/* pthread_attr_setstacksize. Generic version. Copyright (C) 2002 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 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 Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with the GNU C Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include #include int pthread_attr_setstacksize (pthread_attr_t *attr, size_t stacksize) { if (stacksize == __pthread_default_attr.stacksize) { attr->stacksize = stacksize; /* The guard size cannot be larger than the stack itself, as such, if the new stack size is smaller than the guard size, we squash the guard size. */ if (attr->guardsize > attr->stacksize) attr->guardsize = attr->stacksize; return 0; } return ENOTSUP; }