projects / apple / xnu.git / blame
| Commit | Line | Data |
|---|---|---|
| 2d21ac55 A |
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 | #include <mach/boolean.h> | |
| 30 | #include <mach/message.h> | |
| 31 | #include <mach/kern_return.h> | |
| 32 | #include <mach/mach_traps.h> | |
| 33 | #include <mach/mach_types.h> | |
| 34 | #include <mach/clock_types.h> | |
| 35 | ||
| 36 | kern_return_t semaphore_signal( | |
| 37 | mach_port_t signal_semaphore) | |
| 38 | { | |
| 39 | return semaphore_signal_trap(signal_semaphore); | |
| 40 | } | |
| 41 | ||
| 42 | kern_return_t semaphore_signal_all( | |
| 43 | mach_port_t signal_semaphore) | |
| 44 | { | |
| 45 | return semaphore_signal_all_trap(signal_semaphore); | |
| 46 | } | |
| 47 | ||
| 48 | kern_return_t semaphore_signal_thread( | |
| 49 | mach_port_t signal_semaphore, | |
| 50 | mach_port_t thread_act) | |
| 51 | { | |
| 52 | return semaphore_signal_thread_trap(signal_semaphore, thread_act); | |
| 53 | } | |
| 54 | ||
| 55 | kern_return_t semaphore_wait ( | |
| 56 | mach_port_t wait_semaphore) | |
| 57 | { | |
| 58 | return semaphore_wait_trap(wait_semaphore); | |
| 59 | } | |
| 60 | ||
| 61 | kern_return_t semaphore_timedwait ( | |
| 62 | mach_port_t wait_semaphore, | |
| 63 | mach_timespec_t wait_time) | |
| 64 | { | |
| 65 | return semaphore_timedwait_trap(wait_semaphore, | |
| 66 | wait_time.tv_sec, | |
| 67 | wait_time.tv_nsec); | |
| 68 | } | |
| 69 | ||
| 70 | kern_return_t semaphore_wait_signal ( | |
| 71 | mach_port_t wait_semaphore, | |
| 72 | mach_port_t signal_semaphore) | |
| 73 | { | |
| 74 | return semaphore_wait_signal_trap(wait_semaphore, signal_semaphore); | |
| 75 | } | |
| 76 | ||
| 77 | kern_return_t semaphore_timedwait_signal ( | |
| 78 | mach_port_t wait_semaphore, | |
| 79 | mach_port_t signal_semaphore, | |
| 80 | mach_timespec_t wait_time) | |
| 81 | { | |
| 82 | return semaphore_timedwait_signal_trap(wait_semaphore, | |
| 83 | signal_semaphore, | |
| 84 | wait_time.tv_sec, | |
| 85 | wait_time.tv_nsec); | |
| 86 | } |