FreeBSD/Linux Kernel Cross Reference
sys/netatalk/at_var.h
1 /*-
2 * Copyright (c) 1990,1991 Regents of The University of Michigan.
3 * All Rights Reserved.
4 *
5 * Permission to use, copy, modify, and distribute this software and
6 * its documentation for any purpose and without fee is hereby granted,
7 * provided that the above copyright notice appears in all copies and
8 * that both that copyright notice and this permission notice appear
9 * in supporting documentation, and that the name of The University
10 * of Michigan not be used in advertising or publicity pertaining to
11 * distribution of the software without specific, written prior
12 * permission. This software is supplied as is without expressed or
13 * implied warranties of any kind.
14 *
15 * Research Systems Unix Group
16 * The University of Michigan
17 * c/o Mike Clark
18 * 535 W. William Street
19 * Ann Arbor, Michigan
20 * +1-313-763-0525
21 * netatalk@itd.umich.edu
22 *
23 * $FreeBSD: releng/6.0/sys/netatalk/at_var.h 142226 2005-02-22 14:20:29Z rwatson $
24 */
25
26 #ifndef _NETATALK_AT_VAR_H_
27 #define _NETATALK_AT_VAR_H_ 1
28 /*
29 * For phase2, we need to keep not only our address on an interface,
30 * but also the legal networks on the interface.
31 */
32 struct at_ifaddr {
33 struct ifaddr aa_ifa;
34 # define aa_ifp aa_ifa.ifa_ifp
35 struct sockaddr_at aa_addr;
36 struct sockaddr_at aa_broadaddr;
37 # define aa_dstaddr aa_broadaddr;
38 struct sockaddr_at aa_netmask;
39 int aa_flags;
40 u_short aa_firstnet, aa_lastnet;
41 int aa_probcnt;
42 struct callout aa_callout;
43 struct at_ifaddr *aa_next;
44 };
45
46 struct at_aliasreq {
47 char ifra_name[IFNAMSIZ]; /* if name, e.g. "en0" */
48 struct sockaddr_at ifra_addr;
49 struct sockaddr_at ifra_broadaddr;
50 #define ifra_dstaddr ifra_broadaddr
51 struct sockaddr_at ifra_mask;
52 };
53
54 #define AA_SAT(aa) \
55 (&(aa->aa_addr))
56 #define satosat(sa) ((struct sockaddr_at *)(sa))
57
58 #define AFA_ROUTE 0x0001
59 #define AFA_PROBING 0x0002
60 #define AFA_PHASE2 0x0004
61
62 #ifdef _KERNEL
63 extern struct at_ifaddr *at_ifaddr_list;
64 #endif
65
66 #endif /* _NETATALK_AT_VAR_H_ */
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