FreeBSD/Linux Kernel Cross Reference
sys/netipx/ipx_if.h
1 /*-
2 * Copyright (c) 1984, 1985, 1986, 1987, 1993
3 * The Regents of the University of California. 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 * 4. Neither the name of the University nor the names of its contributors
14 * may be used to endorse or promote products derived from this software
15 * without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 * SUCH DAMAGE.
28
29 * Copyright (c) 1995, Mike Mitchell
30 *
31 * Redistribution and use in source and binary forms, with or without
32 * modification, are permitted provided that the following conditions
33 * are met:
34 * 1. Redistributions of source code must retain the above copyright
35 * notice, this list of conditions and the following disclaimer.
36 * 2. Redistributions in binary form must reproduce the above copyright
37 * notice, this list of conditions and the following disclaimer in the
38 * documentation and/or other materials provided with the distribution.
39 * 3. All advertising materials mentioning features or use of this software
40 * must display the following acknowledgement:
41 * This product includes software developed by the University of
42 * California, Berkeley and its contributors.
43 * 4. Neither the name of the University nor the names of its contributors
44 * may be used to endorse or promote products derived from this software
45 * without specific prior written permission.
46 *
47 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
48 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
49 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
50 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
51 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
52 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
53 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
54 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
55 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
56 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
57 * SUCH DAMAGE.
58 *
59 * @(#)ipx_if.h
60 *
61 * $FreeBSD: src/sys/netipx/ipx_if.h,v 1.18 2007/06/13 14:01:43 rwatson Exp $
62 */
63
64 #ifndef _NETIPX_IPX_IF_H_
65 #define _NETIPX_IPX_IF_H_
66
67 /*
68 * Interface address. One of these structures
69 * is allocated for each interface with an internet address.
70 * The ifaddr structure contains the protocol-independent part
71 * of the structure and is assumed to be first.
72 */
73
74 struct ipx_ifaddr {
75 struct ifaddr ia_ifa; /* protocol-independent info */
76 #define ia_ifp ia_ifa.ifa_ifp
77 #define ia_flags ia_ifa.ifa_flags
78 struct ipx_ifaddr *ia_next; /* next in list of ipx addresses */
79 struct sockaddr_ipx ia_addr; /* reserve space for my address */
80 struct sockaddr_ipx ia_dstaddr; /* space for my broadcast address */
81 #define ia_broadaddr ia_dstaddr
82 struct sockaddr_ipx ia_netmask; /* space for my network mask */
83 };
84
85 struct ipx_aliasreq {
86 char ifra_name[IFNAMSIZ]; /* if name, e.g. "en0" */
87 struct sockaddr_ipx ifra_addr;
88 struct sockaddr_ipx ifra_broadaddr;
89 #define ifra_dstaddr ifra_broadaddr
90 };
91 /*
92 * Given a pointer to an ipx_ifaddr (ifaddr),
93 * return a pointer to the addr as a sockadd_ipx.
94 */
95
96 #define IA_SIPX(ia) (&(((struct ipx_ifaddr *)(ia))->ia_addr))
97
98 /* This is not the right place for this but where is? */
99
100 #define ETHERTYPE_IPX_8022 0x00e0 /* Ethernet_802.2 */
101 #define ETHERTYPE_IPX_8023 0x0000 /* Ethernet_802.3 */
102 #define ETHERTYPE_IPX_II 0x8137 /* Ethernet_II */
103 #define ETHERTYPE_IPX_SNAP 0x8137 /* Ethernet_SNAP */
104
105 #define ETHERTYPE_IPX 0x8137 /* Only Ethernet_II Available */
106
107 #ifdef _KERNEL
108 extern struct ipx_ifaddr *ipx_ifaddr;
109
110 struct ipx_ifaddr *ipx_iaonnetof(struct ipx_addr *dst);
111 #endif
112
113 #endif /* !_NETIPX_IPX_IF_H_ */
114
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