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| author | Rich Felker <dalias@aerifal.cx> | 2012-09-06 22:44:55 -0400 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2012-09-06 22:44:55 -0400 |
| commit | 400c5e5c8307a2ebe44ef1f203f5a15669f20347 (patch) | |
| tree | 087a48dc8251fa05f6866af8ebf96b69450b15ab /src/string/strcat.c | |
| parent | bac03cdde1137c16b4c194e137310e2748661dcc (diff) | |
| download | musl-400c5e5c8307a2ebe44ef1f203f5a15669f20347.tar.gz musl-400c5e5c8307a2ebe44ef1f203f5a15669f20347.tar.xz musl-400c5e5c8307a2ebe44ef1f203f5a15669f20347.zip | |
use restrict everywhere it's required by c99 and/or posix 2008
to deal with the fact that the public headers may be used with pre-c99 compilers, __restrict is used in place of restrict, and defined appropriately for any supported compiler. we also avoid the form [restrict] since older versions of gcc rejected it due to a bug in the original c99 standard, and instead use the form *restrict.
Diffstat (limited to 'src/string/strcat.c')
| -rw-r--r-- | src/string/strcat.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/string/strcat.c b/src/string/strcat.c index 29fdb611..33f749b1 100644 --- a/src/string/strcat.c +++ b/src/string/strcat.c @@ -1,6 +1,6 @@ #include <string.h> -char *strcat(char *dest, const char *src) +char *strcat(char *restrict dest, const char *restrict src) { strcpy(dest + strlen(dest), src); return dest; |