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- /* $FreeBSD$ */
- /* $KAME: ipsec.h,v 1.44 2001/03/23 08:08:47 itojun Exp $ */
- /*-
- * SPDX-License-Identifier: BSD-3-Clause
- *
- * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the project nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
- /*
- * IPsec controller part.
- */
- #ifndef _NETIPSEC_IPSEC6_H_
- #define _NETIPSEC_IPSEC6_H_
- #include <net/pfkeyv2.h>
- #include <netipsec/keydb.h>
- #ifdef _KERNEL
- #include <sys/counter.h>
- VNET_PCPUSTAT_DECLARE(struct ipsecstat, ipsec6stat);
- VNET_DECLARE(int, ip6_esp_trans_deflev);
- VNET_DECLARE(int, ip6_esp_net_deflev);
- VNET_DECLARE(int, ip6_ah_trans_deflev);
- VNET_DECLARE(int, ip6_ah_net_deflev);
- VNET_DECLARE(int, ip6_ipsec_ecn);
- #define IPSEC6STAT_INC(name) \
- VNET_PCPUSTAT_ADD(struct ipsecstat, ipsec6stat, name, 1)
- #define V_ip6_esp_trans_deflev VNET(ip6_esp_trans_deflev)
- #define V_ip6_esp_net_deflev VNET(ip6_esp_net_deflev)
- #define V_ip6_ah_trans_deflev VNET(ip6_ah_trans_deflev)
- #define V_ip6_ah_net_deflev VNET(ip6_ah_net_deflev)
- #define V_ip6_ipsec_ecn VNET(ip6_ipsec_ecn)
- struct inpcb;
- struct secpolicy *ipsec6_checkpolicy(const struct mbuf *,
- struct inpcb *, int *, int);
- void ipsec6_setsockaddrs(const struct mbuf *, union sockaddr_union *,
- union sockaddr_union *);
- int ipsec6_input(struct mbuf *, int, int);
- int ipsec6_in_reject(const struct mbuf *, struct inpcb *);
- int ipsec6_forward(struct mbuf *);
- int ipsec6_pcbctl(struct inpcb *, struct sockopt *);
- int ipsec6_output(struct mbuf *, struct inpcb *);
- int ipsec6_capability(struct mbuf *, u_int);
- int ipsec6_common_input_cb(struct mbuf *, struct secasvar *, int, int);
- int ipsec6_process_packet(struct mbuf *, struct secpolicy *, struct inpcb *);
- int ip6_ipsec_filtertunnel(struct mbuf *);
- int ip6_ipsec_pcbctl(struct inpcb *, struct sockopt *);
- #endif /*_KERNEL*/
- #endif /*_NETIPSEC_IPSEC6_H_*/
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