diff options
author | ajs <ajs> | 2005-04-02 16:01:05 +0000 |
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committer | ajs <ajs> | 2005-04-02 16:01:05 +0000 |
commit | 3cb98dee9067372756964f461eb2c931a1c75138 (patch) | |
tree | 726827878765c01c45e5be08b909974ae54ce79f /lib/str.c | |
parent | 47004ec501bd70d558c11af05d8bacd66a8c7c25 (diff) |
2005-04-02 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
* configure.ac: Add strnlen to AC_CHECK_FUNCS.
* zebra.h: Should include str.h to pick up missing functions.
* str.h: Declare strnlen if needed.
* str.c: Do not include str.h since zebra.h now includes it.
(strnlen) New function.
Diffstat (limited to 'lib/str.c')
-rw-r--r-- | lib/str.c | 11 |
1 files changed, 9 insertions, 2 deletions
@@ -8,8 +8,6 @@ #include <zebra.h> -#include "str.h" - #ifndef HAVE_SNPRINTF /* * snprint() is a real basic wrapper around the standard sprintf() @@ -60,3 +58,12 @@ strlcat(char *dst, const char *src, size_t size) return (strlen(dst)); } #endif + +#ifndef HAVE_STRNLEN +size_t +strnlen(const char *s, size_t maxlen) +{ + const char *p; + return (p = (const char *)memchr(s, '\0', maxlen)) ? (size_t)(p-s) : maxlen; +} +#endif |