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1.1 root 1: /*
2: * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
3: *
4: * @APPLE_LICENSE_HEADER_START@
5: *
6: * Portions Copyright (c) 1999 Apple Computer, Inc. All Rights
7: * Reserved. This file contains Original Code and/or Modifications of
8: * Original Code as defined in and that are subject to the Apple Public
9: * Source License Version 1.1 (the "License"). You may not use this file
10: * except in compliance with the License. Please obtain a copy of the
11: * License at http://www.apple.com/publicsource and read it before using
12: * this file.
13: *
14: * The Original Code and all software distributed under the License are
15: * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
16: * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
17: * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
18: * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
19: * License for the specific language governing rights and limitations
20: * under the License.
21: *
22: * @APPLE_LICENSE_HEADER_END@
23: */
24:
25: /*-
26: * Copyright (c) 1991, 1993, 1994
27: * The Regents of the University of California. All rights reserved.
28: *
29: * Redistribution and use in source and binary forms, with or without
30: * modification, are permitted provided that the following conditions
31: * are met:
32: * 1. Redistributions of source code must retain the above copyright
33: * notice, this list of conditions and the following disclaimer.
34: * 2. Redistributions in binary form must reproduce the above copyright
35: * notice, this list of conditions and the following disclaimer in the
36: * documentation and/or other materials provided with the distribution.
37: * 3. All advertising materials mentioning features or use of this software
38: * must display the following acknowledgement:
39: * This product includes software developed by the University of
40: * California, Berkeley and its contributors.
41: * 4. Neither the name of the University nor the names of its contributors
42: * may be used to endorse or promote products derived from this software
43: * without specific prior written permission.
44: *
45: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
46: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
47: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
48: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
49: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
50: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
51: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
52: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
53: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
54: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
55: * SUCH DAMAGE.
56: *
57: * @(#)iso.h 8.2 (Berkeley) 6/30/94
58: */
59:
60: /***********************************************************
61: Copyright IBM Corporation 1987
62:
63: All Rights Reserved
64:
65: Permission to use, copy, modify, and distribute this software and its
66: documentation for any purpose and without fee is hereby granted,
67: provided that the above copyright notice appear in all copies and that
68: both that copyright notice and this permission notice appear in
69: supporting documentation, and that the name of IBM not be
70: used in advertising or publicity pertaining to distribution of the
71: software without specific, written prior permission.
72:
73: IBM DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
74: ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
75: IBM BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
76: ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
77: WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
78: ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
79: SOFTWARE.
80:
81: ******************************************************************/
82:
83: /*
84: * ARGO Project, Computer Sciences Dept., University of Wisconsin - Madison
85: */
86:
87: #ifndef __ISO__
88: #define __ISO__
89:
90: /*
91: * Return true if this is a multicast address
92: * This assumes that the bit transmission is lsb first. This
93: * assumption is valid for 802.3 but not 802.5. There is a
94: * kludge to get around this for 802.5 -- see if_lan.c
95: * where subnetwork header is setup.
