/mandos/trunk

To get this branch, use:
bzr branch http://bzr.recompile.se/loggerhead/mandos/trunk

« back to all changes in this revision

Viewing changes to plugins.d/usplash.c

  • Committer: Teddy Hogeborn
  • Date: 2019-08-05 14:31:51 UTC
  • Revision ID: teddy@recompile.se-20190805143151-lt5d97wqif3t8250
Client: Debian package fix: Make uninstall when using dracut(8) work

Use the same logic to rebuild the initramfs image when uninstalling as
when installing the package.

* debian/mandos-client.postrm (update_initramfs): Use the same logic
  as the update_initramfs function in debian/mandos-client.postinst.

Show diffs side-by-side

added added

removed removed

Lines of Context:
plugins.d/usplash.c
2
2
/*
3
3
 * Usplash - Read a password from usplash and output it
4
4
 * 
5
 
 * Copyright © 2008-2018, 2021 Teddy Hogeborn
6
 
 * Copyright © 2008-2018, 2021 Björn Påhlsson
 
5
 * Copyright © 2008-2018 Teddy Hogeborn
 
6
 * Copyright © 2008-2018 Björn Påhlsson
7
7
 * 
8
8
 * This file is part of Mandos.
9
9
 * 
23
23
 * Contact the authors at <mandos@recompile.se>.
24
24
 */
25
25
 
26
 
#define _GNU_SOURCE             /* vasprintf(),
27
 
                                   program_invocation_short_name,
28
 
                                   asprintf(), TEMP_FAILURE_RETRY() */
29
 
#include <sys/types.h>          /* sig_atomic_t, pid_t, setuid(),
30
 
                                   geteuid(), setsid() */
31
 
#include <stdarg.h>             /* va_list, va_start(), vfprintf() */
32
 
#include <stdio.h>              /* vasprintf(), fprintf(), stderr,
33
 
                                   vfprintf(), asprintf() */
34
 
#include <errno.h>              /* program_invocation_short_name,
35
 
                                   errno, ENOENT, EINTR */
36
 
#include <string.h>             /* strerror(), strlen(), memcmp() */
37
 
#include <error.h>              /* error() */
38
 
#include <stdlib.h>             /* free(), getenv(), realloc(),
39
 
                                   EXIT_FAILURE, EXIT_SUCCESS,
40
 
                                   malloc(), abort() */
 
26
#define _GNU_SOURCE             /* asprintf(), TEMP_FAILURE_RETRY() */
 
27
#include <signal.h>             /* sig_atomic_t, struct sigaction,
 
28
                                   sigemptyset(), sigaddset(), SIGINT,
 
29
                                   SIGHUP, SIGTERM, sigaction(),
 
30
                                   SIG_IGN, kill(), SIGKILL */
41
31
#include <stdbool.h>            /* bool, false, true */
42
32
#include <fcntl.h>              /* open(), O_WRONLY, O_RDONLY */
43
 
#include <stddef.h>             /* size_t, NULL */
44
 
#include <unistd.h>             /* close(), ssize_t, write(),
45
 
                                   readlink(), read(), STDOUT_FILENO,
46
 
                                   sleep(), fork(), setuid(),
47
 
                                   geteuid(), setsid(), chdir(),
48
 
                                   _exit(), dup2(), STDERR_FILENO,
49
 
                                   execv(), TEMP_FAILURE_RETRY(),
50
 
                                   pause() */
51
 
#include <dirent.h>             /* DIR, opendir(), struct dirent,
52
 
                                   readdir(), closedir() */
 
33
#include <iso646.h>             /* and, or, not*/
 
34
#include <errno.h>              /* errno, EINTR */
 
35
#include <error.h>
 
36
#include <sys/types.h>          /* size_t, ssize_t, pid_t, DIR, struct
 
37
                                   dirent */
 
38
#include <stddef.h>             /* NULL */
 
39
#include <string.h>             /* strlen(), memcmp(), strerror() */
 
40
#include <stdio.h>              /* asprintf(), vasprintf(), vprintf(),
 
41
                                   fprintf() */
 
42
#include <unistd.h>             /* close(), write(), readlink(),
 
43
                                   read(), STDOUT_FILENO, sleep(),
 
44
                                   fork(), setuid(), geteuid(),
 
45
                                   setsid(), chdir(), dup2(),
 
46
                                   STDERR_FILENO, execv() */
 
47
#include <stdlib.h>             /* free(), EXIT_FAILURE, realloc(),
 
48
                                   EXIT_SUCCESS, malloc(), _exit(),
 
49
                                   getenv() */
 
50
#include <dirent.h>             /* opendir(), readdir(), closedir() */
53
51
#include <inttypes.h>           /* intmax_t, strtoimax() */
54
 
#include <iso646.h>             /* or, not, and */
55
 
#include <sys/stat.h>           /* struct stat, lstat(), S_ISLNK() */
 
52
#include <sys/stat.h>           /* struct stat, lstat(), S_ISLNK */
56
53
#include <sysexits.h>           /* EX_OSERR, EX_UNAVAILABLE */
57
 
#include <signal.h>             /* struct sigaction, sigemptyset(),
58
 
                                   sigaddset(), SIGINT, SIGHUP,
59
 
                                   SIGTERM, SIG_IGN, kill(), SIGKILL,
60
 
                                   SIG_DFL, raise() */
61
54
#include <argz.h>               /* argz_count(), argz_extract() */
 
55
#include <stdarg.h>             /* va_list, va_start(), ... */
62
56
 
63
57
sig_atomic_t interrupted_by_signal = 0;
64
58
int signal_received;