| 0,0 → 1,57 |
|---|
| /**************************************************************************** |
| * |
| * 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: Macro to deal with stream orientation. |
| * |
| ****************************************************************************/ |
| |
| |
| #ifdef __NETWARE__ |
| /* One less thing to worry about */ |
| #define ORIENT_STREAM(stream,error_return) |
| #else |
| #ifdef __WIDECHAR__ |
| #define ORIENT_STREAM(stream,error_return) \ |
| if( _FP_ORIENTATION(stream) != _WIDE_ORIENTED ) { \ |
| if( _FP_ORIENTATION(stream) == _NOT_ORIENTED ) { \ |
| _FP_ORIENTATION(stream) = _WIDE_ORIENTED; \ |
| } else { \ |
| _ReleaseFile( stream ); \ |
| return( error_return ); \ |
| } \ |
| } |
| #else |
| #define ORIENT_STREAM(stream,error_return) \ |
| if( _FP_ORIENTATION(stream) != _BYTE_ORIENTED ) { \ |
| if( _FP_ORIENTATION(stream) == _NOT_ORIENTED ) { \ |
| _FP_ORIENTATION(stream) = _BYTE_ORIENTED; \ |
| } else { \ |
| _ReleaseFile( stream ); \ |
| return( error_return ); \ |
| } \ |
| } |
| #endif |
| #endif |