/* * Copyright (c) 1985, 1986 Regents of the University of California. * All rights reserved. The Berkeley software License Agreement * specifies the terms and conditions for redistribution. * * @(#)ns_if.h 7.1 (Berkeley) 6/5/86 */ /* * Interface address, xerox version. One of these structures * is allocated for each interface with an internet address. * The ifaddr structure contains the protocol-independent part * of the structure and is assumed to be first. */ struct ns_ifaddr { struct ifaddr ia_ifa; /* protocol-independent info */ #define ia_addr ia_ifa.ifa_addr #define ia_broadaddr ia_ifa.ifa_broadaddr #define ia_dstaddr ia_ifa.ifa_dstaddr #define ia_ifp ia_ifa.ifa_ifp union ns_net ia_net; /* network number of interface */ int ia_flags; struct ns_ifaddr *ia_next; /* next in list of internet addresses */ }; /* * Given a pointer to an ns_ifaddr (ifaddr), * return a pointer to the addr as a sockadd_ns. */ #define IA_SNS(ia) ((struct sockaddr_ns *)(&((struct ns_ifaddr *)ia)->ia_addr)) /* * ia_flags */ #define IFA_ROUTE 0x01 /* routing entry installed */ /* This is not the right place for this but where is? */ #define ETHERTYPE_NS 0x0600 #ifdef NSIP struct nsip_req { struct sockaddr rq_ns; /* must be ns format destination */ struct sockaddr rq_ip; /* must be ip format gateway */ short rq_flags; }; #endif #ifdef KERNEL struct ns_ifaddr *ns_ifaddr; struct ns_ifaddr *ns_iaonnetof(); struct ifqueue nsintrq; /* XNS input packet queue */ #endif