| /* 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 "pthreadP.h" |
| |
| |
| int |
| __pthread_attr_getstacksize (attr, stacksize) |
| const pthread_attr_t *attr; |
| size_t *stacksize; |
| { |
| struct pthread_attr *iattr; |
| |
| assert (sizeof (*attr) >= sizeof (struct pthread_attr)); |
| iattr = (struct pthread_attr *) attr; |
| |
| size_t size = iattr->stacksize; |
| |
| /* If the user has not set a stack size we return what the system |
| will use as the default. */ |
| if (size == 0) |
| { |
| lll_lock (__default_pthread_attr_lock, LLL_PRIVATE); |
| size = __default_pthread_attr.stacksize; |
| lll_unlock (__default_pthread_attr_lock, LLL_PRIVATE); |
| } |
| *stacksize = size; |
| |
| return 0; |
| } |
| strong_alias (__pthread_attr_getstacksize, pthread_attr_getstacksize) |
