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| author | Jafar Al-Gharaibeh <Jafaral@users.noreply.github.com> | 2017-06-30 13:07:23 -0500 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-06-30 13:07:23 -0500 |
| commit | 8186327f3d2a5028b55eab9a04c31b5ccd68afd1 (patch) | |
| tree | e743501662fccc01c44b0f2f9cbc20dd1794f36e /lib/zebra.h | |
| parent | 5fca4e3635c2778e8349bce0eaf944c26913d321 (diff) | |
| parent | fe232cf8197963decb8b68e4a62de3734a7d5cde (diff) | |
Merge pull request #771 from qlyoung/printf-madness
lib: printf bugfixes & improvement
Diffstat (limited to 'lib/zebra.h')
| -rw-r--r-- | lib/zebra.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/zebra.h b/lib/zebra.h index 2cc433a863..901a49073d 100644 --- a/lib/zebra.h +++ b/lib/zebra.h @@ -247,6 +247,12 @@ size_t strlcpy (char *__restrict dest, const char *__restrict src, size_t size); #endif /* HAVE_BROKEN_CMSG_FIRSTHDR */ +/* GCC have printf type attribute check. */ +#ifdef __GNUC__ +#define PRINTF_ATTRIBUTE(a,b) __attribute__ ((__format__ (__printf__, a, b))) +#else +#define PRINTF_ATTRIBUTE(a,b) +#endif /* __GNUC__ */ /* * RFC 3542 defines several macros for using struct cmsghdr. |