locking.h File Reference

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Macros
#define	_INC_LOCKING
#define	_LK_UNLCK   0 /* unlock the file region */
#define	_LK_LOCK   1 /* lock the file region */
#define	_LK_NBLCK   2 /* non-blocking lock */
#define	_LK_RLCK   3 /* lock for writing */
#define	_LK_NBRLCK   4 /* non-blocking lock for writing */
#define	LK_UNLCK   _LK_UNLCK
#define	LK_LOCK   _LK_LOCK
#define	LK_NBLCK   _LK_NBLCK
#define	LK_RLCK   _LK_RLCK
#define	LK_NBRLCK   _LK_NBRLCK

Macro Definition Documentation

#define _INC_LOCKING

#define _LK_LOCK   1 /* lock the file region */

#define _LK_NBLCK   2 /* non-blocking lock */

#define _LK_NBRLCK   4 /* non-blocking lock for writing */

#define _LK_RLCK   3 /* lock for writing */

#define _LK_UNLCK   0 /* unlock the file region */

#define LK_LOCK   _LK_LOCK

#define LK_NBLCK   _LK_NBLCK

#define LK_NBRLCK   _LK_NBRLCK

#define LK_RLCK   _LK_RLCK

#define LK_UNLCK   _LK_UNLCK