Go to most recent revision | Details | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 359 | serge | 1 | /**************************************************************************** |
| 2 | * |
||
| 3 | * Open Watcom Project |
||
| 4 | * |
||
| 5 | * Portions Copyright (c) 1983-2002 Sybase, Inc. All Rights Reserved. |
||
| 6 | * |
||
| 7 | * ======================================================================== |
||
| 8 | * |
||
| 9 | * This file contains Original Code and/or Modifications of Original |
||
| 10 | * Code as defined in and that are subject to the Sybase Open Watcom |
||
| 11 | * Public License version 1.0 (the 'License'). You may not use this file |
||
| 12 | * except in compliance with the License. BY USING THIS FILE YOU AGREE TO |
||
| 13 | * ALL TERMS AND CONDITIONS OF THE LICENSE. A copy of the License is |
||
| 14 | * provided with the Original Code and Modifications, and is also |
||
| 15 | * available at www.sybase.com/developer/opensource. |
||
| 16 | * |
||
| 17 | * The Original Code and all software distributed under the License are |
||
| 18 | * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER |
||
| 19 | * EXPRESS OR IMPLIED, AND SYBASE AND ALL CONTRIBUTORS HEREBY DISCLAIM |
||
| 20 | * ALL SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF |
||
| 21 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR |
||
| 22 | * NON-INFRINGEMENT. Please see the License for the specific language |
||
| 23 | * governing rights and limitations under the License. |
||
| 24 | * |
||
| 25 | * ======================================================================== |
||
| 26 | * |
||
| 27 | * Description: Implementation of fputs() - put string to stream. |
||
| 28 | * |
||
| 29 | ****************************************************************************/ |
||
| 30 | |||
| 31 | |||
| 32 | #include "variety.h" |
||
| 33 | #include "widechar.h" |
||
| 34 | #include |
||
| 35 | #include "fileacc.h" |
||
| 36 | #include "rtdata.h" |
||
| 37 | #include "flush.h" |
||
| 38 | #include "streamio.h" |
||
| 39 | |||
| 40 | |||
| 41 | _WCRTLINK int __F_NAME(fputs,fputws)( const CHAR_TYPE *s, FILE *fp ) |
||
| 42 | { |
||
| 43 | const CHAR_TYPE *start; |
||
| 44 | int c; |
||
| 45 | int not_buffered; |
||
| 46 | int rc; |
||
| 47 | |||
| 48 | _ValidFile( fp, __F_NAME(EOF,WEOF) ); |
||
| 49 | _AccessFile( fp ); |
||
| 50 | |||
| 51 | if( _FP_BASE(fp) == NULL ) { |
||
| 52 | __ioalloc( fp ); /* allocate buffer */ |
||
| 53 | } |
||
| 54 | not_buffered = 0; |
||
| 55 | if( fp->_flag & _IONBF ) { |
||
| 56 | not_buffered = 1; |
||
| 57 | fp->_flag &= ~_IONBF; |
||
| 58 | fp->_flag |= _IOLBF; |
||
| 59 | } |
||
| 60 | rc = 0; |
||
| 61 | start = s; |
||
| 62 | while( c = *s ) { |
||
| 63 | s++; |
||
| 64 | #ifndef __WIDECHAR__ |
||
| 65 | if( (fputc)( c, fp ) == EOF ) { /* 23-oct-91 */ |
||
| 66 | rc = EOF; |
||
| 67 | break; |
||
| 68 | } |
||
| 69 | #else |
||
| 70 | if( (fputwc)( c, fp ) == WEOF ) { /* 23-oct-91 */ |
||
| 71 | rc = -1; |
||
| 72 | break; |
||
| 73 | } |
||
| 74 | #endif |
||
| 75 | } |
||
| 76 | if( not_buffered ) { |
||
| 77 | fp->_flag &= ~_IOLBF; |
||
| 78 | fp->_flag |= _IONBF; |
||
| 79 | if( rc == 0 ) { |
||
| 80 | rc = __flush( fp ); /* 23-oct-91 */ |
||
| 81 | } |
||
| 82 | } |
||
| 83 | if( rc == 0 ) { |
||
| 84 | /* return the number of items written */ |
||
| 85 | /* this is ok by ANSI which says that success is */ |
||
| 86 | /* indicated by a non-negative return value */ |
||
| 87 | rc = s - start; |
||
| 88 | } |
||
| 89 | _ReleaseFile( fp ); |
||
| 90 | return( rc ); |
||
| 91 | } |