diff options
| author | Andreas Jaeger <aj@suse.de> | 2000-05-12 07:01:25 +0000 |
|---|---|---|
| committer | Andreas Jaeger <aj@suse.de> | 2000-05-12 07:01:25 +0000 |
| commit | ca5a4c3c9f8ec775c84aaaea06c494915acd389a (patch) | |
| tree | fd3419ad39aab13af05e87e6cf7016b2043c9599 /include/string.h | |
| parent | b227a3a6adcbf42ef4dfa0517777d2c4f5defa7b (diff) | |
Update.
2000-05-11 Jan Hubicka <jh@suse.cz>
* misc/sys/cdefs.h: Add support for pure attribute.
* include/string.h: Add __attribute_pure__ to various functions.
* string/string.h: Likewise.
Diffstat (limited to 'include/string.h')
| -rw-r--r-- | include/string.h | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/include/string.h b/include/string.h index 6f00a894fa..7fe76b1f38 100644 --- a/include/string.h +++ b/include/string.h @@ -5,23 +5,29 @@ extern void *__memccpy (void *__dest, __const void *__src, int __c, size_t __n); -extern size_t __strnlen (__const char *__string, size_t __maxlen); +extern size_t __strnlen (__const char *__string, size_t __maxlen) + __attribute_pure__; extern char *__strsep (char **__stringp, __const char *__delim); -extern int __strverscmp (__const char *__s1, __const char *__s2); +extern int __strverscmp (__const char *__s1, __const char *__s2) + __attribute_pure__; extern int __strncasecmp (__const char *__s1, __const char *__s2, - size_t __n); + size_t __n) + __attribute_pure__; extern char *__strndup (__const char *__string, size_t __n) __attribute_malloc__; -extern void *__rawmemchr (__const void *__s, int __c); +extern void *__rawmemchr (__const void *__s, int __c) + __attribute_pure__; -extern char *__strchrnul (__const char *__s, int __c); +extern char *__strchrnul (__const char *__s, int __c) + __attribute_pure__; -extern void *__memrchr (__const void *__s, int __c, size_t __n); +extern void *__memrchr (__const void *__s, int __c, size_t __n) + __attribute_pure__; /* Now the real definitions. We do this here since some of the functions above are defined as macros in the headers. */ |