diff options
Diffstat (limited to 'src/string/strerror_r.c')
-rw-r--r-- | src/string/strerror_r.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/string/strerror_r.c b/src/string/strerror_r.c new file mode 100644 index 00000000..6fdd4ce2 --- /dev/null +++ b/src/string/strerror_r.c @@ -0,0 +1,11 @@ +#include <string.h> +#include <errno.h> + +int strerror_r(int err, char *buf, size_t buflen) +{ + char *msg = strerror(err); + if (strlen(msg) >= buflen) + return ERANGE; + strcpy(buf, msg); + return 0; +} |