| lockf.h (76235) | lockf.h (92719) |
|---|---|
| 1/* 2 * Copyright (c) 1991, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * This code is derived from software contributed to Berkeley by 6 * Scooter Morris at Genentech Inc. 7 * 8 * Redistribution and use in source and binary forms, with or without --- 20 unchanged lines hidden (view full) --- 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 34 * SUCH DAMAGE. 35 * 36 * @(#)lockf.h 8.1 (Berkeley) 6/11/93 | 1/* 2 * Copyright (c) 1991, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * This code is derived from software contributed to Berkeley by 6 * Scooter Morris at Genentech Inc. 7 * 8 * Redistribution and use in source and binary forms, with or without --- 20 unchanged lines hidden (view full) --- 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 34 * SUCH DAMAGE. 35 * 36 * @(#)lockf.h 8.1 (Berkeley) 6/11/93 |
| 37 * $FreeBSD: head/sys/sys/lockf.h 76235 2001-05-03 08:57:26Z bp $ | 37 * $FreeBSD: head/sys/sys/lockf.h 92719 2002-03-19 20:18:42Z alfred $ |
| 38 */ 39 40#ifndef _SYS_LOCKF_H_ 41#define _SYS_LOCKF_H_ 42 43#include <sys/queue.h> 44 45struct vop_advlock_args; --- 21 unchanged lines hidden (view full) --- 67 struct lockf *lf_next; /* Pointer to the next lock on this inode */ 68 struct locklist lf_blkhd; /* List of requests blocked on this lock */ 69 TAILQ_ENTRY(lockf) lf_block;/* A request waiting for a lock */ 70}; 71 72/* Maximum length of sleep chains to traverse to try and detect deadlock. */ 73#define MAXDEPTH 50 74 | 38 */ 39 40#ifndef _SYS_LOCKF_H_ 41#define _SYS_LOCKF_H_ 42 43#include <sys/queue.h> 44 45struct vop_advlock_args; --- 21 unchanged lines hidden (view full) --- 67 struct lockf *lf_next; /* Pointer to the next lock on this inode */ 68 struct locklist lf_blkhd; /* List of requests blocked on this lock */ 69 TAILQ_ENTRY(lockf) lf_block;/* A request waiting for a lock */ 70}; 71 72/* Maximum length of sleep chains to traverse to try and detect deadlock. */ 73#define MAXDEPTH 50 74 |
| 75int lf_advlock __P((struct vop_advlock_args *, struct lockf **, u_quad_t)); | 75int lf_advlock(struct vop_advlock_args *, struct lockf **, u_quad_t); |
| 76 77#ifdef LOCKF_DEBUG | 76 77#ifdef LOCKF_DEBUG |
| 78void lf_print __P((char *, struct lockf *)); 79void lf_printlist __P((char *, struct lockf *)); | 78void lf_print(char *, struct lockf *); 79void lf_printlist(char *, struct lockf *); |
| 80#endif 81 82#endif /* !_SYS_LOCKF_H_ */ | 80#endif 81 82#endif /* !_SYS_LOCKF_H_ */ |