e2tools-0.1.0/0000775000175000017500000000000013617217210010102 500000000000000e2tools-0.1.0/util.c0000664000175000017500000001416413616631476011166 00000000000000/* $Header: /home/ksheff/src/e2tools/RCS/util.c,v 0.4 2002/06/05 20:38:16 ksheff Exp $ */ /* * util.c * * Copyright (C) 2002 Keith W Sheffield. This file may be redistributed * under the terms of the GNU Public License. * * Derived from debugfs.c Copyright (C) 1993 Theodore Ts'o * and modified by Robert Sanders */ /* Description */ /* * Misc. utility functions * */ /* * $Log: util.c,v $ * Revision 0.4 2002/06/05 20:38:16 ksheff * Added regular expression routines. * * Revision 0.3 2002/04/10 09:31:21 ksheff * Added function init_stat_buf(). * * Revision 0.2 2002/03/07 07:27:45 ksheff * checked for return of ext2fs_unlink in rm_file(). * * Revision 0.1 2002/02/27 04:49:11 ksheff * initial revision * */ /* Headers */ #include "e2tools.h" #include "util.h" #include /* Macros */ /* Structures and Unions */ typedef struct { __u16 lmask; mode_t mask; } MODE_XLAT_T; static MODE_XLAT_T xlat_tbl[] = { { LINUX_S_IFREG, S_IFREG }, { LINUX_S_IFDIR, S_IFDIR }, { LINUX_S_IFCHR, S_IFCHR }, { LINUX_S_IFIFO, S_IFIFO }, { LINUX_S_ISUID, S_ISUID }, { LINUX_S_ISGID, S_ISGID }, { LINUX_S_ISVTX, S_ISVTX }, { LINUX_S_IRUSR, S_IRUSR }, { LINUX_S_IWUSR, S_IWUSR }, { LINUX_S_IXUSR, S_IXUSR }, { LINUX_S_IRGRP, S_IRGRP }, { LINUX_S_IWGRP, S_IWGRP }, { LINUX_S_IXGRP, S_IXGRP }, { LINUX_S_IROTH, S_IROTH }, { LINUX_S_IWOTH, S_IWOTH }, { LINUX_S_IXOTH, S_IXOTH }, { 0, 0 } }; /* External Variables */ /* Global Variables */ /* Local Variables */ /* External Prototypes */ /* Local Prototypes */ static int release_blocks_proc(ext2_filsys fs, blk_t *blocknr, int blockcnt, void *private); /* translate a ext2 mode to the host OS representation */ mode_t ext2_mode_xlate(__u16 lmode) { mode_t mode = 0; int i; for (i=0; xlat_tbl[i].lmask; i++) { if (lmode & xlat_tbl[i].lmask) mode |= xlat_tbl[i].mask; } return mode; } /* translate a host OS mode to the ext2 representation */ __u16 host_mode_xlate(mode_t hmode) { __u16 mode = 0; int i; for (i=0; xlat_tbl[i].lmask; i++) { if (hmode & xlat_tbl[i].mask) mode |= xlat_tbl[i].lmask; } return mode; } long open_filesystem(char *name, ext2_filsys *fs, ext2_ino_t *root, int rw_mode) { int retval; int closeval; if ((retval = ext2fs_open(name, (rw_mode) ? EXT2_FLAG_RW : 0, 0, 0, unix_io_manager, fs))) { fprintf(stderr, "%s: %s\n", error_message(retval), name); *fs = NULL; return retval; } if ((retval = ext2fs_read_inode_bitmap(*fs))) { fprintf(stderr, "%s: %s\n", error_message(retval), name); if ((closeval = ext2fs_close(*fs))) fputs(error_message(closeval), stderr); *fs = NULL; return retval; } if ((retval = ext2fs_read_block_bitmap(*fs))) { fprintf(stderr, "%s: %s\n", error_message(retval), name); if ((closeval = ext2fs_close(*fs))) fputs(error_message(closeval), stderr); *fs = NULL; return retval; } *root = EXT2_ROOT_INO; return(0); } long read_inode(ext2_filsys fs, ext2_ino_t file, struct ext2_inode *inode) { long retval; if ((retval = ext2fs_read_inode(fs, file, inode))) fprintf(stderr, "%s\n", error_message(retval)); return retval; } long write_inode(ext2_filsys fs, ext2_ino_t file, struct ext2_inode *inode) { long retval; if ((retval = ext2fs_write_inode(fs, file, inode))) fprintf(stderr, "%s\n", error_message(retval)); return retval; } long rm_file(ext2_filsys fs, ext2_ino_t cwd, char *outfile, ext2_ino_t delfile) { struct ext2_inode inode; long retval; if ((retval = read_inode(fs, delfile, &inode))) return(retval); --inode.i_links_count; if ((retval = write_inode(fs, delfile, &inode))) return(retval); if ((retval = ext2fs_unlink(fs, cwd, outfile, 0, 0))) return(retval); if (inode.i_links_count == 0) return(delete_file(fs, delfile)); return(0); } long delete_file(ext2_filsys fs, ext2_ino_t inode) { struct ext2_inode inode_buf; long retval; if ((retval = read_inode(fs, inode, &inode_buf))) { fprintf(stderr, "%s\n", error_message(retval)); return(retval); } inode_buf.i_dtime = time(NULL); if ((retval = write_inode(fs, inode, &inode_buf))) { fprintf(stderr, "%s\n", error_message(retval)); return(retval); } if ((retval = ext2fs_block_iterate(fs, inode, 0, NULL, release_blocks_proc, NULL))) { fprintf(stderr, "%s\n", error_message(retval)); return(retval); } ext2fs_inode_alloc_stats(fs, inode, -1); return(0); } static int release_blocks_proc(ext2_filsys fs, blk_t *blocknr, int UNUSED_PARM(blockcnt), void UNUSED_PARM(*private)) { blk_t block; block = *blocknr; ext2fs_block_alloc_stats(fs, block, -1); return 0; } void init_stat_buf(struct stat *buf) { if (buf) { memset(buf, 0, sizeof(struct stat)); buf->st_atime = buf->st_ctime = buf->st_mtime = time(NULL); buf->st_uid = getuid(); buf->st_gid = getgid(); } } int is_file_regexp(char *ptr) { char c; while ((c = *ptr++) != '\0') { switch(c) { case '*': case '[': case ']': case '?': return(1); break; } } return(0); } regex_t * make_regexp(char *shell) { char *tmpstr; char *ptr; static regex_t reg; char c; if (NULL == (tmpstr = alloca(((strlen(shell)) << 1) + 3))) { perror("make_regexp"); return(NULL); } ptr = tmpstr; *ptr++ = '^'; while ((c = *shell++) != '\0') { switch(c) { case '*': *ptr++ = '.'; *ptr++ = c; break; case '?': *ptr++ = '.'; break; case '.': *ptr++ = '\\'; *ptr++ = '.'; break; default: *ptr++ = c; } } *ptr++ = '$'; *ptr = '\0'; if (regcomp(®, tmpstr, REG_NOSUB)) { perror("make_regexp"); return(NULL); } return(®); } e2tools-0.1.0/e2ls.1in0000664000175000017500000000263113616631476011317 00000000000000.\" -*- nroff -*- .TH E2LS 1 "2020\-02\-05" "Linux" "User commands" .\" .SH NAME e2ls \- list files and directories on an ext2 filesystem .\" .SH SYNOPSIS .B e2ls .RI [ options ] " file_specification" .\" .SH DESCRIPTION The \fBe2ls\fP command is used to list files and directories on an ext2 filesystem. .SS Note Files deleted via \fBe2rm(1)\fR sometimes will show up even without the \fB\-D\fR option. It is being investigated. .\" .SH OPTIONS .TP .B \-a Show hidden directories. .TP .B \-c Sort by creation time (must include -t when using -l). .TP .B \-d \fIdir\fP Open the ext2 filesystem specified by dir. .TP .B \-D Show deleted files bracketed with ><. .TP .B \-f No sorting of the file list. .TP .B \-i Show the inodes (very useful for the -l option). .TP .B \-l Long listing. .TP .B \-n Like -l, but list numeric user and group IDs. .TP .B \-r Reverse the sort order. .TP .B \-t Sort by time. @HAVE_EXT2FS_XATTRS_FALSE@.TP @HAVE_EXT2FS_XATTRS_FALSE@.B \-Z @HAVE_EXT2FS_XATTRS_FALSE@List SELinux label from extended attributes. .\" .SH EXAMPLES e2ls \-a boot.img:. e2ls \-l /dev/hdb1:/data .\" .SH SEE ALSO .BR e2tools (7), .BR e2ln (1), .BR e2mv (1), .BR e2mkdir (1), .BR e2cp (1), .BR e2rm (1), .BR e2tail (1). .\" .SH AUTHOR The \fBe2tools\fP were written by Keith Sheffield . .PP This manual page was written by Lucas Wall , for the Debian project (but may be used by others). e2tools-0.1.0/e2tools-autoconfig.h.in0000664000175000017500000002636513617216145014345 00000000000000/* e2tools-autoconfig.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. 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If the typedef were allowed, the #define below would cause a syntax error. */ #undef _UINT8_T /* Define to empty if `const' does not conform to ANSI C. */ #undef const /* Define to the type of a signed integer type of width exactly 16 bits if such a type exists and the standard includes do not define it. */ #undef int16_t /* Define to the type of a signed integer type of width exactly 32 bits if such a type exists and the standard includes do not define it. */ #undef int32_t /* Define to the type of a signed integer type of width exactly 64 bits if such a type exists and the standard includes do not define it. */ #undef int64_t /* Define to the type of a signed integer type of width exactly 8 bits if such a type exists and the standard includes do not define it. */ #undef int8_t /* 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 `int' if does not define. */ #undef mode_t /* Define to `long int' if does not define. */ #undef off_t /* Define to `int' if does not define. */ #undef pid_t /* Define to `unsigned int' if does not define. */ #undef size_t /* Define as a signed type of the same size as size_t. */ #undef ssize_t /* Define to the type of an unsigned integer type of width exactly 16 bits if such a type exists and the standard includes do not define it. */ #undef uint16_t /* Define to the type of an unsigned integer type of width exactly 32 bits if such a type exists and the standard includes do not define it. */ #undef uint32_t /* Define to the type of an unsigned integer type of width exactly 64 bits if such a type exists and the standard includes do not define it. */ #undef uint64_t /* Define to the type of an unsigned integer type of width exactly 8 bits if such a type exists and the standard includes do not define it. */ #undef uint8_t /* Define as a marker that can be attached to declarations that might not be used. 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We do so because we # need to set the values for the 'am__tar' and 'am__untar' variables. _am_tools=${am_cv_prog_tar_$1-$_am_tools} 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/absolute-header.m4]) m4_include([m4/extensions.m4]) m4_include([m4/gnulib-common.m4]) m4_include([m4/gnulib-comp.m4]) m4_include([m4/include_next.m4]) m4_include([m4/inttypes-pri.m4]) m4_include([m4/inttypes.m4]) m4_include([m4/longlong.m4]) m4_include([m4/multiarch.m4]) m4_include([m4/off_t.m4]) m4_include([m4/onceonly.m4]) m4_include([m4/ssize_t.m4]) m4_include([m4/stdint.m4]) m4_include([m4/sys_types_h.m4]) m4_include([m4/warn-on-use.m4]) e2tools-0.1.0/elist.c0000664000175000017500000000667313616631476011337 00000000000000/* $Header: /home/ksheff/src/e2tools/RCS/elist.c,v 0.6 2004/04/06 19:34:44 ksheff Exp $ */ /* * elist.c * * Copyright (C) 2002 Keith W Sheffield. This file may be redistributed * under the terms of the GNU Public License. * */ /* Description */ /* * * */ /* * $Log: elist.c,v $ * Revision 0.6 2004/04/06 19:34:44 ksheff * Corrected elist_delete to update the previous node if it exists. * * Revision 0.5 2002/06/05 22:05:01 ksheff * Added elist_delete. * * Revision 0.4 2002/06/03 23:02:01 ksheff * Added the function elist_sort(). * * Revision 0.3 2002/04/23 01:49:48 ksheff * Added a define for NULL if it doesn't exist. * * Revision 0.2 2002/03/07 07:33:28 ksheff * silenced compiler warnings for calloc return value. * * Revision 0.1 2002/03/07 07:24:35 ksheff * initial revision * */ /* Feature Test Switches */ /* Headers */ #include #include #include "elist.h" #ifndef NULL #define NULL ((void *)0) #endif elist_t * elist_new() { elist_t *list; list = (elist_t *) calloc(sizeof(elist_t), 1); return list; } elist_t * elist_delete(elist_t *l, void (*data_free)(void *)) { elist_t *n; if (l) { n = l->next; if (n) n->prev = l->prev; if (l->prev) l->prev->next = n; if (data_free && l->data) (*data_free)(l->data); free(l); l = n; } return(l); } void elist_free(elist_t *l, void (*data_free)(void *)) { if (l) { do { l = elist_delete(l, data_free); } while (l); } } elist_t * elist_append(elist_t *l, void *data) { elist_t *n; elist_t *t; if (NULL == (n = elist_new())) return(NULL); n->data = data; if (l) { t = l; while (t->next != NULL) t = t->next; t->next = n; n->prev = t; } else l = n; return(l); } elist_t * elist_insert(elist_t *l, void *data) { elist_t *n; if (NULL == (n = elist_new())) return(NULL); n->data = data; if (l) { n->prev = l->prev; l->prev = n; n->next = l; if (n->prev) n->prev->next = n; } l = n; return(l); } void elist_sort(elist_t *l, int (*sort_func)(const void *, const void *), int reverse) { int c=0; elist_t *tl; void **data; void **dptr; if (l != NULL && sort_func != NULL) { /* count the number of nodes */ tl = l; while (tl != NULL) { c++; tl = tl->next; } /* if there are more than 1 nodes, allocate a lookup table */ if (c > 1 && (NULL != (data = (void **) malloc(c*sizeof(void*))))) { /* fill in the lookup table */ tl = l; dptr = data; while (tl != NULL) { *dptr++ = tl->data; tl = tl->next; } qsort(data, c, sizeof(dptr), sort_func); /* now fill in the data pointers in the linked list with the * data nodes in the correct order */ tl = l; if (reverse) { dptr = data + c - 1; while (tl != NULL) { tl->data = *dptr--; tl = tl->next; } } else { dptr = data; while (tl != NULL) { tl->data = *dptr++; tl = tl->next; } } free(data); } } } e2tools-0.1.0/e2tool-e2ln.h0000664000175000017500000000107613617017022012240 00000000000000#ifndef E2TOOL_E2LN_H #define E2TOOL_E2LN_H /* Apparently (and weirdly), ext2fs.h wants some macros like * HAVE_SYS_TYPES_H defined before it is included, so we include * "e2tools-autoconfig.h" before . * * See https://github.com/e2tools/e2tools/issues/1#issuecomment-582913807 */ #include "e2tools-autoconfig.h" #include extern int main_e2ln(int argc, char *argv[]); extern long create_hard_link(ext2_filsys fs, ext2_ino_t cwd, ext2_ino_t new_file_ino, char *newfile, int ln_flags); #endif /* !defined(E2TOOL_E2LN_H) */ e2tools-0.1.0/progress.h0000664000175000017500000000036313616631476012056 00000000000000#ifndef E2TOOLS_PROGRESS_H #define E2TOOLS_PROGRESS_H extern void init_progress(char *file, struct stat *sbuf); extern void update_progress(unsigned long num_bytes); extern void finish_progress(); #endif /* !defined(E2TOOLS_PROGRESS_H) */ e2tools-0.1.0/AUTHORS0000664000175000017500000000031713616631476011110 00000000000000Keith W Sheffield Hans Ulrich Niedermann Eugene Rudoy Christoph Gysin Collin Mulliner e2tools-0.1.0/write.c0000664000175000017500000002304013616631476011334 00000000000000/* $Header: /home/ksheff/src/e2tools/RCS/write.c,v 0.5 2004/04/07 01:12:30 ksheff Exp $ */ /* * write.c * * Copyright (C) 2002 Keith W Sheffield. This file may be redistributed * under the terms of the GNU Public License. * * Derived from debugfs.c Copyright (C) 1993 Theodore Ts'o * and modified by Robert Sanders */ /* Description */ /* This file contains the functions used to write a file to an ext2fs * filesystem. * */ /* * $Log: write.c,v $ * Revision 0.5 2004/04/07 01:12:30 ksheff * Modified to use a default file stat specified by the user. * * Revision 0.4 2002/07/08 11:16:11 ksheff * Additional error messages after perror(). * * Revision 0.3 2002/06/26 11:12:48 ksheff * Modified to call update_progress() so that the user can know the state of * the file copy operation. The put_file function also calls ext2fs_flush() * before exiting now. * * Revision 0.2 2002/03/07 07:15:40 ksheff * Added parameter to put_file so that the original file's owner, group, * permission bits, access, modification, and creation times would be used. * * Revision 0.1 2002/02/27 04:49:32 ksheff * initial revision * */ /* Headers */ #include #include "e2tools.h" #include "write.h" #include "progress.h" /* Local Prototypes */ static long store_data(ext2_filsys fs, int fd, ext2_ino_t newfile, off_t *file_size); /* Name: put_file() * * Description: * * This function copies a file from disk or stdin to the current directory * * Algorithm: * * Check input parameters * If the input file is NULL * Get the file descriptor for stdin * Initialize a file stat structure * Otherwise * Open the input file * Get the file stat structure for the file * Get a new inode for the file * Link the inode to the currect directory * If this fails because there isn't enough room in the directory * Expand the directory and try again * Set the file statistics for the current inode * If the file is a regular file * Copy it to the current inode * Close the input file * * Global Variables: * * None. * * Arguments: * * ext2_filsys fs; The current file system * ext2_ino_t cwd; The current working directory * char *infile; The name of the input file * char *outfile; The name of the output file * int keep; Flag indicating to use the input file's stat info * struct stat *def_stat; The default file stat information * * Return Values: * * 0 - the file was copied successfully * any other value indicates an error * * Author: Keith W. Sheffield * Date: 02/17/2002 * * Modification History: * * MM/DD/YY Name Description * 02/27/02 K.Sheffield Added parameter to pass back to caller the * inode number of the output file. * 03/05/02 K.Sheffield Fixed a bug with reading from stdin * 03/06/02 K.Sheffield Added time/owner/group keep flag * 06/26/02 K.Sheffield Flush file system added at the end * 07/08/02 K.Sheffield Additional error messages after perror() * 04/06/04 K.Sheffield Added a default file stat parameter */ long put_file(ext2_filsys fs, ext2_ino_t cwd, char *infile, char *outfile, ext2_ino_t *outfile_ino, int keep, struct stat *def_stat) { int fd; struct stat statbuf; ext2_ino_t newfile; long retval; struct ext2_inode inode; mode_t cur_umask; if (fs == NULL || outfile == NULL) { fputs("Invalid input parameter. Exiting put_file() with -1\n", stderr); return (-1); } if (infile == NULL) { fd = fileno(stdin); memset(&statbuf, 0, sizeof(statbuf)); } else { if (0 > (fd = open(infile, O_RDONLY))) { perror(infile); fprintf(stderr, "Error opening input file: %s\n", infile); return(-1); } if (0 > fstat(fd, &statbuf)) { perror(infile); fprintf(stderr, "Error stat()'ing input file: %s\n", infile); close(fd); return(-1); } } if (keep == 0 || infile == NULL) { statbuf.st_atime = statbuf.st_ctime = statbuf.st_mtime = time(NULL); umask(cur_umask = umask(0)); /* get the current umask */ if (def_stat != NULL) { statbuf.st_mode = S_IFREG | ((def_stat->st_mode == 0) ? (0666 & ~cur_umask):def_stat->st_mode); statbuf.st_uid = def_stat->st_uid; statbuf.st_gid = def_stat->st_gid; } else { statbuf.st_mode = S_IFREG | (0666 & ~cur_umask); statbuf.st_uid = getuid(); statbuf.st_gid = getgid(); } } if ((retval = ext2fs_namei(fs, cwd, cwd, outfile, &newfile))) { if (retval != EXT2_ET_FILE_NOT_FOUND) { fprintf(stderr, "%s\n",error_message(retval)); close(fd); return(retval); } } /* file name exists, let's see if is a directory */ else if ((retval = ext2fs_check_directory(fs, newfile))) { if (retval != EXT2_ET_NO_DIRECTORY || (retval = rm_file(fs, cwd, outfile, newfile))) { fprintf(stderr, "%s\n",error_message(retval)); close(fd); return(retval); } } else { /* if we get here, then it's an existing directory */ fprintf(stderr, "%s is a directory!\n", outfile); return(1); } /* ok, create a new inode and directory entry */ if ((retval = ext2fs_new_inode(fs, cwd, 010755, 0, &newfile))) { fprintf(stderr, "%s\n", error_message(retval)); close(fd); return retval; } if ((retval = ext2fs_link(fs, cwd, outfile, newfile, EXT2_FT_REG_FILE))) { /* check to see if we ran out of space in the directory */ if (retval == EXT2_ET_DIR_NO_SPACE) { /* try resizing the directory and try again */ if (0 == (retval = ext2fs_expand_dir(fs, cwd))) retval = ext2fs_link(fs, cwd, outfile, newfile, EXT2_FT_REG_FILE); } if (retval) { fprintf(stderr, "%s\n", error_message(retval)); close(fd); return retval; } } ext2fs_inode_alloc_stats(fs, newfile, +1); memset(&inode, 0, sizeof(inode)); inode.i_mode = host_mode_xlate(statbuf.st_mode); inode.i_atime = statbuf.st_atime; inode.i_ctime = statbuf.st_ctime; inode.i_mtime = statbuf.st_mtime; inode.i_links_count = 1; inode.i_size = statbuf.st_size; inode.i_uid = statbuf.st_uid; inode.i_gid = statbuf.st_gid; if ((retval = write_inode(fs, newfile, &inode))) { close(fd); return (retval); } if (LINUX_S_ISREG(inode.i_mode) && (retval = store_data(fs, fd, newfile, &statbuf.st_size))) { close(fd); #ifndef DEBUG rm_file(fs, cwd, outfile, newfile); #endif return(retval); } close(fd); /* if we were reading from standard input, figure out the size of * the file and save it. */ if (infile == NULL) { if ((retval = read_inode(fs, newfile, &inode))) return(retval); inode.i_size = statbuf.st_size; if ((retval = write_inode(fs, newfile, &inode))) return(retval); } /* save the files inode number for later use */ if (outfile_ino != NULL) *outfile_ino = newfile; return(ext2fs_flush(fs)); } /* end of put_file */ /* Name: store_data() * * Description: * * This function stores the contents of a file descriptor into the current ext2 * file system * * Algorithm: * * Open a new file in the ext2 file system * While data can be read from the input file descriptor * Write the data to the file on the ext2 filesystem * Close the file * * Global Variables: * * None * * Arguments: * * ext2_filsys fs; The current file system * int fd; Input file descriptor * ext2_ino_t newfile; Inode number of the new file * off_t *file_size; The size of the file written * * Return Values: * * 0 - file copied successfully * otherwise the error code of what went wrong * * Author: Keith W. Sheffield * Date: 02/18/2002 * * Modification History: * * MM/DD/YY Name Description * 06/26/02 K.Sheffield Added a call to update_progress() */ static long store_data(ext2_filsys fs, int fd, ext2_ino_t newfile, off_t *file_size) { ext2_file_t outfile; long retval; int bytes_read; unsigned int bytes_written; char buf[8192]; char *ptr; off_t total = 0; if ((retval = ext2fs_file_open(fs, newfile, EXT2_FILE_WRITE, &outfile))) { fprintf(stderr, "%s\n", error_message(retval)); ext2fs_file_close(outfile); *file_size = 0; return retval; } while (0 < (bytes_read = read(fd, buf, sizeof(buf)))) { ptr = buf; while (bytes_read > 0) { if ((retval = ext2fs_file_write(outfile, ptr, bytes_read, &bytes_written))) { fprintf(stderr, "%s\n", error_message(retval)); ext2fs_file_close(outfile); *file_size = total; return retval; } bytes_read -= bytes_written; total += bytes_written; ptr += bytes_written; } update_progress((unsigned long) total); } if (bytes_read < 0) { perror("store_data"); retval = errno; } else retval = 0; finish_progress(); ext2fs_file_close(outfile); *file_size = total; return retval; } /* end of store_data */ e2tools-0.1.0/e2ln.10000664000175000017500000000172213616631476010763 00000000000000.TH E2LN 1 "2020\-02\-05" "Linux" "User commands" .\" .SH NAME e2ln \- create hard links on an ext2 filesystem .\" .SH SYNOPSIS .B e2ln .RI [ options ] " source destination" .\" .SH DESCRIPTION The \fBe2ln\fP command is used to create hard links on an ext2 filesystem. .\" .SH OPTIONS .TP .B \-f Force the operation to remove any existing files. .TP .B \-s Create a symlink. .TP .B \-v Be verbose. .PP Note: creating symlinks is not operational at this time. .\" .SH EXAMPLES .PP This will remove `/data/process_status` if it exists and isn't already a hard link to `/data/info/status`. e2ln \-vf /dev/hdb1:/data/info/status /data/process_status .\" .SH SEE ALSO .BR e2tools (7), .BR e2mv (1), .BR e2ls (1), .BR e2mkdir (1), .BR e2cp (1), .BR e2rm (1), .BR e2tail (1). .\" .SH AUTHOR The \fBe2tools\fP were written by Keith Sheffield . .PP This manual page was written by Lucas Wall , for the Debian project (but may be used by others). e2tools-0.1.0/progress.c0000664000175000017500000001005013616631476012043 00000000000000/* $Header: /home/ksheff/src/e2tools/RCS/progress.c,v 0.1 2002/06/26 11:17:28 ksheff Exp $ */ /* * progress.c * * Copyright (C) 2002 Keith W Sheffield. This file may be redistributed * under the terms of the GNU Public License. * */ /* Description */ /* * * */ /* * $Log: progress.c,v $ * Revision 0.1 2002/06/26 11:17:28 ksheff * Initial revision * */ /* Feature Test Switches */ /* System Headers */ #include #include #include #include #include /* Macros */ #define PROG_FILE_SIZE 50 #define PROG_CLEAR \ " \r" /* Local Variables */ static char prog_file[PROG_FILE_SIZE+1]; static struct stat *prog_sbuf = NULL; static long prog_start; static long prog_time; /* Name: init_progress() * * Description: * * This function initializes the progress status variables for a particular * file operation * . * * Algorithm: * * Determine the size of the file name * Copy the last PROG_FILE_SIZE characters of the filename * Copy the pointer to the file statistics structure * * Global Variables: * * char prog_file[PROG_FILE_SIZE+1]; The file being operated on * struct stat *prog_sbuf; prog_file's information * long prog_start; The initial start time * long prog_time; The last update time * * Arguments: * * char *file; The file to watch * struct stat *sbuf; The file's information * * Return Values: * * None * * Author: Keith W. Sheffield * Date: 06/26/2002 * * Modification History: * * MM/DD/YY Name Description * */ void init_progress(char *file, struct stat *sbuf) { int len; struct timeval tv; if (file != NULL && sbuf != NULL) { if (strcmp(file, "-") == 0) file = ""; len = strlen(file); if (len > PROG_FILE_SIZE) { file += (len - PROG_FILE_SIZE); len = PROG_FILE_SIZE; } memset(prog_file, ' ', PROG_FILE_SIZE); memcpy(prog_file, file, len); prog_file[PROG_FILE_SIZE] = '\0'; prog_sbuf = sbuf; gettimeofday(&tv, NULL); prog_start = prog_time = tv.tv_sec; } else { prog_file[0] = '\0'; prog_sbuf = NULL; prog_start = prog_time = 0; } } /* end of init_progress */ /* Name: update_progress() * * Description: * * This function updates the current file progress display. * * Algorithm: * * Get the system time in seconds. * If different from the last update * Save the system time * Display the file name, current byte total, and total file size * * Global Variables: * * char prog_file[PROG_FILE_SIZE+1]; The file being operated on * struct stat *prog_sbuf; prog_file's information * long prog_time; The last update time * * Arguments: * * unsigned long num_bytes; The number of bytes transferred * * Return Values: * * None * * Author: Keith W. Sheffield * Date: 06/26/2002 * * Modification History: * * MM/DD/YY Name Description * */ void update_progress(unsigned long num_bytes) { struct timeval tv; gettimeofday(&tv, NULL); if (prog_sbuf != NULL && prog_time != tv.tv_sec) { prog_time = tv.tv_sec; fprintf(stderr, "%s %10ld / %10ld\r", prog_file, num_bytes, prog_sbuf->st_size); fflush(stderr); } } /* end of update_progress */ /* Name: finish_progress() * * Description: * * This function clears the current progress line if needed. * * Algorithm: * * Check to see if prog_start is different than prog_time * Clear the progress line * * Global Variables: * * * Arguments: * * None * * Return Values: * * None * * Author: Keith W. Sheffield * Date: 06/26/2002 * * Modification History: * * MM/DD/YY Name Description * */ void finish_progress() { if (prog_start != prog_time) fputs(PROG_CLEAR, stderr); } /* end of finish_progress */ e2tools-0.1.0/ChangeLog0000664000175000017500000001246313616631476011617 000000000000002004-04-06 Keith W. Sheffield * README: Added some basic user documentation. * mkdir.c (e2mkdir): Updated the usage string and modified to always use the default user and group information. * write.c (put_file): Added a default file stat parameter. * copy.c (copy): Corrected usage when -d is to a local directory. Updated the usage string. Modified to pass the default file stat to put_file(). * rm.c (e2rm): Corrected getopt and usage strings. * elist.c (elist_delete): Modified to correctly update the previous and next nodes in the list. * ls.c: Modified to print "No files found!" for empty directories, corrected the directory name display, and fixed REGEX_OPT masking. 2003-07-12 Keith W. Sheffield * Makefile.am (install-exec-hook): using $(LN_S) * tail.c (do_tail): fixed a bug when no arguments are given 2003-07-10 Keith W. Sheffield * configure.in: initial version * Makefile.am: initial version 2002-08-08 Keith W. Sheffield * e2tools.c: Added a new feature suggested by Ralf Spenneberg: e2tail. It can operate in follow mode or just dump N lines mode. * read.c (retrieve_data): Split out the copy loop into its own function read_to_eof() which can jump to an offset if needed. 2002-07-08 Keith W. Sheffield * mkdir.c (create_dir): fixed a bug in the error reporting that was truncating the full file name. * copy.c: Corrected the destination directory name for verbose and error output. 2002-06-30 Keith W. Sheffield * ln.c (create_hard_link): Testing file type before linking to directory. 2002-06-26 Keith W. Sheffield * write.c (store_data): Added call to update_progress (put_file): Called ext2fs_flush() before returning * copy.c: Corrected copying from stdin and added a call to initialize the file copy progress information. 2002-06-05 Keith W. Sheffield * ls.c (long_disp): Increased file size field width. (do_list_dir): Added -f and -D options. Allow for multiple file specifications. * elist.c: Added a new function: elist_delete 2002-06-03 Keith W. Sheffield * ls.c (do_list_dir): Added -t -c -r -a -i options and modular display and sort functions. (list_dir_proc): Removed display code and just adds inode and filename information to a linked list. * elist.c: Added a new function: elist_sort 2002-05-31 Keith W. Sheffield * ls.c: Added regular expression support. * rm.c: Added code to handle regular expressions and recursive directory removal. * util.c: Added routines to check if a file is a shell regular expression and one to create a standard regular expression and compile it. 2002-05-21 Keith W. Sheffield * copy.c (find_link): Fixed the list ordered search bug. 2002-05-06 Keith W. Sheffield * copy.c (open_destination): Fixed a bug where if the destination filespec was just localpath:, the file would not be copied to the root directory. 2002-05-02 Keith W. Sheffield * copy.c (open_destination): Fixed a bug that was causing a file to be copied to the home directory if the destination file already existed. 2002-04-10 Keith W. Sheffield * e2tools.c (main): new feature: e2rm command * e2tools.h: new feature: e2rm() function * copy.c: Added the ability to set the file attributes for a directory from defaults or the values from an existing directory. * util.c: Added function init_stat_buf * mkdir.c: Added a parameter to contain the default file attributes for a directory. 2002-03-21 Keith W. Sheffield * mv.c (do_swap): new feature: in-place file name swap * ln.c (do_ln): Removed code that retrieved the directory name, directory inode number, and base filename and replaced it with a function call to get_file_parts(). 