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kolibrios/programs/develop/open watcom/trunk/clib/misc/setlocal.c
Sergey Semyonov (Serge) 7ad5e56087 linking native Kolibri executable
git-svn-id: svn://kolibrios.org@704 a494cfbc-eb01-0410-851d-a64ba20cac60
2008-01-28 13:49:43 +00:00

90 lines
3.1 KiB
C

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