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fc493bc9e6
Fortunately we were previously only missing an optimization. Thanks dcb <dcb314@hotmail.com> for the report [BZ #23032] * sysdeps/htl/pt-barrier-init.c (pthread_barrier_init): Fix comparing attr with __pthread_default_barrierattr. * sysdeps/htl/pt-cond-init.c (__pthread_cond_init): Fix comparing attr with __pthread_default_condattr. * sysdeps/htl/pt-mutex-init.c (_pthread_mutex_init): Fix comparing attr with __pthread_default_mutexattr. * sysdeps/htl/pt-rwlock-init.c (_pthread_rwlock_init): Fix comparing attr with __pthread_default_rwlockattr.
46 lines
1.4 KiB
C
46 lines
1.4 KiB
C
/* pthread_cond_init. Generic version.
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Copyright (C) 2002-2018 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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<http://www.gnu.org/licenses/>. */
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#include <pthread.h>
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#include <assert.h>
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#include <string.h>
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#include <pt-internal.h>
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int
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__pthread_cond_init (pthread_cond_t *cond, const pthread_condattr_t * attr)
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{
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*cond = (pthread_cond_t) __PTHREAD_COND_INITIALIZER;
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if (attr == NULL
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|| memcmp (attr, &__pthread_default_condattr, sizeof (*attr)) == 0)
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/* Use the default attributes. */
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return 0;
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/* Non-default attributes. */
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cond->__attr = malloc (sizeof *attr);
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if (cond->__attr == NULL)
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return ENOMEM;
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*cond->__attr = *attr;
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return 0;
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}
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strong_alias (__pthread_cond_init, pthread_cond_init);
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