$object" | sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`} tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} rm -f "$tmpdepfile" # Some modes work just like other modes, but use different flags. We # parameterize here, but still list the modes in the big case below, # to make depend.m4 easier to write. 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Yay! Note: for some reason libtool 1.4 doesn't like ## it if -MD -MP comes after the -MF stuff. Hmm. ## Unfortunately, FreeBSD c89 acceptance of flags depends upon ## the command line argument order; so add the flags where they ## appear in depend2.am. Note that the slowdown incurred here ## affects only configure: in makefiles, %FASTDEP% shortcuts this. for arg do case $arg in -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;; *) set fnord "$@" "$arg" ;; esac shift # fnord shift # $arg done "$@" stat=$? if test $stat -eq 0; then : else rm -f "$tmpdepfile" exit $stat fi mv "$tmpdepfile" "$depfile" ;; gcc) ## There are various ways to get dependency output from gcc. Here's ## why we pick this rather obscure method: ## - Don't want to use -MD because we'd like the dependencies to end ## up in a subdir. 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It does not imply ALL GNU software can. # # This file is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, see . # # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # Please send patches to . Submit a context # diff and a properly formatted GNU ChangeLog entry. # # Configuration subroutine to validate and canonicalize a configuration type. # Supply the specified configuration type as an argument. # If it is invalid, we print an error message on stderr and exit with code 1. # Otherwise, we print the canonical config type on stdout and succeed. # You can get the latest version of this script from: # http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD # This file is supposed to be the same for all GNU packages # and recognize all the CPU types, system types and aliases # that are meaningful with *any* GNU software. # Each package is responsible for reporting which valid configurations # it does not support. The user should be able to distinguish # a failure to support a valid configuration from a meaningless # configuration. # The goal of this file is to map all the various variations of a given # machine specification into a single specification in the form: # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM # or in some cases, the newer four-part form: # CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM # It is wrong to echo any other type of specification. me=`echo "$0" | sed -e 's,.*/,,'` usage="\ Usage: $0 [OPTION] CPU-MFR-OPSYS $0 [OPTION] ALIAS Canonicalize a configuration name. Operation modes: -h, --help print this help, then exit -t, --time-stamp print date of last modification, then exit -v, --version print version number, then exit Report bugs and patches to ." version="\ GNU config.sub ($timestamp) Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." help=" Try \`$me --help' for more information." # Parse command line while test $# -gt 0 ; do case $1 in --time-stamp | --time* | -t ) echo "$timestamp" ; exit ;; --version | -v ) echo "$version" ; exit ;; --help | --h* | -h ) echo "$usage"; exit ;; -- ) # Stop option processing shift; break ;; - ) # Use stdin as input. break ;; -* ) echo "$me: invalid option $1$help" exit 1 ;; *local*) # First pass through any local machine types. echo $1 exit ;; * ) break ;; esac done case $# in 0) echo "$me: missing argument$help" >&2 exit 1;; 1) ;; *) echo "$me: too many arguments$help" >&2 exit 1;; esac # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any). # Here we must recognize all the valid KERNEL-OS combinations. maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'` case $maybe_os in nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \ linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \ knetbsd*-gnu* | netbsd*-gnu* | \ kopensolaris*-gnu* | \ storm-chaos* | os2-emx* | rtmk-nova*) os=-$maybe_os basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` ;; android-linux) os=-linux-android basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown ;; *) basic_machine=`echo $1 | sed 's/-[^-]*$//'` if [ $basic_machine != $1 ] then os=`echo $1 | sed 's/.*-/-/'` else os=; fi ;; esac ### Let's recognize common machines as not being operating systems so ### that things like config.sub decstation-3100 work. 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-mint | -mint[0-9]*) basic_machine=m68k-atari os=-mint ;; esac # Decode aliases for certain CPU-COMPANY combinations. case $basic_machine in # Recognize the basic CPU types without company name. # Some are omitted here because they have special meanings below. 1750a | 580 \ | a29k \ | aarch64 | aarch64_be \ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ | am33_2.0 \ | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \ | be32 | be64 \ | bfin \ | c4x | clipper \ | d10v | d30v | dlx | dsp16xx \ | epiphany \ | fido | fr30 | frv \ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ | hexagon \ | i370 | i860 | i960 | ia64 \ | ip2k | iq2000 \ | le32 | le64 \ | lm32 \ | m32c | m32r | m32rle | m68000 | m68k | m88k \ | maxq | mb | microblaze | mcore | mep | metag \ | mips | mipsbe | mipseb | mipsel | mipsle \ | mips16 \ | mips64 | mips64el \ | mips64octeon | mips64octeonel \ | mips64orion | mips64orionel \ | mips64r5900 | mips64r5900el \ | mips64vr | mips64vrel \ | mips64vr4100 | mips64vr4100el \ | mips64vr4300 | mips64vr4300el \ | mips64vr5000 | mips64vr5000el \ | mips64vr5900 | mips64vr5900el \ | mipsisa32 | mipsisa32el \ | mipsisa32r2 | mipsisa32r2el \ | mipsisa64 | mipsisa64el \ | mipsisa64r2 | mipsisa64r2el \ | mipsisa64sb1 | mipsisa64sb1el \ | mipsisa64sr71k | mipsisa64sr71kel \ | mipstx39 | mipstx39el \ | mn10200 | mn10300 \ | moxie \ | mt \ | msp430 \ | nds32 | nds32le | nds32be \ | nios | nios2 \ | ns16k | ns32k \ | open8 \ | or32 \ | pdp10 | pdp11 | pj | pjl \ | powerpc | powerpc64 | powerpc64le | powerpcle \ | pyramid \ | rl78 | rx \ | score \ | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ | sh64 | sh64le \ | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ | spu \ | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \ | ubicom32 \ | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \ | we32k \ | x86 | xc16x | xstormy16 | xtensa \ | z8k | z80) basic_machine=$basic_machine-unknown ;; c54x) basic_machine=tic54x-unknown ;; c55x) basic_machine=tic55x-unknown ;; c6x) basic_machine=tic6x-unknown ;; m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | picochip) basic_machine=$basic_machine-unknown os=-none ;; m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) ;; ms1) basic_machine=mt-unknown ;; strongarm | thumb | xscale) basic_machine=arm-unknown ;; xgate) basic_machine=$basic_machine-unknown os=-none ;; xscaleeb) basic_machine=armeb-unknown ;; xscaleel) basic_machine=armel-unknown ;; # We use `pc' rather than `unknown' # because (1) that's what they normally are, and # (2) the word "unknown" tends to confuse beginning users. i*86 | x86_64) basic_machine=$basic_machine-pc ;; # Object if more than one company name word. *-*-*) echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 exit 1 ;; # Recognize the basic CPU types with company name. 580-* \ | a29k-* \ | aarch64-* | aarch64_be-* \ | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \ | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ | avr-* | avr32-* \ | be32-* | be64-* \ | bfin-* | bs2000-* \ | c[123]* | c30-* | [cjt]90-* | c4x-* \ | clipper-* | craynv-* | cydra-* \ | d10v-* | d30v-* | dlx-* \ | elxsi-* \ | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ | h8300-* | h8500-* \ | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ | hexagon-* \ | i*86-* | i860-* | i960-* | ia64-* \ | ip2k-* | iq2000-* \ | le32-* | le64-* \ | lm32-* \ | m32c-* | m32r-* | m32rle-* \ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ | m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \ | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ | mips16-* \ | mips64-* | mips64el-* \ | mips64octeon-* | mips64octeonel-* \ | mips64orion-* | mips64orionel-* \ | mips64r5900-* | mips64r5900el-* \ | mips64vr-* | mips64vrel-* \ | mips64vr4100-* | mips64vr4100el-* \ | mips64vr4300-* | mips64vr4300el-* \ | mips64vr5000-* | mips64vr5000el-* \ | mips64vr5900-* | mips64vr5900el-* \ | mipsisa32-* | mipsisa32el-* \ | mipsisa32r2-* | mipsisa32r2el-* \ | mipsisa64-* | mipsisa64el-* \ | mipsisa64r2-* | mipsisa64r2el-* \ | mipsisa64sb1-* | mipsisa64sb1el-* \ | mipsisa64sr71k-* | mipsisa64sr71kel-* \ | mipstx39-* | mipstx39el-* \ | mmix-* \ | mt-* \ | msp430-* \ | nds32-* | nds32le-* | nds32be-* \ | nios-* | nios2-* \ | none-* | np1-* | ns16k-* | ns32k-* \ | open8-* \ | orion-* \ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \ | pyramid-* \ | rl78-* | romp-* | rs6000-* | rx-* \ | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ | sparclite-* \ | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \ | tahoe-* \ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ | tile*-* \ | tron-* \ | ubicom32-* \ | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \ | vax-* \ | we32k-* \ | x86-* | x86_64-* | xc16x-* | xps100-* \ | xstormy16-* | xtensa*-* \ | ymp-* \ | z8k-* | z80-*) ;; # Recognize the basic CPU types without company name, with glob match. xtensa*) basic_machine=$basic_machine-unknown ;; # Recognize the various machine names and aliases which stand # for a CPU type and a company and sometimes even an OS. 386bsd) basic_machine=i386-unknown os=-bsd ;; 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) basic_machine=m68000-att ;; 3b*) basic_machine=we32k-att ;; a29khif) basic_machine=a29k-amd os=-udi ;; abacus) basic_machine=abacus-unknown ;; adobe68k) basic_machine=m68010-adobe os=-scout ;; alliant | fx80) basic_machine=fx80-alliant ;; altos | altos3068) basic_machine=m68k-altos ;; am29k) basic_machine=a29k-none os=-bsd ;; amd64) basic_machine=x86_64-pc ;; amd64-*) basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` ;; amdahl) basic_machine=580-amdahl os=-sysv ;; amiga | amiga-*) basic_machine=m68k-unknown ;; amigaos | amigados) basic_machine=m68k-unknown os=-amigaos ;; amigaunix | amix) basic_machine=m68k-unknown os=-sysv4 ;; apollo68) basic_machine=m68k-apollo os=-sysv ;; apollo68bsd) basic_machine=m68k-apollo os=-bsd ;; aros) basic_machine=i386-pc os=-aros ;; aux) basic_machine=m68k-apple os=-aux ;; balance) basic_machine=ns32k-sequent os=-dynix ;; blackfin) basic_machine=bfin-unknown os=-linux ;; blackfin-*) basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; bluegene*) basic_machine=powerpc-ibm os=-cnk ;; c54x-*) basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'` ;; c55x-*) basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'` ;; c6x-*) basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'` ;; c90) basic_machine=c90-cray os=-unicos ;; cegcc) basic_machine=arm-unknown os=-cegcc ;; convex-c1) basic_machine=c1-convex os=-bsd ;; convex-c2) basic_machine=c2-convex os=-bsd ;; convex-c32) basic_machine=c32-convex os=-bsd ;; convex-c34) basic_machine=c34-convex os=-bsd ;; convex-c38) basic_machine=c38-convex os=-bsd ;; cray | j90) basic_machine=j90-cray os=-unicos ;; craynv) basic_machine=craynv-cray os=-unicosmp ;; cr16 | cr16-*) basic_machine=cr16-unknown os=-elf ;; crds | unos) basic_machine=m68k-crds ;; crisv32 | crisv32-* | etraxfs*) basic_machine=crisv32-axis ;; cris | cris-* | etrax*) basic_machine=cris-axis ;; crx) basic_machine=crx-unknown os=-elf ;; da30 | da30-*) basic_machine=m68k-da30 ;; decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) basic_machine=mips-dec ;; decsystem10* | dec10*) basic_machine=pdp10-dec os=-tops10 ;; decsystem20* | dec20*) basic_machine=pdp10-dec os=-tops20 ;; delta | 3300 | motorola-3300 | motorola-delta \ | 3300-motorola | delta-motorola) basic_machine=m68k-motorola ;; delta88) basic_machine=m88k-motorola os=-sysv3 ;; dicos) basic_machine=i686-pc os=-dicos ;; djgpp) basic_machine=i586-pc os=-msdosdjgpp ;; dpx20 | dpx20-*) basic_machine=rs6000-bull os=-bosx ;; dpx2* | dpx2*-bull) basic_machine=m68k-bull os=-sysv3 ;; ebmon29k) basic_machine=a29k-amd os=-ebmon ;; elxsi) basic_machine=elxsi-elxsi os=-bsd ;; encore | umax | mmax) basic_machine=ns32k-encore ;; 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) HP_ARCH=m68000 ;; 9000/[34]?? ) HP_ARCH=m68k ;; 9000/[678][0-9][0-9]) if [ -x /usr/bin/getconf ]; then sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` case "${sc_cpu_version}" in 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 532) # CPU_PA_RISC2_0 case "${sc_kernel_bits}" in 32) HP_ARCH="hppa2.0n" ;; 64) HP_ARCH="hppa2.0w" ;; '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 esac ;; esac fi if [ "${HP_ARCH}" = "" ]; then eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #define _HPUX_SOURCE #include #include int main () { #if defined(_SC_KERNEL_BITS) long bits = sysconf(_SC_KERNEL_BITS); #endif long cpu = sysconf (_SC_CPU_VERSION); switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0"); break; case CPU_PA_RISC1_1: puts ("hppa1.1"); break; case CPU_PA_RISC2_0: #if defined(_SC_KERNEL_BITS) switch (bits) { case 64: puts ("hppa2.0w"); break; case 32: puts ("hppa2.0n"); break; default: puts ("hppa2.0"); break; } break; #else /* !defined(_SC_KERNEL_BITS) */ puts ("hppa2.0"); break; #endif default: puts ("hppa1.0"); break; } exit (0); } EOF (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` test -z "$HP_ARCH" && HP_ARCH=hppa fi ;; esac if [ ${HP_ARCH} = "hppa2.0w" ] then eval $set_cc_for_build # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler # generating 64-bit code. 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CPU_IS_PA_RISC returns correct results, however. */ if (CPU_IS_PA_RISC (cpu)) { switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; default: puts ("hppa-hitachi-hiuxwe2"); break; } } else if (CPU_IS_HP_MC68K (cpu)) puts ("m68k-hitachi-hiuxwe2"); else puts ("unknown-hitachi-hiuxwe2"); exit (0); } EOF $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && { echo "$SYSTEM_NAME"; exit; } echo unknown-hitachi-hiuxwe2 exit ;; 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) echo hppa1.1-hp-bsd exit ;; 9000/8??:4.3bsd:*:*) echo hppa1.0-hp-bsd exit ;; *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) echo hppa1.0-hp-mpeix exit ;; hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) echo hppa1.1-hp-osf exit ;; hp8??:OSF1:*:*) echo hppa1.0-hp-osf exit ;; i*86:OSF1:*:*) if [ -x /usr/sbin/sysversion ] ; then echo ${UNAME_MACHINE}-unknown-osf1mk else echo ${UNAME_MACHINE}-unknown-osf1 fi exit ;; parisc*:Lites*:*:*) echo hppa1.1-hp-lites exit ;; C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) echo c1-convex-bsd exit ;; C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) if getsysinfo -f scalar_acc then echo c32-convex-bsd else echo c2-convex-bsd fi exit ;; C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) echo c34-convex-bsd exit ;; C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) echo c38-convex-bsd exit ;; C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) echo c4-convex-bsd exit ;; CRAY*Y-MP:*:*:*) echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*[A-Z]90:*:*:*) echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ -e 's/\.[^.]*$/.X/' exit ;; CRAY*TS:*:*:*) echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*T3E:*:*:*) echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*SV1:*:*:*) echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; *:UNICOS/mp:*:*) echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit ;; 5000:UNIX_System_V:4.*:*) FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit ;; i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} exit ;; sparc*:BSD/OS:*:*) echo sparc-unknown-bsdi${UNAME_RELEASE} exit ;; *:BSD/OS:*:*) echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} exit ;; *:FreeBSD:*:*) UNAME_PROCESSOR=`/usr/bin/uname -p` case ${UNAME_PROCESSOR} in amd64) echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; *) echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; esac exit ;; i*:CYGWIN*:*) echo ${UNAME_MACHINE}-pc-cygwin exit ;; *:MINGW*:*) echo ${UNAME_MACHINE}-pc-mingw32 exit ;; i*:MSYS*:*) echo ${UNAME_MACHINE}-pc-msys exit ;; i*:windows32*:*) # uname -m includes "-pc" on this system. echo ${UNAME_MACHINE}-mingw32 exit ;; i*:PW*:*) echo ${UNAME_MACHINE}-pc-pw32 exit ;; *:Interix*:*) case ${UNAME_MACHINE} in x86) echo i586-pc-interix${UNAME_RELEASE} exit ;; authenticamd | genuineintel | EM64T) echo x86_64-unknown-interix${UNAME_RELEASE} exit ;; IA64) echo ia64-unknown-interix${UNAME_RELEASE} exit ;; esac ;; [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) echo i${UNAME_MACHINE}-pc-mks exit ;; 8664:Windows_NT:*) echo x86_64-pc-mks exit ;; i*:Windows_NT*:* | Pentium*:Windows_NT*:*) # How do we know it's Interix rather than the generic POSIX subsystem? # It also conflicts with pre-2.0 versions of AT&T UWIN. 