1 /* $NetBSD: iso.h,v 1.13 2000/07/28 12:13:34 kleink Exp $ */
4 * Copyright (c) 1991, 1993
5 * The Regents of the University of California. All rights reserved.
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
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13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 * 3. All advertising materials mentioning features or use of this software
16 * must display the following acknowledgement:
17 * This product includes software developed by the University of
18 * California, Berkeley and its contributors.
19 * 4. Neither the name of the University nor the names of its contributors
20 * may be used to endorse or promote products derived from this software
21 * without specific prior written permission.
23 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
35 * @(#)iso.h 8.1 (Berkeley) 6/10/93
38 /***********************************************************
39 Copyright IBM Corporation 1987
43 Permission to use, copy, modify, and distribute this software and its
44 documentation for any purpose and without fee is hereby granted,
45 provided that the above copyright notice appear in all copies and that
46 both that copyright notice and this permission notice appear in
47 supporting documentation, and that the name of IBM not be
48 used in advertising or publicity pertaining to distribution of the
49 software without specific, written prior permission.
51 IBM DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
52 ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
53 IBM BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
54 ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
55 WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
56 ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
59 ******************************************************************/
62 * ARGO Project, Computer Sciences Dept., University of Wisconsin - Madison
65 #ifndef _NETISO_ISO_H_
66 #define _NETISO_ISO_H_
74 typedef __sa_family_t sa_family_t;
75 #define sa_family_t __sa_family_t
79 * Return true if this is a multicast address
80 * This assumes that the bit transmission is lsb first. This
81 * assumption is valid for 802.3 but not 802.5. There is a
82 * kludge to get around this for 802.5 -- see if_lan.c
83 * where subnetwork header is setup.
85 #define IS_MULTICAST(snpa)\
91 #define ISOPROTO_TCP 6 /* IETF experiment */
92 #define ISOPROTO_UDP 17 /* IETF experiment */
93 #define ISOPROTO_TP0 25 /* connection oriented transport protocol */
94 #define ISOPROTO_TP1 26 /* not implemented */
95 #define ISOPROTO_TP2 27 /* not implemented */
96 #define ISOPROTO_TP3 28 /* not implemented */
97 #define ISOPROTO_TP4 29 /* connection oriented transport protocol */
98 #define ISOPROTO_TP ISOPROTO_TP4 /* tp-4 with negotiation */
99 #define ISOPROTO_CLTP 30 /* connectionless transport (not yet impl.) */
100 #define ISOPROTO_CLNP 31 /* connectionless internetworking protocol */
101 #define ISOPROTO_X25 32 /* cons */
102 #define ISOPROTO_INACT_NL 33 /* inactive network layer! */
103 #define ISOPROTO_ESIS 34 /* ES-IS protocol */
104 #define ISOPROTO_INTRAISIS 35 /* IS-IS protocol */
105 #define ISOPROTO_IDRP 36 /* Interdomain Routing Protocol */
107 #define ISOPROTO_RAW 255 /* raw clnp */
108 #define ISOPROTO_MAX 256
110 #define ISO_PORT_RESERVED 1024
111 #define ISO_PORT_USERRESERVED 5000
113 * Port/socket numbers: standard network functions
116 #define ISO_PORT_MAINT 501
117 #define ISO_PORT_ECHO 507
118 #define ISO_PORT_DISCARD 509
119 #define ISO_PORT_SYSTAT 511
120 #define ISO_PORT_NETSTAT 515
122 * Port/socket numbers: non-standard application functions
124 #define ISO_PORT_LOGIN 513
126 * Port/socket numbers: public use
128 #define ISO_PORT_PUBLIC 1024 /* high bit set --> public */
131 * Network layer protocol identifiers
133 #define ISO8473_CLNP 0x81
134 #define ISO9542_ESIS 0x82
135 #define ISO9542X25_ESIS 0x8a
136 #define ISO10589_ISIS 0x83
137 #define ISO8878A_CONS 0x84
138 #define ISO10747_IDRP 0x85
141 #ifndef IN_CLASSA_NET
142 #include <netinet/in.h>
143 #endif /* IN_CLASSA_NET */
148 * The following looks like a sockaddr to facilitate using tree lookup
152 u_char isoa_len; /* length (in bytes) */
153 char isoa_genaddr[20]; /* general opaque address */
156 struct sockaddr_iso {
157 u_char siso_len; /* length */
158 sa_family_t siso_family; /* family */
159 u_char siso_plen; /* presentation selector length */
160 u_char siso_slen; /* session selector length */
161 u_char siso_tlen; /* transport selector length */
162 struct iso_addr siso_addr; /* network address */
163 u_char siso_pad[6]; /* space for gosip v2 sels */
164 /* makes struct 32 bytes long */
166 #define siso_nlen siso_addr.isoa_len
167 #define siso_data siso_addr.isoa_genaddr
169 #define TSEL(s) ((caddr_t)((s)->siso_data + (s)->siso_nlen))
171 #define SAME_ISOADDR(a, b) \
172 (bcmp((a)->siso_data, (b)->siso_data, (unsigned)(a)->siso_nlen)==0)
173 #define SAME_ISOIFADDR(a, b) (bcmp((a)->siso_data, (b)->siso_data, \
174 (unsigned)((b)->siso_nlen - (b)->siso_tlen)) == 0)
176 * The following are specific values for siso->siso_data[0],
177 * otherwise known as the AFI:
179 #define AFI_37 0x37 /* bcd of "37" */
180 #define AFI_OSINET 0x47 /* bcd of "47" */
181 #define AFI_RFC986 0x47 /* bcd of "47" */
182 #define AFI_SNA 0x00 /* SubNetwork Address; invalid really... */
186 extern struct domain isodomain;
187 extern struct protosw isosw[];
189 #define satosiso(sa) ((struct sockaddr_iso *)(sa))
190 #define sisotosa(siso) ((struct sockaddr *)(siso))
193 /* user utilities definitions from the iso library */
195 #ifndef HAVE_SYS_CDEFS_H
197 #define __BEGIN_DECLS
200 #include <sys/cdefs.h>
204 struct iso_addr *iso_addr __P((const char *));
205 char *iso_ntoa __P((const struct iso_addr *));
207 /* THESE DON'T EXIST YET */
208 struct hostent *iso_gethostbyname __P((const char *));
209 struct hostent *iso_gethostbyaddr __P((const char *, int, int));
214 #endif /* _NETISO_ISO_H_ */