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439ff07b | 1 | /* Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc. |
76a50749 UD |
2 | This file is part of the GNU C Library. |
3 | Contributed by Ulrich Drepper <drepper@redhat.com>, 2002. | |
4 | ||
5 | The GNU C Library is free software; you can redistribute it and/or | |
6 | modify it under the terms of the GNU Lesser General Public | |
7 | License as published by the Free Software Foundation; either | |
8 | version 2.1 of the License, or (at your option) any later version. | |
9 | ||
10 | The GNU C Library is distributed in the hope that it will be useful, | |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
13 | Lesser General Public License for more details. | |
14 | ||
15 | You should have received a copy of the GNU Lesser General Public | |
16 | License along with the GNU C Library; if not, write to the Free | |
17 | Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA | |
18 | 02111-1307 USA. */ | |
19 | ||
20 | #include <assert.h> | |
21 | #include <errno.h> | |
22 | #include <string.h> | |
23 | #include <unistd.h> | |
24 | #include "pthreadP.h" | |
5cb48b84 | 25 | #include <shlib-compat.h> |
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26 | |
27 | int | |
83614008 | 28 | __pthread_attr_destroy (attr) |
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29 | pthread_attr_t *attr; |
30 | { | |
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31 | struct pthread_attr *iattr; |
32 | ||
33 | assert (sizeof (*attr) >= sizeof (struct pthread_attr)); | |
34 | iattr = (struct pthread_attr *) attr; | |
35 | ||
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36 | #if SHLIB_COMPAT(libpthread, GLIBC_2_0, GLIBC_2_1) |
37 | /* In old struct pthread_attr, neither next nor cpuset are | |
38 | present. */ | |
439ff07b | 39 | if (__builtin_expect ((iattr->flags & ATTR_FLAG_OLDATTR), 0) == 0) |
5cb48b84 | 40 | #endif |
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41 | /* The affinity CPU set might be allocated dynamically. */ |
42 | free (iattr->cpuset); | |
80f536db | 43 | |
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44 | return 0; |
45 | } | |
83614008 | 46 | strong_alias (__pthread_attr_destroy, pthread_attr_destroy) |