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| author |  M. Sean Finney <seanius@users.sourceforge.net>
| 2007-05-27 13:46:32 +0000 |
|---|---|---|
| committer | M. Sean Finney <seanius@users.sourceforge.net>
| 2007-05-27 13:46:32 +0000 |
| commit | bf9f0e9f8901f0e9e960e367941d2ab53435f641 (patch) | |
| tree | cf1940e4cd3bf23b5348eaec9c4bedfed335f38e /lib/utils_base.h | |
| parent | 3f5fbd9797feffe31cc7046d2abd0ef819a703e8 (diff) | |
| download | monitoring-plugins-bf9f0e9f8901f0e9e960e367941d2ab53435f641.tar.gz | |
added functions to utils_base:
np_check_if_root() - returns nonzero if geteuid()==0
np_warn_if_not_root() - uses the above to print an informative warning
added uses of these functions to check_dhcp and check_icmp.
git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@1718 f882894a-f735-0410-b71e-b25c423dba1c
Diffstat (limited to 'lib/utils_base.h')
| -rw-r--r-- | lib/utils_base.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/utils_base.h b/lib/utils_base.h index b722d0ec..bda76595 100644 --- a/lib/utils_base.h +++ b/lib/utils_base.h @@ -43,4 +43,11 @@ void die (int, const char *, ...) __attribute__((noreturn,format(printf, 2, 3))) #define NP_RANGE_UNPARSEABLE 1 #define NP_WARN_WITHIN_CRIT 2 +/* a simple check to see if we're running as root. + * returns zero on failure, nonzero on success */ +int np_check_if_root(void); +/* and a helpful wrapper around that. it returns the same status + * code from the above function, in case it's helpful for testing */ +int np_warn_if_not_root(void); + #endif /* _UTILS_BASE_ */ |