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EV56) UNAME_MACHINE=alphaev56 ;; PCA56) UNAME_MACHINE=alphapca56 ;; PCA57) UNAME_MACHINE=alphapca56 ;; EV6) UNAME_MACHINE=alphaev6 ;; EV67) UNAME_MACHINE=alphaev67 ;; EV68*) UNAME_MACHINE=alphaev68 ;; esac objdump --private-headers /bin/sh | grep -q ld.so.1 if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} exit ;; arm*:Linux:*:*) eval $set_cc_for_build if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_EABI__ then echo ${UNAME_MACHINE}-unknown-linux-gnu else if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_PCS_VFP then echo ${UNAME_MACHINE}-unknown-linux-gnueabi else echo ${UNAME_MACHINE}-unknown-linux-gnueabihf fi fi exit ;; avr32*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; cris:Linux:*:*) echo ${UNAME_MACHINE}-axis-linux-gnu exit ;; crisv32:Linux:*:*) echo ${UNAME_MACHINE}-axis-linux-gnu exit ;; frv:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; hexagon:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; i*86:Linux:*:*) LIBC=gnu eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #ifdef __dietlibc__ LIBC=dietlibc #endif EOF eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'` echo "${UNAME_MACHINE}-pc-linux-${LIBC}" exit ;; ia64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; m32r*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; m68*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; mips:Linux:*:* | mips64:Linux:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #undef CPU #undef ${UNAME_MACHINE} #undef ${UNAME_MACHINE}el #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) CPU=${UNAME_MACHINE}el #else #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) CPU=${UNAME_MACHINE} #else CPU= #endif #endif EOF eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'` test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } ;; or32:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; padre:Linux:*:*) echo sparc-unknown-linux-gnu exit ;; parisc64:Linux:*:* | hppa64:Linux:*:*) echo hppa64-unknown-linux-gnu exit ;; parisc:Linux:*:* | hppa:Linux:*:*) # Look for CPU level case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in PA7*) echo hppa1.1-unknown-linux-gnu ;; PA8*) echo hppa2.0-unknown-linux-gnu ;; *) echo hppa-unknown-linux-gnu ;; esac exit ;; ppc64:Linux:*:*) echo powerpc64-unknown-linux-gnu exit ;; ppc:Linux:*:*) echo powerpc-unknown-linux-gnu exit ;; s390:Linux:*:* | s390x:Linux:*:*) echo ${UNAME_MACHINE}-ibm-linux exit ;; sh64*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; sh*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; sparc:Linux:*:* | sparc64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; tile*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; vax:Linux:*:*) echo ${UNAME_MACHINE}-dec-linux-gnu exit ;; x86_64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; xtensa*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; i*86:DYNIX/ptx:4*:*) # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. # earlier versions are messed up and put the nodename in both # sysname and nodename. echo i386-sequent-sysv4 exit ;; i*86:UNIX_SV:4.2MP:2.*) # Unixware is an offshoot of SVR4, but it has its own version # number series starting with 2... # I am not positive that other SVR4 systems won't match this, # I just have to hope. -- rms. # Use sysv4.2uw... so that sysv4* matches it. echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} exit ;; i*86:OS/2:*:*) # If we were able to find `uname', then EMX Unix compatibility # is probably installed. echo ${UNAME_MACHINE}-pc-os2-emx exit ;; i*86:XTS-300:*:STOP) echo ${UNAME_MACHINE}-unknown-stop exit ;; i*86:atheos:*:*) echo ${UNAME_MACHINE}-unknown-atheos exit ;; i*86:syllable:*:*) echo ${UNAME_MACHINE}-pc-syllable exit ;; i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*) echo i386-unknown-lynxos${UNAME_RELEASE} exit ;; i*86:*DOS:*:*) echo ${UNAME_MACHINE}-pc-msdosdjgpp exit ;; i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*) UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} else echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} fi exit ;; i*86:*:5:[678]*) # UnixWare 7.x, OpenUNIX and OpenServer 6. case `/bin/uname -X | grep "^Machine"` in *486*) UNAME_MACHINE=i486 ;; *Pentium) UNAME_MACHINE=i586 ;; *Pent*|*Celeron) UNAME_MACHINE=i686 ;; esac echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} exit ;; i*86:*:3.2:*) if test -f /usr/options/cb.name; then UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ && UNAME_MACHINE=i586 (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ && UNAME_MACHINE=i686 (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ && UNAME_MACHINE=i686 echo ${UNAME_MACHINE}-pc-sco$UNAME_REL else echo ${UNAME_MACHINE}-pc-sysv32 fi exit ;; pc:*:*:*) # Left here for compatibility: # uname -m prints for DJGPP always 'pc', but it prints nothing about # the processor, so we play safe by assuming i586. # Note: whatever this is, it MUST be the same as what config.sub # prints for the "djgpp" host, or else GDB configury will decide that # this is a cross-build. echo i586-pc-msdosdjgpp exit ;; Intel:Mach:3*:*) echo i386-pc-mach3 exit ;; paragon:*:*:*) echo i860-intel-osf1 exit ;; i860:*:4.*:*) # i860-SVR4 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 else # Add other i860-SVR4 vendors below as they are discovered. echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 fi exit ;; mini*:CTIX:SYS*5:*) # "miniframe" echo m68010-convergent-sysv exit ;; mc68k:UNIX:SYSTEM5:3.51m) echo m68k-convergent-sysv exit ;; M680?0:D-NIX:5.3:*) echo m68k-diab-dnix exit ;; M68*:*:R3V[5678]*:*) test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) OS_REL='' test -r /etc/.relid \ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4.3${OS_REL}; exit; } /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4; exit; } ;; NCR*:*:4.2:* | MPRAS*:*:4.2:*) OS_REL='.3' test -r /etc/.relid \ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4.3${OS_REL}; exit; } /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) echo m68k-unknown-lynxos${UNAME_RELEASE} exit ;; mc68030:UNIX_System_V:4.*:*) echo m68k-atari-sysv4 exit ;; TSUNAMI:LynxOS:2.*:*) echo sparc-unknown-lynxos${UNAME_RELEASE} exit ;; rs6000:LynxOS:2.*:*) echo rs6000-unknown-lynxos${UNAME_RELEASE} exit ;; PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*) echo powerpc-unknown-lynxos${UNAME_RELEASE} exit ;; SM[BE]S:UNIX_SV:*:*) echo mips-dde-sysv${UNAME_RELEASE} exit ;; RM*:ReliantUNIX-*:*:*) echo mips-sni-sysv4 exit ;; RM*:SINIX-*:*:*) echo mips-sni-sysv4 exit ;; *:SINIX-*:*:*) if uname -p 2>/dev/null >/dev/null ; then UNAME_MACHINE=`(uname -p) 2>/dev/null` echo ${UNAME_MACHINE}-sni-sysv4 else echo ns32k-sni-sysv fi exit ;; PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort # says echo i586-unisys-sysv4 exit ;; *:UNIX_System_V:4*:FTX*) # From Gerald Hewes . # How about differentiating between stratus architectures? -djm echo hppa1.1-stratus-sysv4 exit ;; *:*:*:FTX*) # From seanf@swdc.stratus.com. echo i860-stratus-sysv4 exit ;; i*86:VOS:*:*) # From Paul.Green@stratus.com. echo ${UNAME_MACHINE}-stratus-vos exit ;; *:VOS:*:*) # From Paul.Green@stratus.com. echo hppa1.1-stratus-vos exit ;; mc68*:A/UX:*:*) echo m68k-apple-aux${UNAME_RELEASE} exit ;; news*:NEWS-OS:6*:*) echo mips-sony-newsos6 exit ;; R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) if [ -d /usr/nec ]; then echo mips-nec-sysv${UNAME_RELEASE} else echo mips-unknown-sysv${UNAME_RELEASE} fi exit ;; BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. echo powerpc-be-beos exit ;; BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. echo powerpc-apple-beos exit ;; BePC:BeOS:*:*) # BeOS running on Intel PC compatible. echo i586-pc-beos exit ;; BePC:Haiku:*:*) # Haiku running on Intel PC compatible. echo i586-pc-haiku exit ;; SX-4:SUPER-UX:*:*) echo sx4-nec-superux${UNAME_RELEASE} exit ;; SX-5:SUPER-UX:*:*) echo sx5-nec-superux${UNAME_RELEASE} exit ;; SX-6:SUPER-UX:*:*) echo sx6-nec-superux${UNAME_RELEASE} exit ;; SX-7:SUPER-UX:*:*) echo sx7-nec-superux${UNAME_RELEASE} exit ;; SX-8:SUPER-UX:*:*) echo sx8-nec-superux${UNAME_RELEASE} exit ;; SX-8R:SUPER-UX:*:*) echo sx8r-nec-superux${UNAME_RELEASE} exit ;; Power*:Rhapsody:*:*) echo powerpc-apple-rhapsody${UNAME_RELEASE} exit ;; *:Rhapsody:*:*) echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} exit ;; *:Darwin:*:*) UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown case $UNAME_PROCESSOR in i386) eval $set_cc_for_build if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; 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AC_SUBST([AMTAR], ['$${TAR-tar}']) m4_if([$1], [v7], [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'], [m4_case([$1], [ustar],, [pax],, [m4_fatal([Unknown tar format])]) AC_MSG_CHECKING([how to create a $1 tar archive]) # Loop over all known methods to create a tar archive until one works. _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' _am_tools=${am_cv_prog_tar_$1-$_am_tools} # Do not fold the above two line into one, because Tru64 sh and # Solaris sh will not grok spaces in the rhs of '-'. for _am_tool in $_am_tools do case $_am_tool in gnutar) for _am_tar in tar gnutar gtar; do AM_RUN_LOG([$_am_tar --version]) && break done am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' am__untar="$_am_tar -xf -" ;; plaintar) # Must skip GNU tar: if it does not support --format= it doesn't create # ustar tarball either. 