diff options
Diffstat (limited to 'include/string.h')
| -rw-r--r-- | include/string.h | 164 |
1 files changed, 48 insertions, 116 deletions
diff --git a/include/string.h b/include/string.h index 5c631de52..bbca20af3 100644 --- a/include/string.h +++ b/include/string.h @@ -38,10 +38,12 @@ __BEGIN_NAMESPACE_STD extern void *memcpy (void *__restrict __dest, __const void *__restrict __src, size_t __n) __THROW __nonnull ((1, 2)); +libc_hidden_proto(memcpy) /* Copy N bytes of SRC to DEST, guaranteeing correct behavior for overlapping strings. */ extern void *memmove (void *__dest, __const void *__src, size_t __n) __THROW __nonnull ((1, 2)); +libc_hidden_proto(memmove) __END_NAMESPACE_STD /* Copy no more than N bytes of SRC to DEST, stopping when C is found. @@ -51,20 +53,24 @@ __END_NAMESPACE_STD extern void *memccpy (void *__restrict __dest, __const void *__restrict __src, int __c, size_t __n) __THROW __nonnull ((1, 2)); +libc_hidden_proto(memccpy) #endif /* SVID. */ __BEGIN_NAMESPACE_STD /* Set N bytes of S to C. */ extern void *memset (void *__s, int __c, size_t __n) __THROW __nonnull ((1)); +libc_hidden_proto(memset) /* Compare N bytes of S1 and S2. */ extern int memcmp (__const void *__s1, __const void *__s2, size_t __n) __THROW __attribute_pure__ __nonnull ((1, 2)); +libc_hidden_proto(memcmp) /* Search N bytes of S for C. */ extern void *memchr (__const void *__s, int __c, size_t __n) __THROW __attribute_pure__ __nonnull ((1)); +libc_hidden_proto(memchr) __END_NAMESPACE_STD #ifdef __USE_GNU @@ -72,10 +78,12 @@ __END_NAMESPACE_STD length limit. */ extern void *rawmemchr (__const void *__s, int __c) __THROW __attribute_pure__ __nonnull ((1)); +libc_hidden_proto(rawmemchr) /* Search N bytes of S for the final occurrence of C. */ extern void *memrchr (__const void *__s, int __c, size_t __n) __THROW __attribute_pure__ __nonnull ((1)); +libc_hidden_proto(memrchr) #endif @@ -83,32 +91,40 @@ __BEGIN_NAMESPACE_STD /* Copy SRC to DEST. */ extern char *strcpy (char *__restrict __dest, __const char *__restrict __src) __THROW __nonnull ((1, 2)); +libc_hidden_proto(strcpy) /* Copy no more than N characters of SRC to DEST. */ extern char *strncpy (char *__restrict __dest, __const char *__restrict __src, size_t __n) __THROW __nonnull ((1, 2)); +libc_hidden_proto(strncpy) /* Append SRC onto DEST. */ extern char *strcat (char *__restrict __dest, __const char *__restrict __src) __THROW __nonnull ((1, 2)); +libc_hidden_proto(strcat) /* Append no more than N characters from SRC onto DEST. */ extern char *strncat (char *__restrict __dest, __const char *__restrict __src, size_t __n) __THROW __nonnull ((1, 2)); +libc_hidden_proto(strncat) /* Compare S1 and S2. */ extern int strcmp (__const char *__s1, __const char *__s2) __THROW __attribute_pure__ __nonnull ((1, 2)); +libc_hidden_proto(strcmp) /* Compare N characters of S1 and S2. */ extern int strncmp (__const char *__s1, __const char *__s2, size_t __n) __THROW __attribute_pure__ __nonnull ((1, 2)); +libc_hidden_proto(strncmp) /* Compare the collated forms of S1 and S2. */ extern int strcoll (__const char *__s1, __const char *__s2) __THROW __attribute_pure__ __nonnull ((1, 2)); +libc_hidden_proto(strcoll) /* Put a transformation of SRC into no more than N bytes of DEST. */ extern size_t strxfrm (char *__restrict __dest, __const char *__restrict __src, size_t __n) __THROW __nonnull ((2)); +libc_hidden_proto(strxfrm) __END_NAMESPACE_STD #if defined __USE_GNU && defined __UCLIBC_HAS_XLOCALE__ @@ -120,15 +136,18 @@ __END_NAMESPACE_STD /* Compare the collated forms of S1 and S2 using rules