1 | /* $NetBSD: in6_var.h,v 1.3 2015/09/06 06:00:59 dholland Exp $ */ |
2 | |
3 | /*- |
4 | * Copyright (c) 2008 The NetBSD Foundation, Inc. |
5 | * All rights reserved. |
6 | * |
7 | * This code is derived from software contributed to The NetBSD Foundation |
8 | * by Christos Zoulas. |
9 | * |
10 | * Redistribution and use in source and binary forms, with or without |
11 | * modification, are permitted provided that the following conditions |
12 | * are met: |
13 | * 1. Redistributions of source code must retain the above copyright |
14 | * notice, this list of conditions and the following disclaimer. |
15 | * 2. Redistributions in binary form must reproduce the above copyright |
16 | * notice, this list of conditions and the following disclaimer in the |
17 | * documentation and/or other materials provided with the distribution. |
18 | * 3. All advertising materials mentioning features or use of this software |
19 | * must display the following acknowledgement: |
20 | * This product includes software developed by the NetBSD |
21 | * Foundation, Inc. and its contributors. |
22 | * 4. Neither the name of The NetBSD Foundation nor the names of its |
23 | * contributors may be used to endorse or promote products derived |
24 | * from this software without specific prior written permission. |
25 | * |
26 | * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS |
27 | * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED |
28 | * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
29 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS |
30 | * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
31 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
32 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
33 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
34 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
35 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
36 | * POSSIBILITY OF SUCH DAMAGE. |
37 | */ |
38 | #ifndef _COMPAT_NETINET6_IN6_VAR_H_ |
39 | #define _COMPAT_NETINET6_IN6_VAR_H_ |
40 | |
41 | #include <sys/ioccom.h> |
42 | |
43 | struct in6_addrlifetime50 { |
44 | int32_t ia6t_expire; |
45 | int32_t ia6t_preferred; |
46 | u_int32_t ia6t_vltime; |
47 | u_int32_t ia6t_pltime; |
48 | }; |
49 | |
50 | struct in6_aliasreq50 { |
51 | char ifra_name[IFNAMSIZ]; |
52 | struct sockaddr_in6 ifra_addr; |
53 | struct sockaddr_in6 ifra_dstaddr; |
54 | struct sockaddr_in6 ifra_prefixmask; |
55 | int ifra_flags; |
56 | struct in6_addrlifetime50 ifra_lifetime; |
57 | }; |
58 | |
59 | #define OSIOCGIFALIFETIME_IN6 _IOWR('i', 81, struct in6_ifreq) |
60 | #define OSIOCAIFADDR_IN6 _IOW('i', 26, struct in6_aliasreq50) |
61 | #define OSIOCSIFPHYADDR_IN6 _IOW('i', 70, struct in6_aliasreq50) |
62 | |
63 | static inline void in6_addrlifetime_to_in6_addrlifetime50( |
64 | struct in6_addrlifetime *al) |
65 | { |
66 | struct in6_addrlifetime cp; |
67 | struct in6_addrlifetime50 *oal = |
68 | (struct in6_addrlifetime50 *)(void *)al; |
69 | (void)memcpy(&cp, al, sizeof(cp)); |
70 | oal->ia6t_expire = (int32_t)cp.ia6t_expire; |
71 | oal->ia6t_preferred = (int32_t)cp.ia6t_preferred; |
72 | oal->ia6t_vltime = cp.ia6t_vltime; |
73 | oal->ia6t_pltime = cp.ia6t_pltime; |
74 | } |
75 | |
76 | static inline void in6_aliasreq50_to_in6_aliasreq( |
77 | struct in6_aliasreq *ar) |
78 | { |
79 | struct in6_aliasreq50 *oar = |
80 | (struct in6_aliasreq50 *)(void *)ar; |
81 | struct in6_aliasreq50 cp; |
82 | memcpy(&cp, oar, sizeof(cp)); |
83 | ar->ifra_lifetime.ia6t_expire = cp.ifra_lifetime.ia6t_expire; |
84 | ar->ifra_lifetime.ia6t_preferred = cp.ifra_lifetime.ia6t_preferred; |
85 | ar->ifra_lifetime.ia6t_vltime = cp.ifra_lifetime.ia6t_vltime; |
86 | ar->ifra_lifetime.ia6t_pltime = cp.ifra_lifetime.ia6t_pltime; |
87 | } |
88 | |
89 | #endif /* _COMPAT_NETINET6_IN6_VAR_H_ */ |
90 | |