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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 | /* * 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 * under the License. * * @APPLE_LICENSE_HEADER_END@ */ /* * @OSF_COPYRIGHT@ * */ /* * File: mach/sync.defs * Author: Joseph CaraDonna * * Exported kernel calls * */ subsystem #if KERNEL_SERVER KernelServer #endif /* KERNEL_SERVER */ sync 617000; #include <mach/std_types.defs> #include <mach/mach_types.defs> #include <mach/clock_types.defs> #if KERNEL_SERVER import <kern/sync_lock.h>; import <kern/sync_sema.h>; import <kern/ipc_sync.h>; #endif /* KERNEL_SERVER */ type semaphore_t = mach_port_t ctype: mach_port_t #if KERNEL_SERVER intran: semaphore_t convert_port_to_semaphore(mach_port_t) outtran: mach_port_t convert_semaphore_to_port(semaphore_t) destructor: semaphore_dereference(semaphore_t) #endif /* KERNEL_SERVER */ ; type semaphore_consume_ref_t = mach_port_move_send_t ctype: mach_port_t #if KERNEL_SERVER intran: semaphore_t convert_port_to_semaphore(mach_port_t) destructor: semaphore_dereference(semaphore_t) #endif /* KERNEL_SERVER */ ; type lock_set_t = mach_port_t ctype: mach_port_t #if KERNEL_SERVER intran: lock_set_t convert_port_to_lock_set(mach_port_t) outtran: mach_port_t convert_lock_set_to_port(lock_set_t) destructor: lock_set_dereference(lock_set_t) #endif /* KERNEL_SERVER */ ; routine semaphore_create( task : task_t; out semaphore : semaphore_t; policy : int; value : int); routine semaphore_destroy( task : task_t; semaphore : semaphore_consume_ref_t); routine semaphore_signal( semaphore : semaphore_t); routine semaphore_signal_all( semaphore : semaphore_t); routine semaphore_wait( semaphore : semaphore_t); routine lock_set_create( task : task_t; out new_lock_set : lock_set_t; n_ulocks : int; policy : int); routine lock_set_destroy( task : task_t; lock_set : 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); routine semaphore_signal_thread( semaphore : semaphore_t; thread : thread_act_t); routine semaphore_timedwait( semaphore : semaphore_t; wait_time : mach_timespec_t); |