/* $NetBSD: ipsec6.h,v 1.3 2003/12/04 19:38:24 atatat Exp $ */ /* $FreeBSD: src/sys/netipsec/ipsec6.h,v 1.1.4.1 2003/01/24 05:11:35 sam 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 _NETIPSEC_IPSEC6_H_ #define _NETIPSEC_IPSEC6_H_ #include #include #ifdef __NetBSD__ #include #endif #ifdef _KERNEL 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; extern struct secpolicy ip6_def_policy; struct inpcb; struct in6pcb; /* KAME compatibility shims */ #define ipsec6_getpolicybyaddr ipsec_getpolicybyaddr #define ipsec6_getpolicybysock ipsec_getpolicybysock #define ipsec6stat newipsecstat #define out_inval ips_out_inval #define in_polvio ips_in_polvio #define out_polvio ips_out_polvio #define key_freesp(_x) KEY_FREESP(&_x) extern int ipsec6_delete_pcbpolicy __P((struct in6pcb *)); extern int ipsec6_set_policy __P((struct in6pcb *inp, int optname, caddr_t request, size_t len, int priv)); extern int ipsec6_get_policy __P((struct in6pcb *inp, caddr_t request, size_t len, struct mbuf **mp)); extern int ipsec6_in_reject __P((struct mbuf *, struct in6pcb *)); /* * KAME ipsec6_in_reject_so(struct mbuf*, struct so) compatibility shim */ #define ipsec6_in_reject_so(m, _so) \ ipsec6_in_reject(m, ((_so) == NULL? NULL : sotoin6pcb(_so))) struct tcp6cb; extern size_t ipsec6_hdrsiz __P((struct mbuf *, u_int, struct in6pcb *)); extern size_t ipsec6_hdrsiz_tcp __P((struct tcpcb*)); struct ip6_hdr; extern const char *ipsec6_logpacketstr __P((struct ip6_hdr *, u_int32_t)); #ifdef __NetBSD__ /* NetBSD protosw ctlin entrypoint */ extern void esp6_ctlinput __P((int, struct sockaddr *, void *)); extern void ah6_ctlinput __P((int, struct sockaddr *, void *)); #endif /* __NetBSD__ */ struct m_tag; extern int ipsec6_common_input(struct mbuf **mp, int *offp, int proto); extern int ipsec6_common_input_cb(struct mbuf *m, struct secasvar *sav, int skip, int protoff, struct m_tag *mt); extern void esp6_ctlinput(int, struct sockaddr *, void *); struct ipsec_output_state; extern int ipsec6_output_trans __P((struct ipsec_output_state *, u_char *, struct mbuf *, struct secpolicy *, int, int *)); extern int ipsec6_output_tunnel __P((struct ipsec_output_state *, struct secpolicy *, int)); #endif /*_KERNEL*/ #endif /*_NETIPSEC_IPSEC6_H_*/