1*7eb8d89dSguenther /* $OpenBSD: mpls_proto.c,v 1.20 2022/02/22 01:15:02 guenther Exp $ */ 2d90b9793Snorby 3d90b9793Snorby /* 4d90b9793Snorby * Copyright (C) 1999, 2000 and 2001 AYAME Project, WIDE Project. 5d90b9793Snorby * All rights reserved. 6d90b9793Snorby * 7d90b9793Snorby * Redistribution and use in source and binary forms, with or without 8d90b9793Snorby * modification, are permitted provided that the following conditions 9d90b9793Snorby * are met: 10d90b9793Snorby * 11d90b9793Snorby * 1. Redistributions of source code must retain the above copyright 12d90b9793Snorby * notice, this list of conditions and the following disclaimer. 13d90b9793Snorby * 2. Redistributions in binary form must reproduce the above copyright 14d90b9793Snorby * notice, this list of conditions and the following disclaimer in the 15d90b9793Snorby * documentation and/or other materials provided with the distribution. 16d90b9793Snorby * 3. Neither the name of the project nor the names of its contributors 17d90b9793Snorby * may be used to endorse or promote products derived from this software 18d90b9793Snorby * without specific prior written permission. 19d90b9793Snorby * 20d90b9793Snorby * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND 21d90b9793Snorby * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22d90b9793Snorby * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23d90b9793Snorby * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE 24d90b9793Snorby * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25d90b9793Snorby * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26d90b9793Snorby * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27d90b9793Snorby * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28d90b9793Snorby * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29d90b9793Snorby * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30d90b9793Snorby * SUCH DAMAGE. 31d90b9793Snorby */ 32d90b9793Snorby 33d90b9793Snorby #include <sys/param.h> 34d90b9793Snorby #include <sys/socket.h> 35d90b9793Snorby #include <sys/domain.h> 36d90b9793Snorby #include <sys/mbuf.h> 37d90b9793Snorby 38d90b9793Snorby #include <net/if.h> 390deb6685Smpi #include <net/if_var.h> 4055df0a74Smpi #include <net/rtable.h> 41d90b9793Snorby 42d90b9793Snorby #include <netmpls/mpls.h> 43d90b9793Snorby 44d90b9793Snorby /* 452b751374Sclaudio * MPLS address family: needed for the routing table 46d90b9793Snorby */ 47c90e7dccSbluhm const struct domain mplsdomain = { 4857e8cdb9Smpi .dom_family = AF_MPLS, 4957e8cdb9Smpi .dom_name = "mpls", 50ff10691eSclaudio .dom_sasize = sizeof(struct sockaddr_mpls), 5157e8cdb9Smpi .dom_rtoffset = offsetof(struct sockaddr_mpls, smpls_label), 5257e8cdb9Smpi .dom_maxplen = 32 53d90b9793Snorby }; 54