fusedav-0.2/0000777000175000020030000000000010414005212007772 500000000000000fusedav-0.2/missing0000755000175000020030000002403210032117036011312 00000000000000#! /bin/sh # Common stub for a few missing GNU programs while installing. # Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003 Free Software Foundation, Inc. # Originally by Fran,cois Pinard , 1996. # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA # 02111-1307, USA. # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. if test $# -eq 0; then echo 1>&2 "Try \`$0 --help' for more information" exit 1 fi run=: # In the cases where this matters, `missing' is being run in the # srcdir already. if test -f configure.ac; then configure_ac=configure.ac else configure_ac=configure.in fi case "$1" in --run) # Try to run requested program, and just exit if it succeeds. run= shift "$@" && exit 0 ;; esac # If it does not exist, or fails to run (possibly an outdated version), # try to emulate it. case "$1" in -h|--h|--he|--hel|--help) echo "\ $0 [OPTION]... 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You may also peek at any GNU archive site, in case some other package would contain this missing \`$1' program." exit 1 ;; esac exit 0 fusedav-0.2/compile0000755000175000020030000000576110032117037011302 00000000000000#! /bin/sh # Wrapper for compilers which do not understand `-c -o'. # Copyright 1999, 2000 Free Software Foundation, Inc. # Written by Tom Tromey . # # 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, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. # 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. # Usage: # compile PROGRAM [ARGS]... # `-o FOO.o' is removed from the args passed to the actual compile. # Usage statement added by Billy Biggs . if [ -z $1 ]; then echo "Wrapper for compilers which do not understand '-c -o'." echo "usage: compile PROGRAM [ARGS]..." echo "'-o FOO.o' is removed from the args passed to the actual compile." exit 1 fi prog=$1 shift ofile= cfile= args= while test $# -gt 0; do case "$1" in -o) # configure might choose to run compile as `compile cc -o foo foo.c'. # So we do something ugly here. ofile=$2 shift case "$ofile" in *.o | *.obj) ;; *) args="$args -o $ofile" ofile= ;; esac ;; *.c) cfile=$1 args="$args $1" ;; *) args="$args $1" ;; esac shift done if test -z "$ofile" || test -z "$cfile"; then # If no `-o' option was seen then we might have been invoked from a # pattern rule where we don't need one. That is ok -- this is a # normal compilation that the losing compiler can handle. If no # `.c' file was seen then we are probably linking. That is also # ok. exec "$prog" $args fi # Name of file we expect compiler to create. cofile=`echo $cfile | sed -e 's|^.*/||' -e 's/\.c$/.o/'` # Create the lock directory. # Note: use `[/.-]' here to ensure that we don't use the same name # that we are using for the .o file. Also, base the name on the expected # object file name, since that is what matters with a parallel build. lockdir=`echo $cofile | sed -e 's|[/.-]|_|g'`.d while true; do if mkdir $lockdir > /dev/null 2>&1; then break fi sleep 1 done # FIXME: race condition here if user kills between mkdir and trap. trap "rmdir $lockdir; exit 1" 1 2 15 # Run the compile. "$prog" $args status=$? if test -f "$cofile"; then mv "$cofile" "$ofile" fi rmdir $lockdir exit $status fusedav-0.2/Makefile.am0000664000175000020030000000253610413773021011763 00000000000000# $Id: Makefile.am 29 2006-04-02 16:04:33Z lennart $ # This file is part of fusedav. # # fusedav 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. # # fusedav 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 fusedav; if not, write to the Free Software Foundation, # Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. EXTRA_DIST=bootstrap.sh README LICENSE SUBDIRS=src doc MAINTAINERCLEANFILES = README noinst_DATA = README LICENSE README: rm -f README $(MAKE) -C doc README cd $(srcdir) && ln -s doc/README README homepage: all dist test -d $$HOME/homepage/private mkdir -p $$HOME/homepage/private/projects/fusedav cp *.tar.gz $$HOME/homepage/private/projects/fusedav cp doc/README.html doc/style.css $$HOME/homepage/private/projects/fusedav ln -sf $$HOME/homepage/private/projects/fusedav/README.html $$HOME/homepage/private/projects/fusedav/index.html distcleancheck: @: .PHONY: homepage distcleancheck fusedav-0.2/doc/0000777000175000020030000000000010414005212010537 500000000000000fusedav-0.2/doc/Makefile.am0000644000175000020030000000212110032124620012504 00000000000000# $Id: Makefile.am 5 2004-03-29 22:56:16Z lennart $ # This file is part of fusedav. # # fusedav 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. # # fusedav 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 fusedav; if not, write to the Free Software Foundation, # Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. noinst_DATA = README.html README EXTRA_DIST = $(noinst_DATA) style.css README.html.in MAINTAINERCLEANFILES = README README.html CLEANFILES = if USE_LYNX README: README.html lynx --dump $^ | sed 's,file://localhost/.*/doc/README.html,README,' > $@ CLEANFILES += README endif tidy: README.html tidy -e < README.html .PHONY: tidy fusedav-0.2/doc/style.css0000664000175000020030000000202210413772355012345 00000000000000/* $Id: style.css 28 2006-04-02 15:59:41Z lennart $ */ /*** * This file is part of fusedav. * * fusedav 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. * * fusedav 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 fusedav; if not, write to the Free Software Foundation, * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. ***/ body { color: black; background-color: white; } a:link, a:visited { color: #900000; } div.news-date { font-size: 80%; font-style: italic; } pre { background-color: #f0f0f0; padding: 0.4cm; } .grey { color: #8f8f8f; font-size: 80%; } fusedav-0.2/doc/README.html0000664000175000020030000001230510413773047012322 00000000000000 fusedav 0.2

fusedav 0.2

Copyright 2004,2006 Lennart Poettering <mzshfrqni (at) 0pointer (dot) de>

License

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

News

Sun Apr 2 2006:

Version 0.2 released, changes include: update for current NEON (0.26 required) and FUSE (2.5 required); locking support; proper redirection support; export WebDAV properties as Linux EAs

Tue Mar 30 2004:

Version 0.1 released, initial release

Overview

fusedav is a Linux userspace file system driver for mounting WebDAV shares. It makes use of FUSE as userspace file system API and neon as WebDAV API.

Current Status

Version 0.2 works fine.

Documentation

After installation just run fusedav with two arguments: the WevDAV URL and the local mount point:

fusedav http://webdav.foo.bar/ /tmp/test

You will be queried for a username and password if required. As long as the fusedav process is running, the file system is accessible under /tmp/test.

Requirements

fusedav was developed and tested on Debian GNU/Linux "testing" from April 2006, it should work on most other Linux distributions since it uses GNU autoconf for source code configuration.

fusedav requires the neon (0.26 minimum - 0.25 does not suffice!) and FUSE (2.5 minimum) development library files for compilation.

Installation

As this package is made with the GNU autotools you should run ./configure inside the distribution directory for configuring the source tree. After that you should run make for compilation and make install (as root) for installation of fusedav.

Acknowledgements

Milos Szeredi for developing FUSE and some useful hints for its usage

Sebastien Estienne for some packaging work

Download

The newest release is always available from http://0pointer.de/lennart/projects/fusedav/

The current release is 0.2

Get fusedav's development sources from the Subversion repository (viewcvs): 

svn checkout svn://svn.0pointer.net/fusedav/trunk fusedav

If you want to be notified whenever I release a new version of this software use the subscription feature of Freshmeat.

Lennart Poettering <mzshfrqni (at) 0pointer (dot) de>, April 2006
$Id: README.html.in 28 2006-04-02 15:59:41Z lennart $
fusedav-0.2/doc/README.html.in0000664000175000020030000001212610413772355012731 00000000000000 fusedav @PACKAGE_VERSION@

fusedav @PACKAGE_VERSION@

Copyright 2004,2006 Lennart Poettering <@PACKAGE_BUGREPORT@>

License

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

News

Sun Apr 2 2006:

Version 0.2 released, changes include: update for current NEON (0.26 required) and FUSE (2.5 required); locking support; proper redirection support; export WebDAV properties as Linux EAs

Tue Mar 30 2004:

Version 0.1 released, initial release

Overview

fusedav is a Linux userspace file system driver for mounting WebDAV shares. It makes use of FUSE as userspace file system API and neon as WebDAV API.

Current Status

Version @PACKAGE_VERSION@ works fine.

Documentation

After installation just run fusedav with two arguments: the WevDAV URL and the local mount point:

fusedav http://webdav.foo.bar/ /tmp/test

You will be queried for a username and password if required. As long as the fusedav process is running, the file system is accessible under /tmp/test.

Requirements

fusedav was developed and tested on Debian GNU/Linux "testing" from April 2006, it should work on most other Linux distributions since it uses GNU autoconf for source code configuration.

fusedav requires the neon (0.26 minimum - 0.25 does not suffice!) and FUSE (2.5 minimum) development library files for compilation.

Installation

As this package is made with the GNU autotools you should run ./configure inside the distribution directory for configuring the source tree. After that you should run make for compilation and make install (as root) for installation of fusedav.

Acknowledgements

Milos Szeredi for developing FUSE and some useful hints for its usage

Sebastien Estienne for some packaging work

Download

The newest release is always available from @PACKAGE_URL@

The current release is @PACKAGE_VERSION@

Get fusedav's development sources from the Subversion repository (viewcvs): 

svn checkout svn://svn.0pointer.net/fusedav/trunk fusedav

If you want to be notified whenever I release a new version of this software use the subscription feature of Freshmeat.