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We just wanted to have am__tar # and am__untar set. test -n "${am_cv_prog_tar_$1}" && break # tar/untar a dummy directory, and stop if the command works rm -rf conftest.dir mkdir conftest.dir echo GrepMe > conftest.dir/file AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) rm -rf conftest.dir if test -s conftest.tar; then AM_RUN_LOG([$am__untar /dev/null 2>&1 && break fi done rm -rf conftest.dir AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) AC_MSG_RESULT([$am_cv_prog_tar_$1])]) AC_SUBST([am__tar]) AC_SUBST([am__untar]) ]) # _AM_PROG_TAR m4_include([m4/00gnulib.m4]) m4_include([m4/alloca.m4]) m4_include([m4/btowc.m4]) m4_include([m4/chdir-long.m4]) m4_include([m4/close.m4]) m4_include([m4/closedir.m4]) m4_include([m4/codeset.m4]) m4_include([m4/configmake.m4]) m4_include([m4/d-ino.m4]) m4_include([m4/dirent_h.m4]) m4_include([m4/dirfd.m4]) m4_include([m4/dirname.m4]) m4_include([m4/double-slash-root.m4]) m4_include([m4/dup.m4]) m4_include([m4/dup2.m4]) m4_include([m4/errno_h.m4]) m4_include([m4/error.m4]) m4_include([m4/extensions.m4]) m4_include([m4/extern-inline.m4]) m4_include([m4/fchdir.m4]) m4_include([m4/fcntl-o.m4]) m4_include([m4/fcntl.m4]) m4_include([m4/fcntl_h.m4]) m4_include([m4/fdopendir.m4]) m4_include([m4/filenamecat.m4]) m4_include([m4/fnmatch.m4]) m4_include([m4/fstat.m4]) m4_include([m4/fstatat.m4]) m4_include([m4/ftruncate.m4]) m4_include([m4/getcwd-abort-bug.m4]) m4_include([m4/getcwd-path-max.m4]) m4_include([m4/getcwd.m4]) m4_include([m4/getdtablesize.m4]) m4_include([m4/getopt.m4]) m4_include([m4/glibc21.m4]) m4_include([m4/gnulib-common.m4]) m4_include([m4/gnulib-comp.m4]) m4_include([m4/include_next.m4]) m4_include([m4/largefile.m4]) m4_include([m4/lftp.m4]) m4_include([m4/libunistring-base.m4]) m4_include([m4/localcharset.m4]) m4_include([m4/locale-fr.m4]) m4_include([m4/locale-ja.m4]) m4_include([m4/locale-zh.m4]) m4_include([m4/longlong.m4]) m4_include([m4/lstat.m4]) m4_include([m4/malloc.m4]) m4_include([m4/mbrtowc.m4]) m4_include([m4/mbsinit.m4]) m4_include([m4/mbsrtowcs.m4]) m4_include([m4/mbstate_t.m4]) m4_include([m4/mbswidth.m4]) m4_include([m4/mbtowc.m4]) m4_include([m4/memchr.m4]) m4_include([m4/mempcpy.m4]) m4_include([m4/memrchr.m4]) m4_include([m4/mkdir.m4]) m4_include([m4/mmap-anon.m4]) m4_include([m4/mode_t.m4]) m4_include([m4/msvc-inval.m4]) m4_include([m4/msvc-nothrow.m4]) m4_include([m4/multiarch.m4]) m4_include([m4/nocrash.m4]) m4_include([m4/off_t.m4]) m4_include([m4/onceonly.m4]) m4_include([m4/open.m4]) m4_include([m4/openat.m4]) m4_include([m4/opendir.m4]) m4_include([m4/pathmax.m4]) m4_include([m4/poll.m4]) m4_include([m4/poll_h.m4]) m4_include([m4/readdir.m4]) m4_include([m4/realloc.m4]) m4_include([m4/rewinddir.m4]) m4_include([m4/save-cwd.m4]) m4_include([m4/select.m4]) m4_include([m4/signal_h.m4]) m4_include([m4/socketlib.m4]) m4_include([m4/sockets.m4]) m4_include([m4/socklen.m4]) m4_include([m4/ssize_t.m4]) m4_include([m4/stat.m4]) m4_include([m4/stdalign.m4]) m4_include([m4/stdbool.m4]) m4_include([m4/stddef_h.m4]) m4_include([m4/stdint.m4]) m4_include([m4/stdlib_h.m4]) m4_include([m4/strdup.m4]) m4_include([m4/strerror.m4]) m4_include([m4/string_h.m4]) m4_include([m4/strtol.m4]) m4_include([m4/sys_select_h.m4]) m4_include([m4/sys_socket_h.m4]) m4_include([m4/sys_stat_h.m4]) m4_include([m4/sys_time_h.m4]) m4_include([m4/sys_times_h.m4]) m4_include([m4/sys_types_h.m4]) m4_include([m4/sys_uio_h.m4]) m4_include([m4/time_h.m4]) m4_include([m4/times.m4]) m4_include([m4/unistd-safer.m4]) m4_include([m4/unistd_h.m4]) m4_include([m4/warn-on-use.m4]) m4_include([m4/wchar_h.m4]) m4_include([m4/wchar_t.m4]) m4_include([m4/wctype_h.m4]) m4_include([m4/wcwidth.m4]) m4_include([m4/wint_t.m4]) m4_include([acinclude.m4]) le-1.14.9/INSTALL0000644000015000007670000001540312121615077010165 00000000000000Basic Installation ================== These are generic installation instructions. The `configure' shell script attempts to guess correct values for various system-dependent variables used during compilation. It uses those values to create a `Makefile' in each directory of the package. It may also create one or more `.h' files containing system-dependent definitions. Finally, it creates a shell script `config.status' that you can run in the future to recreate the current configuration, a file `config.cache' that saves the results of its tests to speed up reconfiguring, and a file `config.log' containing compiler output (useful mainly for debugging `configure'). If you need to do unusual things to compile the package, please try to figure out how `configure' could check whether to do them, and mail diffs or instructions to the address given in the `README' so they can be considered for the next release. If at some point `config.cache' contains results you don't want to keep, you may remove or edit it. The file `configure.in' is used to create `configure' by a program called `autoconf'. You only need `configure.in' if you want to change it or regenerate `configure' using a newer version of `autoconf'. The simplest way to compile this package is: 1. `cd' to the directory containing the package's source code and type `./configure' to configure the package for your system. If you're using `csh' on an old version of System V, you might need to type `sh ./configure' instead to prevent `csh' from trying to execute `configure' itself. Running `configure' takes awhile. While running, it prints some messages telling which features it is checking for. 2. Type `make' to compile the package. 3. Optionally, type `make check' to run any self-tests that come with the package. 4. Type `make install' to install the programs and any data files and documentation. 5. You can remove the program binaries and object files from the source directory by typing `make clean'. To also remove the files that `configure' created (so you can compile the package for a different kind of computer), type `make distclean'. Compilers and Options ===================== Some systems require unusual options for compilation or linking that the `configure' script does not know about. You can give `configure' initial values for variables by setting them in the environment. Using a Bourne-compatible shell, you can do that on the command line like this: CC=c89 CFLAGS=-O2 LIBS=-lposix ./configure Or on systems that have the `env' program, you can do it like this: env CPPFLAGS=-I/usr/local/include LDFLAGS=-s ./configure Using a Different Build Directory ================================= You can compile the package in a different directory from the one containing the source code. Doing so allows you to compile it on more than one kind of computer at the same time. To do this, you must use a version of `make' that supports the `VPATH' variable, such as GNU `make'. `cd' to the directory where you want the object files and executables to go and run the `configure' script. `configure' automatically checks for the source code in the directory that `configure' is in and in `..'