/* 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 "pthreadP.h" int attribute_protected __pthread_attr_setdetachstate (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)