/****************************************************************************
*
* 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 flushall() - flush all streams.
*
****************************************************************************/
#include "variety.h"
#include <stdio.h>
#include "rtdata.h"
#include "fileacc.h"
#include "flush.h"
/* __fill_buffer calls this routine with _ISTTY mask */
int __flushall( int mask )
{
__stream_link *link;
FILE *fp;
int number_of_open_files;
_AccessIOB();
number_of_open_files = 0;
for( link = _RWD_ostream; link != NULL; link = link->next ) {
fp = link->stream;
if( fp->_flag & mask ) { /* if file is a candidate */
++number_of_open_files;
if( fp->_flag & _DIRTY ) {
__flush( fp );
}
}
}
_ReleaseIOB();
return( number_of_open_files );
}
_WCRTLINK int flushall( void )
{
return( __flushall( ~0 ) );
}