1  /* Internal declarations for malloc, for use within libc.
       2     Copyright (C) 2016-2023 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.  */
      28  void __malloc_fork_lock_parent (void) attribute_hidden;
      29  
      30  /* Called in the parent process after a fork.  */
      31  void __malloc_fork_unlock_parent (void) attribute_hidden;
      32  
      33  /* Called in the child process after a fork.  */
      34  void __malloc_fork_unlock_child (void) attribute_hidden;
      35  
      36  /* Called as part of the thread shutdown sequence.  */
      37  void __malloc_arena_thread_freeres (void) attribute_hidden;
      38  
      39  /* Activate a standard set of debugging hooks. */
      40  void __malloc_check_init (void) attribute_hidden;
      41  
      42  #endif /* _MALLOC_INTERNAL_H */