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f7a9f785 | 1 | /* Copyright (C) 2002-2016 Free Software Foundation, Inc. |
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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 | |
59ba27a6 PE |
16 | License along with the GNU C Library; if not, see |
17 | <http://www.gnu.org/licenses/>. */ | |
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18 | |
19 | #include <assert.h> | |
20 | #include <errno.h> | |
21 | #include "pthreadP.h" | |
22 | ||
23 | ||
24 | int | |
9dd346ff | 25 | __pthread_attr_setscope (pthread_attr_t *attr, int scope) |
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26 | { |
27 | struct pthread_attr *iattr; | |
28 | ||
29 | assert (sizeof (*attr) >= sizeof (struct pthread_attr)); | |
30 | iattr = (struct pthread_attr *) attr; | |
31 | ||
32 | /* Catch invalid values. */ | |
33 | switch (scope) | |
34 | { | |
35 | case PTHREAD_SCOPE_SYSTEM: | |
36 | iattr->flags &= ~ATTR_FLAG_SCOPEPROCESS; | |
37 | break; | |
38 | ||
39 | case PTHREAD_SCOPE_PROCESS: | |
40 | return ENOTSUP; | |
41 | ||
42 | default: | |
43 | return EINVAL; | |
44 | } | |
45 | ||
46 | return 0; | |
47 | } | |
83614008 | 48 | strong_alias (__pthread_attr_setscope, pthread_attr_setscope) |