xref: /freebsd/lib/libipsec/libpfkey.h (revision dba6dd177bdee890cf445fbe21a5dccefd5de18e)
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 
33 struct sadb_msg;
34 extern void pfkey_sadump(struct sadb_msg *);
35 extern void pfkey_spdump(struct sadb_msg *);
36 
37 struct sockaddr;
38 struct sadb_alg;
39 int ipsec_check_keylen(u_int, u_int, u_int);
40 int ipsec_check_keylen2(u_int, u_int, u_int);
41 int ipsec_get_keylen(u_int, u_int, struct sadb_alg *);
42 u_int pfkey_set_softrate(u_int, u_int);
43 u_int pfkey_get_softrate(u_int);
44 int 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);
46 int 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);
49 int 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);
52 int pfkey_send_delete(int, u_int, u_int, struct sockaddr *, struct sockaddr *,
53 	u_int32_t);
54 int pfkey_send_delete_all(int, u_int, u_int, struct sockaddr *,
55 	struct sockaddr *);
56 int pfkey_send_get(int, u_int, u_int, struct sockaddr *, struct sockaddr *,
57 	u_int32_t);
58 int pfkey_send_register(int, u_int);
59 int pfkey_recv_register(int);
60 int pfkey_set_supported(struct sadb_msg *, int);
61 int pfkey_send_flush(int, u_int);
62 int pfkey_send_dump(int, u_int);
63 int pfkey_send_promisc_toggle(int, int);
64 int pfkey_send_spdadd(int, struct sockaddr *, u_int, struct sockaddr *, u_int,
65 	u_int, caddr_t, int, u_int32_t);
66 int 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);
68 int pfkey_send_spdupdate(int, struct sockaddr *, u_int, struct sockaddr *,
69 	u_int, u_int, caddr_t, int, u_int32_t);
70 int 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);
72 int pfkey_send_spddelete(int, struct sockaddr *, u_int, struct sockaddr *,
73 	u_int, u_int, caddr_t, int, u_int32_t);
74 int pfkey_send_spddelete2(int, u_int32_t);
75 int pfkey_send_spdget(int, u_int32_t);
76 int pfkey_send_spdsetidx(int, struct sockaddr *, u_int, struct sockaddr *,
77 	u_int, u_int, caddr_t, int, u_int32_t);
78 int pfkey_send_spdflush(int);
79 int pfkey_send_spddump(int);
80 
81 int pfkey_open(void);
82 void pfkey_close(int);
83 struct sadb_msg *pfkey_recv(int);
84 int pfkey_send(int, struct sadb_msg *, int);
85 int pfkey_align(struct sadb_msg *, caddr_t *);
86 int pfkey_check(caddr_t *);
87