diff options
| -rw-r--r-- | ChangeLog | 23 | ||||
| -rw-r--r-- | iconv/gconv_conf.c | 20 | ||||
| -rw-r--r-- | iconv/gconv_db.c | 15 | ||||
| -rw-r--r-- | iconv/gconv_int.h | 3 | ||||
| -rw-r--r-- | malloc/malloc.c | 1 | ||||
| -rw-r--r-- | string/bits/string2.h | 259 | ||||
| -rw-r--r-- | sysdeps/i386/i486/bits/string.h | 15 |
7 files changed, 193 insertions, 143 deletions
diff --git a/ChangeLog b/ChangeLog index be527caa94..ed639cbab0 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,26 @@ +1998-05-08 12:26 Ulrich Drepper <drepper@cygnus.com> + + * iconv/gconv_int.h (struct gconv_module): Remove cost field and add + cost_hi and cost_lo. + * iconv/gconv_conf.c (builtin_modules): Initialize cost_hi from + Cost parameter and set cost_lo to INT_MAX. + (add_module): Take new parameter and use it to initialize cost_lo. + (read_conf_file): Count modules being loaded and use counter for + new parameter to add_module. + * iconv/gconv_db.c (find_derivation): When look for cost examine + cost_hi and cost_lo. + +1998-05-08 10:52 Ulrich Drepper <drepper@cygnus.com> + + * string/bits/string2.h: Don't use unsigned char * unless really + necessary since this disturbs C++. + * sysdeps/i386/i486/bits/string.h: Likewise. + Patch by Bernd Schmidt <crux@Pool.Informatik.RWTH-Aachen.DE>. + +1998-05-08 13:53 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> + + * malloc/malloc.c (top_check): Fix last change. + 1998-05-07 Ulrich Drepper <drepper@cygnus.com> * sysdeps/powerpc/bits/setjmp.h (_JMPBUF_UNWINDS): Define. diff --git a/iconv/gconv_conf.c b/iconv/gconv_conf.c index ae5ba19e5d..6457e37113 100644 --- a/iconv/gconv_conf.c +++ b/iconv/gconv_conf.c @@ -20,6 +20,7 @@ #include <ctype.h> #include <errno.h> +#include <limits.h> #include <search.h> #include <stdio.h> #include <stdlib.h> @@ -54,7 +55,8 @@ static struct gconv_module builtin_modules[] = from_constpfx_len: ConstLen, \ from_regex: NULL, \ to_string: To, \ - cost: Cost, \ + cost_hi: Cost, \ + cost_lo: INT_MAX, \ module_name: Name \ }, #define BUILTIN_ALIAS(From, To) @@ -151,7 +153,7 @@ add_alias (char *rp) /* Add new module. */ static inline void add_module (char *rp, const char *directory, size_t dir_len, void **modules, - size_t *nmodules) + size_t *nmodules, int modcounter) { /* We expect now 1. `from' name @@ -164,7 +166,7 @@ add_module (char *rp, const char *directory, size_t dir_len, void **modules, size_t const_len; int from_is_regex; int need_ext; - int cost; + int cost_hi; while (isspace (*rp)) ++rp; @@ -198,7 +200,7 @@ add_module (char *rp, const char *directory, size_t dir_len, void **modules, { /* There is no cost, use one by default. */ *wp++ = '\0'; - cost = 1; + cost_hi = 1; } else { @@ -206,10 +208,10 @@ add_module (char *rp, const char *directory, size_t dir_len, void **modules, char *endp; *wp++ = '\0'; - cost = strtol (rp, &endp, 10); + cost_hi = strtol (rp, &endp, 10); if (rp == endp) /* No useful information. */ - cost = 1; + cost_hi = 1; } if (module[0] == '\0') @@ -264,7 +266,8 @@ add_module (char *rp, const char *directory, size_t dir_len, void **modules, new_module->to_string = memcpy ((char *) new_module->from_constpfx + (to - from), to, module - to); - new_module->cost = cost; + new_module->cost_hi = cost_hi; + new_module->cost_lo = modcounter; new_module->module_name = (char *) new_module->to_string + (module - to); @@ -314,6 +317,7 @@ read_conf_file (const char *filename, const char *directory, size_t dir_len, FILE *fp = fopen (filename, "r"); char *line = NULL; size_t line_len = 0; + int modcounter = 0; /* Don't complain if a file is not present or readable, simply silently ignore it. */ @@ -356,7 +360,7 @@ read_conf_file (const char *filename, const char *directory, size_t dir_len, add_alias (rp); else if (rp - word == sizeof ("module") - 1 && memcmp (word, "module", sizeof ("module") - 1) == 0) - add_module (rp, directory, dir_len, modules, nmodules); + add_module (rp, directory, dir_len, modules, nmodules, modcounter++); /* else */ /* Otherwise ignore the line. */ } diff --git a/iconv/gconv_db.c b/iconv/gconv_db.c index 62d8f0540c..503c5d0c86 100644 --- a/iconv/gconv_db.c +++ b/iconv/gconv_db.c @@ -261,7 +261,8 @@ find_derivation (const char *toset, const char *toset_expand, { __libc_lock_define_initialized (static, lock) struct derivation_step *first, *current, **lastp, *best = NULL; - int best_cost = 0; + int best_cost_hi = 0; + int best_cost_lo = 0; int result; result = derivation_lookup (fromset_expand ?: fromset, toset_expand ?: toset, @@ -429,18 +430,22 @@ find_derivation (const char *toset, const char *toset_expand, /* Determine the costs. If they are lower than the previous solution (or this is the first solution) remember this solution. */ - int cost = __gconv_modules_db[cnt]->cost; + int cost_hi = __gconv_modules_db[cnt]->cost_hi; + int cost_lo = __gconv_modules_db[cnt]->cost_lo; struct derivation_step *runp = current; while (runp->code != NULL) { - cost += runp->code->cost; + cost_hi += runp->code->cost_hi; + cost_lo += runp->code->cost_lo; runp = runp->last; } - if (best == NULL || cost < best_cost) + if (best == NULL || cost_hi < best_cost_hi + || (cost_hi == best_cost_hi && cost_lo < best_cost_lo)) { best = NEW_STEP (result_set, __gconv_modules_db[cnt], current); - best_cost = cost; + best_cost_hi = cost_hi; + best_cost_lo = cost_lo; } } else diff --git a/iconv/gconv_int.h b/iconv/gconv_int.h index 80cced4d4a..e4202f68ea 100644 --- a/iconv/gconv_int.h +++ b/iconv/gconv_int.h @@ -70,7 +70,8 @@ struct gconv_module const char *to_string; - int cost; + int cost_hi; + int cost_lo; const char *module_name; }; diff --git a/malloc/malloc.c b/malloc/malloc.c index 607961a9c6..78e6b399b2 100644 --- a/malloc/malloc.c +++ b/malloc/malloc.c @@ -4250,7 +4250,6 @@ static int #if __STD_C top_check(void) #else -static int top_check() #endif { diff --git a/string/bits/string2.h b/string/bits/string2.h index a84cede465..e26d4df53a 100644 --- a/string/bits/string2.h +++ b/string/bits/string2.h @@ -52,28 +52,28 @@ # if __BYTE_ORDER == __LITTLE_ENDIAN # define __STRING2_SMALL_GET16(src, idx) \ - (((__const unsigned char *) (src))[idx + 1] << 8 \ - | ((__const unsigned char *) (src))[idx]) + (((__const unsigned char *) (__const char *) (src))[idx + 1] << 8 \ + | ((__const unsigned char *) (__const char *) (src))[idx]) # define __STRING2_SMALL_GET32(src, idx) \ - (((((__const