74 lines
2.6 KiB
C
74 lines
2.6 KiB
C
/* $NetBSD: socketops.h,v 1.6 2013/07/11 05:45:23 kefren Exp $ */
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/*-
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* Copyright (c) 2010 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by Mihai Chelaru <kefren@NetBSD.org>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _SOCKETOPS_H_
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#define _SOCKETOPS_H_
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#include "mpls_routes.h"
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#include "ldp_peer.h"
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#include "pdu.h"
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#include "tlv.h"
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/* Address families from RFC1700 */
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#define LDP_AF_INET 1
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#define LDP_AF_INET6 2
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int set_ttl(int);
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int create_hello_sockets(void);
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int create_listening_socket(void);
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void send_hello(void);
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int get_message_id(void);
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int the_big_loop(void);
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void new_peer_connection(void);
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void send_initialize(const struct ldp_peer *);
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void keep_alive(const struct ldp_peer *);
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void recv_session_pdu(struct ldp_peer *);
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int send_message(const struct ldp_peer *, const struct ldp_pdu *,
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const struct tlv *);
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int send_tlv(const struct ldp_peer *, const struct tlv *);
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int send_addresses(const struct ldp_peer *);
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struct hello_info {
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union sockunion transport_address;
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struct in_addr ldp_id;
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int keepalive;
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SLIST_ENTRY(hello_info) infos;
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};
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SLIST_HEAD(,hello_info) hello_info_head;
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struct hello_socket {
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int type, socket;
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SLIST_ENTRY(hello_socket) listentry;
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};
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SLIST_HEAD(,hello_socket) hello_socket_head;
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#endif /* !_SOCKETOPS_H_ */
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