1 /* Clean up allocated libpthread memory on demand.
2 Copyright (C) 2018-2022 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
4
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
9
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
14
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, see
17 <https://www.gnu.org/licenses/>. */
18
19 #include <set-hooks.h>
20 #include <libc-symbols.h>
21 #include <pthreadP.h>
22 #include <nptl-stack.h>
23
24 /* Free libpthread.so resources.
25 Note: Caller ensures we are called only once. */
26 void
__libpthread_freeres(void)27 __libpthread_freeres (void)
28 {
29 call_function_static_weak (__default_pthread_attr_freeres);
30 __nptl_free_stacks (0);
31 }
32