pax_global_header00006660000000000000000000000064121326114030014503gustar00rootroot0000000000000052 comment=40ea85e5d0d6f22ebcf250248c98c11bf8f58a7a lockfile-progs-0.1.11/000075500000000000000000000000001213261140300145015ustar00rootroot00000000000000lockfile-progs-0.1.11/.gear/000075500000000000000000000000001213261140300154755ustar00rootroot00000000000000lockfile-progs-0.1.11/.gear/rules000064400000000000000000000000071213261140300165470ustar00rootroot00000000000000tar: . lockfile-progs-0.1.11/.gitignore000064400000000000000000000001711213261140300164700ustar00rootroot00000000000000*~ \#* .\#* /bin /debian/files /debian/stamp-build /debian/substvars /debian/tmp /lockfile-create /lockfile-progs.o /man lockfile-progs-0.1.11/COPYING000064400000000000000000000431271213261140300155430ustar00rootroot00000000000000 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. 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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. 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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) 19yy 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) 19yy 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. lockfile-progs-0.1.11/Makefile000064400000000000000000000017251213261140300161460ustar00rootroot00000000000000 LOADLIBES := -llockfile CFLAGS := -g -Wall -Werror -O2 all: lockfile-create rm -rf bin mkdir -p bin cp -a lockfile-create bin cp -a lockfile-create bin/mail-lock cd bin && ln lockfile-create lockfile-remove cd bin && ln lockfile-create lockfile-touch cd bin && ln mail-lock mail-unlock cd bin && ln mail-lock mail-touchlock mkdir -p man cp -a lockfile-progs.1 man (cd man && ln -sf lockfile-progs.1 lockfile-create.1 && \ ln -sf lockfile-progs.1 lockfile-remove.1 && \ ln -sf lockfile-progs.1 lockfile-touch.1 && \ ln -sf lockfile-progs.1 mail-lock.1 && \ ln -sf lockfile-progs.1 mail-unlock.1 && \ ln -sf lockfile-progs.1 mail-touchlock.1) .PHONY: all lockfile-create: lockfile-progs.o ${CC} -o $@ ${LDFLAGS} $^ ${LOADLIBES} distclean: clean clean: rm -f lockfile-create lockfile-remove lockfile-touch rm -f mail-lock mail-unlock mail-touchlock rm -f *.o *~ rm -rf bin man .PHONY: clean distclean lockfile-progs-0.1.11/TODO000064400000000000000000000000741213261140300151720ustar00rootroot00000000000000-*-text-*- * Need to add support for the new L_PID option. lockfile-progs-0.1.11/debian/000075500000000000000000000000001213261140300157235ustar00rootroot00000000000000lockfile-progs-0.1.11/debian/changelog000064400000000000000000000054261213261140300176040ustar00rootroot00000000000000lockfile-progs (0.1.11) unstable; urgency=low * Add --quiet and --verbose options. (closes: #272539) * Use hard links for duplicate binaries. (closes: #382730) * Respect DEB_BUILD_OPTIONS nostrip. (closes: #437491) * Fix manpage to reflect changes to liblockfile --retry. (closes: #161685, #244314, #360474) * Add support for --lock-name (-l). (closes: #416355) -- Rob Browning Fri, 24 Aug 2007 17:35:23 -0700 lockfile-progs (0.1.10) unstable; urgency=low * update manpage to fix dashes under utf-8. (closes: #159907) * recompile to fix prelink problem. (closes: #231550) * fix manpage to note --try like semantics of --retry. -- Rob Browning Sat, 28 Feb 2004 11:44:30 -0600 lockfile-progs (0.1.9) unstable; urgency=low * Add command tool names to manpages. (closes: #88510) * Update my email address. -- Rob Browning Tue, 17 Jul 2001 12:38:34 -0500 lockfile-progs (0.1.8) unstable; urgency=low * Add Build-Depends: liblockfile-dev (Closes: Bug#94948, Bug#84547). * Move manpages to /usr/share/man (Closes: Bug#80755, Bug#91205). * Move docs to /usr/share (Closes: Bug#91571). -- Rob Browning Mon, 23 Apr 2001 15:24:26 -0500 lockfile-progs (0.1.7) unstable; urgency=low * Update to depend on liblockfile1 (Closes: Bug#44819) * Support new lockfile_create() signature. -- Rob Browning Fri, 24 Sep 1999 18:41:58 -0500 lockfile-progs (0.1.6) unstable; urgency=low * Really fix return codes (Closes: