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5e46339327
2000-07-27 Bruno Haible <haible@clisp.cons.org> * locale/C-ctype.c (_nl_C_LC_CTYPE): Swap the two names in _NL_CTYPE_MAP_NAMES. * locale/localeinfo.h (__TOW_toupper, __TOW_tolower): New enum values. * wctype/wcfuncs.c (towlower, towupper): Use them. * wctype/wcfuncs_l.c (__towlower_l, __towupper_l): Likewise. * wctype/wctrans.c (wctrans): Likewise. * wctype/wctrans_l.c (__wctrans_l): Likewise. 2000-07-27 Bruno Haible <haible@clisp.cons.org> * posix/fnmatch.c (is_char_class): Fix logic. Avoid buffer overrun. Use the optimized version of this function outside glibc as well.
129 lines
3.6 KiB
C
129 lines
3.6 KiB
C
/* Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the GNU C Library; see the file COPYING.LIB. If not,
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write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#define __NO_WCTYPE
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#include <wctype.h>
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#include <ctype.h> /* For __ctype_tolower and __ctype_toupper. */
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#include "cname-lookup.h"
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#include "wchar-lookup.h"
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/* If the program is compiled without optimization the following declaration
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is not visible in the header. */
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extern unsigned int *__ctype32_b;
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/* These are not exported. */
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extern const uint32_t *__ctype32_toupper;
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extern const uint32_t *__ctype32_tolower;
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extern const char *__ctype32_wctype[12];
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extern const char *__ctype32_wctrans[2];
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/* Provide real-function versions of all the wctype macros. */
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#define func(name, type) \
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int \
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__##name (wint_t wc) \
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{ \
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if (_NL_CURRENT_WORD (LC_CTYPE, _NL_CTYPE_HASH_SIZE) != 0) \
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{ \
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/* Old locale format. */ \
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size_t idx; \
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\
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idx = cname_lookup (wc); \
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if (idx == ~((size_t) 0)) \
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return 0; \
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\
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return __ctype32_b[idx] & _ISwbit (type); \
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} \
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else \
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{ \
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/* New locale format. */ \
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return wctype_table_lookup (__ctype32_wctype[type], wc); \
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} \
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} \
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weak_alias (__##name, name)
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#undef iswalnum
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func (iswalnum, __ISwalnum)
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#undef iswalpha
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func (iswalpha, __ISwalpha)
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#undef iswcntrl
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func (iswcntrl, __ISwcntrl)
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#undef iswdigit
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func (iswdigit, __ISwdigit)
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#undef iswlower
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func (iswlower, __ISwlower)
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#undef iswgraph
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func (iswgraph, __ISwgraph)
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#undef iswprint
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func (iswprint, __ISwprint)
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#undef iswpunct
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func (iswpunct, __ISwpunct)
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#undef iswspace
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func (iswspace, __ISwspace)
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#undef iswupper
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func (iswupper, __ISwupper)
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#undef iswxdigit
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func (iswxdigit, __ISwxdigit)
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wint_t
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(towlower) (wc)
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wint_t wc;
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{
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if (_NL_CURRENT_WORD (LC_CTYPE, _NL_CTYPE_HASH_SIZE) != 0)
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{
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/* Old locale format. */
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size_t idx;
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idx = cname_lookup (wc);
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if (idx == ~((size_t) 0))
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/* Character is not known. Default action is to simply return it. */
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return wc;
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return (wint_t) __ctype32_tolower[idx];
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}
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else
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{
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/* New locale format. */
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return wctrans_table_lookup (__ctype32_wctrans[__TOW_tolower], wc);
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}
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}
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wint_t
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(towupper) (wc)
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wint_t wc;
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{
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if (_NL_CURRENT_WORD (LC_CTYPE, _NL_CTYPE_HASH_SIZE) != 0)
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{
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/* Old locale format. */
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size_t idx;
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idx = cname_lookup (wc);
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if (idx == ~((size_t) 0))
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/* Character is not known. Default action is to simply return it. */
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return wc;
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return (wint_t) __ctype32_toupper[idx];
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}
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else
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{
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/* New locale format. */
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return wctrans_table_lookup (__ctype32_wctrans[__TOW_toupper], wc);
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}
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}
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