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1.1 root 1: /*
2: * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
3: *
4: * @APPLE_LICENSE_HEADER_START@
5: *
6: * The contents of this file constitute Original Code as defined in and
7: * are subject to the Apple Public Source License Version 1.1 (the
8: * "License"). You may not use this file except in compliance with the
9: * License. Please obtain a copy of the License at
10: * http://www.apple.com/publicsource and read it before using this file.
11: *
12: * This Original Code and all software distributed under the License are
13: * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
14: * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
15: * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
16: * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
17: * License for the specific language governing rights and limitations
18: * under the License.
19: *
20: * @APPLE_LICENSE_HEADER_END@
21: */
22: /*
23: * Copyright (c) 1984, 1985, 1986, 1987, 1993
24: * The Regents of the University of California. All rights reserved.
25: *
26: * Redistribution and use in source and binary forms, with or without
27: * modification, are permitted provided that the following conditions
28: * are met:
29: * 1. Redistributions of source code must retain the above copyright
30: * notice, this list of conditions and the following disclaimer.
31: * 2. Redistributions in binary form must reproduce the above copyright
32: * notice, this list of conditions and the following disclaimer in the
33: * documentation and/or other materials provided with the distribution.
34: * 3. All advertising materials mentioning features or use of this software
35: * must display the following acknowledgement:
36: * This product includes software developed by the University of
37: * California, Berkeley and its contributors.
38: * 4. Neither the name of the University nor the names of its contributors
39: * may be used to endorse or promote products derived from this software
40: * without specific prior written permission.
41: *
42: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
43: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
44: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
45: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
46: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
47: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
48: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
49: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
50: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
51: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
52: * SUCH DAMAGE.
53: *
54: * @(#)ns_if.h 8.1 (Berkeley) 6/10/93
55: */
56:
57: /*
58: * Interface address, xerox version. One of these structures
59: * is allocated for each interface with an internet address.
60: * The ifaddr structure contains the protocol-independent part
61: * of the structure and is assumed to be first.
62: */
63:
64: struct ns_ifaddr {
65: struct ifaddr ia_ifa; /* protocol-independent info */
66: #define ia_ifp ia_ifa.ifa_ifp
67: #define ia_flags ia_ifa.ifa_flags
68: struct ns_ifaddr *ia_next; /* next in list of xerox addresses */
69: struct sockaddr_ns ia_addr; /* reserve space for my address */
70: struct sockaddr_ns ia_dstaddr; /* space for my broadcast address */
71: #define ia_broadaddr ia_dstaddr
72: struct sockaddr_ns ia_netmask; /* space for my network mask */
73: };
74:
75: struct ns_aliasreq {
76: char ifra_name[IFNAMSIZ]; /* if name, e.g. "en0" */
77: struct sockaddr_ns ifra_addr;
78: struct sockaddr_ns ifra_broadaddr;
79: #define ifra_dstaddr ifra_broadaddr
80: };
81: /*
82: * Given a pointer to an ns_ifaddr (ifaddr),
83: * return a pointer to the addr as a sockadd_ns.
84: */
85:
86: #define IA_SNS(ia) (&(((struct ns_ifaddr *)(ia))->ia_addr))
87:
88: /* This is not the right place for this but where is? */
89: #define ETHERTYPE_NS 0x0600
90:
91: #ifdef NSIP
92: struct nsip_req {
93: struct sockaddr rq_ns; /* must be ns format destination */
94: struct sockaddr rq_ip; /* must be ip format gateway */
95: short rq_flags;
96: };
97: #endif
98:
99: #ifdef KERNEL
100: struct ns_ifaddr *ns_ifaddr;
101: struct ns_ifaddr *ns_iaonnetof();
102: struct ifqueue nsintrq; /* XNS input packet queue */
103: #endif
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