forked from KolibriOS/kolibrios
92 lines
2.9 KiB
C
92 lines
2.9 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 fputs() - put string to stream.
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*
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****************************************************************************/
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#include "variety.h"
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#include "widechar.h"
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#include <stdio.h>
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#include "fileacc.h"
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#include "rtdata.h"
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#include "flush.h"
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#include "streamio.h"
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_WCRTLINK int __F_NAME(fputs,fputws)( const CHAR_TYPE *s, FILE *fp )
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{
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const CHAR_TYPE *start;
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int c;
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int not_buffered;
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int rc;
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_ValidFile( fp, __F_NAME(EOF,WEOF) );
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_AccessFile( fp );
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if( _FP_BASE(fp) == NULL ) {
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__ioalloc( fp ); /* allocate buffer */
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}
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not_buffered = 0;
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if( fp->_flag & _IONBF ) {
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not_buffered = 1;
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fp->_flag &= ~_IONBF;
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fp->_flag |= _IOLBF;
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}
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rc = 0;
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start = s;
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while( c = *s ) {
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s++;
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#ifndef __WIDECHAR__
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if( (fputc)( c, fp ) == EOF ) { /* 23-oct-91 */
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rc = EOF;
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break;
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}
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#else
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if( (fputwc)( c, fp ) == WEOF ) { /* 23-oct-91 */
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rc = -1;
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break;
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}
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#endif
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}
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if( not_buffered ) {
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fp->_flag &= ~_IOLBF;
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fp->_flag |= _IONBF;
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if( rc == 0 ) {
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rc = __flush( fp ); /* 23-oct-91 */
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}
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}
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if( rc == 0 ) {
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/* return the number of items written */
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/* this is ok by ANSI which says that success is */
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/* indicated by a non-negative return value */
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rc = s - start;
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}
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_ReleaseFile( fp );
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return( rc );
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}
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