Bug#34279) -- Rob Browning Sat, 29 May 1999 13:36:42 -0500 lockfile-progs (0.1.5) unstable; urgency=low * Programs now return more meaningful result codes (Closes: Bug#31254). -- Rob Browning Sun, 17 Jan 1999 20:39:29 -0600 lockfile-progs (0.1.4) unstable; urgency=low * Don't allow locking arbitrary mailbox (Closes: Bug#28773). * Clean up code to use getopt. * Add --oneshot option to lock touching programs. * Add --retry-count option to locking programs. -- Rob Browning Sat, 21 Nov 1998 01:06:27 -0600 lockfile-progs (0.1.3) unstable; urgency=low * Rebuild as root. Libtricks built a broken .deb (a file that should have been a symlink was a truncated file of garbage). -- Rob Browning Fri, 30 Oct 1998 16:11:34 -0600 lockfile-progs (0.1.2) unstable; urgency=low * Make mail lock programs a separate binary, and make them sgid mail. -- Rob Browning Fri, 30 Oct 1998 15:47:17 -0600 lockfile-progs (0.1.1) unstable; urgency=low * Initial release. * This is beta code, so be a little cautious. I don't think there are any *serious* bugs, but... -- Rob Browning Mon, 19 Oct 1998 16:53:40 -0500 lockfile-progs-0.1.11/debian/control000064400000000000000000000013401213261140300173240ustar00rootroot00000000000000Source: lockfile-progs Section: misc Priority: optional Maintainer: Rob Browning Build-Depends: liblockfile-dev Standards-Version: 3.6.1 Package: lockfile-progs Section: misc Priority: optional Architecture: any Depends: ${shlibs:Depends} Priority: optional Description: Programs for locking and unlocking files and mailboxes This package includes several programs to safely lock and unlock files and mailboxes from the command line. These include: . lockfile-create lockfile-remove lockfile-touchlock mail-lock mail-unlock mail-touchlock . These programs use liblockfile to perform the file locking and unlocking, so they are guaranteed compatible with Debian's file locking policies. lockfile-progs-0.1.11/debian/copyright000064400000000000000000000002761213261140300176630ustar00rootroot00000000000000This is a Debian specific package, so there is no upstream source. lockfile-progs is covered under the terms of the GNU Public License. See /usr/share/common-licenses/GPL for more details. lockfile-progs-0.1.11/debian/prerm000075500000000000000000000002061213261140300167740ustar00rootroot00000000000000#!/bin/sh set -e if [ \( "$1" = upgrade -o "$1" = remove \) -a -L /usr/doc/lockfile-progs ] then rm -f /usr/doc/lockfile-progs fi lockfile-progs-0.1.11/debian/rules000075500000000000000000000050401213261140300170020ustar00rootroot00000000000000#!/usr/bin/make -f # Copyright 1998 Rob Browning # This file is covered under the terms of the Gnu Public License. SHELL=/bin/bash # the architecture of the package arch := $(shell dpkg --print-architecture) # The Debian target name of the package target := ${arch}-debian-linux-gnu export CFLAGS := -DDEBIAN -O2 -g export LDFLAGS := -g debian/stamp-build: ${checkdir} make touch debian/stamp-build build: debian/stamp-build clean: ${checkdir} rm -f build debian/stamp-* debian/substvars -make distclean find -name '*~' | xargs --no-run-if-empty rm -f -rm -rf debian/tmp debian/files* binary-indep: checkroot build ${checkdir} # There are no architecture-independent files to be uploaded # generated by this package. If there were any they would be # made here. binary-arch: checkroot build ${checkdir} rm -rf debian/tmp install -d debian/tmp # binaries install -d debian/tmp/usr/bin cp -a bin/* debian/tmp/usr/bin/ ifeq (,$(findstring nostrip,$(DEB_BUILD_OPTIONS))) strip --strip-unneeded debian/tmp/usr/bin/* endif # manpages install -d debian/tmp/usr/share/man/man1 cp -a man/* debian/tmp/usr/share/man/man1 find debian/tmp/usr/share/man -type f | xargs gzip -9v (cd debian/tmp/usr/share/man && \ for file in `find -type l`; \ do \ ln -sf lockfile-progs.1.gz $${file}.gz; \ rm -f $${file}; \ done) install -d debian/tmp/usr/share/doc/lockfile-progs cp debian/changelog debian/tmp/usr/share/doc/lockfile-progs/ find debian/tmp/usr/share/doc/lockfile-progs -type f | xargs gzip -9v cp debian/copyright debian/tmp/usr/share/doc/lockfile-progs # Mangle permissions to conform. chown -R root.root debian/tmp find debian/tmp -type d | xargs chmod 755 find debian/tmp -not -type d -a -not -type l | xargs chmod 644 chmod 755 debian/tmp/usr/bin/* chown :mail debian/tmp/usr/bin/mail-lock chmod g+s debian/tmp/usr/bin/mail-lock # control scripts install -d debian/tmp/DEBIAN cp debian/prerm debian/tmp/DEBIAN chmod 755 debian/tmp/DEBIAN/prerm # Now really get busy. dpkg-shlibdeps `find debian/tmp/usr/bin/ -type f` dpkg-gencontrol -isp -plockfile-progs dpkg --build debian/tmp .. define checkdir test -f debian/rules test -f lockfile-progs.c endef # Below here is fairly generic really binary: binary-indep binary-arch source diff: @echo >&2 'source and diff are obsolete - use dpkg-source -b'; false checkroot: ${checkdir} test root = "`whoami`" .PHONY: binary binary-arch binary-indep clean checkroot lockfile-progs-0.1.11/lockfile-progs.1000064400000000000000000000074301213261140300175070ustar00rootroot00000000000000'\" t .\" ** The above line should force tbl to be a preprocessor ** .\" Man page for man .\" .\" Copyright (C), 1998-2007, Rob Browning .\" .\" You may distribute under the terms of the GNU General Public .\" License as specified in the file COPYING that comes with the .\" lockfile\-progs distribution. .\" .TH lockfile\-progs 1 "23 August 2007" "0.1.11" "Lockfile programs" .SH NAME lockfile\-progs \- command\-line programs to safely lock and unlock files and mailboxes (via liblockfile). .SH SYNOPSIS \fBmail\-lock\fR [ \-\-retry \fIretry\-count\fR ] .br \fBmail\-unlock\fR .br \fBmail\-touchlock\fR [ \-\-oneshot ] \fBlockfile\-create\fR [ \-\-retry \fIretry\-count\fR ] \fIfilename\fR .br \fBlockfile\-remove\fR \fIfilename\fR .br \fBlockfile\-touch\fR [ \-\-oneshot ] \fIfilename\fR .SH DESCRIPTION .B lockfile\-progs provide a method to lock and unlock mailboxes and files safely (via liblockfile). By default, the \fIfilename\fR argument refers to the name of the file to be locked, and the name of the lockfile will be \fIfilename\fR .lock. However, if the \-\-lock-name argument is specified, then \fIfilename\fR will be taken as the name of the lockfile itself. \fBmail\-lock:\fR lock the current user's mailbox. .br \fBmail\-unlock:\fR unlock the current user's mailbox. .br \fBmail\-touchlock:\fR touch the lock on the current user's mailbox. Each of the mail locking commands is applied to the file /var/spool/mail/, if possible, where is the name of the current user (determined from the effective uid via geteuid(2)). \fBlockfile\-create:\fR lock a given file. .br \fBlockfile\-remove:\fR remove the lock on a given file. .br \fBlockfile\-touch:\fR touch the lock on a given file. Once a file is locked, the lock must be touched at least once every five minutes, or it will be considered stale and a subsequent attempt to lock the file will succeed. For both of the locking commands (\fBmail\-touchlock\fR and \fBlockfile\-touch\fR), the \-\-oneshot argument causes the program to touch the lock and exit immediately. Otherwise the program will loop forever, touching the lock once every minute until it is killed. For both of the locking commands (\fBmail\-lock\fR and \fBlockfile\-create\fR), the \-\-retry argument specifies (as an integer) the maximum number of times to retry locking the file before giving up if attempts are failing. Each retry will be delayed a little longer than the last (in 5 second increments) until a maximum delay of one minute between retries is reached. The default retry count is 9 which, if all 9 attempts to lock the file fail, will give up after 180 seconds (3 minutes). The \fBlockfile\-create\fR, \fBlockfile\-remove\fR, and \fBlockfile-touch\fR commands will also accept these options: .TP \fB\-l\fR, \fB\-\-lock-name\fR Use \fIfilename\fR as the explict lock file name instead of appending .lock to \fIfilename\fR. .PP All of the following commands will accept these options: .TP \fB\-q\fR, \fB\-\-quiet\fR