/* Register fork handlers.  Generic version.

   Copyright (C) 2002-2018 Free Software Foundation, Inc.

   This file is part of the GNU C Library.

   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/>.  */

/* Function to call to unregister fork handlers.  */

extern void __unregister_atfork (void *dso_handle) attribute_hidden;

#define UNREGISTER_ATFORK(dso_handle) __unregister_atfork (dso_handle)

/* C library side function to register new fork handlers.  */

extern int __register_atfork (void (*__prepare) (void),

			      void (*__parent) (void),

			      void (*__child) (void),

			      void *dso_handle);

libc_hidden_proto (__register_atfork)