11a5726cda
packed LC_COLLATE binary formats. These were generated with the colldef tool, but the new LC_COLLATE files are going to be generated by the new localedef tool using CLDR POSIX files as input. The BSD-flavored version of localedef identifies the format as "BSD 1.0". Any LC_COLLATE file with a different version will simply not be loaded, and all LC* categories will get set to "C" (aka "POSIX") locale. This work is based off of Nexenta's contribution to Illumos. The integration with xlocale is John Marino's work for Dragonfly. The following commits will enable localedef tool, disable the colldef tool, add generated colldef directory, and finally remove colldef from base. The only difference with Dragonfly are: - a few fixes to build with clang - And identification of the flavor as "BSD 1.0" instead of "Dragonfly 4.4" Obtained from: Dragonfly
86 lines
2.6 KiB
C
86 lines
2.6 KiB
C
/*-
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* Copyright 2010 Nexenta Systems, Inc. All rights reserved.
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* Copyright (c) 1995 Alex Tatmanjants <alex@elvisti.kiev.ua>
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* at Electronni Visti IA, Kiev, Ukraine.
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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 ``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 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 <stdlib.h>
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#include <string.h>
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#include <wchar.h>
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#include "collate.h"
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size_t
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wcsxfrm_l(wchar_t * __restrict dest, const wchar_t * __restrict src, size_t len, locale_t locale)
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{
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size_t slen;
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FIX_LOCALE(locale);
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struct xlocale_collate *table =
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(struct xlocale_collate*)locale->components[XLC_COLLATE];
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if (*src == L'\0') {
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if (len != 0)
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*dest = L'\0';
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return (0);
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}
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if ((table->__collate_load_error) ||
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((slen = _collate_wxfrm(table, src, dest, len)) == (size_t)-1)) {
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goto error;
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}
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/* Add null termination at the correct location. */
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if (len > slen) {
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dest[slen] = 0;
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} else if (len) {
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dest[len-1] = 0;
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}
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return (slen);
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error:
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slen = wcslen(src);
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if (slen < len)
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(void) wcscpy(dest, src);
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else {
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(void) wcsncpy(dest, src, len - 1);
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dest[len - 1] = L'\0';
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}
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return (slen);
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}
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size_t
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wcsxfrm(wchar_t * __restrict dest, const wchar_t * __restrict src, size_t len)
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{
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return wcsxfrm_l(dest, src, len, __get_locale());
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}
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