. Installation Names ================== By default, `make install' will install the package's files in `/usr/local/bin', `/usr/local/man', etc. You can specify an installation prefix other than `/usr/local' by giving `configure' the option `--prefix=PATH'. You can specify separate installation prefixes for architecture-specific files and architecture-independent files. If you give `configure' the option `--exec-prefix=PATH', the package will use PATH as the prefix for installing programs and libraries. Documentation and other data files will still use the regular prefix. If the package supports it, you can cause programs to be installed with an extra prefix or suffix on their names by giving `configure' the option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'. Optional Features ================= Some packages pay attention to `--enable-FEATURE' options to `configure', where FEATURE indicates an optional part of the package. They may also pay attention to `--with-PACKAGE' options, where PACKAGE is something like `gnu-as' or `x' (for the X Window System). The `README' should mention any `--enable-' and `--with-' options that the package recognizes. For packages that use the X Window System, `configure' can usually find the X include and library files automatically, but if it doesn't, you can use the `configure' options `--x-includes=DIR' and `--x-libraries=DIR' to specify their locations. Specifying the System Type ========================== There may be some features `configure' can not figure out automatically, but needs to determine by the type of host the package will run on. Usually `configure' can figure that out, but if it prints a message saying it can not guess the host type, give it the `--host=TYPE' option. TYPE can either be a short name for the system type, such as `sun4', or a canonical name with three fields: CPU-COMPANY-SYSTEM See the file `config.sub' for the possible values of each field. If `config.sub' isn't included in this package, then this package doesn't need to know the host type. If you are building compiler tools for cross-compiling, you can also use the `--target=TYPE' option to select the type of system they will produce code for and the `--build=TYPE' option to select the type of system on which you are compiling the package. Sharing Defaults ================ If you want to set default values for `configure' scripts to share, you can create a site shell script called `config.site' that gives default values for variables like `CC', `cache_file', and `prefix'. `configure' looks for `PREFIX/share/config.site' if it exists, then `PREFIX/etc/config.site' if it exists. Or, you can set the `CONFIG_SITE' environment variable to the location of the site script. A warning: not all `configure' scripts look for a site script. Operation Controls ================== `configure' recognizes the following options to control how it operates. `--cache-file=FILE' Save the results of the tests in FILE instead of `config.cache'. Set FILE to `/dev/null' to disable caching, for debugging `configure'. `--help' Print a summary of the options to `configure', and exit. `--quiet' `--silent' `-q' Do not print messages saying which checks are being made. `--srcdir=DIR' Look for the package's source code in directory DIR. Usually `configure' can determine that directory automatically. `--version' Print the version of Autoconf used to generate the `configure' script, and exit. `configure' also accepts some other, not widely useful, options. le-1.14.9/ChangeLog0000644000015000007670000000226412122045553010704 000000000000002013-03-13 Raphael Geissert * misc/Makefile.am, misc/syntax, misc/syntax.d/ocaml, misc/syntax.d/haskell: merge Debian changes. 2013-03-13 Raphael Geissert * doc/le.1, src/edit.cc: document missing opts. * src/loadsave.cc: fixed fd leak. * src/about.cc: fixed program name. * src/help.cc: fixed fd leak. * src/screen.cc: fixed condition check order. * src/file.cc: fixed overlapped strcpy. * src/history.cc: fixed NULL dereference when malloc returns NULL. 2005-04-26 lav * configure.ac: check for sys/syslimits.h, sys/param.h. 2004-04-12 lav * configure.ac: check for nl_langinfo; call LE_FUNC_WCWIDTH_REPLACE. 2001-01-17 Paul Slootman * acinclude.m4: add quotes (fixes build on alpha). 2000-01-21 lav * acinclude.m4: check if curses.h tries to declare bool in C++. * acconfig.h: rename CURSES_BOOL to LE_CURSES_BOOL_TYPE. 1999-10-06 lav * acinclude.m4: LE_CURSES_BOOL test for curses' bool type. * acconfig.h: CURSES_BOOL definition. * configure.in: call LE_CURSES_BOOL. 1999-08-26 lav * configure.in, acinclude.m4: test if gcc can be used to link simple c++ programs to avoid libstdc++ linkage. le-1.14.9/NEWS0000644000015000007670000003523312122275140007630 00000000000000Version 1.14.9 - 2013-03-20 * fixed a number of small bugs. * syntax updates. * new syntax patterns for ocaml and haskell. (Thanks to Raphael Geissert ) Version 1.14.8 - 2013-01-31 * fixed a long standing bug with split multibyte characters. * added more sql keywords in syntax. * fixed empty comment in m4 highlighting. Version 1.14.7 - 2012-05-03 * added mouse wheel support. * fixed a file name glitch. * fixed html comment highlighting. Version 1.14.6 - 2011-07-06 * support comment-line operation for html, css. * display a better status when selecting a file. Version 1.14.5 - 2010-11-23 * added large-file support for mmap of a file part. * don't try to create file in mmap mode. * changed license to GNU GPL v3 (regex.c already uses it). Version 1.14.4 - 2010-11-08 * new function expand-tab-spans to replace multiples of tabs with spaces and one tab. * allow mmap of file part (--mmap FileName:begin:length). * updated named.conf syntax patterns. * fixed minor visual glitches. Version 1.14.3 - 2009-12-22 * added workaround for a ncurses getmouse bug. * fixed compilation with gcc-4.4.x. Version 1.14.2 - 2009-05-27 * added javascript patterns. * fixed auto word wrap mode (reported by Stefano D'Archino). Version 1.14.1 - 2009-05-22 * fixed html comment pattern. * added more syntax colors (now 6). * added txt2tags syntax patterns (Stefano D'Archino). Version 1.14.0 - 2008-12-25 * allow syntax pattern inclusion from additional files. * add support for nested syntax descriptions. * use newer regex with non-greedy modifier (useful for C comments highlight). * improved syntax descriptions for shell, configure.ac, perl. Version 1.13.11 - 2008-10-25 * fixed some syntax selector patterns. * display syntax selector in File/Info dialog. Version 1.13.10 - 2008-09-20 * automatically turn off syntax highlighting for screens with too long lines. * speed-optimized some syntax patterns. * fixed DOS-EOL mode display in status line. Version 1.13.9 - 2008-09-08 * added sum function in the calculator. * migrated to current gnulib. * syntax descriptions updated (Raphael Geissert). * fvwm2rc syntax added (Aldis Berjoza). Version 1.13.8 - 2008-08-11 * add kri/kind terminfo codes to keymap. * fixed a build problem related to KEY_F on linux. * php syntax updated (Igor Zhbanov). * minor improvemens in shell and sql syntax patterns. Version 1.13.7 - 2008-03-08 * fixed display for single-byte encodings on linux. Version 1.13.6 - 2008-01-21 * allow large tab size (up to 99). * fixed calculator to recognize .123 numbers without leading zero. * fixed block functions prompt (on F4). * perl syntax updated. Version 1.13.5 - 2007-08-08 * fixed search not to match empty string. * match only base name when choosing appropriate syntax section. * syntax descriptions updated. Version 1.13.4 - 2006-11-30 * don't do autoindent when pasting from terminal. * improve terminal pasting speed. * perl syntax updated. * new syntax patterns for named.conf. * new syntax description for Verilog (by Serge Vakulenko). Version 1.13.3 - 2006-06-21 * support comment-line operation for java and sql. * added two special putty key codes. * sped up line number calculation. Version 1.13.2 - 2006-05-15 * fixed a coredump in block-write (history-related). Version 1.13.1 - 2006-05-13 * null terminate history lines when reading. This fixes auto loading of last file by default. * fixed erroneous messages when there were no history file at the start. Version 1.13.0 - 2006-04-20 * added `match case' option. * improved built-in calculator (hex, oct, binary operations, insertion to text, more trig functions, factorial). * changed history file format. * optimized memory usage. * implemented generic russian input mode. Version 1.12.7 - 2006-04-13 * added support for ncurses extended names. Now shift-arrows work on fc5 xterm. Version 1.12.6 - 2006-03-22 * fixed rectangular block detete, copy, move, paste in utf-8 mode. * fixed text optimization. * fixed history file truncation when it gets smaller. Version 1.12.5 - 2005-07-20 * fixed shift(control)-end/begin on linux console. Version 1.12.4 - 2005-07-12 * added c-style comments to php