Supress any output. Success or failure will only be indicated by the exit status. .TP \fB\-v\fR, \fB\-\-verbose\fR Enable diagnostic output. .SH EXAMPLES .B Locking a file during a lengthy process: lockfile\-create /some/file lockfile\-touch /some/file & # Save the PID of the lockfile\-touch process BADGER="$!" do\-something\-important\-with /some/file kill "${BADGER}" lockfile\-remove /some/file .SH "EXIT STATUS" .TP .B 0 Successful program execution. .TP \fBANYTHING ELSE\fR Some problem was encountered. .SH "SEE ALSO" .BR maillock (3) .br .BR touchlock (3) .br .BR mailunlock (3) .br .BR lockfile\-create (1) .br .BR lockfile\-remove (1) .br .BR lockfile\-touch (1) .br .BR lockfile_create (3) .br .BR lockfile_remove (3) .br .BR lockfile_touch (3) .br .SH HISTORY 1998 \- Written by Rob Browning . lockfile-progs-0.1.11/lockfile-progs.c000064400000000000000000000137161213261140300175750ustar00rootroot00000000000000/* lockfile-progs.c Copyright 1998 Rob Browning This code is covered under the terms of the Gnu Public License. See the accompanying COPYING file for details. To do: It might be useful at some point to support a --user option to mail-lock that can only be used by the superuser (of course, they could just use lockfile-create with an appropriate path... */ #define _GNU_SOURCE #include #include #include #include #include #include #include #include #include #include static const char *action = NULL; static char *target_file = NULL; static int retry_count = 9; /* This will be a maximum of 3 minutes */ static int touchlock_oneshot = 0; /* not used yet, so not documented... */ static int lockfile_verbosity = 1; static int lockfile_add_dot_lock_to_name = 1; static int result = 0; static int msg(FILE *f, const char *fmt, ...) __attribute__ ((format (printf, 2, 3))); static int msg(FILE *f, const char *fmt, ...) { int rc = 0; if(lockfile_verbosity > 0) { va_list args; va_start(args, fmt); rc = vfprintf(f, fmt, args); va_end(args); } return rc; } static void usage(const char *command_name, FILE *file) { char *usage_str = NULL; if(strcmp(command_name, "mail-lock") == 0) { usage_str = "usage: mail-lock [--retry retry-count]\n"; } else if(strcmp(command_name, "mail-unlock") == 0) { usage_str = "usage: mail-unlock\n"; } else if(strcmp(command_name, "mail-touchlock") == 0) { usage_str = "usage: mail-touchlock [--oneshot]\n"; } else if(strcmp(command_name, "lockfile-create") == 0) { usage_str = "usage: lockfile-create [--retry retry-count] [--lock-name] file\n"; } else if(strcmp(command_name, "lockfile-remove") == 0) { usage_str = "usage: lockfile-remove [--lock-name] file\n"; } else if(strcmp(command_name, "lockfile-touch") == 0) { usage_str = "usage: lockfile-touch [--oneshot] [--lock-name] file\n"; } else { msg(stderr, "lockfile: big problem - unknown command name: %s\n", command_name); exit(1); } msg(file, "%s", usage_str); } static void parse_arguments(const int argc, char *argv[]) { int opt_result; const char *short_opts = "r:olqv"; struct option long_opts[] = { { "retry", required_argument, NULL, 'r' }, { "oneshot", no_argument, NULL, 'o' }, { "lock-name", no_argument, NULL, 'l' }, { "quiet", no_argument, NULL, 'q' }, { "verbose", no_argument, NULL, 'v' }, { NULL, 0, NULL, 0 } }; char *cmd_name = rindex(argv[0], '/'); int mail_cmd_p = 0; if(cmd_name != NULL) { /* Skip the '/' */ cmd_name++; } else { cmd_name = argv[0]; } while((opt_result = getopt_long(argc, argv, short_opts, long_opts, NULL)) != -1) { switch(opt_result) { case 'o': touchlock_oneshot = 1; break; case 'q': lockfile_verbosity = 0; break; case 'v': lockfile_verbosity = 2; break; case 'l': lockfile_add_dot_lock_to_name = 0; break; case 'r': { char *rest_of_string; long tmp_value = strtol(optarg, &rest_of_string, 10); if((tmp_value == 0) && (rest_of_string == optarg)) { /* Bad value */ msg(stderr, "%s: bad retry-count value\n", cmd_name); usage(cmd_name, stderr); exit(1); } else { retry_count = tmp_value; } } break; default: msg(stderr, "%s: getopt returned impossible value 0%o.