2002-03-20 Keith W. Sheffield * ln.c (do_ln): separated the ln/mv operations into two separate functions. b 2002-03-07 Keith W. Sheffield * write.c (put_file): Added ability to store the original file's owner, group, access, modification, and create times. * copy.c (copy): Copying hard links to ext2fs correctly, verbose works 2002-03-06 Keith W. Sheffield * ln.c (do_ln): Modified to perform a file rename/move * e2tools.c (main): Added a call to do_ln to implement e2mv * util.c (rm_file): checked for return of ext2fs_unlink 2002-03-05 Keith W. Sheffield * e2tools.c (main): Added a call to do_ln * write.c (put_file): Fixed a bug with reading from stdin. * ls.c (do_list_dir): Removed setting optind for SCO * mkdir.c (e2mkdir): Removed setting optind for SCO 2002-02-27 Keith W. Sheffield * write.c (put_file): Added parameter to pass back the output file's inode number. * copy.c (copy): Added a directory check for file names being read in from stdin and copied to an ext2fs. 2002-02-26 Keith W. Sheffield * Makefile: added definitions to auto-checkout and added new program e2mkdir. * e2tools.c (main): added a call to e2mkdir * mkdir.c: Added a new function e2mkdir * e2tools.h: Added a section for external prototypes. * copy.c (copy): removed unnecessary printf. e2tools-0.1.0/TODO0000644000175000017500000000027407703420646010523 00000000000000Create user documentation htree and extended attribute support automated test suite Add e2rm with regular expressions Make copy aware of symbolic links Add comments Add e2mknod Add e2test e2tools-0.1.0/e2tool-e2rm.c0000664000175000017500000002607713616631476012266 00000000000000/* $Header: /home/ksheff/src/e2tools/RCS/rm.c,v 0.3 2004/04/06 23:39:28 ksheff Exp $ */ /* * rm.c * * Copyright (C) 2002 Keith W Sheffield. This file may be redistributed * under the terms of the GNU Public License. * * Derived from debugfs.c Copyright (C) 1993 Theodore Ts'o * and modified by Robert Sanders * as well as portions of the ext2fs library (C) 1993-1995 Theodore Ts'o */ /* Description */ /* * This file contains function used to remove files in an ext2fs filesystem. * */ /* * $Log: rm.c,v $ * Revision 0.3 2004/04/06 23:39:28 ksheff * Corrected getopt and usage strings. * * Revision 0.2 2002/06/05 23:39:13 ksheff * Added ability to delete files based on a regular expression and recursive * deletion of directories. * * Revision 0.1 2002/04/10 10:42:40 ksheff * initial revision * */ /* Headers */ #include #include "e2tools.h" #include "e2tool-e2rm.h" static ext2_filsys gbl_fs = NULL; static char *gbl_filesys = NULL; static char *gbl_path_end = NULL; static char gbl_dir_name[8192]; struct regexp_args { int verbose; int recursive; regex_t *reg; }; /* Local Prototypes */ static int rm_dir_proc(ext2_ino_t dir, int entry, struct ext2_dir_entry *dirent, int offset, int blocksize, char *buf, void *verbose); static int recursive_rm(ext2_ino_t dir, char *name, struct ext2_dir_entry *dirent, int verbose); static int rm_regex_proc(ext2_ino_t dir, int entry, struct ext2_dir_entry *dirent, int offset, int blocksize, char *buf, void *private); /* Name: main_e2rm() * * Description: * * This function extracts the command line parameters and creates * directories based on user input * * Algorithm: * * Extract any command line switches * Sort the remaining arguments * For each argument * Open a new filesystem if needed * Remove the file if it exists. * * Global Variables: * * None * * Arguments: * * int argc; The number of arguments * char *argv[]; the command line arguments * * Return Values: * * 0 - the filess were created successfully * otherwise, an error code is returned * * Author: Keith W. Sheffield * Date: 04/10/2002 * * Modification History: * * MM/DD/YY Name Description * 04/06/04 K.Sheffield Corrected getopt and usage strings. */ int main_e2rm(int argc, char *argv[]) { int verbose=0; int errcnt=0; int recursive=0; char *last_filesys = NULL; char *cur_filesys = NULL; ext2_filsys fs = NULL; ext2_ino_t root; ext2_ino_t cwd; char **cur_opt; char *filespec; long retval; char *dir_name; char *base_name; ext2_ino_t curr_ino; int c; int num_files; char *ptr; struct regexp_args reg; #ifdef HAVE_OPTRESET optreset = 1; /* Makes BSD getopt happy */ #endif while ((c = getopt(argc, argv, "vr")) != EOF) { switch (c) { case 'v': verbose = 1; break; case 'r': recursive = 1; break; default: errcnt++; break; } } if (errcnt || argc == optind) { fputs("Usage: e2rm [-vr] filesystem:filepath...\n", stderr); return(1); } num_files = argc - optind; cur_opt = argv + optind; if (num_files > 1 ) qsort(cur_opt, num_files, sizeof(char *), my_strcmp); for(c=0;cname_len & 0xFF) < EXT2_NAME_LEN) ? (dirent->name_len & 0xFF) : EXT2_NAME_LEN; if (dirent->name[0] == '.' && (thislen == 1 || (thislen == 2 && dirent->name[1] == '.'))) return 0; strncpy(name, dirent->name, thislen); name[thislen] = '\0'; if (entry == DIRENT_DELETED_FILE) return 0; return (recursive_rm(dir, name, dirent, (verbose) ? 1 : 0)); } static int recursive_rm(ext2_ino_t dir, char *name, struct ext2_dir_entry *dirent, int verbose) { long retval; /* file name exists, let's see if is a directory */ if ((retval = ext2fs_check_directory(gbl_fs, dirent->inode)) == 0) { *gbl_path_end++ = '/'; strncpy(gbl_path_end, dirent->name, dirent->name_len); gbl_path_end += dirent->name_len; *gbl_path_end = '\0'; retval = ext2fs_dir_iterate2(gbl_fs, dirent->inode, DIRENT_FLAG_INCLUDE_EMPTY, 0, rm_dir_proc, (verbose) ? &verbose : NULL); while (gbl_path_end > gbl_dir_name && *gbl_path_end != '/') gbl_path_end--; *gbl_path_end = '\0'; } if (retval !=0 && retval != EXT2_ET_NO_DIRECTORY) { fprintf(stderr, "%s\n",error_message(retval)); return(retval); } /* delete the existing file if needed */ if ((retval = rm_file(gbl_fs, dir, name, dirent->inode))) { fprintf(stderr, "%s\n",error_message(retval)); return(retval); } if (verbose) printf("Removed %s:%s/%s\n", gbl_filesys, gbl_dir_name, name); return 0; } static int rm_regex_proc(ext2_ino_t dir, int entry, struct ext2_dir_entry *dirent, int UNUSED_PARM(offset), int UNUSED_PARM(blocksize), char *UNUSED_PARM(buf), void *arg) { long retval; char name[EXT2_NAME_LEN]; int thislen; struct regexp_args *reg = (struct regexp_args *) arg; thislen = ((dirent->name_len & 0xFF) < EXT2_NAME_LEN) ? (dirent->name_len & 0xFF) : EXT2_NAME_LEN; if (dirent->name[0] == '.' && (thislen == 1 || (thislen == 2 && dirent->name[1] == '.'))) return 0; strncpy(name, dirent->name, thislen); name[thislen] = '\0'; if (entry == DIRENT_DELETED_FILE) return 0; if (0 == (retval = regexec(reg->reg, name, 0, NULL, 0))) { if (reg->recursive) return (recursive_rm(dir, name, dirent, (reg->verbose) ? 1 : 0)); else { if ((retval = ext2fs_check_directory(gbl_fs, dirent->inode))) { if (retval != EXT2_ET_NO_DIRECTORY) { fprintf(stderr, "%s\n",error_message(retval)); return(retval); } /* delete the existing file if needed */ if ((retval = rm_file(gbl_fs, dir, name, dirent->inode))) { fprintf(stderr, "%s\n",error_message(retval)); return(retval); } if (reg->verbose) printf("Removed %s:%s/%s\n", gbl_filesys, gbl_dir_name, name); } else { printf("%s:%s/%s is a directory! Not removed\n", gbl_filesys, gbl_dir_name, name); } } } return (0); } e2tools-0.1.0/e2tool-e2cp.h0000664000175000017500000000027013616631476012242 00000000000000#ifndef E2TOOL_E2CP_H #define E2TOOL_E2CP_H extern int main_e2cp(int argc, char *argv[]); extern int my_strcmp(const void *n1, const void *n2); #endif /* !defined(E2TOOL_E2CP_H) */ e2tools-0.1.0/tests/0000775000175000017500000000000013617217210011244 500000000000000e2tools-0.1.0/tests/Makefile-files0000664000175000017500000000021013616631476013732 00000000000000# -*- Makefile -*- EXTRA_DIST += %reldir%/simple-test.shin CLEANFILES += %reldir%/simple-test.sh TESTS += %reldir%/simple-test.sh e2tools-0.1.0/tests/simple-test.shin0000664000175000017500000000431413617017022014316 00000000000000#!/bin/sh # Simple test for e2tools # Copyright (C) 2006 Hans Ulrich Niedermann # Copyright (C) 2020 Hans Ulrich Niedermann # # 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA set -ex # Caution: An image of 100G size needs 1.6GB on disk just to be formatted! for imgsize in 1M; do testimg="test-${imgsize}.img" trap "" EXIT # create sparse image file full of zeros rm -f "${testimg}" @DD@ if=/dev/null of="${testimg}" bs=1 count=1 seek="$imgsize" # create file system on image file @MKE2FS@ -F "${testimg}" # check a few things @top_builddir@/e2mkdir "${testimg}:/foo" @top_builddir@/e2ls -l "${testimg}:" @top_builddir@/e2mkdir "${testimg}:/bar" @top_builddir@/e2mkdir "${testimg}:/bla" @top_builddir@/e2ls -l "${testimg}:" for srcfile in @top_srcdir@/README.md @top_srcdir@/configure; do @top_builddir@/e2cp "${srcfile}" "${testimg}:/foo" @top_builddir@/e2ls -l "${testimg}:/foo" @top_builddir@/e2ls -ln "${testimg}:/foo" @HAVE_EXT2FS_XATTRS_FALSE@@top_builddir@/e2ls -lnZ "${testimg}:/foo" @HAVE_EXT2FS_XATTRS_FALSE@@top_builddir@/e2ls -lZ "${testimg}:/foo" filebase="$(basename "$srcfile")" trap "rm -f ${filebase}.test-c" EXIT @top_builddir@/e2cp "${testimg}:/foo/${filebase}" "${filebase}.test-c" @top_builddir@/e2rm ${testimg}:/foo/${filebase} @top_builddir@/e2ls -l "${testimg}:/foo" cmp ${srcfile} ${filebase}.test-c rm -f ${filebase}.test-c done # remove the test image rm -f "${testimg}" trap "" EXIT done exit 0 e2tools-0.1.0/e2cp.10000664000175000017500000000470413616631476010757 00000000000000.TH E2CP 1 "2020\-02\-05" "Linux" "User commands" .\" .SH NAME e2cp \- copies files from/to an e2fs filesystem .\" .SH SYNOPSIS .B e2cp .RI [ options ] " files... dest" .\" .SH DESCRIPTION The \fBe2cp\fP command copies files to/from an e2fs filesystem from/to the machine's filesystem. .\" .SH OPTIONS A single `-' (dash) can be used instead of a file name to indicate standard input/output. .TP .B \-0 Input lines terminated by a null character. .TP .B \-a Absolute directory names \- create directories instead of just copying into the destination. Only valid for copying into an ext2fs filesystem. .TP .B \-d \fIdest_dir\fP Destination of files to be copied. May be in the ext2fs filesystem or the host filesystem. .TP .B \-G \fIgid\fP Set the default group to gid. .TP .B \-O \fIuid\fP Set the default file owner to uid. .TP .B \-p Preserve host file attributes (permissions, times, etc.) when copying files. .TP .B \-P \fImode\fP Set the file permissions (ie 755, 666). .TP .B \-s \fIsrc_dir\fP The source of the files to be copied. .TP .B \-v Be verbose. .\" .SH EXAMPLES .PP Copy a file and use the default permission and ownership of the current user: e2cp README.txt /tmp/boot.img:/tmp .\" .PP Do the same thing, but keep permissions & ownership: e2cp \-p README.txt /tmp/boot.img:/tmp .\" .PP Dump a file to standard out: e2cp /tmp/boot.img:/tmp/README.txt \- | wc .\" .PP Get a file from standard input and put it on an unmounted partition: tar cf \- /data/logs|gzip| e2cp \- /dev/hdb1:/backup/logs.tar.gz .\" .PP Copy the files from one directory and put them under another directory on an unmounted partition, keeping the original paths, permissions & ownership: find /data \-type f |tee filelist | e2cp \-apv \-d /dev/hdb1:/mirror .\" .PP Copy files from a directory on an unmounted partition to a local directory (Note: this does not recreate the directories in the local filesystem, yet). The list of files are read from standard input: e2cp \-pv \-s /dev/hdb1:/mirror \-d /data2 < filelist .\" .PP Copy a file to a file system and make the group and ownership root e2cp \-G 0 \-O 0 myfile /tmp/boot.img/boot/rootfile .\" .\" .SH SEE ALSO .BR e2tools (7), .BR e2ln (1), .BR e2ls (1), .BR e2mkdir (1), .BR e2mv (1), .BR e2rm (1), .BR e2tail (1). .\" .SH AUTHOR The \fBe2tools\fP were written by Keith Sheffield . .PP This manual page was written by Lucas Wall , for the Debian project (but may be used by others). e2tools-0.1.0/e2tools.h0000664000175000017500000000433313617017022011564 00000000000000#ifndef E2TOOLS_H #define E2TOOLS_H /* $Header: /home/ksheff/src/e2tools/RCS/e2tools.h,v 0.7 2004/04/07 01:15:55 ksheff Exp $ */ /* Copyright 2002 Keith W. Sheffield */ /* Description */ /* * $Log: e2tools.h,v $ * Revision 0.7 2004/04/07 01:15:55 ksheff * Added the parameter struct stat *def_stat to put_file(). * * Revision 0.6 2002/08/08 07:57:04 ksheff * Added new routine do_tail() from tail.c * Added new routine read_to_eof() from read.c * Made retrieve_data() from read.c a public routine * * Revision 0.5 2002/04/10 10:43:27 ksheff * Added e2rm(). * * Revision 0.4 2002/04/10 09:33:26 ksheff * Modified prototypes for functions involved with setting directory * attributes. * * Revision 0.3 2002/03/21 09:05:16 ksheff * Added function prototypes from mv.c and altered do_ln() slightly. * * Revision 0.2 2002/03/07 07:26:02 ksheff * Added function prototypes and defined the macros E2T_FORCE and E2T_DO_MV * * Revision 0.1 2002/02/27 04:47:44 ksheff * initial revision * */ #include #include #include #include #include #include #include #include /* #ifdef HAVE_GETOPT_H #include #else #endif */ #ifdef HAVE_OPTRESET extern int optreset; /* defined by BSD, but not others */ #endif #ifdef HAVE_ERRNO_H #include #endif #include #include #include #include /* Apparently (and weirdly), ext2fs.h wants some macros like * HAVE_SYS_TYPES_H defined before it is included, so we include * "e2tools-autoconfig.h" before . * * See https://github.com/e2tools/e2tools/issues/1#issuecomment-582913807 */ #include "e2tools-autoconfig.h" #include "ext2fs/ext2_fs.h" #include "ext2fs/ext2fs.h" #define E2T_FORCE 1 #define E2T_DO_MV 2 #include "util.h" #include "write.h" #include "progress.h" #include "read.h" #include "e2tool-e2cp.h" #include "e2tool-e2ln.h" #include "e2tool-e2ls.h" #include "e2tool-e2mkdir.h" #include "e2tool-e2mv.h" #include "e2tool-e2rm.h" #include "e2tool-e2tail.h" #if __GNUC__ >= 4 # define UNUSED_PARM(foo) foo __attribute__((unused)) #else # define UNUSED_PARM(foo) foo ## __UNUSED #endif #endif /* !defined(E2TOOLS_H) */ e2tools-0.1.0/e2tool-e2rm.h0000664000175000017500000000020113616631476012250 00000000000000#ifndef E2TOOL_E2RM_H #define E2TOOL_E2RM_H extern int main_e2rm(int argc, char *argv[]); #endif /* !defined(E2TOOL_E2RM_H) */ e2tools-0.1.0/e2tool-e2tail.c0000664000175000017500000002770213617017022012557 00000000000000/* $Header: /home/ksheff/src/e2tools/RCS/tail.c,v 0.2 2003/07/12 16:33:11 ksheff Exp $ */ /* * tail.c * * Copyright (C) 2002 Keith W Sheffield. This file may be redistributed * under the terms of the GNU Public License. * */ /* Description */ /* This module implements a basic version of the tail command. * * The user can specify the number of lines to view from the bottom of the * file. This is done by specifying -n #of_lines on the command line. The * default is 5. * * The user can also run in 'follow' mode which prints new lines as they are * appended to the end of the file. This can be specified by the -f option, * which is dependent on the initial inode of the file being tailed or the -F * option which will always use the inode associated with the file name. The * latter can be useful for log files that get switched out. * * The -s #seconds option allows the user to specify the sleep interval while * in follow mode. The default is 1. * */ /* * $Log: tail.c,v $ * Revision 0.2 2003/07/12 16:33:11 ksheff * fixed a bug when no arguments are given. * * Revision 0.1 2002/08/08 08:01:51 ksheff * Initial revision. * */ /* Feature Test Switches */ /* Headers */ #include #include "compiler-definitions.h" #include "e2tools.h" #include "e2tool-e2tail.h" /* Macros */ #define USAGE "Usage: e2tail [-n num_lines][-fF][-s sleep_interval] file\n" #define BLK_SIZE 4096 #define FOLLOW_INODE 1 #define FOLLOW_NAME 2 /* Check type sizes match for the signedness conversion to work */ BARE_COMPILE_TIME_ASSERT(SIZEOF_MEMBER(struct ext2_inode, i_size) == sizeof(int)) BARE_COMPILE_TIME_ASSERT(sizeof(ext2_off_t) == sizeof(int)) BARE_COMPILE_TIME_ASSERT(SIZEOF_MEMBER(struct ext2_inode, i_size) == sizeof(ext2_off_t)) /* Structures and Unions */ /* External Variables */ /* Global Variables */ /* Local Variables */ /* External Prototypes */ /* Local Prototypes */ static long tail(ext2_filsys *fs, ext2_ino_t root, char *input, int num_lines, int follow, int sleep_int, char *cur_filesys); /* Name: main_e2tail() * * Description: * * This function reads the command line arguments and displays the last lines * at the end of a file in an ext2 file system. * * Algorithm: * * Read any command line switches * Get the file specification for the file we are going to display. * Open the file system read only * Tail the file * Close the file system * return the status of the tail * * Global Variables: * * None * * Arguments: * * int argc; The number of arguments * char *argv[]; The command line arguments * * Return Values: * * 0 - the last number of lines was displayed correctly. * an error occurred. * * Author: Keith W. Sheffield * Date: 08/07/2002 * * Modification History: * * MM/DD/YY Name Description * 07/12/03 K.Sheffield fixed a bug when no arguments are given. */ int main_e2tail(int argc, char *argv[]) { /* UNUSED int verbose=0; */ int follow=0; int num_lines = 5; int sleep_int = 1; int errcnt=0; char *cur_filesys = NULL; ext2_filsys fs = NULL; ext2_ino_t root; long retval; int curidx; char *tail_dir; int c; #ifdef HAVE_OPTRESET optreset = 1; /* Makes BSD getopt happy */ #endif while ((c = getopt(argc, argv, "vFfn:s:")) != EOF) { switch (c) { case 'v': /* UNUSED verbose = 1; */ break; case 'f': follow = FOLLOW_INODE; break; case 'F': follow = FOLLOW_NAME; break; case 'n': num_lines = atoi(optarg); break; case 's': sleep_int = atoi(optarg); if (sleep_int < 1) errcnt++; break; default: errcnt++; break; } } curidx = optind; if (errcnt || argc <= curidx) { fputs(USAGE, stderr); return(1); } cur_filesys = argv[curidx++]; if (NULL == (tail_dir = strchr(cur_filesys, ':'))) { fprintf(stderr, "Invalid file specification: %s\n", cur_filesys); return(1); } *tail_dir++ = '\0'; if ((retval = open_filesystem(cur_filesys, &fs, &root, 0))) { return retval; } retval = tail(&fs, root, tail_dir, num_lines, follow, sleep_int, cur_filesys) ? -1 : 0; ext2fs_close(fs); return(retval); } /* Name: tail() * * Description: * * This function displays the last lines at the end of a file in an ext2 * file system. * * Algorithm: * * Get the directory and basename of the file * Determine the inode number for the file * Open the file for reading * Skip to the last block in the file * While we have not found the last num_lines of newline characters * Skip backwards in the file one block and read it * Display the contents of the block from that point on. * Display the rest of the file if not contained in the block * Save the current location of the file. * If we are following the file as it grows * While forever * Sleep * Re-read the inode for the file * If the size has changed * Display the file from the saved point on * Save the current location of the file. * * * Global Variables: * * None * * Arguments: * * ext2_filsys *fs; Our filesystem * ext2_ino_t root; The root directory inode number * char *input; The name of the input file to tail * int num_lines; The number of lines to display * int follow; Flag indicating if the we should follow any * new contents to the file. * int sleep_int; The number of seconds to sleep between checking * for new lines * char *cur_filesys * * Return Values: * * 0 - the last number of lines was displayed correctly. * an error occurred. * * Author: Keith W. Sheffield * Date: 08/07/2002 * * Modification History: * * MM/DD/YY Name Description */ static long tail(ext2_filsys *fs_ptr, ext2_ino_t root, char *input, int num_lines, int follow, int sleep_int, char *cur_filesys) { ext2_filsys fs = *fs_ptr; ext2_ino_t cwd; ext2_ino_t tail_ino; ext2_ino_t t_tail_ino; char *tail_dir; char *tail_name; long retval; char buf[BLK_SIZE]; unsigned int bytes_to_read; unsigned int bytes_read; char *ptr; struct ext2_inode inode; ext2_file_t tail_fd; ext2_off_t offset; ext2_off_t cur_pos; if (get_file_parts(fs, root, input, &cwd, &tail_dir, &tail_name)) { ext2fs_close(fs); return(-1); } /* get the inode number for the source file */ if ((retval = ext2fs_namei(fs, cwd, cwd, tail_name, &tail_ino))) { fprintf(stderr, "%s: file %s\n",error_message(retval), tail_name); return(retval); } /* open the file */ if ((retval = ext2fs_file_open(fs, tail_ino, 0, &tail_fd))) { fputs(error_message(retval), stderr); return retval; } /* get the length of the file and determine where to start reading */ inode.i_size = offset = ext2fs_file_get_size(tail_fd); bytes_to_read = offset % BLK_SIZE; if (bytes_to_read == 0) bytes_to_read = BLK_SIZE; offset -= bytes_to_read; if (((int32_t)offset) < 0) offset = 0; do { /* seek to the start of the last block in the file */ if ((retval = ext2fs_file_lseek(tail_fd, offset, EXT2_SEEK_SET, NULL))) { fputs(error_message(retval), stderr); return retval; } /* read the last block in the file */ if ((retval = ext2fs_file_read(tail_fd, buf, bytes_to_read, &bytes_read))) { fputs(error_message(retval), stderr); return retval; } if (bytes_to_read != bytes_read) { fputs("error reading file\n", stderr); return(-1); } ptr = buf + bytes_read - 1; while (bytes_to_read--) { if (*ptr == '\n' && num_lines-- == 0) { /* if the newline wasn't the last character in the buffer, then * print what's remaining. */ if (bytes_to_read != bytes_read - 1) { ptr++; if (0 > write(1, ptr, bytes_read - bytes_to_read - 1)) { perror("writing bytes to stdout"); return -1; } } offset = 0; /* make sure we break out of the main loop */ break; } ptr--; } offset -= (offset < BLK_SIZE) ? offset : BLK_SIZE; bytes_to_read = BLK_SIZE; } while (offset > 0); /* if we are here and have any lines left, we hit the beginning, so * dump the rest of what's in memory out. */ if (num_lines > 0) { if (0 > write(1, buf, bytes_read)) { perror("writing bytes to stdout"); return -1; } } /* retreive the current position in the file */ if ((retval = ext2fs_file_lseek(tail_fd, 0, EXT2_SEEK_CUR, &cur_pos))) { fputs(error_message(retval), stderr); return retval; } /* ok, if we are before the end of the file, then dump the rest of it */ if ((inode.i_size <= INT_MAX) && (cur_pos < ((int)inode.i_size))) { if ((retval = read_to_eof(tail_fd, 1, cur_pos, &cur_pos))) { return retval; } } if ((retval = ext2fs_file_close(tail_fd))) { fputs(error_message(retval), stderr); return retval; } if (follow) { while(1) { sleep(sleep_int); /* I don't know how to force a re-read of the file system info yet, * so, just close the file system and reopen it. */ ext2fs_close(fs); if ((retval = open_filesystem(cur_filesys, &fs, &root, 0))) { *fs_ptr = NULL; return retval; } *fs_ptr = fs; /* if we are following the name, find the directory and file name * again. */ if (follow == FOLLOW_NAME) { cwd = root; if (tail_dir != NULL && *tail_dir != '\0' && strcmp(tail_dir, ",") != 0 && (retval = change_cwd(fs, root, &cwd, tail_dir))) { fprintf(stderr, "Error changing to directory %s\n", tail_dir); return(retval); } /* get the inode number for the source file */ if ((retval = ext2fs_namei(fs, cwd, cwd, tail_name, &t_tail_ino))) { fprintf(stderr, "%s: file %s\n",error_message(retval), tail_name); return(retval); } /* if we are dealing with a new file, then start from the * beginning. */ if (t_tail_ino != tail_ino) { tail_ino = t_tail_ino; cur_pos = 0; } } if ((retval = ext2fs_read_inode(fs, tail_ino, &inode))) { fputs(error_message(retval), stderr); return retval; } if (inode.i_size <= INT_MAX) { /* the file has grown too large */ fputs("inode.i_size above INT_MAX", stderr); return 0; } else if (((int)inode.i_size) > cur_pos) { if ((retval = retrieve_data(fs, tail_ino, 1, NULL, 0, cur_pos, &cur_pos))) { fputs(error_message(retval), stderr); return retval; } } else if (((int)inode.i_size) < cur_pos) { /* the file was truncated, so bail */ return(0); } } } return(0); } e2tools-0.1.0/m4/0000775000175000017500000000000013617217210010422 500000000000000e2tools-0.1.0/m4/off_t.m40000664000175000017500000000100613616631476011713 00000000000000# off_t.m4 serial 1 dnl Copyright (C) 2012-2015 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]) ]) e2tools-0.1.0/m4/longlong.m40000664000175000017500000001120313616631476012435 00000000000000# longlong.m4 serial 17 dnl Copyright (C) 1999-2007, 2009-2015 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));]]) ]) e2tools-0.1.0/m4/warn-on-use.m40000664000175000017500000000415413616631476013000 00000000000000# warn-on-use.m4 serial 5 dnl Copyright (C) 2010-2015 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 ]) e2tools-0.1.0/m4/extensions.m40000664000175000017500000001246113616631476013024 00000000000000# serial 13 -*- Autoconf -*- # Enable extensions on systems that normally disable them. # Copyright (C) 2003, 2006-2015 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 git # 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 /* Use GNU style printf and scanf. */ #ifndef __USE_MINGW_ANSI_STDIO # undef __USE_MINGW_ANSI_STDIO #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([__USE_MINGW_ANSI_STDIO]) 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]) ]) e2tools-0.1.0/m4/stdint.m40000664000175000017500000003701413616631476012133 00000000000000# stdint.m4 serial 43 dnl Copyright (C) 2001-2015 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],[$4])]) ]) # Hey Emacs! # Local Variables: # indent-tabs-mode: nil # End: e2tools-0.1.0/m4/inttypes.m40000664000175000017500000001232013616631476012476 00000000000000# inttypes.m4 serial 26 dnl Copyright (C) 2006-2015 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl From Derek Price, Bruno Haible. dnl Test whether is supported or must be substituted. AC_DEFUN([gl_INTTYPES_H], [ AC_REQUIRE([gl_INTTYPES_INCOMPLETE]) gl_INTTYPES_PRI_SCN ]) AC_DEFUN_ONCE([gl_INTTYPES_INCOMPLETE], [ AC_REQUIRE([gl_STDINT_H]) AC_CHECK_HEADERS_ONCE([inttypes.h]) dnl Override always, so that the portability warnings work. AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) gl_CHECK_NEXT_HEADERS([inttypes.h]) AC_REQUIRE([gl_MULTIARCH]) dnl Check for declarations of anything we want to poison if the dnl corresponding gnulib module is not in use. gl_WARN_ON_USE_PREPARE([[#include ]], [imaxabs imaxdiv strtoimax strtoumax]) ]) # Ensure that the PRI* and SCN* macros are defined appropriately. AC_DEFUN([gl_INTTYPES_PRI_SCN], [ AC_REQUIRE([gt_INTTYPES_PRI]) PRIPTR_PREFIX= if test -n "$STDINT_H"; then dnl Using the gnulib . It always defines intptr_t to 'long'. PRIPTR_PREFIX='"l"' else dnl Using the system's . for glpfx in '' l ll I64; do case $glpfx in '') gltype1='int';; l) gltype1='long int';; ll) gltype1='long long int';; I64) gltype1='__int64';; esac AC_COMPILE_IFELSE( [AC_LANG_PROGRAM([[#include extern intptr_t foo; extern $gltype1 foo;]])], [PRIPTR_PREFIX='"'$glpfx'"']) test -n "$PRIPTR_PREFIX" && break done fi AC_SUBST([PRIPTR_PREFIX]) gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( [INT32_MAX_LT_INTMAX_MAX], [defined INT32_MAX && defined INTMAX_MAX], [INT32_MAX < INTMAX_MAX], [sizeof (int) < sizeof (long long int)]) if test $APPLE_UNIVERSAL_BUILD = 0; then gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( [INT64_MAX_EQ_LONG_MAX], [defined INT64_MAX], [INT64_MAX == LONG_MAX], [sizeof (long long int) == sizeof (long int)]) else INT64_MAX_EQ_LONG_MAX=-1 fi gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( [UINT32_MAX_LT_UINTMAX_MAX], [defined UINT32_MAX && defined UINTMAX_MAX], [UINT32_MAX < UINTMAX_MAX], [sizeof (unsigned int) < sizeof (unsigned long long int)]) if test $APPLE_UNIVERSAL_BUILD = 0; then gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( [UINT64_MAX_EQ_ULONG_MAX], [defined UINT64_MAX], [UINT64_MAX == ULONG_MAX], [sizeof (unsigned long long int) == sizeof (unsigned long int)]) else UINT64_MAX_EQ_ULONG_MAX=-1 fi ]) # Define the symbol $1 to be 1 if the condition is true, 0 otherwise. # If $2 is true, the condition is $3; otherwise if long long int is supported # approximate the condition with $4; otherwise, assume the condition is false. # The condition should work on all C99 platforms; the approximations should be # good enough to work on all practical pre-C99 platforms. # $2 is evaluated by the C preprocessor, $3 and $4 as compile-time constants. AC_DEFUN([gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION], [ AC_CACHE_CHECK([whether $3], [gl_cv_test_$1], [AC_COMPILE_IFELSE( [AC_LANG_PROGRAM( [[/* Work also in C++ mode. */ #define __STDC_LIMIT_MACROS 1 /* Work if build is not clean. */ #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H #include #if HAVE_STDINT_H #include #endif #if $2 #define CONDITION ($3) #elif HAVE_LONG_LONG_INT #define CONDITION ($4) #else #define CONDITION 0 #endif int test[CONDITION ? 1 : -1];]])], [gl_cv_test_$1=yes], [gl_cv_test_$1=no])]) if test $gl_cv_test_$1 = yes; then $1=1; else $1=0; fi AC_SUBST([$1]) ]) AC_DEFUN([gl_INTTYPES_MODULE_INDICATOR], [ dnl Use AC_REQUIRE here, so that the default settings are expanded once only. AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) gl_MODULE_INDICATOR_SET_VARIABLE([$1]) ]) AC_DEFUN([gl_INTTYPES_H_DEFAULTS], [ GNULIB_IMAXABS=0; AC_SUBST([GNULIB_IMAXABS]) GNULIB_IMAXDIV=0; AC_SUBST([GNULIB_IMAXDIV]) GNULIB_STRTOIMAX=0; AC_SUBST([GNULIB_STRTOIMAX]) GNULIB_STRTOUMAX=0; AC_SUBST([GNULIB_STRTOUMAX]) dnl Assume proper GNU behavior unless another module says otherwise. HAVE_DECL_IMAXABS=1; AC_SUBST([HAVE_DECL_IMAXABS]) HAVE_DECL_IMAXDIV=1; AC_SUBST([HAVE_DECL_IMAXDIV]) HAVE_DECL_STRTOIMAX=1; AC_SUBST([HAVE_DECL_STRTOIMAX]) HAVE_DECL_STRTOUMAX=1; AC_SUBST([HAVE_DECL_STRTOUMAX]) REPLACE_STRTOIMAX=0; AC_SUBST([REPLACE_STRTOIMAX]) REPLACE_STRTOUMAX=0; AC_SUBST([REPLACE_STRTOUMAX]) INT32_MAX_LT_INTMAX_MAX=1; AC_SUBST([INT32_MAX_LT_INTMAX_MAX]) INT64_MAX_EQ_LONG_MAX='defined _LP64'; AC_SUBST([INT64_MAX_EQ_LONG_MAX]) PRI_MACROS_BROKEN=0; AC_SUBST([PRI_MACROS_BROKEN]) PRIPTR_PREFIX=__PRIPTR_PREFIX; AC_SUBST([PRIPTR_PREFIX]) UINT32_MAX_LT_UINTMAX_MAX=1; AC_SUBST([UINT32_MAX_LT_UINTMAX_MAX]) UINT64_MAX_EQ_ULONG_MAX='defined _LP64'; AC_SUBST([UINT64_MAX_EQ_ULONG_MAX]) ]) e2tools-0.1.0/m4/absolute-header.m40000664000175000017500000001034713616631476013672 00000000000000# absolute-header.m4 serial 16 dnl Copyright (C) 2006-2015 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 Derek Price. # gl_ABSOLUTE_HEADER(HEADER1 HEADER2 ...) # --------------------------------------- # Find the absolute name of a header file, testing first if the header exists. # If the header were sys/inttypes.h, this macro would define # ABSOLUTE_SYS_INTTYPES_H to the '""' quoted absolute name of sys/inttypes.h # in config.h # (e.g. '#define ABSOLUTE_SYS_INTTYPES_H "///usr/include/sys/inttypes.h"'). # 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. AC_DEFUN([gl_ABSOLUTE_HEADER], [AC_REQUIRE([AC_CANONICAL_HOST]) AC_LANG_PREPROC_REQUIRE()dnl dnl FIXME: gl_absolute_header and ac_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_absolute_header], [gl_cv_absolute_]m4_defn([gl_HEADER_NAME]))dnl AC_CACHE_CHECK([absolute name of <]m4_defn([gl_HEADER_NAME])[>], m4_defn([gl_absolute_header]), [AS_VAR_PUSHDEF([ac_header_exists], [ac_cv_header_]m4_defn([gl_HEADER_NAME]))dnl AC_CHECK_HEADERS_ONCE(m4_defn([gl_HEADER_NAME]))dnl if test AS_VAR_GET(ac_header_exists) = yes; then gl_ABSOLUTE_HEADER_ONE(m4_defn([gl_HEADER_NAME])) fi AS_VAR_POPDEF([ac_header_exists])dnl ])dnl AC_DEFINE_UNQUOTED(AS_TR_CPP([ABSOLUTE_]m4_defn([gl_HEADER_NAME])), ["AS_VAR_GET(gl_absolute_header)"], [Define this to an absolute name of <]m4_defn([gl_HEADER_NAME])[>.]) AS_VAR_POPDEF([gl_absolute_header])dnl ])dnl ])# gl_ABSOLUTE_HEADER # gl_ABSOLUTE_HEADER_ONE(HEADER) # ------------------------------ # Like gl_ABSOLUTE_HEADER, except that: # - it assumes that the header exists, # - it uses the current CPPFLAGS, # - it does not cache the result, # - it is silent. AC_DEFUN([gl_ABSOLUTE_HEADER_ONE], [ AC_REQUIRE([AC_CANONICAL_HOST]) AC_LANG_CONFTEST([AC_LANG_SOURCE([[#include <]]m4_dquote([$1])[[>]])]) dnl AIX "xlc -E" and "cc -E" omit #line directives for header files dnl that contain only a #include of other header files and no dnl non-comment tokens of their own. This leads to a failure to dnl detect the absolute name of , , dnl and others. The workaround is to force preservation of comments dnl through option -C. This ensures all necessary #line directives dnl are present. GCC supports option -C as well. case "$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' gl_header_literal_regex=`echo '$1' \ | sed -e "$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 }' changequote([,]) 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_cv_absolute_]AS_TR_SH([[$1]]), [`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD | sed -n "$gl_absolute_header_sed"`]) ]) e2tools-0.1.0/m4/gnulib-common.m40000664000175000017500000004110213616631476013365 00000000000000# gnulib-common.m4 serial 36 dnl Copyright (C) 2007-2015 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 /* gcc supports the "unused" attribute on possibly unused labels, and g++ has since version 4.5. Note to support C++ as well as C, _GL_UNUSED_LABEL should be used with a trailing ; */ #if !defined __cplusplus || __GNUC__ > 4 \ || (__GNUC__ == 4 && __GNUC_MINOR__ >= 5) # define _GL_UNUSED_LABEL _GL_UNUSED #else # define _GL_UNUSED_LABEL #endif /* 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='cr' fi fi else if test -z "$ARFLAGS"; then ARFLAGS='cr' fi fi AC_SUBST([AR]) AC_SUBST([ARFLAGS]) if test -z "$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 is copied from post-2.69 Autoconf and overrides the # AC_C_RESTRICT macro from autoconf 2.60..2.69. It can be removed # once autoconf >= 2.70 can be assumed. It's painful to check version # numbers, and in practice this macro is more up-to-date than Autoconf # is, so override Autoconf unconditionally. 