syntax. * added redhat-modified xterm key codes. * fixed shift-keys on linux console. Version 1.12.3 - 2005-06-20 * shell and pipe commands history added. * rxvt-unicode key codes added. * fixed compilation on some systems. Version 1.12.2 - 2005-05-31 * fixed replace mode for wide characters. * fixed a bug in line/column determination with wide characters. * fixed compilation without ncursesw. Version 1.12.1 - 2005-04-26 * text formatting and some text operations fixed for wide characters. * fixed compilation on some systems. * syntax rules updated for php, tcl, sql. Version 1.12.0 - 2005-03-03 * new syntax descriptions (Ada, GNU Assembler, Oracle PL/SQL, SNMP MIB, Texinfo, TeX, PHP, Tcl, Metafont, Patch (diff output), Generic config files (by Serge Vakulenko). * don't glue changes together in undo if there was a pause. * improved handling of unprintable wide characters. * compilation fixes. * made wide character selection available in string input dialog. * fixed search pattern corruption when searching for $x ... * added .cpp and .cxx extension for comment-line function. * fixed compilation on systems without wide characters. Version 1.11.3 - 2004-08-11 * fixed input of long lines when prompted. Version 1.11.2 - 2004-06-08 * don't show shortcuts with undefined in terminfo keys. * fixed: mark text as modified properly in overstrike mode. * fixed null termination of file name in load/save-as dialog. Version 1.11.1 - 2004-05-20 * fixed a memory allocation error. * forced usage of old regex included with le to workaround a glibc bug. Version 1.11.0 - 2004-05-19 * full undo/redo. * fixed compilation without ncursesw. * small multibyte support improvements. Version 1.10.1 - 2004-04-29 * new action choose-wide-character, accessible from menu. * new action insert-wchar-by-code, default binding is Meta-W. * implemented frame drawing in mb mode. * preserve block marks on line-end action in text mode. * fixes for non-printable and zero-width characters. Version 1.10.0 - 2004-04-02 * multibyte encoding support (e.g. utf-8). Ncurses compiled with --enable-widec option is required. * position to previous line indent on line-end if in text mode. * default comment-line prefix is now '# ' * recognize // as comment beginning in C files. * newer xterm key coded added. * use BLKGETSIZE ioctl if supported by OS. Version 1.9.2 2003-03-18 * save syntax highlighting on/off flag in le.ini. * fixed char<0 handling in keyboard mapping code. * check for broken regex in rh-8.0. * increased history size. Version 1.9.1 2002-08-06 * perl highlighting improved. * fixed core dump when reading a block from pipe when current block type is rectangular. * added russian translation of main menu (Dmitry S. Luhtionov ). * fixed compilation with curses that don't support mouse. * fixed 8-bit character handling in help. * fixed CLK_TCK problem on newer glibc. Version 1.9.0 2001-07-05 * added bookmark support (M-m sets bookmark, M-' goes to it). * added $kspd to keymap-emacs, this fixes ^Z for linux terminal. * more complete lout highlighting (by Abel Morabito). * perl highlighting (by Vladislav V. Zhuk). * fixed saving UseMouse parameter in ini file. Version 1.8.2 2001-05-11 * added a configure test for broken re_search_2 in libc (it helps redhat-7.1). Version 1.8.1 2001-04-28 * update menu key hints after keymap loading. * fix key hints in menu in case of 8-bit characters and ^@. Version 1.8.0 2001-04-16 * sped up file loading. * use ftruncate/fchmod when they are available. * stop highlighting if it takes too much time (e.g. for very long lines). * added lout syntax patterns (by Abel Morabito ). * added emacs-like keymap (by Abel Morabito). * stop drag mark on block operations. * fixed handling of 8-bit characters and ^@ in keymap. Version 1.7.1 2001-03-21 * don't insert many newline characters at end of file in text mode on next-line action. * html syntax patterns updated (Vladislav V. Zhuk ) Version 1.7.0 2001-03-17 * evil hack for linux console to allow marking text with shift-arrows. * bind cut/copy/paste to shift-del/ctrl-ins/shift-ins (works on certain terminals only - xterm and linux console) * make it compile with gcc-3.0 prerelease. Version 1.6.3 2001-01-31 * fix search/replace when replace string ends with a backslash. Version 1.6.2 2001-01-17 * fix: redisplay correctly after reading block from pipe. * fix: configure on alpha. Version 1.6.1 2000-12-20 * add mark-all action. * fix spinning in block [un]indent when last line of block lacks EOL. * fix: enable file locks by default. Version 1.6.0 2000-09-28 * tunable main menu support (.../share/le/mainmenu). * optimized long lines displaying. Version 1.5.8 2000-03-16 * fixed keymap loading (le was spinning if keymap file was present). * when a file loaded in read-only mode and buffer was modified (spaces added), don't ask to save the file. * in hex mode when search fails and cursor was on last line of screen, scroll the screen up. Version 1.5.7 2000-02-24 * added html highlight patterns. An option for case-insensitive syntax patterns. * fixed screen updating in rare cases when searching. * fixed Shift-End in text mode on new xterm's. * fixed compilation on OSF/1. Version 1.5.6 2000-01-21 * fixed cursor positioning in search/replace in text mode. * fixed compilation with solaris' native curses. Version 1.5.5 1999-11-06 * better interaction with new xterms (xterm-120 and later). You need an improved terminfo. * ~F11 (or Esc+F11) to yank block, ~F12 (or Esc+F12) to delete (cut) block. * it is now possible to do block marking with shift-arrows on new xterm. * help text is now in a separate data file. * replace inside the block fixed (the `#' replace mode). * replace to string containing \\ fixed. Version 1.5.4 1999-10-06 * add start-drag-mark action to keymap and menu. * handle set-block-begin and set-block-end well in case drag-mark is active. * option --config to specify alternative config file. * fix start-drag-mark in text mode when cursor is past eol. * workaround for problem with curses bool != c++ bool. Version 1.5.3 1999-08-18 * search/replace is now supported in mmap-rw mode. * search/replace sped up. * added search for binary strings given as codes: for hex: `$x 5A F4 EC' for others: `$n 0x5A 124 0177' * fixed Tab key (indent) in overstrike mode. Version 1.5.2 1999-06-11 * fixed backward word search (e.g. for `$w word'). * fixed man page to work with whatis. Version 1.5.1 1999-02-26 * fixed typo in ReadConf, now terminal options are read in properly. Version 1.5.0 * mouse support inside option forms * mouse is now optional * allow to choose one of predefined color schemes * hold read lock while editing, and set write lock only on load and save * added M-f for formatting commands * added key_ll for end-of-line * 'r' in format mode ajusts to the right only one line instead of paragraph * *.po syntax support * don't set environment variable NAME, use FNAME (the former conflicts with mail programs) * syntax and predefined colors tweaks * search options: ``$options string'' where options is string of chars: `i' for case insensitive, `w' for whole words only. Then it searches for string using the options. * rectangular block operations sped up bugs fixed: * extra space was left in right-only formatting - fixed * disallow block yank in r/o mode * a bug made deleting of rectangular block very slow * rectangular block copy in Text mode fixed. Version 1.4.2 * extended maximum line length for formatting * backup number was not saved in options file - fixed * backup files were not created with no suffix in specified backup directory * F2, ~F2 in options form did not work Version 1.4.1 * auto word wrap added (turn on in format options) * sped up automatic search/replace * added java syntax patterns * Display problem in hex mode for huge files fixed * ^P (quoted-insert) in mmap mode fixed * tables drawing fixed Version 1.4.0 * now it is possible to use default colors of xterm in palette * some bugs in palette handling fixed * save many versions of old file contents, %d in backup suffix. * do not save position when file save is not confirmed * save offset in position file -- speeds up startup in hex mode * new editing mode selected with --mmap or --mmap-rw. Now it is possible to edit/view directly very large files or even devices. (e.g. /dev/kmem) * search file history for first available from cwd file to load automatically * added python, eiffel, sather and shell syntax patterns (Serge Vakulenko ) * make rx the default, as it seems to be faster * milti-line constructs can now be highlighted; nested constructs disallowed * mark last on-screen char of lines longer than screen width * drag mode block marking added (F4+V; mark; F4) * mouse support in xterm (via ncurses) * added two checks for environment sanity * cleaned up keyboard input code/improved typeahead feature * improved scroling by pages in hex mode; optional page scrolling mode * dump text into ~/.le/tmp - it is safer than cwd * dump large files smoothly, 128k at a time * save block marks on Reopen * save timestamp on backup files * fixed backward search (broken since 1.3.0) * in history.cc, fixed history wrap in Prev * fixed transformation for rectangular, unlimited to the right block * removed accidently forgotten idcok(0) * added fnmatch.