1/* $NetBSD: rtsock_14.c,v 1.3 2011/02/01 01:39:19 matt 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_14.c,v 1.3 2011/02/01 01:39:19 matt Exp $"); 65 66#include "opt_inet.h" 67 68#include <sys/param.h> 69#include <sys/systm.h> 70#include <sys/proc.h> 71#include <sys/mbuf.h> 72#include <sys/socket.h> 73#include <sys/socketvar.h> 74#include <sys/domain.h> 75#include <sys/protosw.h> 76#include <sys/sysctl.h> 77#include <sys/kauth.h> 78#ifdef RTSOCK_DEBUG 79#include <netinet/in.h> 80#endif /* RTSOCK_DEBUG */ 81 82#include <net/if.h> 83#include <net/route.h> 84#include <net/raw_cb.h> 85 86#include <compat/net/if.h> 87#include <compat/net/route.h> 88 89void 90compat_14_rt_oifmsg(struct ifnet *ifp) 91{ 92 struct if_msghdr14 oifm; 93 struct mbuf *m; 94 struct rt_addrinfo info; 95 struct timeval tv; 96 97 if (compat_50_route_info.ri_cb.any_count == 0) 98 return; 99 (void)memset(&info, 0, sizeof(info)); 100 (void)memset(&oifm, 0, sizeof(oifm)); 101 oifm.ifm_index = ifp->if_index; 102 oifm.ifm_flags = ifp->if_flags; 103 oifm.ifm_data.ifi_type = ifp->if_data.ifi_type; 104 oifm.ifm_data.ifi_addrlen = ifp->if_data.ifi_addrlen; 105 oifm.ifm_data.ifi_hdrlen = ifp->if_data.ifi_hdrlen; 106 oifm.ifm_data.ifi_mtu = ifp->if_data.ifi_mtu; 107 oifm.ifm_data.ifi_metric = ifp->if_data.ifi_metric; 108 oifm.ifm_data.ifi_baudrate = ifp->if_data.ifi_baudrate; 109 oifm.ifm_data.ifi_ipackets = ifp->if_data.ifi_ipackets; 110 oifm.ifm_data.ifi_ierrors = ifp->if_data.ifi_ierrors; 111 oifm.ifm_data.ifi_opackets = ifp->if_data.ifi_opackets; 112 oifm.ifm_data.ifi_oerrors = ifp->if_data.ifi_oerrors; 113 oifm.ifm_data.ifi_collisions = ifp->if_data.ifi_collisions; 114 oifm.ifm_data.ifi_ibytes = ifp->if_data.ifi_ibytes; 115 oifm.ifm_data.ifi_obytes = ifp->if_data.ifi_obytes; 116 oifm.ifm_data.ifi_imcasts = ifp->if_data.ifi_imcasts; 117 oifm.ifm_data.ifi_omcasts = ifp->if_data.ifi_omcasts; 118 oifm.ifm_data.ifi_iqdrops = ifp->if_data.ifi_iqdrops; 119 oifm.ifm_data.ifi_noproto = ifp->if_data.ifi_noproto; 120 TIMESPEC_TO_TIMEVAL(&tv, &ifp->if_data.ifi_lastchange); 121 timeval_to_timeval50(&tv, &oifm.ifm_data.ifi_lastchange); 122 oifm.ifm_addrs = 0; 123 m = compat_50_rt_msg1(RTM_OOIFINFO, &info, (void *)&oifm, sizeof(oifm)); 124 if (m == NULL) 125 return; 126 compat_50_route_enqueue(m, 0); 127} 128 129int 130compat_14_iflist(struct ifnet *ifp, struct rt_walkarg *w, 131 struct rt_addrinfo *info, size_t len) 132{ 133 struct if_msghdr14 *ifm; 134 struct timeval tv; 135 int error; 136 137 ifm = (struct if_msghdr14 *)w->w_tmem; 138 ifm->ifm_index = ifp->if_index; 139 ifm->ifm_flags = ifp->if_flags; 140 ifm->ifm_data.ifi_type = ifp->if_data.ifi_type; 141 ifm->ifm_data.ifi_addrlen = ifp->if_data.ifi_addrlen; 142 ifm->ifm_data.ifi_hdrlen = ifp->if_data.ifi_hdrlen; 143 ifm->ifm_data.ifi_mtu = ifp->if_data.ifi_mtu; 144 ifm->ifm_data.ifi_metric = ifp->if_data.ifi_metric; 145 ifm->ifm_data.ifi_baudrate = ifp->if_data.ifi_baudrate; 146 ifm->ifm_data.ifi_ipackets = ifp->if_data.ifi_ipackets; 147 ifm->ifm_data.ifi_ierrors = ifp->if_data.ifi_ierrors; 148 ifm->ifm_data.ifi_opackets = ifp->if_data.ifi_opackets; 149 ifm->ifm_data.ifi_oerrors = ifp->if_data.ifi_oerrors; 150 ifm->ifm_data.ifi_collisions = ifp->if_data.ifi_collisions; 151 ifm->ifm_data.ifi_ibytes = ifp->if_data.ifi_ibytes; 152 ifm->ifm_data.ifi_obytes = ifp->if_data.ifi_obytes; 153 ifm->ifm_data.ifi_imcasts = ifp->if_data.ifi_imcasts; 154 ifm->ifm_data.ifi_omcasts = ifp->if_data.ifi_omcasts; 155 ifm->ifm_data.ifi_iqdrops = ifp->if_data.ifi_iqdrops; 156 ifm->ifm_data.ifi_noproto = ifp->if_data.ifi_noproto; 157 TIMESPEC_TO_TIMEVAL(&tv, &ifp->if_data.ifi_lastchange); 158 timeval_to_timeval50(&tv, &ifm->ifm_data.ifi_lastchange); 159 ifm->ifm_addrs = info->rti_addrs; 160 error = copyout(ifm, w->w_where, len); 161 if (error) 162 return error; 163 w->w_where = (char *)w->w_where + len; 164 return 0; 165} 166