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 $ac_kw ip) { return ip[0]; } int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ int bar (int ip[$ac_kw]) { return ip[0]; } ]], [[int s[1]; int *$ac_kw t = s; t[0] = 0; return foo (t) + bar (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 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]) case $ac_cv_c_restrict in restrict) ;; no) AC_DEFINE([restrict], []) ;; *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; esac ])# AC_C_RESTRICT # 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" ]) # AS_VAR_COPY was added in autoconf 2.63b m4_define_default([AS_VAR_COPY], [AS_LITERAL_IF([$1[]$2], [$1=$$2], [eval $1=\$$2])]) # AC_PROG_SED was added in autoconf 2.59b m4_ifndef([AC_PROG_SED], [AC_DEFUN([AC_PROG_SED], [AC_CACHE_CHECK([for a sed that does not truncate output], ac_cv_path_SED, [dnl ac_script should not contain more than 99 commands (for HP-UX sed), dnl but more than about 7000 bytes, to catch a limit in Solaris 8 /usr/ucb/sed. ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ for ac_i in 1 2 3 4 5 6 7; do ac_script="$ac_script$as_nl$ac_script" done echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed AS_UNSET([ac_script]) if test -z "$SED"; then ac_path_SED_found=false _AS_PATH_WALK([], [ for ac_prog in sed gsed; do for ac_exec_ext in '' $ac_executable_extensions; do ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" AS_EXECUTABLE_P(["$ac_path_SED"]) || continue case `"$ac_path_SED" --version 2>&1` in *GNU*) ac_cv_path_SED=$ac_path_SED ac_path_SED_found=:;; *) ac_count=0 _AS_ECHO_N([0123456789]) >conftest.in while : do cat conftest.in conftest.in >conftest.tmp mv conftest.tmp conftest.in cp conftest.in conftest.nl echo >> conftest.nl "$ac_path_SED" -f conftest.sed conftest.out 2>/dev/null || break diff conftest.out conftest.nl >/dev/null 2>&1 || break ac_count=`expr $ac_count + 1` if test $ac_count -gt ${ac_path_SED_max-0}; then # Best so far, but keep looking for better ac_cv_path_SED=$ac_path_SED ac_path_SED_max=$ac_count fi test $ac_count -gt 10 && break done rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac $ac_path_SED_found && break 3 done done]) if test -z "$ac_cv_path_SED"; then AC_ERROR([no acceptable sed could be found in \$PATH]) fi else ac_cv_path_SED=$SED fi SED="$ac_cv_path_SED" AC_SUBST([SED])dnl rm -f conftest.sed ])])]) e2tools-0.1.0/m4/sys_types_h.m40000664000175000017500000000121713616631476013173 00000000000000# sys_types_h.m4 serial 5 dnl Copyright (C) 2011-2015 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], [ ]) e2tools-0.1.0/m4/ssize_t.m40000664000175000017500000000146313616631476012305 00000000000000# ssize_t.m4 serial 5 (gettext-0.18.2) dnl Copyright (C) 2001-2003, 2006, 2010-2015 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 ]) e2tools-0.1.0/m4/include_next.m40000664000175000017500000002077313616631476013313 00000000000000# include_next.m4 serial 23 dnl Copyright (C) 2006-2015 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([$2], [check], [AS_VAR_PUSHDEF([gl_header_exists], [ac_cv_header_]m4_defn([gl_HEADER_NAME])) if test AS_VAR_GET(gl_header_exists) = yes; then AS_VAR_POPDEF([gl_header_exists]) ]) gl_ABSOLUTE_HEADER_ONE(gl_HEADER_NAME) AS_VAR_COPY([gl_header], [gl_cv_absolute_]AS_TR_SH(gl_HEADER_NAME)) AS_VAR_SET(gl_next_header, ['"'$gl_header'"']) 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]) e2tools-0.1.0/m4/multiarch.m40000664000175000017500000000367413616631476012623 00000000000000# multiarch.m4 serial 7 dnl Copyright (C) 2008-2015 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]) ]) e2tools-0.1.0/m4/inttypes-pri.m40000664000175000017500000000234513616631476013274 00000000000000# inttypes-pri.m4 serial 7 (gettext-0.18.2) dnl Copyright (C) 1997-2002, 2006, 2008-2015 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_PREREQ([2.53]) # Define PRI_MACROS_BROKEN if exists and defines the PRI* # macros to non-string values. This is the case on AIX 4.3.3. AC_DEFUN([gt_INTTYPES_PRI], [ AC_CHECK_HEADERS([inttypes.h]) if test $ac_cv_header_inttypes_h = yes; then AC_CACHE_CHECK([whether the inttypes.h PRIxNN macros are broken], [gt_cv_inttypes_pri_broken], [ AC_COMPILE_IFELSE( [AC_LANG_PROGRAM( [[ #include #ifdef PRId32 char *p = PRId32; #endif ]], [[]])], [gt_cv_inttypes_pri_broken=no], [gt_cv_inttypes_pri_broken=yes]) ]) fi if test "$gt_cv_inttypes_pri_broken" = yes; then AC_DEFINE_UNQUOTED([PRI_MACROS_BROKEN], [1], [Define if exists and defines unusable PRI* macros.]) PRI_MACROS_BROKEN=1 else PRI_MACROS_BROKEN=0 fi AC_SUBST([PRI_MACROS_BROKEN]) ]) e2tools-0.1.0/m4/onceonly.m40000664000175000017500000001062713616631476012455 00000000000000# onceonly.m4 serial 9 dnl Copyright (C) 2002-2003, 2005-2006, 2008-2015 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])) ]) ]) e2tools-0.1.0/m4/00gnulib.m40000664000175000017500000000415213616631476012243 00000000000000# 00gnulib.m4 serial 3 dnl Copyright (C) 2009-2015 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 and dnl m4_divert semantics. # Until autoconf 2.63, handling of the diversion stack required m4_init # to be called first; but this does not happen with aclocal. Wrapping # the entire execution in another layer of the diversion stack fixes this. # Worse, prior to autoconf 2.62, m4_wrap depended on the underlying m4 # for whether it was FIFO or LIFO; in order to properly balance with # m4_init, we need to undo our push just before anything wrapped within # the m4_init body. The way to ensure this is to wrap both sides of # m4_init with a one-shot macro that does the pop at the right time. m4_ifndef([_m4_divert_diversion], [m4_divert_push([KILL]) m4_define([gl_divert_fixup], [m4_divert_pop()m4_define([$0])]) m4_define([m4_init], [gl_divert_fixup()]m4_defn([m4_init])[gl_divert_fixup()])]) # 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. 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GENERATED AUTOMATICALLY! # Copyright (C) 2002-2015 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. 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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/arg-nonnull.h build-aux/snippet/c++defs.h build-aux/snippet/warn-on-use.h lib/dummy.c lib/inttypes.in.h lib/stdint.in.h lib/sys_types.in.h m4/00gnulib.m4 m4/absolute-header.m4 m4/extensions.m4 m4/gnulib-common.m4 m4/include_next.m4 m4/inttypes-pri.m4 m4/inttypes.m4 m4/longlong.m4 m4/multiarch.m4 m4/off_t.m4 m4/onceonly.m4 m4/ssize_t.m4 m4/stdint.m4 m4/sys_types_h.m4 m4/warn-on-use.m4 ]) e2tools-0.1.0/e2mkdir.10000664000175000017500000000223213616631476011455 00000000000000.TH E2MKDIR 1 "2020\-02\-05" "Linux" "User commands" .\" .SH NAME e2mkdir \- creates a directory on an ext2 filesystem .\" .SH SYNOPSIS .B e2mkdir .RI [ options ] " directory..." .\" .SH DESCRIPTION The \fBe2mkdir\fP command creates directories on an ext2 filesystem. It behaves similar to `mkdir -p'. .\" .SH OPTIONS .TP .B \-G \fIgid\fP Set the default group to gid. .TP .B \-O \fIuid\fP Set the default file owner to uid. .TP .B \-P \fImode\fP Set the file permissions (ie 755, 666). .TP .B \-v Be verbose. .SS Note This program expects to have a full ext2 file specification for each argument. .\" .SH EXAMPLES .PP This creates the directory `/boot/grub` with on `boot.img` with the current user and group ids: e2mkdir boot.img:/boot/grub .PP To override the default ownership and permissions: e2mkdir \-O 100 \-P 700 /dev/hdb1:/data/backup .\" .SH SEE ALSO .BR e2tools (7), .BR e2ln (1), .BR e2ls (1), .BR e2mv (1), .BR e2cp (1), .BR e2rm (1), .BR e2tail (1). .\" .SH AUTHOR The \fBe2tools\fP were written by Keith Sheffield . .PP This manual page was written by Lucas Wall , for the Debian project (but may be used by others). e2tools-0.1.0/e2tool-e2ln.c0000664000175000017500000002212413616631476012246 00000000000000/* $Header: /home/ksheff/src/e2tools/RCS/ln.c,v 0.3 2002/06/30 05:54:02 ksheff Exp $ */ /* * ln.c * * Copyright (C) 2002 Keith W Sheffield. This file may be redistributed * under the terms of the GNU Public License. * */ /* Description */ /* * Module to create links * */ /* * $Log: ln.c,v $ * Revision 0.3 2002/06/30 05:54:02 ksheff * Modified create_hard_link() to check file type before linking to current * directory. This was not being done before and it was causing problems if a * non regular file was renamed. * * Revision 0.2 2002/03/21 09:04:40 ksheff * Split the mv operation into its own module. * * Revision 0.1 2002/03/07 07:23:41 ksheff * initial revision. * */ /* Feature Test Switches */ /* Headers */ #include "e2tools.h" #include "e2tool-e2ln.h" /* Macros */ #define USAGE "Usage: e2ln [-vfs] source destination\n" /* Name: main_e2ln() * * Description: * * This function reads the command line arguments and creates a link * in an ext2fs file system * * Algorithm: * * Read any command line switches * Get the source file specification * Open the file system * Get the directory and basename of the source file * Determine the inode number for the source file * If the destination file is not given or if it's a . * use the current directory and the basename of the source file * Otherwise * Get the directory and basename of the destination file * Create the link * * Global Variables: * * None * * Arguments: * * int argc; The number of arguments * char *argv[]; The command line arguments * * Return Values: * * 0 - the link was created successfully * an error occurred. * * Author: Keith W. Sheffield * Date: 03/05/2002 * * Modification History: * * MM/DD/YY Name Description * 03/06/02 K. Sheffield Modified to perform file moves * 03/20/02 K. Sheffield Moved the mv operation to a separate file */ int main_e2ln(int argc, char *argv[]) { int verbose=0; int force=0; int symlink=0; int errcnt=0; char *cur_filesys = NULL; ext2_filsys fs = NULL; ext2_ino_t root; ext2_ino_t srcd; ext2_ino_t destd; ext2_ino_t source_file; char *src_dir; char *dest_dir; char *src_name; char *dest_name; long retval; int c; #ifdef HAVE_OPTRESET optreset = 1; /* Makes BSD getopt happy */ #endif while ((c = getopt(argc, argv, "vfs")) != EOF) { switch (c) { case 'v': verbose = 1; break; case 'f': force = E2T_FORCE; break; case 's': symlink = 1; break; default: errcnt++; break; } } if (errcnt || argc == optind) { fputs(USAGE, stderr); return(1); } if (symlink) { fputs("Not implemented yet\n", stderr); return(1); } cur_filesys = argv[optind++]; if (NULL == (src_dir = strchr(cur_filesys, ':'))) { fprintf(stderr, "Invalid file specification: %s\n", cur_filesys); return(1); } *src_dir++ = '\0'; if (*src_dir == '\0') { fputs(USAGE, stderr); return(1); } if ((retval = open_filesystem(cur_filesys, &fs, &root, 1))) { return retval; } /* move to the source directory */ if (get_file_parts(fs, root, src_dir, &srcd, &src_dir, &src_name)) { ext2fs_close(fs); return(-1); } /* get the inode number for the source file */ if ((retval = ext2fs_namei(fs, srcd, srcd, src_name, &source_file))) { fprintf(stderr, "%s: source file %s\n",error_message(retval), src_name); ext2fs_close(fs); return(retval); } /* get the destination directory */ destd = root; if (argc == optind || strcmp(dest_dir = argv[optind], ".") == 0) dest_name = src_name; else { if (get_file_parts(fs, root, dest_dir, &destd, &dest_dir, &dest_name)) { ext2fs_close(fs); return(-1); } } /* now create the link */ if ((retval = create_hard_link(fs, destd, source_file, dest_name, force))) { fprintf(stderr, "Error linking %s/%s as %s/%s\n", ((src_dir == NULL) ? "." : src_dir), src_name, ((dest_dir == NULL) ? "." : dest_dir), dest_name); ext2fs_close(fs); return(1); } if (verbose) fprintf(stderr, "linked %s/%s as %s/%s\n", ((src_dir == NULL) ? "." : src_dir), src_name, ((dest_dir == NULL) ? "." : dest_dir), dest_name); ext2fs_close(fs); return(0); } /* end of do_ln */ /* Name: create_hard_link() * * Description: * * This function creates a hard link to an existing file * * Algorithm: * * Check input parameters * Check to see if the new file name already exists * Make sure the new file is not an existing directory * If the file exists, remove it if the del_current flag is set * Add the new file name and it's inode to the current directory. * Get the inode structure for the current inode number * update the number of links * Write the inode structure back out to the file system. * * Global Variables: * * None. * * Arguments: * * ext2_filsys fs; The current file system * ext2_ino_t cwd; The current working directory * ext2_ino_t new_file_ino; The inode number of the new file * char *newfile; The name of the new file * int ln_flags; Flags affecting hard_link action * * Return Values: * * 0 - the new file link was created successfully * any other value indicates an error * * Author: Keith W. Sheffield * Date: 03/05/2002 * * Modification History: * * MM/DD/YY Name Description * 06/30/02 K.Sheffield Directory link flag is now based on the * type of file being linked. This was * causing problems if a directory was * renamed. */ long create_hard_link(ext2_filsys fs, ext2_ino_t cwd, ext2_ino_t new_file_ino, char *newfile, int ln_flags) { ext2_ino_t curr_ino; struct ext2_inode inode; long retval; int dir_flag; if (fs == NULL || newfile == NULL) { fputs("Invalid input parameter. Exiting create_hard_link() with -1\n", stderr); return (-1); } /* check to see if the file name already exists in the current directory */ if ((retval = ext2fs_namei(fs, cwd, cwd, newfile, &curr_ino))) { if (retval != EXT2_ET_FILE_NOT_FOUND) { fprintf(stderr, "%s\n",error_message(retval)); return(retval); } } /* file name exists, let's see if is a directory */ else if ((retval = ext2fs_check_directory(fs, curr_ino))) { if (retval != EXT2_ET_NO_DIRECTORY) { fprintf(stderr, "%s\n",error_message(retval)); return(retval); } /* delete the existing file if needed */ if ((ln_flags & E2T_FORCE) && (curr_ino != new_file_ino)) { if ((retval = rm_file(fs, cwd, newfile, curr_ino))) { fprintf(stderr, "%s\n",error_message(retval)); return(retval); } } else { fprintf(stderr, "ln: %s: File exists\n", newfile); return(1); } } else { /* if we get here, then it's an existing directory */ fprintf(stderr, "%s is a directory!\n", newfile); return(1); } /* read the inode associated with the file */ if ((retval = read_inode(fs, new_file_ino, &inode))) { fprintf(stderr, "%s\n", error_message(retval)); return (retval); } /* determine how to link into the directory based on the type of file */ switch(inode.i_mode & LINUX_S_IFMT) { case LINUX_S_IFREG: dir_flag = EXT2_FT_REG_FILE; break; case LINUX_S_IFLNK: dir_flag = EXT2_FT_SYMLINK; break; case LINUX_S_IFDIR: dir_flag = EXT2_FT_DIR; break; case LINUX_S_IFSOCK: dir_flag = EXT2_FT_SOCK; break; case LINUX_S_IFBLK: dir_flag = EXT2_FT_BLKDEV; break; case LINUX_S_IFCHR: dir_flag = EXT2_FT_CHRDEV; break; case LINUX_S_IFIFO: dir_flag = EXT2_FT_FIFO; break; default: dir_flag = EXT2_FT_UNKNOWN; break; } if ((retval = ext2fs_link(fs, cwd, newfile, new_file_ino, dir_flag))) { /* check to see if we ran out of space in the directory */ if (retval == EXT2_ET_DIR_NO_SPACE) { /* try resizing the directory and try again */ if (0 == (retval = ext2fs_expand_dir(fs, cwd))) retval = ext2fs_link(fs, cwd, newfile, new_file_ino, dir_flag); } if (retval) { fprintf(stderr, "%s\n", error_message(retval)); return retval; } } /* update the inode stat information */ if ((ln_flags & E2T_DO_MV) == 0) { inode.i_links_count++; if ((retval = write_inode(fs, new_file_ino, &inode))) { fprintf(stderr, "%s\n", error_message(retval)); return (retval); } } return(0); } /* end of create_hard_link */ e2tools-0.1.0/e2tool-e2ls.c0000664000175000017500000006446313616631476012267 00000000000000/* $Header: /home/ksheff/src/e2tools/RCS/ls.c,v 0.8 2004/04/07 03:30:49 ksheff Exp $ */ /* * ls.c --- list directories * * Copyright (C) 1997 Theodore Ts'o. This file may be redistributed * under the terms of the GNU Public License. * * Modified by Keith W. Sheffield for inclusion with e2tools */ /* * $Log: ls.c,v $ * Revision 0.8 2004/04/07 03:30:49 ksheff * Updated usage string. * * Revision 0.7 2004/04/07 02:41:50 ksheff * Modified to bracket files with an inode number of 0 with >< characters. * * Revision 0.6 2004/04/06 20:27:26 ksheff * Modified to print "No files found!" for empty directories, corrected the * directory name display, and fixed REGEX_OPT masking. * * Revision 0.5 2002/06/05 23:14:11 ksheff * Fixed short display with respect to displaying the contents of multiple * directories. * * Revision 0.4 2002/06/05 23:07:34 ksheff * Allowed for multiple directory and file specifications. Added the -f * option for no sorting. * * Revision 0.3 2002/06/03 23:00:51 ksheff * Removed display code from directory iterator. A list of displayable files * is now generated. This list can be sorted and displayed in a variety of * ways. The -a, -c, -i, -r, and -t options are now accepted. * * Revision 0.2 2002/03/05 12:12:52 ksheff * Removed setting optind for SCO. * * Revision 0.1 2002/02/27 04:46:21 ksheff * initial revision * */ #include #include #include #include #include #include "e2tools-autoconfig.h" #include "e2tools.h" #include "elist.h" #include "e2tool-e2ls.h" /* * list directory */ #define LONG_OPT 0x0001 #define DELETED_OPT 0x0002 #define REGEX_OPT 0x0004 #define REVERSE_OPT 0x0008 #define HIDDEN_OPT 0x0010 #define CREATE_OPT 0x0020 #define INODE_OPT 0x0040 #define NUMERIC_OPT 0x0080 #define SELINUX_OPT 0x0100 #define DIRECTORY_TYPE -1 #define NORMAL_TYPE 0 struct list_dir_struct { int options; regex_t *reg; elist_t *files; }; typedef struct list_file_struct { char *name; struct ext2_inode inode; ext2_ino_t dir; ext2_ino_t inode_num; int entry; long type; } ls_file_t; static const char *monstr[] = { "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" }; static ext2_filsys fs; static int max_name_len = 0; static int list_dir_proc(ext2_ino_t dir, int entry, struct ext2_dir_entry *dirent, int offset, int blocksize, char *buf, void *private); void free_ls_file_t(void *f); void long_disp(ls_file_t *info, int *col, int options); void short_disp(ls_file_t *info, int *col, int options); int no_sort(const void *n1, const void *n2); int name_sort(const void *n1, const void *n2); int inode_sort(const void *n1, const void *n2); int mod_time_sort(const void *n1, const void *n2); int creat_time_sort(const void *n1, const void *n2); long add_ls_file(char *name, int namelen, ext2_ino_t dir, ext2_ino_t ino, int entry, int type, struct list_dir_struct *ls); elist_t * remove_ls_dups(elist_t *list); /* Name: list_dir_proc() * * Description: * * * Algorithm: * * * Global Variables: * * None * * Arguments: * * * Return Values: * * * Author: Theodore Ts'o * Date: 1997 * * Modification History: * * MM/DD/YY Name Description * 02/27/02 K.Sheffield Modified for use with e2tools */ static int list_dir_proc(ext2_ino_t dir, int entry, struct ext2_dir_entry *dirent, int UNUSED_PARM(offset), int UNUSED_PARM(blocksize), char UNUSED_PARM(*buf), void *private) { char name[EXT2_NAME_LEN]; struct list_dir_struct *ls = (struct list_dir_struct *) private; int thislen; thislen = ((dirent->name_len & 0xFF) < EXT2_NAME_LEN) ? (dirent->name_len & 0xFF) : EXT2_NAME_LEN; strncpy(name, dirent->name, thislen); name[thislen] = '\0'; /* skip hidden files unless we ask for them */ if (0 == (ls->options & HIDDEN_OPT) && name[0] == '.') return(0); if ((ls->options & REGEX_OPT) && regexec(ls->reg, name, 0, NULL, 0)) return(0); return(add_ls_file(name, thislen, dir, dirent->inode, entry, NORMAL_TYPE, ls)); } /* Name: add_ls_file() * * Description: * * * Algorithm: * * * Global Variables: * * None * * Arguments: * * * Return Values: * * * Author: K.Sheffield * Date: 02/27/2002 * * Modification History: * * MM/DD/YY Name Description */ long add_ls_file(char *name, int namelen, ext2_ino_t dir, ext2_ino_t ino, int entry, int type, struct list_dir_struct *ls) { ls_file_t *file_info; elist_t *flist; if (NULL == (file_info = calloc(sizeof(ls_file_t),1))) { perror("list_dir"); return(0); } file_info->dir = dir; if (entry == DIRENT_DELETED_FILE) file_info->inode_num = 0; else file_info->inode_num = ino; file_info->entry = entry; file_info->type = type; if (file_info->inode_num) { if (read_inode(fs, file_info->inode_num, &file_info->inode)) { free(file_info); return 0; } } if (name) file_info->name = strdup(name); if (NULL == (flist = elist_insert(ls->files, file_info))) { perror("list_dir"); free_ls_file_t(file_info); return 0; } ls->files = flist; if (max_name_len < namelen) max_name_len = namelen; return 0; } /* Name: free_ls_file_t() * * Description: * * This function is used to free an ls_file_t structure. * * Algorithm: * * Free the file's name if it is not NULL * Free the ls_file_t structure * Check to make sure the ls_file_t structure is not NULL * * Global Variables: * * None. * * Arguments: * * void *f; The structure to free * * Return Values: * * none * * Author: Keith W. Sheffield * Date: 06/03/2002 * * Modification History: * * MM/DD/YY Name Description * */ void free_ls_file_t(void *f) { ls_file_t *n = (ls_file_t *) f; if (n != NULL) { if (n->name != NULL) free(n->name); free(n); } } /* end of free_ls_file_t */ static void print_usage(FILE *out) { #ifdef HAVE_EXT2FS_XATTRS fputs("Usage: e2ls [-acDfilnrtZ][-d dir] file\n", out); #else fputs("Usage: e2ls [-acDfilnrt][-d dir] file\n", out); #endif } /* Name: do_list_dir() * * Description: * * * Algorithm: * * * Global Variables: * * None * * Arguments: * * * Return Values: * * * Author: Theodore Ts'o * Date: 1997 * * Modification History: * * MM/DD/YY Name Description * 02/27/02 K.Sheffield Modified for use with e2tools * 04/06/04 K.Sheffield Modified to print "No Files Found!" for * each empty directory. Corrected masking * out REGEX_OPT. */ int main_e2ls(int argc, char *argv[]) { ext2_ino_t root; ext2_ino_t cwd; ext2_ino_t inode=0; int retval; int c; int flags; struct list_dir_struct ls; char *fs_name; char *last_fs_name; char *path = NULL; char *dup_path = NULL; char *dir_name; char *base_name; int (*file_sort)(const void *n1, const void *n2) = name_sort; void (*file_disp)(ls_file_t *n, int *col, int options) = short_disp; elist_t *files=NULL; int col=0; ls_file_t *cur_file; long last_type = 1; memset(&ls, 0, sizeof(ls)); last_fs_name = NULL; #ifdef HAVE_OPTRESET optreset = 1; /* Makes BSD getopt happy */ #endif #ifdef HAVE_EXT2FS_XATTRS while ((c = getopt (argc, argv, "acDd:filnrtZ")) != EOF) #else while ((c = getopt (argc, argv, "acDd:filnrt")) != EOF) #endif { switch (c) { case 'a': ls.options |= HIDDEN_OPT; break; case 'c': ls.options |= CREATE_OPT; break; case 'l': file_disp = long_disp; break; case 'n': file_disp = long_disp; ls.options |= NUMERIC_OPT; break; case 'D': ls.options |= DELETED_OPT; break; case 'd': fs_name = optarg; if (NULL != (path = strchr(fs_name, ':'))) *path++ = '\0'; if ((retval = open_filesystem(fs_name, &fs, &root, 0))) { return EXIT_FAILURE; } last_fs_name = fs_name; break; case 'f': file_sort = no_sort; break; case 't': file_sort = mod_time_sort; break; case 'r': ls.options |= REVERSE_OPT; break; case 'i': file_sort = inode_sort; ls.options |= INODE_OPT; break; #ifdef HAVE_EXT2FS_XATTRS case 'Z': ls.options |= SELINUX_OPT; break; #endif default: fprintf(stderr, "%s: invalid option: %c\n", "e2ls", c); print_usage(stderr); return EXIT_FAILURE; } } if (argc <= optind) { print_usage(stderr); return EXIT_FAILURE; } if (ls.options & CREATE_OPT && (file_sort == mod_time_sort || file_disp != long_disp)) file_sort = creat_time_sort; /* sort the remaining command line arguments */ qsort(argv+optind, argc-optind, sizeof(char *), my_strcmp); for(c=optind;cdata; if (cur_file->type == DIRECTORY_TYPE) { if (col > 0) { putchar('\n'); col = 0; } if (last_type == DIRECTORY_TYPE) printf("No files found!\n"); printf("%s:", cur_file->name); } else { if (last_type == DIRECTORY_TYPE) putchar('\n'); (file_disp)(cur_file, &col, ls.options); } last_type = cur_file->type; files = files->next; } if (last_type == DIRECTORY_TYPE) printf("No files found!"); } putchar('\n'); elist_free(ls.files, free_ls_file_t); ext2fs_close(fs); return(0); } /* Name: long_disp() * * Description: * * This function displays a file's information for a long listing * * Algorithm: * * Generate the time string for the modification time * Display the file's permission bits, owner, group, mod time, and name * * Global Variables: * * none * * Arguments: * * ls_file_t *info; The structure containing the file information * int *col; The current column - unused * int options; Options to ls * * Return Values: * * None * * Author: Keith W. Sheffield * Date: 06/03/2002 * * Modification History: * * MM/DD/YY Name Description * 06/06/02 K.Sheffield Increased file size width * 04/06/04 K.Sheffield Modified to show entries with an inode of 0 * as deleted. */ void long_disp(ls_file_t *info, int UNUSED_PARM(*col), int options) { char lbr, rbr; char modestr[11]; char userstr[9]; char groupstr[9]; char datestr[80]; time_t modtime; struct tm *tm_p; if (info->entry == DIRENT_DELETED_FILE || info->inode_num == 0) { lbr = '>'; rbr = '<'; } else { lbr = rbr = ' '; } sprintf(modestr, "%c%c%c%c%c%c%c%c%c%c", LINUX_S_ISLNK(info->inode.i_mode) ? 'l' : LINUX_S_ISDIR(info->inode.i_mode) ? 'd' : LINUX_S_ISCHR(info->inode.i_mode) ? 'c' : LINUX_S_ISBLK(info->inode.i_mode) ? 'b' : LINUX_S_ISFIFO(info->inode.i_mode) ? 'p' : LINUX_S_ISSOCK(info->inode.i_mode) ? 's' : '-', (info->inode.i_mode & (1 << 8)) ? 'r' : '-', (info->inode.i_mode & (1 << 7)) ? 'w' : '-', (info->inode.i_mode & LINUX_S_ISUID) ? 'S' : (info->inode.i_mode & (1 << 6)) ? 'x' : '-', (info->inode.i_mode & (1 << 5)) ? 'r' : '-', (info->inode.i_mode & (1 << 4)) ? 'w' : '-', (info->inode.i_mode & LINUX_S_ISGID) ? 'S' : (info->inode.i_mode & (1 << 3)) ? 'x' : '-', (info->inode.i_mode & (1 << 2)) ? 'r' : '-', (info->inode.i_mode & (1 << 1)) ? 'w' : '-', (info->inode.i_mode & LINUX_S_ISVTX) ? 'T' : (info->inode.i_mode & (1 << 0)) ? 'x' : '-'); if (info->inode_num) { if (options & CREATE_OPT) modtime = info->inode.i_ctime; else modtime = info->inode.i_mtime; tm_p = localtime(&modtime); sprintf(datestr, "%2d-%s-%4d %02d:%02d", tm_p->tm_mday, monstr[tm_p->tm_mon], 1900 + tm_p->tm_year, tm_p->tm_hour, tm_p->tm_min); } else strcpy(datestr, " "); if (options & NUMERIC_OPT) { const int userlen = 5; sprintf(userstr, "%*d", userlen, info->inode.i_uid); sprintf(groupstr, "%*d", userlen, info->inode.i_gid); } else { const int userlen = 8; char buf[1024]; struct passwd pwd, *p_pwd; struct group grp, *p_grp; getpwuid_r(info->inode.i_uid, &pwd, buf, sizeof(buf), &p_pwd); if (p_pwd) snprintf(userstr, userlen+1, "%*s", userlen, pwd.pw_name); else sprintf(userstr, "%*d", userlen, info->inode.i_uid); getgrgid_r(info->inode.i_gid, &grp, buf, sizeof(buf), &p_grp); if (p_grp) snprintf(groupstr, userlen+1, "%*s", userlen, grp.gr_name); else sprintf(groupstr, "%*d", userlen, info->inode.i_gid); } printf("%c%6u%c %10s %s %s ", lbr, info->inode_num, rbr, modestr, userstr, groupstr); if (LINUX_S_ISDIR(info->inode.i_mode)) printf("%7d", info->inode.i_size); else printf("%7" PRIu64, (uint64_t)(info->inode.i_size | ((__u64)info->inode.i_size_high << 32))); printf(" %s %s", datestr, info->name); #ifdef HAVE_EXT2FS_XATTRS if (options & SELINUX_OPT) { struct ext2_xattr_handle *handle; char *val; size_t value_len = 0; ext2fs_xattrs_open(fs, info->inode_num, &handle); if (handle) { ext2fs_xattrs_read(handle); ext2fs_xattr_get(handle, "security.selinux", (void**)&val, &value_len); int i; int l = 16 - strlen(info->name); for (i = 0; i < l; i++) { printf(" "); } if (value_len) { printf(" %s ", val); free(val); } else printf(" - "); ext2fs_xattrs_close(&handle); } else printf(" - "); } #endif printf("\n"); } /* end of long_disp */ /* Name: short_disp() * * Description: * * This function displays a file's information for a long listing * * Algorithm: * * Display the file's name at the appropriate column. * * Global Variables: * * none * * Arguments: * * ls_file_t *info; The structure containing the file information * int *col; The current column * int options; Options to ls * * Return Values: * * None * * Author: Keith W. Sheffield * Date: 06/03/2002 * * Modification History: * * MM/DD/YY Name Description * 04/06/04 K.Sheffield Modified to show entries with an inode of 0 * as deleted. */ void short_disp(ls_file_t *info, int *col, int options) { char lbr, rbr; char tmp[300]; int thislen; static int max_col_size = 0; if (max_col_size == 0) { max_col_size = 80/(max_name_len + 2 + ((options & INODE_OPT) ? 8 : 0)); if (max_col_size == 0) max_col_size = -1; else max_col_size = 80/max_col_size; } if (info->entry == DIRENT_DELETED_FILE || info->inode_num == 0) { lbr = '>'; rbr = '<'; } else { lbr = 0; rbr = ' '; } if (lbr == 0) { if (options & INODE_OPT) sprintf(tmp, "%7d %s%c", info->inode_num, info->name, rbr); else sprintf(tmp, "%s%c", info->name, rbr); } else { if (options & INODE_OPT) sprintf(tmp, "%7d %c%s%c", info->inode_num, lbr, info->name, rbr); else sprintf(tmp, "%c%s%c", lbr, info->name, rbr); } thislen = strlen(tmp); if (*col + thislen > 80) { putchar('\n'); *col = 0; } thislen = max_col_size - thislen; if (thislen < 0) thislen = 0; printf("%s%*.