from L. */ extern int strcoll_l (__const char *__s1, __const char *__s2, __locale_t __l) __THROW __attribute_pure__ __nonnull ((1, 2, 3)); +libc_hidden_proto(strcoll_l) /* Put a transformation of SRC into no more than N bytes of DEST. */ extern size_t strxfrm_l (char *__dest, __const char *__src, size_t __n, __locale_t __l) __THROW __nonnull ((2, 4)); +libc_hidden_proto(strxfrm_l) #endif #if defined __USE_SVID || defined __USE_BSD || defined __USE_XOPEN_EXTENDED /* Duplicate S, returning an identical malloc'd string. */ extern char *strdup (__const char *__s) __THROW __attribute_malloc__ __nonnull ((1)); +libc_hidden_proto(strdup) #endif /* Return a malloc'd copy of at most N bytes of STRING. The @@ -137,6 +156,7 @@ extern char *strdup (__const char *__s) #if defined __USE_GNU extern char *strndup (__const char *__string, size_t __n) __THROW __attribute_malloc__ __nonnull ((1)); +libc_hidden_proto(strndup) #endif #if defined __USE_GNU && defined __GNUC__ @@ -166,9 +186,11 @@ __BEGIN_NAMESPACE_STD /* Find the first occurrence of C in S. */ extern char *strchr (__const char *__s, int __c) __THROW __attribute_pure__ __nonnull ((1)); +libc_hidden_proto(strchr) /* Find the last occurrence of C in S. */ extern char *strrchr (__const char *__s, int __c) __THROW __attribute_pure__ __nonnull ((1)); +libc_hidden_proto(strrchr) __END_NAMESPACE_STD #ifdef __USE_GNU @@ -176,6 +198,7 @@ __END_NAMESPACE_STD the closing NUL byte in case C is not found in S. */ extern char *strchrnul (__const char *__s, int __c) __THROW __attribute_pure__ __nonnull ((1)); +libc_hidden_proto(strchrnul) #endif __BEGIN_NAMESPACE_STD @@ -183,21 +206,26 @@ __BEGIN_NAMESPACE_STD consists entirely of characters not in REJECT. */ extern size_t strcspn (__const char *__s, __const char *__reject) __THROW __attribute_pure__ __nonnull ((1, 2)); +libc_hidden_proto(strcspn) /* Return the length of the initial segment of S which consists entirely of characters in ACCEPT. */ extern size_t strspn (__const char *__s, __const char *__accept) __THROW __attribute_pure__ __nonnull ((1, 2)); +libc_hidden_proto(strspn) /* Find the first occurrence in S of any character in ACCEPT. */ extern char *strpbrk (__const char *__s, __const char *__accept) __THROW __attribute_pure__ __nonnull ((1, 2)); +libc_hidden_proto(strpbrk) /* Find the first occurrence of NEEDLE in HAYSTACK. */ extern char *strstr (__const char *__haystack, __const char *__needle) __THROW __attribute_pure__ __nonnull ((1, 2)); +libc_hidden_proto(strstr) /* Divide S into tokens separated by characters in DELIM. */ extern char *strtok (char *__restrict __s, __const char *__restrict __delim) __THROW __nonnull ((2)); +libc_hidden_proto(strtok) __END_NAMESPACE_STD /* Divide S into tokens separated by characters in DELIM. Information @@ -212,12 +240,14 @@ extern char *__strtok_r (char *__restrict __s, extern char *strtok_r (char *__restrict __s, __const char *__restrict __delim, char **__restrict __save_ptr) __THROW __nonnull ((2, 3)); +libc_hidden_proto(strtok_r) #endif #ifdef __USE_GNU /* Similar to `strstr' but this function ignores the case of both strings. */ extern char *strcasestr (__const char *__haystack, __const char *__needle) __THROW __attribute_pure__ __nonnull ((1, 2)); +libc_hidden_proto(strcasestr) #endif #ifdef __USE_GNU @@ -227,6 +257,7 @@ extern char *strcasestr (__const char *__haystack, __const char *__needle) extern void *memmem (__const void *__haystack, size_t __haystacklen, __const void *__needle, size_t __needlelen) __THROW __attribute_pure__ __nonnull ((1, 3)); +libc_hidden_proto(memmem) /* Copy