50 lines
1.4 KiB
C
50 lines
1.4 KiB
C
/*
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* Copyright (c) 2014 Jonas 'Sortie' Termansen.
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*
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* test-pthread-basic.c
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* Tests whether basic pthread support works.
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*/
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#include <pthread.h>
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#include "test.h"
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void* thread_routine(void* cookie)
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{
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int* test_failure_ptr = (int*) cookie;
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*test_failure_ptr = 0;
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return cookie;
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}
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int main(void)
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{
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int errnum;
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int test_failure = 1;
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pthread_t thread;
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if ( (errnum = pthread_create(&thread, NULL, &thread_routine, &test_failure)) )
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test_error(errnum, "pthread_create");
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void* thread_result;
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if ( (errnum = pthread_join(thread, &thread_result)) )
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test_error(errnum, "pthread_join");
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test_assert(test_failure == 0);
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test_assert(thread_result == &test_failure);
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return 0;
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}
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