| rwlock.h (167306) | rwlock.h (167387) |
|---|---|
| 1/*- 2 * Copyright (c) 2006 John Baldwin <jhb@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) 2006 John Baldwin <jhb@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/rwlock.h 167306 2007-03-07 20:46:04Z jhb $ | 29 * $FreeBSD: head/sys/sys/rwlock.h 167387 2007-03-09 22:41:01Z jhb $ |
| 30 */ 31 32#ifndef _SYS_RWLOCK_H_ 33#define _SYS_RWLOCK_H_ 34 35#include <sys/_lock.h> 36#include <sys/_rwlock.h> 37 --- 120 unchanged lines hidden (view full) --- 158 __rw_wlock((rw), curthread, LOCK_FILE, LOCK_LINE) 159#define rw_wunlock(rw) \ 160 __rw_wunlock((rw), curthread, LOCK_FILE, LOCK_LINE) 161#endif 162#define rw_rlock(rw) _rw_rlock((rw), LOCK_FILE, LOCK_LINE) 163#define rw_runlock(rw) _rw_runlock((rw), LOCK_FILE, LOCK_LINE) 164#define rw_try_upgrade(rw) _rw_try_upgrade((rw), LOCK_FILE, LOCK_LINE) 165#define rw_downgrade(rw) _rw_downgrade((rw), LOCK_FILE, LOCK_LINE) | 30 */ 31 32#ifndef _SYS_RWLOCK_H_ 33#define _SYS_RWLOCK_H_ 34 35#include <sys/_lock.h> 36#include <sys/_rwlock.h> 37 --- 120 unchanged lines hidden (view full) --- 158 __rw_wlock((rw), curthread, LOCK_FILE, LOCK_LINE) 159#define rw_wunlock(rw) \ 160 __rw_wunlock((rw), curthread, LOCK_FILE, LOCK_LINE) 161#endif 162#define rw_rlock(rw) _rw_rlock((rw), LOCK_FILE, LOCK_LINE) 163#define rw_runlock(rw) _rw_runlock((rw), LOCK_FILE, LOCK_LINE) 164#define rw_try_upgrade(rw) _rw_try_upgrade((rw), LOCK_FILE, LOCK_LINE) 165#define rw_downgrade(rw) _rw_downgrade((rw), LOCK_FILE, LOCK_LINE) |
| 166#define rw_sleep(chan, rw, pri, wmesg, timo) \ 167 _sleep((chan), &(rw)->rw_object, (pri), (wmesg), (timo)) |
|
| 166 167#define rw_initialized(rw) lock_initalized(&(rw)->rw_object) 168 169struct rw_args { 170 struct rwlock *ra_rw; 171 const char *ra_desc; 172}; 173 --- 32 unchanged lines hidden --- | 168 169#define rw_initialized(rw) lock_initalized(&(rw)->rw_object) 170 171struct rw_args { 172 struct rwlock *ra_rw; 173 const char *ra_desc; 174}; 175 --- 32 unchanged lines hidden --- |