diff options
Diffstat (limited to 'sysdeps')
| -rw-r--r-- | sysdeps/i386/i486/bits/string.h | 122 |
1 files changed, 62 insertions, 60 deletions
diff --git a/sysdeps/i386/i486/bits/string.h b/sysdeps/i386/i486/bits/string.h index 3a2ee2f6d7..604d990beb 100644 --- a/sysdeps/i386/i486/bits/string.h +++ b/sysdeps/i386/i486/bits/string.h @@ -1,5 +1,6 @@ /* Optimized, inlined string functions. i486 version. - Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc. + Copyright (C) 1997,1998,1999,2000,2001,2002,2003 + Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -50,8 +51,8 @@ #define _HAVE_STRING_ARCH_memcpy 1 #define memcpy(dest, src, n) \ (__extension__ (__builtin_constant_p (n) \ - ? __memcpy_c (dest, src, n) \ - : __memcpy_g (dest, src, n))) + ? __memcpy_c ((dest), (src), (n)) \ + : __memcpy_g ((dest), (src), (n)))) #define __memcpy_c(dest, src, n) \ ((n) == 0 \ ? (dest) \ @@ -202,15 +203,15 @@ memcmp (__const void *__s1, __const void *__s2, size_t __n) #define memset(s, c, n) \ (__extension__ (__builtin_constant_p (n) && (n) <= 16 \ ? ((n) == 1 \ - ? __memset_c1 (s, c) \ - : __memset_gc (s, c, n)) \ + ? __memset_c1 ((s), (c)) \ + : __memset_gc ((s), (c), (n))) \ : (__builtin_constant_p (c) \ ? (__builtin_constant_p (n) \ - ? __memset_ccn (s, c, n) \ - : memset (s, c, n)) \ + ? __memset_ccn ((s), (c), (n)) \ + : memset ((s), (c), (n))) \ : (__builtin_constant_p (n) \ - ? __memset_gcn (s, c, n) \ - : memset (s, c, n))))) + ? __memset_gcn ((s), (c), (n)) \ + : memset ((s), (c), (n)))))) #define __memset_c1(s, c) ({ void *__s = (s); \ *((unsigned char *) __s) = (unsigned char) (c); \ @@ -500,7 +501,7 @@ __memrchr (__const void *__s, int __c, size_t __n) return __res + 1; } # ifdef __USE_GNU -# define memrchr(s, c, n) __memrchr (s, c, n) +# define memrchr(s, c, n) __memrchr ((s), (c), (n)) # endif #endif @@ -565,11 +566,11 @@ __strlen_g (__const char *__str) #define strcpy(dest, src) \ (__extension__ (__builtin_constant_p (src) \ ? (sizeof ((src)[0]) == 1 && strlen (src) + 1 <= 8 \ - ? __strcpy_a_small (dest, src, strlen (src) + 1) \ - : (char *) memcpy ((char *) dest, \ - (__const char *) src, \ + ? __strcpy_a_small ((dest), (src), strlen (src) + 1) \ + : (char *) memcpy ((char *) (dest), \ + (__const char *) (src), \ strlen (src) + 1)) \ - : __strcpy_g (dest, src))) + : __strcpy_g ((dest), (src)))) #define __strcpy_a_small(dest, src, srclen) \ (__extension__ ({ char *__dest = (dest); \ @@ -651,9 +652,9 @@ __strcpy_g (char *__dest, __const char *__src) # define __stpcpy(dest, src) \ (__extension__ (__builtin_constant_p (src) \ ? (strlen (src) + 1 <= 8 \ - ? __stpcpy_a_small (dest, src, strlen (src) + 1) \ - : __stpcpy_c (dest, src, strlen (src) + 1)) \ - : __stpcpy_g (dest, src))) + ? __stpcpy_a_small ((dest), (src), strlen (src) + 1) \ + : __stpcpy_c ((dest), (src), strlen (src) + 1)) \ + : __stpcpy_g ((dest), (src)))) # define __stpcpy_c(dest, src, srclen) \ ((srclen) % 4 == 0 \ ? __mempcpy_by4 (dest, src, srclen) - 1 \ @@ -662,7 +663,7 @@ __strcpy_g (char *__dest, __const char *__src) : __mempcpy_byn (dest, src, srclen) - 1)) /* In glibc itself we use this symbol for namespace reasons. */ -# define stpcpy(dest, src) __stpcpy (dest, src) +# define stpcpy(dest, src) __stpcpy ((dest), (src)) # define __stpcpy_a_small(dest, src, srclen) \ (__extension__ ({ union { \ @@ -825,10 +826,10 @@ __stpcpy_g (char *__dest, __const char *__src) #define strncpy(dest, src, n) \ (__extension__ (__builtin_constant_p (src) \ ? ((strlen (src) + 1 >= ((size_t) (n)) \ - ? (char *) memcpy ((char *) dest, \ - (__const char *) src, n) \ - : __strncpy_cg (dest, src, strlen (src) + 1, n))) \ - : __strncpy_gg (dest, src, n))) + ? (char *) memcpy ((char *) (dest), \ + (__const char *) (src), n) \ + : __strncpy_cg ((dest), (src), strlen (src) + 1, n))) \ + : __strncpy_gg ((dest), (src), n))) #define __strncpy_cg(dest, src, srclen, n) \ (((srclen) % 4 == 0) \ ? __strncpy_by4 (dest, src, srclen, n) \ @@ -956,8 +957,8 @@ __strncpy_gg (char *__dest, __const char *__src, size_t __n) #define _HAVE_STRING_ARCH_strcat 1 #define strcat(dest, src) \ (__extension__ (__builtin_constant_p (src) \ - ? __strcat_c (dest, src, strlen (src) + 1) \ - : __strcat_g (dest, src))) + ? __strcat_c ((dest), (src), strlen (src) + 1) \ + : __strcat_g ((dest), (src)))) __STRING_INLINE char *__strcat_c (char *__dest, __const char __src[], size_t __srclen); @@ -1027,11 +1028,11 @@ __strcat_g (char *__dest, __const char *__src) (__extension__ ({ char *__dest = (dest); \ __builtin_constant_p (src) && __builtin_constant_p (n) \ ? (strlen (src) < ((size_t) (n)) \ - ? strcat (__dest, src) \ - : (*((char *)__mempcpy (strchr (__dest, '\0'), \ - (__const char *) src, n)) = 0, \ - __dest)) \ - : __strncat_g (__dest, src, n); })) + ? strcat (__dest, (src)) \ + : (*(char *)__mempcpy (strchr (__dest, '\0'), \ + (__const char *) (src), \ + (n)) = 0, __dest)) \ + : __strncat_g (__dest, (src), (n)); })) __STRING_INLINE char *__strncat_g (char *__dest, __const char __src[], size_t __n); @@ -1091,7 +1092,7 @@ __strncat_g (char *__dest, __const char __src[], size_t __n) (__extension__ (__builtin_constant_p (s1) && __builtin_constant_p (s2) \ && (sizeof ((s1)[0]) != 1 || strlen (s1) >= 4) \ && (sizeof ((s2)[0]) != 1 || strlen (s2) >= 4) \ - ? memcmp ((__const char *) s1, (__const char *) s2, \ + ? memcmp ((__const char *) (s1), (__const char *) (s2), \ (strlen (s1) < strlen (s2) \ ? strlen (s1) : strlen (s2)) + 1) \ : (__builtin_constant_p (s1) && sizeof ((s1)[0]) == 1 \ @@ -1112,7 +1113,7 @@ __strncat_g (char *__dest, __const char __src[], size_t __n) : __strcmp_gc ((__const unsigned char *) (s1), \ (__const unsigned char *) (s2), \ strlen (s2))) \ - : __strcmp_gg (s1, s2))))) + : __strcmp_gg ((s1), (s2)))))) #define __strcmp_cc(s1, s2, l) \ (__extension__ ({ register int __result = (s1)[0] - (s2)[0]; \ @@ -1193,10 +1194,10 @@ __strcmp_gg (__const char *__s1, __const char *__s2) #define _HAVE_STRING_ARCH_strncmp 1 #define strncmp(s1, s2, n) \ (__extension__ (__builtin_constant_p (s1) && strlen (s1) < ((size_t) (n)) \ - ? strcmp (s1, s2) \ + ? strcmp ((s1), (s2)) \ : (__builtin_constant_p (s2) && strlen (s2) < ((size_t) (n))\ - ? strcmp (s1, s2) \ - : __strncmp_g (s1, s2, n)))) + ? strcmp ((s1), (s2)) \ + : __strncmp_g ((s1), (s2), (n))))) __STRING_INLINE int __strncmp_g (__const char *__s1, __const char *__s2, size_t __n); @@ -1239,9 +1240,9 @@ __strncmp_g (__const char *__s1, __const char *__s2, size_t __n) #define strchr(s, c) \ (__extension__ (__builtin_constant_p (c) \ ? ((c) == '\0' \ - ? (char *) __rawmemchr (s, c) \ - : __strchr_c (s, ((c) & 0xff) << 8)) \ - : __strchr_g (s, c))) + ? (char *) __rawmemchr ((s), (c)) \ + : __strchr_c ((s), ((c) & 0xff) << 8)) \ + : __strchr_g ((s), (c)))) __STRING_INLINE char *__strchr_c (__const char *__s, int __c); @@ -1298,9 +1299,9 @@ __strchr_g (__const char *__s, int __c) #define __strchrnul(s, c) \ (__extension__ (__builtin_constant_p (c) \ ? ((c) == '\0' \ - ? (char *) __rawmemchr (s, c) \ - : __strchrnul_c (s, ((c) & 0xff) << 8)) \ - : __strchrnul_g (s, c))) + ? (char *) __rawmemchr ((s), c) \ + : __strchrnul_c ((s), ((c) & 0xff) << 8)) \ + : __strchrnul_g ((s), c))) __STRING_INLINE char *__strchrnul_c (__const char *__s, int __c); @@ -1351,7 +1352,7 @@ __strchrnul_g (__const char *__s, int __c) return __res; } #ifdef __USE_GNU -# define strchrnul(s, c) __strchrnul (s, c) +# define strchrnul(s, c) __strchrnul ((s), (c)) #endif @@ -1360,8 +1361,8 @@ __strchrnul_g (__const char *__s, int __c) # define _HAVE_STRING_ARCH_index 1 # define index(s, c) \ (__extension__ (__builtin_constant_p (c) \ - ? __strchr_c (s, ((c) & 0xff) << 8) \ - : __strchr_g (s, c))) + ? __strchr_c ((s), ((c) & 0xff) << 8) \ + : __strchr_g ((s), (c)))) #endif @@ -1369,8 +1370,8 @@ __strchrnul_g (__const char *__s, int __c) #define _HAVE_STRING_ARCH_strrchr 1 #define strrchr(s, c) \ (__extension__ (__builtin_constant_p (c) \ - ? __strrchr_c (s, ((c) & 0xff) << 8) \ - : __strrchr_g (s, c))) + ? __strrchr_c ((s), ((c) & 0xff) << 8) \ + : __strrchr_g ((s), (c)))) #ifdef __i686__ __STRING_INLINE char *__strrchr_c (__const char *__s, int __c); @@ -1474,8 +1475,8 @@ __strrchr_g (__const char *__s, int __c) # define _HAVE_STRING_ARCH_rindex 1 # define rindex(s, c) \ (__extension__ (__builtin_constant_p (c) \ - ? __strrchr_c (s, ((c) & 0xff) << 8) \ - : __strrchr_g (s, c))) + ? __strrchr_c ((s), ((c) & 0xff) << 8) \ + : __strrchr_g ((s), (c)))) #endif @@ -1487,9 +1488,9 @@ __strrchr_g (__const char *__s, int __c) ? ((reject)[0] == '\0' \ ? strlen (s) \ : ((reject)[1] == '\0' \ - ? __strcspn_c1 (s, (((reject)[0] << 8) & 0xff00)) \ - : __strcspn_cg (s, reject, strlen (reject)))) \ - : __strcspn_g (s, reject))) + ? __strcspn_c1 ((s), (((reject)[0] << 8) & 0xff00)) \ + : __strcspn_cg ((s), (reject), strlen (reject)))) \ + : __strcspn_g ((s), (reject)))) __STRING_INLINE size_t __strcspn_c1 (__const char *__s, int __reject); @@ -1608,9 +1609,9 @@ __strcspn_g (__const char *__s, __const char *__reject) ? ((accept)[0] == '\0' \ ? ((void) (s), 0) \ : ((accept)[1] == '\0' \ - ? __strspn_c1 (s, (((accept)[0] << 8 ) & 0xff00)) \ - : __strspn_cg (s, accept, strlen (accept)))) \ - : __strspn_g (s, accept))) + ? __strspn_c1 ((s), (((accept)[0] << 8 ) & 0xff00)) \ + : __strspn_cg ((s), (accept), strlen (accept)))) \ + : __strspn_g ((s), (accept)))) #ifndef _FORCE_INLINES __STRING_INLINE size_t __strspn_c1 (__const char *__s, int __accept); @@ -1727,9 +1728,9 @@ __strspn_g (__const char *__s, __const char *__accept) ? ((accept)[0] == '\0' \ ? ((void) (s), NULL) \ : ((accept)[1] == '\0' \ - ? strchr (s, (accept)[0]) \ - : __strpbrk_cg (s, accept, strlen (accept)))) \ - : __strpbrk_g (s, accept))) + ? strchr ((s), (accept)[0]) \ + : __strpbrk_cg ((s), (accept), strlen (accept)))) \ + : __strpbrk_g ((s), (accept)))) __STRING_INLINE char *__strpbrk_cg (__const char *__s, __const char __accept[], size_t __accept_len); @@ -1832,11 +1833,12 @@ __strpbrk_g (__const char *__s, __const char *__accept) #define strstr(haystack, needle) \ (__extension__ (__builtin_constant_p (needle) && sizeof ((needle)[0]) == 1 \ ? ((needle)[0] == '\0' \ - ? haystack \ + ? (haystack) \ : ((needle)[1] == '\0' \ - ? strchr (haystack, (needle)[0]) \ - : __strstr_cg (haystack, needle, strlen (needle)))) \ - : __strstr_g (haystack, needle))) + ? strchr ((haystack), (needle)[0]) \ + : __strstr_cg ((haystack), (needle), \ + strlen (needle)))) \ + : __strstr_g ((haystack), (needle)))) /* Please note that this function need not handle NEEDLEs with a length shorter than two. */ |