1 files changed, 122 insertions, 0 deletions
diff --git a/net/openbgpd/files/patch-bgpctl_mrtparser.h b/net/openbgpd/files/patch-bgpctl_mrtparser.h
new file mode 100644
index 000000000000..2f11567e54f1
--- /dev/null
+++ b/net/openbgpd/files/patch-bgpctl_mrtparser.h
@@ -0,0 +1,122 @@
+Index: bgpctl/mrtparser.h
+===================================================================
+RCS file: bgpctl/mrtparser.h
+diff -N bgpctl/mrtparser.h
+--- /dev/null	1 Jan 1970 00:00:00 -0000
++++ bgpctl/mrtparser.h	13 Oct 2012 18:22:53 -0000	1.1.1.1
+@@ -0,0 +1,115 @@
++/*	$OpenBSD$ */
++/*
++ * Copyright (c) 2011 Claudio Jeker <claudio@openbsd.org>
++ *
++ * Permission to use, copy, modify, and distribute this software for any
++ * purpose with or without fee is hereby granted, provided that the above
++ * copyright notice and this permission notice appear in all copies.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
++ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
++ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
++ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
++ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
++ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
++ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
++ */
++
++struct sockaddr_vpn4 {
++	u_int8_t		sv_len;
++	sa_family_t		sv_family;
++	u_int8_t		sv_labellen;
++	u_int8_t		sv_pad;
++	struct in_addr		sv_addr;
++	u_int64_t		sv_rd;
++	u_int8_t		sv_label[21];
++	u_int8_t		sv_pad2[3];
++};
++
++#define AF_VPNv4	250	/* XXX high enough to not cause issues */
++
++union mrt_addr {
++	struct sockaddr_in6	sin6;
++	struct sockaddr_in	sin;
++	struct sockaddr_vpn4	svpn4;
++	struct sockaddr		sa;
++};
++
++/* data structures for the MSG_TABLE_DUMP_V2 format */
++struct mrt_peer_entry {
++	union mrt_addr		addr;
++	u_int32_t		bgp_id;
++	u_int32_t		asnum;
++};
++
++struct mrt_peer {
++	char			*view;
++	struct mrt_peer_entry	*peers;
++	u_int32_t		 bgp_id;
++	u_int16_t		 npeers;
++};
++
++struct mrt_attr {
++	void	*attr;
++	size_t	 attr_len;
++};
++
++struct mrt_rib_entry {
++	void		*aspath;
++	struct mrt_attr	*attrs;
++	union mrt_addr	 nexthop;
++	time_t		 originated;
++	u_int32_t	 local_pref;
++	u_int32_t	 med;
++	u_int16_t	 peer_idx;
++	u_int16_t	 aspath_len;
++	u_int16_t	 nattrs;
++	u_int8_t	 origin;
++};
++
++struct mrt_rib {
++	struct mrt_rib_entry	*entries;
++	union mrt_addr		 prefix;
++	u_int32_t		 seqnum;
++	u_int16_t		 nentries;
++	u_int8_t		 prefixlen;
++};
++
++/* data structures for the BGP4MP MESSAGE and STATE types */
++struct mrt_bgp_state {
++	union mrt_addr	src;
++	union mrt_addr	dst;
++	u_int32_t	src_as;
++	u_int32_t	dst_as;
++	u_int16_t	old_state;
++	u_int16_t	new_state;
++};
++
++struct mrt_bgp_msg {
++	union mrt_addr	 src;
++	union mrt_addr	 dst;
++	u_int32_t	 src_as;
++	u_int32_t	 dst_as;
++	u_int16_t	 msg_len;
++	void		*msg;
++};
++
++#define MRT_ATTR_ORIGIN		1
++#define MRT_ATTR_ASPATH		2
++#define MRT_ATTR_NEXTHOP	3
++#define MRT_ATTR_MED		4
++#define MRT_ATTR_LOCALPREF	5
++#define MRT_ATTR_MP_REACH_NLRI	14
++#define MRT_ATTR_AS4PATH	17
++#define MRT_ATTR_EXTLEN		0x10
++
++#define MRT_PREFIX_LEN(x)	((((u_int)x) + 7) / 8)
++
++struct mrt_parser {
++	void	(*dump)(struct mrt_rib *, struct mrt_peer *, void *);
++	void	(*state)(struct mrt_bgp_state *, void *);
++	void	(*message)(struct mrt_bgp_msg *, void *);
++	void	*arg;
++};
++
++void	mrt_parse(int, struct mrt_parser *, int);