1*bb64080bSguenther /* $OpenBSD: atfork.h,v 1.2 2015/08/27 04:37:09 guenther Exp $ */ 2514a545fSguenther 3514a545fSguenther /* 4514a545fSguenther * Copyright (c) 2008 Kurt Miller <kurt@openbsd.org> 5514a545fSguenther * Copyright (c) 2008 Philip Guenther <guenther@openbsd.org> 6514a545fSguenther * Copyright (c) 2003 Daniel Eischen <deischen@freebsd.org> 7514a545fSguenther * All rights reserved. 8514a545fSguenther * 9514a545fSguenther * Redistribution and use in source and binary forms, with or without 10514a545fSguenther * modification, are permitted provided that the following conditions 11514a545fSguenther * are met: 12514a545fSguenther * 1. Redistributions of source code must retain the above copyright 13514a545fSguenther * notice, this list of conditions and the following disclaimer. 14514a545fSguenther * 2. Neither the name of the author nor the names of any co-contributors 15514a545fSguenther * may be used to endorse or promote products derived from this software 16514a545fSguenther * without specific prior written permission. 17514a545fSguenther * 18514a545fSguenther * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 19514a545fSguenther * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 20514a545fSguenther * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 21514a545fSguenther * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 22514a545fSguenther * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 23514a545fSguenther * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 24514a545fSguenther * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 25514a545fSguenther * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 26514a545fSguenther * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 27514a545fSguenther * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 28514a545fSguenther * SUCH DAMAGE. 29514a545fSguenther * 30514a545fSguenther * $FreeBSD: /repoman/r/ncvs/src/lib/libc_r/uthread/uthread_atfork.c,v 1.1 2004/12/10 03:36:45 grog Exp $ 31514a545fSguenther */ 32514a545fSguenther 33514a545fSguenther #include <sys/queue.h> 34514a545fSguenther 35514a545fSguenther struct atfork_fn { 36514a545fSguenther TAILQ_ENTRY(atfork_fn) fn_next; 37514a545fSguenther void (*fn_prepare)(void); 38514a545fSguenther void (*fn_parent)(void); 39514a545fSguenther void (*fn_child)(void); 40514a545fSguenther void *fn_dso; 41514a545fSguenther }; 42514a545fSguenther 43*bb64080bSguenther __BEGIN_HIDDEN_DECLS 44514a545fSguenther extern TAILQ_HEAD(atfork_listhead, atfork_fn) _atfork_list; 45*bb64080bSguenther __END_HIDDEN_DECLS 46