/* $OpenBSD: at.h,v 1.3 2003/05/14 02:02:55 itojun Exp $ */ /* * Copyright (c) 1990,1991 Regents of The University of Michigan. * All Rights Reserved. * * Permission to use, copy, modify, and distribute this software and * its documentation for any purpose and without fee is hereby granted, * provided that the above copyright notice appears in all copies and * that both that copyright notice and this permission notice appear * in supporting documentation, and that the name of The University * of Michigan not be used in advertising or publicity pertaining to * distribution of the software without specific, written prior * permission. This software is supplied as is without expressed or * implied warranties of any kind. * * Research Systems Unix Group * The University of Michigan * c/o Mike Clark * 535 W. William Street * Ann Arbor, Michigan * +1-313-763-0525 * netatalk@itd.umich.edu */ /* * The following is the contents of the COPYRIGHT file from the * netatalk-1.4a2 distribution, from which this file is derived. */ /* * Copyright (c) 1990,1996 Regents of The University of Michigan. * * All Rights Reserved. * * Permission to use, copy, modify, and distribute this software and * its documentation for any purpose and without fee is hereby granted, * provided that the above copyright notice appears in all copies and * that both that copyright notice and this permission notice appear * in supporting documentation, and that the name of The University * of Michigan not be used in advertising or publicity pertaining to * distribution of the software without specific, written prior * permission. This software is supplied as is without expressed or * implied warranties of any kind. * * This product includes software developed by the University of * California, Berkeley and its contributors. * * Solaris code is encumbered by the following: * * Copyright (C) 1996 by Sun Microsystems Computer Co. * * Permission to use, copy, modify, and distribute this software and * its documentation for any purpose and without fee is hereby * granted, provided that the above copyright notice appear in all * copies and that both that copyright notice and this permission * notice appear in supporting documentation. This software is * provided "as is" without express or implied warranty. * * Research Systems Unix Group * The University of Michigan * c/o Wesley Craig * 535 W. William Street * Ann Arbor, Michigan * +1-313-764-2278 * netatalk@umich.edu */ /* * None of the Solaris code mentioned is included in OpenBSD. * This code also relies heavily on previous effort in FreeBSD and NetBSD. */ #ifndef __AT_HEADER__ #define __AT_HEADER__ /* * Supported protocols */ #define ATPROTO_DDP 0 #define ATPROTO_AARP 254 #include <net/ethertypes.h> #define DDP_MAXSZ 587 #define AT_LLC_SIZE 8 /* * If ATPORT_FIRST <= Port < ATPORT_RESERVED, * Port was created by a privileged process. * If ATPORT_RESERVED <= Port < ATPORT_LAST, * Port was not necessarily created by a * privileged process. */ #define ATPORT_FIRST 1 #define ATPORT_RESERVED 128 #define ATPORT_LAST 255 /* * AppleTalk address. */ struct at_addr { u_int16_t s_net; u_int8_t s_node; }; #define ATADDR_ANYNET (u_int16_t)0x0000 #define ATADDR_ANYNODE (u_int8_t)0x00 #define ATADDR_ANYPORT (u_int8_t)0x00 #define ATADDR_BCAST (u_int8_t)0xff /* There is no BCAST for NET */ struct netrange { u_int8_t nr_phase; u_int16_t nr_firstnet; u_int16_t nr_lastnet; }; /* * Socket address, AppleTalk style. We keep magic information in the * zero bytes. There are three types, NONE, CONFIG which has the phase * and a net range, and IFACE which has the network address of an * interface. IFACE may be filled in by the client, and is filled in * by the kernel. */ struct sockaddr_at { u_int8_t sat_len; u_int8_t sat_family; u_int8_t sat_port; struct at_addr sat_addr; union { struct netrange r_netrange; int8_t r_zero[ 8 ]; /* Hide a struct netrange in here */ } sat_range; }; #define sat_zero sat_range.r_zero #ifdef _KERNEL extern struct domain atalkdomain; extern struct protosw atalksw[]; #endif #endif /* __AT_HEADER__ */