1/* $FreeBSD: head/sys/netipsec/ipsec6.h 195727 2009-07-16 21:13:04Z rwatson $ */
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1/* $FreeBSD: head/sys/netipsec/ipsec6.h 207369 2010-04-29 11:52:42Z bz $ */ |
2/* $KAME: ipsec.h,v 1.44 2001/03/23 08:08:47 itojun 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/* 34 * IPsec controller part. 35 */ 36 37#ifndef _NETIPSEC_IPSEC6_H_ 38#define _NETIPSEC_IPSEC6_H_ 39 40#include <net/pfkeyv2.h> 41#include <netipsec/keydb.h> 42 43#ifdef _KERNEL 44VNET_DECLARE(struct ipsecstat, ipsec6stat);
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45#define V_ipsec6stat VNET(ipsec6stat)
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45VNET_DECLARE(int, ip6_esp_trans_deflev);
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47#define V_ip6_esp_trans_deflev VNET(ip6_esp_trans_deflev)
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46VNET_DECLARE(int, ip6_esp_net_deflev);
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49#define V_ip6_esp_net_deflev VNET(ip6_esp_net_deflev)
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47VNET_DECLARE(int, ip6_ah_trans_deflev);
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51#define V_ip6_ah_trans_deflev VNET(ip6_ah_trans_deflev)
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48VNET_DECLARE(int, ip6_ah_net_deflev);
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53#define V_ip6_ah_net_deflev VNET(ip6_ah_net_deflev)
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49VNET_DECLARE(int, ip6_ipsec_ecn);
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50 51#define V_ipsec6stat VNET(ipsec6stat) 52#define V_ip6_esp_trans_deflev VNET(ip6_esp_trans_deflev) 53#define V_ip6_esp_net_deflev VNET(ip6_esp_net_deflev) 54#define V_ip6_ah_trans_deflev VNET(ip6_ah_trans_deflev) 55#define V_ip6_ah_net_deflev VNET(ip6_ah_net_deflev) |
56#define V_ip6_ipsec_ecn VNET(ip6_ipsec_ecn) 57 58struct inpcb; 59 60extern int ipsec6_in_reject __P((struct mbuf *, struct inpcb *)); 61 62struct ip6_hdr; 63extern const char *ipsec6_logpacketstr __P((struct ip6_hdr *, u_int32_t)); 64 65struct m_tag; 66extern int ipsec6_common_input(struct mbuf **mp, int *offp, int proto); 67extern int ipsec6_common_input_cb(struct mbuf *m, struct secasvar *sav, 68 int skip, int protoff, struct m_tag *mt); 69extern void esp6_ctlinput(int, struct sockaddr *, void *); 70 71struct ipsec_output_state; 72extern int ipsec6_output_trans __P((struct ipsec_output_state *, u_char *, 73 struct mbuf *, struct secpolicy *, int, int *)); 74extern int ipsec6_output_tunnel __P((struct ipsec_output_state *, 75 struct secpolicy *, int)); 76#endif /*_KERNEL*/ 77 78#endif /*_NETIPSEC_IPSEC6_H_*/
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