xmsgo32.c

来自「开放源码的编译器open watcom 1.6.0版的源代码」· C语言 代码 · 共 59 行

/****************************************************************************
*
*                            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:  Fatal runtime error handler for 32-bit OS/2.
*
****************************************************************************/


#include "variety.h"
#include <io.h>
#include <wos2.h>
#include "rtdata.h"
#include "exitwmsg.h"

_WCRTLINK void __exit_with_msg( char _WCI86FAR *msg, unsigned retcode )
/******************************************************************/
{
    unsigned    len;
    char        *end;
    ULONG       written;

    end = msg;
    for( len = 0; *end++ != '\0'; len++ )
        ;
    DosWrite( STDERR_FILENO, msg, len, &written );
    __exit( retcode );
}

_WCRTLINK void __fatal_runtime_error( char _WCI86FAR *msg, unsigned retcode )
/*****************************************************************/
{
    if( !__EnterWVIDEO( msg ) ) {
        __exit_with_msg( msg, retcode );
    }
}