| /* Copyright (C) 2002-2014 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, see |
| <http://www.gnu.org/licenses/>. */ |
| |
| #include <assert.h> |
| #include <errno.h> |
| #include "pthreadP.h" |
| |
| |
| int |
| __pthread_attr_setdetachstate (attr, detachstate) |
| pthread_attr_t *attr; |
| int detachstate; |
| { |
| struct pthread_attr *iattr; |
| |
| assert (sizeof (*attr) >= sizeof (struct pthread_attr)); |
| iattr = (struct pthread_attr *) attr; |
| |
| /* Catch invalid values. */ |
| if (detachstate != PTHREAD_CREATE_DETACHED |
| && __builtin_expect (detachstate != PTHREAD_CREATE_JOINABLE, 0)) |
| return EINVAL; |
| |
| /* Set the flag. It is nonzero if threads are created detached. */ |
| if (detachstate == PTHREAD_CREATE_DETACHED) |
| iattr->flags |= ATTR_FLAG_DETACHSTATE; |
| else |
| iattr->flags &= ~ATTR_FLAG_DETACHSTATE; |
| |
| return 0; |
| } |
| strong_alias (__pthread_attr_setdetachstate, pthread_attr_setdetachstate) |