Lennart Poettering <@PACKAGE_BUGREPORT@>, April 2006
$Id: README.html.in 28 2006-04-02 15:59:41Z lennart $
fusedav-0.2/doc/README0000664000175000020030000000776010413773061011364 00000000000000 fusedav 0.2 Copyright 2004,2006 Lennart Poettering * [1]License * [2]News * [3]Overview * [4]Current Status * [5]Documentation * [6]Requirements * [7]Installation * [8]Acknowledgements * [9]Download License This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. News Sun Apr 2 2006: [10]Version 0.2 released, changes include: update for current NEON (0.26 required) and FUSE (2.5 required); locking support; proper redirection support; export WebDAV properties as Linux EAs Tue Mar 30 2004: [11]Version 0.1 released, initial release Overview fusedav is a Linux userspace file system driver for mounting [12]WebDAV shares. It makes use of [13]FUSE as userspace file system API and [14]neon as WebDAV API. Current Status Version 0.2 works fine. Documentation After installation just run fusedav with two arguments: the WevDAV URL and the local mount point: fusedav http://webdav.foo.bar/ /tmp/test You will be queried for a username and password if required. As long as the fusedav process is running, the file system is accessible under /tmp/test. Requirements fusedav was developed and tested on Debian GNU/Linux "testing" from April 2006, it should work on most other Linux distributions since it uses GNU autoconf for source code configuration. fusedav requires the [15]neon (0.26 minimum - 0.25 does not suffice!) and [16]FUSE (2.5 minimum) development library files for compilation. Installation As this package is made with the GNU autotools you should run ./configure inside the distribution directory for configuring the source tree. After that you should run make for compilation and make install (as root) for installation of fusedav. Acknowledgements Milos Szeredi for developing FUSE and some useful hints for its usage Sebastien Estienne for some packaging work Download The newest release is always available from [17]http://0pointer.de/lennart/projects/fusedav/ The current release is [18]0.2 Get fusedav's development sources from the [19]Subversion [20]repository ([21]viewcvs): svn checkout svn://svn.0pointer.net/fusedav/trunk fusedav If you want to be notified whenever I release a new version of this software use the subscription feature of [22]Freshmeat. _________________________________________________________________ Lennart Poettering , April 2006 $Id: README.html.in 28 2006-04-02 15:59:41Z lennart $ References 1. README#license 2. README#news 3. README#overview 4. README#status 5. README#documentation 6. README#requirements 7. README#installation 8. README#acks 9. README#download 10. http://0pointer.de/lennart/projects/fusedav/fusedav-0.2.tar.gz 11. http://0pointer.de/lennart/projects/fusedav/fusedav-0.1.tar.gz 12. http://www.webdav.org/ 13. http://fuse.sourceforge.net/ 14. http://www.webdav.org/neon/ 15. http://www.webdav.org/neon/ 16. http://fuse.sourceforge.net/ 17. http://0pointer.de/lennart/projects/fusedav/ 18. http://0pointer.de/lennart/projects/fusedav/fusedav-0.2.tar.gz 19. http://subversion.tigris.org/ 20. svn://svn.0pointer.net/fusedav/ 21. http://0pointer.net/cgi-bin/viewcvs.cgi/?root=fusedav 22. http://freshmeat.net/projects/fusedav/ fusedav-0.2/doc/Makefile.in0000664000175000020030000002220210413773033012534 00000000000000# Makefile.in generated by automake 1.9.6 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. @SET_MAKE@ # $Id: Makefile.am 5 2004-03-29 22:56:16Z lennart $ # This file is part of fusedav. # # fusedav 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. # # fusedav 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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you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. News Sun Apr 2 2006: [10]Version 0.2 released, changes include: update for current NEON (0.26 required) and FUSE (2.5 required); locking support; proper redirection support; export WebDAV properties as Linux EAs Tue Mar 30 2004: [11]Version 0.1 released, initial release Overview fusedav is a Linux userspace file system driver for mounting [12]WebDAV shares. It makes use of [13]FUSE as userspace file system API and [14]neon as WebDAV API. Current Status Version 0.2 works fine. Documentation After installation just run fusedav with two arguments: the WevDAV URL and the local mount point: fusedav http://webdav.foo.bar/ /tmp/test You will be queried for a username and password if required. As long as the fusedav process is running, the file system is accessible under /tmp/test. Requirements fusedav was developed and tested on Debian GNU/Linux "testing" from April 2006, it should work on most other Linux distributions since it uses GNU autoconf for source code configuration. fusedav requires the [15]neon (0.26 minimum - 0.25 does not suffice!) and [16]FUSE (2.5 minimum) development library files for compilation. Installation As this package is made with the GNU autotools you should run ./configure inside the distribution directory for configuring the source tree. After that you should run make for compilation and make install (as root) for installation of fusedav. Acknowledgements Milos Szeredi for developing FUSE and some useful hints for its usage Sebastien Estienne for some packaging work Download The newest release is always available from [17]http://0pointer.de/lennart/projects/fusedav/ The current release is [18]0.2 Get fusedav's development sources from the [19]Subversion [20]repository ([21]viewcvs): svn checkout svn://svn.0pointer.net/fusedav/trunk fusedav If you want to be notified whenever I release a new version of this software use the subscription feature of [22]Freshmeat. _________________________________________________________________ Lennart Poettering , April 2006 $Id: README.html.in 28 2006-04-02 15:59:41Z lennart $ References 1. README#license 2. README#news 3. README#overview 4. README#status 5. README#documentation 6. README#requirements 7. README#installation 8. README#acks 9. README#download 10. http://0pointer.de/lennart/projects/fusedav/fusedav-0.2.tar.gz 11. http://0pointer.de/lennart/projects/fusedav/fusedav-0.1.tar.gz 12. http://www.webdav.org/ 13. http://fuse.sourceforge.net/ 14. http://www.webdav.org/neon/ 15. http://www.webdav.org/neon/ 16. http://fuse.sourceforge.net/ 17. http://0pointer.de/lennart/projects/fusedav/ 18. http://0pointer.de/lennart/projects/fusedav/fusedav-0.2.tar.gz 19. http://subversion.tigris.org/ 20. svn://svn.0pointer.net/fusedav/ 21. http://0pointer.net/cgi-bin/viewcvs.cgi/?root=fusedav 22. http://freshmeat.net/projects/fusedav/ fusedav-0.2/src/0000777000175000020030000000000010414005212010561 500000000000000fusedav-0.2/src/Makefile.am0000664000175000020030000000203310413770371012547 00000000000000# $Id: Makefile.am 27 2006-04-02 15:42:49Z lennart $ # This file is part of fusedav. # # fusedav 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. # # fusedav 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 fusedav; if not, write to the Free Software Foundation, # Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. bin_PROGRAMS=fusedav fusedav_SOURCES=fusedav.c fusedav.h \ statcache.c statcache.h \ filecache.c filecache.h \ session.c session.h fusedav_CFLAGS = $(AM_CFLAGS) $(NEON_CFLAGS) $(FUSE_CFLAGS) -DFUSE_USE_VERSION=25 fusedav_LDADD = -lpthread $(NEON_LIBS) $(FUSE_LIBS) fusedav-0.2/src/filecache.h0000664000175000020030000000247110401335076012571 00000000000000#ifndef foofilecachehfoo #define foofilecachehfoo /* $Id: filecache.h 10 2006-03-01 00:46:23Z lennart $ */ /*** This file is part of fusedav. fusedav 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. fusedav 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 fusedav; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA ***/ #include #include void* file_cache_open(const char *path, int flags); void* file_cache_get(const char *path); void file_cache_unref(void *f); int file_cache_close(void *f); int file_cache_read(void *f, char *buf, size_t size, off_t offset); int file_cache_write(void *f, const char *buf, size_t size, off_t offset); int file_cache_truncate(void *f, off_t s); int file_cache_sync(void *f); int file_cache_close_all(void); off_t file_cache_get_size(void *f); #endif fusedav-0.2/src/statcache.c0000664000175000020030000002240710401335076012621 00000000000000/* $Id: statcache.c 15 2006-03-01 02:21:19Z lennart $ */ /*** This file is part of fusedav. fusedav 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. fusedav 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 fusedav; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA ***/ #ifdef HAVE_CONFIG_H #include #endif #include #include #include #include #include #include #include #include "statcache.h" #include "filecache.h" #include "fusedav.h" #include #define CACHE_SIZE 2049 #define CACHE_TIMEOUT 60 struct dir_entry { struct dir_entry *next; char filename[]; }; struct cache_entry { struct { int valid; uint32_t hash; char *filename; time_t dead; struct stat st; } stat_info; struct { int valid, filling, in_use, valid2; uint32_t hash; char *filename; struct dir_entry *entries, *entries2; time_t dead, dead2; } dir_info; }; static struct cache_entry *cache = NULL; static pthread_mutex_t stat_cache_mutex = PTHREAD_MUTEX_INITIALIZER; static pthread_mutex_t dir_cache_mutex = PTHREAD_MUTEX_INITIALIZER; static uint32_t calc_hash(const char *s) { uint32_t h = 0; for (; *s; s++) { h ^= * (const uint8_t*) s; h = (h << 8) | (h >> 24); } return h; } int stat_cache_get(const char *fn, struct stat *st) { uint32_t h; struct cache_entry *ce; int r = -1; void *f; if (debug) fprintf(stderr, "CGET: %s\n", fn); assert(cache); h = calc_hash(fn); ce = cache + (h % CACHE_SIZE); pthread_mutex_lock(&stat_cache_mutex); if (ce->stat_info.valid && ce->stat_info.filename && ce->stat_info.hash == h && !strcmp(ce->stat_info.filename, fn) && time(NULL) <= ce->stat_info.dead) { *st = ce->stat_info.st; if ((f = file_cache_get(fn))) { st->st_size = file_cache_get_size(f); file_cache_unref(f); } r = 0; } pthread_mutex_unlock(&stat_cache_mutex); return r; } void stat_cache_set(const char *fn, const struct stat*st) { uint32_t h; struct cache_entry *ce; if (debug) fprintf(stderr, "CSET: %s\n", fn); assert(cache); h = calc_hash(fn); ce = cache + (h % CACHE_SIZE); pthread_mutex_lock(&stat_cache_mutex); if (!ce->stat_info.filename || ce->stat_info.hash != h || strcmp(ce->stat_info.filename, fn)) { free(ce->stat_info.filename); ce->stat_info.filename = strdup(fn); ce->stat_info.hash = h; } ce->stat_info.st = *st; ce->stat_info.dead = time(NULL)+CACHE_TIMEOUT; ce->stat_info.valid = 1; pthread_mutex_unlock(&stat_cache_mutex); } void stat_cache_invalidate(const char*fn) { uint32_t h; struct cache_entry *ce; assert(cache); h = calc_hash(fn); ce = cache + (h % CACHE_SIZE); pthread_mutex_lock(&stat_cache_mutex); ce->stat_info.valid = 0; free(ce->stat_info.filename); ce->stat_info.filename = NULL; pthread_mutex_unlock(&stat_cache_mutex); } static void free_dir_entries(struct dir_entry *de) { while (de) { struct dir_entry *next = de->next; free(de); de = next; } } void dir_cache_begin(const char *fn) { uint32_t h; struct cache_entry *ce; struct dir_entry *de = NULL, *de2 = NULL; assert(cache); h = calc_hash(fn); ce = cache + (h % CACHE_SIZE); pthread_mutex_lock(&dir_cache_mutex); if (!ce->dir_info.filling) { if (!ce->dir_info.filename || ce->dir_info.hash != h || strcmp(ce->dir_info.filename, fn)) { free(ce->dir_info.filename); ce->dir_info.filename = strdup(fn); ce->dir_info.hash = h; de = ce->dir_info.entries; ce->dir_info.entries = NULL; ce->dir_info.valid = 0; } de2 = ce->dir_info.entries2; ce->dir_info.entries2 = NULL; ce->dir_info.valid2 = 0; ce->dir_info.filling = 1; } pthread_mutex_unlock(&dir_cache_mutex); free_dir_entries(de); free_dir_entries(de2); } void dir_cache_finish(const char *fn, int success) { uint32_t h; struct cache_entry *ce; struct dir_entry *de = NULL; assert(cache); h = calc_hash(fn); ce = cache + (h % CACHE_SIZE); pthread_mutex_lock(&dir_cache_mutex); if (ce->dir_info.filling && ce->dir_info.filename && ce->dir_info.hash == h && !strcmp(ce->dir_info.filename, fn)) { assert(!ce->dir_info.valid2); if (success) { ce->dir_info.valid2 = 1; ce->dir_info.filling = 0; ce->dir_info.dead2 = time(NULL)+CACHE_TIMEOUT; if (!ce->dir_info.in_use) { de = ce->dir_info.entries; ce->dir_info.entries = ce->dir_info.entries2; ce->dir_info.entries2 = NULL; ce->dir_info.dead = ce->dir_info.dead2; ce->dir_info.valid2 = 0; ce->dir_info.valid = 1; } } else { ce->dir_info.filling = 0; de = ce->dir_info.entries2; ce->dir_info.entries2 = NULL; } } pthread_mutex_unlock(&dir_cache_mutex); free_dir_entries(de); } void dir_cache_add(const char *fn, const char *subdir) { uint32_t h; struct cache_entry *ce; assert(cache); h = calc_hash(fn); ce = cache + (h % CACHE_SIZE); pthread_mutex_lock(&dir_cache_mutex); if (ce->dir_info.filling && ce->dir_info.filename && ce->dir_info.hash == h && !strcmp(ce->dir_info.filename, fn)) { struct dir_entry *n; assert(!ce->dir_info.valid2); n = malloc(sizeof(struct dir_entry) + strlen(subdir) + 1); assert(n); strcpy(n->filename, subdir); n->next = ce->dir_info.entries2; ce->dir_info.entries2 = n; } pthread_mutex_unlock(&dir_cache_mutex); } int dir_cache_enumerate(const char *fn, void (*f) (const char*fn, const char *subdir, void *user), void *user) { uint32_t h; struct cache_entry *ce; struct dir_entry *de = NULL; int r = -1; assert(cache && f); h = calc_hash(fn); ce = cache + (h % CACHE_SIZE); pthread_mutex_lock(&dir_cache_mutex); if (ce->dir_info.valid && ce->dir_info.filename && ce->dir_info.hash == h && !strcmp(ce->dir_info.filename, fn) && time(NULL) <= ce->dir_info.dead) { ce->dir_info.in_use = 1; pthread_mutex_unlock(&dir_cache_mutex); for (de = ce->dir_info.entries; de; de = de->next) f(fn, de->filename, user); pthread_mutex_lock(&dir_cache_mutex); ce->dir_info.in_use = 0; if (ce->dir_info.valid2) { de = ce->dir_info.entries; ce->dir_info.entries = ce->dir_info.entries2; ce->dir_info.entries2 = NULL; ce->dir_info.dead = ce->dir_info.dead2; ce->dir_info.valid2 = 0; ce->dir_info.valid = 1; } r = 0; } pthread_mutex_unlock(&dir_cache_mutex); free_dir_entries(de); return r; } void dir_cache_invalidate(const char*fn) { uint32_t h; struct cache_entry *ce; struct dir_entry *de = NULL; assert(cache && fn); h = calc_hash(fn); ce = cache + (h % CACHE_SIZE); pthread_mutex_lock(&dir_cache_mutex); if (ce->dir_info.valid && ce->dir_info.filename && ce->dir_info.hash == h && !strcmp(ce->dir_info.filename, fn)) { ce->dir_info.valid = 0; de = ce->dir_info.entries; ce->dir_info.entries = NULL; } pthread_mutex_unlock(&dir_cache_mutex); free_dir_entries(de); } void dir_cache_invalidate_parent(const char *fn) { char *p; if ((p = ne_path_parent(fn))) { int l = strlen(p); if (strcmp(p, "/") && l) { if (p[l-1] == '/') p[l-1] = 0; } dir_cache_invalidate(p); free(p); } else dir_cache_invalidate(fn); } void cache_free(void) { uint32_t h; struct cache_entry *ce; if (!cache) return; for (h = 0, ce = cache; h < CACHE_SIZE; h++, ce++) { free(ce->stat_info.filename); free(ce->dir_info.filename); free_dir_entries(ce->dir_info.entries); free_dir_entries(ce->dir_info.entries2); } memset(cache, 0, sizeof(struct cache_entry)*CACHE_SIZE); } void cache_alloc(void) { if (cache) return; cache = malloc(sizeof(struct cache_entry)*CACHE_SIZE); assert(cache); memset(cache, 0, sizeof(struct cache_entry)*CACHE_SIZE); } fusedav-0.2/src/session.c0000664000175000020030000001306710401410205012333 00000000000000/* $Id: session.c 21 2006-03-01 21:22:13Z lennart $ */ /*** This file is part of fusedav. fusedav 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. fusedav 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 fusedav; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA ***/ #ifdef HAVE_CONFIG_H #include #endif #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "session.h" #include "fusedav.h" static pthread_once_t session_once = PTHREAD_ONCE_INIT; static pthread_key_t session_tsd_key; ne_uri uri; static int b_uri = 0; char *username = NULL; static char *password = NULL; char *base_directory = NULL; static pthread_mutex_t credential_mutex = PTHREAD_MUTEX_INITIALIZER; static char* ask_user(const char *p, int hidden) { char q[256], *r; struct termios t; int c = 0, l; if (hidden) { if (!isatty(fileno(stdin))) hidden = 0; else { if (tcgetattr(fileno(stdin), &t) < 0) hidden = 0; else { c = t.c_lflag; t.c_lflag &= ~ECHO; if (tcsetattr(fileno(stdin), TCSANOW, &t) < 0) hidden = 0; } } } fprintf(stderr, "%s: ", p); r = fgets(q, sizeof(q), stdin); l = strlen(q); if (l && q[l-1] == '\n') q[l-1] = 0; if (hidden) { t.c_lflag = c; tcsetattr(fileno(stdin), TCSANOW, &t); fprintf(stderr, "\n"); } return r ? strdup(r) : NULL; } static int ssl_verify_cb(__unused void *userdata, __unused int failures, __unused const ne_ssl_certificate *cert) { return 0; } static int ne_auth_creds_cb(__unused void *userdata, const char *realm, int attempt, char *u, char *p) { int r = -1; pthread_mutex_lock(&credential_mutex); if (attempt) { fprintf(stderr, "Authentication failure!\n"); free((void*) username); free((void*) password); username = password = NULL; } if (!username || !password) fprintf(stderr, "Realm '%s' requires authentication.\n", realm); if (!username) username = ask_user("Username", 0); if (username && !password) password = ask_user("Password", 1); if (username && password) { snprintf(u, NE_ABUFSIZ, "%s", username); snprintf(p, NE_ABUFSIZ, "%s", password); r = 0; } pthread_mutex_unlock(&credential_mutex); return r; } static ne_session *session_open(int with_lock) { const char *scheme = NULL; ne_session *session; extern ne_lock_store *lock_store; if (!b_uri) return NULL; scheme = uri.scheme ? uri.scheme : "http"; if (!(session = ne_session_create(scheme, uri.host, uri.port ? uri.port : ne_uri_defaultport(scheme)))) { fprintf(stderr, "Failed to create session\n"); return NULL; } ne_ssl_set_verify(session, ssl_verify_cb, NULL); ne_set_server_auth(session, ne_auth_creds_cb, NULL); ne_redirect_register(session); if (with_lock && lock_store) ne_lockstore_register(lock_store, session); return session; } static void session_destroy(void *s) { ne_session *session = s; assert(s); ne_session_destroy(session); } static void session_tsd_key_init(void) { pthread_key_create(&session_tsd_key, session_destroy); } ne_session *session_get(int with_lock) { ne_session *session; pthread_once(&session_once, session_tsd_key_init); if ((session = pthread_getspecific(session_tsd_key))) return session; session = session_open(with_lock); pthread_setspecific(session_tsd_key, session); return session; } int session_set_uri(const char *s, const char *u, const char *p) { int l; assert(!b_uri); assert(!username); assert(!password); if (ne_uri_parse(s, &uri)) { fprintf(stderr, "Invalid URI <%s>\n", s); goto finish; } b_uri = 1; if (!uri.host) { fprintf(stderr, "Missing host part in URI <%s>\n", s); goto finish; } base_directory = strdup(uri.path); l = strlen(base_directory); if (base_directory[l-1] == '/') ((char*) base_directory)[l-1] = 0; if (u) username = strdup(u); if (p) password = strdup(p); return 0; finish: if (b_uri) { ne_uri_free(&uri); b_uri = 0; } return -1; } void session_free(void) { if (b_uri) { ne_uri_free(&uri); b_uri = 0; } free((char*) username); free((char*) password); free((char*) base_directory); username = password = base_directory = NULL; } int session_is_local(const ne_uri *u) { assert(u); assert(b_uri); return strcmp(u->scheme, uri.scheme) == 0 && strcmp(u->host, uri.host) == 0 && u->port == uri.port; } fusedav-0.2/src/filecache.c0000664000175000020030000002135710413754634012600 00000000000000/* $Id: filecache.c 25 2006-04-02 14:03:08Z lennart $ */ /*** This file is part of fusedav. fusedav 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. fusedav 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 fusedav; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA ***/ #ifdef HAVE_CONFIG_H #include #endif #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "filecache.h" #include "statcache.h" #include "fusedav.h" #include "session.h" struct file_info { char *filename; int fd; off_t server_length, length, present; int readable; int writable; int modified; int ref, dead; pthread_mutex_t mutex; /* This field is locked by files_mutex, not by file_info->mutex */ struct file_info *next; }; static struct file_info *files = NULL; static pthread_mutex_t files_mutex = PTHREAD_MUTEX_INITIALIZER; static int file_cache_sync_unlocked(struct file_info *fi); void* file_cache_get(const char *path) { struct file_info *f, *r = NULL; pthread_mutex_lock(&files_mutex); for (f = files; f; f = f->next) { pthread_mutex_lock(&f->mutex); if (!f->dead && f->filename && !strcmp(path, f->filename)) { f->ref++; r = f; } pthread_mutex_unlock(&f->mutex); if (r) break; } pthread_mutex_unlock(&files_mutex); return f; } static void file_cache_free_unlocked(struct file_info *fi) { assert(fi && fi->dead && fi->ref == 0); free(fi->filename); if (fi->fd >= 0) close(fi->fd); pthread_mutex_destroy(&fi->mutex); free(fi); } void file_cache_unref(void *f) { struct file_info *fi = f; assert(fi); pthread_mutex_lock(&fi->mutex); assert(fi->ref >= 1); fi->ref--; if (!fi->ref && fi->dead) { file_cache_sync_unlocked(fi); file_cache_free_unlocked(fi); } pthread_mutex_unlock(&fi->mutex); } static void file_cache_unlink(struct file_info *fi) { struct file_info *s, *prev; assert(fi); pthread_mutex_lock(&files_mutex); for (s = files, prev = NULL; s; s = s->next) { if (s == fi) { if (prev) prev->next = s->next; else files = s->next; break; } prev = s; } pthread_mutex_unlock(&files_mutex); } int file_cache_close(void *f) { struct file_info *fi = f; int r = 0; assert(fi); file_cache_unlink(f); pthread_mutex_lock(&fi->mutex); fi->dead = 1; pthread_mutex_unlock(&fi->mutex); return r; } void* file_cache_open(const char *path, int flags) { struct file_info *fi = NULL; char tempfile[PATH_MAX]; const char *length = NULL; ne_request *req = NULL; ne_session *session; if (!(session = session_get(1))) { errno = EIO; goto fail; } if ((fi = file_cache_get(path))) { if (flags & O_RDONLY || flags & O_RDWR) fi->readable = 1; if (flags & O_WRONLY || flags & O_RDWR) fi->writable = 1; return fi; } fi = malloc(sizeof(struct file_info)); memset(fi, 0, sizeof(struct file_info)); fi->fd = -1; fi->filename = strdup(path); snprintf(tempfile, sizeof(tempfile), "%s/fusedav-cache-XXXXXX", "/tmp"); if ((fi->fd = mkstemp(tempfile)) < 0) goto fail; unlink(tempfile); req = ne_request_create(session, "HEAD", path); assert(req); if (ne_request_dispatch(req) != NE_OK) { fprintf(stderr, "HEAD failed: %s\n", ne_get_error(session)); errno = ENOENT; goto fail; } if (!(length = ne_get_response_header(req, "Content-Length"))) /* dirty hack, since Apache doesn't send the file size if the file is empty */ fi->server_length = fi->length = 0; else fi->server_length = fi->length = atoi(length); ne_request_destroy(req); if (flags & O_RDONLY || flags & O_RDWR) fi->readable = 1; if (flags & O_WRONLY || flags & O_RDWR) fi->writable = 1; pthread_mutex_init(&fi->mutex, NULL); pthread_mutex_lock(&files_mutex); fi->next = files; files = fi; pthread_mutex_unlock(&files_mutex); fi->ref = 1; return fi; fail: if (req) ne_request_destroy(req); if (fi) { if (fi->fd >= 0) close(fi->fd); free(fi->filename); free(fi); } return NULL; } static int load_up_to_unlocked(struct file_info *fi, off_t l) { ne_content_range64 range; ne_session *session; assert(fi); if (!(session = session_get(1))) { errno = EIO; return -1; } if (l > fi->server_length) l = fi->server_length; if (l <= fi->present) return 0; if (lseek(fi->fd, fi->present, SEEK_SET) != fi->present) return -1; range.start = fi->present; range.end = l-1; range.total = 0; if (ne_get_range64(session, fi->filename, &range, fi->fd) != NE_OK) { fprintf(stderr, "GET failed: %s\n", ne_get_error(session)); errno = ENOENT; return -1; } fi->present = l; return 0; } int file_cache_read(void *f, char *buf, size_t size, off_t offset) { struct file_info *fi = f; ssize_t r = -1; assert(fi && buf && size); pthread_mutex_lock(&fi->mutex); if (load_up_to_unlocked(fi, offset+size) < 0) goto finish; if ((r = pread(fi->fd, buf, size, offset)) < 0) goto finish; finish: pthread_mutex_unlock(&fi->mutex); return r; } int file_cache_write(void *f, const char *buf, size_t size, off_t offset) { struct file_info *fi = f; ssize_t r = -1; assert (fi); pthread_mutex_lock(&fi->mutex); if (!fi->writable) { errno = EBADF; goto finish; } if (load_up_to_unlocked(fi, offset) < 0) goto finish; if ((r = pwrite(fi->fd, buf, size, offset)) < 0) goto finish; if (offset+size > fi->present) fi->present = offset+size; if (offset+size > fi->length) fi->length = offset+size; fi->modified = 1; finish: pthread_mutex_unlock(&fi->mutex); return r; } int file_cache_truncate(void *f, off_t s) { struct file_info *fi = f; int r; assert(fi); pthread_mutex_lock(&fi->mutex); fi->length = s; r = ftruncate(fi->fd, fi->length); pthread_mutex_unlock(&fi->mutex); return r; } int file_cache_sync_unlocked(struct file_info *fi) { int r = -1; ne_session *session; assert(fi); if (!fi->writable) { errno = EBADF; goto finish; } if (!fi->modified) { r = 0; goto finish; } if (load_up_to_unlocked(fi, (off_t) -1) < 0) goto finish; if (lseek(fi->fd, 0, SEEK_SET) == (off_t)-1) goto finish; if (!(session = session_get(1))) { errno = EIO; goto finish; } if (ne_put(session, fi->filename, fi->fd)) { fprintf(stderr, "PUT failed: %s\n", ne_get_error(session)); errno = ENOENT; goto finish; } stat_cache_invalidate(fi->filename); dir_cache_invalidate_parent(fi->filename); r = 0; finish: return r; } int file_cache_sync(void *f) { struct file_info *fi = f; int r = -1; assert(fi); pthread_mutex_lock(&fi->mutex); r = file_cache_sync_unlocked(fi); pthread_mutex_unlock(&fi->mutex); return r; } int file_cache_close_all(void) { int r = 0; pthread_mutex_lock(&files_mutex); while (files) { struct file_info *fi = files; pthread_mutex_lock(&fi->mutex); fi->ref++; pthread_mutex_unlock(&fi->mutex); pthread_mutex_unlock(&files_mutex); file_cache_close(fi); file_cache_unref(fi); pthread_mutex_lock(&files_mutex); } pthread_mutex_unlock(&files_mutex); return r; } off_t file_cache_get_size(void *f) { struct file_info *fi = f; assert(fi); return fi->length; } fusedav-0.2/src/Makefile.in0000664000175000020030000005144010413773034012565 00000000000000# Makefile.in generated by automake 1.9.6 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. @SET_MAKE@ # $Id: Makefile.am 27 2006-04-02 15:42:49Z lennart $ # This file is part of fusedav. # # fusedav 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. # # fusedav 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 fusedav; if not, write to the Free Software Foundation, # Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. srcdir = @srcdir@ top_srcdir = @top_srcdir@ VPATH = @srcdir@ pkgdatadir = $(datadir)/@PACKAGE@ pkglibdir = $(libdir)/@PACKAGE@ pkgincludedir = $(includedir)/@PACKAGE@ top_builddir = .. am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd INSTALL = @INSTALL@ install_sh_DATA = $(install_sh) -c -m 644 install_sh_PROGRAM = $(install_sh) -c install_sh_SCRIPT = $(install_sh) -c INSTALL_HEADER = $(INSTALL_DATA) transform = $(program_transform_name) NORMAL_INSTALL = : PRE_INSTALL = : POST_INSTALL = : NORMAL_UNINSTALL = : PRE_UNINSTALL = : POST_UNINSTALL = : bin_PROGRAMS = fusedav$(EXEEXT) subdir = src DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 am__aclocal_m4_deps = $(top_srcdir)/configure.ac am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ $(ACLOCAL_M4) mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs CONFIG_HEADER = $(top_builddir)/config.h CONFIG_CLEAN_FILES = am__installdirs = "$(DESTDIR)$(bindir)" binPROGRAMS_INSTALL = $(INSTALL_PROGRAM) PROGRAMS = $(bin_PROGRAMS) am_fusedav_OBJECTS = fusedav-fusedav.