diff options
| author | Richard Earnshaw <rearnsha@arm.com> | 2014-12-23 08:57:07 -0800 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2014-12-23 08:58:18 -0800 |
| commit | f559d8cf2963868a2493289b17be68f3786c789e (patch) | |
| tree | f3e0eb81c1de04ec71185dcdce82c57fa255605b /string | |
| parent | 7d81e8d6db95c112c297930a8f2f9617c305529a (diff) | |
| download | glibc-f559d8cf2963868a2493289b17be68f3786c789e.zip glibc-f559d8cf2963868a2493289b17be68f3786c789e.tar.gz glibc-f559d8cf2963868a2493289b17be68f3786c789e.tar.bz2 | |
* string/stpcpy.c (__stpcpy): Rewrite using strlen and memcpy.
Diffstat (limited to 'string')
| -rw-r--r-- | string/stpcpy.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/string/stpcpy.c b/string/stpcpy.c index 9185acc..fd6eb1c 100644 --- a/string/stpcpy.c +++ b/string/stpcpy.c @@ -35,14 +35,8 @@ __stpcpy (dest, src) char *dest; const char *src; { - char *d = dest; - const char *s = src; - - do - *d++ = *s; - while (*s++ != '\0'); - - return d - 1; + size_t len = strlen (src); + return memcpy (dest, src, len + 1) + len; } #ifdef libc_hidden_def libc_hidden_def (__stpcpy) |