utils: don't reimplement strnlen

The standard library provides a very nice strnlen function, which knows
to use SSE, let's not reimplement it ourselves.
This commit is contained in:
Carlos Martín Nieto 2014-02-05 13:49:51 +01:00
parent a6563619e9
commit 1e6f0ac436

View File

@ -7,6 +7,7 @@
#ifndef INCLUDE_util_h__
#define INCLUDE_util_h__
#include "posix.h"
#include "common.h"
#define ARRAY_SIZE(x) (sizeof(x)/sizeof(x[0]))
@ -50,8 +51,7 @@ GIT_INLINE(char *) git__strndup(const char *str, size_t n)
size_t length = 0;
char *ptr;
while (length < n && str[length])
++length;
length = p_strnlen(str, n);
ptr = (char*)git__malloc(length + 1);