$(OBJEXT) \ fusedav-statcache.$(OBJEXT) fusedav-filecache.$(OBJEXT) \ fusedav-session.$(OBJEXT) fusedav_OBJECTS = $(am_fusedav_OBJECTS) am__DEPENDENCIES_1 = fusedav_DEPENDENCIES = $(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) DEFAULT_INCLUDES = -I. -I$(srcdir) -I$(top_builddir) depcomp = $(SHELL) $(top_srcdir)/depcomp am__depfiles_maybe = depfiles COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) CCLD = $(CC) LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@ SOURCES = $(fusedav_SOURCES) DIST_SOURCES = $(fusedav_SOURCES) ETAGS = etags CTAGS = ctags DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) ACLOCAL = @ACLOCAL@ AMDEP_FALSE = @AMDEP_FALSE@ AMDEP_TRUE = @AMDEP_TRUE@ AMTAR = @AMTAR@ AUTOCONF = @AUTOCONF@ AUTOHEADER = @AUTOHEADER@ AUTOMAKE = @AUTOMAKE@ AWK = @AWK@ CC = @CC@ CCDEPMODE = @CCDEPMODE@ CFLAGS = @CFLAGS@ CPP = @CPP@ CPPFLAGS = @CPPFLAGS@ CYGPATH_W = @CYGPATH_W@ DEFS = @DEFS@ DEPDIR = @DEPDIR@ ECHO_C = @ECHO_C@ ECHO_N = @ECHO_N@ ECHO_T = @ECHO_T@ EGREP = @EGREP@ EXEEXT = @EXEEXT@ FUSE_CFLAGS = @FUSE_CFLAGS@ FUSE_LIBS = @FUSE_LIBS@ INSTALL_DATA = @INSTALL_DATA@ INSTALL_PROGRAM = @INSTALL_PROGRAM@ INSTALL_SCRIPT = @INSTALL_SCRIPT@ INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ LDFLAGS = @LDFLAGS@ LIBOBJS = @LIBOBJS@ LIBS = @LIBS@ LN_S = @LN_S@ LTLIBOBJS = @LTLIBOBJS@ MAKEINFO = @MAKEINFO@ NEON_CFLAGS = @NEON_CFLAGS@ NEON_LIBS = @NEON_LIBS@ OBJEXT = @OBJEXT@ PACKAGE = @PACKAGE@ PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ PACKAGE_NAME = @PACKAGE_NAME@ PACKAGE_STRING = @PACKAGE_STRING@ PACKAGE_TARNAME = @PACKAGE_TARNAME@ PACKAGE_URL = @PACKAGE_URL@ PACKAGE_VERSION = @PACKAGE_VERSION@ PATH_SEPARATOR = @PATH_SEPARATOR@ PKG_CONFIG = @PKG_CONFIG@ SET_MAKE = @SET_MAKE@ SHELL = @SHELL@ STRIP = @STRIP@ USE_LYNX_FALSE = @USE_LYNX_FALSE@ USE_LYNX_TRUE = @USE_LYNX_TRUE@ VERSION = @VERSION@ ac_ct_CC = @ac_ct_CC@ ac_ct_STRIP = @ac_ct_STRIP@ ac_pt_PKG_CONFIG = @ac_pt_PKG_CONFIG@ am__fastdepCC_FALSE = @am__fastdepCC_FALSE@ am__fastdepCC_TRUE = @am__fastdepCC_TRUE@ am__include = @am__include@ am__leading_dot = @am__leading_dot@ am__quote = @am__quote@ am__tar = @am__tar@ am__untar = @am__untar@ bindir = @bindir@ build_alias = @build_alias@ datadir = @datadir@ exec_prefix = @exec_prefix@ have_lynx = @have_lynx@ host_alias = @host_alias@ includedir = @includedir@ infodir = @infodir@ install_sh = @install_sh@ libdir = @libdir@ libexecdir = @libexecdir@ localstatedir = @localstatedir@ mandir = @mandir@ mkdir_p = @mkdir_p@ oldincludedir = @oldincludedir@ prefix = @prefix@ program_transform_name = @program_transform_name@ sbindir = @sbindir@ sharedstatedir = @sharedstatedir@ sysconfdir = @sysconfdir@ target_alias = @target_alias@ fusedav_SOURCES = fusedav.c fusedav.h \ statcache.c statcache.h \ filecache.c filecache.h \ session.c session.h fusedav_CFLAGS = $(AM_CFLAGS) $(NEON_CFLAGS) $(FUSE_CFLAGS) -DFUSE_USE_VERSION=25 fusedav_LDADD = -lpthread $(NEON_LIBS) $(FUSE_LIBS) all: all-am .SUFFIXES: .SUFFIXES: .c .o .obj $(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps) @for dep in $?; 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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. fusedav 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 fusedav; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA ***/ #include int stat_cache_get(const char *fn, struct stat *st); void stat_cache_set(const char *fn, const struct stat *st); void stat_cache_invalidate(const char*fn); void dir_cache_invalidate(const char*fn); void dir_cache_invalidate_parent(const char *fn); void dir_cache_begin(const char *fn); void dir_cache_finish(const char *fn, int success); void dir_cache_add(const char *fn, const char *subdir); int dir_cache_enumerate(const char *fn, void (*f) (const char*fn, const char *subdir, void *user), void *user); void cache_free(void); void cache_alloc(void); #endif fusedav-0.2/src/fusedav.h0000664000175000020030000000166310401335076012325 00000000000000#ifndef foofusedevhfoo #define foofusedevhfoo /* $Id: fusedav.h 10 2006-03-01 00:46:23Z lennart $ */ /*** This file is part of fusedav. fusedav 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. fusedav 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 fusedav; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA ***/ extern int debug; #ifdef __GNUC__ #define __unused __attribute__ ((unused)) #else #define __unused #endif #endif fusedav-0.2/src/session.h0000664000175000020030000000215010401410116012330 00000000000000#ifndef foosessionhfoo #define foosessionhfoo /* $Id: session.h 20 2006-03-01 21:21:18Z lennart $ */ /*** This file is part of fusedav. fusedav 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. fusedav 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 fusedav; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA ***/ #include #include ne_session *session_get(int with_lock); int session_set_uri(const char *s, const char*u, const char*p); void session_free(void); int session_is_local(const ne_uri *u); extern char *base_directory; extern ne_uri uri; extern char *username; #endif fusedav-0.2/src/fusedav.c0000664000175000020030000010443010413770371012320 00000000000000/* $Id: fusedav.c 27 2006-04-02 15:42:49Z lennart $ */ /*** This file is part of fusedav. fusedav 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. fusedav 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 fusedav; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA ***/ #ifdef HAVE_CONFIG_H #include #endif #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "statcache.h" #include "filecache.h" #include "session.h" #include "fusedav.h" const ne_propname query_properties[] = { { "DAV:", "resourcetype" }, { "http://apache.org/dav/props/", "executable" }, { "DAV:", "getcontentlength" }, { "DAV:", "getlastmodified" }, { "DAV:", "creationdate" }, { NULL, NULL } }; mode_t mask = 0; int debug = 0; struct fuse* fuse = NULL; ne_lock_store *lock_store = NULL; struct ne_lock *lock = NULL; int lock_thread_exit = 0; int lock_timeout = 60; #define MIME_XATTR "user.mime_type" #define MAX_REDIRECTS 10 struct fill_info { void *buf; fuse_fill_dir_t filler; const char *root; }; static int get_stat(const char *path, struct stat *stbuf); static pthread_once_t path_cvt_once = PTHREAD_ONCE_INIT; static pthread_key_t path_cvt_tsd_key; static void path_cvt_tsd_key_init(void) { pthread_key_create(&path_cvt_tsd_key, free); } static const char *path_cvt(const char *path) { char *r, *t; int l; pthread_once(&path_cvt_once, path_cvt_tsd_key_init); if ((r = pthread_getspecific(path_cvt_tsd_key))) free(r); t = malloc((l = strlen(base_directory)+strlen(path))+1); assert(t); sprintf(t, "%s%s", base_directory, path); if (l > 1 && t[l-1] == '/') t[l-1] = 0; r = ne_path_escape(t); free(t); pthread_setspecific(path_cvt_tsd_key, r); return r; } static int simple_propfind_with_redirect( ne_session *session, const char *path, int depth, const ne_propname *props, ne_props_result results, void *userdata) { int i, ret; for (i = 0; i < MAX_REDIRECTS; i++) { const ne_uri *u; if ((ret = ne_simple_propfind(session, path, depth, props, results, userdata)) != NE_REDIRECT) return ret; if (!(u = ne_redirect_location(session))) break; if (!session_is_local(u)) break; if (debug) fprintf(stderr, "REDIRECT FROM '%s' to '%s'\n", path, u->path); path = u->path; } return ret; } static int proppatch_with_redirect( ne_session *session, const char *path, const ne_proppatch_operation *ops) { int i, ret; for (i = 0; i < MAX_REDIRECTS; i++) { const ne_uri *u; if ((ret = ne_proppatch(session, path, ops)) != NE_REDIRECT) return ret; if (!(u = ne_redirect_location(session))) break; if (!session_is_local(u)) break; if (debug) fprintf(stderr, "REDIRECT FROM '%s' to '%s'\n", path, u->path); path = u->path; } return ret; } static void fill_stat(struct stat* st, const ne_prop_result_set *results, int is_dir) { const char *rt, *e, *gcl, *glm, *cd; const ne_propname resourcetype = { "DAV:", "resourcetype" }; const ne_propname executable = { "http://apache.org/dav/props/", "executable" }; const ne_propname getcontentlength = { "DAV:", "getcontentlength" }; const ne_propname getlastmodified = { "DAV:", "getlastmodified" }; const ne_propname creationdate = { "DAV:", "creationdate" }; assert(st && results); rt = ne_propset_value(results, &resourcetype); e = ne_propset_value(results, &executable); gcl = ne_propset_value(results, &getcontentlength); glm = ne_propset_value(results, &getlastmodified); cd = ne_propset_value(results, &creationdate); memset(st, 0, sizeof(struct stat)); if (is_dir) { st->st_mode = S_IFDIR | 0777; st->st_nlink = 3; /* find will ignore this directory if nlin <= and st_size == 0 */ st->st_size = 4096; } else { st->st_mode = S_IFREG | (e && (*e == 'T' || *e == 't') ? 0777 : 0666); st->st_nlink = 1; st->st_size = gcl ? atoll(gcl) : 0; } st->st_atime = time(NULL); st->st_mtime = glm ? ne_rfc1123_parse(glm) : 0; st->st_ctime = cd ? ne_iso8601_parse(cd) : 0; st->st_blocks = (st->st_size+511)/512; /*fprintf(stderr, "a: %u; m: %u; c: %u\n", st->st_atime, st->st_mtime, st->st_ctime);*/ st->st_mode &= ~mask; st->st_uid = getuid(); st->st_gid = getgid(); } static char *strip_trailing_slash(char *fn, int *is_dir) { size_t l = strlen(fn); assert(fn); assert(is_dir); assert(l > 0); if ((*is_dir = (fn[l-1] == '/'))) fn[l-1] = 0; return fn; } static void getdir_propfind_callback(void *userdata, const ne_uri *u, const ne_prop_result_set *results) { struct fill_info *f = userdata; struct stat st; char fn[PATH_MAX], *t; int is_dir = 0; assert(f); strncpy(fn, u->path, sizeof(fn)); fn[sizeof(fn)-1] = 0; strip_trailing_slash(fn, &is_dir); if (strcmp(fn, f->root) && fn[0]) { char *h; if ((t = strrchr(fn, '/'))) t++; else t = fn; dir_cache_add(f->root, t); f->filler(f->buf, h = ne_path_unescape(t), NULL, 0); free(h); } fill_stat(&st, results, is_dir); stat_cache_set(fn, &st); } static void getdir_cache_callback( const char *root, const char *fn, void *user) { struct fill_info *f = user; char path[PATH_MAX]; char *h; assert(f); snprintf(path, sizeof(path), "%s/%s", !strcmp(root, "/") ? "" : root, fn); f->filler(f->buf, h = ne_path_unescape(fn), NULL, 0); free(h); } static int dav_readdir( const char *path, void *buf, fuse_fill_dir_t filler, __unused off_t offset, __unused struct fuse_file_info *fi) { struct fill_info f; ne_session *session; path = path_cvt(path); if (debug) fprintf(stderr, "getdir(%s)\n", path); f.buf = buf; f.filler = filler; f.root = path; filler(buf, ".", NULL, 0); filler(buf, "..", NULL, 0); if (dir_cache_enumerate(path, getdir_cache_callback, &f) < 0) { if (debug) fprintf(stderr, "DIR-CACHE-MISS\n"); if (!(session = session_get(1))) return -EIO; dir_cache_begin(path); if (simple_propfind_with_redirect(session, path, NE_DEPTH_ONE, query_properties, getdir_propfind_callback, &f) != NE_OK) { dir_cache_finish(path, 2); fprintf(stderr, "PROPFIND failed: %s\n", ne_get_error(session)); return -ENOENT; } dir_cache_finish(path, 1); } return 0; } static void getattr_propfind_callback(void *userdata, const ne_uri *u, const ne_prop_result_set *results) { struct stat *st = (struct stat*) userdata; char fn[PATH_MAX]; int is_dir; assert(st); strncpy(fn, u->path, sizeof(fn)); fn[sizeof(fn)-1] = 0; strip_trailing_slash(fn, &is_dir); fill_stat(st, results, is_dir); stat_cache_set(fn, st); } static int get_stat(const char *path, struct stat *stbuf) { ne_session *session; if (!(session = session_get(1))) return -EIO; if (stat_cache_get(path, stbuf) == 0) { return stbuf->st_mode == 0 ? -ENOENT : 0; } else { if (debug) fprintf(stderr, "STAT-CACHE-MISS\n"); if (simple_propfind_with_redirect(session, path, NE_DEPTH_ZERO, query_properties, getattr_propfind_callback, stbuf) != NE_OK) { stat_cache_invalidate(path); fprintf(stderr, "PROPFIND failed: %s\n", ne_get_error(session)); return -ENOENT; } return 0; } } static int dav_getattr(const char *path, struct stat *stbuf) { path = path_cvt(path); if (debug) fprintf(stderr, "getattr(%s)\n", path); return get_stat(path, stbuf); } static int dav_unlink(const char *path) { int r; struct stat st; ne_session *session; path = path_cvt(path); if (debug) fprintf(stderr, "unlink(%s)\n", path); if (!(session = session_get(1))) return -EIO; if ((r = get_stat(path, &st)) < 0) return r; if (!S_ISREG(st.st_mode)) return -EISDIR; if (ne_delete(session, path)) { fprintf(stderr, "DELETE failed: %s\n", ne_get_error(session)); return -ENOENT; } stat_cache_invalidate(path); dir_cache_invalidate_parent(path); return 0; } static int dav_rmdir(const char *path) { char fn[PATH_MAX]; int r; struct stat st; ne_session *session; path = path_cvt(path); if (debug) fprintf(stderr, "rmdir(%s)\n", path); if (!(session = session_get(1))) return -EIO; if ((r = get_stat(path, &st)) < 0) return r; if (!S_ISDIR(st.st_mode)) return -ENOTDIR; snprintf(fn, sizeof(fn), "%s/", path); if (ne_delete(session, fn)) { fprintf(stderr, "DELETE failed: %s\n", ne_get_error(session)); return -ENOENT; } stat_cache_invalidate(path); dir_cache_invalidate_parent(path); return 0; } static int dav_mkdir(const char *path, __unused mode_t mode) { char fn[PATH_MAX]; ne_session *session; path = path_cvt(path); if (debug) fprintf(stderr, "mkdir(%s)\n", path); if (!(session = session_get(1))) return -EIO; snprintf(fn, sizeof(fn), "%s/", path); if (ne_mkcol(session, fn)) { fprintf(stderr, "MKCOL failed: %s\n", ne_get_error(session)); return -ENOENT; } stat_cache_invalidate(path); dir_cache_invalidate_parent(path); return 0; } static int dav_rename(const char *from, const char *to) { ne_session *session; int r = 0; struct stat st; char fn[PATH_MAX], *_from; from = _from = strdup(path_cvt(from)); assert(from); to = path_cvt(to); if (debug) fprintf(stderr, "rename(%s, %s)\n", from, to); if (!