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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) 1984, 1985, 1986, 1987, 1993
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: * @(#)ns_if.h 8.1 (Berkeley) 6/10/93
58: */
59:
60: /*
61: * Interface address, xerox version. One of these structures
62: * is allocated for each interface with an internet address.
63: * The ifaddr structure contains the protocol-independent part
64: * of the structure and is assumed to be first.
65: */
66:
67: struct ns_ifaddr {
68: struct ifaddr ia_ifa; /* protocol-independent info */
69: #define ia_ifp ia_ifa.ifa_ifp
70: #define ia_flags ia_ifa.ifa_flags
71: struct ns_ifaddr *ia_next; /* next in list of xerox addresses */
72: struct sockaddr_ns ia_addr; /* reserve space for my address */
73: struct sockaddr_ns ia_dstaddr; /* space for my broadcast address */
74: #define ia_broadaddr ia_dstaddr
75: struct sockaddr_ns ia_netmask; /* space for my network mask */
76: };
77:
78: struct ns_aliasreq {
79: char ifra_name[IFNAMSIZ]; /* if name, e.g. "en0" */
80: struct sockaddr_ns ifra_addr;
81: struct sockaddr_ns ifra_broadaddr;
82: #define ifra_dstaddr ifra_broadaddr
83: };
84: /*
85: * Given a pointer to an ns_ifaddr (ifaddr),
86: * return a pointer to the addr as a sockadd_ns.
87: */
88:
89: #define IA_SNS(ia) (&(((struct ns_ifaddr *)(ia))->ia_addr))
90:
91: /* This is not the right place for this but where is? */
92: #define ETHERTYPE_NS 0x0600
93:
94: #ifdef NSIP
95: struct nsip_req {
96: struct sockaddr rq_ns; /* must be ns format destination */
97: struct sockaddr rq_ip; /* must be ip format gateway */
98: short rq_flags;
99: };
100: #endif
101:
102: #ifdef KERNEL
103: struct ns_ifaddr *ns_ifaddr;
104: struct ns_ifaddr *ns_iaonnetof();
105: struct ifqueue nsintrq; /* XNS input packet queue */
106: #endif
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