rtsock_50.c revision 1.6
1 /* $NetBSD: rtsock_50.c,v 1.6 2017/12/16 09:10:30 maxv 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 1.6 2017/12/16 09:10:30 maxv Exp $"); 65 66 #ifdef _KERNEL_OPT 67 #include "opt_compat_netbsd.h" 68 #endif 69 70 /* 71 * COMPAT_50 and COMPAT_RTSOCK must be defined for rtsock.c regardless of 72 * the currently enabled options. 73 */ 74 #ifndef COMPAT_50 75 #define COMPAT_50 76 #endif 77 78 #define COMPAT_RTSOCK 79 80 #include <net/rtsock.c> 81 82 void 83 compat_50_rt_oifmsg(struct ifnet *ifp) 84 { 85 struct if_msghdr50 oifm; 86 struct mbuf *m; 87 struct rt_addrinfo info; 88 89 if (COMPATNAME(route_info).ri_cb.any_count == 0) 90 return; 91 (void)memset(&info, 0, sizeof(info)); 92 (void)memset(&oifm, 0, sizeof(oifm)); 93 oifm.ifm_index = ifp->if_index; 94 oifm.ifm_flags = ifp->if_flags; 95 oifm.ifm_data.ifi_type = ifp->if_data.ifi_type; 96 oifm.ifm_data.ifi_addrlen = ifp->if_data.ifi_addrlen; 97 oifm.ifm_data.ifi_hdrlen = ifp->if_data.ifi_hdrlen; 98 oifm.ifm_data.ifi_mtu = ifp->if_data.ifi_mtu; 99 oifm.ifm_data.ifi_metric = ifp->if_data.ifi_metric; 100 oifm.ifm_data.ifi_baudrate = ifp->if_data.ifi_baudrate; 101 oifm.ifm_data.ifi_ipackets = ifp->if_data.ifi_ipackets; 102 oifm.ifm_data.ifi_ierrors = ifp->if_data.ifi_ierrors; 103 oifm.ifm_data.ifi_opackets = ifp->if_data.ifi_opackets; 104 oifm.ifm_data.ifi_oerrors = ifp->if_data.ifi_oerrors; 105 oifm.ifm_data.ifi_collisions = ifp->if_data.ifi_collisions; 106 oifm.ifm_data.ifi_ibytes = ifp->if_data.ifi_ibytes; 107 oifm.ifm_data.ifi_obytes = ifp->if_data.ifi_obytes; 108 oifm.ifm_data.ifi_imcasts = ifp->if_data.ifi_imcasts; 109 oifm.ifm_data.ifi_omcasts = ifp->if_data.ifi_omcasts; 110 oifm.ifm_data.ifi_iqdrops = ifp->if_data.ifi_iqdrops; 111 oifm.ifm_data.ifi_noproto = ifp->if_data.ifi_noproto; 112 TIMESPEC_TO_TIMEVAL(&oifm.ifm_data.ifi_lastchange, 113 &ifp->if_data.ifi_lastchange); 114 oifm.ifm_addrs = 0; 115 m = COMPATNAME(rt_msg1)(RTM_OIFINFO, &info, (void *)&oifm, sizeof(oifm)); 116 if (m == NULL) 117 return; 118 COMPATNAME(route_enqueue)(m, 0); 119 } 120 121 int 122 compat_50_iflist(struct ifnet *ifp, struct rt_walkarg *w, 123 struct rt_addrinfo *info, size_t len) 124 { 125 struct if_msghdr50 *ifm; 126 int error; 127 128 ifm = (struct if_msghdr50 *)w->w_tmem; 129 ifm->ifm_index = ifp->if_index; 130 ifm->ifm_flags = ifp->if_flags; 131 ifm->ifm_data.ifi_type = ifp->if_data.ifi_type; 132 ifm->ifm_data.ifi_addrlen = ifp->if_data.ifi_addrlen; 133 ifm->ifm_data.ifi_hdrlen = ifp->if_data.ifi_hdrlen; 134 ifm->ifm_data.ifi_mtu = ifp->if_data.ifi_mtu; 135 ifm->ifm_data.ifi_metric = ifp->if_data.ifi_metric; 136 ifm->ifm_data.ifi_baudrate = ifp->if_data.ifi_baudrate; 137 ifm->ifm_data.ifi_ipackets = ifp->if_data.ifi_ipackets; 138 ifm->ifm_data.ifi_ierrors = ifp->if_data.ifi_ierrors; 139 ifm->ifm_data.ifi_opackets = ifp->if_data.ifi_opackets; 140 ifm->ifm_data.ifi_oerrors = ifp->if_data.ifi_oerrors; 141 ifm->ifm_data.ifi_collisions = ifp->if_data.ifi_collisions; 142 ifm->ifm_data.ifi_ibytes = ifp->if_data.ifi_ibytes; 143 ifm->ifm_data.ifi_obytes = ifp->if_data.ifi_obytes; 144 ifm->ifm_data.ifi_imcasts = ifp->if_data.ifi_imcasts; 145 ifm->ifm_data.ifi_omcasts = ifp->if_data.ifi_omcasts; 146 ifm->ifm_data.ifi_iqdrops = ifp->if_data.ifi_iqdrops; 147 ifm->ifm_data.ifi_noproto = ifp->if_data.ifi_noproto; 148 TIMESPEC_TO_TIMEVAL(&ifm->ifm_data.ifi_lastchange, 149 &ifp->if_data.ifi_lastchange); 150 ifm->ifm_addrs = info->rti_addrs; 151 error = copyout(ifm, w->w_where, len); 152 if (error) 153 return error; 154 w->w_where = (char *)w->w_where + len; 155 return 0; 156 } 157
Indexes created Tue Sep 23 02:09:52 GMT 2025