[ch] Version 1.3.1 * changed regex options for search bugs fixed: * remove condition for refresh in getch.cc - sometimes cursor was not positioned correctly * ^V/^T sometimes did not refresh screen properly after copying a tab * rectangular block was copied at wrong place Version 1.3.0 * full regular expressions search and replace * tunable syntax highlighting based on regular expressions * added a buffer for old block, so it is possible now to yank a block from one file to another; deleted block can be yanked too. * color palette editing form * a short man page written * M-e for line-end, M-a for line-begin; ESC+[1-0] is now equivalent to F[1-10] * automake used * eliminated sscanf in key recognition, so it would be faster (esp. on fbsd22) bugs fixed: * allow creating files when R/O file loaded * don't turn R/O on when the load is unsuccessful * don't bring up file selection box when reading block from pipe and the command has * or ? * rectangular blocks should now work better when there are tabs in text Version 1.2.0b * don't add -I/usr/include -L/usr/lib * fix using TIOCGWINSZ on sco * block.cc:Transform update * increase delay in GetNextAction to 500ms Version 1.2.0a * History::operator- fixed a coredump due to extra ; Version 1.2.0 * this is the first public release le-1.14.9/Makefile.am0000644000015000007670000000305112122275533011164 00000000000000SUBDIRS = doc lib src misc m4 EXTRA_DIST = le.lsm FEATURES HISTORY le.spec AUTOMAKE_OPTIONS = foreign ACLOCAL_AMFLAGS = -I m4 dist-hook: @echo $(PACKAGE).spec updating... @rm -f $(distdir)/$(PACKAGE).spec @-sed "s/%define version .*/%define version $(VERSION)/" \ $(srcdir)/$(PACKAGE).spec > $(distdir)/$(PACKAGE).spec && \ cp $(distdir)/$(PACKAGE).spec $(srcdir)/$(PACKAGE).spec @echo $(PACKAGE).lsm updating... @rm -f $(distdir)/$(PACKAGE).lsm @-SIZE=`$(AMTAR) chof - $(distdir) | GZIP=$(GZIP_ENV) gzip -c | wc -c`; SIZE=`expr \( $$SIZE + 512 \) / 1024`; echo Size: $$SIZE kB; \ DATE=`date +%Y-%m-%d`; echo Date: $$DATE; \ sed -e "s/Version: .*/Version: $(VERSION)/" \ -e "s/[0-9]* kB $(PACKAGE)-.*\.tar\.gz/$$SIZE kB $(PACKAGE)-$(VERSION).tar.gz/" \ -e "s/Entered-date: .*/Entered-date: $$DATE/" \ $(srcdir)/$(PACKAGE).lsm > $(distdir)/$(PACKAGE).lsm && \ cp $(distdir)/$(PACKAGE).lsm $(srcdir)/$(PACKAGE).lsm REL_DIR=/ftp/pub/source/le release: make distcheck mv $(PACKAGE)-$(VERSION).tar.gz $(REL_DIR) cp -p $(PACKAGE).lsm $(REL_DIR)/$(PACKAGE)-$(VERSION).lsm cd $(REL_DIR) && \ (addbz $(PACKAGE)-$(VERSION).tar.gz; \ rm -f $(PACKAGE).tar.gz && ln -s $(PACKAGE)-$(VERSION).tar.gz $(PACKAGE).tar.gz; \ gpg -ba $(PACKAGE)-$(VERSION).tar.gz; \ gpg -ba $(PACKAGE)-$(VERSION).tar.bz2; \ gpg -ba $(PACKAGE)-$(VERSION).tar.xz; \ md5sum $(PACKAGE)-$(VERSION).tar.gz $(PACKAGE)-$(VERSION).tar.bz2 $(PACKAGE)-$(VERSION).tar.xz > $(PACKAGE)-$(VERSION).md5sum) mutt -s add lsm@execpc.com < $(PACKAGE).lsm le-1.14.9/configure.ac0000644000015000007670000000622712122275160011422 00000000000000dnl Process this file with autoconf to produce a configure script. AC_INIT([le], [1.14.9], [le@uniyar.ac.ru]) AC_CONFIG_AUX_DIR([build-aux]) AC_CONFIG_MACRO_DIR([m4]) AC_CONFIG_LIBOBJ_DIR([lib]) AC_CONFIG_SRCDIR([src/edit.cc]) AM_INIT_AUTOMAKE AM_CONFIG_HEADER([lib/config.h]) AC_ARG_ENABLE(file-locks, [ --disable-file-locks disable file locking], [enable_file_locks=$enableval],[enable_file_locks=yes]) if test "x$enable_file_locks" = xno; then AC_DEFINE([DISABLE_FILE_LOCKS], 1, [define if file locking does not work or is not desirable]) fi test -z "$CXX" && DEFAULT_CXX=yes test -z "$CFLAGS" && DEFAULT_CFLAGS=yes test -z "$CXXFLAGS" && DEFAULT_CXXFLAGS=yes dnl Checks for programs. 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AC_CHECK_LIB(m, exp) dnl Checks for header files. AC_HEADER_DIRENT AC_HEADER_STDC AC_HEADER_SYS_WAIT AC_CHECK_HEADERS(sys/ioctl.h sys/mman.h sys/mount.h sys/syslimits.h sys/param.h) LE_PATH_CURSES if test x$no_curses = xyes then AC_MSG_ERROR(No curses found - aborting) fi CURSES_LIBS="" CURSES_INCLUDES="" if test x$curses_includes != x -a x$curses_includes != x/usr/include then CURSES_INCLUDES="-I$curses_includes" fi if test x$curses_libraries != x -a x$curses_libraries != x/usr/lib then CURSES_LIBS="-L$curses_libraries $CURSES_LIBS" fi if test x$with_ncurses = xyes then CURSES_LIBS="$CURSES_LIBS -lncurses" else CURSES_LIBS="$CURSES_LIBS -lcurses" fi if test x$use_libcursesw = xyes then CURSES_LIBS="${CURSES_LIBS}w" fi LE_MYTINFO_CHECK LE_CURSES_MOUSE LE_CURSES_BOOL dnl LE_NCURSES_BUGS LE_CURSES_WIDECHAR AC_SUBST(CURSES_LIBS) AC_SUBST(CURSES_INCLUDES) dnl Checks for typedefs, structures, and compiler characteristics. AC_C_CONST AC_TYPE_UID_T AC_TYPE_MODE_T AC_TYPE_SIZE_T AC_TYPE_UINTPTR_T AC_HEADER_TIME AC_STRUCT_TM dnl Checks for library functions. AC_PROG_GCC_TRADITIONAL AC_FUNC_STRCOLL AC_CHECK_FUNCS(mmap fchmod) AC_CONFIG_FILES([Makefile lib/Makefile src/Makefile misc/Makefile doc/Makefile m4/Makefile]) AC_OUTPUT le-1.14.9/le.spec0000644000015000007670000000167512122275542010416 00000000000000%define version 1.14.9 %define release 1 Summary: Terminal text editor LE. Name: le Version: %{version} Release: %{release} License: GNU GPL Group: Applications/Editors Source: ftp://ftp.yar.ru/pub/source/le/le-%{version}.tar.gz BuildRoot: %{_tmppath}/%{name}-buildroot %description LE has many block operations with stream and rectangular blocks, can edit both unix and dos style files (LF/CRLF), is binary clean, has hex mode, tunable syntax highlighting, tunable color scheme, tunable key map and some more useful features. It is slightly similar to Norton Editor from DOS. %prep %setup %build %define __libtoolize : %configure make %install rm -rf %{buildroot} make install DESTDIR=%{buildroot} %clean rm -rf %{buildroot} %files %defattr(0644 root root 0755) %doc FEATURES HISTORY NEWS README doc/README.keymap.ru %attr(0755 root root) %{_bindir}/le %attr(0755 root root) %{_datadir}/le/help %attr(0644 root man) %{_mandir}/man*/* %{_datadir}/le le-1.14.9/doc/0000755000015000007670000000000012122275541007755 500000000000000le-1.14.9/doc/le.10000644000015000007670000001162512122046241010355 00000000000000.\" -*-nroff-*- .de TQ .br .ns .TP \\$1 .. .TH LE 1 "28 Sep 2000" .SH NAME le \- full screen text editor .SH SYNOPSIS .B le .I [options] filename .SH DESCRIPTION \fBle\fP is a text editor which offers wide range of capabilities with a simple interface. It has a pull down menu and a simple help system to get started. See \fBKEYS\fP section below to learn about key combinations. .P Among its features there are: various operations with stream and rectangular blocks, search and replace with full regular expressions, text formatting, undelete/uninsert, hex editing, tunable key sequences, tunable colors, tunable syntax highlighting. .P The editor currently supports only one loaded file at a time. .SH KEYS Here are some starting hints: .LP .TP .B F10 or C-n menu .TP .B F1 help .TP .B C-x exit (cancel) .TP .B Arrows navigate .P In the editor the following key description is used: .TP .B Key1\-Key2 simultaneous key1 and key2 press .TP .B Key1+Key2 sequential keys press .TP .B Key1 | Key2 press Key1 OR Key2 .TP .B ^Key Ctrl-Key .TP .B ~Key Shift-Key .TP .B ^~Key Ctrl-Shift-Key | Alt-Key .P Some of ^Fx, ~Fx, ^~Fx can be typed as ESC+Fx. .LP The rest of key combinations can be seen in help, in menu and in the keyboard map (default one can be seen with \fIle\ \-\-dump\-keymap\fP). .P There is support for block filtering through an external program, a command output read-in, writing a block through a command. To read or write block from/to a command, use F4+R or F4+W and file name of the following format: ``|command args''. Filtering is achieved by F4+| followed by command name. .SH