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/* Copyright (C) 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#include <assert.h>
#include <errno.h>
#include <string.h>
#include <unistd.h>
#include "pthreadP.h"
int
pthread_attr_destroy (attr)
pthread_attr_t *attr;
{
/* Enqueue the attributes to the list of all known variables. */
if (DEBUGGING_P)
{
struct pthread_attr *iattr;
struct pthread_attr *prevp = NULL;
struct pthread_attr *runp;
assert (sizeof (*attr) >= sizeof (struct pthread_attr));
iattr = (struct pthread_attr *) attr;
lll_lock (__attr_list_lock);
runp = __attr_list;
while (runp != NULL && runp != iattr)
{
prevp = runp;
runp = runp->next;
}
if (runp != NULL)
{
if (prevp == NULL)
__attr_list = iattr->next;
else
prevp->next = iattr->next;
}
lll_unlock (__attr_list_lock);
if (runp == NULL)
/* Not a valid attribute. */
return EINVAL;
}
return 0;
}
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