unsigned char *) (src))[idx + 3] << 8 \ - | ((__const char *) (src))[idx + 2]) << 8 \ - | ((__const unsigned char *) (src))[idx + 1]) << 8 \ - | ((__const unsigned char *) (src))[idx]) + (((((__const unsigned char *) (__const char *) (src))[idx + 3] << 8 \ + | ((__const unsigned char *) (__const char *) (src))[idx + 2]) << 8 \ + | ((__const unsigned char *) (__const char *) (src))[idx + 1]) << 8 \ + | ((__const unsigned char *) (__const char *) (src))[idx]) # else # define __STRING2_SMALL_GET16(src, idx) \ - (((__const unsigned char *) (src))[idx] << 8 \ - | ((__const unsigned char *) (src))[idx + 1]) + (((__const unsigned char *) (__const char *) (src))[idx] << 8 \ + | ((__const unsigned char *) (__const char *) (src))[idx + 1]) # define __STRING2_SMALL_GET32(src, idx) \ - (((((__const unsigned char *) (src))[idx] << 8 \ - | ((__const unsigned char *) (src))[idx + 1]) << 8 \ - | ((__const unsigned char *) (src))[idx + 2]) << 8 \ - | ((__const unsigned char *) (src))[idx + 3]) + (((((__const unsigned char *) (__const char *) (src))[idx] << 8 \ + | ((__const unsigned char *) (__const char *) (src))[idx + 1]) << 8 \ + | ((__const unsigned char *) (__const char *) (src))[idx + 2]) << 8 \ + | ((__const unsigned char *) (__const char *) (src))[idx + 3]) # endif #else /* These are a few types we need for the optimizations if we cannot use unaligned memory accesses. */ # define __STRING2_COPY_TYPE(N) \ - typedef struct { char __arr[N]; } \ + typedef struct { unsigned char __arr[N]; } \ __STRING2_COPY_ARR##N __attribute__ ((packed)) __STRING2_COPY_TYPE (2); __STRING2_COPY_TYPE (3); @@ -111,7 +111,7 @@ __STRING2_COPY_TYPE (8); # if _STRING_ARCH_unaligned # define __strcpy_small(dest, src, srclen) \ - (__extension__ ({ unsigned char *__dest = (unsigned char *) (dest); \ + (__extension__ ({ char *__dest = (char *) (dest); \ switch (srclen) \ { \ case 1: \ @@ -155,10 +155,10 @@ __STRING2_COPY_TYPE (8); __STRING2_SMALL_GET32 (src, 4); \ break; \ } \ - (char *) __dest; })) + __dest; })) # else # define __strcpy_small(dest, src, srclen) \ - (__extension__ ({ unsigned char *__dest = (unsigned char *) (dest); \ + (__extension__ ({ char *__dest = (char *) (dest); \ switch (srclen) \ { \ case 1: \ @@ -167,68 +167,68 @@ __STRING2_COPY_TYPE (8); case 2: \ *((__STRING2_COPY_ARR2 *) __dest) = \ ((__STRING2_COPY_ARR2) \ - { { ((__const unsigned char *) (src))[0], \ + { { ((__const char *) (src))[0], \ '\0' } }); \ break; \ case 3: \ *((__STRING2_COPY_ARR3 *) __dest) = \ ((__STRING2_COPY_ARR3) \ - { { ((__const unsigned char *) (src))[0], \ - ((__const unsigned char *) (src))[1], \ + { { ((__const char *) (src))[0], \ + ((__const char *) (src))[1], \ '\0' } }); \ break; \ case 4: \ *((__STRING2_COPY_ARR4 *) __dest) = \ ((__STRING2_COPY_ARR4) \ - { { ((__const unsigned char *) (src))[0], \ - ((__const unsigned char *) (src))[1], \ - ((__const unsigned char *) (src))[2], \ + { { ((__const char *) (src))[0], \ + ((__const char *) (src))[1], \ + ((__const char *) (src))[2], \ '\0' } }); \ break; \ case 5: \ *((__STRING2_COPY_ARR5 *) __dest) = \ ((__STRING2_COPY_ARR5) \ - { { ((__const unsigned char *) (src))[0], \ - ((__const unsigned char *) (src))[1], \ - ((__const unsigned char *) (src))[2], \ - ((__const unsigned char *) (src))[3], \ + { { ((__const char *) (src))[0], \ + ((__const char *) (src))[1], \ + ((__const char *) (src))[2], \ + ((__const char *) (src))[3], \ '\0' } }); \ break; \ case 6: \ *((__STRING2_COPY_ARR6 *) __dest) = \ ((__STRING2_COPY_ARR6) \ - { { ((__const unsigned char *) (src))[0], \ - ((__const unsigned char *) (src))[1], \ - ((__const unsigned char *) (src))[2], \ - ((__const unsigned char *) (src))[3], \ - ((__const unsigned char *) (src))[4], \ + { { ((__const char *) (src))[0], \ + ((__const char *) (src))[1], \ + ((__const char *) (src))[2], \ + ((__const char *) (src))[3], \ + ((__const char *) (src))[4], \ '\0' } }); \ break; \ case 7: \ *((__STRING2_COPY_ARR7 *) __dest) = \ ((__STRING2_COPY_ARR7) \ - { { ((__const unsigned char *) (src))[0], \ - ((__const unsigned char *) (src))[1], \ - ((__const unsigned char *) (src))[2], \ - ((__const unsigned char *) (src))[3], \ - ((__const unsigned char *) (src))[4], \ - ((__const unsigned char *) (src))[5], \ + { { ((__const char *) (src))[0], \ + ((__const char *) (src))[1], \ + ((__const char *) (src))[2], \ + ((__const char *) (src))[3], \ + ((__const char *) (src))[4], \ + ((__const char *) (src))[5], \ '\0' } }); \ break; \ case 8: \ *((__STRING2_COPY_ARR8 *) __dest) = \ ((__STRING2_COPY_ARR8) \ - { { ((__const unsigned char *) (src))[0], \ - ((__const unsigned char *) (src))[1], \ - ((__const unsigned char *) (src))[2], \ - ((__const unsigned char *) (src))[3], \ - ((__const unsigned char *) (src))[4], \ - ((__const unsigned char *) (src))[5], \ - ((__const unsigned char *) (src))[6], \ + { { ((__const char *) (src))[0], \ + ((__const char *) (src))[1], \ + ((__const char *) (src))[2], \ + ((__const char *) (src))[3], \ + ((__const char *) (src))[4], \ + ((__const char *) (src))[5], \ + ((__const char *) (src))[6], \ '\0' } }); \ break; \ } \ - (char *) __dest; })) + __dest; })) # endif #endif @@ -248,7 +248,7 @@ __STRING2_COPY_TYPE (8); # if _STRING_ARCH_unaligned # define __stpcpy_small(dest, src, srclen) \ - (__extension__ ({ unsigned char *__dest = (unsigned char *) (dest); \ + (__extension__ ({ char *__dest = (char *) (dest); \ switch (srclen) \ { \ case 1: \ @@ -299,10 +299,10 @@ __STRING2_COPY_TYPE (8); __dest += 7; \ break; \ } \ - (char *) __dest; })) + __dest; })) # else # define __stpcpy_small(dest, src, srclen) \ - (__extension__ ({ unsigned char *__dest = (unsigned char *) (dest); \ + (__extension__ ({ char *__dest = (char *) (dest); \ switch (srclen) \ { \ case 1: \ @@ -311,68 +311,68 @@ __STRING2_COPY_TYPE (8); case 2: \ *((__STRING2_COPY_ARR2 *) __dest) = \ ((__STRING2_COPY_ARR2) \ - { { ((__const unsigned char *) (src))[0], \ + { { ((__const char *) (src))[0], \ '\0' } }); \ break; \ case 3: \ *((__STRING2_COPY_ARR3 *) __dest) = \ ((__STRING2_COPY_ARR3) \ - { { ((__const unsigned char *) (src))[0], \ - ((__const unsigned char *) (src))[1], \ + { { ((__const char *) (src))[0], \ + ((__const char *) (src))[1], \ '\0' } }); \ break; \ case 4: \ *((__STRING2_COPY_ARR4 *) __dest) = \ ((__STRING2_COPY_ARR4) \ - { { ((__const unsigned char *) (src))[0], \ - ((__const unsigned