lock.h revision 1.1
11.1Sthorpej/* $NetBSD: lock.h,v 1.1 2000/04/29 03:31:50 thorpej Exp $ */ 21.1Sthorpej 31.1Sthorpej/*- 41.1Sthorpej * Copyright (c) 2000 The NetBSD Foundation, Inc. 51.1Sthorpej * All rights reserved. 61.1Sthorpej * 71.1Sthorpej * This code is derived from software contributed to The NetBSD Foundation 81.1Sthorpej * by Jason R. Thorpe. 91.1Sthorpej * 101.1Sthorpej * Redistribution and use in source and binary forms, with or without 111.1Sthorpej * modification, are permitted provided that the following conditions 121.1Sthorpej * are met: 131.1Sthorpej * 1. Redistributions of source code must retain the above copyright 141.1Sthorpej * notice, this list of conditions and the following disclaimer. 151.1Sthorpej * 2. Redistributions in binary form must reproduce the above copyright 161.1Sthorpej * notice, this list of conditions and the following disclaimer in the 171.1Sthorpej * documentation and/or other materials provided with the distribution. 181.1Sthorpej * 3. All advertising materials mentioning features or use of this software 191.1Sthorpej * must display the following acknowledgement: 201.1Sthorpej * This product includes software developed by the NetBSD 211.1Sthorpej * Foundation, Inc. and its contributors. 221.1Sthorpej * 4. Neither the name of The NetBSD Foundation nor the names of its 231.1Sthorpej * contributors may be used to endorse or promote products derived 241.1Sthorpej * from this software without specific prior written permission. 251.1Sthorpej * 261.1Sthorpej * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 271.1Sthorpej * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 281.1Sthorpej * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 291.1Sthorpej * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 301.1Sthorpej * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 311.1Sthorpej * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 321.1Sthorpej * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 331.1Sthorpej * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 341.1Sthorpej * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 351.1Sthorpej * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 361.1Sthorpej * POSSIBILITY OF SUCH DAMAGE. 371.1Sthorpej */ 381.1Sthorpej 391.1Sthorpej/* 401.1Sthorpej * Machine-dependent spin lock operations. 411.1Sthorpej */ 421.1Sthorpej 431.1Sthorpej#ifndef _M68K_LOCK_H_ 441.1Sthorpej#define _M68K_LOCK_H_ 451.1Sthorpej 461.1Sthorpej#define __SIMPLELOCK_LOCKED 1 471.1Sthorpej#define __SIMPLELOCK_UNLOCKED 0 481.1Sthorpej 491.1Sthorpej#endif /* _M68K_LOCK_H_ */ 50