96: */
97: #define IS_MULTICAST(snpa)\
98: ((snpa)[0] & 0x01)
99:
100: /*
101: * Protocols
102: */
103: #define ISOPROTO_TCP 6 /* IETF experiment */
104: #define ISOPROTO_UDP 17 /* IETF experiment */
105: #define ISOPROTO_TP0 25 /* connection oriented transport protocol */
106: #define ISOPROTO_TP1 26 /* not implemented */
107: #define ISOPROTO_TP2 27 /* not implemented */
108: #define ISOPROTO_TP3 28 /* not implemented */
109: #define ISOPROTO_TP4 29 /* connection oriented transport protocol */
110: #define ISOPROTO_TP ISOPROTO_TP4 /* tp-4 with negotiation */
111: #define ISOPROTO_CLTP 30 /* connectionless transport (not yet impl.) */
112: #define ISOPROTO_CLNP 31 /* connectionless internetworking protocol */
113: #define ISOPROTO_X25 32 /* cons */
114: #define ISOPROTO_INACT_NL 33 /* inactive network layer! */
115: #define ISOPROTO_ESIS 34 /* ES-IS protocol */
116: #define ISOPROTO_INTRAISIS 35 /* IS-IS protocol */
117: #define ISOPROTO_IDRP 36 /* Interdomain Routing Protocol */
118:
119: #define ISOPROTO_RAW 255 /* raw clnp */
120: #define ISOPROTO_MAX 256
121:
122: #define ISO_PORT_RESERVED 1024
123: #define ISO_PORT_USERRESERVED 5000
124: /*
125: * Port/socket numbers: standard network functions
126: * NOT PRESENTLY USED
127: */
128: #define ISO_PORT_MAINT 501
129: #define ISO_PORT_ECHO 507
130: #define ISO_PORT_DISCARD 509
131: #define ISO_PORT_SYSTAT 511
132: #define ISO_PORT_NETSTAT 515
133: /*
134: * Port/socket numbers: non-standard application functions
135: */
136: #define ISO_PORT_LOGIN 513
137: /*
138: * Port/socket numbers: public use
139: */
140: #define ISO_PORT_PUBLIC 1024 /* high bit set --> public */
141:
142: /*
143: * Network layer protocol identifiers
144: */
145: #define ISO8473_CLNP 0x81
146: #define ISO9542_ESIS 0x82
147: #define ISO9542X25_ESIS 0x8a
148: #define ISO10589_ISIS 0x83
149: #define ISO8878A_CONS 0x84
150: #define ISO10747_IDRP 0x85
151:
152:
153: #ifndef IN_CLASSA_NET
154: #include <netinet/in.h>
155: #endif /* IN_CLASSA_NET */
156:
157:
158:
159: /* The following looks like a sockaddr
160: * to facilitate using tree lookup routines */
161: struct iso_addr {
162: u_char isoa_len; /* length (in bytes) */
163: char isoa_genaddr[20]; /* general opaque address */
164: };
165:
166: struct sockaddr_iso {
167: u_char siso_len; /* length */
168: u_char siso_family; /* family */
169: u_char siso_plen; /* presentation selector length */
170: u_char siso_slen; /* session selector length */
171: u_char siso_tlen; /* transport selector length */
172: struct iso_addr siso_addr; /* network address */
173: u_char siso_pad[6]; /* space for gosip v2 sels */
174: /* makes struct 32 bytes long */
175: };
176: #define siso_nlen siso_addr.isoa_len
177: #define siso_data siso_addr.isoa_genaddr
178:
179: #define TSEL(s) ((caddr_t)((s)->siso_data + (s)->siso_nlen))
180:
181: #define SAME_ISOADDR(a, b) \
182: (bcmp((a)->siso_data, (b)->siso_data, (unsigned)(a)->siso_nlen)==0)
183: /*
184: * The following are specific values for siso->siso_data[0],
185: * otherwise known as the AFI:
186: */
187: #define AFI_37 0x37 /* bcd of "37" */
188: #define AFI_OSINET 0x47 /* bcd of "47" */
189: #define AFI_RFC986 0x47 /* bcd of "47" */
190: #define AFI_SNA 0x00 /* SubNetwork Address; invalid really...*/
191:
192: #ifdef _KERNEL
193:
194: extern int iso_netmatch();
195: extern int iso_hash();
196: extern int iso_addrmatch();
197: extern struct iso_ifaddr *iso_iaonnetof();
198: extern struct domain isodomain;
199: extern struct protosw isosw[];
200:
201: #else
202: /* user utilities definitions from the iso library */
203:
204: #include <sys/cdefs.h>
205:
206: __BEGIN_DECLS
207: struct iso_addr *iso_addr __P((const char *));
208: char *iso_ntoa __P((const struct iso_addr *));
209:
210: /* THESE DON'T EXIST YET */
211: struct hostent *iso_gethostbyname(), *iso_gethostbyaddr();
212: __END_DECLS
213:
214: #endif /* KERNEL */
215:
216: #define _offsetof(t, m) ((int)((caddr_t)&((t *)0)->m))
217: #endif /* __ISO__ */
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