82 lines
2.8 KiB
C
82 lines
2.8 KiB
C
/* $NetBSD: mpls_routes.h,v 1.7 2013/08/02 16:51:25 martin 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 _MPLS_ROUTES_H_
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#define _MPLS_ROUTES_H_
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#include <sys/types.h>
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#include <sys/socket.h>
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#include <net/if.h>
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#include <net/route.h>
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#include <netinet/in.h>
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#include <netmpls/mpls.h>
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#include <arpa/inet.h>
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#define NO_FREESO 0
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#define FREESO 1
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#define RTM_READD -1
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union sockunion {
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struct sockaddr sa;
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struct sockaddr_in sin;
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struct sockaddr_in6 sin6;
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struct sockaddr_mpls smpls;
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struct sockaddr_dl sdl;
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};
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struct rt_msg {
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struct rt_msghdr m_rtm;
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char m_space[512];
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};
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union sockunion * make_inet_union(const char *);
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union sockunion * make_mpls_union(uint32_t);
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union sockunion * make_mplsinet_union(uint16_t peer, uint32_t label,
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struct in_addr *addr);
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uint8_t from_mask_to_cidr(const char *);
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void from_cidr_to_mask(uint8_t, char *);
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int add_route(union sockunion *, union sockunion *, union sockunion *,
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union sockunion *, union sockunion *, int, int);
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int delete_route(union sockunion *, union sockunion *, int);
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#if 0
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int get_route(struct rt_msg *, const union sockunion *,
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const union sockunion *, int);
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#endif
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int bind_current_routes(void);
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int flush_mpls_routes(void);
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int check_route(struct rt_msg *, uint);
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uint8_t from_union_to_cidr(const union sockunion *);
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union sockunion * from_cidr_to_union(uint8_t);
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#endif /* !_MPLS_ROUTES_H_ */
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