*s", tmp, thislen, thislen, ""); *col += max_col_size; } /* Name: no_sort() * * Description: * * This function sorts two ls_file_t structures by the file name * * Algorithm: * * Assign two ls_file_t pointers from the input void pointers * Return the result of the comparison of the directories & type * * Global Variables: * * None * * Arguments: * * void *n1; The first node being compared * void *n2; The second node being compared * * Return Values: * * >0 - n1 > n2 * =0 - n1 == n2 * <0 - n1 < n2 * * Author: Keith W. Sheffield * Date: 06/03/2002 * * Modification History: * * MM/DD/YY Name Description * */ int no_sort(const void *n1, const void *n2) { ls_file_t *f1 = *((ls_file_t **) n1); ls_file_t *f2 = *((ls_file_t **) n2); int retval; return((retval = (f1->dir - f2->dir)) ? retval : (f1->type - f2->type)); } /* end of name_sort */ /* Name: name_sort() * * Description: * * This function sorts two ls_file_t structures by the file name * * Algorithm: * * Assign two ls_file_t pointers from the input void pointers * Return the result of the comparison of the names * * Global Variables: * * None * * Arguments: * * void *n1; The first node being compared * void *n2; The second node being compared * * Return Values: * * >0 - n1 > n2 * =0 - n1 == n2 * <0 - n1 < n2 * * Author: Keith W. Sheffield * Date: 06/03/2002 * * Modification History: * * MM/DD/YY Name Description * */ int name_sort(const void *n1, const void *n2) { ls_file_t *f1 = *((ls_file_t **) n1); ls_file_t *f2 = *((ls_file_t **) n2); int retval; return((retval = (f1->dir - f2->dir)) ? retval : ((retval = (f1->type - f2->type)) ? retval : strcmp(f1->name, f2->name))); } /* end of name_sort */ /* Name: inode_sort() * * Description: * * This function sorts two ls_file_t structures by the file inode number * * Algorithm: * * Assign two ls_file_t pointers from the input void pointers * Return the result of the comparison of the inode numbers * * Global Variables: * * None * * Arguments: * * void *n1; The first node being compared * void *n2; The second node being compared * * Return Values: * * >0 - n1 > n2 * =0 - n1 == n2 * <0 - n1 < n2 * * Author: Keith W. Sheffield * Date: 06/03/2002 * * Modification History: * * MM/DD/YY Name Description * */ int inode_sort(const void *n1, const void *n2) { ls_file_t *f1 = *((ls_file_t **) n1); ls_file_t *f2 = *((ls_file_t **) n2); int retval; return((retval = (f1->dir - f2->dir)) ? retval : ((retval = (f1->type - f2->type)) ? retval : (int)(f1->inode_num - f2->inode_num))); } /* end of inode_sort */ /* Name: mod_time_sort() * * Description: * * This function sorts two ls_file_t structures by the file modification time * * Algorithm: * * Assign two ls_file_t pointers from the input void pointers * Return the result of the comparison of the modification time * * Global Variables: * * None * * Arguments: * * void *n1; The first node being compared * void *n2; The second node being compared * * Return Values: * * >0 - n1 > n2 * =0 - n1 == n2 * <0 - n1 < n2 * * Author: Keith W. Sheffield * Date: 06/03/2002 * * Modification History: * * MM/DD/YY Name Description * */ int mod_time_sort(const void *n1, const void *n2) { ls_file_t *f1 = *((ls_file_t **) n1); ls_file_t *f2 = *((ls_file_t **) n2); int retval; return((retval = (f1->dir - f2->dir)) ? retval : ((retval = (f1->type - f2->type)) ? retval : (int)(f2->inode.i_mtime - f1->inode.i_mtime))); } /* end of mod_time_sort */ /* Name: creat_time_sort() * * Description: * * This function sorts two ls_file_t structures by the file creation time * * Algorithm: * * Assign two ls_file_t pointers from the input void pointers * Return the result of the comparison of the creation time * * Global Variables: * * None * * Arguments: * * void *n1; The first node being compared * void *n2; The second node being compared * * Return Values: * * >0 - n1 > n2 * =0 - n1 == n2 * <0 - n1 < n2 * * Author: Keith W. Sheffield * Date: 06/03/2002 * * Modification History: * * MM/DD/YY Name Description * */ int creat_time_sort(const void *n1, const void *n2) { ls_file_t *f1 = *((ls_file_t **) n1); ls_file_t *f2 = *((ls_file_t **) n2); int retval; return((retval = (f1->dir - f2->dir)) ? retval : ((retval = (f1->type - f2->type)) ? retval : (int)(f2->inode.i_ctime - f1->inode.i_ctime))); } /* end of creat_time_sort */ /* Name: remove_ls_dups() * * Description: * * This function will remove the first directory node if it is the only one * found. It will also remove bogus entries. * * Algorithm: * * For each node in the linked list * If the current node has no data * Remove it from the linked list * If the current entry is a DIRECTORY_TYPE * Increment the number of directories. * Return the starting node in the linked list * * Global Variables: * * None. * * Arguments: * * elist *list; The linked list to process * * Return Values: * * The starting node in the linked list. * * Author: Keith W. Sheffield * Date: 06/05/2002 * * Modification History: * * MM/DD/YY Name Description * 04/06/04 K.Sheffield Modified to just remove the first directory * node if it is the only one found. * */ elist_t * remove_ls_dups(elist_t *list) { elist_t *start = list; ls_file_t *cd; int cnt=0; while(list != NULL) { cd = (ls_file_t *) list->data; if (cd == NULL) { /* remove any empty nodes */ if (list == start) start = list->next; list = elist_delete(list, free_ls_file_t); continue; } else if (cd->type == DIRECTORY_TYPE) { cnt++; } list = list->next; } /* if there is only one directory entry, delete it */ if (cnt == 1) start = elist_delete(start, free_ls_file_t); return(start); } /* end of remove_ls_dups */ e2tools-0.1.0/e2tools-toolmap.h0000664000175000017500000000044713616631476013255 00000000000000/* Note: The corresponding e2tools-toolmap.c file is autogenerated. */ #ifndef E2TOOLS_TOOLMAP_H #define E2TOOLS_TOOLMAP_H struct toolmap_element { char *name; int (*main_func)(int argc, char *argv[]); }; extern struct toolmap_element toolmap[]; #endif /* !defined(E2TOOLS_TOOLMAP_H) */ e2tools-0.1.0/compiler-definitions.h0000664000175000017500000000476413617017022014330 00000000000000#ifndef E2TOOLS_COMPILER_DEFINITIONS_H #define E2TOOLS_COMPILER_DEFINITIONS_H #include "e2tools-autoconfig.h" /** Size of struct member * * Cf. http://stackoverflow.com/a/2129531/182675 */ #define SIZEOF_MEMBER(structname, membername) \ sizeof(((structname *)NULL)->membername) /** Compile time assertion, to be used within a function */ #define COMPILE_TIME_ASSERT(CONDITION) \ switch (0) { \ case 0: \ case (CONDITION): \ break; \ } /** Helper for BARE_COMPILE_TIME_ASSERT() macro * * This is ugly C preprocessor macro hacking to get the value of the * macro __LINE__ to be used in the function name. You need not * understand how this works - just accept that it does. */ #define MAKE_BARE_COMPILE_TIME_ASSERT_NAME \ MAKE_BARE_COMPILE_TIME_ASSERT_NAME1(COMPILE_TIME_ASSERT_fails_in_line, __LINE__) /** Helper for BARE_COMPILE_TIME_ASSERT() macro * * This is ugly C preprocessor macro hacking to get the value of the * macro __LINE__ to be used in the function name. You need not * understand how this works - just accept that it does. */ #define MAKE_BARE_COMPILE_TIME_ASSERT_NAME1(BASE, PARAM) \ MAKE_BARE_COMPILE_TIME_ASSERT_NAME2(BASE, PARAM) /** Helper for BARE_COMPILE_TIME_ASSERT() macro * * This is ugly C preprocessor macro hacking to get the value of the * macro __LINE__ to be used in the function name. You need not * understand how this works - just accept that it does. */ #define MAKE_BARE_COMPILE_TIME_ASSERT_NAME2(BASE, PARAM) \ BASE ## _ ## PARAM /** Compile time assertion, to be used outside a function * * The generated function is generated "naked", so that it does not * actually produce any code in the output. Thus the compile time * assertion does not end up producing any actual code. The * impacto on the object file and the binary should be mainly an * entry in the symbol table which is acceptable. */ #define BARE_COMPILE_TIME_ASSERT(CONDITION) \ static \ void MAKE_BARE_COMPILE_TIME_ASSERT_NAME(void) \ FUNCTION_ATTRIBUTE_NAKED_IF_POSSIBLE \ __attribute__(( used )); \ static \ void MAKE_BARE_COMPILE_TIME_ASSERT_NAME(void) \ { \ COMPILE_TIME_ASSERT(CONDITION); \ } #endif /* !defined(E2TOOLS_COMPILER_DEFINITIONS_H) */ e2tools-0.1.0/e2tool-e2mkdir.h0000664000175000017500000000057013616631476012751 00000000000000#ifndef E2TOOL_E2MKDIR_H #define E2TOOL_E2MKDIR_H extern int main_e2mkdir(int argc, char *argv[]); extern long create_dir(ext2_filsys fs, ext2_ino_t root, ext2_ino_t *cwd, char *dirname, struct stat *def_stat); extern long change_cwd(ext2_filsys fs, ext2_ino_t root, ext2_ino_t *cwd, char *dirname); #endif /* !defined(E2TOOL_E2MKDIR_H) */ e2tools-0.1.0/e2tool-e2ls.h0000664000175000017500000000020113616631476012250 00000000000000#ifndef E2TOOL_E2LS_H #define E2TOOL_E2LS_H extern int main_e2ls(int argc, char *argv[]); #endif /* !defined(E2TOOL_E2LS_H) */ e2tools-0.1.0/e2tools.c0000664000175000017500000000334513617177211011570 00000000000000/* $Header: /home/ksheff/src/e2tools/RCS/e2tools.c,v 0.7 2002/08/08 07:55:03 ksheff Exp $ */ /* * e2tools.c */ /* Description */ /* * * */ /* * $Log: e2tools.c,v $ * Revision 0.7 2002/08/08 07:55:03 ksheff * Added e2tail * * Revision 0.6 2002/04/10 10:43:09 ksheff * Added e2rm * * Revision 0.5 2002/03/21 04:38:14 ksheff * Created a separate do_mv function instead of overloading do_ln. * * Revision 0.4 2002/03/07 07:17:24 ksheff * Added ability to move files on an ext2fs. * * Revision 0.3 2002/03/05 14:02:30 ksheff * Added a call to do_ln() if the user wants to invoke the ln program. * * Revision 0.2 2002/02/27 05:26:22 ksheff * Added a call to e2mkdir if the user wants to invoke the mkdir program. * * Revision 0.1 2002/02/27 04:47:21 ksheff * initial revision * */ /* Feature Test Switches */ /* Headers */ #include "e2tools.h" #include "e2tools-toolmap.h" void usage() { fprintf(stderr, "Usage: e2tools [OPTION...]\n"); fprintf(stderr, "\n"); fprintf(stderr, " Commands:\n"); for (unsigned int i=0; toolmap[i].name; ++i) { fprintf(stderr, " %s\n", toolmap[i].name); } } int main(int argc, char *argv[]) { char *ptr; if (NULL != (ptr = strrchr(argv[0], '/'))) ptr++; else ptr = argv[0]; if (strcmp(ptr, "e2tools") == 0) { if (argc < 2) { usage(); exit(1); } ++argv; --argc; ptr = argv[0]; } initialize_ext2_error_table(); for (unsigned int i=0; toolmap[i].name; ++i) { if (strcmp(ptr, toolmap[i].name) == 0) { exit(toolmap[i].main_func(argc, argv)); } } fprintf(stderr, "e2tools command not implemented\n"); return 1; } e2tools-0.1.0/configure0000775000175000017500000101263213617216135011743 00000000000000#! /bin/sh # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.69 for e2tools 0.1.0. # # Report bugs to . # # # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. # # # This configure script is free software; the Free Software Foundation # gives unlimited permission to copy, distribute and modify it. ## -------------------- ## ## M4sh Initialization. ## ## -------------------- ## # Be more Bourne compatible DUALCASE=1; export DUALCASE # for MKS sh if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : emulate sh NULLCMD=: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which # is contrary to our usage. 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" >&6; } if ${gl_cv_next_stdint_h+:} false; then : $as_echo_n "(cached) " >&6 else if test $ac_cv_header_stdint_h = yes; then cat confdefs.h - <<_ACEOF >conftest.$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,[]$^\\.*/[],\\&,g' gl_header_literal_regex=`echo 'stdint.h' \ | sed -e "$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_absolute_stdint_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | sed -n "$gl_absolute_header_sed"` gl_header=$gl_cv_absolute_stdint_h gl_cv_next_stdint_h='"'$gl_header'"' else gl_cv_next_stdint_h='<'stdint.h'>' fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdint_h" >&5 $as_echo "$gl_cv_next_stdint_h" >&6; } fi NEXT_STDINT_H=$gl_cv_next_stdint_h if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' gl_next_as_first_directive='<'stdint.h'>' else # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' gl_next_as_first_directive=$gl_cv_next_stdint_h fi NEXT_AS_FIRST_DIRECTIVE_STDINT_H=$gl_next_as_first_directive if test $ac_cv_header_stdint_h = yes; then HAVE_STDINT_H=1 else HAVE_STDINT_H=0 fi if test $ac_cv_header_stdint_h = yes; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h conforms to C99" >&5 $as_echo_n "checking whether stdint.h conforms to C99... " >&6; } if ${gl_cv_header_working_stdint_h+:} false; then : $as_echo_n "(cached) " >&6 else gl_cv_header_working_stdint_h=no cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ #include /* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in . */ #if !(defined WCHAR_MIN && defined WCHAR_MAX) #error "WCHAR_MIN, WCHAR_MAX not defined in " #endif /* BSD/OS 4.0.1 has a bug: , and must be included before . */ #include #include #if HAVE_WCHAR_H # include # include # include #endif #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; }; 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 $gltype... 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" >&6; } if eval \${gl_cv_bitsizeof_${gltype}+:} false; then : $as_echo_n "(cached) " >&6 else if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" " /* BSD/OS 4.0.1 has a bug: , and must be included before . */ #include #include #if HAVE_WCHAR_H # include # include # include #endif #include "; then : else result=unknown fi eval gl_cv_bitsizeof_${gltype}=\$result fi eval ac_res=\$gl_cv_bitsizeof_${gltype} { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } eval result=\$gl_cv_bitsizeof_${gltype} if test $result = unknown; then result=0 fi GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` cat >>confdefs.h <<_ACEOF #define BITSIZEOF_${GLTYPE} $result _ACEOF eval BITSIZEOF_${GLTYPE}=\$result done for gltype in sig_atomic_t wchar_t wint_t ; do { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gltype is signed" >&5 $as_echo_n "checking whether $gltype is signed... " >&6; } if eval \${gl_cv_type_${gltype}_signed+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$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 int verify[2 * (($gltype) -1 < ($gltype) 0) - 1]; int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : result=yes else result=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext eval gl_cv_type_${gltype}_signed=\$result fi eval ac_res=\$gl_cv_type_${gltype}_signed { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } eval result=\$gl_cv_type_${gltype}_signed GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` if test "$result" = yes; then cat >>confdefs.h <<_ACEOF #define HAVE_SIGNED_${GLTYPE} 1 _ACEOF eval HAVE_SIGNED_${GLTYPE}=1 else eval HAVE_SIGNED_${GLTYPE}=0 fi done gl_cv_type_ptrdiff_t_signed=yes gl_cv_type_size_t_signed=no if test $APPLE_UNIVERSAL_BUILD = 0; then for gltype in ptrdiff_t size_t ; do { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5 $as_echo_n "checking for $gltype integer literal suffix... " >&6; } if eval \${gl_cv_type_${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 fi for gltype in sig_atomic_t wchar_t wint_t ; do { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5 $as_echo_n "checking for $gltype integer literal suffix... " >&6; } if eval \${gl_cv_type_${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 GNULIB_IMAXABS=0; GNULIB_IMAXDIV=0; GNULIB_STRTOIMAX=0; GNULIB_STRTOUMAX=0; HAVE_DECL_IMAXABS=1; HAVE_DECL_IMAXDIV=1; HAVE_DECL_STRTOIMAX=1; HAVE_DECL_STRTOUMAX=1; REPLACE_STRTOIMAX=0; REPLACE_STRTOUMAX=0; INT32_MAX_LT_INTMAX_MAX=1; INT64_MAX_EQ_LONG_MAX='defined _LP64'; PRI_MACROS_BROKEN=0; PRIPTR_PREFIX=__PRIPTR_PREFIX; UINT32_MAX_LT_UINTMAX_MAX=1; UINT64_MAX_EQ_ULONG_MAX='defined _LP64'; : : if test $gl_cv_have_include_next = yes; then gl_cv_next_inttypes_h='<'inttypes.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_inttypes_h+:} false; then : $as_echo_n "(cached) " >&6 else if test $ac_cv_header_inttypes_h = yes; then cat confdefs.h - <<_ACEOF >conftest.$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,[]$^\\.*/[],\\&,g' gl_header_literal_regex=`echo 'inttypes.h' \ | sed -e "$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_absolute_inttypes_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | sed -n "$gl_absolute_header_sed"` gl_header=$gl_cv_absolute_inttypes_h gl_cv_next_inttypes_h='"'$gl_header'"' else gl_cv_next_inttypes_h='<'inttypes.h'>' fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_inttypes_h" >&5 $as_echo "$gl_cv_next_inttypes_h" >&6; } fi NEXT_INTTYPES_H=$gl_cv_next_inttypes_h if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' gl_next_as_first_directive='<'inttypes.h'>' else # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' gl_next_as_first_directive=$gl_cv_next_inttypes_h fi NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H=$gl_next_as_first_directive for gl_func in imaxabs imaxdiv strtoimax strtoumax; do as_gl_Symbol=`$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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\ echo "#include "; \ echo "#include \"e2tools-toolmap.h\""; \ for tool in $(e2tools_list); do \ echo "#include \"e2tool-$${tool}.h\""; \ done; \ echo "struct toolmap_element toolmap[] = {"; \ for tool in $(e2tools_list); do \ echo " {\"$${tool}\", main_$${tool}},"; \ done; \ echo " {NULL, NULL}"; \ echo "};"; \ ) > e2tools-toolmap.c.tmp mv -f e2tools-toolmap.c.tmp e2tools-toolmap.c all-local: e2tools$(EXEEXT) for symlink in $(e2tools_list); do \ rm -f "$${symlink}"; \ $(LN_S) e2tools "$${symlink}" || exit 1; \ done install-exec-hook: cd $(DESTDIR)$(bindir) && \ for symlink in $(e2tools_list); do \ rm -f "$${symlink}"; \ $(LN_S) e2tools "$${symlink}" || exit 1; \ done uninstall-hook: -cd $(DESTDIR)$(bindir) && rm -f $(e2tools_list) clean-local: -rm -f *.i *.s -rm -f $(e2tools_list) # 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: e2tools-0.1.0/e2tool-e2mv.h0000664000175000017500000000045713616631476012271 00000000000000#ifndef E2TOOL_E2MV_H #define E2TOOL_E2MV_H extern int main_e2mv(int argc, char *argv[]); extern long get_file_parts(ext2_filsys fs, ext2_ino_t root, char *pathname, ext2_ino_t *dir_ino, char **dir_name, char **base_name); #endif /* !defined(E2TOOL_E2MV_H) */ e2tools-0.1.0/NEWS.md0000664000175000017500000000655613617215573011146 00000000000000e2tools-0.1.0 (2020-02-07) ========================== * With Keith Sheffield's e2tools home page having disappeared, Christoph Gysin has invited Hans Ulrich Niedermann to join the efforts maintaining e2tools at https://github.com/e2tools/e2tools and make https://e2tools.github.io/ the new homepage (in early 2020). * Merges the diverged Rudoy/Gysin and Niedermann branches. * `e2tail` now accepts the no-op `-v` option. * Enlarged another buffer to make sure the data fits. * Fix a few signed/unsigned integer comparisons in `e2tail` (found via compiler warnings). * Add SELinux support for `e2ls -Z`, which is built only if libext2fs actually contains the functions of the xattrs API. * Moved all e2tool documentation from the `README.md` including the tool examples to the respective man pages. * Added a first simple test script to run during `make check` checking the e2tools actually work. * `make dist` only generates gzip compressed `*.tar.gz` tarballs. * `e2ls` now aborts and exits with an error when it encounters an unrecognized commandline option. e2tools-0.0.16.4 (early 2019, Niedermann branch only) ===================================================== * Fix compiler warnings on undefined functions and unused variables. * Fix one buffer size issue found by compiler warning. e2tools without named releases (mid 2015, Rudoy/Gysin branch only) ================================================================== * Eugene Rudoy and Christoph Gysin clean up the code for use in Debian and other distributions. * Add e2tools executable to which all tools symlink (it used to be the e2cp executable which all other tools symlinked). * Pretty-print file mode in `e2ls` (`-rw-r--r--` and such). * Add `e2ls` option `-n` to show owner and group in numeric form. * `e2tail` stops accepting the no-op `-v` option. e2tools-0.0.16.3 (late 2007) ============================ * Hans Ulrich Niedermann's late 2007 build and compatibility cleanup efforts from https://github.com/ndim/e2tools mostly to help preparing the Fedora e2tools package. * Fix a few signed/unsigned integer comparisons (compiler warning). * Avoid assignment within expression (compiler warning). * This is basically the fork point where the Rudoy/Gysin branch on one side (2015) and the Niedermann branch (2019) on the other side started diverging. e2tools-0.0.16 and earlier (the Keith Sheffield era) ==================================================== * e2tools-0.0.16.tar.gz is the last tarball release from Keith Sheffield. The e2tools capabilities have not changed significantly between that release and 2020. * 2004-04-06 is Keith Sheffield's last ChangeLog entry. * A e2tools-0.0.16.tar.gz link is on the e2tools page (wayback machine capture date 2004-06-09, "Last modified" 2004-04-06). * A e2tools-0.0.15.tar.gz link is on the e2tools page (wayback machine capture date 2004-02-05, "Last modified" 2003-07-12). * e2tools-0.0.13.tar.gz is the first release to be found on [Keith Sheffield's e2tools page](http://home.earthlink.net/~k_sheff/sw/e2tools/) using the [wayback machine](https://web.archive.org/) capture from 2003-02-13. The "Last modified" suggestes that it has been released at 2002-08-08 or earlier, but the 2003-02-13 capture date at the very latest. e2tools-0.1.0/e2tool-e2tail.h0000664000175000017500000000021113616631476012564 00000000000000#ifndef E2TOOL_E2TAIL_H #define E2TOOL_E2TAIL_H extern int main_e2tail(int argc, char *argv[]); #endif /* !defined(E2TOOL_E2TAIL_H) */ e2tools-0.1.0/DEVELOPMENT.md0000664000175000017500000000310413616650116012131 00000000000000e2tools development notes ========================= This file contains a few notes for developers contributing to `e2tools`. Source code standards ===================== To be determined for e2tools: * C language standard * C standard library requirements * C sourcecode formatting rules Release checklist ================= This checklist outlines some basics for tagging a release on Github. Update the list when you run into and solved issues, such as how to properly release "make dist" generated tarballs using Github. * Is the `AUTHORS` file up to date? * Does the `NEWS.md` summarize all user visible changes? * Does `configure.ac` `AC_INIT` contain the correct version number? * Does the first line of `NEWS.md` contain the correct version number? * Does `make clean && make check` run? * Does `make distcheck` run? * Do the `git commit` and `git push` to the master branch on github. * Wait for Travis CI to finish building successfully. If the build fails, investigate and fix the problem. * Enjoy the [github releases web interface](https://github.com/e2tools/e2tools/releases): * Tag `e2tools` release `1.2.3` as `v1.2.3` beginning with the `v`. * Summarize the changes since the last release in the release notes, formatting it properly usign Github flavoured Markdown. `NEWS.md` will come in handy here. * Upload the release tarball generated by `make distcheck` attaching it to the Github release. * Update the https://e2tools.github.io/ web page to point at the Github release. e2tools-0.1.0/e2mv.10000664000175000017500000000301413616631476010770 00000000000000.TH E2MV 1 "2020\-02\-05" "Linux" "User commands" .\" .SH NAME e2mv \- moves or renames files on an ext2fs filesystem .\" .SH SYNOPSIS .B e2mv .RI [ options ] " files... dest" .\" .SH DESCRIPTION The \fBe2mv\fP command moves or renames files on an ext2fs filesystem. The source files must be explicitly stated. It does not use regular expressions, yet. .\" .SH OPTIONS .TP .B \-f Force the operation to remove any existing files. .TP .B \-s Swap names of the two files. .TP .B \-v Be verbose. .\" .SH EXAMPLES .PP Rename a file: e2cp \-v /tmp/boot.img:/boot/grub/grub.conf /boot/grub/grub.conf.old .\" .PP If `/boot/grub/grub.conf.old` already exists and is not a directory, this will fail. Use `\-f` to force removal. .PP Move a file to a different directory (`/data/processed`): e2cp \-v /dev/hdb1:/data/input0.txt /data/processed .\" .PP To swap the names of two files: e2cp \-vs /tmp/boot.img:/boot/grub/grub.conf /boot/grub/grub.conf.bk .\" .PP To swap two files and use a new name for the first one: e2cp \-vs boot.img:/boot/grub/grub.conf /boot/grub/grub.c2 /boot/grub/grub.c1 `/boot/grub/grub.conf` is now `/boot/grub/grub.c1` and `/boot/grub/grub.c2` is now `/boot/grub/grub.conf` .\" .SH SEE ALSO .BR e2tools (7), .BR e2ln (1), .BR e2ls (1), .BR e2mkdir (1), .BR e2cp (1), .BR e2rm (1), .BR e2tail (1). .\" .SH AUTHOR The \fBe2tools\fP were written by Keith Sheffield . .PP This manual page was written by Lucas Wall , for the Debian project (but may be used by others). e2tools-0.1.0/e2tool-e2mkdir.c0000664000175000017500000003734013616631476012751 00000000000000/* $Header: /home/ksheff/src/e2tools/RCS/mkdir.c,v 0.8 2004/04/07 03:19:32 ksheff Exp $ */ /* * mkdir.c * * Copyright (C) 2002 Keith W Sheffield. This file may be redistributed * under the terms of the GNU Public License. * * Derived from debugfs.c Copyright (C) 1993 Theodore Ts'o * and modified by Robert Sanders * as well as portions of the ext2fs library (C) 1993-1995 Theodore Ts'o */ /* Description */ /* * This file contains the functions used to create a directory in an ext2fs * filesystem. * */ /* * $Log: mkdir.c,v $ * Revision 0.8 2004/04/07 03:19:32 ksheff * Modified to always apply the default user and group information. * * Revision 0.7 2004/04/07 02:55:44 ksheff * Updated usage string. * * Revision 0.6 2002/07/09 02:15:23 ksheff * Fixed a error reporting bug that was not displaying the full file name. * * Revision 0.5 2002/04/10 09:30:28 ksheff * Added the ability to set the mode, owner, group, etc. for a directory. * * Revision 0.4 2002/03/05 13:42:12 ksheff * Fixed minor indentation. * * Revision 0.3 2002/03/05 12:14:10 ksheff * Removed setting optind for SCO. * * Revision 0.2 2002/02/27 05:34:43 ksheff * Added the function e2mkdir which is run by a user to create directories in * an ext2fs filesystem. * * Revision 0.1 2002/02/27 04:48:30 ksheff * initial revision * */ /* Headers */ #include "e2tools.h" #include "e2tool-e2mkdir.h" /* Local Prototypes */ long create_subdir(ext2_filsys fs, ext2_ino_t root, ext2_ino_t *cwd, char *dirname, struct stat *def_stat); /* Name: main_e2mkdir() * * Description: * * This function extracts the command line parameters and creates * directories based on user input * * Algorithm: * * Extract any command line switches * Sort the remaining arguments * For each argument * Open a new filesystem if needed * Create the directory * * Global Variables: * * None * * Arguments: * * int argc; The number of arguments * char *argv[]; the command line arguments * * Return Values: * * 0 - the directories were created successfully * otherwise, an error code is returned * * Author: Keith W. Sheffield * Date: 02/26/2002 * * Modification History: * * MM/DD/YY Name Description * 03/05/02 K. Sheffield Removed setting optind for SCO * 04/10/02 K.Sheffield Added a default directory permission * 04/06/04 K.Sheffield Modified to apply the default user and * group. */ int main_e2mkdir(int argc, char *argv[]) { int verbose=0; int num_files; int errcnt=0; char *last_filesys = NULL; char *cur_filesys = NULL; ext2_filsys fs = NULL; ext2_ino_t root; ext2_ino_t cwd; char **cur_opt; char *filespec; int i; char *ptr; int c; long retval; struct stat def_stat; init_stat_buf(&def_stat); def_stat.st_ino = 1; #ifdef HAVE_OPTRESET optreset = 1; /* Makes BSD getopt happy */ #endif while ((c = getopt(argc, argv, "G:O:P:v")) != EOF) { switch (c) { case 'v': verbose = 1; break; case 'G': def_stat.st_gid = atoi(optarg); break; case 'O': def_stat.st_uid = atoi(optarg); break; case 'P': def_stat.st_mode = strtol(optarg, NULL, 8); break; default: errcnt++; break; } } if (errcnt || argc == optind) { fputs("Usage: e2mkdir [-G gid][-O uid][-P mode][-v] filesystem:directory...