1/* $NetBSD: rtsock_50.c,v 1.4 2015/08/24 22:50:33 pooka Exp $ */
2
3/*
4 * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 * 3. Neither the name of the project nor the names of its contributors
16 * may be used to endorse or promote products derived from this software
17 * without specific prior written permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22 * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 * SUCH DAMAGE.
30 */
31
32/*
33 * Copyright (c) 1988, 1991, 1993
34 * The Regents of the University of California. All rights reserved.
35 *
36 * Redistribution and use in source and binary forms, with or without
37 * modification, are permitted provided that the following conditions
38 * are met:
39 * 1. Redistributions of source code must retain the above copyright
40 * notice, this list of conditions and the following disclaimer.
41 * 2. Redistributions in binary form must reproduce the above copyright
42 * notice, this list of conditions and the following disclaimer in the
43 * documentation and/or other materials provided with the distribution.
44 * 3. Neither the name of the University nor the names of its contributors
45 * may be used to endorse or promote products derived from this software
46 * without specific prior written permission.
47 *
48 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
49 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
50 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
51 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
52 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
53 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
54 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
55 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
56 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
57 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
58 * SUCH DAMAGE.
59 *
60 * @(#)rtsock.c 8.7 (Berkeley) 10/12/95
61 */
62
63#include <sys/cdefs.h>
64__KERNEL_RCSID(0, "$NetBSD: rtsock_50.c,v 1.4 2015/08/24 22:50:33 pooka Exp $");
65
66#ifdef _KERNEL_OPT
67#include "opt_compat_netbsd.h"
68#endif
69
70#if defined(COMPAT_14) && !defined(COMPAT_50)
71#define COMPAT_50 1 /* 1.4 needs 5.0 */
72#endif
73
74#if defined(COMPAT_50)
75#define COMPAT_RTSOCK
76
77#include <net/rtsock.c>
78
79void
80compat_50_rt_oifmsg(struct ifnet *ifp)
81{
82 struct if_msghdr50 oifm;
83 struct mbuf *m;
84 struct rt_addrinfo info;
85
86 if (COMPATNAME(route_info).ri_cb.any_count == 0)
87 return;
88 (void)memset(&info, 0, sizeof(info));
89 (void)memset(&oifm, 0, sizeof(oifm));
90 oifm.ifm_index = ifp->if_index;
91 oifm.ifm_flags = ifp->if_flags;
92 oifm.ifm_data.ifi_type = ifp->if_data.ifi_type;
93 oifm.ifm_data.ifi_addrlen = ifp->if_data.ifi_addrlen;
94 oifm.ifm_data.ifi_hdrlen = ifp->if_data.ifi_hdrlen;
95 oifm.ifm_data.ifi_mtu = ifp->if_data.ifi_mtu;
96 oifm.ifm_data.ifi_metric = ifp->if_data.ifi_metric;
97 oifm.ifm_data.ifi_baudrate = ifp->if_data.ifi_baudrate;
98 oifm.ifm_data.ifi_ipackets = ifp->if_data.ifi_ipackets;
99 oifm.ifm_data.ifi_ierrors = ifp->if_data.ifi_ierrors;
100 oifm.ifm_data.ifi_opackets = ifp->if_data.ifi_opackets;
101 oifm.ifm_data.ifi_oerrors = ifp->if_data.ifi_oerrors;
102 oifm.ifm_data.ifi_collisions = ifp->if_data.ifi_collisions;
103 oifm.ifm_data.ifi_ibytes = ifp->if_data.ifi_ibytes;
104 oifm.ifm_data.ifi_obytes = ifp->if_data.ifi_obytes;
105 oifm.ifm_data.ifi_imcasts = ifp->if_data.ifi_imcasts;
106 oifm.ifm_data.ifi_omcasts = ifp->if_data.ifi_omcasts;
107 oifm.ifm_data.ifi_iqdrops = ifp->if_data.ifi_iqdrops;
108 oifm.ifm_data.ifi_noproto = ifp->if_data.ifi_noproto;
109 TIMESPEC_TO_TIMEVAL(&oifm.ifm_data.ifi_lastchange,
110 &ifp->if_data.ifi_lastchange);
111 oifm.ifm_addrs = 0;
112 m = COMPATNAME(rt_msg1)(RTM_OIFINFO, &info, (void *)&oifm, sizeof(oifm));
113 if (m == NULL)
114 return;
115 COMPATNAME(route_enqueue)(m, 0);
116}
117
118int
119compat_50_iflist(struct ifnet *ifp, struct rt_walkarg *w,
120 struct rt_addrinfo *info, size_t len)
121{
122 struct if_msghdr50 *ifm;
123 int error;
124
125 ifm = (struct if_msghdr50 *)w->w_tmem;
126 ifm->ifm_index = ifp->if_index;
127 ifm->ifm_flags = ifp->if_flags;
128 ifm->ifm_data.ifi_type = ifp->if_data.ifi_type;
129 ifm->ifm_data.ifi_addrlen = ifp->if_data.ifi_addrlen;
130 ifm->ifm_data.ifi_hdrlen = ifp->if_data.ifi_hdrlen;
131 ifm->ifm_data.ifi_mtu = ifp->if_data.ifi_mtu;
132 ifm->ifm_data.ifi_metric = ifp->if_data.ifi_metric;
133 ifm->ifm_data.ifi_baudrate = ifp->if_data.ifi_baudrate;
134 ifm->ifm_data.ifi_ipackets = ifp->if_data.ifi_ipackets;
135 ifm->ifm_data.ifi_ierrors = ifp->if_data.ifi_ierrors;
136 ifm->ifm_data.ifi_opackets = ifp->if_data.ifi_opackets;
137 ifm->ifm_data.ifi_oerrors = ifp->if_data.ifi_oerrors;
138 ifm->ifm_data.ifi_collisions = ifp->if_data.ifi_collisions;
139 ifm->ifm_data.ifi_ibytes = ifp->if_data.ifi_ibytes;
140 ifm->ifm_data.ifi_obytes = ifp->if_data.ifi_obytes;
141 ifm->ifm_data.ifi_imcasts = ifp->if_data.ifi_imcasts;
142 ifm->ifm_data.ifi_omcasts = ifp->if_data.ifi_omcasts;
143 ifm->ifm_data.ifi_iqdrops = ifp->if_data.ifi_iqdrops;
144 ifm->ifm_data.ifi_noproto = ifp->if_data.ifi_noproto;
145 TIMESPEC_TO_TIMEVAL(&ifm->ifm_data.ifi_lastchange,
146 &ifp->if_data.ifi_lastchange);
147 ifm->ifm_addrs = info->rti_addrs;
148 error = copyout(ifm, w->w_where, len);
149 if (error)
150 return error;
151 w->w_where = (char *)w->w_where + len;
152 return 0;
153}
154
155#endif /* COMPAT_50 */
156