1/* 2 * $Id: at_var.h,v 1.2 2001-06-29 14:14:47 rufustfirefly Exp $ 3 * 4 * Copyright (c) 1990,1991 Regents of The University of Michigan. 5 * 6 * All Rights Reserved. See COPYRIGHT. 7 */ 8 9#ifndef _ATVAR_H 10#define _ATVAR_H 1 11 12/* 13 * For phase2, we need to keep not only our address on an interface, 14 * but also the legal networks on the interface. 15 */ 16struct at_ifaddr { 17 struct ifaddr aa_ifa; 18# define aa_ifp aa_ifa.ifa_ifp 19#ifdef BSD4_4 20 struct sockaddr_at aa_addr; 21 struct sockaddr_at aa_broadaddr; 22 struct sockaddr_at aa_netmask; 23#else /* BSD4_4 */ 24# define aa_addr aa_ifa.ifa_addr 25# define aa_broadaddr aa_ifa.ifa_broadaddr 26# define aa_dstaddr aa_ifa.ifa_dstaddr 27#endif /* BSD4_4 */ 28 int aa_flags; 29 u_short aa_firstnet, aa_lastnet; 30 int aa_probcnt; 31 struct at_ifaddr *aa_next; 32}; 33 34#ifdef BSD4_4 35struct at_aliasreq { 36 char ifra_name[IFNAMSIZ]; /* if name, e.g. "en0" */ 37 struct sockaddr_at ifra_addr; 38 struct sockaddr_at ifra_broadaddr; 39#define ifra_dstaddr ifra_broadaddr 40 struct sockaddr_at ifra_mask; 41}; 42#endif /* BSD4_4 */ 43 44#define AA_SAT(aa) \ 45 ((struct sockaddr_at *)&((struct at_ifaddr *)(aa))->aa_addr) 46#define satosat(sa) ((struct sockaddr_at *)(sa)) 47 48#define AFA_ROUTE 0x0001 49#define AFA_PROBING 0x0002 50#define AFA_PHASE2 0x0004 51 52#ifdef KERNEL 53struct at_ifaddr *at_ifaddr; 54struct ifqueue atintrq1, atintrq2; 55int atdebug; 56#endif /* KERNEL */ 57 58#endif /* _ATVAR_H */ 59