(session = session_get(1))) { r = -EIO; goto finish; } if ((r = get_stat(from, &st)) < 0) goto finish; if (S_ISDIR(st.st_mode)) { snprintf(fn, sizeof(fn), "%s/", from); from = fn; } if (ne_move(session, 1, from, to)) { fprintf(stderr, "MOVE failed: %s\n", ne_get_error(session)); r = -ENOENT; goto finish; } stat_cache_invalidate(from); stat_cache_invalidate(to); dir_cache_invalidate_parent(from); dir_cache_invalidate_parent(to); finish: free(_from); return r; } static int dav_release(const char *path, __unused struct fuse_file_info *info) { void *f = NULL; int r = 0; ne_session *session; path = path_cvt(path); if (debug) fprintf(stderr, "release(%s)\n", path); if (!(session = session_get(1))) { r = -EIO; goto finish; } if (!(f = file_cache_get(path))) { fprintf(stderr, "release() called for closed file\n"); r = -EFAULT; goto finish; } if (file_cache_close(f) < 0) { r = -errno; goto finish; } finish: if (f) file_cache_unref(f); return r; } static int dav_fsync(const char *path, __unused int isdatasync, __unused struct fuse_file_info *info) { void *f = NULL; int r = 0; ne_session *session; path = path_cvt(path); if (debug) fprintf(stderr, "fsync(%s)\n", path); if (!(session = session_get(1))) { r = -EIO; goto finish; } if (!(f = file_cache_get(path))) { fprintf(stderr, "fsync() called for closed file\n"); r = -EFAULT; goto finish; } if (file_cache_sync(f) < 0) { r = -errno; goto finish; } finish: if (f) file_cache_unref(f); return r; } static int dav_mknod(const char *path, mode_t mode, __unused dev_t rdev) { char tempfile[PATH_MAX]; int fd; ne_session *session; path = path_cvt(path); if (debug) fprintf(stderr, "mknod(%s)\n", path); if (!(session = session_get(1))) return -EIO; if (!S_ISREG(mode)) return -ENOTSUP; snprintf(tempfile, sizeof(tempfile), "%s/fusedav-empty-XXXXXX", "/tmp"); if ((fd = mkstemp(tempfile)) < 0) return -errno; unlink(tempfile); if (ne_put(session, path, fd)) { fprintf(stderr, "mknod:PUT failed: %s\n", ne_get_error(session)); close(fd); return -EACCES; } close(fd); stat_cache_invalidate(path); dir_cache_invalidate_parent(path); return 0; } static int dav_open(const char *path, struct fuse_file_info *info) { void *f; if (debug) fprintf(stderr, "open(%s)\n", path); path = path_cvt(path); if (!(f = file_cache_open(path, info->flags))) return -errno; file_cache_unref(f); return 0; } static int dav_read(const char *path, char *buf, size_t size, off_t offset, __unused struct fuse_file_info *info) { void *f = NULL; ssize_t r; path = path_cvt(path); if (debug) fprintf(stderr, "read(%s, %lu+%lu)\n", path, (unsigned long) offset, (unsigned long) size); if (!(f = file_cache_get(path))) { fprintf(stderr, "read() called for closed file\n"); r = -EFAULT; goto finish; } if ((r = file_cache_read(f, buf, size, offset)) < 0) { r = -errno; goto finish; } finish: if (f) file_cache_unref(f); return r; } static int dav_write(const char *path, const char *buf, size_t size, off_t offset, __unused struct fuse_file_info *info) { void *f = NULL; ssize_t r; path = path_cvt(path); if (debug) fprintf(stderr, "write(%s, %lu+%lu)\n", path, (unsigned long) offset, (unsigned long) size); if (!(f = file_cache_get(path))) { fprintf(stderr, "write() called for closed file\n"); r = -EFAULT; goto finish; } if ((r = file_cache_write(f, buf, size, offset)) < 0) { r = -errno; goto finish; } finish: if (f) file_cache_unref(f); return r; } static int dav_truncate(const char *path, off_t size) { void *f = NULL; int r = 0; ne_session *session; path = path_cvt(path); if (debug) fprintf(stderr, "truncate(%s, %lu)\n", path, (unsigned long) size); if (!(session = session_get(1))) r = -EIO; goto finish; if (!(f = file_cache_get(path))) { fprintf(stderr, "truncate() called for closed file\n"); r = -EFAULT; goto finish; } if (file_cache_truncate(f, size) < 0) { r = -errno; goto finish; } finish: if (f) file_cache_unref(f); return r; } static int dav_utime(const char *path, struct utimbuf *buf) { ne_session *session; const ne_propname getlastmodified = { "DAV:", "getlastmodified" }; ne_proppatch_operation ops[2]; int r = 0; char *date; assert(path); assert(buf); path = path_cvt(path); if (debug) fprintf(stderr, "utime(%s, %lu, %lu)\n", path, (unsigned long) buf->actime, (unsigned long) buf->modtime); ops[0].name = &getlastmodified; ops[0].type = ne_propset; ops[0].value = date = ne_rfc1123_date(buf->modtime); ops[1].name = NULL; if (!(session = session_get(1))) { r = -EIO; goto finish; } if (proppatch_with_redirect(session, path, ops)) { fprintf(stderr, "PROPPATCH failed: %s\n", ne_get_error(session)); r = -ENOTSUP; goto finish; } stat_cache_invalidate(path); finish: free(date); return r; } static const char *fix_xattr(const char *name) { assert(name); if (!strcmp(name, MIME_XATTR)) return "user.webdav(DAV:;getcontenttype)"; return name; } struct listxattr_info { char *list; size_t space, size; }; static int listxattr_iterator( void *userdata, const ne_propname *pname, const char *value, __unused const ne_status *status) { struct listxattr_info *l = userdata; int n; assert(l); if (!value || !pname) return -1; if (l->list) { n = snprintf(l->list, l->space, "user.webdav(%s;%s)", pname->nspace, pname->name) + 1; if (n >= (int) l->space) { l->size += l->space; l->space = 0; return 1; } else { l->size += n; l->space -= n; if (l->list) l->list += n; return 0; } } else { /* Calculate space */ l->size += strlen(pname->nspace) + strlen(pname->name) + 15; return 0; } } static void listxattr_propfind_callback(void *userdata, __unused const ne_uri *u, const ne_prop_result_set *results) { struct listxattr_info *l = userdata; ne_propset_iterate(results, listxattr_iterator, l); } static int dav_listxattr( const char *path, char *list, size_t size) { ne_session *session; struct listxattr_info l; assert(path); path = path_cvt(path); if (debug) fprintf(stderr, "listxattr(%s, .., %lu)\n", path, (unsigned long) size); if (list) { l.list = list; l.space = size-1; l.size = 0; if (l.space >= sizeof(MIME_XATTR)) { memcpy(l.list, MIME_XATTR, sizeof(MIME_XATTR)); l.list += sizeof(MIME_XATTR); l.space -= sizeof(MIME_XATTR); l.size += sizeof(MIME_XATTR); } } else { l.list = NULL; l.space = 0; l.size = sizeof(MIME_XATTR); } if (!(session = session_get(1))) return -EIO; if (simple_propfind_with_redirect(session, path, NE_DEPTH_ZERO, NULL, listxattr_propfind_callback, &l) != NE_OK) { fprintf(stderr, "PROPFIND failed: %s\n", ne_get_error(session)); return -EIO; } if (l.list) { assert(l.space > 0); *l.list = 0; } return l.size+1; } struct getxattr_info { ne_propname propname; char *value; size_t space, size; }; static int getxattr_iterator( void *userdata, const ne_propname *pname, const char *value, __unused const ne_status *status) { struct getxattr_info *g = userdata; assert(g); if (!value || !pname) return -1; if (strcmp(pname->nspace, g->propname.nspace) || strcmp(pname->name, g->propname.name)) return 0; if (g->value) { size_t l; l = strlen(value); if (l > g->space) l = g->space; memcpy(g->value, value, l); g->size = l; } else { /* Calculate space */ g->size = strlen(value); return 0; } return 0; } static void getxattr_propfind_callback(void *userdata, __unused const ne_uri *u, const ne_prop_result_set *results) { struct getxattr_info *g = userdata; ne_propset_iterate(results, getxattr_iterator, g); } static int parse_xattr(const char *name, char *dnspace, size_t dnspace_length, char *dname, size_t dname_length) { char *e; size_t k; assert(name); assert(dnspace); assert(dnspace_length); assert(dname); assert(dname_length); if (strncmp(name, "user.webdav(", 12) || name[strlen(name)-1] != ')' || !(e = strchr(name+12, ';'))) return -1; if ((k = strcspn(name+12, ";")) > dnspace_length-1) return -1; memcpy(dnspace, name+12, k); dnspace[k] = 0; e++; if ((k = strlen(e)) > dname_length-1) return -1; assert(k > 0); k--; memcpy(dname, e, k); dname[k] = 0; return 0; } static int dav_getxattr( const char *path, const char *name, char *value, size_t size) { ne_session *session; struct getxattr_info g; ne_propname props[2]; char dnspace[128], dname[128]; assert(path); path = path_cvt(path); name = fix_xattr(name); if (debug) fprintf(stderr, "getxattr(%s, %s, .., %lu)\n", path, name, (unsigned long) size); if (parse_xattr(name, dnspace, sizeof(dnspace), dname, sizeof(dname)) < 0) return -ENOATTR; props[0].nspace = dnspace; props[0].name = dname; props[1].nspace = NULL; props[1].name = NULL; if (value) { g.value = value; g.space = size; g.size = (size_t) -1; } else { g.value = NULL; g.space = 0; g.size = (size_t) -1; } g.propname = props[0]; if (!(session = session_get(1))) return -EIO; if (simple_propfind_with_redirect(session, path, NE_DEPTH_ZERO, props, getxattr_propfind_callback, &g) != NE_OK) { fprintf(stderr, "PROPFIND failed: %s\n", ne_get_error(session)); return -EIO; } if (g.size == (size_t) -1) return -ENOATTR; return g.size; } static int dav_setxattr( const char *path, const char *name, const char *value, size_t size, int flags) { ne_session *session; ne_propname propname; ne_proppatch_operation ops[2]; int r = 0; char dnspace[128], dname[128]; char *value_fixed = NULL; assert(path); assert(name); assert(value); path = path_cvt(path); name = fix_xattr(name); if (debug) fprintf(stderr, "setxattr(%s, %s)\n", path, name); if (flags) { r = ENOTSUP; goto finish; } if (parse_xattr(name, dnspace, sizeof(dnspace), dname, sizeof(dname)) < 0) { r = -ENOATTR; goto finish; } propname.nspace = dnspace; propname.name = dname; /* Add trailing NUL byte if required */ if (!memchr(value, 0, size)) { value_fixed = malloc(size+1); assert(value_fixed); memcpy(value_fixed, value, size); value_fixed[size] = 0; value = value_fixed; } ops[0].name = &propname; ops[0].type = ne_propset; ops[0].value = value; ops[1].name = NULL; if (!(session = session_get(1))) { r = -EIO; goto finish; } if (proppatch_with_redirect(session, path, ops)) { fprintf(stderr, "PROPPATCH failed: %s\n", ne_get_error(session)); r = -ENOTSUP; goto finish; } stat_cache_invalidate(path); finish: free(value_fixed); return r; } static int dav_removexattr(const char *path, const char *name) { ne_session *session; ne_propname propname; ne_proppatch_operation ops[2]; int r = 0; char dnspace[128], dname[128]; assert(path); assert(name); path = path_cvt(path); name = fix_xattr(name); if (debug) fprintf(stderr, "removexattr(%s, %s)\n", path, name); if (parse_xattr(name, dnspace, sizeof(dnspace), dname, sizeof(dname)) < 0) { r = -ENOATTR; goto finish; } propname.nspace = dnspace; propname.name = dname; ops[0].name = &propname; ops[0].type = ne_propremove; ops[0].value = NULL; ops[1].name = NULL; if (!(session = session_get(1))) { r = -EIO; goto finish; } if (proppatch_with_redirect(session, path, ops)) { fprintf(stderr, "PROPPATCH failed: %s\n", ne_get_error(session)); r = -ENOTSUP; goto finish; } stat_cache_invalidate(path); finish: return r; } static int dav_chmod(const char *path, mode_t mode) { ne_session *session; const ne_propname executable = { "http://apache.org/dav/props/", "executable" }; ne_proppatch_operation ops[2]; int r = 0; assert(path); path = path_cvt(path); if (debug) fprintf(stderr, "chmod(%s, %04o)\n", path, mode); ops[0].name = &executable; ops[0].type = ne_propset; ops[0].value = mode & 0111 ? "T" : "F"; ops[1].name = NULL; if (!(session = session_get(1))) { r = -EIO; goto finish; } if (proppatch_with_redirect(session, path, ops)) { fprintf(stderr, "PROPPATCH failed: %s\n", ne_get_error(session)); r = -ENOTSUP; goto finish; } stat_cache_invalidate(path); finish: return r; } static struct fuse_operations dav_oper = { .getattr = dav_getattr, .readdir = dav_readdir, .mknod = dav_mknod, .mkdir = dav_mkdir, .unlink = dav_unlink, .rmdir = dav_rmdir, .rename = dav_rename, .chmod = dav_chmod, .truncate = dav_truncate, .utime = dav_utime, .open = dav_open, .read = dav_read, .write = dav_write, .release = dav_release, .fsync = dav_fsync, .setxattr = dav_setxattr, .getxattr = dav_getxattr, .listxattr = dav_listxattr, .removexattr = dav_removexattr, }; static void usage(char *argv0) { char *e; if ((e = strrchr(argv0, '/'))) e++; else e = argv0; fprintf(stderr, "%s [-hDL] [-t SECS] [-u USERNAME] [-p PASSWORD] [-o OPTIONS] URL MOUNTPOINT\n" "\t-h Show this help\n" "\t-D Enable debug mode\n" "\t-u Username if required\n" "\t-p Password if required\n" "\t-o Additional FUSE mount options\n" "\t-L Locking the repository during mount\n" "\t-t Set lock timeout\n", e); } static void exit_handler(__unused int sig) { static const char m[] = "*** Caught signal ***\n"; if(fuse != NULL) fuse_exit(fuse); write(2, m, strlen(m)); } static void empty_handler(__unused int sig) {} static int setup_signal_handlers(void) { struct sigaction sa; sigset_t m; sa.sa_handler = exit_handler; sigemptyset(&(sa.sa_mask)); sa.sa_flags = 0; if (sigaction(SIGHUP, &sa, NULL) == -1 || sigaction(SIGINT, &sa, NULL) == -1 || sigaction(SIGTERM, &sa, NULL) == -1) { fprintf(stderr, "Cannot set exit signal handlers: %s\n", strerror(errno)); return -1; } sa.sa_handler = SIG_IGN; if (sigaction(SIGPIPE, &sa, NULL) == -1) { fprintf(stderr, "Cannot set ignored signals: %s\n", strerror(errno)); return -1; } /* Used to shut down the locking thread */ sa.sa_handler = empty_handler; if (sigaction(SIGUSR1, &sa, NULL) == -1) { fprintf(stderr, "Cannot set user signals: %s\n", strerror(errno)); return -1; } sigemptyset(&m); pthread_sigmask(SIG_BLOCK, &m, &m); sigdelset(&m, SIGHUP); sigdelset(&m, SIGINT); sigdelset(&m, SIGTERM); sigaddset(&m, SIGPIPE); sigaddset(&m, SIGUSR1); pthread_sigmask(SIG_SETMASK, &m, NULL); return 0; } static int create_lock(void) { ne_session *session; char _owner[64], *owner; int i; int ret; lock = ne_lock_create(); assert(lock); if (!(session = session_get(0))) return -1; if (!(owner = username)) if (!(owner = getenv("USER"))) if (!(owner = getenv("LOGNAME"))) { snprintf(_owner, sizeof(_owner), "%lu", (unsigned long) getuid()); owner = owner; } ne_fill_server_uri(session, &lock->uri); lock->uri.path = strdup(base_directory); lock->depth = NE_DEPTH_INFINITE; lock->timeout = lock_timeout; lock->owner = strdup(owner); if (debug) fprintf(stderr, "Acquiring lock...