123208Smckusick /* 2*63231Sbostic * Copyright (c) 1984, 1985, 1986, 1987, 1993 3*63231Sbostic * The Regents of the University of California. All rights reserved. 423208Smckusick * 544503Sbostic * %sccs.include.redist.c% 633371Ssklower * 7*63231Sbostic * @(#)ns_if.h 8.1 (Berkeley) 06/10/93 823208Smckusick */ 921485Ssklower 1021485Ssklower /* 1121485Ssklower * Interface address, xerox version. One of these structures 1221485Ssklower * is allocated for each interface with an internet address. 1321485Ssklower * The ifaddr structure contains the protocol-independent part 1421485Ssklower * of the structure and is assumed to be first. 1521485Ssklower */ 1621485Ssklower 1721485Ssklower struct ns_ifaddr { 1821485Ssklower struct ifaddr ia_ifa; /* protocol-independent info */ 1921485Ssklower #define ia_ifp ia_ifa.ifa_ifp 2040798Ssklower #define ia_flags ia_ifa.ifa_flags 2137473Ssklower struct ns_ifaddr *ia_next; /* next in list of xerox addresses */ 2237473Ssklower struct sockaddr_ns ia_addr; /* reserve space for my address */ 2337473Ssklower struct sockaddr_ns ia_dstaddr; /* space for my broadcast address */ 2437473Ssklower #define ia_broadaddr ia_dstaddr 2537473Ssklower struct sockaddr_ns ia_netmask; /* space for my network mask */ 2621485Ssklower }; 2721485Ssklower 2837473Ssklower struct ns_aliasreq { 2937473Ssklower char ifra_name[IFNAMSIZ]; /* if name, e.g. "en0" */ 3037473Ssklower struct sockaddr_ns ifra_addr; 3137473Ssklower struct sockaddr_ns ifra_broadaddr; 3237473Ssklower #define ifra_dstaddr ifra_broadaddr 3337473Ssklower }; 3421485Ssklower /* 3521485Ssklower * Given a pointer to an ns_ifaddr (ifaddr), 3621485Ssklower * return a pointer to the addr as a sockadd_ns. 3721485Ssklower */ 3821485Ssklower 3937473Ssklower #define IA_SNS(ia) (&(((struct ns_ifaddr *)(ia))->ia_addr)) 4021485Ssklower 4121485Ssklower /* This is not the right place for this but where is? */ 4221485Ssklower #define ETHERTYPE_NS 0x0600 4321485Ssklower 4421485Ssklower #ifdef NSIP 4521485Ssklower struct nsip_req { 4621485Ssklower struct sockaddr rq_ns; /* must be ns format destination */ 4721485Ssklower struct sockaddr rq_ip; /* must be ip format gateway */ 4821485Ssklower short rq_flags; 4921485Ssklower }; 5021485Ssklower #endif 5121485Ssklower 5221485Ssklower #ifdef KERNEL 5328957Skarels struct ns_ifaddr *ns_ifaddr; 5428957Skarels struct ns_ifaddr *ns_iaonnetof(); 5528957Skarels struct ifqueue nsintrq; /* XNS input packet queue */ 5621485Ssklower #endif 57