Source to osfmk/mach/lock_set.defs

/*
 * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
 *
 * @APPLE_LICENSE_HEADER_START@
 * 
 * The contents of this file constitute Original Code as defined in and
 * are subject to the Apple Public Source License Version 1.1 (the
 * "License").  You may not use this file except in compliance with the
 * License.  Please obtain a copy of the License at
 * http://www.apple.com/publicsource and read it before using this file.
 * 
 * This 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,
 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
 * License for the specific language governing rights and limitations
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 * @APPLE_LICENSE_HEADER_END@
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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);