90 lines
3.1 KiB
C
90 lines
3.1 KiB
C
/****************************************************************************
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*
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* Open Watcom Project
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*
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* Portions Copyright (c) 1983-2002 Sybase, Inc. All Rights Reserved.
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*
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* ========================================================================
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*
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* This file contains Original Code and/or Modifications of Original
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* Code as defined in and that are subject to the Sybase Open Watcom
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* Public License version 1.0 (the 'License'). You may not use this file
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* except in compliance with the License. BY USING THIS FILE YOU AGREE TO
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* ALL TERMS AND CONDITIONS OF THE LICENSE. A copy of the License is
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* provided with the Original Code and Modifications, and is also
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* available at www.sybase.com/developer/opensource.
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*
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* The Original Code and all software distributed under the License are
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* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
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* EXPRESS OR IMPLIED, AND SYBASE AND ALL CONTRIBUTORS HEREBY DISCLAIM
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* ALL SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR
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* NON-INFRINGEMENT. Please see the License for the specific language
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* governing rights and limitations under the License.
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*
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* ========================================================================
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*
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* Description: WHEN YOU FIGURE OUT WHAT THIS FILE DOES, PLEASE
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* DESCRIBE IT HERE!
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*
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****************************************************************************/
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#include "variety.h"
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#include "widechar.h"
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#include <stdio.h>
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#include <string.h>
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#include <locale.h>
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#include "locales.h"
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#include "localset.h"
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#ifdef __WIDECHAR__
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static wchar_t *ValidLocales[] = {
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L"C", /* C_LOCALE */
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L"", /* NATIVE_LOCALE */
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NULL /* INVALID_LOCALE */
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};
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#else
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static char *ValidLocales[] = {
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"C", /* C_LOCALE */
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"", /* NATIVE_LOCALE */
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NULL /* INVALID_LOCALE */
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};
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#endif
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_WCRTLINK CHAR_TYPE *__F_NAME(setlocale,_wsetlocale)( int category, CHAR_TYPE const *locale )
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{
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register int i;
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_INITLOCALESETTING
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if( category < LC_CTYPE || category > LC_ALL ) {
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return( NULL );
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}
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if( locale == NULL ) {
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i = _LOCALESETTING[category];
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} else {
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i = C_LOCALE;
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if( *locale != __F_NAME('\0',L'\0') ) {
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for( ; ValidLocales[i]; ++i ) {
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if( __F_NAME(strcmp,wcscmp)( locale, ValidLocales[i] ) == 0 ) break;
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}
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}
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if( i != INVALID_LOCALE ) {
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_LOCALESETTING[category] = i;
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if( category == LC_ALL ) {
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_LOCALESETTING[LC_COLLATE] = i;
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_LOCALESETTING[LC_CTYPE] = i;
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_LOCALESETTING[LC_NUMERIC] = i;
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_LOCALESETTING[LC_TIME] = i;
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_LOCALESETTING[LC_MONETARY] = i;
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#if defined( __UNIX__ )
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_LOCALESETTING[LC_MESSAGES] = i;
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#endif
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}
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}
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}
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return( ValidLocales[ i ] );
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}
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