1/* 2 * Copyright (c) 2000 Apple Computer, Inc. All rights reserved. 3 * 4 * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ 5 * 6 * This file contains Original Code and/or Modifications of Original Code 7 * as defined in and that are subject to the Apple Public Source License 8 * Version 2.0 (the 'License'). You may not use this file except in 9 * compliance with the License. The rights granted to you under the License 10 * may not be used to create, or enable the creation or redistribution of, 11 * unlawful or unlicensed copies of an Apple operating system, or to 12 * circumvent, violate, or enable the circumvention or violation of, any 13 * terms of an Apple operating system software license agreement. 14 * 15 * Please obtain a copy of the License at 16 * http://www.opensource.apple.com/apsl/ and read it before using this file. 17 * 18 * The Original Code and all software distributed under the License are 19 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 20 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, 21 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 22 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 23 * Please see the License for the specific language governing rights and 24 * limitations under the License. 25 * 26 * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ 27 */ 28/* 29 * @OSF_COPYRIGHT@ 30 * 31 */ 32/* 33 * File: mach/lock_set.defs 34 * Author: Joseph CaraDonna 35 * 36 * Exported kernel calls 37 * 38 */ 39 40subsystem 41#if KERNEL_SERVER 42 KernelServer 43#endif /* KERNEL_SERVER */ 44 lock_set 617000; 45 46#include <mach/std_types.defs> 47#include <mach/mach_types.defs> 48 49/* 50 * a lock_set_t is created and destroyed through the task object. 51 * lock_set_create(task,&lock_set_t,...); 52 * lock_set_destroy(task,lock_set_t); 53 */ 54 55routine lock_acquire( 56 lock_set : lock_set_t; 57 lock_id : int); 58 59routine lock_release( 60 lock_set : lock_set_t; 61 lock_id : int); 62 63routine lock_try( 64 lock_set : lock_set_t; 65 lock_id : int); 66 67routine lock_make_stable( 68 lock_set : lock_set_t; 69 lock_id : int); 70 71routine lock_handoff( 72 lock_set : lock_set_t; 73 lock_id : int); 74 75routine lock_handoff_accept( 76 lock_set : lock_set_t; 77 lock_id : int); 78 79/* vim: set ft=c : */ 80