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66 lines
2.2 KiB
C
66 lines
2.2 KiB
C
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/****************************************************************************
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*
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* Open Watcom Project
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*
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* Portions Copyright (c) 1983-2002 Sybase, Inc. All Rights Reserved.
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*
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* ========================================================================
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*
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* This file contains Original Code and/or Modifications of Original
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* Code as defined in and that are subject to the Sybase Open Watcom
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* Public License version 1.0 (the 'License'). You may not use this file
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* except in compliance with the License. BY USING THIS FILE YOU AGREE TO
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* ALL TERMS AND CONDITIONS OF THE LICENSE. A copy of the License is
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* provided with the Original Code and Modifications, and is also
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* available at www.sybase.com/developer/opensource.
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*
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* The Original Code and all software distributed under the License are
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* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
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* EXPRESS OR IMPLIED, AND SYBASE AND ALL CONTRIBUTORS HEREBY DISCLAIM
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* ALL SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR
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* NON-INFRINGEMENT. Please see the License for the specific language
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* governing rights and limitations under the License.
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*
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* ========================================================================
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*
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* Description: Implementation of flushall() - flush all streams.
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*
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****************************************************************************/
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#include "variety.h"
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#include <stdio.h>
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#include "rtdata.h"
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#include "fileacc.h"
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#include "flush.h"
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/* __fill_buffer calls this routine with _ISTTY mask */
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int __flushall( int mask )
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{
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__stream_link *link;
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FILE *fp;
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int number_of_open_files;
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_AccessIOB();
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number_of_open_files = 0;
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for( link = _RWD_ostream; link != NULL; link = link->next ) {
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fp = link->stream;
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if( fp->_flag & mask ) { /* if file is a candidate */
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++number_of_open_files;
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if( fp->_flag & _DIRTY ) {
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__flush( fp );
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}
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}
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}
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_ReleaseIOB();
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return( number_of_open_files );
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}
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_WCRTLINK int flushall( void )
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{
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return( __flushall( ~0 ) );
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}
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