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71 lines
1.8 KiB
C
71 lines
1.8 KiB
C
/* Copyright (C) 2004-2020 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library 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 GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<https://www.gnu.org/licenses/>. */
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#include <pthread.h>
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#include <stdio.h>
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#include <string.h>
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static int
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do_test (void)
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{
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pthread_rwlock_t r;
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int ret;
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memset (&r, 0xaa, sizeof (r));
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if ((ret = pthread_rwlock_init (&r, NULL)) != 0)
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{
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printf ("rwlock_init failed: %d\n", ret);
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return 1;
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}
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if ((ret = pthread_rwlock_rdlock (&r)) != 0)
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{
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printf ("rwlock_rdlock failed: %d\n", ret);
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return 1;
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}
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if ((ret = pthread_rwlock_unlock (&r)) != 0)
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{
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printf ("rwlock_unlock failed: %d\n", ret);
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return 1;
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}
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if ((ret = pthread_rwlock_wrlock (&r)) != 0)
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{
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printf ("rwlock_wrlock failed: %d\n", ret);
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return 1;
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}
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if ((ret = pthread_rwlock_unlock (&r)) != 0)
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{
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printf ("second rwlock_unlock failed: %d\n", ret);
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return 1;
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}
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if ((ret = pthread_rwlock_destroy (&r)) != 0)
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{
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printf ("second rwlock_destroy failed: %d\n", ret);
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return 1;
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}
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return 0;
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}
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#define TEST_FUNCTION do_test ()
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#include "../test-skeleton.c"
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