/* Copyright (C) 2002, 2003, 2006 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 <limits.h> #include "pthreadP.h" int __pthread_attr_setstack ( pthread_attr_t *attr, void *stackaddr, size_t stacksize) { struct pthread_attr *iattr; assert (sizeof (*attr) >= sizeof (struct pthread_attr)); iattr = (struct pthread_attr *) attr; /* Catch invalid sizes. */ if (stacksize < PTHREAD_STACK_MIN) return EINVAL; #ifdef EXTRA_PARAM_CHECKS EXTRA_PARAM_CHECKS; #endif iattr->stacksize = stacksize; iattr->stackaddr = (char *) stackaddr + stacksize; iattr->flags |= ATTR_FLAG_STACKADDR; return 0; } #if PTHREAD_STACK_MIN == 16384 strong_alias(__pthread_attr_setstack, pthread_attr_setstack) #else weak_alias(__pthread_attr_setstack, pthread_attr_setstack) #endif