4 * Constants for the mode parameter of the locking function.
6 * This file is part of the Mingw32 package.
9 * Created by Colin Peters <colin@bird.fu.is.saga-u.ac.jp>
11 * THIS SOFTWARE IS NOT COPYRIGHTED
13 * This source code is offered for use in the public domain. You may
14 * use, modify or distribute it freely.
16 * This code is distributed in the hope that it will be useful but
17 * WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY
18 * DISCLAIMED. This includes but is not limited to warranties of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
27 #ifndef __STRICT_ANSI__
33 #define _LK_UNLCK 0 /* Unlock */
34 #define _LK_LOCK 1 /* Lock */
35 #define _LK_NBLCK 2 /* Non-blocking lock */
36 #define _LK_RLCK 3 /* Lock for read only */
37 #define _LK_NBRLCK 4 /* Non-blocking lock for read only */
40 #define LK_UNLCK _LK_UNLCK
41 #define LK_LOCK _LK_LOCK
42 #define LK_NBLCK _LK_NBLCK
43 #define LK_RLCK _LK_RLCK
44 #define LK_NBRLCK _LK_NBRLCK
45 #endif /* Not NO_OLDNAMES */
47 #endif /* Not _LOCKING_H_ */
49 #endif /* Not __STRICT_ANSI__ */