Current Path : /sys/netinet/ |
FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
Current File : //sys/netinet/ip_encap.h |
/* $FreeBSD: release/9.1.0/sys/netinet/ip_encap.h 139823 2005-01-07 01:45:51Z imp $ */ /* $KAME: ip_encap.h,v 1.7 2000/03/25 07:23:37 sumikawa 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. */ #ifndef _NETINET_IP_ENCAP_H_ #define _NETINET_IP_ENCAP_H_ #ifdef _KERNEL struct encaptab { LIST_ENTRY(encaptab) chain; int af; int proto; /* -1: don't care, I'll check myself */ struct sockaddr_storage src; /* my addr */ struct sockaddr_storage srcmask; struct sockaddr_storage dst; /* remote addr */ struct sockaddr_storage dstmask; int (*func)(const struct mbuf *, int, int, void *); const struct protosw *psw; /* only pr_input will be used */ void *arg; /* passed via m->m_pkthdr.aux */ }; void encap_init(void); void encap4_input(struct mbuf *, int); int encap6_input(struct mbuf **, int *, int); const struct encaptab *encap_attach(int, int, const struct sockaddr *, const struct sockaddr *, const struct sockaddr *, const struct sockaddr *, const struct protosw *, void *); const struct encaptab *encap_attach_func(int, int, int (*)(const struct mbuf *, int, int, void *), const struct protosw *, void *); int encap_detach(const struct encaptab *); void *encap_getarg(struct mbuf *); #endif #endif /*_NETINET_IP_ENCAP_H_*/