N bytes of SRC to DEST, return pointer to bytes after the last written byte. */ @@ -238,6 +269,7 @@ extern void *__mempcpy (void *__restrict __dest, extern void *mempcpy (void *__restrict __dest, __const void *__restrict __src, size_t __n) __THROW __nonnull ((1, 2)); +libc_hidden_proto(mempcpy) #endif @@ -245,6 +277,7 @@ __BEGIN_NAMESPACE_STD /* Return the length of S. */ extern size_t strlen (__const char *__s) __THROW __attribute_pure__ __nonnull ((1)); +libc_hidden_proto(strlen) __END_NAMESPACE_STD #ifdef __USE_GNU @@ -252,12 +285,14 @@ __END_NAMESPACE_STD If no '\0' terminator is found in that many characters, return MAXLEN. */ extern size_t strnlen (__const char *__string, size_t __maxlen) __THROW __attribute_pure__ __nonnull ((1)); +libc_hidden_proto(strnlen) #endif __BEGIN_NAMESPACE_STD /* Return a string describing the meaning of the `errno' code in ERRNUM. */ extern char *strerror (int __errnum) __THROW; +libc_hidden_proto(strerror) __END_NAMESPACE_STD #if defined __USE_XOPEN2K || defined __USE_MISC /* Reentrant version of `strerror'. @@ -337,6 +372,7 @@ extern char *rindex (__const char *__s, int __c) /* 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__)); +libc_hidden_proto(ffs) /* The following two functions are non-standard but necessary for non-32 bit platforms. */ @@ -351,10 +387,12 @@ __extension__ extern int ffsll (long long int __ll) /* Compare S1 and S2, ignoring case. */ extern int strcasecmp (__const char *__s1, __const char *__s2) __THROW __attribute_pure__ __nonnull ((1, 2)); +libc_hidden_proto(strcasecmp) /* 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)); +libc_hidden_proto(strncasecmp) #endif /* Use BSD. */ #if defined __USE_GNU && defined __UCLIBC_HAS_XLOCALE__ @@ -363,10 +401,12 @@ extern int strncasecmp (__const char *__s1, __const char *__s2, size_t __n) extern int strcasecmp_l (__const char *__s1, __const char *__s2, __locale_t __loc) __THROW __attribute_pure__ __nonnull ((1, 2, 3)); +libc_hidden_proto(strcasecmp_l) extern int strncasecmp_l (__const char *__s1, __const char *__s2, size_t __n, __locale_t __loc) __THROW __attribute_pure__ __nonnull ((1, 2, 4)); +libc_hidden_proto(strncasecmp_l) #endif #ifdef __USE_BSD @@ -375,6 +415,7 @@ extern int strncasecmp_l (__const char *__s1, __const char *__s2, extern char *strsep (char **__restrict __stringp, __const char *__restrict __delim) __THROW __nonnull ((1, 2)); +libc_hidden_proto(strsep) #endif #ifdef __USE_GNU @@ -382,10 +423,12 @@ extern char *strsep (char **__restrict __stringp, #if 0 extern int strverscmp (__const char *__s1, __const char *__s2) __THROW __attribute_pure__ __nonnull ((1, 2)); +libc_hidden_proto(strverscmp) #endif /* Return a string describing the meaning of the signal number in SIG. */ extern char *strsignal (int __sig) __THROW; +libc_hidden_proto(strsignal) /* Copy SRC to DEST, returning the address of the terminating '\0' in DEST. */ #if 0 /* uClibc: disabled */ @@ -394,6 +437,7 @@ extern char *__stpcpy (char *__restrict __dest, __const char *__restrict __src) #endif extern char *stpcpy (char *__restrict __dest, __const char *__restrict __src) __THROW __nonnull ((1, 2)); +libc_hidden_proto(stpcpy) /* Copy no more than N characters of SRC to DEST, returning the address of the last character written into DEST. */ @@ -405,6 +449,7 @@ extern char *__stpncpy (char *__restrict __dest, extern char *stpncpy (char *__restrict __dest, __const char *__restrict __src, size_t __n) __THROW __nonnull ((1, 2)); +libc_hidden_proto(stpncpy) #if 0 /* uClibc does not support strfry or memfrob. */ /* Sautee