ia64: define new get-rounding-mode.h header
[glibc.git] / nptl / pthread_attr_setscope.c
blobeb03731cb2563e5a75e00d62a98f7983a9b40688
1 /* Copyright (C) 2002 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3 Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
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.
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.
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, see
17 <http://www.gnu.org/licenses/>. */
19 #include <assert.h>
20 #include <errno.h>
21 #include "pthreadP.h"
24 int
25 __pthread_attr_setscope (attr, scope)
26 pthread_attr_t *attr;
27 int scope;
29 struct pthread_attr *iattr;
31 assert (sizeof (*attr) >= sizeof (struct pthread_attr));
32 iattr = (struct pthread_attr *) attr;
34 /* Catch invalid values. */
35 switch (scope)
37 case PTHREAD_SCOPE_SYSTEM:
38 iattr->flags &= ~ATTR_FLAG_SCOPEPROCESS;
39 break;
41 case PTHREAD_SCOPE_PROCESS:
42 return ENOTSUP;
44 default:
45 return EINVAL;
48 return 0;
50 strong_alias (__pthread_attr_setscope, pthread_attr_setscope)