1*043036a2SApple OSS Distributions /*
2*043036a2SApple OSS Distributions * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
3*043036a2SApple OSS Distributions *
4*043036a2SApple OSS Distributions * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
5*043036a2SApple OSS Distributions *
6*043036a2SApple OSS Distributions * This file contains Original Code and/or Modifications of Original Code
7*043036a2SApple OSS Distributions * as defined in and that are subject to the Apple Public Source License
8*043036a2SApple OSS Distributions * Version 2.0 (the 'License'). You may not use this file except in
9*043036a2SApple OSS Distributions * compliance with the License. The rights granted to you under the License
10*043036a2SApple OSS Distributions * may not be used to create, or enable the creation or redistribution of,
11*043036a2SApple OSS Distributions * unlawful or unlicensed copies of an Apple operating system, or to
12*043036a2SApple OSS Distributions * circumvent, violate, or enable the circumvention or violation of, any
13*043036a2SApple OSS Distributions * terms of an Apple operating system software license agreement.
14*043036a2SApple OSS Distributions *
15*043036a2SApple OSS Distributions * Please obtain a copy of the License at
16*043036a2SApple OSS Distributions * http://www.opensource.apple.com/apsl/ and read it before using this file.
17*043036a2SApple OSS Distributions *
18*043036a2SApple OSS Distributions * The Original Code and all software distributed under the License are
19*043036a2SApple OSS Distributions * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
20*043036a2SApple OSS Distributions * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
21*043036a2SApple OSS Distributions * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
22*043036a2SApple OSS Distributions * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
23*043036a2SApple OSS Distributions * Please see the License for the specific language governing rights and
24*043036a2SApple OSS Distributions * limitations under the License.
25*043036a2SApple OSS Distributions *
26*043036a2SApple OSS Distributions * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
27*043036a2SApple OSS Distributions */
28*043036a2SApple OSS Distributions
29*043036a2SApple OSS Distributions #include <mach/boolean.h>
30*043036a2SApple OSS Distributions #include <mach/message.h>
31*043036a2SApple OSS Distributions #include <mach/kern_return.h>
32*043036a2SApple OSS Distributions #include <mach/mach_traps.h>
33*043036a2SApple OSS Distributions #include <mach/mach_types.h>
34*043036a2SApple OSS Distributions #include <mach/clock_types.h>
35*043036a2SApple OSS Distributions
36*043036a2SApple OSS Distributions kern_return_t
semaphore_signal(mach_port_t signal_semaphore)37*043036a2SApple OSS Distributions semaphore_signal(mach_port_t signal_semaphore)
38*043036a2SApple OSS Distributions {
39*043036a2SApple OSS Distributions return semaphore_signal_trap(signal_semaphore);
40*043036a2SApple OSS Distributions }
41*043036a2SApple OSS Distributions
42*043036a2SApple OSS Distributions kern_return_t
semaphore_signal_all(mach_port_t signal_semaphore)43*043036a2SApple OSS Distributions semaphore_signal_all(mach_port_t signal_semaphore)
44*043036a2SApple OSS Distributions {
45*043036a2SApple OSS Distributions return semaphore_signal_all_trap(signal_semaphore);
46*043036a2SApple OSS Distributions }
47*043036a2SApple OSS Distributions
48*043036a2SApple OSS Distributions kern_return_t
semaphore_signal_thread(mach_port_t signal_semaphore,mach_port_t thread_act)49*043036a2SApple OSS Distributions semaphore_signal_thread(mach_port_t signal_semaphore, mach_port_t thread_act)
50*043036a2SApple OSS Distributions {
51*043036a2SApple OSS Distributions return semaphore_signal_thread_trap(signal_semaphore, thread_act);
52*043036a2SApple OSS Distributions }
53*043036a2SApple OSS Distributions
54*043036a2SApple OSS Distributions kern_return_t
semaphore_wait(mach_port_t wait_semaphore)55*043036a2SApple OSS Distributions semaphore_wait(mach_port_t wait_semaphore)
56*043036a2SApple OSS Distributions {
57*043036a2SApple OSS Distributions return semaphore_wait_trap(wait_semaphore);
58*043036a2SApple OSS Distributions }
59*043036a2SApple OSS Distributions
60*043036a2SApple OSS Distributions kern_return_t
semaphore_timedwait(mach_port_t wait_semaphore,mach_timespec_t wait_time)61*043036a2SApple OSS Distributions semaphore_timedwait(mach_port_t wait_semaphore, mach_timespec_t wait_time)
62*043036a2SApple OSS Distributions {
63*043036a2SApple OSS Distributions return semaphore_timedwait_trap(wait_semaphore,
64*043036a2SApple OSS Distributions wait_time.tv_sec,
65*043036a2SApple OSS Distributions wait_time.tv_nsec);
66*043036a2SApple OSS Distributions }
67*043036a2SApple OSS Distributions
68*043036a2SApple OSS Distributions kern_return_t
semaphore_wait_signal(mach_port_t wait_semaphore,mach_port_t signal_semaphore)69*043036a2SApple OSS Distributions semaphore_wait_signal(mach_port_t wait_semaphore, mach_port_t signal_semaphore)
70*043036a2SApple OSS Distributions {
71*043036a2SApple OSS Distributions return semaphore_wait_signal_trap(wait_semaphore, signal_semaphore);
72*043036a2SApple OSS Distributions }
73*043036a2SApple OSS Distributions
74*043036a2SApple OSS Distributions kern_return_t
semaphore_timedwait_signal(mach_port_t wait_semaphore,mach_port_t signal_semaphore,mach_timespec_t wait_time)75*043036a2SApple OSS Distributions semaphore_timedwait_signal(mach_port_t wait_semaphore,
76*043036a2SApple OSS Distributions mach_port_t signal_semaphore,
77*043036a2SApple OSS Distributions mach_timespec_t wait_time)
78*043036a2SApple OSS Distributions {
79*043036a2SApple OSS Distributions return semaphore_timedwait_signal_trap(wait_semaphore,
80*043036a2SApple OSS Distributions signal_semaphore,
81*043036a2SApple OSS Distributions wait_time.tv_sec,
82*043036a2SApple OSS Distributions wait_time.tv_nsec);
83*043036a2SApple OSS Distributions }
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