1/*	$FreeBSD$	*/
2/*	$KAME: libpfkey.h,v 1.6 2001/03/05 18:22:17 thorpej Exp $	*/
3
4/*
5 * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
6 * All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 * 1. Redistributions of source code must retain the above copyright
12 *    notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 *    notice, this list of conditions and the following disclaimer in the
15 *    documentation and/or other materials provided with the distribution.
16 * 3. Neither the name of the project nor the names of its contributors
17 *    may be used to endorse or promote products derived from this software
18 *    without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30 * SUCH DAMAGE.
31 */
32
33struct sadb_msg;
34extern void pfkey_sadump(struct sadb_msg *);
35extern void pfkey_spdump(struct sadb_msg *);
36
37struct sockaddr;
38struct sadb_alg;
39int ipsec_check_keylen(u_int, u_int, u_int);
40int ipsec_check_keylen2(u_int, u_int, u_int);
41int ipsec_get_keylen(u_int, u_int, struct sadb_alg *);
42u_int pfkey_set_softrate(u_int, u_int);
43u_int pfkey_get_softrate(u_int);
44int pfkey_send_getspi(int, u_int, u_int, struct sockaddr *, struct sockaddr *,
45	u_int32_t, u_int32_t, u_int32_t, u_int32_t);
46int pfkey_send_update(int, u_int, u_int, struct sockaddr *, struct sockaddr *,
47	u_int32_t, u_int32_t, u_int, caddr_t, u_int, u_int, u_int, u_int,
48	u_int, u_int32_t, u_int64_t, u_int64_t, u_int64_t, u_int32_t);
49int pfkey_send_add(int, u_int, u_int, struct sockaddr *, struct sockaddr *,
50	u_int32_t, u_int32_t, u_int, caddr_t, u_int, u_int, u_int, u_int,
51	u_int, u_int32_t, u_int64_t, u_int64_t, u_int64_t, u_int32_t);
52int pfkey_send_delete(int, u_int, u_int, struct sockaddr *, struct sockaddr *,
53	u_int32_t);
54int pfkey_send_delete_all(int, u_int, u_int, struct sockaddr *,
55	struct sockaddr *);
56int pfkey_send_get(int, u_int, u_int, struct sockaddr *, struct sockaddr *,
57	u_int32_t);
58int pfkey_send_register(int, u_int);
59int pfkey_recv_register(int);
60int pfkey_set_supported(struct sadb_msg *, int);
61int pfkey_send_flush(int, u_int);
62int pfkey_send_dump(int, u_int);
63int pfkey_send_promisc_toggle(int, int);
64int pfkey_send_spdadd(int, struct sockaddr *, u_int, struct sockaddr *, u_int,
65	u_int, caddr_t, int, u_int32_t);
66int pfkey_send_spdadd2(int, struct sockaddr *, u_int, struct sockaddr *, u_int,
67	u_int, u_int64_t, u_int64_t, caddr_t, int, u_int32_t);
68int pfkey_send_spdupdate(int, struct sockaddr *, u_int, struct sockaddr *,
69	u_int, u_int, caddr_t, int, u_int32_t);
70int pfkey_send_spdupdate2(int, struct sockaddr *, u_int, struct sockaddr *,
71	u_int, u_int, u_int64_t, u_int64_t, caddr_t, int, u_int32_t);
72int pfkey_send_spddelete(int, struct sockaddr *, u_int, struct sockaddr *,
73	u_int, u_int, caddr_t, int, u_int32_t);
74int pfkey_send_spddelete2(int, u_int32_t);
75int pfkey_send_spdget(int, u_int32_t);
76int pfkey_send_spdsetidx(int, struct sockaddr *, u_int, struct sockaddr *,
77	u_int, u_int, caddr_t, int, u_int32_t);
78int pfkey_send_spdflush(int);
79int pfkey_send_spddump(int);
80
81int pfkey_open(void);
82void pfkey_close(int);
83struct sadb_msg *pfkey_recv(int);
84int pfkey_send(int, struct sadb_msg *, int);
85int pfkey_align(struct sadb_msg *, caddr_t *);
86int pfkey_check(caddr_t *);
87