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68 lines
1.8 KiB
C
68 lines
1.8 KiB
C
/* Copyright (C) 2002 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
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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, write to the Free
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA. */
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#include <assert.h>
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#include <errno.h>
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#include <string.h>
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#include <unistd.h>
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#include "pthreadP.h"
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int
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__pthread_attr_destroy (attr)
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pthread_attr_t *attr;
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{
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/* Enqueue the attributes to the list of all known variables. */
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if (DEBUGGING_P)
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{
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struct pthread_attr *iattr;
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struct pthread_attr *prevp = NULL;
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struct pthread_attr *runp;
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assert (sizeof (*attr) >= sizeof (struct pthread_attr));
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iattr = (struct pthread_attr *) attr;
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lll_lock (__attr_list_lock);
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runp = __attr_list;
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while (runp != NULL && runp != iattr)
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{
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prevp = runp;
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runp = runp->next;
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}
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if (runp != NULL)
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{
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if (prevp == NULL)
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__attr_list = iattr->next;
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else
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prevp->next = iattr->next;
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}
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lll_unlock (__attr_list_lock);
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if (runp == NULL)
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/* Not a valid attribute. */
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return EINVAL;
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}
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return 0;
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}
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strong_alias (__pthread_attr_destroy, pthread_attr_destroy)
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