openwrt/package/devel/perf/musl-include/string.h
Felix Fietkau bd99318c82 perf: fix strerror_r override detection, apparently part of tools/ relies on non-GNU behavior
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 48221
2016-01-12 16:42:12 +00:00

19 lines
357 B
C

#ifndef __MUSL_COMPAT_STRING_H
#define __MUSL_COMPAT_STRING_H
#include_next <string.h>
/* Change XSI compliant version into GNU extension hackery */
static inline char *
gnu_strerror_r(int err, char *buf, size_t buflen)
{
if (strerror_r(err, buf, buflen))
return NULL;
return buf;
}
#ifdef _GNU_SOURCE
#define strerror_r gnu_strerror_r
#endif
#endif