FreeBSD/Linux Kernel Cross Reference
sys/netatalk/at_var.h
1 /* $NetBSD: at_var.h,v 1.3 2002/05/12 21:43:23 matt Exp $ */
2
3 /*
4 * Copyright (c) 1990,1991 Regents of The University of Michigan.
5 * All Rights Reserved.
6 *
7 * Permission to use, copy, modify, and distribute this software and
8 * its documentation for any purpose and without fee is hereby granted,
9 * provided that the above copyright notice appears in all copies and
10 * that both that copyright notice and this permission notice appear
11 * in supporting documentation, and that the name of The University
12 * of Michigan not be used in advertising or publicity pertaining to
13 * distribution of the software without specific, written prior
14 * permission. This software is supplied as is without expressed or
15 * implied warranties of any kind.
16 *
17 * This product includes software developed by the University of
18 * California, Berkeley and its contributors.
19 *
20 * Research Systems Unix Group
21 * The University of Michigan
22 * c/o Wesley Craig
23 * 535 W. William Street
24 * Ann Arbor, Michigan
25 * +1-313-764-2278
26 * netatalk@umich.edu
27 */
28
29 #ifndef _NETATALK_AT_VAR_H_
30 #define _NETATALK_AT_VAR_H_ 1
31
32 #include <sys/callout.h>
33
34 /*
35 * For phase2, we need to keep not only our address on an interface,
36 * but also the legal networks on the interface.
37 */
38 struct at_ifaddr {
39 struct ifaddr aa_ifa;
40 #define aa_ifp aa_ifa.ifa_ifp
41 struct sockaddr_at aa_addr;
42 struct sockaddr_at aa_broadaddr;
43 #define aa_dstaddr aa_broadaddr;
44 struct sockaddr_at aa_netmask;
45 int aa_flags;
46 u_short aa_firstnet, aa_lastnet;
47 int aa_probcnt;
48 TAILQ_ENTRY(at_ifaddr) aa_list; /* list of appletalk addresses */
49 struct callout aa_probe_ch; /* for aarpprobe() */
50 };
51
52 struct at_aliasreq {
53 char ifra_name[IFNAMSIZ];
54 struct sockaddr_at ifra_addr;
55 struct sockaddr_at ifra_broadaddr;
56 #define ifra_dstaddr ifra_broadaddr
57 struct sockaddr_at ifra_mask;
58 };
59
60 #define AA_SAT(aa) \
61 (&(aa->aa_addr))
62 #define satosat(sa) ((struct sockaddr_at *)(sa))
63
64 #define AFA_ROUTE 0x0001
65 #define AFA_PROBING 0x0002
66 #define AFA_PHASE2 0x0004
67
68 #ifdef _KERNEL
69 TAILQ_HEAD(at_ifaddrhead, at_ifaddr);
70 extern struct at_ifaddrhead at_ifaddr;
71 extern struct ifqueue atintrq1, atintrq2;
72 #endif
73
74 #endif /* _NETATALK_AT_VAR_H_ */
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