| 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 | |