\n", stderr); return(1); } num_files = argc - optind; cur_opt = argv + optind; if (num_files > 1 ) qsort(cur_opt, num_files, sizeof(char *), my_strcmp); for(i=0;iblocksize, (void *) &buf))) { fprintf(stderr, "%s\n", error_message(retval)); return retval; } c = *dname; ptr = dname; while (c != '\0') { len = 0; /* skip ahead to the next / character */ while ((c = *ptr) != '/' && c != '\0') { len++; ptr++; } if (c == '/') *ptr++ = '\0'; /* multiple /'s in a row or trailing / */ if (len == 0) { /* restore /'s */ if (dname > dirname) *--dname = '/'; dname = ptr; continue; } /* check to see if this file is in the parent directory */ if ((retval = ext2fs_lookup(fs, parent, dname, len, buf, &child))) { if (retval == EXT2_ET_FILE_NOT_FOUND) { /* ok, it's not there, so just create it */ if ((retval = create_subdir(fs, root, &parent, dname, def_stat))) { fprintf(stderr, "create_dir: error creating directory %s/%s:%ld\n", dirname, dname, retval); ext2fs_free_mem((void *) &buf); return(retval); } } else { fprintf(stderr, "%s\n", error_message(retval)); ext2fs_free_mem((void *) &buf); return retval; } } else { /* ok, so the name exists...follow it if it's a symlink * otherwise, it's a directory so set the parent directory to * the child inode number */ if ((retval = ext2fs_follow_link(fs, root, parent, child, &parent))) { fprintf(stderr, "%s\n", error_message(retval)); ext2fs_free_mem((void *) &buf); return retval; } /* now check to see if it's a directory */ if ((retval = ext2fs_read_inode(fs, parent, &inode))) { fprintf(stderr, "%s\n", error_message(retval)); ext2fs_free_mem((void *) &buf); return retval; } /* not a directory? something's wrong */ if (!LINUX_S_ISDIR(inode.i_mode)) { fprintf(stderr, "create_dir: %s/%s is not a directory: %o\n", dirname, dname, inode.i_mode); ext2fs_free_mem((void *) &buf); return(-1); } } /* restore /'s */ if (dname > dirname) *--dname = '/'; dname = ptr; } ext2fs_free_mem((void *) &buf); *cwd = parent; } else { if ((retval = create_subdir(fs, root, cwd, dirname, def_stat))) { fprintf(stderr, "create_dir: error creating directory %s:%ld\n", dirname, retval); return(retval); } } return(0); } /* end of create_dir */ /* Name: create_subdir() * * Description: * * This function will create a sub directory in the given ext2fs file system. * The current working directory is then set to this new directory. * * Algorithm: * * Find a new inode number to use * Create the directory * * Global Variables: * * None. * * Arguments: * * ext2_filsys fs; The current file system * ext2_ino_t root; The inode number of the root directory * ext2_ino_t *cwd; Pointer to the inode number of the current * or parent directory * char *dirname; The directory to create * struct stat *def_stat; Default directory status, owner, group, etc. * * Return Values: * * 0 - the directory was created successfully * error code of what went wrong * * Author: Keith W. Sheffield * Date: 02/18/2002 * * Modification History: * * MM/DD/YY Name Description * 04/10/02 K.Sheffield Added a default directory permission * */ long create_subdir(ext2_filsys fs, ext2_ino_t root, ext2_ino_t *cwd, char *dirname, struct stat *def_stat) { ext2_ino_t parent; /* the parent directory inode number*/ ext2_ino_t child; /* the inode number of the new directory */ long retval; /* function return value */ struct ext2_inode inode; parent = *cwd; if ((retval = ext2fs_namei(fs, root, parent, dirname, &child))) { if (retval != EXT2_ET_FILE_NOT_FOUND) { fprintf(stderr, "%s\n",error_message(retval)); return(retval); } } /* file name exists, let's see if is a directory */ else if ((retval = ext2fs_check_directory(fs, child))) { fprintf(stderr, "%s\n", error_message(retval)); return(retval); } else { /* if we get here, then it's an existing directory */ *cwd = child; return(0); } /* ok, the directory doesn't exist */ /* get a new inode number */ if ((retval = ext2fs_new_inode(fs, parent, LINUX_S_IFDIR | 0755, 0, &child))) { fprintf(stderr, "%s\n", error_message(retval)); return retval; } /* now create the directory */ if ((retval = ext2fs_mkdir(fs, parent, child, dirname))) { fprintf(stderr, "%s\n", error_message(retval)); return retval; } *cwd = child; if (def_stat != NULL && def_stat->st_ino != 0) { if ((retval = read_inode(fs, child, &inode))) return(retval); if (def_stat->st_mode != 0) inode.i_mode = LINUX_S_IFDIR | host_mode_xlate(def_stat->st_mode); inode.i_uid = def_stat->st_uid; inode.i_gid = def_stat->st_gid; inode.i_atime = def_stat->st_atime; inode.i_ctime = def_stat->st_ctime; inode.i_mtime = def_stat->st_mtime; if ((retval = write_inode(fs, child, &inode))) return(retval); } return(0); } /* end of create_subdir */ /* Name: change_cwd() * * Description: * * This function changes the current working directory * * Algorithm: * * Look up the inode number for the input string * check to see if it's a directory * Assign it as the current working directory if it is. * * Global Variables: * * None * * Arguments: * * ext2_filsys fs; The current filesystem * ext_ino_t root; The root directory * ext_ino_t *cwd; The current working directory * char *dirname; The name of the directory we want to change to * * Return Values: * * 0 - changed to the directory successfully * the error code of what went wrong * * Author: Keith W Sheffield * Date: 02/21/2002 * * Modification History: * * MM/DD/YY Name Description * */ long change_cwd(ext2_filsys fs, ext2_ino_t root, ext2_ino_t *cwd, char *dirname) { ext2_ino_t inode; long retval; if ((retval = ext2fs_namei(fs, root, *cwd, dirname, &inode))) { fprintf(stderr, "%s\n", error_message(retval)); return retval; } else if ((retval = ext2fs_check_directory(fs, inode))) { fprintf(stderr, "%s\n", error_message(retval)); return retval; } *cwd = inode; return(0); } /* end of change_cwd */ e2tools-0.1.0/e2tools.70000664000175000017500000000340413616631476011517 00000000000000.TH E2TOOLS 7 "March 2, 2005" .\" .SH NAME e2tools \- utilities to manipulate files in an ext2/ext3 filesystem .\" .SH DESCRIPTION E2tools is a simple set of GPL'ed utilities to read, write, and manipulate files in an ext2/ext3 filesystem. These utilities access a filesystem directly using the ext2fs library. I wrote these tools in order to copy files into a linux filesystem on a machine that does not have ext2 support. Of course, they can also be used on a linux machine to read/write to disk images or floppies without having to mount them or have root access. .PP Supported functionality: .TP .B e2cp copy files .TP .B e2mv move files .TP .B e2rm remove files .TP .B e2mkdir create directory .TP .B e2ln create hard links .TP .B e2ls list files/directories .TP .B e2tail output the last part of a file .PP In general, to specify a directory or file on an ext2 filesystem for the e2tools utilities, use the following form: .IP filesystem:directory_path .PP The filesystem can be an unmounted partition or a regular file that's been formatted to contain an ext2 filesystem. In general, if a command takes multiple file names on the command line, if the first one contains an ext2 file specification, the rest of the files are assumed to be on the same filesystem until another one is explicitly stated: .IP /tmp/boot.img:/tmp/file1 .IP /tmp/file2 .IP /tmp/file3 .IP /tmp/boot2.img:/tmp/file4 .PP Files 1-3 are on /tmp/boot.img and the last file is on /tmp/boot2.img .\" .SH SEE ALSO .BR e2cp (1), .BR e2ln (1), .BR e2ls (1), .BR e2mkdir (1), .BR e2mv (1), .BR e2rm (1), .BR e2tail (1). .\" .SH AUTHOR The \fBe2tools\fP were written by Keith Sheffield . .PP This manual page was written by Lucas Wall , for the Debian project (but may be used by others). e2tools-0.1.0/lib/0000775000175000017500000000000013617217210010650 500000000000000e2tools-0.1.0/lib/stdint.in.h0000664000175000017500000004456413616631476012705 00000000000000/* Copyright (C) 2001-2002, 2004-2015 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 _GL_INCLUDING_SYS_TYPES_H # @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. 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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 . */ /* Some systems, reportedly OpenBSD and Mac OS X, refuse to create libraries without any object files. You might get an error like: > ar cru .libs/libgl.a > ar: no archive members specified Compiling this file, and adding its object file to the library, will prevent the library from being empty. */ /* Some systems, such as Solaris with cc 5.0, refuse to work with libraries that don't export any symbol. 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GENERATED AUTOMATICALLY! ## Process this file with automake to produce Makefile.in. # Copyright (C) 2002-2015 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. 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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 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 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 dummy libgnu_a_SOURCES += dummy.c ## end gnulib module dummy mostlyclean-local: mostlyclean-generic @for dir in '' $(MOSTLYCLEANDIRS); do \ if test -n "$$dir" && test -d $$dir; then \ echo "rmdir $$dir"; rmdir $$dir; \ fi; \ done; \ : e2tools-0.1.0/lib/inttypes.in.h0000664000175000017500000006476113616631476013260 00000000000000/* Copyright (C) 2006-2015 Free Software Foundation, Inc. Written by Paul Eggert, Bruno Haible, Derek Price. 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 . */ /* * ISO C 99 for platforms that lack it. * */ #if __GNUC__ >= 3 @PRAGMA_SYSTEM_HEADER@ #endif @PRAGMA_COLUMNS@ /* Include the original if it exists, and if this file has not been included yet or if this file includes gnulib stdint.h which in turn includes this file. The include_next requires a split double-inclusion guard. */ #if ! defined INTTYPES_H || defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H # if @HAVE_INTTYPES_H@ /* Some pre-C++11 implementations need this. */ # if defined __cplusplus && ! defined __STDC_FORMAT_MACROS # define __STDC_FORMAT_MACROS 1 # endif # @INCLUDE_NEXT@ @NEXT_INTTYPES_H@ # endif #endif #if ! defined INTTYPES_H && ! defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H #define INTTYPES_H /* Include or the gnulib replacement. But avoid namespace pollution on glibc systems. */ #ifndef __GLIBC__ # include #endif /* Get CHAR_BIT. */ #include /* On mingw, __USE_MINGW_ANSI_STDIO only works if is also included */ #if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ # include #endif #if !(INT_MIN == INT32_MIN && INT_MAX == INT32_MAX) # error "This file assumes that 'int' has exactly 32 bits. Please report your platform and compiler to ." #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. */ /* 7.8.1 Macros for format specifiers */ #if defined _TNS_R_TARGET /* Tandem NonStop R series and compatible platforms released before July 2005 support %Ld but not %lld. */ # define _LONG_LONG_FORMAT_PREFIX "L" #else # define _LONG_LONG_FORMAT_PREFIX "ll" #endif #if !defined PRId8 || @PRI_MACROS_BROKEN@ # undef PRId8 # ifdef INT8_MAX # define PRId8 "d" # endif #endif #if !defined PRIi8 || @PRI_MACROS_BROKEN@ # undef PRIi8 # ifdef INT8_MAX # define PRIi8 "i" # endif #endif #if !defined PRIo8 || @PRI_MACROS_BROKEN@ # undef PRIo8 # ifdef UINT8_MAX # define PRIo8 "o" # endif #endif #if !defined PRIu8 || @PRI_MACROS_BROKEN@ # undef PRIu8 # ifdef UINT8_MAX # define PRIu8 "u" # endif #endif #if !defined PRIx8 || @PRI_MACROS_BROKEN@ # undef PRIx8 # ifdef UINT8_MAX # define PRIx8 "x" # endif #endif #if !defined PRIX8 || @PRI_MACROS_BROKEN@ # undef PRIX8 # ifdef UINT8_MAX # define PRIX8 "X" # endif #endif #if !defined PRId16 || @PRI_MACROS_BROKEN@ # undef PRId16 # ifdef INT16_MAX # define PRId16 "d" # endif #endif #if !defined PRIi16 || @PRI_MACROS_BROKEN@ # undef PRIi16 # ifdef INT16_MAX # define PRIi16 "i" # endif #endif #if !defined PRIo16 || @PRI_MACROS_BROKEN@ # undef PRIo16 # ifdef UINT16_MAX # define PRIo16 "o" # endif #endif #if !defined PRIu16 || @PRI_MACROS_BROKEN@ # undef PRIu16 # ifdef UINT16_MAX # define PRIu16 "u" # endif #endif #if !defined PRIx16 || @PRI_MACROS_BROKEN@ # undef PRIx16 # ifdef UINT16_MAX # define PRIx16 "x" # endif #endif #if !defined PRIX16 || @PRI_MACROS_BROKEN@ # undef PRIX16 # ifdef UINT16_MAX # define PRIX16 "X" # endif #endif #if !defined PRId32 || @PRI_MACROS_BROKEN@ # undef PRId32 # ifdef INT32_MAX # define PRId32 "d" # endif #endif #if !defined PRIi32 || @PRI_MACROS_BROKEN@ # undef PRIi32 # ifdef INT32_MAX # define PRIi32 "i" # endif #endif #if !defined PRIo32 || @PRI_MACROS_BROKEN@ # undef PRIo32 # ifdef UINT32_MAX # define PRIo32 "o" # endif #endif #if !defined PRIu32 || @PRI_MACROS_BROKEN@ # undef PRIu32 # ifdef UINT32_MAX # define PRIu32 "u" # endif #endif #if !defined PRIx32 || @PRI_MACROS_BROKEN@ # undef PRIx32 # ifdef UINT32_MAX # define PRIx32 "x" # endif #endif #if !defined PRIX32 || @PRI_MACROS_BROKEN@ # undef PRIX32 # ifdef UINT32_MAX # define PRIX32 "X" # endif #endif #ifdef INT64_MAX # if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@) # define _PRI64_PREFIX "l" # elif defined _MSC_VER || defined __MINGW32__ # define _PRI64_PREFIX "I64" # elif @HAVE_LONG_LONG_INT@ && LONG_MAX >> 30 == 1 # define _PRI64_PREFIX _LONG_LONG_FORMAT_PREFIX # endif # if !defined PRId64 || @PRI_MACROS_BROKEN@ # undef PRId64 # define PRId64 _PRI64_PREFIX "d" # endif # if !defined PRIi64 || @PRI_MACROS_BROKEN@ # undef PRIi64 # define PRIi64 _PRI64_PREFIX "i" # endif #endif #ifdef UINT64_MAX # if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@) # define _PRIu64_PREFIX "l" # elif defined _MSC_VER || defined __MINGW32__ # define _PRIu64_PREFIX "I64" # elif @HAVE_UNSIGNED_LONG_LONG_INT@ && ULONG_MAX >> 31 == 1 # define _PRIu64_PREFIX _LONG_LONG_FORMAT_PREFIX # endif # if !defined PRIo64 || @PRI_MACROS_BROKEN@ # undef PRIo64 # define PRIo64 _PRIu64_PREFIX "o" # endif # if !defined PRIu64 || @PRI_MACROS_BROKEN@ # undef PRIu64 # define PRIu64 _PRIu64_PREFIX "u" # endif # if !defined PRIx64 || @PRI_MACROS_BROKEN@ # undef PRIx64 # define PRIx64 _PRIu64_PREFIX "x" # endif # if !defined PRIX64 || @PRI_MACROS_BROKEN@ # undef PRIX64 # define PRIX64 _PRIu64_PREFIX "X" # endif #endif #if !defined PRIdLEAST8 || @PRI_MACROS_BROKEN@ # undef PRIdLEAST8 # define PRIdLEAST8 "d" #endif #if !defined PRIiLEAST8 || @PRI_MACROS_BROKEN@ # undef PRIiLEAST8 # define PRIiLEAST8 "i" #endif #if !defined PRIoLEAST8 || @PRI_MACROS_BROKEN@ # undef PRIoLEAST8 # define PRIoLEAST8 "o" #endif #if !defined PRIuLEAST8 || @PRI_MACROS_BROKEN@ # undef PRIuLEAST8 # define PRIuLEAST8 "u" #endif #if !defined PRIxLEAST8 || @PRI_MACROS_BROKEN@ # undef PRIxLEAST8 # define PRIxLEAST8 "x" #endif #if !defined PRIXLEAST8 || @PRI_MACROS_BROKEN@ # undef PRIXLEAST8 # define PRIXLEAST8 "X" #endif #if !defined PRIdLEAST16 || @PRI_MACROS_BROKEN@ # undef PRIdLEAST16 # define PRIdLEAST16 "d" #endif #if !defined PRIiLEAST16 || @PRI_MACROS_BROKEN@ # undef PRIiLEAST16 # define PRIiLEAST16 "i" #endif #if !defined PRIoLEAST16 || @PRI_MACROS_BROKEN@ # undef PRIoLEAST16 # define PRIoLEAST16 "o" #endif #if !defined PRIuLEAST16 || @PRI_MACROS_BROKEN@ # undef PRIuLEAST16 # define PRIuLEAST16 "u" #endif #if !defined PRIxLEAST16 || @PRI_MACROS_BROKEN@ # undef PRIxLEAST16 # define PRIxLEAST16 "x" #endif #if !defined PRIXLEAST16 || @PRI_MACROS_BROKEN@ # undef PRIXLEAST16 # define PRIXLEAST16 "X" #endif #if !defined PRIdLEAST32 || @PRI_MACROS_BROKEN@ # undef PRIdLEAST32 # define PRIdLEAST32 "d" #endif #if !defined PRIiLEAST32 || @PRI_MACROS_BROKEN@ # undef PRIiLEAST32 # define PRIiLEAST32 "i" #endif #if !defined PRIoLEAST32 || @PRI_MACROS_BROKEN@ # undef PRIoLEAST32 # define PRIoLEAST32 "o" #endif #if !defined PRIuLEAST32 || @PRI_MACROS_BROKEN@ # undef PRIuLEAST32 # define PRIuLEAST32 "u" #endif #if !defined PRIxLEAST32 || @PRI_MACROS_BROKEN@ # undef PRIxLEAST32 # define PRIxLEAST32 "x" #endif #if !defined PRIXLEAST32 || @PRI_MACROS_BROKEN@ # undef PRIXLEAST32 # define PRIXLEAST32 "X" #endif #ifdef INT64_MAX # if !defined PRIdLEAST64 || @PRI_MACROS_BROKEN@ # undef PRIdLEAST64 # define PRIdLEAST64 PRId64 # endif # if !defined PRIiLEAST64 || @PRI_MACROS_BROKEN@ # undef PRIiLEAST64 # define PRIiLEAST64 PRIi64 # endif #endif #ifdef UINT64_MAX # if !defined PRIoLEAST64 || @PRI_MACROS_BROKEN@ # undef PRIoLEAST64 # define PRIoLEAST64 PRIo64 # endif # if !defined PRIuLEAST64 || @PRI_MACROS_BROKEN@ # undef PRIuLEAST64 # define PRIuLEAST64 PRIu64 # endif # if !defined PRIxLEAST64 || @PRI_MACROS_BROKEN@ # undef PRIxLEAST64 # define PRIxLEAST64 PRIx64 # endif # if !defined PRIXLEAST64 || @PRI_MACROS_BROKEN@ # undef PRIXLEAST64 # define PRIXLEAST64 PRIX64 # endif #endif #if !defined PRIdFAST8 || @PRI_MACROS_BROKEN@ # undef PRIdFAST8 # if INT_FAST8_MAX > INT32_MAX # define PRIdFAST8 PRId64 # else # define PRIdFAST8 "d" # endif #endif #if !defined PRIiFAST8 || @PRI_MACROS_BROKEN@ # undef PRIiFAST8 # if INT_FAST8_MAX > INT32_MAX # define PRIiFAST8 PRIi64 # else # define PRIiFAST8 "i" # endif #endif #if !defined PRIoFAST8 || @PRI_MACROS_BROKEN@ # undef PRIoFAST8 # if UINT_FAST8_MAX > UINT32_MAX # define PRIoFAST8 PRIo64 # else # define PRIoFAST8 "o" # endif #endif #if !defined PRIuFAST8 || @PRI_MACROS_BROKEN@ # undef PRIuFAST8 # if UINT_FAST8_MAX > UINT32_MAX # define PRIuFAST8 PRIu64 # else # define PRIuFAST8 "u" # endif #endif #if !defined PRIxFAST8 || @PRI_MACROS_BROKEN@ # undef PRIxFAST8 # if UINT_FAST8_MAX > UINT32_MAX # define PRIxFAST8 PRIx64 # else # define PRIxFAST8 "x" # endif #endif #if !defined PRIXFAST8 || @PRI_MACROS_BROKEN@ # undef PRIXFAST8 # if UINT_FAST8_MAX > UINT32_MAX # define PRIXFAST8 PRIX64 # else # define PRIXFAST8 "X" # endif #endif #if !defined PRIdFAST16 || @PRI_MACROS_BROKEN@ # undef PRIdFAST16 # if INT_FAST16_MAX > INT32_MAX # define PRIdFAST16 PRId64 # else # define PRIdFAST16 "d" # endif #endif #if !defined PRIiFAST16 || @PRI_MACROS_BROKEN@ # undef PRIiFAST16 # if INT_FAST16_MAX > INT32_MAX # define PRIiFAST16 PRIi64 # else # define PRIiFAST16 "i" # endif #endif #if !defined PRIoFAST16 || @PRI_MACROS_BROKEN@ # undef PRIoFAST16 # if UINT_FAST16_MAX > UINT32_MAX # define PRIoFAST16 PRIo64 # else # define PRIoFAST16 "o" # endif #endif #if !defined PRIuFAST16 || @PRI_MACROS_BROKEN@ # undef PRIuFAST16 # if UINT_FAST16_MAX > UINT32_MAX # define PRIuFAST16 PRIu64 # else # define PRIuFAST16 "u" # endif #endif #if !defined PRIxFAST16 || @PRI_MACROS_BROKEN@ # undef PRIxFAST16 # if UINT_FAST16_MAX > UINT32_MAX # define PRIxFAST16 PRIx64 # else # define PRIxFAST16 "x" # endif #endif #if !defined PRIXFAST16 || @PRI_MACROS_BROKEN@ # undef PRIXFAST16 # if UINT_FAST16_MAX > UINT32_MAX # define PRIXFAST16 PRIX64 # else # define PRIXFAST16 "X" # endif #endif #if !defined PRIdFAST32 || @PRI_MACROS_BROKEN@ # undef PRIdFAST32 # if INT_FAST32_MAX > INT32_MAX # define PRIdFAST32 PRId64 # else # define PRIdFAST32 "d" # endif #endif #if !defined PRIiFAST32 || @PRI_MACROS_BROKEN@ # undef PRIiFAST32 # if INT_FAST32_MAX > INT32_MAX # define PRIiFAST32 PRIi64 # else # define PRIiFAST32 "i" # endif #endif #if !defined PRIoFAST32 || @PRI_MACROS_BROKEN@ # undef PRIoFAST32 # if UINT_FAST32_MAX > UINT32_MAX # define PRIoFAST32 PRIo64 # else # define PRIoFAST32 "o" # endif #endif #if !defined PRIuFAST32 || @PRI_MACROS_BROKEN@ # undef PRIuFAST32 # if UINT_FAST32_MAX > UINT32_MAX # define PRIuFAST32 PRIu64 # else # define PRIuFAST32 "u" # endif #endif #if !defined PRIxFAST32 || @PRI_MACROS_BROKEN@ # undef PRIxFAST32 # if UINT_FAST32_MAX > UINT32_MAX # define PRIxFAST32 PRIx64 # else # define PRIxFAST32 "x" # endif #endif #if !defined PRIXFAST32 || @PRI_MACROS_BROKEN@ # undef PRIXFAST32 # if UINT_FAST32_MAX > UINT32_MAX # define PRIXFAST32 PRIX64 # else # define PRIXFAST32 "X" # endif #endif #ifdef INT64_MAX # if !defined PRIdFAST64 || @PRI_MACROS_BROKEN@ # undef PRIdFAST64 # define PRIdFAST64 PRId64 # endif # if !defined PRIiFAST64 || @PRI_MACROS_BROKEN@ # undef PRIiFAST64 # define PRIiFAST64 PRIi64 # endif #endif #ifdef UINT64_MAX # if !defined PRIoFAST64 || @PRI_MACROS_BROKEN@ # undef PRIoFAST64 # define PRIoFAST64 PRIo64 # endif # if !defined PRIuFAST64 || @PRI_MACROS_BROKEN@ # undef PRIuFAST64 # define PRIuFAST64 PRIu64 # endif # if !defined PRIxFAST64 || @PRI_MACROS_BROKEN@ # undef PRIxFAST64 # define PRIxFAST64 PRIx64 # endif # if !defined PRIXFAST64 || @PRI_MACROS_BROKEN@ # undef PRIXFAST64 # define PRIXFAST64 PRIX64 # endif #endif #if !defined PRIdMAX || @PRI_MACROS_BROKEN@ # undef PRIdMAX # if @INT32_MAX_LT_INTMAX_MAX@ # define PRIdMAX PRId64 # else # define PRIdMAX "ld" # endif #endif #if !defined PRIiMAX || @PRI_MACROS_BROKEN@ # undef PRIiMAX # if @INT32_MAX_LT_INTMAX_MAX@ # define PRIiMAX PRIi64 # else # define PRIiMAX "li" # endif #endif #if !defined PRIoMAX || @PRI_MACROS_BROKEN@ # undef PRIoMAX # if @UINT32_MAX_LT_UINTMAX_MAX@ # define PRIoMAX PRIo64 # else # define PRIoMAX "lo" # endif #endif #if !defined PRIuMAX || @PRI_MACROS_BROKEN@ # undef PRIuMAX # if @UINT32_MAX_LT_UINTMAX_MAX@ # define PRIuMAX PRIu64 # else # define PRIuMAX "lu" # endif #endif #if !defined PRIxMAX || @PRI_MACROS_BROKEN@ # undef PRIxMAX # if @UINT32_MAX_LT_UINTMAX_MAX@ # define PRIxMAX PRIx64 # else # define PRIxMAX "lx" # endif #endif #if !defined PRIXMAX || @PRI_MACROS_BROKEN@ # undef PRIXMAX # if @UINT32_MAX_LT_UINTMAX_MAX@ # define PRIXMAX PRIX64 # else # define PRIXMAX "lX" # endif #endif #if !defined PRIdPTR || @PRI_MACROS_BROKEN@ # undef PRIdPTR # ifdef INTPTR_MAX # define PRIdPTR @PRIPTR_PREFIX@ "d" # endif #endif #if !defined PRIiPTR || @PRI_MACROS_BROKEN@ # undef PRIiPTR # ifdef INTPTR_MAX # define PRIiPTR @PRIPTR_PREFIX@ "i" # endif #endif #if !defined PRIoPTR || @PRI_MACROS_BROKEN@ # undef PRIoPTR # ifdef UINTPTR_MAX # define PRIoPTR @PRIPTR_PREFIX@ "o" # endif #endif #if !defined PRIuPTR || @PRI_MACROS_BROKEN@ # undef PRIuPTR # ifdef UINTPTR_MAX # define PRIuPTR @PRIPTR_PREFIX@ "u" # endif #endif #if !defined PRIxPTR || @PRI_MACROS_BROKEN@ # undef PRIxPTR # ifdef UINTPTR_MAX # define PRIxPTR @PRIPTR_PREFIX@ "x" # endif #endif #if !defined PRIXPTR || @PRI_MACROS_BROKEN@ # undef PRIXPTR # ifdef UINTPTR_MAX # define PRIXPTR @PRIPTR_PREFIX@ "X" # endif #endif #if !defined SCNd8 || @PRI_MACROS_BROKEN@ # undef SCNd8 # ifdef INT8_MAX # define SCNd8 "hhd" # endif #endif #if !defined SCNi8 || @PRI_MACROS_BROKEN@ # undef SCNi8 # ifdef INT8_MAX # define SCNi8 "hhi" # endif #endif #if !defined SCNo8 || @PRI_MACROS_BROKEN@ # undef SCNo8 # ifdef UINT8_MAX # define SCNo8 "hho" # endif #endif #if !defined SCNu8 || @PRI_MACROS_BROKEN@ # undef SCNu8 # ifdef UINT8_MAX # define SCNu8 "hhu" # endif #endif #if !defined SCNx8 || @PRI_MACROS_BROKEN@ # undef SCNx8 # ifdef UINT8_MAX # define SCNx8 "hhx" # endif #endif #if !defined SCNd16 || @PRI_MACROS_BROKEN@ # undef SCNd16 # ifdef INT16_MAX # define SCNd16 "hd" # endif #endif #if !defined SCNi16 || @PRI_MACROS_BROKEN@ # undef SCNi16 # ifdef INT16_MAX # define SCNi16 "hi" # endif #endif #if !defined SCNo16 || @PRI_MACROS_BROKEN@ # undef SCNo16 # ifdef UINT16_MAX # define SCNo16 "ho" # endif #endif #if !defined SCNu16 || @PRI_MACROS_BROKEN@ # undef SCNu16 # ifdef UINT16_MAX # define SCNu16 "hu" # endif #endif #if !defined SCNx16 || @PRI_MACROS_BROKEN@ # undef SCNx16 # ifdef UINT16_MAX # define SCNx16 "hx" # endif #endif #if !defined SCNd32 || @PRI_MACROS_BROKEN@ # undef SCNd32 # ifdef INT32_MAX # define SCNd32 "d" # endif #endif #if !defined SCNi32 || @PRI_MACROS_BROKEN@ # undef SCNi32 # ifdef INT32_MAX # define SCNi32 "i" # endif #endif #if !defined SCNo32 || @PRI_MACROS_BROKEN@ # undef SCNo32 # ifdef UINT32_MAX # define SCNo32 "o" # endif #endif #if !defined SCNu32 || @PRI_MACROS_BROKEN@ # undef SCNu32 # ifdef UINT32_MAX # define SCNu32 "u" # endif #endif #if !defined SCNx32 || @PRI_MACROS_BROKEN@ # undef SCNx32 # ifdef UINT32_MAX # define SCNx32 "x" # endif #endif #ifdef INT64_MAX # if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@) # define _SCN64_PREFIX "l" # elif defined _MSC_VER || defined __MINGW32__ # define _SCN64_PREFIX "I64" # elif @HAVE_LONG_LONG_INT@ && LONG_MAX >> 30 == 1 # define _SCN64_PREFIX _LONG_LONG_FORMAT_PREFIX # endif # if !defined SCNd64 || @PRI_MACROS_BROKEN@ # undef SCNd64 # define SCNd64 _SCN64_PREFIX "d" # endif # if !defined SCNi64 || @PRI_MACROS_BROKEN@ # undef SCNi64 # define SCNi64 _SCN64_PREFIX "i" # endif #endif #ifdef UINT64_MAX # if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@) # define _SCNu64_PREFIX "l" # elif defined _MSC_VER || defined __MINGW32__ # define _SCNu64_PREFIX "I64" # elif @HAVE_UNSIGNED_LONG_LONG_INT@ && ULONG_MAX >> 31 == 1 # define _SCNu64_PREFIX _LONG_LONG_FORMAT_PREFIX # endif # if !defined SCNo64 || @PRI_MACROS_BROKEN@ # undef SCNo64 # define SCNo64 _SCNu64_PREFIX "o" # endif # if !defined SCNu64 || @PRI_MACROS_BROKEN@ # undef SCNu64 # define SCNu64 _SCNu64_PREFIX "u" # endif # if !defined SCNx64 || @PRI_MACROS_BROKEN@ # undef SCNx64 # define SCNx64 _SCNu64_PREFIX "x" # endif #endif #if !defined SCNdLEAST8 || @PRI_MACROS_BROKEN@ # undef SCNdLEAST8 # define SCNdLEAST8 "hhd" #endif #if !defined SCNiLEAST8 || @PRI_MACROS_BROKEN@ # undef SCNiLEAST8 # define SCNiLEAST8 "hhi" #endif #if !defined SCNoLEAST8 || @PRI_MACROS_BROKEN@ # undef SCNoLEAST8 # define SCNoLEAST8 "hho" #endif #if !defined SCNuLEAST8 || @PRI_MACROS_BROKEN@ # undef SCNuLEAST8 # define SCNuLEAST8 "hhu" #endif #if !defined SCNxLEAST8 || @PRI_MACROS_BROKEN@ # undef SCNxLEAST8 # define SCNxLEAST8 "hhx" #endif #if !defined SCNdLEAST16 || @PRI_MACROS_BROKEN@ # undef SCNdLEAST16 # define SCNdLEAST16 "hd" #endif #if !defined SCNiLEAST16 || @PRI_MACROS_BROKEN@ # undef SCNiLEAST16 # define SCNiLEAST16 "hi" #endif #if !defined SCNoLEAST16 || @PRI_MACROS_BROKEN@ # undef SCNoLEAST16 # define SCNoLEAST16 "ho" #endif #if !defined SCNuLEAST16 || @PRI_MACROS_BROKEN@ # undef SCNuLEAST16 # define SCNuLEAST16 "hu" #endif #if !defined SCNxLEAST16 || @PRI_MACROS_BROKEN@ # undef SCNxLEAST16 # define SCNxLEAST16 "hx" #endif #if !defined SCNdLEAST32 || @PRI_MACROS_BROKEN@ # undef SCNdLEAST32 # define SCNdLEAST32 "d" #endif #if !defined SCNiLEAST32 || @PRI_MACROS_BROKEN@ # undef SCNiLEAST32 # define SCNiLEAST32 "i" #endif #if !defined SCNoLEAST32 || @PRI_MACROS_BROKEN@ # undef SCNoLEAST32 # define SCNoLEAST32 "o" #endif #if !defined SCNuLEAST32 || @PRI_MACROS_BROKEN@ # undef SCNuLEAST32 # define SCNuLEAST32 "u" #endif #if !defined SCNxLEAST32 || @PRI_MACROS_BROKEN@ # undef SCNxLEAST32 # define SCNxLEAST32 "x" #endif #ifdef INT64_MAX # if !defined SCNdLEAST64 || @PRI_MACROS_BROKEN@ # undef SCNdLEAST64 # define SCNdLEAST64 SCNd64 # endif # if !defined SCNiLEAST64 || @PRI_MACROS_BROKEN@ # undef SCNiLEAST64 # define SCNiLEAST64 SCNi64 # endif #endif #ifdef UINT64_MAX # if !defined SCNoLEAST64 || @PRI_MACROS_BROKEN@ # undef SCNoLEAST64 # define SCNoLEAST64 SCNo64 # endif # if !defined SCNuLEAST64 || @PRI_MACROS_BROKEN@ # undef SCNuLEAST64 # define SCNuLEAST64 SCNu64 # endif # if !defined SCNxLEAST64 || @PRI_MACROS_BROKEN@ # undef SCNxLEAST64 # define SCNxLEAST64 SCNx64 # endif #endif #if !defined SCNdFAST8 || @PRI_MACROS_BROKEN@ # undef SCNdFAST8 # if INT_FAST8_MAX > INT32_MAX # define SCNdFAST8 SCNd64 # elif INT_FAST8_MAX == 0x7fff # define SCNdFAST8 "hd" # elif INT_FAST8_MAX == 0x7f # define SCNdFAST8 "hhd" # else # define SCNdFAST8 "d" # endif #endif #if !defined SCNiFAST8 || @PRI_MACROS_BROKEN@ # undef SCNiFAST8 # if INT_FAST8_MAX > INT32_MAX # define SCNiFAST8 SCNi64 # elif INT_FAST8_MAX == 0x7fff # define SCNiFAST8 "hi" # elif INT_FAST8_MAX == 0x7f # define SCNiFAST8 "hhi" # else # define SCNiFAST8 "i" # endif #endif #if !defined SCNoFAST8 || @PRI_MACROS_BROKEN@ # undef SCNoFAST8 # if UINT_FAST8_MAX > UINT32_MAX # define SCNoFAST8 SCNo64 # elif UINT_FAST8_MAX == 0xffff # define SCNoFAST8 "ho" # elif UINT_FAST8_MAX == 0xff # define SCNoFAST8 "hho" # else # define SCNoFAST8 "o" # endif #endif #if !defined SCNuFAST8 || @PRI_MACROS_BROKEN@ # undef SCNuFAST8 # if UINT_FAST8_MAX > UINT32_MAX # define SCNuFAST8 SCNu64 # elif UINT_FAST8_MAX == 0xffff # define SCNuFAST8 "hu" # elif UINT_FAST8_MAX == 0xff # define SCNuFAST8 "hhu" # else # define SCNuFAST8 "u" # endif #endif #if !defined SCNxFAST8 || @PRI_MACROS_BROKEN@ # undef SCNxFAST8 # if UINT_FAST8_MAX > UINT32_MAX # define SCNxFAST8 SCNx64 # elif UINT_FAST8_MAX == 0xffff # define SCNxFAST8 "hx" # elif UINT_FAST8_MAX == 0xff # define SCNxFAST8 "hhx" # else # define SCNxFAST8 "x" # endif #endif #if !defined SCNdFAST16 || @PRI_MACROS_BROKEN@ # undef SCNdFAST16 # if INT_FAST16_MAX > INT32_MAX # define SCNdFAST16 SCNd64 # elif INT_FAST16_MAX == 0x7fff # define SCNdFAST16 "hd" # else # define SCNdFAST16 "d" # endif #endif #if !defined SCNiFAST16 || @PRI_MACROS_BROKEN@ # undef SCNiFAST16 # if INT_FAST16_MAX > INT32_MAX # define SCNiFAST16 SCNi64 # elif INT_FAST16_MAX == 0x7fff # define SCNiFAST16 "hi" # else # define SCNiFAST16 "i" # endif #endif #if !defined SCNoFAST16 || @PRI_MACROS_BROKEN@ # undef SCNoFAST16 # if UINT_FAST16_MAX > UINT32_MAX # define SCNoFAST16 SCNo64 # elif UINT_FAST16_MAX == 0xffff # define SCNoFAST16 "ho" # else # define SCNoFAST16 "o" # endif #endif #if !defined SCNuFAST16 || @PRI_MACROS_BROKEN@ # undef SCNuFAST16 # if UINT_FAST16_MAX > UINT32_MAX # define SCNuFAST16 SCNu64 # elif UINT_FAST16_MAX == 0xffff # define SCNuFAST16 "hu" # else # define SCNuFAST16 "u" # endif #endif #if !defined SCNxFAST16 || @PRI_MACROS_BROKEN@ # undef SCNxFAST16 # if UINT_FAST16_MAX > UINT32_MAX # define SCNxFAST16 SCNx64 # elif UINT_FAST16_MAX == 0xffff # define SCNxFAST16 "hx" # else # define SCNxFAST16 "x" # endif #endif #if !defined SCNdFAST32 || @PRI_MACROS_BROKEN@ # undef SCNdFAST32 # if INT_FAST32_MAX > INT32_MAX # define SCNdFAST32 SCNd64 # else # define SCNdFAST32 "d" # endif #endif #if !defined SCNiFAST32 || @PRI_MACROS_BROKEN@ # undef SCNiFAST32 # if INT_FAST32_MAX > INT32_MAX # define SCNiFAST32 SCNi64 # else # define SCNiFAST32 "i" # endif #endif #if !defined SCNoFAST32 || @PRI_MACROS_BROKEN@ # undef SCNoFAST32 # if UINT_FAST32_MAX > UINT32_MAX # define SCNoFAST32 SCNo64 # else # define SCNoFAST32 "o" # endif #endif #if !defined SCNuFAST32 || @PRI_MACROS_BROKEN@ # undef SCNuFAST32 # if UINT_FAST32_MAX > UINT32_MAX # define SCNuFAST32 SCNu64 # else # define SCNuFAST32 "u" # endif #endif #if !defined SCNxFAST32 || @PRI_MACROS_BROKEN@ # undef SCNxFAST32 # if UINT_FAST32_MAX > UINT32_MAX # define SCNxFAST32 SCNx64 # else # define SCNxFAST32 "x" # endif #endif #ifdef INT64_MAX # if !defined SCNdFAST64 || @PRI_MACROS_BROKEN@ # undef SCNdFAST64 # define SCNdFAST64 SCNd64 # endif # if !defined SCNiFAST64 || @PRI_MACROS_BROKEN@ # undef SCNiFAST64 # define SCNiFAST64 SCNi64 # endif #endif #ifdef UINT64_MAX # if !defined SCNoFAST64 || @PRI_MACROS_BROKEN@ # undef SCNoFAST64 # define SCNoFAST64 SCNo64 # endif # if !defined SCNuFAST64 || @PRI_MACROS_BROKEN@ # undef SCNuFAST64 # define SCNuFAST64 SCNu64 # endif # if !defined SCNxFAST64 || @PRI_MACROS_BROKEN@ # undef SCNxFAST64 # define SCNxFAST64 SCNx64 # endif #endif #if !defined SCNdMAX || @PRI_MACROS_BROKEN@ # undef SCNdMAX # if @INT32_MAX_LT_INTMAX_MAX@ # define SCNdMAX SCNd64 # else # define SCNdMAX "ld" # endif #endif #if !defined SCNiMAX || @PRI_MACROS_BROKEN@ # undef SCNiMAX # if @INT32_MAX_LT_INTMAX_MAX@ # define SCNiMAX SCNi64 # else # define SCNiMAX "li" # endif #endif #if !defined SCNoMAX || @PRI_MACROS_BROKEN@ # undef SCNoMAX # if @UINT32_MAX_LT_UINTMAX_MAX@ # define SCNoMAX SCNo64 # else # define SCNoMAX "lo" # endif #endif #if !defined SCNuMAX || @PRI_MACROS_BROKEN@ # undef SCNuMAX # if @UINT32_MAX_LT_UINTMAX_MAX@ # define SCNuMAX SCNu64 # else # define SCNuMAX "lu" # endif #endif #if !defined SCNxMAX || @PRI_MACROS_BROKEN@ # undef SCNxMAX # if @UINT32_MAX_LT_UINTMAX_MAX@ # define SCNxMAX SCNx64 # else # define SCNxMAX "lx" # endif #endif #if !defined SCNdPTR || @PRI_MACROS_BROKEN@ # undef SCNdPTR # ifdef INTPTR_MAX # define SCNdPTR @PRIPTR_PREFIX@ "d" # endif #endif #if !defined SCNiPTR || @PRI_MACROS_BROKEN@ # undef SCNiPTR # ifdef INTPTR_MAX # define SCNiPTR @PRIPTR_PREFIX@ "i" # endif #endif #if !defined SCNoPTR || @PRI_MACROS_BROKEN@ # undef SCNoPTR # ifdef UINTPTR_MAX # define SCNoPTR @PRIPTR_PREFIX@ "o" # endif #endif #if !defined SCNuPTR || @PRI_MACROS_BROKEN@ # undef SCNuPTR # ifdef UINTPTR_MAX # define SCNuPTR @PRIPTR_PREFIX@ "u" # endif #endif #if !defined SCNxPTR || @PRI_MACROS_BROKEN@ # undef SCNxPTR # ifdef UINTPTR_MAX # define SCNxPTR @PRIPTR_PREFIX@ "x" # endif #endif /* 7.8.2 Functions for greatest-width integer types */ #ifdef __cplusplus extern "C" { #endif #if @GNULIB_IMAXABS@ # if !@HAVE_DECL_IMAXABS@ extern intmax_t imaxabs (intmax_t); # endif #elif defined GNULIB_POSIXCHECK # undef imaxabs # if HAVE_RAW_DECL_IMAXABS _GL_WARN_ON_USE (imaxabs, "imaxabs is unportable - " "use gnulib module imaxabs for portability"); # endif #endif #if @GNULIB_IMAXDIV@ # if !@HAVE_DECL_IMAXDIV@ # if !GNULIB_defined_imaxdiv_t typedef struct { intmax_t quot; intmax_t rem; } imaxdiv_t; # define GNULIB_defined_imaxdiv_t 1 # endif extern imaxdiv_t imaxdiv (intmax_t, intmax_t); # endif #elif defined GNULIB_POSIXCHECK # undef imaxdiv # if HAVE_RAW_DECL_IMAXDIV _GL_WARN_ON_USE (imaxdiv, "imaxdiv is unportable - " "use gnulib module imaxdiv for portability"); # endif #endif #if @GNULIB_STRTOIMAX@ # if @REPLACE_STRTOIMAX@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef strtoimax # define strtoimax rpl_strtoimax # endif _GL_FUNCDECL_RPL (strtoimax, intmax_t, (const char *, char **, int) _GL_ARG_NONNULL ((1))); _GL_CXXALIAS_RPL (strtoimax, intmax_t, (const char *, char **, int)); # else # if !