char *) (src))[1], \ - ((__const unsigned char *) (src))[2], \ + { { ((__const char *) (src))[0], \ + ((__const char *) (src))[1], \ + ((__const char *) (src))[2], \ '\0' } }); \ break; \ case 5: \ *((__STRING2_COPY_ARR5 *) __dest) = \ ((__STRING2_COPY_ARR5) \ - { { ((__const unsigned char *) (src))[0], \ - ((__const unsigned char *) (src))[1], \ - ((__const unsigned char *) (src))[2], \ - ((__const unsigned char *) (src))[3], \ + { { ((__const char *) (src))[0], \ + ((__const char *) (src))[1], \ + ((__const char *) (src))[2], \ + ((__const char *) (src))[3], \ '\0' } }); \ break; \ case 6: \ *((__STRING2_COPY_ARR6 *) __dest) = \ ((__STRING2_COPY_ARR6) \ - { { ((__const unsigned char *) (src))[0], \ - ((__const unsigned char *) (src))[1], \ - ((__const unsigned char *) (src))[2], \ - ((__const unsigned char *) (src))[3], \ - ((__const unsigned char *) (src))[4], \ + { { ((__const char *) (src))[0], \ + ((__const char *) (src))[1], \ + ((__const char *) (src))[2], \ + ((__const char *) (src))[3], \ + ((__const char *) (src))[4], \ '\0' } }); \ break; \ case 7: \ *((__STRING2_COPY_ARR7 *) __dest) = \ ((__STRING2_COPY_ARR7) \ - { { ((__const unsigned char *) (src))[0], \ - ((__const unsigned char *) (src))[1], \ - ((__const unsigned char *) (src))[2], \ - ((__const unsigned char *) (src))[3], \ - ((__const unsigned char *) (src))[4], \ - ((__const unsigned char *) (src))[5], \ + { { ((__const char *) (src))[0], \ + ((__const char *) (src))[1], \ + ((__const char *) (src))[2], \ + ((__const char *) (src))[3], \ + ((__const char *) (src))[4], \ + ((__const char *) (src))[5], \ '\0' } }); \ break; \ case 8: \ *((__STRING2_COPY_ARR8 *) __dest) = \ ((__STRING2_COPY_ARR8) \ - { { ((__const unsigned char *) (src))[0], \ - ((__const unsigned char *) (src))[1], \ - ((__const unsigned char *) (src))[2], \ - ((__const unsigned char *) (src))[3], \ - ((__const unsigned char *) (src))[4], \ - ((__const unsigned char *) (src))[5], \ - ((__const unsigned char *) (src))[6], \ + { { ((__const char *) (src))[0], \ + ((__const char *) (src))[1], \ + ((__const char *) (src))[2], \ + ((__const char *) (src))[3], \ + ((__const char *) (src))[4], \ + ((__const char *) (src))[5], \ + ((__const char *) (src))[6], \ '\0' } }); \ break; \ } \ - (char *) (__dest + ((srclen) - 1)); })) + __dest + ((srclen) - 1); })) # endif # endif #endif @@ -428,8 +428,9 @@ __STRING2_COPY_TYPE (8); (__extension__ (__builtin_constant_p (s1) && __builtin_constant_p (s2) \ && (!__string2_1bptr_p (s1) || strlen (s1) >= 4) \ && (!__string2_1bptr_p (s2) || strlen (s2) >= 4) \ - ? memcmp (s1, s2, (strlen (s1) < strlen (s2) \ - ? strlen (s1) : strlen (s2)) + 1) \ + ? memcmp ((__const char *) s1, (__const char *) s2, \ + (strlen (s1) < strlen (s2) \ + ? strlen (s1) : strlen (s2)) + 1) \ : (__builtin_constant_p (s1) && __string2_1bptr_p (s1) \ && strlen (s1) < 4 \ ? (__builtin_constant_p (s2) && __string2_1bptr_p (s2) \ @@ -444,40 +445,48 @@ __STRING2_COPY_TYPE (8); # define __strcmp_cc(s1, s2, l) \ (__extension__ ({ register int __result = \ - (((__const unsigned char *) (s1))[0] \ - - ((__const unsigned char *) (s2))[0]); \ + (((__const unsigned char *) (__const char *) (s1))[0] \ + - ((__const unsigned char *) (__const char *)(s2))[0]);\ if (l > 0 && __result == 0) \ { \ - __result = (((__const unsigned char *) (s1))[1] \ - - ((__const unsigned char *) (s2))[1]); \ + __result = (((__const unsigned char *) \ + (__const char *) (s1))[1] \ + - ((__const unsigned char *) \ + (__const char *) (s2))[1]); \ if (l > 1 && __result == 0) \ { \ __result = \ - (((__const unsigned char *) (s1))[2] \ - - ((__const unsigned char *) (s2))[2]); \ + (((__const unsigned char *) \ + (__const char *) (s1))[2] \ + - ((__const unsigned char *) \ + (__const char *) (s2))[2]); \ if (l > 2 && __result == 0) \ __result = \ - (((__const unsigned char *) (s1))[3] \ - - ((__const unsigned char *) (s2))[3]); \ + (((__const unsigned char *) \ + (__const char *) (s1))[3] \ + - ((__const unsigned char *) \ + (__const char *) (s2))[3]); \ } \ } \ __result; })) # define __strcmp_cg(s1, s2, l1) \ (__extension__ ({ __const unsigned char *__s2 = \ - (__const unsigned char *) (s2); \ + (__const unsigned char *) (__const char *) (s2); \ register int __result = \ - (((__const unsigned char *) (s1))[0] - __s2[0]); \ + (((__const unsigned char *) (__const char *) (s1))[0] \ + - __s2[0]); \ if (l1 > 0 && __result == 0) \ { \ - __result = (((__const unsigned char *) (s1))[1] \ - - __s2[1]); \ + __result = (((__const unsigned char *) \ + (__const char *) (s1))[1] - __s2[1]); \ if (l1 > 1 && __result == 0) \ { \ - __result = (((__const unsigned char *) (s1))[2] \ - - __s2[2]); \ + __result = (((__const unsigned char *) \ + (__const char *) (s1))[2] - __s2[2]);\ if (l1 > 2 && __result == 0) \ - __result = (((__const unsigned char *) (s1))[3] \ + __result = (((__const unsigned char *) \ + (__const char *) (s1))[3] \ - __s2[3]); \ } \ } \ @@ -485,21 +494,25 @@ __STRING2_COPY_TYPE (8); # define __strcmp_gc(s1, s2, l2) \ (__extension__ ({ __const unsigned char *__s1 = \ - (__const unsigned char *) (s1); \ + (__const unsigned char *) (__const char *) (s1); \ register int __result = \ - __s1[0] - ((__const unsigned char *) (s2))[0]; \ + __s1[0] - ((__const unsigned char *) \ + (__const char *) (s2))[0]; \ if (l2 > 0 && __result == 0) \ { \ __result = (__s1[1] \ - - ((__const unsigned char *) (s2))[1]); \ + - ((__const unsigned char *) \ + (__const char *) (s2))[1]); \ if (l2 > 1 && __result == 0) \ { \ __result = \ - (__s1[2] - ((__const unsigned char *) (s2))[2]);\ + (__s1[2] - ((__const unsigned char *) \ + (__const char *) (s2))[2]); \ if (l2 > 2 && __result == 0) \ __result = \ (__s1[3] \ - - ((__const unsigned char *)(s2))[3]); \ + - ((__const unsigned char *) \ + (__const char *) (s2))[3]); \ } \ } \ __result; })) @@ -522,14 +535,14 @@ __STRING2_COPY_TYPE (8); #ifndef _HAVE_STRING_ARCH_strcspn # define strcspn(s, reject) \ (__extension__ (__builtin_constant_p (reject) && __string2_1bptr_p (reject) \ - ? (((__const unsigned char *) (reject))[0] == '\0' \ + ? (((__const char *) (reject))[0] == '\0' \ ? strlen (s) \ - : (((__const unsigned char *) (reject))[1] == '\0' \ + : (((__const char *) (reject))[1] == '\0' \ ? __strcspn_c1 (s, ((__const char *) (reject))[0]) \ - : (((__const unsigned char *) (reject))[2] == '\0' \ + : (((__const char *) (reject))[2] == '\0' \ ? __strcspn_c2 (s, ((__const char *) (reject))[0], \ ((__const char *) (reject))[1]) \ - : (((__const unsigned char *) (reject))[3] == '\0' \ + : (((__const char *) (reject))[3] == '\0' \ ? __strcspn_c3 (s, \ ((__const char *) (reject))[0], \ ((__const char *) (reject))[1], \ @@ -579,14 +592,14 @@ __strcspn_c3 (__const char *__s, char __reject1, char __reject2, #ifndef _HAVE_STRING_ARCH_strspn # define strspn(s, accept) \ (__extension__ (__builtin_constant_p (accept) && __string2_1bptr_p (accept) \ - ? (((__const unsigned char *) (accept))[0] == '\0' \ + ? (((__const char *) (accept))[0] == '\0' \ ? 0 \ - : (((__const unsigned char *) (accept))[1] == '\0' \ + : (((__const char *) (accept))[1] == '\0' \ ? __strspn_c1 (s, ((__const char *) (accept))[0]) \ - : (((__const unsigned char *) (accept))[2] == '\0' \ + : (((__const char *) (accept))[2] == '\0' \ ? __strspn_c2 (s, ((__const char *) (accept))[0], \ ((__const char *) (accept))[1]) \ - : (((__const unsigned char *) (accept))[3] == '\0' \ + : (((__const char *) (accept))[3] == '\0' \ ? __strspn_c3 (s, \ ((__const char *) (accept))[0], \ ((__const char *) (accept))[1], \ @@ -636,14 +649,14 @@ __strspn_c3 (__const char *__s, char __accept1, char __accept2, char __accept3) #ifndef _HAVE_STRING_ARCH_strpbrk # define strpbrk(s, accept) \ (__extension__ (__builtin_constant_p (accept) && __string2_1bptr_p (accept) \ - ? (((__const unsigned char *) (accept))[0] == '\0' \ + ? (((__const char *) (accept))[0] == '\0' \ ? NULL \ - : (((__const unsigned char *) (accept))[1] == '\0' \ - ? strchr (s, ((__const unsigned char *) (accept))[0]) \ - : (((__const unsigned char *) (accept))[2] == '\0' \ + : (((__const char *) (accept))[1] == '\0' \ + ? strchr (s, ((__const char *) (accept))[0]) \ + : (((__const char *) (accept))[2] == '\0' \ ? __strpbrk_c2 (s, ((__const char *) (accept))[0], \ ((__const char *) (accept))[1]) \ - : (((__const unsigned char *) (accept))[3] == '\0' \ + : (((__const char *) (accept))[3] == '\0' \ ? __strpbrk_c3 (s, \ ((__const char *) (accept))[0], \ ((__const char *) (accept))[1], \ @@ -681,11 +694,11 @@ __strpbrk_c3 (__const char *__s, char __accept1, char __accept2, #ifndef _HAVE_STRING_ARCH_strstr # define strstr(haystack, needle) \ (__extension__ (__builtin_constant_p (needle) && __string2_1bptr_p (needle) \ - ? (((__const unsigned char *) (needle))[0] == '\0' \ + ? (((__const char *) (needle))[0] == '\0' \ ? (char *) (haystack) \ - : (((__const unsigned char *) (needle))[1] == '\0' \ + : (((__const char *) (needle))[1] == '\0' \ ? strchr (haystack, \ - ((__const unsigned char *) (needle))[0]) \ + ((__const char *) (needle))[0]) \ : strstr (haystack, needle))) \ : strstr (haystack, needle))) #endif @@ -707,8 +720,8 @@ strnlen (__const char *__string, size_t __maxlen) #ifndef _HAVE_STRING_ARCH_strtok_r # define __strtok_r(s, sep, nextp) \ (__extension__ (__builtin_constant_p (sep) && __string2_1bptr_p (sep) \ - ? (((__const unsigned char *) (sep))[0] != '\0' \ - && ((__const unsigned char *) (sep))[1] == '\0' \ + ? (((__const char *) (sep))[0] != '\0' \ + && ((__const char *) (sep))[1] == '\0' \ ? __strtok_r_1c (s, ((__const char *) (sep))[0], nextp) \ : __strtok_r (s, sep, nextp)) \ : __strtok_r (s, sep, nextp))) @@ -749,14 +762,14 @@ __strtok_r_1c (char *__s, char __sep, char **__nextp) # define __strsep(s, reject) \ (__extension__ (__builtin_constant_p (reject) && __string2_1bptr_p (reject) \ - && ((__const unsigned char *) (reject))[0] != '\0' \ - ? (((__const unsigned char *) (reject))[1] == '\0' \ + && ((__const char *) (reject))[0] != '\0' \ + ? (((__const char *) (reject))[1] == '\0' \ ? __strsep_1c (s, \ ((__const char *) (reject))[0]) \ - : (((__const unsigned char *) (reject))[2] == '\0' \ + : (((__const char *) (reject))[2] == '\0' \ ? __strsep_2c (s, ((__const char *) (reject))[0], \ ((__const char *) (reject))[1]) \ - : (((__const unsigned char *) (reject))[3] == '\0' \ + : (((__const char *) (reject))[3] == '\0' \ ? __strsep_3c (s, ((__const char *) (reject))[0], \ ((__const char *) (reject))[1], \ ((__const char *) (reject))[2]) \ @@ -858,7 +871,7 @@ __strsep_g (char **__s, __const char *__reject) # define __strdup(s) \ (__extension__ (__builtin_constant_p (s) && __string2_1bptr_p (s) \ - ? (((__const unsigned char *) (s))[0] == '\0' \ + ? (((__const char *) (s))[0] == '\0' \ ? (char *) calloc (1, 1) \ : ({ size_t __len = strlen (s) + 1; \ char *__retval = (char *) malloc (__len); \ @@ -881,7 +894,7 @@ __strsep_g (char **__s, __const char *__reject) # define __strndup(s, n) \ (__extension__ (__builtin_constant_p (s) && __string2_1bptr_p (s) \ - ? (((__const unsigned char *) (s))[0] == '\0' \ + ? (((__const char *) (s))[0] == '\0' \ ? (char *) calloc (1, 1) \ : ({ size_t __len = strlen (s) + 1; \ size_t __n = (n); \ diff --git a/sysdeps/i386/i486/bits/string.h b/sysdeps/i386/i486/bits/string.h index 3bd8f8922c..7a919a1ac3 100644 --- a/sysdeps/i386/i486/bits/string.h +++ b/sysdeps/i386/i486/bits/string.h @@ -386,7 +386,9 @@ __strlen_g (__const char *__str) (__extension__ (__builtin_constant_p (src) \ ? (sizeof ((src)[0]) == 1 && strlen (src) + 1 <= 8 \ ? __strcpy_small (dest, src, strlen (src) + 1) \ - : (char *) memcpy (dest, src, strlen (src) + 1)) \ + : (char *) memcpy ((char *) dest, \ + (__const char *) src, \ + strlen (src) + 1)) \ : __strcpy_g (dest, src))) #define __strcpy_small(dest, src, srclen) \ @@ -620,7 +622,8 @@ __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 (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) \ @@ -793,7 +796,8 @@ __strcat_g (char *__dest, __const char *__src) __builtin_constant_p (src) && __builtin_constant_p (n) \ ? (strlen (src) < ((size_t) (n)) \ ? strcat (__dest, src) \ - : (memcpy (strchr (__dest, '\0'), src, n), __dest)) \ + : (memcpy (strchr (__dest, '\0'), \ + (__const char *) src, n), __dest)) \ : __strncat_g (__dest, src, n); })) __STRING_INLINE char * @@ -851,8 +855,9 @@ __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 (s1, s2, (strlen (s1) < strlen (s2) \ - ? strlen (s1) : strlen (s2)) + 1) \ + ? memcmp ((__const char *) s1, (__const char *) s2, \ + (strlen (s1) < strlen (s2) \ + ? strlen (s1) : strlen (s2)) + 1) \ : (__builtin_constant_p (s1) && sizeof ((s1)[0]) == 1 \ && sizeof ((s2)[0]) == 1 && strlen (s1) < 4 \ ? (__builtin_constant_p (s2) && sizeof ((s2)[0]) == 1 \ |