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1.1 root 1: /*-
2: * Copyright (c) 1991 The Regents of the University of California.
3: * All rights reserved.
4: *
5: * Redistribution and use in source and binary forms, with or without
6: * modification, are permitted provided that the following conditions
7: * are met:
8: * 1. Redistributions of source code must retain the above copyright
9: * notice, this list of conditions and the following disclaimer.
10: * 2. Redistributions in binary form must reproduce the above copyright
11: * notice, this list of conditions and the following disclaimer in the
12: * documentation and/or other materials provided with the distribution.
13: * 3. All advertising materials mentioning features or use of this software
14: * must display the following acknowledgement:
15: * This product includes software developed by the University of
16: * California, Berkeley and its contributors.
17: * 4. Neither the name of the University nor the names of its contributors
18: * may be used to endorse or promote products derived from this software
19: * without specific prior written permission.
20: *
21: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
22: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
25: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31: * SUCH DAMAGE.
32: *
1.1.1.3 ! root 33: * from: @(#)iso.h 7.6 (Berkeley) 5/6/91
! 34: * iso.h,v 1.3 1993/05/20 05:27:14 cgd Exp
1.1 root 35: */
36:
1.1.1.3 ! root 37: #ifndef _NETISO_ISO_H_
! 38: #define _NETISO_ISO_H_
! 39:
1.1 root 40: /***********************************************************
41: Copyright IBM Corporation 1987
42:
43: All Rights Reserved
44:
45: Permission to use, copy, modify, and distribute this software and its
46: documentation for any purpose and without fee is hereby granted,
47: provided that the above copyright notice appear in all copies and that
48: both that copyright notice and this permission notice appear in
49: supporting documentation, and that the name of IBM not be
50: used in advertising or publicity pertaining to distribution of the
51: software without specific, written prior permission.
52:
53: IBM DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
54: ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
55: IBM BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
56: ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
57: WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
58: ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
59: SOFTWARE.
60:
61: ******************************************************************/
62:
63: /*
64: * ARGO Project, Computer Sciences Dept., University of Wisconsin - Madison
65: */
66:
67: /*
68: * Return true if this is a multicast address
69: * This assumes that the bit transmission is lsb first. This
70: * assumption is valid for 802.3 but not 802.5. There is a
71: * kludge to get around this for 802.5 -- see if_lan.c
72: * where subnetwork header is setup.
73: */
74: #define IS_MULTICAST(snpa)\
75: ((snpa)[0] & 0x01)
76:
77: /*
78: * Protocols
79: */
80: #define ISOPROTO_TP0 25 /* connection oriented transport protocol */
81: #define ISOPROTO_TP1 26 /* not implemented */
82: #define ISOPROTO_TP2 27 /* not implemented */
83: #define ISOPROTO_TP3 28 /* not implemented */
84: #define ISOPROTO_TP4 29 /* connection oriented transport protocol */
85: #define ISOPROTO_TP ISOPROTO_TP4 /* tp-4 with negotiation */
86: #define ISOPROTO_CLTP 30 /* connectionless transport (not yet impl.) */
87: #define ISOPROTO_CLNP 31 /* connectionless internetworking protocol */
88: #define ISOPROTO_X25 32 /* cons */
89: #define ISOPROTO_INACT_NL 33 /* inactive network layer! */
90: #define ISOPROTO_ESIS 34 /* ES-IS protocol */
91: #define ISOPROTO_INTRAISIS 35 /* IS-IS protocol */
92:
93: #define ISOPROTO_RAW 255 /* raw clnp */
94: #define ISOPROTO_MAX 256
95:
96: #define ISO_PORT_RESERVED 1024
97: #define ISO_PORT_USERRESERVED 5000
98: /*
99: * Port/socket numbers: standard network functions
100: * NOT PRESENTLY USED
101: */
102: #define ISO_PORT_MAINT 501
103: #define ISO_PORT_ECHO 507
104: #define ISO_PORT_DISCARD 509
105: #define ISO_PORT_SYSTAT 511
106: #define ISO_PORT_NETSTAT 515
107: /*
108: * Port/socket numbers: non-standard application functions
109: */
110: #define ISO_PORT_LOGIN 513
111: /*
112: * Port/socket numbers: public use
113: */
114: #define ISO_PORT_PUBLIC 1024 /* high bit set --> public */
115:
116: /*
117: * Network layer protocol identifiers
118: */
119: #define ISO8473_CLNP 0x81
120: #define ISO9542_ESIS 0x82
121: #define ISO9542X25_ESIS 0x8a
122: #define ISO10589_ISIS 0x83
123:
124:
125: #ifndef IN_CLASSA_NET
126: #include "../netinet/in.h"
127: #endif IN_CLASSA_NET
128:
129:
130:
131: /* The following looks like a sockaddr
132: * to facilitate using tree lookup routines */
133: struct iso_addr {
134: u_char isoa_len; /* length (in bytes) */
135: char isoa_genaddr[20]; /* general opaque address */
136: };
137:
138: struct sockaddr_iso {
139: u_char siso_len; /* length */
140: u_char siso_family; /* family */
141: u_char siso_plen; /* presentation selector length */
142: u_char siso_slen; /* session selector length */
143: u_char siso_tlen; /* transport selector length */
144: struct iso_addr siso_addr; /* network address */
145: u_char siso_pad[6]; /* space for gosip v2 sels */
146: /* makes struct 32 bytes long */
147: };
148: #define siso_nlen siso_addr.isoa_len
149: #define siso_data siso_addr.isoa_genaddr
150:
151: #define TSEL(s) ((caddr_t)((s)->siso_data + (s)->siso_nlen))
152:
153: #define SAME_ISOADDR(a, b) \
154: (bcmp((a)->siso_data, (b)->siso_data, (unsigned)(a)->siso_nlen)==0)
155: /*
156: * The following are specific values for siso->siso_data[0],
157: * otherwise known as the AFI:
158: */
159: #define AFI_37 0x37 /* bcd of "37" */
160: #define AFI_OSINET 0x47 /* bcd of "47" */
161: #define AFI_RFC986 0x47 /* bcd of "47" */
162: #define AFI_SNA 0x00 /* SubNetwork Address; invalid really...*/
163:
164: #ifdef KERNEL
165:
166: extern int iso_netmatch();
167: extern int iso_hash();
168: extern int iso_addrmatch();
169: extern struct iso_ifaddr *iso_iaonnetof();
170: extern struct domain isodomain;
171: extern struct protosw isosw[];
172:
173: #else
174: /* user utilities definitions from the iso library */
175:
176: #include <sys/cdefs.h>
177:
178: __BEGIN_DECLS
179: struct iso_addr *iso_addr __P((const char *));
180: char *iso_ntoa __P((const struct iso_addr *));
181:
182: /* THESE DON'T EXIST YET */
183: struct hostent *iso_gethostbyname(), *iso_gethostbyaddr();
184: __END_DECLS
185:
186: #endif /* KERNEL */
187:
188: #define _offsetof(t, m) ((int)((caddr_t)&((t *)0)->m))
1.1.1.3 ! root 189:
! 190: #endif /* !_NETISO_ISO_H_ */
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