blob: b8798114a3578c90d74f66689c1c49f49ffcc333 [file] [log] [blame]
// SPDX-License-Identifier: LGPL-2.1
#undef _GNU_SOURCE
#include <string.h>
#include <stdio.h>
#include "str_error.h"
* Wrapper to allow for building in non-GNU systems such as Alpine Linux's musl
* libc, while checking strerror_r() return to avoid having to check this in
* all places calling it.
char *str_error(int err, char *dst, int len)
int ret = strerror_r(err, dst, len);
if (ret)
snprintf(dst, len, "ERROR: strerror_r(%d)=%d", err, ret);
return dst;