9eb7d595e1
This was shown to be a problem by side effect of now-enabled test case, which was going through C, en_US.UTF-8, ja_JP.SJIS, and ja_JP.eucJP, and failing eventually as data in mbrtowc's mbstate, that was perfectly correct for en_US.UTF-8 was treated as incorrect for ja_JP.SJIS, failing the entire test case. This makes the persistent mbstates to be per ctype-component, and not per-locale so we could easily reset the mbstates when only LC_CTYPE is changed. Reviewed by: bapt, pfg Approved by: kib (mentor, implicit) Differential Revision: https://reviews.freebsd.org/D17796
58 lines
2.2 KiB
C
58 lines
2.2 KiB
C
/*-
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* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
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*
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* Copyright (c) 2002-2004 Tim J. Robbins.
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* All rights reserved.
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*
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* Copyright (c) 2011 The FreeBSD Foundation
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* All rights reserved.
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* Portions of this software were developed by David Chisnall
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* under sponsorship from the FreeBSD Foundation.
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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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__FBSDID("$FreeBSD$");
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#include <errno.h>
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#include <limits.h>
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#include <stdlib.h>
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#include <wchar.h>
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#include "mblocal.h"
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size_t
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mbsrtowcs_l(wchar_t * __restrict dst, const char ** __restrict src, size_t len,
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mbstate_t * __restrict ps, locale_t locale)
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{
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FIX_LOCALE(locale);
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if (ps == NULL)
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ps = &(XLOCALE_CTYPE(locale)->mbsrtowcs);
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return (XLOCALE_CTYPE(locale)->__mbsnrtowcs(dst, src, SIZE_T_MAX, len, ps));
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}
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size_t
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mbsrtowcs(wchar_t * __restrict dst, const char ** __restrict src, size_t len,
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mbstate_t * __restrict ps)
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{
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return mbsrtowcs_l(dst, src, len, ps, __get_locale());
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}
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