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| author |  Holger Weiss <hweiss@users.sourceforge.net>
| 2007-01-28 21:46:41 +0000 |
|---|---|---|
| committer | Holger Weiss <hweiss@users.sourceforge.net>
| 2007-01-28 21:46:41 +0000 |
| commit | fd329a1e91cccc8845923af572890ac42b76afc1 (patch) | |
| tree | 1c58ed9155320c49910689c4a762184fa6d2c8db /plugins/utils.h | |
| parent | 381715a2bd1f9163b791dc2a12ef8c60bac2c19a (diff) | |
| download | monitoring-plugins-fd329a1e91cccc8845923af572890ac42b76afc1.tar.gz | |
Don't try to print `optarg' (which will be a NULL pointer) if an unknown
command line option was used, as this leads to a segfault on some
systems. The unknown option will be printed by getopt(3) anyway. So,
simply call print_usage() and exit UNKNOWN via the new usage5() instead.
git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@1590 f882894a-f735-0410-b71e-b25c423dba1c
Diffstat (limited to 'plugins/utils.h')
| -rw-r--r-- | plugins/utils.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/plugins/utils.h b/plugins/utils.h index 0d00ce85..f15a7b16 100644 --- a/plugins/utils.h +++ b/plugins/utils.h @@ -80,8 +80,9 @@ int max_state (int a, int b); void usage (const char *) __attribute__((noreturn)); void usage2(const char *, const char *) __attribute__((noreturn)); void usage3(const char *, int) __attribute__((noreturn)); -void usage4(const char *); -void usage_va(const char *fmt, ...); +void usage4(const char *) __attribute__((noreturn)); +void usage5(void) __attribute__((noreturn)); +void usage_va(const char *fmt, ...) __attribute__((noreturn)); const char *state_text (int); |