STATUS LINE On the status line you can see current line, column, the size of loaded file, the code of character under cursor, several one letter flags, file name, offset in bytes from the file beginning and percent position in the file. .P One letters flags are: * - modified; R - Russian keyboard (works only on certain terminals); I - insert, O - overstrike; A - autoindent; D - dos style line terminators (CR NL); U - undelete possible, u - uninsert possible; B - column block mode. .SH TEXT PROTECTION To prevent changes loss on crash, \fBle\fP regularly dumps the editing text, if changed, to .I "~/.le/tmp/FILENAME.PID", where FILENAME is the file name with slashes converted to underlines; PID is the process id of the editor process. .P When the editor gets a fatal signal, it also dumps the text, to .I "~/.le/tmp/DUMP-SIG-FILENAME.PID", where SIG is the signal number. .SH OPTIONS .TP .B \-r, \-\-read\-only Work as viewer, don't allow changes. If your system supports mmap(2), it will be used to get file contents to memory. .TP .B \-h, \-\-hex\-mode Start in hex mode .TP .B \-\-mmap Use mmap(2) to load file read-only. Can be used to view very large files or even devices. This implies \-h. .TP .B \-\-mmap\-rw Use mmap(2) to load file read-write in MAP_SHARED mode. Use with caution -- the changes go directly to file or disk, no undo. In this mode only replace can be used, but it allows editing of very large files or even devices. This implies \-h. .TP .B \-\-multibyte Force multibyte mode on. Multibyte mode is usually enabled automatically as needed. .TP .B \-\-no-multibyte Force multibyte mode off, even if it was automatically determined that it should be on. .TP .B \-b, \-\-black\-white Start in black & white mode .TP .B \-c, \-\-color Start in color mode .TP .B \-\-dump\-keymap Dump default keymap to stdout and exit .TP .B \-\-dump\-colors Dump default color map to stdout and exit .TP .B \-\-version Print the version of LE and exit .TP .B \-\-help Print short description of options and exit .SH FILES .TP .BI DATADIR/colors .TQ .BI ~/.le/colors .TQ .BI DATADIR/colors\-$TERM .TQ .BI ~/.le/colors\-$TERM Color palette description. Those files are sequentially read and color definitions in later files have higher precision. .TP .BI ~/.le/keymap\-$TERM .TQ .BI DATADIR/keymap\-$TERM .TQ .BI ~/.le/keymap .TQ .BI DATADIR/keymap Key map descriptions. Only the first existing file is read. .TP .BI ~/.le/term\-$TERM .TQ .BI DATADIR/term\-$TERM Terminal specific options. Only the first existing file is read. Use Options\->Terminal menu to tune the options. .TP .BI ./.le.ini .TQ .BI ~/.le/le.ini .TQ .BI DATADIR/le.ini Options. Only the first existing file is read. Use menu Options to tune these. .TP .BI .le.syntax .TQ .BI ~/.le/syntax .TQ .BI DATADIR/syntax Syntax highlighting rules. Only the first existing file is read. There is no default built-in in the editor, so if those files are not present you won't see any syntax highlighting. .TP .BI ~/.le/mainmenu .TQ .BI DATADIR/mainmenu Main editor menu. It has simple text format. Only the first existing file is read. .TP .BI ~/.le/history Various histories are saved here. Do not edit by hand. .P \fBDATADIR\fP is determined at compile time by configure script (pkgdatadir variable). By default it has value \fI/usr/local/share/le\fP. .SH AUTHOR The \fBLE\fP editor was written by Alexander V. 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install-dvi \ install-dvi-am install-exec install-exec-am install-html \ install-html-am install-info install-info-am install-man \ install-man1 install-pdf install-pdf-am install-ps \ install-ps-am install-strip installcheck installcheck-am \ installdirs maintainer-clean maintainer-clean-generic \ mostlyclean mostlyclean-generic pdf pdf-am ps ps-am uninstall \ uninstall-am uninstall-man uninstall-man1 # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: le-1.14.9/doc/README.keymap.ru0000644000015000007670000001042412121615077012471 00000000000000Date: Sun, 11 Mar 2001 12:02:12 +0200 From: "Vladislav V. Zhuk" Перепробовал я с десяток текстмордовых редакторов под *NIX, но удобнее le ничего не нашел. Первым делом я настроил цвета, чтоб радовали глаз. А вторым - назначение клавиш для более комфортной работы. (хотя сам стиль группировки комбинаций клавиш сделан достаточно понятно и легко запоминается - некоторые из них мне хотелось бы переназначить). И как оказалось сделать это достаточно просто. Вначале необходимо получить файл текущих комбинаций: le --dump-keymap > ~/.le/keymap , а затем отредактировать его по вкусу. комментарии в этом файле не предусмотрены, но учитывая, что ошибочные строки просто игнорируются для комментария можно использовать классический символ "#". Названия ключевых слов достаточно ясно описывают выполняемую данной комбинацией функцию. Для выполнения одной и той же функции можно наз- начить несколько комбинаций клавиш указав несколько раз ключевое слово. Теперь об обозначении комбинаций клавиш: для начала (по старой русской традиции) желательно ознакомиться с информацией о терминале (man terminfo, vi /etc/termcap) - это позволит не только получить описание различных клавиш, но и поможет разобраться в ситуациях когда что-то не получается. Для назначения действию клавиши достаточно добавить символ "$" к ее Cap-name'у: Пример описания клавиш в terminfo: Variable Cap- TCap Description Numeric name Code key_f6 kf6 k6 F6 function key key_f7 kf7 k7 F7 function key key_f8 kf8 k8 F8 function key key_f9 kf9 k9 F9 function key key_home khome kh home key И вот как это выглядит в keymap: beginning-of-line $khome copy-block $kf5 move-block $kf6 search-forward $kf7 Комбинации с клавишей Ctrl выглядят как обычно, с добавлением символа "^". Нижеуказанные комбинации означают одновременное нажатие клавиши Ctrl и соотв. буквы: delete-line ^Y undelete ^U new-line ^J Последовательное нажатие клавиш обозначается символом "|": switch-autoindent-mode ^A|A switch-russian-mode ^A|R данные сокращения обозначают одновременное нажатие Ctrl и A, и после того как отпустили - клавиша R. !!! Замечание: в данном случае регистр последней клавиши имеет значение, т.е. чтобы однозначно идентифицировать команду с комбинацией вне зависимости от регистра нужно указать данную последовательность следующим образом: switch-russian-mode ^A|R switch-russian-mode ^A|r Клавиша Esc обозначается "\e" (без кавычек). Пример использования: beginning-of-file \e|$khome end-of-file \e|$kend Нижеуказанные комбинации означают, что команда будет выполнена как при одновременном нажатии указанных клавиш, так и с паузой приблизительно в одну секунду между последовательным нажатием этих клавиш: start-drag-mark ${kf4}V mark-all ${kf4}A Для обозначения комбинаций можно использовать модификаторы: $1 - shift, $2 - control, $3 - shift+control или alt, которые добавляются перед кодом клавиш: switch-file $1kf3 start-replace $2kf7 compile $3kf9 Ну, и в добавок ко всему этому многообразию можно непосредственно указывать Esc-последовательности (например, когда вы не можете найти Cap-name нужной клавиши). Esc-код можно узнать если запустить cat и нажать соотв. клавишу (в некоторых случаях перед этим нужно сделать `tput smkx'). Например, cat выдает такой код ^[[I (как известно, ^[ - это код символа Esc), то в keymap нужно записать (с учетом замены ^[ на \e) следующее: \e[I Например: mark-beginning-of-file \eO6H mark-end-of-file \eO6F mark-next-page \e[6;2~ mark-previous-page \e[5;2~ ----------------------------------------------------------------- Замечание: - не всегда удается назначить нужной комбинации нужную функцию - иногда это определено в termcap, а иногда некоторые комбинации выдают один и тот же код, как например PageUp и Ctrl-PageUp. Желаю творческих успехов!!! Благодарности: - автору программы Александру Лукьянову ("Alexander V. Lukyanov" ) за столь дивную программу и помощь в ее настройке. - разработчикам FreeBSD за замечательную операционную систему :)) le-1.14.9/doc/ChangeLog0000644000015000007670000000034712121615077011454 000000000000002008-08-18 Raphael Geissert * le.1: fixed minor typos. 2008-05-08 Raphael Geissert * le.1: correctly escape -, indicating that it must be treated as a minus sign and not as a hyphen. le-1.14.9/doc/Makefile.am0000644000015000007670000000006312121615077011731 00000000000000EXTRA_DIST = le.1 README.keymap.ru man_MANS = le.1 le-1.14.9/THANKS0000644000015000007670000000027612122045245010044 00000000000000Abel Morabito Dmitry S. Luhtionov Raphael Geissert Serge Vakulenko Vladislav V. Zhuk