b6cbf7203b
This patch imports the unmodified current version of NetBSD libc. The NetBSD includes are in /nbsd_include, while the libc code itself is split between lib/nbsd_libc and common/lib/libc.
123 lines
3.5 KiB
C
123 lines
3.5 KiB
C
/* $NetBSD: localeio_lc_ctype.c,v 1.6 2010/06/19 13:26:52 tnozaki Exp $ */
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/*-
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* Copyright (c)2008 Citrus Project,
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include <sys/cdefs.h>
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#if defined(LIBC_SCCS) && !defined(lint)
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__RCSID("$NetBSD: localeio_lc_ctype.c,v 1.6 2010/06/19 13:26:52 tnozaki Exp $");
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#endif /* LIBC_SCCS and not lint */
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#include "reentrant.h"
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#include <sys/types.h>
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#include <sys/ctype_bits.h>
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#include <sys/queue.h>
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#include <assert.h>
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#include <errno.h>
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#include <langinfo.h>
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#include <limits.h>
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#define __SETLOCALE_SOURCE__
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#include <locale.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include "bsdctype_local.h"
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#include "aliasname_local.h"
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#include "localeio.h"
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#include "setlocale_local.h"
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/*
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* macro required by all template headers
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*/
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#define _PREFIX(name) __CONCAT(_localeio_LC_CTYPE_, name)
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/*
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* macro required by nb_lc_template(_decl).h
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*/
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#define _CATEGORY_TYPE _BSDCTypeLocale
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#include "nb_lc_template_decl.h"
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static int
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/*ARGSUSED*/
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_localeio_LC_CTYPE_create_impl(const char * __restrict root,
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const char * __restrict name, _BSDCTypeLocale ** __restrict pdata)
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{
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char path[PATH_MAX + 1];
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void *var;
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size_t lenvar;
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int ret;
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_DIAGASSERT(root != NULL);
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_DIAGASSERT(name != NULL);
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_DIAGASSERT(pdata != NULL);
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snprintf(path, sizeof(path),
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"%s/%s/LC_CTYPE", root, name);
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ret = _localeio_map_file(path, &var, &lenvar);
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if (!ret) {
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ret = _bsdctype_load((const char *)var, lenvar, pdata);
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_localeio_unmap_file(var, lenvar);
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}
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return ret;
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}
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static __inline void
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_PREFIX(build_cache)(struct _locale_cache_t * __restrict cache,
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_BSDCTypeLocale * __restrict data)
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{
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_DIAGASSERT(cache != NULL);
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_DIAGASSERT(data != NULL);
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cache->ctype_tab = data->bl_ctype_tab;
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cache->tolower_tab = data->bl_tolower_tab;
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cache->toupper_tab = data->bl_toupper_tab;
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cache->mb_cur_max = (size_t)1;
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}
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static __inline void
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_PREFIX(fixup)(_BSDCTypeLocale *data)
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{
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_DIAGASSERT(data != NULL);
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_ctype_ = data->bl_ctype_tab;
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_tolower_tab_ = data->bl_tolower_tab;
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_toupper_tab_ = data->bl_toupper_tab;
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}
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/*
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* macro required by nb_lc_template.h
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*/
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#define _CATEGORY_ID LC_CTYPE
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#define _CATEGORY_NAME "LC_CTYPE"
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#define _CATEGORY_DEFAULT _DefaultBSDCTypeLocale
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#include "nb_lc_template.h"
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#include "generic_lc_template.h"
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_LOCALE_CATEGORY_ENTRY(_localeio_LC_CTYPE_);
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