/*
* Soft: Keepalived is a failover program for the LVS project
* <www.linuxvirtualserver.org>. It monitor & manipulate
* a loadbalanced server pool using multi-layer checks.
*
* Part: old_socket.h include file.
*
* Author: Alexandre Cassen, <acassen@linux-vs.org>
*
* This program 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 General Public License for more details.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version
* 2 of the License, or (at your option) any later version.
*
* Copyright (C) 2001-2016 Alexandre Cassen, <acassen@gmail.com>
*/
#ifndef _OLD_SOCKET_H
#define _OLD_SOCKET_H 1
#include "config.h"
#if !HAVE_DECL_SOCK_NONBLOCK || !HAVE_DECL_SOCK_CLOEXEC
#include <stdbool.h>
/* Kernels < 2.6.27 and glibc < 2.9 don't support the SOCK_CLOEXEC or SOCK_NONBLOCK options */
/* We need to know if SOCK_NONBLOCK is desired */
#if !HAVE_DECL_SOCK_NONBLOCK
#define SOCK_NONBLOCK 04000
#endif
/* SOCK_CLOEXEC is always wanted, so we don't want to set if it is not defined */
#if !HAVE_DECL_SOCK_CLOEXEC
#define SOCK_CLOEXEC 0
#endif
extern bool set_sock_flags(int fd, int cmd, long flags);
#endif
#endif