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[/] [openrisc/] [trunk/] [rtos/] [ecos-2.0/] [packages/] [net/] [bsd_tcpip/] [v2_0/] [include/] [netinet/] [ip_encap.h] - Rev 174
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//========================================================================== // // include/netinet/ip_encap.h // //========================================================================== //####BSDCOPYRIGHTBEGIN#### // // ------------------------------------------- // // Portions of this software may have been derived from OpenBSD, // FreeBSD or other sources, and are covered by the appropriate // copyright disclaimers included herein. // // Portions created by Red Hat are // Copyright (C) 2002 Red Hat, Inc. All Rights Reserved. // // ------------------------------------------- // //####BSDCOPYRIGHTEND#### //========================================================================== /* $KAME: ip_encap.h,v 1.12 2001/09/04 08:43:18 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. */ #ifndef _NETINET_IP_ENCAP_H_ #define _NETINET_IP_ENCAP_H_ #ifdef _KERNEL #ifndef RNF_NORMAL #include <net/radix.h> #endif struct encaptab { struct radix_node nodes[2]; LIST_ENTRY(encaptab) chain; int af; int proto; /* -1: don't care, I'll check myself */ struct sockaddr *addrpack; /* malloc'ed, for radix lookup */ struct sockaddr *maskpack; /* ditto */ struct sockaddr *src; /* my addr */ struct sockaddr *srcmask; struct sockaddr *dst; /* remote addr */ struct sockaddr *dstmask; int (*func) __P((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 __P((void)); #if (defined(__FreeBSD__) && __FreeBSD__ >= 4) void encap4_input __P((struct mbuf *, int)); #else void encap4_input __P((struct mbuf *, ...)); #endif /* (defined(__FreeBSD__) && __FreeBSD__ >= 4) */ int encap6_input __P((struct mbuf **, int *, int)); const struct encaptab *encap_attach __P((int, int, const struct sockaddr *, const struct sockaddr *, const struct sockaddr *, const struct sockaddr *, const struct protosw *, void *)); const struct encaptab *encap_attach_func __P((int, int, int (*) __P((const struct mbuf *, int, int, void *)), const struct protosw *, void *)); void encap6_ctlinput __P((int, struct sockaddr *, void *)); int encap_detach __P((const struct encaptab *)); void *encap_getarg __P((struct mbuf *)); #endif #endif /*_NETINET_IP_ENCAP_H_*/