58 lines
1.4 KiB
C
58 lines
1.4 KiB
C
/**
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* FreeRDP: A Remote Desktop Protocol Client
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* Semaphore Utils
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*
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* Copyright 2011 Marc-Andre Moreau <marcandre.moreau@gmail.com>
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <pthread.h>
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#include <semaphore.h>
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#include <freerdp/utils/semaphore.h>
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#ifdef __APPLE__
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#include <mach/mach.h>
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#include <mach/semaphore.h>
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#include <mach/task.h>
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#endif
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void freerdp_sem_create(void * sem_struct, int iv)
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{
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#ifdef __APPLE__
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semaphore_create(mach_task_self(), (semaphore_t *)sem_struct, SYNC_POLICY_FIFO, iv);
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#else
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int pshared = 0;
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sem_init((sem_t *)sem_struct, pshared, iv);
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#endif
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}
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void freerdp_sem_signal(void * sem_struct)
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{
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#ifdef __APPLE__
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semaphore_signal(*((semaphore_t *)sem_struct));
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#else
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sem_post((sem_t *)sem_struct);
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#endif
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}
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void freerdp_sem_wait(void * sem_struct)
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{
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#ifdef __APPLE__
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semaphore_wait(*((semaphore_t *)sem_struct));
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#else
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sem_wait((sem_t *)sem_struct);
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#endif
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}
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