diff options
Diffstat (limited to 'string/string.h')
| -rw-r--r-- | string/string.h | 108 |
1 files changed, 2 insertions, 106 deletions
diff --git a/string/string.h b/string/string.h index b31afadfaa..053cf334a7 100644 --- a/string/string.h +++ b/string/string.h @@ -440,117 +440,13 @@ extern char *strerror_r (int __errnum, char *__buf, size_t __buflen) extern char *strerror_l (int __errnum, __locale_t __l) __THROW; #endif - -/* We define this function always since `bzero' is sometimes needed when - the namespace rules does not allow this. */ -extern void __bzero (void *__s, size_t __n) __THROW __nonnull ((1)); - #ifdef __USE_MISC -/* Copy N bytes of SRC to DEST (like memmove, but args reversed). */ -extern void bcopy (const void *__src, void *__dest, size_t __n) - __THROW __nonnull ((1, 2)); - -/* Set N bytes of S to 0. */ -extern void bzero (void *__s, size_t __n) __THROW __nonnull ((1)); +# include <strings.h> -/* As bzero, but the compiler will not delete a call to this +/* Set N bytes of S to 0. The compiler will not delete a call to this function, even if S is dead after the call. */ extern void explicit_bzero (void *__s, size_t __n) __THROW __nonnull ((1)); -/* Compare N bytes of S1 and S2 (same as memcmp). */ -extern int bcmp (const void *__s1, const void *__s2, size_t __n) - __THROW __attribute_pure__ __nonnull ((1, 2)); - -/* Find the first occurrence of C in S (same as strchr). */ -# ifdef __CORRECT_ISO_CPP_STRING_H_PROTO -extern "C++" -{ -extern char *index (char *__s, int __c) - __THROW __asm ("index") __attribute_pure__ __nonnull ((1)); -extern const char *index (const char *__s, int __c) - __THROW __asm ("index") __attribute_pure__ __nonnull ((1)); - -# if defined __OPTIMIZE__ && !defined __CORRECT_ISO_CPP_STRINGS_H_PROTO -__extern_always_inline char * -index (char *__s, int __c) __THROW -{ - return __builtin_index (__s, __c); -} - -__extern_always_inline const char * -index (const char *__s, int __c) __THROW -{ - return __builtin_index (__s, __c); -} -# endif -} -# else -extern char *index (const char *__s, int __c) - __THROW __attribute_pure__ __nonnull ((1)); -# endif - -/* Find the last occurrence of C in S (same as strrchr). */ -# ifdef __CORRECT_ISO_CPP_STRING_H_PROTO -extern "C++" -{ -extern char *rindex (char *__s, int __c) - __THROW __asm ("rindex") __attribute_pure__ __nonnull ((1)); -extern const char *rindex (const char *__s, int __c) - __THROW __asm ("rindex") __attribute_pure__ __nonnull ((1)); - -# if defined __OPTIMIZE__ && !defined __CORRECT_ISO_CPP_STRINGS_H_PROTO -__extern_always_inline char * -rindex (char *__s, int __c) __THROW -{ - return __builtin_rindex (__s, __c); -} - -__extern_always_inline const char * -rindex (const char *__s, int __c) __THROW -{ - return __builtin_rindex (__s, __c); -} -#endif -} -# else -extern char *rindex (const char *__s, int __c) - __THROW __attribute_pure__ __nonnull ((1)); -# endif - -/* Return the position of the first bit set in I, or 0 if none are set. - The least-significant bit is position 1, the most-significant 32. */ -extern int ffs (int __i) __THROW __attribute__ ((__const__)); - -/* The following two functions are non-standard but necessary for non-32 bit - platforms. */ -# ifdef __USE_GNU -extern int ffsl (long int __l) __THROW __attribute__ ((__const__)); -__extension__ extern int ffsll (long long int __ll) - __THROW __attribute__ ((__const__)); -# endif - -/* Compare S1 and S2, ignoring case. */ -extern int strcasecmp (const char *__s1, const char *__s2) - __THROW __attribute_pure__ __nonnull ((1, 2)); - -/* Compare no more than N chars of S1 and S2, ignoring case. */ -extern int strncasecmp (const char *__s1, const char *__s2, size_t __n) - __THROW __attribute_pure__ __nonnull ((1, 2)); -#endif /* Use misc. */ - -#ifdef __USE_GNU -/* Again versions of a few functions which use the given locale instead - of the global one. */ -extern int strcasecmp_l (const char *__s1, const char *__s2, - __locale_t __loc) - __THROW __attribute_pure__ __nonnull ((1, 2, 3)); - -extern int strncasecmp_l (const char *__s1, const char *__s2, - size_t __n, __locale_t __loc) - __THROW __attribute_pure__ __nonnull ((1, 2, 4)); -#endif - -#ifdef __USE_MISC /* Return the next DELIM-delimited token from *STRINGP, terminating it with a '\0', and update *STRINGP to point past it. */ extern char *strsep (char **__restrict __stringp, |