\n"); for (i = 0; i < MAX_REDIRECTS; i++) { const ne_uri *u; if ((ret = ne_lock(session, lock)) != NE_REDIRECT) break; if (!(u = ne_redirect_location(session))) break; if (!session_is_local(u)) break; if (debug) fprintf(stderr, "REDIRECT FROM '%s' to '%s'\n", lock->uri.path, u->path); free(lock->uri.path); lock->uri.path = strdup(u->path); } if (ret) { fprintf(stderr, "LOCK failed: %s\n", ne_get_error(session)); ne_lock_destroy(lock); lock = NULL; return -1; } lock_store = ne_lockstore_create(); assert(lock_store); ne_lockstore_add(lock_store, lock); return 0; } static int remove_lock(void) { ne_session *session; assert(lock); if (!(session = session_get(0))) return -1; if (debug) fprintf(stderr, "Removing lock...\n"); if (ne_unlock(session, lock)) { fprintf(stderr, "UNLOCK failed: %s\n", ne_get_error(session)); return -1; } return 0; } static void *lock_thread_func(__unused void *p) { ne_session *session; sigset_t block; if (debug) fprintf(stderr, "lock_thread entering\n"); if (!(session = session_get(1))) return NULL; sigemptyset(&block); sigaddset(&block, SIGUSR1); assert(lock); while (!lock_thread_exit) { int r, t; lock->timeout = lock_timeout; pthread_sigmask(SIG_BLOCK, &block, NULL); r = ne_lock_refresh(session, lock); pthread_sigmask(SIG_UNBLOCK, &block, NULL); if (r) { fprintf(stderr, "LOCK refresh failed: %s\n", ne_get_error(session)); break; } if (lock_thread_exit) break; t = lock_timeout/2; if (t <= 0) t = 1; sleep(t); } if (debug) fprintf(stderr, "lock_thread exiting\n"); return NULL; } int main(int argc, char *argv[]) { int c; char *u = NULL, *p = NULL, *o = NULL; int fuse_fd = -1; int ret = 1; char mountpoint[PATH_MAX]; pthread_t lock_thread; int lock_thread_running = 0; int enable_locking = 0; static char *mount_args_strings[] = { NULL, /* path*/ NULL, /* -o */ NULL, NULL}; struct fuse_args mount_args = { .argc = 1, .argv = mount_args_strings, .allocated = 0 }; if (ne_sock_init()) { fprintf(stderr, "Failed to initialize libneon.\n"); goto finish; } if (!ne_has_support(NE_FEATURE_SSL) || !ne_has_support(NE_FEATURE_TS_SSL) || !ne_has_support(NE_FEATURE_LFS)) { fprintf(stderr, "fusedav requires libneon built with SSL, SSL thread safety and LFS enabled.\n"); goto finish; } mask = umask(0); umask(mask); cache_alloc(); if (setup_signal_handlers() < 0) goto finish; while ((c = getopt(argc, argv, "hu:p:Do:Lt:")) != -1) { switch(c) { case 'u': u = optarg; break; case 'p': p = optarg; break; case 'D': debug = !debug; break; case 'o': o = optarg; break; case 'L': enable_locking = 1; break; case 't': if ((lock_timeout = atoi(optarg)) < 0) { fprintf(stderr, "Invalid lock timeout '%s'\n", optarg); goto finish; } break; case 'h': ret = 0; /* fall through */ default: usage(argv[0]); goto finish; } } if (optind != argc-2) { usage(argv[0]); goto finish; } if (session_set_uri(argv[optind], u, p) < 0) { usage(argv[0]); goto finish; } if (argv[optind+1][0] == '/') snprintf(mountpoint, sizeof(mountpoint), "%s", argv[optind+1]); else { char *pwd = get_current_dir_name(); snprintf(mountpoint, sizeof(mountpoint), "%s/%s", pwd, argv[optind+1]); free(pwd); } mount_args_strings[0] = argv[optind]; if (o) { mount_args_strings[1] = (char*) "-o"; mount_args_strings[2] = o; mount_args.argc += 2; } if ((fuse_fd = fuse_mount(mountpoint, &mount_args)) < 0) { fprintf(stderr, "Failed to mount FUSE file system.\n"); goto finish; } if (!(fuse = fuse_new(fuse_fd, &mount_args, &dav_oper, sizeof(dav_oper)))) { fprintf(stderr, "Failed to create FUSE object.\n"); goto finish; } if (enable_locking && create_lock() >= 0) { int r; if ((r = pthread_create(&lock_thread, NULL, lock_thread_func, NULL)) < 0) { fprintf(stderr, "pthread_create(): %s\n", strerror(r)); goto finish; } lock_thread_running = 1; } fuse_loop_mt(fuse); if (debug) fprintf(stderr, "Exiting cleanly.\n"); ret = 0; finish: if (lock_thread_running) { lock_thread_exit = 1; pthread_kill(lock_thread, SIGUSR1); pthread_join(lock_thread, NULL); remove_lock(); ne_lockstore_destroy(lock_store); } if (fuse) fuse_destroy(fuse); if (fuse_fd >= 0) fuse_unmount(mountpoint); file_cache_close_all(); cache_free(); session_free(); return ret; } fusedav-0.2/Makefile.in0000664000175000020030000004602510413773034012001 00000000000000# Makefile.in generated by automake 1.9.6 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. @SET_MAKE@ # $Id: Makefile.am 29 2006-04-02 16:04:33Z lennart $ # This file is part of fusedav. # # fusedav 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. # # fusedav 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 fusedav; if not, write to the Free Software Foundation, # Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. srcdir = @srcdir@ top_srcdir = @top_srcdir@ VPATH = @srcdir@ pkgdatadir = $(datadir)/@PACKAGE@ pkglibdir = $(libdir)/@PACKAGE@ pkgincludedir = $(includedir)/@PACKAGE@ top_builddir = . am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd INSTALL = @INSTALL@ install_sh_DATA = $(install_sh) -c -m 644 install_sh_PROGRAM = $(install_sh) -c install_sh_SCRIPT = $(install_sh) -c INSTALL_HEADER = $(INSTALL_DATA) transform = $(program_transform_name) NORMAL_INSTALL = : PRE_INSTALL = : POST_INSTALL = : NORMAL_UNINSTALL = : PRE_UNINSTALL = : POST_UNINSTALL = : subdir = . 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IN NO EVENT SHALL THE # X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN # AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- # TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. # # Except as contained in this notice, the name of the X Consortium shall not # be used in advertising or otherwise to promote the sale, use or other deal- # ings in this Software without prior written authorization from the X Consor- # tium. # # # FSF changes to this file are in the public domain. # # Calling this script install-sh is preferred over install.sh, to prevent # `make' implicit rules from creating a file called install from it # when there is no Makefile. # # This script is compatible with the BSD install script, but was written # from scratch. It can only install one file at a time, a restriction # shared with many OS's install programs. # set DOITPROG to echo to test this script # Don't use :- since 4.3BSD and earlier shells don't like it. doit="${DOITPROG-}" # put in absolute paths if you don't have them in your path; or use env. vars. mvprog="${MVPROG-mv}" cpprog="${CPPROG-cp}" chmodprog="${CHMODPROG-chmod}" chownprog="${CHOWNPROG-chown}" chgrpprog="${CHGRPPROG-chgrp}" stripprog="${STRIPPROG-strip}" rmprog="${RMPROG-rm}" mkdirprog="${MKDIRPROG-mkdir}" transformbasename="" transform_arg="" instcmd="$mvprog" chmodcmd="$chmodprog 0755" chowncmd="" chgrpcmd="" stripcmd="" rmcmd="$rmprog -f" mvcmd="$mvprog" src="" dst="" dir_arg="" while [ x"$1" != x ]; do case $1 in -c) instcmd=$cpprog shift continue;; -d) dir_arg=true shift continue;; -m) chmodcmd="$chmodprog $2" shift shift continue;; -o) chowncmd="$chownprog $2" shift shift continue;; -g) chgrpcmd="$chgrpprog $2" shift shift continue;; -s) stripcmd=$stripprog shift continue;; -t=*) transformarg=`echo $1 | sed 's/-t=//'` shift continue;; -b=*) transformbasename=`echo $1 | sed 's/-b=//'` shift continue;; *) if [ x"$src" = x ] then src=$1 else # this colon is to work around a 386BSD /bin/sh bug : dst=$1 fi shift continue;; esac done if [ x"$src" = x ] then echo "$0: no input file specified" >&2 exit 1 else : fi if [ x"$dir_arg" != x ]; then dst=$src src="" if [ -d "$dst" ]; then instcmd=: chmodcmd="" else instcmd=$mkdirprog fi else # Waiting for this to be detected by the "$instcmd $src $dsttmp" command # might cause directories to be created, which would be especially bad # if $src (and thus $dsttmp) contains '*'. if [ -f "$src" ] || [ -d "$src" ] then : else echo "$0: $src does not exist" >&2 exit 1 fi if [ x"$dst" = x ] then echo "$0: no destination specified" >&2 exit 1 else : fi # If destination is a directory, append the input filename; if your system # does not like double slashes in filenames, you may need to add some logic if [ -d "$dst" ] then dst=$dst/`basename "$src"` else : fi fi ## this sed command emulates the dirname command dstdir=`echo "$dst" | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'` # Make sure that the destination directory exists. # this part is taken from Noah Friedman's mkinstalldirs script # Skip lots of stat calls in the usual case. if [ ! -d "$dstdir" ]; then defaultIFS=' ' IFS="${IFS-$defaultIFS}" oIFS=$IFS # Some sh's can't handle IFS=/ for some reason. IFS='%' set - `echo "$dstdir" | sed -e 's@/@%@g' -e 's@^%@/@'` IFS=$oIFS pathcomp='' while [ $# -ne 0 ] ; do pathcomp=$pathcomp$1 shift if [ ! -d "$pathcomp" ] ; then $mkdirprog "$pathcomp" else : fi pathcomp=$pathcomp/ done fi if [ x"$dir_arg" != x ] then $doit $instcmd "$dst" && if [ x"$chowncmd" != x ]; then $doit $chowncmd "$dst"; else : ; fi && if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd "$dst"; else : ; fi && if [ x"$stripcmd" != x ]; then $doit $stripcmd "$dst"; else : ; fi && if [ x"$chmodcmd" != x ]; then $doit $chmodcmd "$dst"; else : ; fi else # If we're going to rename the final executable, determine the name now. if [ x"$transformarg" = x ] then dstfile=`basename "$dst"` else dstfile=`basename "$dst" $transformbasename | sed $transformarg`$transformbasename fi # don't allow the sed command to completely eliminate the filename if [ x"$dstfile" = x ] then dstfile=`basename "$dst"` else : fi # Make a couple of temp file names in the proper directory. dsttmp=$dstdir/_inst.$$_ rmtmp=$dstdir/_rm.$$_ # Trap to clean up temp files at exit. trap 'status=$?; rm -f "$dsttmp" "$rmtmp" && exit $status' 0 trap '(exit $?); exit' 1 2 13 15 # Move or copy the file name to the temp name $doit $instcmd "$src" "$dsttmp" && # and set any options; do chmod last to preserve setuid bits # If any of these fail, we abort the whole thing. If we want to # ignore errors from any of these, just make sure not to ignore # errors from the above "$doit $instcmd $src $dsttmp" command. if [ x"$chowncmd" != x ]; then $doit $chowncmd "$dsttmp"; else :;fi && if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd "$dsttmp"; else :;fi && if [ x"$stripcmd" != x ]; then $doit $stripcmd "$dsttmp"; else :;fi && if [ x"$chmodcmd" != x ]; then $doit $chmodcmd "$dsttmp"; else :;fi && # Now remove or move aside any old file at destination location. We try this # two ways since rm can't unlink itself on some systems and the destination # file might be busy for other reasons. In this case, the final cleanup # might fail but the new file should still install successfully. { if [ -f "$dstdir/$dstfile" ] then $doit $rmcmd -f "$dstdir/$dstfile" 2>/dev/null || $doit $mvcmd -f "$dstdir/$dstfile" "$rmtmp" 2>/dev/null || { echo "$0: cannot unlink or rename $dstdir/$dstfile" >&2 (exit 1); exit } else : fi } && # Now rename the file to the real destination. $doit $mvcmd "$dsttmp" "$dstdir/$dstfile" fi && # The final little trick to "correctly" pass the exit status to the exit trap. { (exit 0); exit } fusedav-0.2/LICENSE0000644000175000020030000004311010032124772010723 00000000000000 GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA 02111-1307 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 Library 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 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 Library General Public License instead of this License. fusedav-0.2/aclocal.m40000644000175000020030000010673510413773026011600 00000000000000# generated automatically by aclocal 1.9.6 -*- Autoconf -*- # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, # 2005 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 program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. # pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*- # # Copyright © 2004 Scott James Remnant . # # 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. 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The system "awk" is bad on # some platforms. # Always define AMTAR for backward compatibility. AMTAR=${AMTAR-"${am_missing_run}tar"} am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' PACKAGE_URL=http://0pointer.de/lennart/projects/fusedav/ if type -p stow > /dev/null && test -d /usr/local/stow ; then { echo "$as_me:$LINENO: *** Found /usr/local/stow: default install prefix set to /usr/local/stow/${PACKAGE_NAME}-${PACKAGE_VERSION} ***" >&5 echo "$as_me: *** Found /usr/local/stow: default install prefix set to /usr/local/stow/${PACKAGE_NAME}-${PACKAGE_VERSION} ***" >&6;} ac_default_prefix="/usr/local/stow/${PACKAGE_NAME}-${PACKAGE_VERSION}" fi cat >>confdefs.h <<\_ACEOF #define _GNU_SOURCE 1 _ACEOF # Checks for programs. ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. set dummy ${ac_tool_prefix}gcc; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CC="${ac_tool_prefix}gcc" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then echo "$as_me:$LINENO: result: $CC" >&5 echo "${ECHO_T}$CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi if test -z "$ac_cv_prog_CC"; then ac_ct_CC=$CC # Extract the first word of "gcc", so it can be a program name with args. set dummy gcc; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="gcc" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 echo "${ECHO_T}$ac_ct_CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi CC=$ac_ct_CC else CC="$ac_cv_prog_CC" fi if test -z "$CC"; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. set dummy ${ac_tool_prefix}cc; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CC="${ac_tool_prefix}cc" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then echo "$as_me:$LINENO: result: $CC" >&5 echo "${ECHO_T}$CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi if test -z "$ac_cv_prog_CC"; then ac_ct_CC=$CC # Extract the first word of "cc", so it can be a program name with args. set dummy cc; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="cc" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 echo "${ECHO_T}$ac_ct_CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi CC=$ac_ct_CC else CC="$ac_cv_prog_CC" fi fi if test -z "$CC"; then # Extract the first word of "cc", so it can be a program name with args. set dummy cc; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else ac_prog_rejected=no as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then ac_prog_rejected=yes continue fi ac_cv_prog_CC="cc" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done if test $ac_prog_rejected = yes; then # We found a bogon in the path, so make sure we never use it. set dummy $ac_cv_prog_CC shift if test $# != 0; then # We chose a different compiler from the bogus one. # However, it has the same basename, so the bogon will be chosen # first if we set CC to just the basename; use the full file name. shift ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" fi fi fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then echo "$as_me:$LINENO: result: $CC" >&5 echo "${ECHO_T}$CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi if test -z "$CC"; then if test -n "$ac_tool_prefix"; then for ac_prog in cl do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CC="$ac_tool_prefix$ac_prog" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then echo "$as_me:$LINENO: result: $CC" >&5 echo "${ECHO_T}$CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi test -n "$CC" && break done fi if test -z "$CC"; then ac_ct_CC=$CC for ac_prog in cl do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="$ac_prog" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 echo "${ECHO_T}$ac_ct_CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi test -n "$ac_ct_CC" && break done CC=$ac_ct_CC fi fi test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH See \`config.log' for more details." >&5 echo "$as_me: error: no acceptable C compiler found in \$PATH See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } # Provide some information about the compiler. echo "$as_me:$LINENO:" \ "checking for C compiler version" >&5 ac_compiler=`set X $ac_compile; echo $2` { (eval echo "$as_me:$LINENO: \"$ac_compiler --version &5\"") >&5 (eval $ac_compiler --version &5) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } { (eval echo "$as_me:$LINENO: \"$ac_compiler -v &5\"") >&5 (eval $ac_compiler -v &5) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } { (eval echo "$as_me:$LINENO: \"$ac_compiler -V &5\"") >&5 (eval $ac_compiler -V &5) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { ; return 0; } _ACEOF ac_clean_files_save=$ac_clean_files ac_clean_files="$ac_clean_files a.out a.exe b.out" # Try to create an executable without -o first, disregard a.out. # It will help us diagnose broken compilers, and finding out an intuition # of exeext. echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5 (eval $ac_link_default) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then # Find the output, starting from the most likely. This scheme is # not robust to junk in `.', hence go to wildcards (a.*) only as a last # resort. # Be careful to initialize this variable, since it used to be cached. # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile. ac_cv_exeext= # b.out is created by i960 compilers. for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out do test -f "$ac_file" || continue case $ac_file in *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;; conftest.$ac_ext ) # This is the source file. ;; [ab].out ) # We found the default executable, but exeext='' is most # certainly right. break;; *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` # FIXME: I believe we export ac_cv_exeext for Libtool, # but it would be cool to find out if it's true. Does anybody # maintain Libtool? --akim. export ac_cv_exeext break;; * ) break;; esac done else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 { { echo "$as_me:$LINENO: error: C compiler cannot create executables See \`config.log' for more details." >&5 echo "$as_me: error: C compiler cannot create executables See \`config.log' for more details." >&2;} { (exit 77); exit 77; }; } fi ac_exeext=$ac_cv_exeext echo "$as_me:$LINENO: result: $ac_file" >&5 echo "${ECHO_T}$ac_file" >&6 # Check the compiler produces executables we can run. If not, either # the compiler is broken, or we cross compile. echo "$as_me:$LINENO: checking whether the C compiler works" >&5 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0 # If not cross compiling, check that we can run a simple program. if test "$cross_compiling" != yes; then if { ac_try='./$ac_file' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then cross_compiling=no else if test "$cross_compiling" = maybe; then cross_compiling=yes else { { echo "$as_me:$LINENO: error: cannot run C compiled programs. If you meant to cross compile, use \`--host'. See \`config.log' for more details." >&5 echo "$as_me: error: cannot run C compiled programs. If you meant to cross compile, use \`--host'. See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } fi fi fi echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6 rm -f a.out a.exe conftest$ac_cv_exeext b.out ac_clean_files=$ac_clean_files_save # Check the compiler produces executables we can run. If not, either # the compiler is broken, or we cross compile. echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 echo "$as_me:$LINENO: result: $cross_compiling" >&5 echo "${ECHO_T}$cross_compiling" >&6 echo "$as_me:$LINENO: checking for suffix of executables" >&5 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then # If both `conftest.exe' and `conftest' are `present' (well, observable) # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will # work properly (i.e., refer to `conftest.exe'), while it won't with # `rm'. for ac_file in conftest.exe conftest conftest.*; do test -f "$ac_file" || continue case $ac_file in *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;; *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` export ac_cv_exeext break;; * ) break;; esac done else { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link See \`config.log' for more details." >&5 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } fi rm -f conftest$ac_cv_exeext echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 echo "${ECHO_T}$ac_cv_exeext" >&6 rm -f conftest.$ac_ext EXEEXT=$ac_cv_exeext ac_exeext=$EXEEXT echo "$as_me:$LINENO: checking for suffix of object files" >&5 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6 if test "${ac_cv_objext+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { ; return 0; } _ACEOF rm -f conftest.o conftest.obj if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do case $ac_file in *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;; *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` break;; esac done else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile See \`config.log' for more details." >&5 echo "$as_me: error: cannot compute suffix of object files: cannot compile See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } fi rm -f conftest.$ac_cv_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 echo "${ECHO_T}$ac_cv_objext" >&6 OBJEXT=$ac_cv_objext ac_objext=$OBJEXT echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 if test "${ac_cv_c_compiler_gnu+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { #ifndef __GNUC__ choke me #endif ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_compiler_gnu=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_compiler_gnu=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ac_cv_c_compiler_gnu=$ac_compiler_gnu fi echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 GCC=`test $ac_compiler_gnu = yes && echo yes` ac_test_CFLAGS=${CFLAGS+set} ac_save_CFLAGS=$CFLAGS CFLAGS="-g" echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 if test "${ac_cv_prog_cc_g+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_prog_cc_g=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_prog_cc_g=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 if test "$ac_test_CFLAGS" = set; then CFLAGS=$ac_save_CFLAGS elif test $ac_cv_prog_cc_g = yes; then if test "$GCC" = yes; then CFLAGS="-g -O2" else CFLAGS="-g" fi else if test "$GCC" = yes; then CFLAGS="-O2" else CFLAGS= fi fi echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 if test "${ac_cv_prog_cc_stdc+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_prog_cc_stdc=no ac_save_CC=$CC cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include #include #include /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ struct buf { int x; }; FILE * (*rcsopen) (struct buf *, struct stat *, int); static char *e (p, i) char **p; int i; { return p[i]; } static char *f (char * (*g) (char **, int), char **p, ...) { char *s; va_list v; va_start (v,p); s = g (p, va_arg (v,int)); va_end (v); return s; } /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has function prototypes and stuff, but not '\xHH' hex character constants. These don't provoke an error unfortunately, instead are silently treated as 'x'. The following induces an error, until -std1 is added to get proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an array size at least. 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INSTALL=$ac_install_sh fi fi echo "$as_me:$LINENO: result: $INSTALL" >&5 echo "${ECHO_T}$INSTALL" >&6 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. # It thinks the first close brace ends the variable substitution. test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' echo "$as_me:$LINENO: checking whether ln -s works" >&5 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6 LN_S=$as_ln_s if test "$LN_S" = "ln -s"; then echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6 else echo "$as_me:$LINENO: result: no, using $LN_S" >&5 echo "${ECHO_T}no, using $LN_S" >&6 fi echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'` if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.make <<\_ACEOF all: @echo 'ac_maketemp="$(MAKE)"' _ACEOF # GNU make sometimes prints "make[1]: Entering...", which would confuse us. eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=` if test -n "$ac_maketemp"; then eval ac_cv_prog_make_${ac_make}_set=yes else eval ac_cv_prog_make_${ac_make}_set=no fi rm -f conftest.make fi if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6 SET_MAKE= else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 SET_MAKE="MAKE=${MAKE-make}" fi test_gcc_flag() { cat >conftest.$ac_ext <<_ACEOF int main() {} _ACEOF $CC -c conftest.c $CFLAGS $@ > /dev/null 2> /dev/null ret=$? rm -f conftest.o return $ret } # If using GCC specify some additional parameters if test "x$GCC" = "xyes" ; then DESIRED_FLAGS="-Wall -W -Wextra -pedantic -pipe -Wformat -Wold-style-definition -Wdeclaration-after-statement -Wfloat-equal -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wredundant-decls -Wmissing-noreturn -Wshadow -Wendif-labels -Wpointer-arith -Wbad-function-cast -Wcast-qual -Wcast-align -Wwrite-strings -Winline" if test "x$HAVE_NETLINK" = "xyes" ; then # Test whether rtnetlink.h can be included when compiled with -std=c99 # some distributions (e.g. archlinux) have broken headers that dont # define __u64 with -std=c99 echo "$as_me:$LINENO: checking checking whether rtnetlink.h can be included with -std=c99" >&5 echo $ECHO_N "checking checking whether rtnetlink.h can be included with -std=c99... $ECHO_C" >&6 OLDCFLAGS="$CFLAGS" CFLAGS="-std=c99" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then use_stdc99=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 use_stdc99=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext if test x"$use_stdc99" = xyes; then DESIRED_FLAGS="-std=c99 $DESIRED_FLAGS" echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi CFLAGS="$OLDCFLAGS" else DESIRED_FLAGS="-std=c99 $DESIRED_FLAGS" fi for flag in $DESIRED_FLAGS ; do echo "$as_me:$LINENO: checking whether $CC accepts $flag" >&5 echo $ECHO_N "checking whether $CC accepts $flag... $ECHO_C" >&6 if test_gcc_flag $flag ; then CFLAGS="$CFLAGS $flag" echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi done fi # 64 Bit LFS support # Check whether --enable-largefile or --disable-largefile was given. if test "${enable_largefile+set}" = set; then enableval="$enable_largefile" fi; if test "$enable_largefile" != no; then echo "$as_me:$LINENO: checking for special C compiler options needed for large files" >&5 echo $ECHO_N "checking for special C compiler options needed for large files... $ECHO_C" >&6 if test "${ac_cv_sys_largefile_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_sys_largefile_CC=no if test "$GCC" != yes; then ac_save_CC=$CC while :; do # IRIX 6.2 and later do not support large files by default, # so use the C compiler's -n32 option if that helps. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then break else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f conftest.err conftest.$ac_objext CC="$CC -n32" rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sys_largefile_CC=' -n32'; break else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f conftest.err conftest.$ac_objext break done CC=$ac_save_CC rm -f conftest.