@HAVE_DECL_STRTOIMAX@ # undef strtoimax _GL_FUNCDECL_SYS (strtoimax, intmax_t, (const char *, char **, int) _GL_ARG_NONNULL ((1))); # endif _GL_CXXALIAS_SYS (strtoimax, intmax_t, (const char *, char **, int)); # endif _GL_CXXALIASWARN (strtoimax); #elif defined GNULIB_POSIXCHECK # undef strtoimax # if HAVE_RAW_DECL_STRTOIMAX _GL_WARN_ON_USE (strtoimax, "strtoimax is unportable - " "use gnulib module strtoimax for portability"); # endif #endif #if @GNULIB_STRTOUMAX@ # if @REPLACE_STRTOUMAX@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef strtoumax # define strtoumax rpl_strtoumax # endif _GL_FUNCDECL_RPL (strtoumax, uintmax_t, (const char *, char **, int) _GL_ARG_NONNULL ((1))); _GL_CXXALIAS_RPL (strtoumax, uintmax_t, (const char *, char **, int)); # else # if !@HAVE_DECL_STRTOUMAX@ # undef strtoumax _GL_FUNCDECL_SYS (strtoumax, uintmax_t, (const char *, char **, int) _GL_ARG_NONNULL ((1))); # endif _GL_CXXALIAS_SYS (strtoumax, uintmax_t, (const char *, char **, int)); # endif _GL_CXXALIASWARN (strtoumax); #elif defined GNULIB_POSIXCHECK # undef strtoumax # if HAVE_RAW_DECL_STRTOUMAX _GL_WARN_ON_USE (strtoumax, "strtoumax is unportable - " "use gnulib module strtoumax for portability"); # endif #endif /* Don't bother defining or declaring wcstoimax and wcstoumax, since wide-character functions like this are hardly ever useful. */ #ifdef __cplusplus } #endif #endif /* !defined INTTYPES_H && !defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H */ e2tools-0.1.0/e2tool-e2mv.c0000664000175000017500000003433013616631476012261 00000000000000/* $Header: /home/ksheff/src/e2tools/RCS/mv.c,v 0.1 2002/03/21 09:03:25 ksheff Exp $ */ /* * mv.c * * Copyright (C) 2002 Keith W Sheffield. This file may be redistributed * under the terms of the GNU Public License. * */ /* Description */ /* * Module to move/rename files * */ /* * $Log: mv.c,v $ * Revision 0.1 2002/03/21 09:03:25 ksheff * initial revision. * */ /* Feature Test Switches */ /* Headers */ #include "e2tools.h" /* Macros */ #define USAGE "Usage: e2mv [-vfs] source1 [... sourceN] destination\n" /* Local Prototypes */ static long do_swap(int force, int verbose, int curidx, int argc, char **argv); /* Name: main_e2mv() * * Description: * * This function reads the command line arguments and moves or renames files * in an ext2fs file system * * Algorithm: * * Read any command line switches * Get the first source file specification * If we are performing a file swap, call do_swap() * Open the file system * Get the destination and determine if it is a directory * If not, then get the destination's directory and basename * Also check that the number of source files are no more than one * For each source file * Get the directory and basename of the source file * Determine the inode number for the source file * Create the link * Unlink the original source file. * * Global Variables: * * None * * Arguments: * * int argc; The number of arguments * char *argv[]; The command line arguments * * Return Values: * * 0 - the file was move successfully * an error occurred. * * Author: Keith W. Sheffield * Date: 03/20/2002 * * Modification History: * * MM/DD/YY Name Description */ int main_e2mv(int argc, char *argv[]) { int verbose=0; int force=0; int swap_files=0; int errcnt=0; char *cur_filesys = NULL; ext2_filsys fs = NULL; ext2_ino_t root; ext2_ino_t srcd; ext2_ino_t destd; ext2_ino_t source_file; char *src_dir; char *dest_dir; char *src_name; char *dest_name; char *result_name; long retval; int c; int curidx; #ifdef HAVE_OPTRESET optreset = 1; /* Makes BSD getopt happy */ #endif while ((c = getopt(argc, argv, "vfs")) != EOF) { switch (c) { case 'v': verbose = 1; break; case 'f': force = E2T_FORCE; break; case 's': swap_files = 1; break; default: errcnt++; break; } } curidx = optind; force |= E2T_DO_MV; if (errcnt || argc < curidx+2) { fputs(USAGE, stderr); return(1); } if (swap_files) return(do_swap(force, verbose, curidx, argc, argv)); cur_filesys = argv[curidx++]; if (NULL == (src_dir = strchr(cur_filesys, ':'))) { fprintf(stderr, "Invalid file specification: %s\n", cur_filesys); return(1); } *src_dir++ = '\0'; if ((retval = open_filesystem(cur_filesys, &fs, &root, 1))) { return retval; } /* get the destination directory */ dest_name = NULL; if (strcmp(dest_dir = argv[argc-1], ".") != 0) { /* check to see if the file name already exists in the current * directory and also see if it is a directory. */ if ((retval = ext2fs_namei(fs, root, root, dest_dir, &destd)) || (retval = ext2fs_check_directory(fs, destd))) { if (retval != EXT2_ET_FILE_NOT_FOUND && retval != EXT2_ET_NO_DIRECTORY) { fprintf(stderr, "%s\n",error_message(retval)); ext2fs_close(fs); return(retval); } /* ok, so it's either not there or it's not a directory, so * get the real destination directory and file name. */ if (curidx+1 < argc) { fprintf(stderr, "%s must be a directory!\n", dest_dir); ext2fs_close(fs); return(1); } if (get_file_parts(fs, root, dest_dir, &destd, &dest_dir, &dest_name)) { ext2fs_close(fs); return(-1); } } else /* we have a directory!!! */ dest_name = NULL; } else { destd = root; dest_name = NULL; } do { /* move to the source directory */ if (get_file_parts(fs, root, src_dir, &srcd, &src_dir, &src_name)) { ext2fs_close(fs); return(-1); } /* get the inode number for the source file */ if ((retval = ext2fs_namei(fs, srcd, srcd, src_name, &source_file))) { fprintf(stderr, "%s: source file %s\n",error_message(retval), src_name); ext2fs_close(fs); return(retval); } result_name = (dest_name) ? dest_name : src_name; /* now create the link */ if ((retval = create_hard_link(fs, destd, source_file, result_name, force))) { fprintf(stderr, "Error renaming %s/%s as %s/%s\n", ((src_dir == NULL) ? "." : src_dir), src_name, ((dest_dir == NULL) ? "." : dest_dir), result_name); ext2fs_close(fs); return(1); } if ((retval = ext2fs_unlink(fs, srcd, src_name, 0, 0))) { fprintf(stderr, "%s - %s\n", src_name, error_message(retval)); ext2fs_close(fs); return(retval); } if (verbose) fprintf(stderr, "moved %s/%s as %s/%s\n", ((src_dir == NULL) ? "." : src_dir), src_name, ((dest_dir == NULL) ? "." : dest_dir), result_name); src_dir = argv[curidx++]; } while (curidx < argc); ext2fs_close(fs); return(0); } /* end of do_mv */ /* Name: get_file_parts() * * Description: * * This function returns each of the following file 'parts': directory name, * base name, inode number of the directory * * Algorithm: * * Use the root directory as the current working directory * Find the last / in the full pathname * If none are found, set the basename to the full pathname, * and the directory to NULL * Otherwise, * Separate the basename from the directory * Change the working directory * Set the return pointers. * * Global Variables: * * None. * * Arguments: * * ext2_filsys fs; the filesystem being used * ext2_ino_t root; the root directory of the filesystem * char *pathname; the full pathname of the file * ext2_ino_t *dir_ino; The inode number of the directory * char **dir_name; the directory the file is in * char **base_name; The basename of the file * * Return Values: * * 0 - retrieved the information ok * otherwise the error code of what went wrong * * Author: Keith W. Sheffield * Date: 03/21/2002 * * Modification History: * * MM/DD/YY Name Description * */ long get_file_parts(ext2_filsys fs, ext2_ino_t root, char *pathname, ext2_ino_t *dir_ino, char **dir_name, char **base_name) { char *fname; long retval; /* move to the source directory */ *dir_name = pathname; *dir_ino = root; if (NULL == (fname = strrchr(pathname, '/'))) { fname = pathname; *dir_name = NULL; } else { *fname++ = '\0'; if ((*pathname != '\0' && strcmp(pathname, ".") != 0) && (retval = change_cwd(fs, root, dir_ino, pathname))) { fprintf(stderr, "Error changing to directory %s\n", pathname); return(retval); } } *base_name = fname; return(0); } /* end of get_file_parts */ /* Name: do_swap() * * Description: * * This function swaps the names of two files and optionally assigns the * first file a new name: * * file1 file2 file3 * * After the operation, file1 will reference the file that was originally file2, and file3 will reference the what used to be file1. * * Algorithm: * * check input parameters * Get the directory and inode numbers for the first two files * If a third file exists * Get the directory info for the file * Rename the first file to the third * Rename the 2nd file to the first * Otherwise * Remove the first file from its directory * Rename the 2nd file to the first * Add the first file back as the 2nd file. * * Global Variables: * * None. * * Arguments: * * int force; Flag indicating if existing files are to be removed * int verbose; Flag to print lots of output * int curidx; The current index in the command line args * int argc; The total number of arguments * char **argv; Pointer to an array of argument strings. * * Return Values: * * 0 - the operation was successful * otherwise the error code of what went wrong. * * Author: Keith W. Sheffield * Date: 03/21/2002 * * Modification History: * * MM/DD/YY Name Description * */ static long do_swap(int force, int verbose, int curidx, int argc, char **argv) { char *cur_filesys = NULL; ext2_filsys fs = NULL; ext2_ino_t root; ext2_ino_t file1_dirno; ext2_ino_t file2_dirno; ext2_ino_t file3_dirno; ext2_ino_t file1_no; ext2_ino_t file2_no; char *file1_dir; char *file2_dir; char *file3_dir; char *file1_name; char *file2_name; char *file3_name; long retval; if (curidx + 2 > argc) { fputs(USAGE, stderr); return(1); } cur_filesys = argv[curidx++]; if (NULL == (file1_dir = strchr(cur_filesys, ':'))) { fprintf(stderr, "Invalid file specification: %s\n", cur_filesys); return(1); } *file1_dir++ = '\0'; if ((retval = open_filesystem(cur_filesys, &fs, &root, 1))) { return retval; } /* move to the file 1 directory */ if (get_file_parts(fs, root, file1_dir, &file1_dirno, &file1_dir, &file1_name)) { ext2fs_close(fs); return(-1); } /* get the inode number for the file 1 file */ if ((retval = ext2fs_namei(fs, file1_dirno, file1_dirno, file1_name, &file1_no))) { fprintf(stderr, "%s: file 1 file %s\n",error_message(retval), file1_name); ext2fs_close(fs); return(retval); } /* move to the file 2 directory */ if (get_file_parts(fs, root, argv[curidx++], &file2_dirno, &file2_dir, &file2_name)) { ext2fs_close(fs); return(-1); } /* get the inode number for the file 2 file */ if ((retval = ext2fs_namei(fs, file2_dirno, file2_dirno, file2_name, &file2_no))) { fprintf(stderr, "%s: file 2 file %s\n",error_message(retval), file2_name); ext2fs_close(fs); return(retval); } if (curidx < argc) { /* move to the file 3 directory */ if (get_file_parts(fs, root, argv[curidx++], &file3_dirno, &file3_dir, &file3_name)) { ext2fs_close(fs); return(-1); } /* now move the first file to the 3rd */ if ((retval = create_hard_link(fs, file3_dirno, file1_no, file3_name, force))) { fprintf(stderr, "Error renaming %s/%s as %s/%s\n", ((file1_dir == NULL) ? "." : file1_dir), file1_name, ((file3_dir == NULL) ? "." : file3_dir), file3_name); ext2fs_close(fs); return(1); } if ((retval = ext2fs_unlink(fs, file1_dirno, file1_name, 0, 0))) { fprintf(stderr, "%s - %s\n", file1_name, error_message(retval)); ext2fs_close(fs); return(retval); } /* now move the 2nd file to the 1st */ if ((retval = create_hard_link(fs, file1_dirno, file2_no, file1_name, force))) { fprintf(stderr, "Error renaming %s/%s as %s/%s\n", ((file2_dir == NULL) ? "." : file2_dir), file2_name, ((file1_dir == NULL) ? "." : file1_dir), file1_name); ext2fs_close(fs); return(1); } if ((retval = ext2fs_unlink(fs, file2_dirno, file2_name, 0, 0))) { fprintf(stderr, "%s - %s\n", file2_name, error_message(retval)); ext2fs_close(fs); return(retval); } if (verbose) fprintf(stderr, "renamed file %s/%s as %s/%s\n" "renamed file %s/%s as %s/%s\n", ((file1_dir == NULL) ? "." : file1_dir), file1_name, ((file3_dir == NULL) ? "." : file3_dir), file3_name, ((file2_dir == NULL) ? "." : file2_dir), file2_name, ((file1_dir == NULL) ? "." : file1_dir), file1_name); } else { /* now remove the first file */ if ((retval = ext2fs_unlink(fs, file1_dirno, file1_name, 0, 0))) { fprintf(stderr, "%s - %s\n", file1_name, error_message(retval)); ext2fs_close(fs); return(retval); } /* now move the 2nd file to the 1st */ if ((retval = create_hard_link(fs, file1_dirno, file2_no, file1_name, force))) { fprintf(stderr, "Error renaming %s/%s as %s/%s\n", ((file2_dir == NULL) ? "." : file2_dir), file2_name, ((file1_dir == NULL) ? "." : file1_dir), file1_name); ext2fs_close(fs); return(1); } if ((retval = ext2fs_unlink(fs, file2_dirno, file2_name, 0, 0))) { fprintf(stderr, "%s - %s\n", file2_name, error_message(retval)); ext2fs_close(fs); return(retval); } if ((retval = create_hard_link(fs, file2_dirno, file1_no, file2_name, force))) { fprintf(stderr, "Error renaming %s/%s as %s/%s\n", ((file1_dir == NULL) ? "." : file1_dir), file1_name, ((file2_dir == NULL) ? "." : file2_dir), file2_name); ext2fs_close(fs); return(1); } if (verbose) fprintf(stderr, "swapped files %s/%s <-> %s/%s\n", ((file1_dir == NULL) ? "." : file1_dir), file1_name, ((file2_dir == NULL) ? "." : file2_dir), file2_name); } ext2fs_close(fs); return(0); } /* end of do_swap */ e2tools-0.1.0/e2tail.10000664000175000017500000000265013616631476011304 00000000000000.TH E2TAIL 1 "2020\-02\-05" "Linux" "User commands" .\" .SH NAME e2tail \- a basic version of the tail command for an ext2 filesystem .\" .SH SYNOPSIS .B e2tail .RI [ options ] " file" .\" .SH DESCRIPTION The \fBe2tail(1)\fP command implements a basic version of the \fBtail(1)\fR command. .\" .SH OPTIONS .TP .B \-n \fInum_lines\fP The number of lines to display .TP .B \-f Output appended data as the file grows. This is inode dependent, so if the file is renamed, it will keep checking it. .TP .B \-F Output appended data as the file grows. This is file name dependent, so if the file is renamed, it will check on any new files with the same name as the original. This is useful for watching log files that may be rotated out occasionally. This was requested by a person in the computer security field for monitoring 'honeypot' type machines. .TP .B \-s \fIsleep_interval\fP The number of seconds to sleep before checking if the file has grown while in 'follow' mode. The default is 1. .\" .SH EXAMPLES .PP Check `/var/log/messages` on `/dev/sdc1` every 10 seconds e2tail \-s 10 \-F /dev/sdc1:/var/log/messages .\" .SH SEE ALSO .BR e2tools (7), .BR e2ln (1), .BR e2ls (1), .BR e2mkdir (1), .BR e2cp (1), .BR e2rm (1), .BR e2mv (1). .\" .SH AUTHOR The \fBe2tools\fP were written by Keith Sheffield . .PP This manual page was written by Lucas Wall , for the Debian project (but may be used by others). e2tools-0.1.0/configure.ac0000664000175000017500000000670413617215446012330 00000000000000dnl Process this file with autoconf to produce a configure script. AC_PREREQ(2.59) AC_INIT([e2tools], [0.1.0], [https://github.com/e2tools/e2tools/issues], [e2tools], [https://e2tools.github.io/]) AC_CONFIG_AUX_DIR([build-aux]) AC_CONFIG_HEADER([e2tools-autoconfig.h]) AC_CONFIG_SRCDIR([e2tools.c]) AC_CONFIG_MACRO_DIR([m4]) AM_INIT_AUTOMAKE([ -Wall -Werror 1.9.6 foreign ]) dnl Ensure that these Macros are actually available at the time of dnl running autoreconf m4_pattern_forbid([gl_EARLY])dnl m4_pattern_forbid([PKG_CHECK_MODULES])dnl dnl Checks for programs. AC_PROG_CC gl_EARLY AC_PROG_INSTALL AC_PROG_LN_S AC_PROG_SED AC_PROG_MAKE_SET AC_ARG_VAR([CHMOD], [chmod command]) AC_PATH_PROG([CHMOD], [chmod]) AC_ARG_VAR([DD], [dd command]) AC_PATH_PROG([DD], [dd]) AC_ARG_VAR([MKE2FS], [mkfs.ext2 command]) AC_PATH_PROG([MKE2FS], [mkfs.ext2]) dnl Checks for libraries. gl_INIT PKG_CHECK_MODULES([EXT2FS], [ext2fs >= 1.27], [], [ AC_MSG_ERROR([Sorry, but we do require libext2fs (part of e2fsprogs).])]) PKG_CHECK_MODULES([COM_ERR], [com_err], [], [ AC_MSG_ERROR([Sorry, but we do require libcom_err (part of e2fsprogs).])]) dnl Checks for header files. AC_HEADER_STDC AC_CHECK_HEADERS(errno.h fcntl.h sys/time.h unistd.h) dnl Checks for typedefs, structures, and compiler characteristics. AC_C_CONST AC_TYPE_MODE_T AC_TYPE_OFF_T AC_TYPE_UINT8_T AC_TYPE_UINT16_T AC_TYPE_UINT32_T AC_TYPE_UINT64_T AC_TYPE_INT8_T AC_TYPE_INT16_T AC_TYPE_INT32_T AC_TYPE_INT64_T AC_HEADER_TIME AC_STRUCT_TM dnl Checks for library functions. AC_FUNC_ALLOCA AC_FUNC_UTIME_NULL AC_CHECK_FUNCS(gettimeofday regcomp strdup strtol) dnl ==================================================================== dnl Check whether libext2fs implements ext2fs_xattrs_read() function dnl ==================================================================== orig_CFLAGS="$CFLAGS" orig_LIBS="$LIBS" CFLAGS="$CFLAGS $EXT2FS_CFLAGS" LIBS="$LIBS $EXT2FS_LIBS" AC_CHECK_LIB([ext2fs], [ext2fs_xattrs_read], [dnl have_ext2fs_xattrs=yes ], [dnl have_ext2fs_xattrs=no ]) CFLAGS="$orig_CFLAGS" LIBS="$orig_LIBS" AM_CONDITIONAL([HAVE_EXT2FS_XATTRS], [test "x$have_ext2fs_xattrs" = "xyes"]) AM_COND_IF([HAVE_EXT2FS_XATTRS], [dnl AC_DEFINE([HAVE_EXT2FS_XATTRS], [1], [Defined if libext2fs implements ext2fs_xattrs_read]) ]) dnl ==================================================================== dnl Check whether we can compile a function with __attribute__((naked)) dnl ==================================================================== AC_MSG_CHECKING([whether __attribute__((naked)) is available]) orig_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -Wall -Wextra -pedantic -Werror" AC_COMPILE_IFELSE([AC_LANG_SOURCE([[ static void test_function(void) __attribute__(( naked )) __attribute__(( used )); static void test_function(void) { switch (0) { case 0: break; } } ]])], [dnl AC_MSG_RESULT([yes]) AC_DEFINE([FUNCTION_ATTRIBUTE_NAKED_IF_POSSIBLE], [__attribute__((naked))], [defined properly when compiling with naked attribute works]) ], [dnl AC_MSG_RESULT([no]) AC_DEFINE([FUNCTION_ATTRIBUTE_NAKED_IF_POSSIBLE], [], [defined empty when compiling with naked attribute fails]) ]) CFLAGS="$orig_CFLAGS" dnl ==================================================================== dnl The end of configure.ac is approaching fast. dnl ==================================================================== CFLAGS="$CFLAGS -Wall" AC_CONFIG_FILES([ Makefile lib/Makefile ]) AC_OUTPUT e2tools-0.1.0/COPYING0000664000175000017500000004325413616631476011102 00000000000000 GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), 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 distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the 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 a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, 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. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE 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. 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 convey 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 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision 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, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. , 1 April 1989 Ty Coon, President of Vice This 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. e2tools-0.1.0/Makefile.am0000664000175000017500000000762513616765236012107 00000000000000SUBDIRS = lib . ACLOCAL_AMFLAGS = -I m4 BUILT_SOURCES = CLEANFILES = EXTRA_DIST = SUFFIXES = TESTS = bin_PROGRAMS = e2tools e2tools_CFLAGS = e2tools_CPPFLAGS = e2tools_LDADD = # e2tools_CFLAGS += -save-temps=obj e2tools_CPPFLAGS += $(EXT2FS_CFLAGS) e2tools_LDADD += $(EXT2FS_LIBS) e2tools_CPPFLAGS += $(COM_ERR_CFLAGS) e2tools_LDADD += $(COM_ERR_LIBS) e2tools_SOURCES = e2tools_SOURCES += compiler-definitions.h e2tools_SOURCES += e2tools.c e2tools.h e2tools_SOURCES += elist.c elist.h e2tools_SOURCES += progress.c progress.h e2tools_SOURCES += read.c read.h e2tools_SOURCES += util.c util.h e2tools_SOURCES += write.c write.h EXTRA_DIST += DEVELOPMENT.md EXTRA_DIST += NEWS.md EXTRA_DIST += README.md EXTRA_DIST += TODO e2tools_list = man_MANS = dist_man_MANS = e2tools.7 if HAVE_EXT2FS_XATTRS # EXTRA_DIST += e2chcon.1in # CLEANFILES += e2chcon.1 # man_MANS += e2chcon.1 # e2tools_list += e2chcon endif e2tools_SOURCES += e2tool-e2cp.c e2tools_SOURCES += e2tool-e2cp.h dist_man_MANS += e2cp.1 e2tools_list += e2cp e2tools_SOURCES += e2tool-e2ln.c e2tools_SOURCES += e2tool-e2ln.h dist_man_MANS += e2ln.1 e2tools_list += e2ln e2tools_SOURCES += e2tool-e2ls.c e2tools_SOURCES += e2tool-e2ls.h EXTRA_DIST += e2ls.1in CLEANFILES += e2ls.1 man_MANS += e2ls.1 e2tools_list += e2ls e2tools_SOURCES += e2tool-e2mkdir.c e2tools_SOURCES += e2tool-e2mkdir.h dist_man_MANS += e2mkdir.1 e2tools_list += e2mkdir e2tools_SOURCES += e2tool-e2mv.c e2tools_SOURCES += e2tool-e2mv.h dist_man_MANS += e2mv.1 e2tools_list += e2mv e2tools_SOURCES += e2tool-e2rm.c e2tools_SOURCES += e2tool-e2rm.h dist_man_MANS += e2rm.1 e2tools_list += e2rm e2tools_SOURCES += e2tool-e2tail.c e2tools_SOURCES += e2tool-e2tail.h dist_man_MANS += e2tail.1 e2tools_list += e2tail SED_IN_MAN_COMMANDS = SED_IN_COMMANDS = HASHMARK = \# if HAVE_EXT2FS_XATTRS SED_IN_MAN_COMMANDS += -e 's|[@]HAVE_EXT2FS_XATTRS_FALSE@||g' SED_IN_COMMANDS += -e 's|[@]HAVE_EXT2FS_XATTRS_FALSE@||g' SED_IN_MAN_COMMANDS += -e 's|[@]HAVE_EXT2FS_XATTRS_TRUE@|.\\" |g' SED_IN_COMMANDS += -e 's|[@]HAVE_EXT2FS_XATTRS_TRUE@|$(HASHMARK) |g' else SED_IN_MAN_COMMANDS += -e 's|[@]HAVE_EXT2FS_XATTRS_FALSE@|.\\" |g' SED_IN_COMMANDS += -e 's|[@]HAVE_EXT2FS_XATTRS_FALSE@|$(HASHMARK) |g' SED_IN_MAN_COMMANDS += -e 's|[@]HAVE_EXT2FS_XATTRS_TRUE@||g' SED_IN_COMMANDS += -e 's|[@]HAVE_EXT2FS_XATTRS_TRUE@||g' endif SED_IN_COMMANDS += -e 's|[@]top_builddir@|$(top_builddir)|g' SED_IN_COMMANDS += -e 's|[@]top_srcdir@|$(top_srcdir)|g' SED_IN_COMMANDS += -e 's|[@]DD@|$(DD)|g' SED_IN_COMMANDS += -e 's|[@]MKE2FS@|$(MKE2FS)|g' SUFFIXES += .1in .1 .1in.1: $(SED) $(SED_IN_MAN_COMMANDS) $(SED_IN_COMMANDS) < $< > $@ SUFFIXES += .shin .sh .shin.sh: $(MKDIR_P) $(@D) $(SED) $(SED_IN_COMMANDS) < $< > $@ $(CHMOD) +x $@ include tests/Makefile-files e2tools_SOURCES += e2tools-toolmap.h BUILT_SOURCES += e2tools-toolmap.c CLEANFILES += e2tools-toolmap.c e2tools_SOURCES += e2tools-toolmap.c e2tools-toolmap.c: Makefile @( \ echo "/* autogenerated from Makefile.am */"; \ echo "#include "; \ echo "#include \"e2tools-toolmap.h\""; \ for tool in $(e2tools_list); do \ echo "#include \"e2tool-$${tool}.h\""; \ done; \ echo "struct toolmap_element toolmap[] = {"; \ for tool in $(e2tools_list); do \ echo " {\"$${tool}\", main_$${tool}},"; \ done; \ echo " {NULL, NULL}"; \ echo "};"; \ ) > e2tools-toolmap.c.tmp mv -f e2tools-toolmap.c.tmp e2tools-toolmap.c all-local: e2tools$(EXEEXT) for symlink in $(e2tools_list); do \ rm -f "$${symlink}"; \ $(LN_S) e2tools "$${symlink}" || exit 1; \ done install-exec-hook: cd $(DESTDIR)$(bindir) && \ for symlink in $(e2tools_list); do \ rm -f "$${symlink}"; \ $(LN_S) e2tools "$${symlink}" || exit 1; \ done uninstall-hook: -cd $(DESTDIR)$(bindir) && rm -f $(e2tools_list) clean-local: -rm -f *.i *.s -rm -f $(e2tools_list) e2tools-0.1.0/build-aux/0000775000175000017500000000000013617217210011774 500000000000000e2tools-0.1.0/build-aux/test-driver0000755000175000017500000001104213250314767014116 00000000000000#! /bin/sh # test-driver - basic testsuite driver script. scriptversion=2018-03-07.03; # UTC # Copyright (C) 2011-2018 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 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. # This file is maintained in Automake, please report # bugs to or send patches to # . # Make unconditional expansion of undefined variables an error. This # helps a lot in preventing typo-related bugs. set -u usage_error () { echo "$0: $*" >&2 print_usage >&2 exit 2 } print_usage () { cat <$log_file 2>&1 estatus=$? if test $enable_hard_errors = no && test $estatus -eq 99; then tweaked_estatus=1 else tweaked_estatus=$estatus fi case $tweaked_estatus:$expect_failure in 0:yes) col=$red res=XPASS recheck=yes gcopy=yes;; 0:*) col=$grn res=PASS recheck=no gcopy=no;; 77:*) col=$blu res=SKIP recheck=no gcopy=yes;; 99:*) col=$mgn res=ERROR recheck=yes gcopy=yes;; *:yes) col=$lgn res=XFAIL recheck=no gcopy=yes;; *:*) col=$red res=FAIL recheck=yes gcopy=yes;; esac # Report the test outcome and exit status in the logs, so that one can # know whether the test passed or failed simply by looking at the '.log' # file, without the need of also peaking into the corresponding '.trs' # file (automake bug#11814). echo "$res $test_name (exit status: $estatus)" >>$log_file # Report outcome to console. echo "${col}${res}${std}: $test_name" # Register the test result, and other relevant metadata. echo ":test-result: $res" > $trs_file echo ":global-test-result: $res" >> $trs_file echo ":recheck: $recheck" >> $trs_file echo ":copy-in-global-log: $gcopy" >> $trs_file # Local Variables: # mode: shell-script # sh-indentation: 2 # eval: (add-hook 'before-save-hook 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-time-zone: "UTC0" # time-stamp-end: "; # UTC" # End: e2tools-0.1.0/build-aux/missing0000755000175000017500000001533613250314767013331 00000000000000#! /bin/sh # Common wrapper for a few potentially missing GNU programs. scriptversion=2018-03-07.03; # UTC # Copyright (C) 1996-2018 Free Software Foundation, Inc. # Originally written 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 case $1 in --is-lightweight) # Used by our autoconf macros to check whether the available missing # script is modern enough. exit 0 ;; --run) # Back-compat with the calling convention used by older automake. shift ;; -h|--h|--he|--hel|--help) echo "\ $0 [OPTION]... PROGRAM [ARGUMENT]... Run 'PROGRAM [ARGUMENT]...', returning a proper advice when this fails due to PROGRAM being missing or too old. Options: -h, --help display this help and exit -v, --version output version information and exit Supported PROGRAM values: aclocal autoconf autoheader autom4te automake makeinfo bison yacc flex lex help2man Version suffixes to PROGRAM as well as the prefixes 'gnu-', 'gnu', and 'g' are ignored when checking the name. Send bug reports to ." exit $? ;; -v|--v|--ve|--ver|--vers|--versi|--versio|--version) echo "missing $scriptversion (GNU Automake)" exit $? ;; -*) echo 1>&2 "$0: unknown '$1' option" echo 1>&2 "Try '$0 --help' for more information" exit 1 ;; esac # Run the given program, remember its exit status. "$@"; st=$? # If it succeeded, we are done. test $st -eq 0 && exit 0 # Also exit now if we it failed (or wasn't found), and '--version' was # passed; such an option is passed most likely to detect whether the # program is present and works. case $2 in --version|--help) exit $st;; esac # Exit code 63 means version mismatch. This often happens when the user # tries to use an ancient version of a tool on a file that requires a # minimum version. if test $st -eq 63; then msg="probably too old" elif test $st -eq 127; then # Program was missing. msg="missing on your system" else # Program was found and executed, but failed. Give up. exit $st fi perl_URL=https://www.perl.org/ flex_URL=https://github.com/westes/flex gnu_software_URL=https://www.gnu.org/software program_details () { case $1 in aclocal|automake) echo "The '$1' program is part of the GNU Automake package:" echo "<$gnu_software_URL/automake>" echo "It also requires GNU Autoconf, GNU m4 and Perl in order to run:" echo "<$gnu_software_URL/autoconf>" echo "<$gnu_software_URL/m4/>" echo "<$perl_URL>" ;; autoconf|autom4te|autoheader) echo "The '$1' program is part of the GNU Autoconf package:" echo "<$gnu_software_URL/autoconf/>" echo "It also requires GNU m4 and Perl in order to run:" echo "<$gnu_software_URL/m4/>" echo "<$perl_URL>" ;; esac } give_advice () { # Normalize program name to check for. normalized_program=`echo "$1" | sed ' s/^gnu-//; t s/^gnu//; t s/^g//; t'` printf '%s\n' "'$1' is $msg." configure_deps="'configure.ac' or m4 files included by 'configure.ac'" case $normalized_program in autoconf*) echo "You should only need it if you modified 'configure.ac'," echo "or m4 files included by it." program_details 'autoconf' ;; autoheader*) echo "You should only need it if you modified 'acconfig.h' or" echo "$configure_deps." program_details 'autoheader' ;; automake*) echo "You should only need it if you modified 'Makefile.am' or" echo "$configure_deps." program_details 'automake' ;; aclocal*) echo "You should only need it if you modified 'acinclude.m4' or" echo "$configure_deps." program_details 'aclocal' ;; autom4te*) echo "You might have modified some maintainer files that require" echo "the 'autom4te' program to be rebuilt." program_details 'autom4te' ;; bison*|yacc*) echo "You should only need it if you modified a '.y' file." echo "You may want to install the GNU Bison package:" echo "<$gnu_software_URL/bison/>" ;; lex*|flex*) echo "You should only need it if you modified a '.l' file." echo "You may want to install the Fast Lexical Analyzer package:" echo "<$flex_URL>" ;; help2man*) echo "You should only need it if you modified a dependency" \ "of a man page." echo "You may want to install the GNU Help2man package:" echo "<$gnu_software_URL/help2man/>" ;; makeinfo*) echo "You should only need it if you modified a '.texi' file, or" echo "any other file indirectly affecting the aspect of the manual." echo "You might want to install the Texinfo package:" echo "<$gnu_software_URL/texinfo/>" echo "The spurious makeinfo call might also be the consequence of" echo "using a buggy 'make' (AIX, DU, IRIX), in which case you might" echo "want to install GNU make:" echo "<$gnu_software_URL/make/>" ;; *) echo "You might have modified some files without having the proper" echo "tools for further handling them. Check the 'README' file, it" echo "often tells you about the needed prerequisites for installing" echo "this package. You may also peek at any GNU archive site, in" echo "case some other package contains this missing '$1' program." ;; esac } give_advice "$1" | sed -e '1s/^/WARNING: /' \ -e '2,$s/^/ /' >&2 # Propagate the correct exit status (expected to be 127 for a program # not found, 63 for a program that failed due to version mismatch). exit $st # Local variables: # eval: (add-hook 'before-save-hook 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-time-zone: "UTC0" # time-stamp-end: "; # UTC" # End: e2tools-0.1.0/build-aux/snippet/0000775000175000017500000000000013617217210013456 500000000000000e2tools-0.1.0/build-aux/snippet/warn-on-use.h0000664000175000017500000001200713616631476015737 00000000000000/* A C macro for emitting warnings if a function is used. Copyright (C) 2010-2015 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 e2tools-0.1.0/build-aux/snippet/c++defs.h0000664000175000017500000002675313616631476015013 00000000000000/* C++ compatible function declaration macros. Copyright (C) 2010-2015 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 */ e2tools-0.1.0/build-aux/snippet/arg-nonnull.h0000664000175000017500000000230013616631476016013 00000000000000/* A C macro for declaring that specific arguments must not be NULL. Copyright (C) 2009-2015 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 e2tools-0.1.0/build-aux/config.sub0000755000175000017500000007530413516124721013710 00000000000000#! /bin/sh # Configuration validation subroutine script. # Copyright 1992-2018 Free Software Foundation, Inc. timestamp='2018-08-29' # 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 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. 