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| author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2016-04-01 18:33:03 -0300 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2016-04-01 18:33:03 -0300 |
| commit | 2e51bc3813ca3fe72fd197d08d79496e46669f43 (patch) | |
| tree | 568b95b4c3761cd712b6d16092998335852a2606 /string/strspn.c | |
| parent | 344303f3cfc072469c7c32de90952871c108afd5 (diff) | |
| download | glibc-2e51bc3813ca3fe72fd197d08d79496e46669f43.zip glibc-2e51bc3813ca3fe72fd197d08d79496e46669f43.tar.gz glibc-2e51bc3813ca3fe72fd197d08d79496e46669f43.tar.bz2 | |
Use PTR_ALIGN_DOWN on strcspn and strspn
Tested on aarch64.
* string/strcspn.c (strcspn): Use PTR_ALIGN_DOWN.
* string/strspn.c (strspn): Likewise.
Diffstat (limited to 'string/strspn.c')
| -rw-r--r-- | string/strspn.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/string/strspn.c b/string/strspn.c index f98340b..86f76ea 100644 --- a/string/strspn.c +++ b/string/strspn.c @@ -17,6 +17,7 @@ #include <string.h> #include <stdint.h> +#include <libc-internal.h> #undef strspn #ifndef STRSPN @@ -58,7 +59,8 @@ STRSPN (const char *str, const char *accept) if (!p[s[2]]) return 2; if (!p[s[3]]) return 3; - s = (unsigned char *) ((uintptr_t)(s) & ~3); + s = (unsigned char *) PTR_ALIGN_DOWN (s, 4); + unsigned int c0, c1, c2, c3; do { s += 4; |