$ac_ext fi fi echo "$as_me:$LINENO: result: $ac_cv_sys_largefile_CC" >&5 echo "${ECHO_T}$ac_cv_sys_largefile_CC" >&6 if test "$ac_cv_sys_largefile_CC" != no; then CC=$CC$ac_cv_sys_largefile_CC fi echo "$as_me:$LINENO: checking for _FILE_OFFSET_BITS value needed for large files" >&5 echo $ECHO_N "checking for _FILE_OFFSET_BITS value needed for large files... $ECHO_C" >&6 if test "${ac_cv_sys_file_offset_bits+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else while :; do ac_cv_sys_file_offset_bits=no cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then break else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #define _FILE_OFFSET_BITS 64 #include /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sys_file_offset_bits=64; break else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext break done fi echo "$as_me:$LINENO: result: $ac_cv_sys_file_offset_bits" >&5 echo "${ECHO_T}$ac_cv_sys_file_offset_bits" >&6 if test "$ac_cv_sys_file_offset_bits" != no; then cat >>confdefs.h <<_ACEOF #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits _ACEOF fi rm -f conftest* echo "$as_me:$LINENO: checking for _LARGE_FILES value needed for large files" >&5 echo $ECHO_N "checking for _LARGE_FILES value needed for large files... $ECHO_C" >&6 if test "${ac_cv_sys_large_files+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else while :; do ac_cv_sys_large_files=no cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then break else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #define _LARGE_FILES 1 #include /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sys_large_files=1; break else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext break done fi echo "$as_me:$LINENO: result: $ac_cv_sys_large_files" >&5 echo "${ECHO_T}$ac_cv_sys_large_files" >&6 if test "$ac_cv_sys_large_files" != no; then cat >>confdefs.h <<_ACEOF #define _LARGE_FILES $ac_cv_sys_large_files _ACEOF fi rm -f conftest* fi # Checks for header files. ac_header_dirent=no for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do as_ac_Header=`echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh` echo "$as_me:$LINENO: checking for $ac_hdr that defines DIR" >&5 echo $ECHO_N "checking for $ac_hdr that defines DIR... $ECHO_C" >&6 if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include <$ac_hdr> int main () { if ((DIR *) 0) return 0; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then eval "$as_ac_Header=yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_Header=no" fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_hdr" | $as_tr_cpp` 1 _ACEOF ac_header_dirent=$ac_hdr; break fi done # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix. if test $ac_header_dirent = dirent.h; then echo "$as_me:$LINENO: checking for library containing opendir" >&5 echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6 if test "${ac_cv_search_opendir+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_func_search_save_LIBS=$LIBS ac_cv_search_opendir=no cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char opendir (); int main () { opendir (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_search_opendir="none required" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test "$ac_cv_search_opendir" = no; then for ac_lib in dir; do LIBS="-l$ac_lib $ac_func_search_save_LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char opendir (); int main () { opendir (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_search_opendir="-l$ac_lib" break else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext done fi LIBS=$ac_func_search_save_LIBS fi echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5 echo "${ECHO_T}$ac_cv_search_opendir" >&6 if test "$ac_cv_search_opendir" != no; then test "$ac_cv_search_opendir" = "none required" || LIBS="$ac_cv_search_opendir $LIBS" fi else echo "$as_me:$LINENO: checking for library containing opendir" >&5 echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6 if test "${ac_cv_search_opendir+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_func_search_save_LIBS=$LIBS ac_cv_search_opendir=no cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char opendir (); int main () { opendir (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_search_opendir="none required" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test "$ac_cv_search_opendir" = no; then for ac_lib in x; do LIBS="-l$ac_lib $ac_func_search_save_LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char opendir (); int main () { opendir (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_search_opendir="-l$ac_lib" break else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext done fi LIBS=$ac_func_search_save_LIBS fi echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5 echo "${ECHO_T}$ac_cv_search_opendir" >&6 if test "$ac_cv_search_opendir" != no; then test "$ac_cv_search_opendir" = "none required" || LIBS="$ac_cv_search_opendir $LIBS" fi fi echo "$as_me:$LINENO: checking for egrep" >&5 echo $ECHO_N "checking for egrep... $ECHO_C" >&6 if test "${ac_cv_prog_egrep+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if echo a | (grep -E '(a|b)') >/dev/null 2>&1 then ac_cv_prog_egrep='grep -E' else ac_cv_prog_egrep='egrep' fi fi echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5 echo "${ECHO_T}$ac_cv_prog_egrep" >&6 EGREP=$ac_cv_prog_egrep echo "$as_me:$LINENO: checking for ANSI C header files" >&5 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 if test "${ac_cv_header_stdc+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include #include #include int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_header_stdc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_header_stdc=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext if test $ac_cv_header_stdc = yes; then # SunOS 4.x string.h does not declare mem*, contrary to ANSI. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "memchr" >/dev/null 2>&1; then : else ac_cv_header_stdc=no fi rm -f conftest* fi if test $ac_cv_header_stdc = yes; then # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "free" >/dev/null 2>&1; then : else ac_cv_header_stdc=no fi rm -f conftest* fi if test $ac_cv_header_stdc = yes; then # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. if test "$cross_compiling" = yes; then : else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #if ((' ' & 0x0FF) == 0x020) # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) #else # define ISLOWER(c) \ (('a' <= (c) && (c) <= 'i') \ || ('j' <= (c) && (c) <= 'r') \ || ('s' <= (c) && (c) <= 'z')) # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) #endif #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) int main () { int i; for (i = 0; i < 256; i++) if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2); exit (0); } _ACEOF rm -f conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then : else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_header_stdc=no fi rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi fi echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 echo "${ECHO_T}$ac_cv_header_stdc" >&6 if test $ac_cv_header_stdc = yes; then cat >>confdefs.h <<\_ACEOF #define STDC_HEADERS 1 _ACEOF fi # On IRIX 5.3, sys/types and inttypes.h are conflicting. for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ inttypes.h stdint.h unistd.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then eval "$as_ac_Header=yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_Header=no" fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done for ac_header in fcntl.h inttypes.h limits.h malloc.h stdlib.h string.h sys/statfs.h termios.h unistd.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if eval "test \"\${$as_ac_Header+set}\" = set"; then echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 else # Is the header compilable? echo "$as_me:$LINENO: checking $ac_header usability" >&5 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6 # Is the header present? echo "$as_me:$LINENO: checking $ac_header presence" >&5 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include <$ac_header> _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 echo "${ECHO_T}$ac_header_preproc" >&6 # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## ----------------------------------------------- ## ## Report this to mzshfrqni (at) 0pointer (dot) de ## ## ----------------------------------------------- ## _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 else eval "$as_ac_Header=\$ac_header_preproc" fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 fi if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done # Checks for typedefs, structures, and compiler characteristics. echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5 echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6 if test "${ac_cv_c_const+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { /* FIXME: Include the comments suggested by Paul. */ #ifndef __cplusplus /* Ultrix mips cc rejects this. */ typedef int charset[2]; const charset x; /* SunOS 4.1.1 cc rejects this. */ char const *const *ccp; char **p; /* NEC SVR4.0.2 mips cc rejects this. */ struct point {int x, y;}; static struct point const zero = {0,0}; /* AIX XL C 1.02.0.0 rejects this. It does not let you subtract one const X* pointer from another in an arm of an if-expression whose if-part is not a constant expression */ const char *g = "string"; ccp = &g + (g ? g-g : 0); /* HPUX 7.0 cc rejects these. */ ++ccp; p = (char**) ccp; ccp = (char const *const *) p; { /* SCO 3.2v4 cc rejects this. */ char *t; char const *s = 0 ? (char *) 0 : (char const *) 0; *t++ = 0; } { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ int x[] = {25, 17}; const int *foo = &x[0]; ++foo; } { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ typedef const int *iptr; iptr p = 0; ++p; } { /* AIX XL C 1.02.0.0 rejects this saying "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ struct s { int j; const int *ap[3]; }; struct s *b; b->j = 5; } { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ const int foo = 10; } #endif ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_c_const=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_c_const=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5 echo "${ECHO_T}$ac_cv_c_const" >&6 if test $ac_cv_c_const = no; then cat >>confdefs.h <<\_ACEOF #define const _ACEOF fi echo "$as_me:$LINENO: checking for mode_t" >&5 echo $ECHO_N "checking for mode_t... $ECHO_C" >&6 if test "${ac_cv_type_mode_t+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { if ((mode_t *) 0) return 0; if (sizeof (mode_t)) return 0; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_type_mode_t=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_type_mode_t=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_type_mode_t" >&5 echo "${ECHO_T}$ac_cv_type_mode_t" >&6 if test $ac_cv_type_mode_t = yes; then : else cat >>confdefs.h <<_ACEOF #define mode_t int _ACEOF fi echo "$as_me:$LINENO: checking for off_t" >&5 echo $ECHO_N "checking for off_t... $ECHO_C" >&6 if test "${ac_cv_type_off_t+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { if ((off_t *) 0) return 0; if (sizeof (off_t)) return 0; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_type_off_t=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_type_off_t=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_type_off_t" >&5 echo "${ECHO_T}$ac_cv_type_off_t" >&6 if test $ac_cv_type_off_t = yes; then : else cat >>confdefs.h <<_ACEOF #define off_t long _ACEOF fi echo "$as_me:$LINENO: checking for size_t" >&5 echo $ECHO_N "checking for size_t... $ECHO_C" >&6 if test "${ac_cv_type_size_t+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { if ((size_t *) 0) return 0; if (sizeof (size_t)) return 0; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_type_size_t=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_type_size_t=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5 echo "${ECHO_T}$ac_cv_type_size_t" >&6 if test $ac_cv_type_size_t = yes; then : else cat >>confdefs.h <<_ACEOF #define size_t unsigned _ACEOF fi echo "$as_me:$LINENO: checking for struct stat.st_blocks" >&5 echo $ECHO_N "checking for struct stat.st_blocks... $ECHO_C" >&6 if test "${ac_cv_member_struct_stat_st_blocks+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static struct stat ac_aggr; if (ac_aggr.st_blocks) return 0; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_member_struct_stat_st_blocks=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static struct stat ac_aggr; if (sizeof ac_aggr.st_blocks) return 0; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_member_struct_stat_st_blocks=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_member_struct_stat_st_blocks=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_blocks" >&5 echo "${ECHO_T}$ac_cv_member_struct_stat_st_blocks" >&6 if test $ac_cv_member_struct_stat_st_blocks = yes; then cat >>confdefs.h <<_ACEOF #define HAVE_STRUCT_STAT_ST_BLOCKS 1 _ACEOF cat >>confdefs.h <<\_ACEOF #define HAVE_ST_BLOCKS 1 _ACEOF else case $LIBOBJS in "fileblocks.$ac_objext" | \ *" fileblocks.$ac_objext" | \ "fileblocks.$ac_objext "* | \ *" fileblocks.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS fileblocks.$ac_objext" ;; esac fi # Checks for library functions. for ac_header in stdlib.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if eval "test \"\${$as_ac_Header+set}\" = set"; then echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 else # Is the header compilable? echo "$as_me:$LINENO: checking $ac_header usability" >&5 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6 # Is the header present? echo "$as_me:$LINENO: checking $ac_header presence" >&5 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include <$ac_header> _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 echo "${ECHO_T}$ac_header_preproc" >&6 # So? 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See \`config.log' for more details." >&5 echo "$as_me: error: The pkg-config script could not be found or is too old. Make sure it is in your PATH or set the PKG_CONFIG environment variable to the full path to pkg-config. Alternatively, you may set the environment variables FUSE_CFLAGS and FUSE_LIBS to avoid the need to call pkg-config. See the pkg-config man page for more details. To get pkg-config, see . 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