\n", cmd_name, opt_result); exit(1); break; } } if(strcmp(cmd_name, "mail-lock") == 0) { action = "lock"; mail_cmd_p = 1; } else if(strcmp(cmd_name, "mail-unlock") == 0) { action = "unlock"; mail_cmd_p = 1; } else if(strcmp(cmd_name, "mail-touchlock") == 0) { action = "touch"; mail_cmd_p = 1; } else if(strcmp(cmd_name, "lockfile-create") == 0) { action = "lock"; } else if(strcmp(cmd_name, "lockfile-remove") == 0) { action = "unlock"; } else if(strcmp(cmd_name, "lockfile-touch") == 0) { action = "touch"; } else { usage(cmd_name, stderr); exit(1); } if(mail_cmd_p) { if(optind == argc) { uid_t user_id = geteuid(); struct passwd *user_info = getpwuid(user_id); if(user_info == NULL) { msg(stderr, "%s: fatal error, can't find info for user id %ud\n", cmd_name, user_id); exit(1); } if(asprintf(&target_file, "/var/spool/mail/%s", user_info->pw_name) == -1) { msg(stderr, "asprintf failed: line %d\n", __LINE__); exit(1); } } else { usage(cmd_name, stderr); exit(1); } } else { if((argc - optind) != 1) { usage(cmd_name, stderr); exit(1); } target_file = argv[optind]; } } static void handle_touchdeath(int sig) { exit(result); } int main(int argc, char *argv[]) { const char *lock_name_pattern = "%s"; char *lockfilename = NULL; parse_arguments(argc, argv); if(lockfile_add_dot_lock_to_name) lock_name_pattern = "%s.lock"; if(asprintf(&lockfilename, lock_name_pattern, target_file) == -1) { msg(stderr, "asprintf failed: line %d\n", __LINE__); exit(1); } if(strcmp(action, "unlock") == 0) { result = lockfile_remove(lockfilename); } else if(strcmp(action, "lock") == 0) { if(lockfile_create(lockfilename, retry_count, 0) == L_SUCCESS) { result = 0; } else { msg(stderr, "lockfile creation failed\n"); result = 1; } } else if(strcmp(action, "touch") == 0) { signal(SIGTERM, handle_touchdeath); if(touchlock_oneshot) { result = lockfile_touch(lockfilename); } else { while(1 && (result == 0)) { result = lockfile_touch(lockfilename); sleep(60); } } } if(lockfilename) free(lockfilename); return(result); } lockfile-progs-0.1.11/lockfile-progs.spec000064400000000000000000000036621213261140300203040ustar00rootroot00000000000000Name: lockfile-progs Version: 0.1.11 Release: alt2.qa1 Summary: Programs for locking and unlocking files and mailboxes License: GPLv2 Group: File tools Packager: Vladimir V. Kamarzin # http://ftp.debian.org/debian/pool/main/l/lockfile-progs/%{name}_%version.tar.gz Source: %name-%version.tar # Automatically added by buildreq on Wed Oct 29 2008 BuildRequires: liblockfile-devel %description This package includes several programs to safely lock and unlock files and mailboxes from the command line. These include: - lockfile-create - lockfile-remove - lockfile-touchlock - mail-lock - mail-unlock - mail-touchlock. These programs use liblockfile to perform the file locking and unlocking. %prep %setup %build %make %install install -d %buildroot{%_bindir,%_man1dir} cp -a bin/* %buildroot%_bindir cp -a man/* %buildroot%_man1dir echo '.so lockfile-progs.1' > lockfile-progs.1 install lockfile-progs.1 %buildroot%_man1dir/lockfile-create.1 install lockfile-progs.1 %buildroot%_man1dir/lockfile-remove.1 install lockfile-progs.1 %buildroot%_man1dir/lockfile-touch.1 install lockfile-progs.1 %buildroot%_man1dir/mail-lock.1 install lockfile-progs.1 %buildroot%_man1dir/mail-unlock.1 install lockfile-progs.1 %buildroot%_man1dir/mail-touchlock.1 %files %doc TODO debian/changelog %_bindir/lockfile-create %_bindir/lockfile-remove %_bindir/lockfile-touch %_bindir/mail-lock %_bindir/mail-touchlock %_bindir/mail-unlock %_man1dir/lockfile-create.1* %_man1dir/lockfile-progs.1* %_man1dir/lockfile-remove.1* %_man1dir/lockfile-touch.1* %_man1dir/mail-lock.1* %_man1dir/mail-touchlock.1* %_man1dir/mail-unlock.1* %changelog * Mon Apr 15 2013 Dmitry V. Levin (QA) 0.1.11-alt2.qa1 - NMU: rebuilt for debuginfo. * Tue May 19 2009 Vladimir V. Kamarzin 0.1.11-alt2 - Fix building with gcc4.4 * Wed Oct 29 2008 Vladimir V. Kamarzin 0.1.11-alt1 - Initial build for ALT Linux (spec from PLD)