Blame lib/old_socket.h

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/*
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 * Soft:        Keepalived is a failover program for the LVS project
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 *              <www.linuxvirtualserver.org>. It monitor & manipulate
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 *              a loadbalanced server pool using multi-layer checks.
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 *
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 * Part:        old_socket.h include file.
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 *
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 * Author:      Alexandre Cassen, <acassen@linux-vs.org>
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 *
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 *              This program is distributed in the hope that it will be useful,
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 *              but WITHOUT ANY WARRANTY; without even the implied warranty of
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 *              MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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 *              See the GNU General Public License for more details.
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 *
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 *              This program is free software; you can redistribute it and/or
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 *              modify it under the terms of the GNU General Public License
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 *              as published by the Free Software Foundation; either version
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 *              2 of the License, or (at your option) any later version.
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 *
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 * Copyright (C) 2001-2016 Alexandre Cassen, <acassen@gmail.com>
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 */
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#ifndef _OLD_SOCKET_H
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#define _OLD_SOCKET_H 1
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#include "config.h"
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#if !HAVE_DECL_SOCK_NONBLOCK || !HAVE_DECL_SOCK_CLOEXEC
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#include <stdbool.h>
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/* Kernels < 2.6.27 and glibc < 2.9 don't support the SOCK_CLOEXEC or SOCK_NONBLOCK options */
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/* We need to know if SOCK_NONBLOCK is desired */
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#if !HAVE_DECL_SOCK_NONBLOCK
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#define SOCK_NONBLOCK	04000
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#endif
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/* SOCK_CLOEXEC is always wanted, so we don't want to set if it is not defined */
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#if !HAVE_DECL_SOCK_CLOEXEC
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#define SOCK_CLOEXEC	0
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#endif
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extern bool set_sock_flags(int fd, int cmd, long flags);
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#endif
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#endif