diff options
| author | Eric Andersen <andersen@codepoet.org> | 2001-07-06 17:43:05 +0000 |
|---|---|---|
| committer | Eric Andersen <andersen@codepoet.org> | 2001-07-06 17:43:05 +0000 |
| commit | 9f26cdeaec4b93ea50ed43572daecde8b7312a85 (patch) | |
| tree | 49eee35da1ac27b83ea222dd1f40dcb443e759a1 /libc/string/string.c | |
| parent | 8c96e2548ac132cd73b08a4553d797f85e1e96b3 (diff) | |
Fix strxfrm, which was broken (thanks to Shaya Potter <spotter@us.ibm.com>
for noticing, and cleanup a warning.
-Erik
Diffstat (limited to 'libc/string/string.c')
| -rw-r--r-- | libc/string/string.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/libc/string/string.c b/libc/string/string.c index 0a1ced8b3..4a367b561 100644 --- a/libc/string/string.c +++ b/libc/string/string.c @@ -63,8 +63,6 @@ char *strcpy(char *dst, const char *src) #ifdef L_stpcpy char *stpcpy(char *dst, const char *src) { - register char *ptr = dst; - while (*src) *dst++ = *src++; *dst = '\0'; @@ -164,7 +162,11 @@ char *strncpy(char *dst, const char *src, size_t len) #ifdef L_strxfrm size_t strxfrm(char *dst, const char *src, size_t len) { + size_t length; strncpy( dst, src, len); + length = strlen(src); + if (length<len) + return(length); return( len); } #endif |