rtsock_50.c revision 1.10
1 /* $NetBSD: rtsock_50.c,v 1.10 2019/03/01 11:06:56 pgoyette 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 1.10 2019/03/01 11:06:56 pgoyette Exp $"); 65 66 #define COMPAT_RTSOCK /* Use the COMPATNAME/COMPATCALL macros and the 67 * various other compat definitions - see 68 * sys/net/rtsock_shared.c for details 69 */ 70 71 #include <net/rtsock_shared.c> 72 #include <compat/net/route_50.h> 73 74 void 75 compat_50_rt_oifmsg(struct ifnet *ifp) 76 { 77 struct if_msghdr50 oifm; 78 struct mbuf *m; 79 struct rt_addrinfo info; 80 81 if (COMPATNAME(route_info).ri_cb.any_count == 0) 82 return; 83 (void)memset(&info, 0, sizeof(info)); 84 (void)memset(&oifm, 0, sizeof(oifm)); 85 oifm.ifm_index = ifp->if_index; 86 oifm.ifm_flags = ifp->if_flags; 87 oifm.ifm_data.ifi_type = ifp->if_data.ifi_type; 88 oifm.ifm_data.ifi_addrlen = ifp->if_data.ifi_addrlen; 89 oifm.ifm_data.ifi_hdrlen = ifp->if_data.ifi_hdrlen; 90 oifm.ifm_data.ifi_link_state = ifp->if_data.ifi_link_state; 91 oifm.ifm_data.ifi_mtu = ifp->if_data.ifi_mtu; 92 oifm.ifm_data.ifi_metric = ifp->if_data.ifi_metric; 93 oifm.ifm_data.ifi_baudrate = ifp->if_data.ifi_baudrate; 94 oifm.ifm_data.ifi_ipackets = ifp->if_data.ifi_ipackets; 95 oifm.ifm_data.ifi_ierrors = ifp->if_data.ifi_ierrors; 96 oifm.ifm_data.ifi_opackets = ifp->if_data.ifi_opackets; 97 oifm.ifm_data.ifi_oerrors = ifp->if_data.ifi_oerrors; 98 oifm.ifm_data.ifi_collisions = ifp->if_data.ifi_collisions; 99 oifm.ifm_data.ifi_ibytes = ifp->if_data.ifi_ibytes; 100 oifm.ifm_data.ifi_obytes = ifp->if_data.ifi_obytes; 101 oifm.ifm_data.ifi_imcasts = ifp->if_data.ifi_imcasts; 102 oifm.ifm_data.ifi_omcasts = ifp->if_data.ifi_omcasts; 103 oifm.ifm_data.ifi_iqdrops = ifp->if_data.ifi_iqdrops; 104 oifm.ifm_data.ifi_noproto = ifp->if_data.ifi_noproto; 105 TIMESPEC_TO_TIMEVAL(&oifm.ifm_data.ifi_lastchange, 106 &ifp->if_data.ifi_lastchange); 107 oifm.ifm_addrs = 0; 108 m = COMPATNAME(rt_msg1)(RTM_OIFINFO, &info, (void *)&oifm, sizeof(oifm)); 109 if (m == NULL) 110 return; 111 COMPATNAME(route_enqueue)(m, 0); 112 } 113 114 int 115 compat_50_iflist(struct ifnet *ifp, struct rt_walkarg *w, 116 struct rt_addrinfo *info, size_t len) 117 { 118 struct if_msghdr50 *ifm; 119 int error; 120 121 ifm = (struct if_msghdr50 *)w->w_tmem; 122 ifm->ifm_index = ifp->if_index; 123 ifm->ifm_flags = ifp->if_flags; 124 ifm->ifm_data.ifi_type = ifp->if_data.ifi_type; 125 ifm->ifm_data.ifi_addrlen = ifp->if_data.ifi_addrlen; 126 ifm->ifm_data.ifi_hdrlen = ifp->if_data.ifi_hdrlen; 127 ifm->ifm_data.ifi_link_state = ifp->if_data.ifi_link_state; 128 ifm->ifm_data.ifi_mtu = ifp->if_data.ifi_mtu; 129 ifm->ifm_data.ifi_metric = ifp->if_data.ifi_metric; 130 ifm->ifm_data.ifi_baudrate = ifp->if_data.ifi_baudrate; 131 ifm->ifm_data.ifi_ipackets = ifp->if_data.ifi_ipackets; 132 ifm->ifm_data.ifi_ierrors = ifp->if_data.ifi_ierrors; 133 ifm->ifm_data.ifi_opackets = ifp->if_data.ifi_opackets; 134 ifm->ifm_data.ifi_oerrors = ifp->if_data.ifi_oerrors; 135 ifm->ifm_data.ifi_collisions = ifp->if_data.ifi_collisions; 136 ifm->ifm_data.ifi_ibytes = ifp->if_data.ifi_ibytes; 137 ifm->ifm_data.ifi_obytes = ifp->if_data.ifi_obytes; 138 ifm->ifm_data.ifi_imcasts = ifp->if_data.ifi_imcasts; 139 ifm->ifm_data.ifi_omcasts = ifp->if_data.ifi_omcasts; 140 ifm->ifm_data.ifi_iqdrops = ifp->if_data.ifi_iqdrops; 141 ifm->ifm_data.ifi_noproto = ifp->if_data.ifi_noproto; 142 TIMESPEC_TO_TIMEVAL(&ifm->ifm_data.ifi_lastchange, 143 &ifp->if_data.ifi_lastchange); 144 ifm->ifm_addrs = info->rti_addrs; 145 error = copyout(ifm, w->w_where, len); 146 if (error) 147 return error; 148 w->w_where = (char *)w->w_where + len; 149 return 0; 150 } 151 152 void 153 rtsock_50_init(void) 154 { 155 156 MODULE_HOOK_SET(rtsock_iflist_50_hook, "rts_50", compat_50_iflist); 157 MODULE_HOOK_SET(rtsock_oifmsg_50_hook, "rts_50", compat_50_rt_oifmsg); 158 MODULE_HOOK_SET(rtsock_rt_missmsg_50_hook, "rts_50", 159 compat_50_rt_missmsg); 160 MODULE_HOOK_SET(rtsock_rt_ifmsg_50_hook, "rts_50", compat_50_rt_ifmsg); 161 MODULE_HOOK_SET(rtsock_rt_newaddrmsg_50_hook, "rts_50", 162 compat_50_rt_newaddrmsg); 163 MODULE_HOOK_SET(rtsock_rt_ifannouncemsg_50_hook, "rts_50", 164 compat_50_rt_ifannouncemsg); 165 MODULE_HOOK_SET(rtsock_rt_ieee80211msg_50_hook, "rts_50", 166 compat_50_rt_ieee80211msg); 167 } 168 169 void 170 rtsock_50_fini(void) 171 { 172 173 MODULE_HOOK_UNSET(rtsock_iflist_50_hook); 174 MODULE_HOOK_UNSET(rtsock_oifmsg_50_hook); 175 MODULE_HOOK_UNSET(rtsock_rt_missmsg_50_hook); 176 MODULE_HOOK_UNSET(rtsock_rt_ifmsg_50_hook); 177 MODULE_HOOK_UNSET(rtsock_rt_newaddrmsg_50_hook); 178 MODULE_HOOK_UNSET(rtsock_rt_ifannouncemsg_50_hook); 179 MODULE_HOOK_UNSET(rtsock_rt_ieee80211msg_50_hook); 180 } 181
Indexes created Mon Sep 22 10:09:38 GMT 2025