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Annotation of XNU/osfmk/mach/lock_set.defs, revision 1.1

1.1     ! root        1: /*
        !             2:  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
        !             3:  *
        !             4:  * @APPLE_LICENSE_HEADER_START@
        !             5:  * 
        !             6:  * The contents of this file constitute Original Code as defined in and
        !             7:  * are subject to the Apple Public Source License Version 1.1 (the
        !             8:  * "License").  You may not use this file except in compliance with the
        !             9:  * License.  Please obtain a copy of the License at
        !            10:  * http://www.apple.com/publicsource and read it before using this file.
        !            11:  * 
        !            12:  * This Original Code and all software distributed under the License are
        !            13:  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
        !            14:  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
        !            15:  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
        !            16:  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
        !            17:  * License for the specific language governing rights and limitations
        !            18:  * under the License.
        !            19:  * 
        !            20:  * @APPLE_LICENSE_HEADER_END@
        !            21:  */
        !            22: /*
        !            23:  * @OSF_COPYRIGHT@
        !            24:  * 
        !            25:  */
        !            26: /*
        !            27:  *     File: mach/lock_set.defs
        !            28:  *     Author: Joseph CaraDonna
        !            29:  *
        !            30:  *     Exported kernel calls   
        !            31:  *
        !            32:  */
        !            33: 
        !            34: subsystem
        !            35: #if    KERNEL_SERVER
        !            36:        KernelServer
        !            37: #endif /* KERNEL_SERVER */
        !            38:                        lock_set 617000;
        !            39: 
        !            40: #include <mach/std_types.defs>
        !            41: #include <mach/mach_types.defs>
        !            42: 
        !            43: /*
        !            44:  * a lock_set_t is created and destroyed through the task object.
        !            45:  *      lock_set_create(task,&lock_set_t,...);
        !            46:  *      lock_set_destroy(task,lock_set_t);
        !            47:  */
        !            48: 
        !            49: routine lock_acquire(
        !            50:                lock_set        : lock_set_t;
        !            51:                lock_id         : int);
        !            52: 
        !            53: routine lock_release(
        !            54:                lock_set        : lock_set_t;
        !            55:                lock_id         : int);
        !            56: 
        !            57: routine lock_try(
        !            58:                lock_set        : lock_set_t;
        !            59:                lock_id         : int);
        !            60: 
        !            61: routine lock_make_stable(
        !            62:                lock_set        : lock_set_t;
        !            63:                lock_id         : int);
        !            64: 
        !            65: routine lock_handoff(
        !            66:                lock_set        : lock_set_t;
        !            67:                lock_id         : int);
        !            68: 
        !            69: routine lock_handoff_accept(
        !            70:                lock_set        : lock_set_t;
        !            71:                lock_id         : int);
        !            72: 

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