ipx_if.h revision 11947
1/* 2 * Copyright (c) 1995, Mike Mitchell 3 * Copyright (c) 1984, 1985, 1986, 1987, 1993 4 * The Regents of the University of California. All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 3. All advertising materials mentioning features or use of this software 15 * must display the following acknowledgement: 16 * This product includes software developed by the University of 17 * California, Berkeley and its contributors. 18 * 4. Neither the name of the University nor the names of its contributors 19 * may be used to endorse or promote products derived from this software 20 * without specific prior written permission. 21 * 22 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 23 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 25 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 28 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 29 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 32 * SUCH DAMAGE. 33 * 34 * @(#)ipx_if.h 35 */ 36 37#ifndef _NETIPX_IPX_IF_H_ 38#define _NETIPX_IPX_IF_H_ 39 40/* 41 * Interface address. One of these structures 42 * is allocated for each interface with an internet address. 43 * The ifaddr structure contains the protocol-independent part 44 * of the structure and is assumed to be first. 45 */ 46 47struct ipx_ifaddr { 48 struct ifaddr ia_ifa; /* protocol-independent info */ 49#define ia_ifp ia_ifa.ifa_ifp 50#define ia_flags ia_ifa.ifa_flags 51 struct ipx_ifaddr *ia_next; /* next in list of ipx addresses */ 52 struct sockaddr_ipx ia_addr; /* reserve space for my address */ 53 struct sockaddr_ipx ia_dstaddr; /* space for my broadcast address */ 54#define ia_broadaddr ia_dstaddr 55 struct sockaddr_ipx ia_netmask; /* space for my network mask */ 56}; 57 58struct ipx_aliasreq { 59 char ifra_name[IFNAMSIZ]; /* if name, e.g. "en0" */ 60 struct sockaddr_ipx ifra_addr; 61 struct sockaddr_ipx ifra_broadaddr; 62#define ifra_dstaddr ifra_broadaddr 63}; 64/* 65 * Given a pointer to an ipx_ifaddr (ifaddr), 66 * return a pointer to the addr as a sockadd_ipx. 67 */ 68 69#define IA_SIPX(ia) (&(((struct ipx_ifaddr *)(ia))->ia_addr)) 70 71/* This is not the right place for this but where is? */ 72#define ETHERTYPE_IPX 0x8137 73 74#ifdef IPXIP 75struct ipxip_req { 76 struct sockaddr rq_ipx; /* must be ipx format destination */ 77 struct sockaddr rq_ip; /* must be ip format gateway */ 78 short rq_flags; 79}; 80#endif 81 82#ifdef KERNEL 83 84extern struct ifqueue ipxintrq; /* IPX input packet queue */ 85extern struct ipx_ifaddr *ipx_ifaddr; 86 87#include <sys/cdefs.h> 88 89__BEGIN_DECLS 90int ipx_ifinit __P((struct ifnet *ifp, struct ipx_ifaddr *ia, struct sockaddr_ipx *sipx, int scrub)); 91void ipx_ifscrub __P((struct ifnet *ifp, struct ipx_ifaddr *ia)); 92struct ipx_ifaddr *ipx_iaonnetof __P((struct ipx_addr *dst)); 93__END_DECLS 94 95#endif 96 97#endif 98