STRING briskly. */ @@ -420,6 +465,7 @@ extern void *memfrob (void *__s, size_t __n) __THROW __nonnull ((1)); in <libgen.h>) which makes the XPG version of this function available. */ extern char *basename (__const char *__filename) __THROW __nonnull ((1)); +libc_hidden_proto(basename) # endif #endif @@ -428,126 +474,12 @@ extern char *basename (__const char *__filename) __THROW __nonnull ((1)); /* Two OpenBSD extension functions. */ extern size_t strlcat(char *__restrict dst, const char *__restrict src, size_t n) __THROW __nonnull ((1, 2)); +libc_hidden_proto(strlcat) extern size_t strlcpy(char *__restrict dst, const char *__restrict src, size_t n) __THROW __nonnull ((1, 2)); -#endif - -__END_DECLS - - -#ifdef UCLIBC_INTERNAL -/* In the same order and with the same defines */ -libc_hidden_proto(memcpy) -libc_hidden_proto(memmove) -#if defined __USE_SVID || defined __USE_BSD || defined __USE_XOPEN -libc_hidden_proto(memccpy) -#endif /* SVID. */ -libc_hidden_proto(memset) -libc_hidden_proto(memcmp) -libc_hidden_proto(memchr) -#ifdef __USE_GNU -libc_hidden_proto(rawmemchr) -libc_hidden_proto(memrchr) -#endif -libc_hidden_proto(strcpy) -libc_hidden_proto(strncpy) -libc_hidden_proto(strcat) -libc_hidden_proto(strncat) -libc_hidden_proto(strcmp) -libc_hidden_proto(strncmp) -libc_hidden_proto(strcoll) -libc_hidden_proto(strxfrm) -#if defined __USE_GNU && defined __UCLIBC_HAS_XLOCALE__ -libc_hidden_proto(strcoll_l) -libc_hidden_proto(strxfrm_l) -#endif -#if defined __USE_SVID || defined __USE_BSD || defined __USE_XOPEN_EXTENDED -libc_hidden_proto(strdup) -#endif -#if defined __USE_GNU -libc_hidden_proto(strndup) -#endif -libc_hidden_proto(strchr) -libc_hidden_proto(strrchr) -#ifdef __USE_GNU -libc_hidden_proto(strchrnul) -#endif -libc_hidden_proto(strcspn) -libc_hidden_proto(strspn) -libc_hidden_proto(strpbrk) -libc_hidden_proto(strstr) -libc_hidden_proto(strtok) -#if 0 /* uClibc: disabled */ -libc_hidden_proto(__strtok_r) -#endif -#if defined __USE_POSIX || defined __USE_MISC -libc_hidden_proto(strtok_r) -#endif -#ifdef __USE_GNU -libc_hidden_proto(strcasestr) -#endif -#ifdef __USE_GNU -libc_hidden_proto(memmem) -#if 0 /* uClibc: disabled */ -libc_hidden_proto(__mempcpy) -#endif -libc_hidden_proto(mempcpy) -#endif -libc_hidden_proto(strlen) -#ifdef __USE_GNU -libc_hidden_proto(strnlen) -#endif -libc_hidden_proto(strerror) -/* TODO: insert strerror_r mess here */ -#if 0 /* uClibc: disabled */ -libc_hidden_proto(__bzero) -#endif -#ifdef __USE_BSD -/* No libc_hidden_proto for bcopy etc., since uClibc doesn't itself use the - legacy functions. */ -libc_hidden_proto(ffs) -#if 0 /*def __USE_GNU*/ -libc_hidden_proto(ffsl) -# ifdef __GNUC__ -libc_hidden_proto(ffsll) -# endif -# endif -libc_hidden_proto(strcasecmp) -libc_hidden_proto(strncasecmp) -#endif /* Use BSD. */ -#if defined __USE_GNU && defined __UCLIBC_HAS_XLOCALE__ -libc_hidden_proto(strcasecmp_l) -libc_hidden_proto(strncasecmp_l) -#endif -#ifdef __USE_BSD -libc_hidden_proto(strsep) -#endif -#ifdef __USE_GNU -#if 0 -libc_hidden_proto(strverscmp) -#endif -libc_hidden_proto(strsignal) -#if 0 /* uClibc: disabled */ -libc_hidden_proto(__stpcpy) -#endif -libc_hidden_proto(stpcpy) -#if 0 /* uClibc: disabled */ -libc_hidden_proto(__stpncpy) -#endif -libc_hidden_proto(stpncpy) -#if 0 /* uClibc does not support strfry or memfrob. */ -libc_hidden_proto(strfry) -libc_hidden_proto(memfrob) -#endif -# ifndef basename -libc_hidden_proto(basename) -# endif -#endif -#ifdef __USE_BSD -libc_hidden_proto(strlcat) libc_hidden_proto(strlcpy) #endif -#endif +__END_DECLS #endif /* string.h */ |