2 * @(#) declarations of eroute structures
4 * Copyright (C) 1996, 1997 John Ioannidis.
5 * Copyright (C) 1998, 1999, 2000, 2001 Richard Guy Briggs <rgb@freeswan.org>
6 * Copyright (C) 2001 Michael Richardson <mcr@freeswan.org>
8 * This program is free software; you can redistribute it and/or modify it
9 * under the terms of the GNU General Public License as published by the
10 * Free Software Foundation; either version 2 of the License, or (at your
11 * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
13 * This program is distributed in the hope that it will be useful, but
14 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
15 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
18 * RCSID $Id: ipsec_eroute.h,v 1.2 2001/11/26 09:16:13 rgb Exp $
20 * derived from ipsec_encap.h 1.15 on 2001/9/18 by mcr.
24 #ifndef _IPSEC_EROUTE_H_
27 #include "ipsec_encap.h"
28 #include "ipsec_radij.h"
31 * The "type" is really part of the address as far as the routing
32 * system is concerned. By using only one bit in the type field
33 * for each type, we sort-of make sure that different types of
34 * encapsulation addresses won't be matched against the wrong type.
38 * An entry in the radix tree
43 struct radij_node rd_nodes[2]; /* tree glue, and other values */
44 #define rd_key(r) ((struct sockaddr_encap *)((r)->rd_nodes->rj_key))
45 #define rd_mask(r) ((struct sockaddr_encap *)((r)->rd_nodes->rj_mask))
52 __u16 type; /* identity type */
53 __u64 id; /* identity id */
54 __u8 len; /* identity len */
55 caddr_t data; /* identity data */
59 * An encapsulation route consists of a pointer to a
60 * radix tree entry and a SAID (a destination_address/SPI/protocol triple).
65 struct rjtentry er_rjt;
70 struct sockaddr_encap er_eaddr; /* MCR get rid of _encap, it is silly*/
71 struct sockaddr_encap er_emask;
72 struct ident er_ident_s;
73 struct ident er_ident_d;
74 struct sk_buff* er_first;
75 struct sk_buff* er_last;
78 #define er_dst er_said.dst
79 #define er_spi er_said.spi
80 #define er_proto er_said.proto
82 #define _IPSEC_EROUTE_H_
83 #endif /* _IPSEC_EROUTE_H_ */
86 * $Log: ipsec_eroute.h,v $
87 * Revision 1.2 2001/11/26 09:16:13 rgb
88 * Merge MCR's ipsec_sa, eroute, proc and struct lifetime changes.
90 * Revision 1.1.2.1 2001/09/25 02:18:54 mcr
91 * struct eroute moved to ipsec_eroute.h
95 * c-file-style: "linux"