/*
 * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
 *
 * @APPLE_LICENSE_OSREFERENCE_HEADER_START@
 * 
 * This file contains Original Code and/or Modifications of Original Code 
 * as defined in and that are subject to the Apple Public Source License 
 * Version 2.0 (the 'License'). You may not use this file except in 
 * compliance with the License.  The rights granted to you under the 
 * License may not be used to create, or enable the creation or 
 * redistribution of, unlawful or unlicensed copies of an Apple operating 
 * system, or to circumvent, violate, or enable the circumvention or 
 * violation of, any terms of an Apple operating system software license 
 * agreement.
 *
 * Please obtain a copy of the License at 
 * http://www.opensource.apple.com/apsl/ and read it before using this 
 * file.
 *
 * The Original Code and all software distributed under the License are 
 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 
 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, 
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/*
 * @OSF_COPYRIGHT@
 * 
 */
/*
 *	File: mach/lock_set.defs
 *	Author: Joseph CaraDonna
 *
 *	Exported kernel calls	
 *
 */

subsystem
#if	KERNEL_SERVER
	KernelServer
#endif	/* KERNEL_SERVER */
			lock_set 617000;

#include <mach/std_types.defs>
#include <mach/mach_types.defs>

/*
 * a lock_set_t is created and destroyed through the task object.
 *      lock_set_create(task,&lock_set_t,...);
 *      lock_set_destroy(task,lock_set_t);
 */

routine lock_acquire(
		lock_set	: lock_set_t;
		lock_id		: int);

routine lock_release(
		lock_set	: lock_set_t;
		lock_id		: int);

routine lock_try(
		lock_set	: lock_set_t;
		lock_id		: int);

routine lock_make_stable(
		lock_set	: lock_set_t;
		lock_id		: int);

routine lock_handoff(
		lock_set	: lock_set_t;
		lock_id		: int);

routine lock_handoff_accept(
		lock_set	: lock_set_t;
		lock_id		: int);

