/* $FreeBSD: src/sys/netinet6/ipsec6.h,v 1.3.2.2 2001/07/03 11:01:54 ume Exp $ */ /* $KAME: ipsec.h,v 1.44 2001/03/23 08:08:47 itojun Exp $ */ /* * 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 _NETINET6_IPSEC6_H_ #define _NETINET6_IPSEC6_H_ #include <sys/appleapiopts.h> #include <net/pfkeyv2.h> #include <netkey/keydb.h> #ifdef BSD_KERNEL_PRIVATE extern struct ipsecstat ipsec6stat; extern struct secpolicy ip6_def_policy; extern int ip6_esp_trans_deflev; extern int ip6_esp_net_deflev; extern int ip6_ah_trans_deflev; extern int ip6_ah_net_deflev; extern int ip6_ipsec_ecn; extern int ip6_esp_randpad; struct ip6_out_args; extern struct secpolicy *ipsec6_getpolicybysock(struct mbuf *, u_int, struct socket *, int *); extern struct secpolicy *ipsec6_getpolicybyaddr(struct mbuf *, u_int, int, int *); extern int ipsec6_getpolicybyinterface(struct mbuf *, u_int, int, struct ip6_out_args *, int *, struct secpolicy **); struct inpcb; extern int ipsec6_in_reject_so(struct mbuf *, struct socket *); extern int ipsec6_delete_pcbpolicy(struct inpcb *); extern int ipsec6_set_policy(struct inpcb *inp, int optname, caddr_t request, size_t len, int priv); extern int ipsec6_get_policy(struct inpcb *inp, caddr_t request, size_t len, struct mbuf **mp); extern int ipsec6_in_reject(struct mbuf *, struct inpcb *); struct tcp6cb; extern size_t ipsec6_hdrsiz(struct mbuf *, u_int, struct inpcb *); struct ip6_hdr; extern const char *ipsec6_logpacketstr(struct ip6_hdr *, u_int32_t); extern int ipsec6_output_trans(struct ipsec_output_state *, u_char *, struct mbuf *, struct secpolicy *, int, int *); extern int ipsec6_output_tunnel(struct ipsec_output_state *, struct secpolicy *, int); extern int ipsec6_tunnel_validate(struct mbuf *, int, u_int, struct secasvar *); #endif /* BSD_KERNEL_PRIVATE */ #endif /* _NETINET6_IPSEC6_H_ */