1 /* $NetBSD: in6_var.h,v 1.6 2020/06/12 11:04:45 roy 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 *
19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
29 * POSSIBILITY OF SUCH DAMAGE.
30 */
31 #ifndef _COMPAT_NETINET6_IN6_VAR_H_
32 #define _COMPAT_NETINET6_IN6_VAR_H_
33
34 #include <sys/ioccom.h>
35
36 struct in6_addrlifetime50 {
37 int32_t ia6t_expire;
38 int32_t ia6t_preferred;
39 u_int32_t ia6t_vltime;
40 u_int32_t ia6t_pltime;
41 };
42
43 struct in6_aliasreq50 {
44 char ifra_name[IFNAMSIZ];
45 struct sockaddr_in6 ifra_addr;
46 struct sockaddr_in6 ifra_dstaddr;
47 struct sockaddr_in6 ifra_prefixmask;
48 int ifra_flags;
49 struct in6_addrlifetime50 ifra_lifetime;
50 };
51
52 struct prf_ra {
53 u_int32_t onlink : 1;
54 u_int32_t autonomous : 1;
55 u_int32_t router : 1;
56 u_int32_t reserved : 5;
57 };
58
59 #define OSIOCAIFADDR_IN6 _IOW('i', 26, struct in6_aliasreq50)
60 #define OSIOCSIFPHYADDR_IN6 _IOW('i', 70, struct in6_aliasreq50)
61 #define OSIOCGDRLST_IN6 _IOWR('i', 74, struct in6_drlist)
62 #define OSIOCGPRLST_IN6 _IOWR('i', 75, struct in6_oprlist)
63 #define OSIOCGIFINFO_IN6 _IOWR('i', 76, struct in6_ondireq)
64 #define OSIOCSNDFLUSH_IN6 _IOWR('i', 77, struct in6_ifreq)
65 #define OSIOCSPFXFLUSH_IN6 _IOWR('i', 79, struct in6_ifreq)
66 #define OSIOCSRTRFLUSH_IN6 _IOWR('i', 80, struct in6_ifreq)
67 #define OSIOCGIFALIFETIME_IN6 _IOWR('i', 81, struct in6_ifreq)
68 #define OSIOCSDEFIFACE_IN6 _IOWR('i', 85, struct in6_ndifreq90)
69 #define OSIOCGDEFIFACE_IN6 _IOWR('i', 86, struct in6_ndifreq90)
70 #define OSIOCSIFINFO_FLAGS_90 _IOWR('i', 87, struct in6_ndireq90)
71 #define OSIOCGIFINFO_IN6_90 _IOWR('i', 108, struct in6_ndireq90)
72 #define OSIOCSIFINFO_IN6_90 _IOWR('i', 109, struct in6_ndireq90)
73
in6_addrlifetime_to_in6_addrlifetime50(struct in6_addrlifetime * al)74 static __inline void in6_addrlifetime_to_in6_addrlifetime50(
75 struct in6_addrlifetime *al)
76 {
77 struct in6_addrlifetime cp;
78 struct in6_addrlifetime50 *oal =
79 (struct in6_addrlifetime50 *)(void *)al;
80 (void)memcpy(&cp, al, sizeof(cp));
81 oal->ia6t_expire = (int32_t)cp.ia6t_expire;
82 oal->ia6t_preferred = (int32_t)cp.ia6t_preferred;
83 oal->ia6t_vltime = cp.ia6t_vltime;
84 oal->ia6t_pltime = cp.ia6t_pltime;
85 }
86
in6_aliasreq50_to_in6_aliasreq(struct in6_aliasreq * ar)87 static __inline void in6_aliasreq50_to_in6_aliasreq(
88 struct in6_aliasreq *ar)
89 {
90 struct in6_aliasreq50 *oar =
91 (struct in6_aliasreq50 *)(void *)ar;
92 struct in6_aliasreq50 cp;
93 memcpy(&cp, oar, sizeof(cp));
94 ar->ifra_lifetime.ia6t_expire = cp.ifra_lifetime.ia6t_expire;
95 ar->ifra_lifetime.ia6t_preferred = cp.ifra_lifetime.ia6t_preferred;
96 ar->ifra_lifetime.ia6t_vltime = cp.ifra_lifetime.ia6t_vltime;
97 ar->ifra_lifetime.ia6t_pltime = cp.ifra_lifetime.ia6t_pltime;
98 }
99
100 #endif /* _COMPAT_NETINET6_IN6_VAR_H_ */
101