1 /* Copyright (C) 2004-2022 Free Software Foundation, Inc. 2 This file is part of the GNU C Library. 3 4 The GNU C Library is free software; you can redistribute it and/or 5 modify it under the terms of the GNU Lesser General Public 6 License as published by the Free Software Foundation; either 7 version 2.1 of the License, or (at your option) any later version. 8 9 The GNU C Library is distributed in the hope that it will be useful, 10 but WITHOUT ANY WARRANTY; without even the implied warranty of 11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 Lesser General Public License for more details. 13 14 You should have received a copy of the GNU Lesser General Public 15 License along with the GNU C Library; if not, see 16 <https://www.gnu.org/licenses/>. */ 17 18 #include <pthreadP.h> 19 #include <stdlib.h> 20 #include <tls.h> 21 #include <unistd.h> 22 23 /* Default thread attributes for the case when the user does not 24 provide any. */ 25 union pthread_attr_transparent __default_pthread_attr; 26 libc_hidden_data_def (__default_pthread_attr) 27 28 /* Mutex protecting __default_pthread_attr. */ 29 int __default_pthread_attr_lock = LLL_LOCK_INITIALIZER; 30 libc_hidden_data_def (__default_pthread_attr_lock) 31