1/* Internal declarations for malloc, for use within libc.
2 Copyright (C) 2016-2022 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 License as
7 published by the Free Software Foundation; either version 2.1 of the
8 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; see the file COPYING.LIB. If
17 not, see <https://www.gnu.org/licenses/>. */
18
19#ifndef _MALLOC_INTERNAL_H
20#define _MALLOC_INTERNAL_H
21
22#include <malloc-machine.h>
23#include <malloc-sysdep.h>
24#include <malloc-size.h>
25#include <malloc-hugepages.h>
26
27/* Called in the parent process before a fork. */
28void __malloc_fork_lock_parent (void) attribute_hidden;
29
30/* Called in the parent process after a fork. */
31void __malloc_fork_unlock_parent (void) attribute_hidden;
32
33/* Called in the child process after a fork. */
34void __malloc_fork_unlock_child (void) attribute_hidden;
35
36/* Called as part of the thread shutdown sequence. */
37void __malloc_arena_thread_freeres (void) attribute_hidden;
38
39/* Activate a standard set of debugging hooks. */
40void __malloc_check_init (void) attribute_hidden;
41
42#endif /* _MALLOC_INTERNAL_H */
43