kolibrios/programs/develop/open watcom/trunk/clib/crt/exit.c
Sergey Semyonov (Serge) f6fbed07ac fopen fread fseek lseek ftell
git-svn-id: svn://kolibrios.org@548 a494cfbc-eb01-0410-851d-a64ba20cac60
2007-06-21 22:10:44 +00:00

85 lines
2.7 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: Implementation of exit() and associated functions.
*
****************************************************************************/
#include "variety.h"
#include "rtdata.h"
#include "exitwmsg.h"
#include "initfini.h"
#include "rtinit.h"
#include <stdio.h>
#include <stdlib.h>
//#include "defwin.h"
#include "widechar.h"
#include "initarg.h"
/*
__int23_exit is used by OS/2 as a general termination routine which unhooks
exception handlers. A better name for this variable is __sig_exit.
__sig_exit should be the system dependent signal termination routine and
should replace the calls to __int23_exit and __FPE_handler_exit.
Each OS should define its own __sig_exit and do the appropriate thing (for
example, DOS version would call __int23_exit and __FPE_handler_exit)
*/
#if defined(__NT__) || defined(__WARP__)
_WCRTLINK extern void (*__process_fini)( unsigned, unsigned );
#endif
#if !defined(__UNIX__) && !defined(__WINDOWS_386__)
static void _null_exit_rtn() {}
void (*__FPE_handler_exit)() = _null_exit_rtn;
#endif
_WCRTLINK void exit( int status )
{
#if defined(__UNIX__)
#elif defined(__WINDOWS_386__)
#elif defined(__NT__) || defined(__WARP__)
__FiniRtns( FINI_PRIORITY_EXIT, 255 );
#else
__FiniRtns( FINI_PRIORITY_EXIT, 255 );
#endif
_exit( status );
}
#ifndef __NETWARE__
_WCRTLINK void _exit( int status )
{
__exit( status );
}
#endif