| umtx.h (115765) | umtx.h (123740) |
|---|---|
| 1/* 2 * Copyright (c) 2002, Jeffrey Roberson <jeff@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 --- 9 unchanged lines hidden (view full) --- 18 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25 * | 1/* 2 * Copyright (c) 2002, Jeffrey Roberson <jeff@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 --- 9 unchanged lines hidden (view full) --- 18 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25 * |
| 26 * $FreeBSD: head/sys/sys/umtx.h 115765 2003-06-03 05:24:46Z jeff $ | 26 * $FreeBSD: head/sys/sys/umtx.h 123740 2003-12-23 02:36:43Z peter $ |
| 27 * 28 */ 29 30#ifndef _SYS_UMTX_H_ 31#define _SYS_UMTX_H_ 32 33/* 34 * See pthread_* 35 */ 36 | 27 * 28 */ 29 30#ifndef _SYS_UMTX_H_ 31#define _SYS_UMTX_H_ 32 33/* 34 * See pthread_* 35 */ 36 |
| 37#define UMTX_UNOWNED NULL | 37#define UMTX_UNOWNED 0x0 |
| 38#define UMTX_CONTESTED 0x1 39 40 41struct umtx { 42 thr_id_t u_owner; /* Owner of the mutex. */ 43}; 44 45#ifndef _KERNEL --- 41 unchanged lines hidden --- | 38#define UMTX_CONTESTED 0x1 39 40 41struct umtx { 42 thr_id_t u_owner; /* Owner of the mutex. */ 43}; 44 45#ifndef _KERNEL --- 41 unchanged lines hidden --- |