| author | Rich Felker <dalias@aerifal.cx> | 2011年02月12日 00:22:29 -0500 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2011年02月12日 00:22:29 -0500 |
| commit | 0b44a0315b47dd8eced9f3b7f31580cf14bbfc01 (patch) | |
| tree | 6eaef0d8a720fa3da580de87b647fff796fe80b3 /src/string/strnlen.c | |
| download | musl-0b44a0315b47dd8eced9f3b7f31580cf14bbfc01.tar.gz | |
| -rw-r--r-- | src/string/strnlen.c | 7 |
diff --git a/src/string/strnlen.c b/src/string/strnlen.c new file mode 100644 index 00000000..6442eb79 --- /dev/null +++ b/src/string/strnlen.c @@ -0,0 +1,7 @@ +#include <string.h> + +size_t strnlen(const char *s, size_t n) +{ + const char *p = memchr(s, 0, n); + return p ? p-s : n; +} |