| rmlock.h (212112) | rmlock.h (227588) |
|---|---|
| 1/*- 2 * Copyright (c) 2007 Stephan Uphoff <ups@FreeBSD.org> 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 12 unchanged lines hidden (view full) --- 21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 * | 1/*- 2 * Copyright (c) 2007 Stephan Uphoff <ups@FreeBSD.org> 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 12 unchanged lines hidden (view full) --- 21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 * |
| 29 * $FreeBSD: head/sys/sys/rmlock.h 212112 2010-09-01 19:50:03Z mlaier $ | 29 * $FreeBSD: head/sys/sys/rmlock.h 227588 2011-11-16 21:51:17Z pjd $ |
| 30 */ 31 32#ifndef _SYS_RMLOCK_H_ 33#define _SYS_RMLOCK_H_ 34 35#include <sys/mutex.h> 36#include <sys/sx.h> 37#include <sys/_lock.h> --- 6 unchanged lines hidden (view full) --- 44 */ 45#define RM_NOWITNESS 0x00000001 46#define RM_RECURSE 0x00000002 47#define RM_SLEEPABLE 0x00000004 48 49void rm_init(struct rmlock *rm, const char *name); 50void rm_init_flags(struct rmlock *rm, const char *name, int opts); 51void rm_destroy(struct rmlock *rm); | 30 */ 31 32#ifndef _SYS_RMLOCK_H_ 33#define _SYS_RMLOCK_H_ 34 35#include <sys/mutex.h> 36#include <sys/sx.h> 37#include <sys/_lock.h> --- 6 unchanged lines hidden (view full) --- 44 */ 45#define RM_NOWITNESS 0x00000001 46#define RM_RECURSE 0x00000002 47#define RM_SLEEPABLE 0x00000004 48 49void rm_init(struct rmlock *rm, const char *name); 50void rm_init_flags(struct rmlock *rm, const char *name, int opts); 51void rm_destroy(struct rmlock *rm); |
| 52int rm_wowned(struct rmlock *rm); | 52int rm_wowned(const struct rmlock *rm); |
| 53void rm_sysinit(void *arg); 54void rm_sysinit_flags(void *arg); 55 56void _rm_wlock_debug(struct rmlock *rm, const char *file, int line); 57void _rm_wunlock_debug(struct rmlock *rm, const char *file, int line); 58int _rm_rlock_debug(struct rmlock *rm, struct rm_priotracker *tracker, 59 int trylock, const char *file, int line); 60void _rm_runlock_debug(struct rmlock *rm, struct rm_priotracker *tracker, --- 67 unchanged lines hidden --- | 53void rm_sysinit(void *arg); 54void rm_sysinit_flags(void *arg); 55 56void _rm_wlock_debug(struct rmlock *rm, const char *file, int line); 57void _rm_wunlock_debug(struct rmlock *rm, const char *file, int line); 58int _rm_rlock_debug(struct rmlock *rm, struct rm_priotracker *tracker, 59 int trylock, const char *file, int line); 60void _rm_runlock_debug(struct rmlock *rm, struct rm_priotracker *tracker, --- 67 unchanged lines hidden --- |