update CLib

git-svn-id: svn://kolibrios.org@614 a494cfbc-eb01-0410-851d-a64ba20cac60

programs/develop/open watcom/trunk/clib/time/localtim.c

@@ -0,0 +1,59 @@
+/****************************************************************************
+*
+*                            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:  _localtime() converts time_t to struct tm
+*
+****************************************************************************/
+
+#include "variety.h"
+#include <time.h>
+#include "rtdata.h"
+#include "thetime.h"
+#include "timedata.h"
+
+_WCRTLINK struct tm *_localtime( const time_t *timer, struct tm *t )
+{
+    time_t      tod;
+
+    tzset();
+    tod = *timer;
+    t->tm_isdst = -1;
+#ifdef __LINUX__
+    __check_tzfile( tod, t );
+#endif
+    __brktime( DAYS_FROM_1900_TO_1970, tod, _RWD_timezone, t );
+
+    if( __isindst( t ) )
+        __brktime( DAYS_FROM_1900_TO_1970, tod,
+                   _RWD_timezone - _RWD_dst_adjust, t );
+    return( t );
+}
+
+_WCRTLINK struct tm *localtime( const time_t *timer )
+{
+    _INITTHETIME;
+    return _localtime( timer, &_THE_TIME );
+}