74 lines
2.0 KiB
C
Executable File
74 lines
2.0 KiB
C
Executable File
/*
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* Copyright (C) 2009 Mamadou Diop.
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*
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* Contact: Mamadou Diop <diopmamadou(at)doubango.org>
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*
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* This file is part of Open Source Doubango Framework.
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*
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* DOUBANGO is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* DOUBANGO is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with DOUBANGO.
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*
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*/
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#ifndef _TEST_SEMAPHORE_H_
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#define _TEST_SEMAPHORE_H_
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void *threadfunc_semaphore1(void *parm)
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{
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tsk_semaphore_handle_t *semaphore = (tsk_semaphore_handle_t *)parm;
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int ret = 0;
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printf("threadfunc_semaphore1/// START %d\n", ret);
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ret = tsk_semaphore_decrement(semaphore);
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printf("threadfunc_semaphore1/// STOP %d\n", ret);
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return 0;
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}
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void *threadfunc_semaphore2(void *parm)
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{
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tsk_semaphore_handle_t *semaphore = (tsk_semaphore_handle_t *)parm;
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int ret = 0;
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printf("threadfunc_semaphore2/// START %d\n", ret);
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ret = tsk_semaphore_decrement(semaphore);
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printf("threadfunc_semaphore2/// STOP %d\n", ret);
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return 0;
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}
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/* Pthread semaphore */
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void test_semaphore()
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{
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tsk_semaphore_handle_t *semaphore = tsk_semaphore_create();
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void* tid[2] = {0,0};
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printf("test_semaphore//\n");
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tsk_thread_create(&tid[0], threadfunc_semaphore1, semaphore);
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tsk_thread_create(&tid[1], threadfunc_semaphore2, semaphore);
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tsk_thread_sleep(1000);
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assert(!tsk_semaphore_increment(semaphore));
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assert(!tsk_semaphore_increment(semaphore));
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tsk_thread_sleep(1000);
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tsk_thread_join(&tid[0]);
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tsk_thread_join(&tid[1]);
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tsk_semaphore_destroy(&semaphore);
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}
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#endif /* _TEST_SEMAPHORE_H_ */
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