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This Exception is an additional permission under section 7 # of the GNU General Public License, version 3 ("GPLv3"). # Please send patches to . # # 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: # https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub # 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. 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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 $? ;; esac # Get the directory component of the given path, and save it in the # global variables '$dir'. Note that this directory component will # be either empty or ending with a '/' character. This is deliberate. set_dir_from () { case $1 in */*) dir=`echo "$1" | sed -e 's|/[^/]*$|/|'`;; *) dir=;; esac } # Get the suffix-stripped basename of the given path, and save it the # global variable '$base'. set_base_from () { base=`echo "$1" | sed -e 's|^.*/||' -e 's/\.[^.]*$//'` } # If no dependency file was actually created by the compiler invocation, # we still have to create a dummy depfile, to avoid errors with the # Makefile "include basename.Plo" scheme. make_dummy_depfile () { echo "#dummy" > "$depfile" } # Factor out some common post-processing of the generated depfile. # Requires the auxiliary global variable '$tmpdepfile' to be set. aix_post_process_depfile () { # If the compiler actually managed to produce a dependency file, # post-process it. if test -f "$tmpdepfile"; then # Each line is of the form 'foo.o: dependency.h'. # Do two passes, one to just change these to # $object: dependency.h # and one to simply output # dependency.h: # which is needed to avoid the deleted-header problem. { sed -e "s,^.*\.[$lower]*:,$object:," < "$tmpdepfile" sed -e "s,^.*\.[$lower]*:[$tab ]*,," -e 's,$,:,' < "$tmpdepfile" } > "$depfile" rm -f "$tmpdepfile" else make_dummy_depfile fi } # A tabulation character. tab=' ' # A newline character. nl=' ' # Character ranges might be problematic outside the C locale. # These definitions help. upper=ABCDEFGHIJKLMNOPQRSTUVWXYZ lower=abcdefghijklmnopqrstuvwxyz digits=0123456789 alpha=${upper}${lower} 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" # Avoid interferences from the environment. gccflag= dashmflag= # 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. Note that we *cannot* use a case # here, because this file can only contain one case statement. if test "$depmode" = hp; then # HP compiler uses -M and no extra arg. gccflag=-M depmode=gcc fi if test "$depmode" = dashXmstdout; then # This is just like dashmstdout with a different argument. dashmflag=-xM depmode=dashmstdout fi cygpath_u="cygpath -u -f -" if test "$depmode" = msvcmsys; then # This is just like msvisualcpp but w/o cygpath translation. # Just convert the backslash-escaped backslashes to single forward # slashes to satisfy depend.m4 cygpath_u='sed s,\\\\,/,g' depmode=msvisualcpp fi if test "$depmode" = msvc7msys; then # This is just like msvc7 but w/o cygpath translation. # Just convert the backslash-escaped backslashes to single forward # slashes to satisfy depend.m4 cygpath_u='sed s,\\\\,/,g' depmode=msvc7 fi if test "$depmode" = xlc; then # IBM C/C++ Compilers xlc/xlC can output gcc-like dependency information. gccflag=-qmakedep=gcc,-MF depmode=gcc fi case "$depmode" in gcc3) ## gcc 3 implements dependency tracking that does exactly what ## we want. 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 $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi mv "$tmpdepfile" "$depfile" ;; gcc) ## Note that this doesn't just cater to obsosete pre-3.x GCC compilers. ## but also to in-use compilers like IMB xlc/xlC and the HP C compiler. ## (see the conditional assignment to $gccflag above). ## There are various ways to get dependency output from gcc. Here's ## why we pick this rather obscure method: ## - Don't want to use -MD because we'd like the dependencies to end ## up in a subdir. Having to rename by hand is ugly. ## (We might end up doing this anyway to support other compilers.) ## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like ## -MM, not -M (despite what the docs say). Also, it might not be ## supported by the other compilers which use the 'gcc' depmode. ## - Using -M directly means running the compiler twice (even worse ## than renaming). if test -z "$gccflag"; then gccflag=-MD, fi "$@" -Wp,"$gccflag$tmpdepfile" stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" echo "$object : \\" > "$depfile" # The second -e expression handles DOS-style file names with drive # letters. sed -e 's/^[^:]*: / /' \ -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" ## This next piece of magic avoids the "deleted header file" problem. ## The problem is that when a header file which appears in a .P file ## is deleted, the dependency causes make to die (because there is ## typically no way to rebuild the header). We avoid this by adding ## dummy dependencies for each header file. Too bad gcc doesn't do ## this for us directly. ## Some versions of gcc put a space before the ':'. On the theory ## that the space means something, we add a space to the output as ## well. hp depmode also adds that space, but also prefixes the VPATH ## to the object. Take care to not repeat it in the output. ## Some versions of the HPUX 10.20 sed can't process this invocation ## correctly. Breaking it into two sed invocations is a workaround. tr ' ' "$nl" < "$tmpdepfile" \ | sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \ | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; hp) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, # since it is checked for above. exit 1 ;; sgi) if test "$libtool" = yes; then "$@" "-Wp,-MDupdate,$tmpdepfile" else "$@" -MDupdate "$tmpdepfile" fi stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files echo "$object : \\" > "$depfile" # Clip off the initial element (the dependent). Don't try to be # clever and replace this with sed code, as IRIX sed won't handle # lines with more than a fixed number of characters (4096 in # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; # the IRIX cc adds comments like '#:fec' to the end of the # dependency line. tr ' ' "$nl" < "$tmpdepfile" \ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' \ | tr "$nl" ' ' >> "$depfile" echo >> "$depfile" # The second pass generates a dummy entry for each header file. tr ' ' "$nl" < "$tmpdepfile" \ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ >> "$depfile" else make_dummy_depfile fi rm -f "$tmpdepfile" ;; xlc) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, # since it is checked for above. exit 1 ;; aix) # The C for AIX Compiler uses -M and outputs the dependencies # in a .u file. In older versions, this file always lives in the # current directory. Also, the AIX compiler puts '$object:' at the # start of each line; $object doesn't have directory information. # Version 6 uses the directory in both cases. set_dir_from "$object" set_base_from "$object" if test "$libtool" = yes; then tmpdepfile1=$dir$base.u tmpdepfile2=$base.u tmpdepfile3=$dir.libs/$base.u "$@" -Wc,-M else tmpdepfile1=$dir$base.u tmpdepfile2=$dir$base.u tmpdepfile3=$dir$base.u "$@" -M fi stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" exit $stat fi for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" do test -f "$tmpdepfile" && break done aix_post_process_depfile ;; tcc) # tcc (Tiny C Compiler) understand '-MD -MF file' since version 0.9.26 # FIXME: That version still under development at the moment of writing. # Make that this statement remains true also for stable, released # versions. # It will wrap lines (doesn't matter whether long or short) with a # trailing '\', as in: # # foo.o : \ # foo.c \ # foo.h \ # # It will put a trailing '\' even on the last line, and will use leading # spaces rather than leading tabs (at least since its commit 0394caf7 # "Emit spaces for -MD"). "$@" -MD -MF "$tmpdepfile" stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" # Each non-empty line is of the form 'foo.o : \' or ' dep.h \'. # We have to change lines of the first kind to '$object: \'. sed -e "s|.*:|$object :|" < "$tmpdepfile" > "$depfile" # And for each line of the second kind, we have to emit a 'dep.h:' # dummy dependency, to avoid the deleted-header problem. sed -n -e 's|^ *\(.*\) *\\$|\1:|p' < "$tmpdepfile" >> "$depfile" rm -f "$tmpdepfile" ;; ## The order of this option in the case statement is important, since the ## shell code in configure will try each of these formats in the order ## listed in this file. A plain '-MD' option would be understood by many ## compilers, so we must ensure this comes after the gcc and icc options. pgcc) # Portland's C compiler understands '-MD'. # Will always output deps to 'file.d' where file is the root name of the # source file under compilation, even if file resides in a subdirectory. # The object file name does not affect the name of the '.d' file. # pgcc 10.2 will output # foo.o: sub/foo.c sub/foo.h # and will wrap long lines using '\' : # foo.o: sub/foo.c ... \ # sub/foo.h ... \ # ... set_dir_from "$object" # Use the source, not the object, to determine the base name, since # that's sadly what pgcc will do too. set_base_from "$source" tmpdepfile=$base.d # For projects that build the same source file twice into different object # files, the pgcc approach of using the *source* file root name can cause # problems in parallel builds. Use a locking strategy to avoid stomping on # the same $tmpdepfile. lockdir=$base.d-lock trap " echo '$0: caught signal, cleaning up...' >&2 rmdir '$lockdir' exit 1 " 1 2 13 15 numtries=100 i=$numtries while test $i -gt 0; do # mkdir is a portable test-and-set. if mkdir "$lockdir" 2>/dev/null; then # This process acquired the lock. "$@" -MD stat=$? # Release the lock. rmdir "$lockdir" break else # If the lock is being held by a different process, wait # until the winning process is done or we timeout. while test -d "$lockdir" && test $i -gt 0; do sleep 1 i=`expr $i - 1` done fi i=`expr $i - 1` done trap - 1 2 13 15 if test $i -le 0; then echo "$0: failed to acquire lock after $numtries attempts" >&2 echo "$0: check lockdir '$lockdir'" >&2 exit 1 fi if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" # Each line is of the form `foo.o: dependent.h', # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'. # Do two passes, one to just change these to # `$object: dependent.h' and one to simply `dependent.h:'. sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile" # Some versions of the HPUX 10.20 sed can't process this invocation # correctly. Breaking it into two sed invocations is a workaround. sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" \ | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; hp2) # The "hp" stanza above does not work with aCC (C++) and HP's ia64 # compilers, which have integrated preprocessors. The correct option # to use with these is +Maked; it writes dependencies to a file named # 'foo.d', which lands next to the object file, wherever that # happens to be. # Much of this is similar to the tru64 case; see comments there. set_dir_from "$object" set_base_from "$object" if test "$libtool" = yes; then tmpdepfile1=$dir$base.d tmpdepfile2=$dir.libs/$base.d "$@" -Wc,+Maked else tmpdepfile1=$dir$base.d tmpdepfile2=$dir$base.d "$@" +Maked fi stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile1" "$tmpdepfile2" exit $stat fi for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" do test -f "$tmpdepfile" && break done if test -f "$tmpdepfile"; then sed -e "s,^.*\.[$lower]*:,$object:," "$tmpdepfile" > "$depfile" # Add 'dependent.h:' lines. sed -ne '2,${ s/^ *// s/ \\*$// s/$/:/ p }' "$tmpdepfile" >> "$depfile" else make_dummy_depfile fi rm -f "$tmpdepfile" "$tmpdepfile2" ;; tru64) # The Tru64 compiler uses -MD to generate dependencies as a side # effect. 'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'. # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put # dependencies in 'foo.d' instead, so we check for that too. # Subdirectories are respected. set_dir_from "$object" set_base_from "$object" if test "$libtool" = yes; then # Libtool generates 2 separate objects for the 2 libraries. These # two compilations output dependencies in $dir.libs/$base.o.d and # in $dir$base.o.d. We have to check for both files, because # one of the two compilations can be disabled. We should prefer # $dir$base.o.d over $dir.libs/$base.o.d because the latter is # automatically cleaned when .libs/ is deleted, while ignoring # the former would cause a distcleancheck panic. tmpdepfile1=$dir$base.o.d # libtool 1.5 tmpdepfile2=$dir.libs/$base.o.d # Likewise. tmpdepfile3=$dir.libs/$base.d # Compaq CCC V6.2-504 "$@" -Wc,-MD else tmpdepfile1=$dir$base.d tmpdepfile2=$dir$base.d tmpdepfile3=$dir$base.d "$@" -MD fi stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" exit $stat fi for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" do test -f "$tmpdepfile" && break done # Same post-processing that is required for AIX mode. aix_post_process_depfile ;; msvc7) if test "$libtool" = yes; then showIncludes=-Wc,-showIncludes else showIncludes=-showIncludes fi "$@" $showIncludes > "$tmpdepfile" stat=$? grep -v '^Note: including file: ' "$tmpdepfile" if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" echo "$object : \\" > "$depfile" # The first sed program below extracts the file names and escapes # backslashes for cygpath. The second sed program outputs the file # name when reading, but also accumulates all include files in the # hold buffer in order to output them again at the end. This only # works with sed implementations that can handle large buffers. sed < "$tmpdepfile" -n ' /^Note: including file: *\(.*\)/ { s//\1/ s/\\/\\\\/g p }' | $cygpath_u | sort -u | sed -n ' s/ /\\ /g s/\(.*\)/'"$tab"'\1 \\/p s/.\(.*\) \\/\1:/ H $ { s/.*/'"$tab"'/ G p }' >> "$depfile" echo >> "$depfile" # make sure the fragment doesn't end with a backslash rm -f "$tmpdepfile" ;; msvc7msys) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. 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then IBM_ARCH=rs6000 else IBM_ARCH=powerpc fi if [ -x /usr/bin/lslpp ] ; then IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc | awk -F: '{ print $3 }' | sed s/[0-9]*$/0/` else IBM_REV="$UNAME_VERSION.$UNAME_RELEASE" fi echo "$IBM_ARCH"-ibm-aix"$IBM_REV" exit ;; *:AIX:*:*) echo rs6000-ibm-aix exit ;; ibmrt:4.4BSD:*|romp-ibm:4.4BSD:*) echo romp-ibm-bsd4.4 exit ;; ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and echo romp-ibm-bsd"$UNAME_RELEASE" # 4.3 with uname added to exit ;; # report: romp-ibm BSD 4.3 *:BOSX:*:*) echo rs6000-bull-bosx exit ;; DPX/2?00:B.O.S.:*:*) echo m68k-bull-sysv3 exit ;; 9000/[34]??:4.3bsd:1.*:*) echo m68k-hp-bsd exit ;; hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) echo m68k-hp-bsd4.4 exit ;; 9000/[34678]??:HP-UX:*:*) HPUX_REV=`echo "$UNAME_RELEASE"|sed -e 's/[^.]*.[0B]*//'` case "$UNAME_MACHINE" in 9000/31?) HP_ARCH=m68000 ;; 9000/[34]??) HP_ARCH=m68k ;; 9000/[678][0-9][0-9]) if [ -x /usr/bin/getconf ]; then sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` case "$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 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 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. GNU and HP use different nomenclature: # # $ CC_FOR_BUILD=cc ./config.guess # => hppa2.0w-hp-hpux11.23 # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess # => hppa64-hp-hpux11.23 if echo __LP64__ | (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | grep -q __LP64__ then HP_ARCH=hppa2.0w else HP_ARCH=hppa64 fi fi echo "$HP_ARCH"-hp-hpux"$HPUX_REV" exit ;; ia64:HP-UX:*:*) HPUX_REV=`echo "$UNAME_RELEASE"|sed -e 's/[^.]*.[0B]*//'` echo ia64-hp-hpux"$HPUX_REV" exit ;; 3050*:HI-UX:*:*) set_cc_for_build sed 's/^ //' << EOF > "$dummy.c" #include int main () { long cpu = sysconf (_SC_CPU_VERSION); /* The order matters, because CPU_IS_HP_MC68K erroneously returns true for CPU_PA_RISC1_0. 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 ;; arm:FreeBSD:*:*) UNAME_PROCESSOR=`uname -p` set_cc_for_build if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_PCS_VFP then echo "${UNAME_PROCESSOR}"-unknown-freebsd"`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`"-gnueabi else echo "${UNAME_PROCESSOR}"-unknown-freebsd"`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`"-gnueabihf fi exit ;; *:FreeBSD:*:*) UNAME_PROCESSOR=`/usr/bin/uname -p` case "$UNAME_PROCESSOR" in amd64) UNAME_PROCESSOR=x86_64 ;; i386) UNAME_PROCESSOR=i586 ;; esac echo "$UNAME_PROCESSOR"-unknown-freebsd"`echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`" exit ;; i*:CYGWIN*:*) echo "$UNAME_MACHINE"-pc-cygwin exit ;; *:MINGW64*:*) echo "$UNAME_MACHINE"-pc-mingw64 exit ;; *:MINGW*:*) echo "$UNAME_MACHINE"-pc-mingw32 exit ;; *:MSYS*:*) echo "$UNAME_MACHINE"-pc-msys 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"$UNAME_RELEASE" exit ;; esac ;; i*:UWIN*:*) echo "$UNAME_MACHINE"-pc-uwin exit ;; amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) echo x86_64-unknown-cygwin exit ;; prep*:SunOS:5.*:*) echo powerpcle-unknown-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`" exit ;; *:GNU:*:*) # the GNU system echo "`echo "$UNAME_MACHINE"|sed -e 's,[-/].*$,,'`-unknown-$LIBC`echo "$UNAME_RELEASE"|sed -e 's,/.*$,,'`" exit ;; *:GNU/*:*:*) # other systems with GNU libc and userland echo "$UNAME_MACHINE-unknown-`echo "$UNAME_SYSTEM" | sed 's,^[^/]*/,,' | tr "[:upper:]" "[:lower:]"``echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`-$LIBC" exit ;; *:Minix:*:*) echo "$UNAME_MACHINE"-unknown-minix exit ;; aarch64:Linux:*:*) echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; aarch64_be:Linux:*:*) UNAME_MACHINE=aarch64_be echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; alpha:Linux:*:*) case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in EV5) UNAME_MACHINE=alphaev5 ;; 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 "$?" = 0 ; then LIBC=gnulibc1 ; fi echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; arc:Linux:*:* | arceb:Linux:*:*) echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; arm*:Linux:*:*) 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-"$LIBC" else if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_PCS_VFP then echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"eabi else echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"eabihf fi fi exit ;; avr32*:Linux:*:*) echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; cris:Linux:*:*) echo "$UNAME_MACHINE"-axis-linux-"$LIBC" exit ;; crisv32:Linux:*:*) echo "$UNAME_MACHINE"-axis-linux-"$LIBC" exit ;; e2k:Linux:*:*) echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; frv:Linux:*:*) echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; hexagon:Linux:*:*) echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; i*86:Linux:*:*) echo "$UNAME_MACHINE"-pc-linux-"$LIBC" exit ;; ia64:Linux:*:*) echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; k1om:Linux:*:*) echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; m32r*:Linux:*:*) echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; m68*:Linux:*:*) echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; mips:Linux:*:* | mips64:Linux:*:*) set_cc_for_build sed 's/^ //' << EOF > "$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 "$CPU-unknown-linux-$LIBC"; exit; } ;; mips64el:Linux:*:*) echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; openrisc*:Linux:*:*) echo or1k-unknown-linux-"$LIBC" exit ;; or32:Linux:*:* | or1k*:Linux:*:*) echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; padre:Linux:*:*) echo sparc-unknown-linux-"$LIBC" exit ;; parisc64:Linux:*:* | hppa64:Linux:*:*) echo hppa64-unknown-linux-"$LIBC" exit ;; parisc:Linux:*:* | hppa:Linux:*:*) # Look for CPU level case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in PA7*) echo hppa1.1-unknown-linux-"$LIBC" ;; PA8*) echo hppa2.0-unknown-linux-"$LIBC" ;; *) echo hppa-unknown-linux-"$LIBC" ;; esac exit ;; ppc64:Linux:*:*) echo powerpc64-unknown-linux-"$LIBC" exit ;; ppc:Linux:*:*) echo powerpc-unknown-linux-"$LIBC" exit ;; ppc64le:Linux:*:*) echo powerpc64le-unknown-linux-"$LIBC" exit ;; ppcle:Linux:*:*) echo powerpcle-unknown-linux-"$LIBC" exit ;; riscv32:Linux:*:* | riscv64:Linux:*:*) echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; s390:Linux:*:* | s390x:Linux:*:*) echo "$UNAME_MACHINE"-ibm-linux-"$LIBC" exit ;; sh64*:Linux:*:*) echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; sh*:Linux:*:*) echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; sparc:Linux:*:* | sparc64:Linux:*:*) echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; tile*:Linux:*:*) echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; vax:Linux:*:*) echo "$UNAME_MACHINE"-dec-linux-"$LIBC" exit ;; x86_64:Linux:*:*) echo "$UNAME_MACHINE"-pc-linux-"$LIBC" exit ;; xtensa*:Linux:*:*) echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" 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.*:*) 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 "$UNAME_MACHINE"-pc-sysv32 fi exit ;; pc:*:*:*) # Left here for compatibility: # uname -m prints for DJGPP always 'pc', but it prints nothing about # the processor, so we play safe by assuming i586. # Note: whatever this is, it MUST be the same as what config.sub # prints for the "djgpp" host, or else GDB configure will decide that # this is a cross-build. echo i586-pc-msdosdjgpp exit ;; Intel:Mach:3*:*) echo i386-pc-mach3 exit ;; paragon:*:*:*) echo i860-intel-osf1 exit ;; i860:*:4.*:*) # i860-SVR4 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then echo i860-stardent-sysv"$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"$UNAME_RELEASE" fi exit ;; BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. echo powerpc-be-beos exit ;; BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. echo powerpc-apple-beos exit ;; BePC:BeOS:*:*) # BeOS running on Intel PC compatible. echo i586-pc-beos exit ;; BePC:Haiku:*:*) # Haiku running on Intel PC compatible. echo i586-pc-haiku exit ;; x86_64:Haiku:*:*) echo x86_64-unknown-haiku exit ;; SX-4:SUPER-UX:*:*) echo sx4-nec-superux"$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"$UNAME_RELEASE" exit ;; SX-ACE:SUPER-UX:*:*) echo sxace-nec-superux"$UNAME_RELEASE" exit ;; Power*:Rhapsody:*:*) echo powerpc-apple-rhapsody"$UNAME_RELEASE" exit ;; *:Rhapsody:*:*) echo "$UNAME_MACHINE"-apple-rhapsody"$UNAME_RELEASE" exit ;; *:Darwin:*:*) UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown set_cc_for_build if test "$UNAME_PROCESSOR" = unknown ; then UNAME_PROCESSOR=powerpc fi if test "`echo "$UNAME_RELEASE" | sed -e 's/\..*//'`" -le 10 ; then if [ "$CC_FOR_BUILD" != no_compiler_found ]; then if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \ (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ grep IS_64BIT_ARCH >/dev/null then case $UNAME_PROCESSOR in i386) UNAME_PROCESSOR=x86_64 ;; powerpc) UNAME_PROCESSOR=powerpc64 ;; esac fi # On 10.4-10.6 one might compile for PowerPC via gcc -arch ppc if (echo '#ifdef __POWERPC__'; echo IS_PPC; echo '#endif') | \ (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ grep IS_PPC >/dev/null then UNAME_PROCESSOR=powerpc fi fi elif test "$UNAME_PROCESSOR" = i386 ; then # Avoid executing cc on OS X 10.9, as it ships with a stub # that puts up a graphical alert prompting to install # developer tools. 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UNAME_PROCESSOR=x86_64 fi echo "$UNAME_PROCESSOR"-apple-darwin"$UNAME_RELEASE" exit ;; *:procnto*:*:* | *:QNX:[0123456789]*:*) UNAME_PROCESSOR=`uname -p` if test "$UNAME_PROCESSOR" = x86; then UNAME_PROCESSOR=i386 UNAME_MACHINE=pc fi echo "$UNAME_PROCESSOR"-"$UNAME_MACHINE"-nto-qnx"$UNAME_RELEASE" exit ;; *:QNX:*:4*) echo i386-pc-qnx exit ;; NEO-*:NONSTOP_KERNEL:*:*) echo neo-tandem-nsk"$UNAME_RELEASE" exit ;; NSE-*:NONSTOP_KERNEL:*:*) echo nse-tandem-nsk"$UNAME_RELEASE" exit ;; NSR-*:NONSTOP_KERNEL:*:*) echo nsr-tandem-nsk"$UNAME_RELEASE" exit ;; NSV-*:NONSTOP_KERNEL:*:*) echo nsv-tandem-nsk"$UNAME_RELEASE" exit ;; NSX-*:NONSTOP_KERNEL:*:*) echo nsx-tandem-nsk"$UNAME_RELEASE" exit ;; *:NonStop-UX:*:*) echo mips-compaq-nonstopux exit ;; BS2000:POSIX*:*:*) echo bs2000-siemens-sysv exit ;; DS/*:UNIX_System_V:*:*) echo "$UNAME_MACHINE"-"$UNAME_SYSTEM"-"$UNAME_RELEASE" exit ;; *:Plan9:*:*) # "uname -m" is not consistent, so use $cputype instead. 386 # is converted to i386 for consistency with other x86 # operating systems. # shellcheck disable=SC2154 if test "$cputype" = 386; then UNAME_MACHINE=i386 else UNAME_MACHINE="$cputype" fi echo "$UNAME_MACHINE"-unknown-plan9 exit ;; *:TOPS-10:*:*) echo pdp10-unknown-tops10 exit ;; *:TENEX:*:*) echo pdp10-unknown-tenex exit ;; KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) echo pdp10-dec-tops20 exit ;; XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) echo pdp10-xkl-tops20 exit ;; *:TOPS-20:*:*) echo pdp10-unknown-tops20 exit ;; *:ITS:*:*) echo pdp10-unknown-its exit ;; SEI:*:*:SEIUX) echo mips-sei-seiux"$UNAME_RELEASE" exit ;; *:DragonFly:*:*) echo "$UNAME_MACHINE"-unknown-dragonfly"`echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`" exit ;; *:*VMS:*:*) UNAME_MACHINE=`(uname -p) 2>/dev/null` case "$UNAME_MACHINE" in A*) echo alpha-dec-vms ; exit ;; I*) echo ia64-dec-vms ; exit ;; V*) echo vax-dec-vms ; exit ;; esac ;; *:XENIX:*:SysV) echo i386-pc-xenix exit ;; i*86:skyos:*:*) echo "$UNAME_MACHINE"-pc-skyos"`echo "$UNAME_RELEASE" | sed -e 's/ .*$//'`" exit ;; i*86:rdos:*:*) echo "$UNAME_MACHINE"-pc-rdos exit ;; i*86:AROS:*:*) echo "$UNAME_MACHINE"-pc-aros exit ;; x86_64:VMkernel:*:*) echo "$UNAME_MACHINE"-unknown-esx exit ;; amd64:Isilon\ OneFS:*:*) echo x86_64-unknown-onefs exit ;; esac echo "$0: unable to guess system type" >&2 case "$UNAME_MACHINE:$UNAME_SYSTEM" in mips:Linux | mips64:Linux) # If we got here on MIPS GNU/Linux, output extra information. cat >&2 <&2 </dev/null || echo unknown` uname -r = `(uname -r) 2>/dev/null || echo unknown` uname -s = `(uname -s) 2>/dev/null || echo unknown` uname -v = `(uname -v) 2>/dev/null || echo unknown` /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` /bin/uname -X = `(/bin/uname -X) 2>/dev/null` hostinfo = `(hostinfo) 2>/dev/null` /bin/universe = `(/bin/universe) 2>/dev/null` /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` /bin/arch = `(/bin/arch) 2>/dev/null` /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` UNAME_MACHINE = "$UNAME_MACHINE" UNAME_RELEASE = "$UNAME_RELEASE" UNAME_SYSTEM = "$UNAME_SYSTEM" UNAME_VERSION = "$UNAME_VERSION" EOF exit 1 # Local variables: # eval: (add-hook 'before-save-hook 'time-stamp) # time-stamp-start: "timestamp='" # time-stamp-format: "%:y-%02m-%02d" # time-stamp-end: "'" # End: e2tools-0.1.0/e2tool-e2cp.c0000664000175000017500000010262513617017022012226 00000000000000/* $Header: /home/ksheff/src/e2tools/RCS/copy.c,v 0.16 2004/04/07 01:15:20 ksheff Exp $ */ /* * copy.c * * Copyright (C) 2002 Keith W Sheffield. This file may be redistributed * under the terms of the GNU Public License. * */ /* Description */ /* * This module contains functions used to copy files to and from an ext2fs * filesystem * */ /* * $Log: copy.c,v $ * Revision 0.16 2004/04/07 01:15:20 ksheff * Modified to pass the default file stat to put_file() so the user may alter * the owner, group, or permissions of a file copied to an ext2fs file system. * * Revision 0.15 2004/04/07 00:13:38 ksheff * Corrected behavior when the argument to -d is a local filesystem. * * Revision 0.14 2004/04/06 23:26:37 ksheff * Updated the usage string. * * Revision 0.13 2002/07/09 06:43:19 ksheff * compensated for blank dest_dir. * * Revision 0.12 2002/07/09 06:31:41 ksheff * Forgot to remove debugging printfs. * * Revision 0.11 2002/07/09 02:36:51 ksheff * Verbose was not always reporting the correct output destination - fixed. * * Revision 0.10 2002/06/26 11:13:46 ksheff * Added a call to init_progress() before any copy operation if the verbose * flag is set. * * Revision 0.9 2002/06/19 00:52:00 ksheff * Fixed read from stdin to filesystem. * * Revision 0.8 2002/05/22 03:00:39 ksheff * Fixed the search order bug in find_link(). * * Revision 0.7 2002/05/06 06:37:50 ksheff * Fixed a bug where if the destination filespec was just localpath:, the file * would not be copied to the root directory. * * Revision 0.6 2002/05/02 07:15:49 ksheff * Fixed a bug that was causing a file to be copied to the home directory if * the destination file already existed. * * Revision 0.5 2002/04/10 09:29:40 ksheff * Added the ability to set or keep the ownership, group, and permissions for * directories being created. * * Revision 0.4 2002/03/07 07:16:16 ksheff * Modified to copy hard links to an ext2fs system correctly. * * Revision 0.3 2002/02/27 13:34:16 ksheff * Added a directory check for file names read from stdin and copied to an * ext2fs. * * Revision 0.2 2002/02/27 05:05:45 ksheff * Removed unnecessary printf * * Revision 0.1 2002/02/27 04:46:46 ksheff * initial revision * */ /* Feature Test Switches */ /* Headers */ #include "e2tools.h" #include "elist.h" #include "e2tool-e2cp.h" /* Macros */ #define USAGE "Usage: e2cp [-0apv][-P mode][-O uid][-G gid][-d dest_dir][-s src_dir][file1...N dest]\n" #define BUF_SIZE 8192 #define OUTBUF_SIZE ((BUF_SIZE)+1) #ifdef isspace #define ISSPACE(c) isspace(c) #else #define ISSPACE(c) ((c) == ' ' || (c) == '\t' || (c) == '\n' || (c) == '\r' \ || (c) == '\f' || (c) == '\v') #endif /* Structures and Unions */ typedef enum {NONE, HOST_FS, EXT2_FS} FS_CAT_T; typedef struct { dev_t dev_no; ino_t ino_no; ext2_ino_t new_ino; } INODE_XREF_T; /* Local Variables */ elist_t *link_list = NULL; static char cur_out_dir[BUF_SIZE]; /* Local Prototypes */ long open_destination(char **dest_dir, char **cur_filesys, ext2_filsys *fs, ext2_ino_t *root, ext2_ino_t *cwd, char *outfile, int *absolute, FS_CAT_T *dst_cat, int *allow_non_dir, struct stat *def_stat); long copy_files(int num_files, char **cur_file_names, char *dest_dir, char *dest_fs, ext2_filsys *fs, ext2_ino_t *root, ext2_ino_t orig_cwd, char *outpath, char *out_file, int max_file_len, FS_CAT_T src_category, FS_CAT_T dst_category, int absolute, int keep, int file_to_file, int verbose, struct stat *def_stat); static char * diag_output_name(char *odir, int file_to_file, char *ofile); long dir_changed(char *newdir, ext2_filsys fs, ext2_ino_t root, ext2_ino_t cwd, ext2_ino_t *newcwd, struct stat *def_stat, char *dest_dir); int read_line(char *inbuf); int read_string(char *inbuf); INODE_XREF_T * find_link(struct stat *sbuf); long add_link(struct stat *sbuf, ext2_ino_t newfile); static long cp_to_ext2fs(ext2_filsys fs, ext2_ino_t cwd, char *in_file, char *out_file, struct stat *statbuf, int keep, struct stat *def_stat); /* Name: main_e2cp() * * Description: * * This function will copy one or more files from a host filesystem to a * ext2fs filesystem and vice versa. The files to be copied are presented * as command line arguments or are read from standard input. The files are * in the form: * * host filesystem: /this/is/a/file * ext2fs filesystem: filesystem_path:/this/is/another/file * * The - character represents stdin/stdout. The meaning will vary depending if * it used as a source of destination. * * Where filesystem_path represents where the ext2fs is located in the * host or local filesystem. This can be a regular file containing a * or block device formatted with ext2fs tools. * * The parameters are: * * -0 Input lines terminated by a null character * -a Absolute directory names - create directories instead of just * copying into the destination. Only valid for copying into an * ext2fs filesystem * -d Destination of files to be copied. May be in the ext2fs filesystem * or the host filesystem * -p Preserve host file attributes (permissions, times, etc.) when * copying files. * -s The source of the files to be copied. * -v Be verbose. * * * Algorithm: * * Parse the command line for flags and special parameters * If there are any parameters left, they are the files to be copied * If no -s or -d parameters have been processed * Retrieve the last parameter which is the destination * If the destination is a ext2fs file specificiation * Open the filesystem with write capability * Test to make sure that is a directory and not a file * Sort the names of the files to be copied. * For each file * If it is an ext2fs file specification * Check to see if it is the same as the last ext2fs spec * If not, close the prior ext2fs and open the new one * If the source and destination files are of the same type * Print a warning message and continue * Copy the file * Otherwise, no parameters are left, file list is on stdin * For each line of input * If the -0 is not given, strip whitespace off the end * If the -a option is given * determine the dirname of the file * Compare the directory to the last directory processed * If different * Make a new directory * Copy the file * Close any open ext2fs filesystems * * Global Variables: * * None. * * Arguments: * * int argc; The number of arguments * char *argv[]; The command line arguments * * Return Values: * * 0 - everything copied successfully * the error code of what went wrong * * Author: Keith W. Sheffield * Date: 02/20/2002 * * Modification History: * * MM/DD/YY Name Description * 02/27/02 K. Sheffield Added directory check for file names being * read from stdin and copied to an ext2fs. * * 03/06/02 K. Sheffield Copying hard links to ext2fs correctly */ int main_e2cp(int argc, char *argv[]) { ext2_filsys fs = NULL; ext2_ino_t root; ext2_ino_t orig_cwd = -1; ext2_ino_t cwd; char tmpbuf[BUF_SIZE]; char outpath[OUTBUF_SIZE]; char *cur_filesys = NULL; int retval; int c; char *src_dir = NULL; char *dest_dir = NULL; char *in_file = NULL; char *out_file = NULL; int max_out_len = -1; int keep = 0; int absolute = 0; int verbose = 0; FS_CAT_T src_category = NONE; FS_CAT_T dst_category = NONE; char **cur_file_name; int (*read_input)(char *buf) = read_line; int errcnt = 0; int num_files; char *ptr; int non_directory = 0; struct stat statbuf; struct stat def_stat; INODE_XREF_T *xref; int tmp_val; init_stat_buf(&def_stat); #ifdef HAVE_OPTRESET optreset = 1; /* Makes BSD getopt happy */ #endif while ((c = getopt(argc, argv, "0ad:G:O:pP:s:v")) != EOF) { switch (c) { case '0': read_input = read_string; break; case 'a': absolute = 1; break; case 'd': dest_dir = optarg; break; case 'G': def_stat.st_gid = atoi(optarg); def_stat.st_ino = 1; break; case 'O': def_stat.st_uid = atoi(optarg); def_stat.st_ino = 1; break; case 'P': def_stat.st_mode = strtol(optarg, NULL, 8); def_stat.st_ino = 1; break; case 'p': keep = 1; def_stat.st_ino = 1; break; case 's': src_dir = optarg; break; case 'v': verbose = 1; break; default: errcnt++; break; } } if (errcnt) { fputs(USAGE, stderr); return(1); } /* if the source directory has been specified, go to it */ if (src_dir != NULL) { /* check to see if the destination directory is an ext2fs */ if (NULL != (ptr = strchr(src_dir, ':'))) { *ptr++ = '\0'; cur_filesys = src_dir; src_dir = ptr; src_category = EXT2_FS; if ((retval = open_filesystem(cur_filesys, &fs, &root, 0))) { return retval; } orig_cwd = root; cwd = root; if ((*src_dir != '\0' && strcmp(src_dir, ".") != 0 && strcmp(src_dir, "/") != 0) && (retval = change_cwd(fs, root, &cwd, src_dir))) { fprintf(stderr, "Error changing to input directory %s\n", src_dir); return(-1); } src_category = EXT2_FS; } else { /* deal with a normal host directory */ if (chdir(src_dir)) { perror(src_dir); fprintf(stderr, "Error changing to input directory %s\n", src_dir); return(-1); } src_category = HOST_FS; } /* get rid of any trailing /'s */ tmp_val = strlen(src_dir) - 1; if (src_dir[tmp_val] == '/') src_dir[tmp_val] = '\0'; } /* open the destination directory */ if (dest_dir != NULL) { non_directory = 0; if ((retval = open_destination(&dest_dir, &cur_filesys, &fs, &root, &cwd, outpath, &absolute, &dst_category, &non_directory, &def_stat))) { fprintf(stderr, "Error opening destination %s:%s\n", cur_filesys, dest_dir); if (fs) ext2fs_close(fs); return(-1); } orig_cwd = cwd; max_out_len = strlen(outpath); out_file = outpath + max_out_len; if (max_out_len > 0) { max_out_len++; *out_file++ = '/'; } max_out_len = BUF_SIZE - max_out_len - 1; } if (src_category != NONE && src_category == dst_category) { fputs("The source and destination must be native and ext2fs\n", stderr); if (fs) ext2fs_close(fs); return(-1); } /* copy any remaining files */ if (argc > optind) { num_files = argc - optind; if (dest_dir == NULL) { dest_dir = argv[optind + (--num_files)]; if (num_files < 1) { fputs(USAGE, stderr); return(1); } non_directory = (num_files == 1); if ((retval = open_destination(&dest_dir, &cur_filesys, &fs, &root, &cwd, outpath, &absolute, &dst_category, &non_directory, &def_stat))) { fprintf(stderr, "Error opening destination %s:%s\n", cur_filesys, dest_dir); if (fs) ext2fs_close(fs); return(-1); } orig_cwd = cwd; max_out_len = strlen(outpath); out_file = outpath + max_out_len; if (max_out_len > 0 && non_directory == 0) { max_out_len++; *out_file++ = '/'; } max_out_len = BUF_SIZE - max_out_len - 1; } /* src_dir & dest_dir == NULL? */ if (num_files > 1 && dest_dir != NULL) qsort(argv+optind, num_files, sizeof(char *), my_strcmp); cur_file_name = argv + optind; if ((retval = copy_files(num_files, cur_file_name, dest_dir, cur_filesys, &fs, &root, orig_cwd, outpath, out_file, max_out_len, src_category, dst_category, absolute, keep, non_directory, verbose, &def_stat))) { fputs("Error encountered copying files\n", stderr); if (fs) ext2fs_close(fs); return(-1); } } else { /******************************************************************/ /* read from standard input */ /******************************************************************/ if (src_dir == NULL && dest_dir == NULL) { fputs("No input source or destination selected\n", stderr); if (fs) ext2fs_close(fs); return(-1); } if (dest_dir == NULL && dst_category == NONE) { dest_dir = outpath; out_file = outpath; max_out_len = OUTBUF_SIZE - 1; } if (dst_category == EXT2_FS) { strncpy(cur_out_dir, (dest_dir) ? dest_dir : ".", BUF_SIZE); cur_out_dir[BUF_SIZE-1] = '\0'; } while (-1 != (c = (read_input)(tmpbuf))) { if (c < 1) continue; in_file = tmpbuf; if (verbose) init_progress(in_file, &statbuf); if (dst_category == EXT2_FS) { if (stat(in_file, &statbuf) != 0) { perror(in_file); continue; } if (S_ISDIR(statbuf.st_mode)) { if (absolute && (retval = dir_changed(in_file, fs, root, orig_cwd, &cwd, (keep)?&statbuf:&def_stat, dest_dir))) { fprintf(stderr,"Error creating output directory %s\n", dest_dir); if (fs) ext2fs_close(fs); return(-1); } continue; } /* can't handle anything other than regular files right now */ if (!S_ISREG(statbuf.st_mode)) continue; if (NULL != (ptr = strrchr(in_file, '/'))) { *ptr = '\0'; if (absolute && (retval = dir_changed(in_file, fs, root, orig_cwd, &cwd, &def_stat, dest_dir))) { fprintf(stderr,"Error creating output directory %s\n", dest_dir); if (fs) ext2fs_close(fs); return(-1); } *ptr = '/'; out_file = ptr + 1; } /* partial path included ? */ else { cwd = orig_cwd; out_file = in_file; } if (statbuf.st_nlink > 1) { if (NULL != (xref = find_link(&statbuf))) { if ((retval = create_hard_link(fs, cwd, xref->new_ino, out_file, E2T_FORCE))) { fprintf(stderr, "Error creating link for %s/%s\n", cur_out_dir, out_file); if (fs) ext2fs_close(fs); elist_free(link_list, free); return(1); } if (verbose) fprintf(stderr, "Copied %s to %s:%s\n", in_file, cur_filesys, cur_out_dir); continue; } } if ((retval = cp_to_ext2fs(fs, cwd, in_file, out_file, &statbuf, keep, &def_stat))) { fprintf(stderr, "Error copying file %s to %s:%s\n", in_file, cur_filesys, dest_dir); if (fs) ext2fs_close(fs); return retval; } if (verbose) fprintf(stderr, "Copied %s to %s:%s\n", in_file, cur_filesys, cur_out_dir); } else { /* copy to the local file system */ /* get the basename of the file */ if (NULL != (ptr = strrchr(in_file, '/'))) ++ptr; else ptr = in_file; if (dest_dir != NULL) { /* create output file name */ strncpy(out_file, ptr, max_out_len); /* Even though the out_file aka outpath buffer has * size OUTBUF_SIZE which is larger than BUF_SIZE, * we still limit the string length to BUF_SIZE as * some other parts of the code might expect that. */ outpath[BUF_SIZE-1] = '\0'; } if ((retval = get_file(fs, root, cwd, in_file, (dest_dir == NULL) ? NULL:outpath, keep))) { fprintf(stderr, "Error copying file %s to %s\n", in_file, outpath); if (fs) ext2fs_close(fs); return retval; } if (verbose) fprintf(stderr, "Copied %s:%s/%s to %s\n", cur_filesys, src_dir, in_file, (dest_dir == NULL) ? outpath : dest_dir); } } } if (fs) ext2fs_close(fs); return(0); } /* end of copy */ long open_destination(char **dest_dir, char **cur_filesys, ext2_filsys *fs, ext2_ino_t *root, ext2_ino_t *cwd, char *outfile, int *absolute, FS_CAT_T *dst_cat, int *allow_non_dir, struct stat *def_stat) { char *ptr; struct stat statbuf; char *dptr; int retval; ext2_ino_t inode; int new_dir = 1; if (dest_dir == NULL || cur_filesys == NULL || fs == NULL || root == NULL || cwd == NULL || outfile == NULL) { fputs("Invalid parameters\n", stderr); return(-1); } dptr = *dest_dir; *outfile = '\0'; /* check to see if the destination directory is an ext2fs */ if (NULL != (ptr = strchr(dptr, ':'))) { if (*fs != NULL) { fputs("An Ext2fs filesystem is already open!", stderr); return(-1); } *ptr++ = '\0'; *cur_filesys = dptr; dptr = ptr; *dst_cat = EXT2_FS; if ((retval = open_filesystem(*cur_filesys, fs, root, 1))) { return retval; } *cwd = *root; if ((*dptr != '\0' && strcmp(dptr, ".") != 0 && strcmp(dptr, "/") != 0)) { if (*allow_non_dir == 1) { ptr = NULL; new_dir = 0; /* check to see if it exists */ if ((retval = ext2fs_namei(*fs, *root, *cwd, dptr, &inode)) || (retval = ext2fs_check_directory(*fs, inode))) { if ((retval != EXT2_ET_FILE_NOT_FOUND) && (retval != EXT2_ET_NO_DIRECTORY)) { fprintf(stderr, "%s\n", error_message(retval)); return(retval); } /* ok, so it doesn't exist or isn't a directory *...let's see if it's parent does */ if (NULL != (ptr = strrchr(dptr, '/'))) { *ptr = '\0'; if (ptr[1] == '\0') *allow_non_dir = 0; new_dir = 1; if ((retval = ext2fs_namei(*fs, *root, *cwd, dptr, &inode))) { if (retval != EXT2_ET_FILE_NOT_FOUND) { fprintf(stderr, "%s\n", error_message(retval)); return(retval); } /* it doesn't exist either */ } else { if ((retval = ext2fs_check_directory(*fs, inode))) { /* ok, it exists, but it's not a directory... */ fprintf(stderr, "%s\n", error_message(retval)); return(retval); } *cwd = inode; new_dir = 0; } } } else { /* ok, the directory exists */ *cwd = inode; *allow_non_dir = 0; } } if (new_dir == 1 && (retval = create_dir(*fs, *root, cwd, dptr, def_stat))) { fprintf(stderr, "Error creating output directory %s\n", dptr); return(-1); } /* see if we need to copy the file into the output path */ if (*allow_non_dir == 1) { strncpy(outfile, (ptr != NULL) ? ++ptr : dptr, BUF_SIZE); outfile[BUF_SIZE-1] = '\0'; } } else { if (*allow_non_dir == 1) { *allow_non_dir = 0; dptr = NULL; } } } else { /* deal with a normal host directory */ *absolute = 0; if (strcmp(dptr, "-") == 0) dptr = NULL; else { strncpy(outfile, dptr, BUF_SIZE); outfile[BUF_SIZE-1] = '\0'; if (0 > stat(outfile, &statbuf) || !S_ISDIR(statbuf.st_mode)) { if (*allow_non_dir == 0) { fprintf(stderr, "%s is not a directory!\n", outfile); return(-1); } } else *allow_non_dir = 0; } *dst_cat = HOST_FS; } *dest_dir = dptr; return(0); } long copy_files(int num_files, char **cur_file_names, char *dest_dir, char *dest_fs, ext2_filsys *fs, ext2_ino_t *root, ext2_ino_t orig_cwd, char *outpath, char *out_file, int max_file_len, FS_CAT_T src_category, FS_CAT_T dst_category, int absolute, int keep, int file_to_file, int verbose, struct stat *def_stat) { char *in_file; char *dst_file; char *ptr; char *last_filesys = NULL; char *cur_filesys = dest_fs; ext2_ino_t cwd = orig_cwd; int retval; int i; struct stat statbuf; INODE_XREF_T *xref; strncpy(cur_out_dir, (dest_dir) ? dest_dir : ".", BUF_SIZE); cur_out_dir[BUF_SIZE-1] = '\0'; for(i=0;i 1) { if (NULL != (xref = find_link(&statbuf))) { if ((retval = create_hard_link(*fs, cwd, xref->new_ino, out_file, E2T_FORCE))) { fprintf(stderr, "Error creating link for %s/%s\n", cur_out_dir, out_file); elist_free(link_list, free); return(1); } if (verbose) fprintf(stderr, "Copied %s to %s:%s\n", in_file, cur_filesys, diag_output_name(cur_out_dir, file_to_file, outpath)); continue; } } if ((retval = cp_to_ext2fs(*fs, cwd, in_file, out_file, &statbuf, keep, def_stat))) { fprintf(stderr, "Error copying file %s to %s:%s\n", (in_file) ? in_file : "" , cur_filesys, diag_output_name(cur_out_dir, file_to_file, outpath)); return retval; } if (verbose) fprintf(stderr, "Copied %s to %s:%s\n", (in_file) ? in_file : "", cur_filesys, diag_output_name(cur_out_dir, file_to_file, outpath)); } } return(0); } static char * diag_output_name(char *odir, int file_to_file, char *ofile) { static char tmpstr[BUF_SIZE+128]; if (file_to_file) { snprintf(tmpstr, BUF_SIZE+128, "%s/%s", odir, ofile); tmpstr[BUF_SIZE+128-1] = '\0'; return(tmpstr); } else return(odir); } long dir_changed(char *newdir, ext2_filsys fs, ext2_ino_t root, ext2_ino_t cwd, ext2_ino_t *newcwd, struct stat *def_stat, char *dest_dir) { static char last_cwd[BUF_SIZE]; static int first = 1; long retval; if (first || strcmp(last_cwd, newdir)) { first = 0; *newcwd = cwd; if ((*newdir != '\0' && strcmp(newdir, ".") != 0) && (retval = create_dir(fs, root, newcwd, newdir, def_stat))) { fprintf(stderr,"Error creating output " "directory %s\n", newdir); return(-1); } strncpy(last_cwd, newdir, BUF_SIZE); last_cwd[BUF_SIZE-1] = '\0'; if (*newdir == '/' || dest_dir == NULL || *dest_dir == '\0') strncpy(cur_out_dir, newdir, BUF_SIZE); else snprintf(cur_out_dir, BUF_SIZE, "%s/%s", dest_dir, newdir); cur_out_dir[BUF_SIZE-1] = '\0'; } return(0); } int read_line(char *inbuf) { char *ptr; char c; *inbuf = '\0'; if (NULL == fgets(inbuf, BUF_SIZE, stdin)) { if (ferror(stdin)) perror("read_line"); return(-1); } ptr = inbuf + strlen(inbuf); ptr--; while (ptr >= inbuf) { c = *ptr; if (!ISSPACE(c)) break; ptr--; } ptr++; *ptr = '\0'; return(strlen(inbuf)); } int read_string(char *inbuf) { char *ptr; char *boundary; int c; boundary = inbuf + BUF_SIZE - 1; ptr = inbuf; *ptr = '\0'; while ((c = getchar()) != EOF && c != '\0') { if (ptr < boundary) *ptr++ = c; else break; } if (c == EOF) { if (ferror(stdin)) { perror("read_string"); return(-1); } else if (feof(stdin)) return(-1); } *ptr = '\0'; return(strlen(inbuf)); } int my_strcmp(const void *n1, const void *n2) { char *s1 = *((char **)n1); char *s2 = *((char **)n2); return(strcmp(s1, s2)); } INODE_XREF_T * find_link(struct stat *sbuf) { elist_t *n; INODE_XREF_T *xref; n = link_list; while (n != NULL) { if ((xref = n->data) != NULL) { if (xref->dev_no > sbuf->st_dev) return(NULL); else if (xref->dev_no == sbuf->st_dev) { if (xref->ino_no > sbuf->st_ino) return(NULL); else if (xref->ino_no == sbuf->st_ino) return(xref); } } n = n->next; } return(NULL); } long add_link(struct stat *sbuf, ext2_ino_t newfile) { INODE_XREF_T *xref; INODE_XREF_T *x_node; elist_t *n; if (NULL == (xref = malloc(sizeof(INODE_XREF_T)))) { perror("malloc"); return(1); } xref->dev_no = sbuf->st_dev; xref->ino_no = sbuf->st_ino; xref->new_ino = newfile; if (link_list == NULL) { if (NULL == (link_list = elist_new())) { perror("elist_new"); free(xref); return(1); } } n = link_list->next; while (n != NULL) { if (NULL != (x_node = n->data)) { if (x_node->dev_no > xref->dev_no || (x_node->dev_no == xref->dev_no && x_node->ino_no > xref->ino_no)) { if (NULL == elist_insert(n, xref)) { perror("elist_insert"); free(xref); return(1); } return(0); } } n = n->next; } if (NULL == elist_append(link_list, xref)) { perror("elist_append"); free(xref); return(1); } return(0); } static long cp_to_ext2fs(ext2_filsys fs, ext2_ino_t cwd, char *in_file, char *out_file, struct stat *statbuf, int keep, struct stat *def_stat) { long retval; ext2_ino_t out_file_ino; if ((retval = put_file(fs, cwd, in_file, out_file, &out_file_ino, keep, def_stat))) { elist_free(link_list, free); return retval; } if (statbuf->st_nlink > 1) { if ((retval = add_link(statbuf, out_file_ino))) { fprintf(stderr, "Error adding link info for %s to list\n", out_file); elist_free(link_list, free); return retval; } } return(0); } e2tools-0.1.0/write.h0000664000175000017500000000035713616631476011347 00000000000000#ifndef E2TOOLS_WRITE_H #define E2TOOLS_WRITE_H extern long put_file(ext2_filsys fs, ext2_ino_t cwd, char *infile, char *outfile, ext2_ino_t *outfile_ino, int keep, struct stat *def_stat); #endif /* !defined(E2TOOLS_WRITE_H) */ e2tools-0.1.0/util.h0000664000175000017500000000141313616631476011164 00000000000000#ifndef E2TOOLS_UTIL_H #define E2TOOLS_UTIL_H extern mode_t ext2_mode_xlate(__u16 lmode); extern __u16 host_mode_xlate(mode_t hmode); extern long open_filesystem(char *name, ext2_filsys *fs, ext2_ino_t *root, int rw_mode); extern long read_inode(ext2_filsys fs, ext2_ino_t file, struct ext2_inode *inode); extern long write_inode(ext2_filsys fs, ext2_ino_t file, struct ext2_inode *inode); extern long rm_file(ext2_filsys fs, ext2_ino_t cwd, char *outfile, ext2_ino_t delfile); extern long delete_file(ext2_filsys fs, ext2_ino_t inode); extern void init_stat_buf(struct stat *buf); extern int is_file_regexp(char *ptr); extern regex_t *make_regexp(char *shell); #endif /* !defined(E2TOOLS_UTIL_H) */ e2tools-0.1.0/README.md0000664000175000017500000000465613617017022011313 00000000000000About e2tools ============= [![master branch build status](https://api.travis-ci.org/e2tools/e2tools.svg?branch=master)](https://travis-ci.org/e2tools/e2tools) e2tools is a simple set of GPL'ed utilities to read, write, and manipulate files in an ext2/ext3 filesystem. These utilities access a filesystem directly using the ext2fs library. I wrote these tools in order to copy files into a linux filesystem on a machine that does not have ext2 support. Of course, they can also be used on a Linux machine to read/write to disk images or floppies without having to mount them or have root access. Supported functionality: * copy files: `e2cp` * move files: `e2mv` * remove files: `e2rm` * create directory: `e2mkdir` * create hard links: `e2ln` * list files/directories: `e2ls` * output the last part of a file: `e2tail` Requirements: * e2fsprogs-1.27 or later - http://e2fsprogs.sourceforge.net/ * gcc - e2fsprogs will not compile with some proprietary compilers (ie SCO's) For questions, suggestions, or remarks please open an issue at https://github.com/e2tools/e2tools/issues For patches, please create a pull request at https://github.com/e2tools/e2tools/pulls or open an issue with a patch attached. Quickstart Documentation ======================== In general, to specify a directory or file on an ext2 filesystem for the e2tools utilities, use the following form: filesystem:directory_path The filesystem can be an unmounted partition or a regular file that's been formatted to contain an ext2 filesystem. In general, if a command takes multiple file names on the command line, if the first one contains an ext2 file specification, the rest of the files are assumed to be on the same filesystem until another one is explicitly stated: /tmp/boot.img:/tmp/file1 /tmp/file2 /tmp/file3 /tmp/boot2.img:/tmp/file4 Files 1-3 are on `/tmp/boot.img` and the last file is on `/tmp/boot2.img` A few quick ideas: # create 16MB image file dd if=/dev/null of=test.img bs=1 count=1 seek=16M # create filesystem inside image file mkfs.ext2 -F test.img # create directory foo in root directory of filesystem image e2mkdir test.img:/foo # look into root directory of filesystem image e2ls -l test.img: # copy README.md into foo dir e2cp README.md test.img:/foo # look what is inside the foo dir e2ls -l test.img:/foo # remove file again e2rm test.img:/foo/README.md e2tools-0.1.0/elist.h0000664000175000017500000000163613616631476011336 00000000000000#ifndef ELIST_H #define ELIST_H /* $Header: /home/ksheff/src/e2tools/RCS/elist.h,v 0.3 2002/06/05 22:04:13 ksheff Exp $ */ /* Copyright 2002 Keith W. Sheffield */ /* * $Log: elist.h,v $ * Revision 0.3 2002/06/05 22:04:13 ksheff * Added elist_delete. * * Revision 0.2 2002/06/03 21:02:39 ksheff * Added elist_sort() definition. * * Revision 0.1 2002/03/07 07:24:50 ksheff * initial revision * */ typedef struct _elist_t { struct _elist_t *prev; struct _elist_t *next; void *data; } elist_t; extern elist_t * elist_new(); extern elist_t *elist_delete(elist_t *l, void (*data_free)(void *)); extern void elist_free(elist_t *l, void (*data_free)(void *)); extern elist_t *elist_append(elist_t *l, void *data); extern elist_t *elist_insert(elist_t *l, void *data); extern void elist_sort(elist_t *l, int (sort_func)(const void *, const void *), int reverse); #endif /* !defined(ELIST_H) */ e2tools-0.1.0/e2rm.10000664000175000017500000000170213616631476010766 00000000000000.TH E2RM 1 "2020\-02\-05" "Linux" "User commands" .\" .SH NAME e2rm \- removes files and directories on an ext2 filesystem .\" .SH SYNOPSIS .B e2rm .RI [ options ] " files..." .\" .SH DESCRIPTION The \fBe2rm\fP command removes files and directories on an ext2 filesystem. .\" .SH OPTIONS .TP .B \-r Recursively delete files if a directory name is given. .TP .B \-v Be verbose. .SS Note This program expects to have a full ext2 file specification for each argument. .\" .SH EXAMPLES .PP Remove a file e2rm \-v boot.img:/boot/grub/grub.c1 /boot/grub/grub.c2 .PP Remove a directory and all the files e2rm \-r boot.img:/boot/grub .\" .SH SEE ALSO .BR e2tools (7), .BR e2ln (1), .BR e2ls (1), .BR e2mkdir (1), .BR e2cp (1), .BR e2mv (1), .BR e2tail (1). .\" .SH AUTHOR The \fBe2tools\fP were written by Keith Sheffield . .PP This manual page was written by Lucas Wall , for the Debian project (but may be used by others). e2tools-0.1.0/read.c0000664000175000017500000001725313616631476011126 00000000000000/* $Header: /home/ksheff/src/e2tools/RCS/read.c,v 0.2 2002/08/08 07:58:35 ksheff Exp $ */ /* * read.c * * Copyright (C) 2002 Keith W Sheffield. This file may be redistributed * under the terms of the GNU Public License. * * Derived from dump.c Copyright (C) 1994 Theodore Ts'o * */ static char __attribute__ ((used)) copyright[] = "Copyright 2002 Keith W Sheffield"; /* Description */ /* * * */ /* * $Log: read.c,v $ * Revision 0.2 2002/08/08 07:58:35 ksheff * Split the read loop from retrieve_data() out to its own function: * read_to_eof() and made retrieve_data() able to seek to an offset before * starting to read. * * Revision 0.1 2002/02/27 04:48:52 ksheff * initial revision * */ /* Feature Test Switches */ /* Headers */ #include "e2tools.h" #include "read.h" /* Local Prototypes */ static void fix_perms(const struct ext2_inode *inode, int fd, const char *name); /* Name: get_file() * * Description: * * This function copies a file from the current ext2fs directory to disk * or stdout. * * Algorithm: * * Check input parameters * If the output file is NULL * Get the file descriptor for stdout * Otherwise * Open the output file * Get the inode number for the input file * Copy the contents to the output file * Close output file * * Global Variables: * * None * * Arguments: * * ext2_filsys fs; The current file system * ext2_ino_t root; The root directory * ext2_ino_t cwd; The current working directory * char *infile; The name of the input file * char *outfile; The name of the output file * int keep; Flag indicating if the permissions should be kept * * Return Values: * * 0 - the file was copied successfully * the error code of whatever went wrong. * * Author: Keith W. Sheffield * Date: 02/20/2002 * * Modification History: * * MM/DD/YY Name Description * */ long get_file(ext2_filsys fs, ext2_ino_t root, ext2_ino_t cwd, char *infile, char *outfile, int keep) { ext2_ino_t src; int dest; int retval; if (fs == NULL || infile == NULL) { fputs("Invalid input parameter. Exiting get_file() with -1\n", stderr); return (-1); } /* open the output file if we need to */ if (outfile == NULL) dest = fileno(stdout); else if (-1 == (dest = open(outfile, O_CREAT | O_WRONLY | O_TRUNC, 0666))) { perror(outfile); return(-1); } /* get the inode number associated with the input file */ if ((retval = ext2fs_namei(fs, root, cwd, infile, &src))) { if (retval == EXT2_ET_FILE_NOT_FOUND) { fprintf(stderr, "%s not found\n", infile); if (outfile) { close(dest); #ifndef DEBUG unlink(outfile); #endif } return(0); } fputs(error_message(retval), stderr); return retval; } /* get the data from the ext2fs */ if ((retval = retrieve_data(fs, src, dest, outfile, keep, 0, NULL))) { if (outfile) { close(dest); #ifndef DEBUG unlink(outfile); #endif } return(retval); } if (outfile) close(dest); return(0); } /* end of get_file */ /* Name: retrieve_data() * * Description: * * This function retrieves the data stored as a file in an ext2fs file * system. * * Algorithm: * * Get the inode associated with the file name * Open the file in the ext2fs file system * Copy the contents of the ext2fs file to the output file descriptor * Close the ext2fs file * If the permissions are to be kept * Call fix_perms * * Global Variables: * * None * * Arguments: * * ext2_filsys fs; The filesystem being read from * ext2_ino_t src; The source inode number * int dest_fd; The destination file descriptor * char *dest_name; The name of the destination file * int keep; Keep the permissions/ownership, etc. from ext2fs * * Return Values: * * 0 - file read successfully * error code of what went wrong. * * Author: Keith W. Sheffield * Date: 02/20/2002 * * Modification History: * * MM/DD/YY Name Description * 08/07/02 K.Sheffield Moved the copy loop to read_to_eof() * */ long retrieve_data(ext2_filsys fs, ext2_ino_t src, int dest_fd, char *dest_name, int keep, ext2_off_t offset, ext2_off_t *ret_pos) { struct ext2_inode inode; ext2_file_t infile; int retval; if (keep && (retval = ext2fs_read_inode(fs, src, &inode))) { fputs(error_message(retval), stderr); return retval; } if ((retval = ext2fs_file_open(fs, src, 0, &infile))) { fputs(error_message(retval), stderr); return retval; } if (read_to_eof(infile, dest_fd, offset, ret_pos)) { if ((retval = ext2fs_file_close(infile))) fputs(error_message(retval), stderr); return(-1); } if ((retval = ext2fs_file_close(infile))) { fputs(error_message(retval), stderr); return retval; } if (keep) fix_perms(&inode, dest_fd, dest_name); return(0); } /* end of retrieve_data */ /* Name: read_to_eof() * * Description: * * This function reads from an ext2_file_t file and outputs the contents * to a standard file descriptor. * * Algorithm: * * Seek to the desired location * While one is able to read data from the ext2fs file * Write data to the output file descriptor. * * Global Variables: * * None. * * Arguments: * * ext2_file_t infile; Input file * int dest_fd; The destination file descriptor * ext2_off_t offset; The offset in the file to seek * ext2_off_t *ret_pos; The returned file position * * Return Values: * * * Author: Keith W. Sheffield * Date: 08/07/2002 * * Modification History: * * MM/DD/YY Name Description * */ long read_to_eof(ext2_file_t infile, int UNUSED_PARM(dest_fd), ext2_off_t offset, ext2_off_t *ret_pos) { char buf[4096]; unsigned int bytes_read; int retval; if (offset != 0 && (retval = ext2fs_file_lseek(infile, offset, EXT2_SEEK_SET, NULL))) { fputs(error_message(retval), stderr); return retval; } /* read all that we can and dump it to the output file descriptor */ while (1) { ssize_t bytes_written; if ((retval = ext2fs_file_read(infile, buf, sizeof(buf), &bytes_read))) { fputs(error_message(retval), stderr); return retval; } if (bytes_read <= 0) break; bytes_written = write(dest_fd, buf, bytes_read); if (bytes_written < 0) break; if (bytes_read != (size_t)bytes_written) break; } if (bytes_read != 0) { perror("read_to_eof"); return(-1); } if (ret_pos != NULL && (retval = ext2fs_file_lseek(infile, 0, EXT2_SEEK_CUR, ret_pos))) { fputs(error_message(retval), stderr); return retval; } return(0); } /* end of read_to_eof */ /* blatantly copied from code written by T Ts'o w/ minor changes */ static void fix_perms(const struct ext2_inode *inode, int fd, const char *name) { struct utimbuf ut; int i; if (fd != -1) i = fchmod(fd, ext2_mode_xlate(inode->i_mode)); else i = chmod(name, ext2_mode_xlate(inode->i_mode)); if (i == -1) perror(name); #ifndef HAVE_FCHOWN i = chown(name, inode->i_uid, inode->i_gid); #else if (fd != -1) i = fchown(fd, inode->i_uid, inode->i_gid); else i = chown(name, inode->i_uid, inode->i_gid); #endif if (i == -1) perror(name); if (fd != -1) close(fd); ut.actime = inode->i_atime; ut.modtime = inode->i_mtime; if (utime(name, &ut) == -1) perror(name); } e2tools-0.1.0/e2tools-toolmap.c0000664000175000017500000000075413617216144013241 00000000000000/* autogenerated from Makefile.am */ #include #include "e2tools-toolmap.h" #include "e2tool-e2cp.h" #include "e2tool-e2ln.h" #include "e2tool-e2ls.h" #include "e2tool-e2mkdir.h" #include "e2tool-e2mv.h" #include "e2tool-e2rm.h" #include "e2tool-e2tail.h" struct toolmap_element toolmap[] = { {"e2cp", main_e2cp}, {"e2ln", main_e2ln}, {"e2ls", main_e2ls}, {"e2mkdir", main_e2mkdir}, {"e2mv", main_e2mv}, {"e2rm", main_e2rm}, {"e2tail", main_e2tail}, {NULL, NULL} };