1 | /* $NetBSD: if.h,v 1.4 2016/09/21 10:50:23 roy Exp $ */ |
2 | |
3 | /*- |
4 | * Copyright (c) 1999, 2000, 2001 The NetBSD Foundation, Inc. |
5 | * All rights reserved. |
6 | * |
7 | * This code is derived from software contributed to The NetBSD Foundation |
8 | * by William Studenmund and Jason R. Thorpe. |
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 | |
39 | /* |
40 | * Copyright (c) 1982, 1986, 1989, 1993 |
41 | * The Regents of the University of California. All rights reserved. |
42 | * |
43 | * Redistribution and use in source and binary forms, with or without |
44 | * modification, are permitted provided that the following conditions |
45 | * are met: |
46 | * 1. Redistributions of source code must retain the above copyright |
47 | * notice, this list of conditions and the following disclaimer. |
48 | * 2. Redistributions in binary form must reproduce the above copyright |
49 | * notice, this list of conditions and the following disclaimer in the |
50 | * documentation and/or other materials provided with the distribution. |
51 | * 3. Neither the name of the University nor the names of its contributors |
52 | * may be used to endorse or promote products derived from this software |
53 | * without specific prior written permission. |
54 | * |
55 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND |
56 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
57 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
58 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE |
59 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
60 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
61 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
62 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
63 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
64 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
65 | * SUCH DAMAGE. |
66 | * |
67 | * @(#)if.h 8.3 (Berkeley) 2/9/95 |
68 | */ |
69 | |
70 | #ifndef _COMPAT_NET_IF_H_ |
71 | #define _COMPAT_NET_IF_H_ |
72 | |
73 | #include <compat/sys/time.h> |
74 | |
75 | /* Pre-1.5 if_data struct */ |
76 | struct if_data14 { |
77 | /* generic interface information */ |
78 | u_char ifi_type; /* ethernet, tokenring, etc. */ |
79 | u_char ifi_addrlen; /* media address length */ |
80 | u_char ifi_hdrlen; /* media header length */ |
81 | u_long ifi_mtu; /* maximum transmission unit */ |
82 | u_long ifi_metric; /* routing metric (external only) */ |
83 | u_long ifi_baudrate; /* linespeed */ |
84 | /* volatile statistics */ |
85 | u_long ifi_ipackets; /* packets received on interface */ |
86 | u_long ifi_ierrors; /* input errors on interface */ |
87 | u_long ifi_opackets; /* packets sent on interface */ |
88 | u_long ifi_oerrors; /* output errors on interface */ |
89 | u_long ifi_collisions; /* collisions on csma interfaces */ |
90 | u_long ifi_ibytes; /* total number of octets received */ |
91 | u_long ifi_obytes; /* total number of octets sent */ |
92 | u_long ifi_imcasts; /* packets received via multicast */ |
93 | u_long ifi_omcasts; /* packets sent via multicast */ |
94 | u_long ifi_iqdrops; /* dropped on input, this interface */ |
95 | u_long ifi_noproto; /* destined for unsupported protocol */ |
96 | struct timeval50 ifi_lastchange;/* last operational state change */ |
97 | }; |
98 | |
99 | /* pre-1.5 if_msghdr (ifm_data changed) */ |
100 | struct if_msghdr14 { |
101 | u_short ifm_msglen; /* to skip over non-understood messages */ |
102 | u_char ifm_version; /* future binary compatibility */ |
103 | u_char ifm_type; /* message type */ |
104 | int ifm_addrs; /* like rtm_addrs */ |
105 | int ifm_flags; /* value of if_flags */ |
106 | u_short ifm_index; /* index for associated ifp */ |
107 | struct if_data14 ifm_data; /* statistics and other data about if */ |
108 | }; |
109 | |
110 | void compat_14_rt_oifmsg(struct ifnet *); |
111 | int compat_14_iflist(struct ifnet *, struct rt_walkarg *, struct rt_addrinfo *, |
112 | size_t); |
113 | |
114 | /* |
115 | * Structure defining statistics and other data kept regarding a network |
116 | * interface. |
117 | */ |
118 | struct if_data50 { |
119 | /* generic interface information */ |
120 | u_char ifi_type; /* ethernet, tokenring, etc. */ |
121 | u_char ifi_addrlen; /* media address length */ |
122 | u_char ifi_hdrlen; /* media header length */ |
123 | int ifi_link_state; /* current link state */ |
124 | u_quad_t ifi_mtu; /* maximum transmission unit */ |
125 | u_quad_t ifi_metric; /* routing metric (external only) */ |
126 | u_quad_t ifi_baudrate; /* linespeed */ |
127 | /* volatile statistics */ |
128 | u_quad_t ifi_ipackets; /* packets received on interface */ |
129 | u_quad_t ifi_ierrors; /* input errors on interface */ |
130 | u_quad_t ifi_opackets; /* packets sent on interface */ |
131 | u_quad_t ifi_oerrors; /* output errors on interface */ |
132 | u_quad_t ifi_collisions; /* collisions on csma interfaces */ |
133 | u_quad_t ifi_ibytes; /* total number of octets received */ |
134 | u_quad_t ifi_obytes; /* total number of octets sent */ |
135 | u_quad_t ifi_imcasts; /* packets received via multicast */ |
136 | u_quad_t ifi_omcasts; /* packets sent via multicast */ |
137 | u_quad_t ifi_iqdrops; /* dropped on input, this interface */ |
138 | u_quad_t ifi_noproto; /* destined for unsupported protocol */ |
139 | struct timeval50 ifi_lastchange;/* last operational state change */ |
140 | }; |
141 | |
142 | /* |
143 | * Message format for use in obtaining information about interfaces |
144 | * from sysctl and the routing socket. |
145 | */ |
146 | struct if_msghdr50 { |
147 | u_short ifm_msglen; /* to skip over non-understood messages */ |
148 | u_char ifm_version; /* future binary compatibility */ |
149 | u_char ifm_type; /* message type */ |
150 | int ifm_addrs; /* like rtm_addrs */ |
151 | int ifm_flags; /* value of if_flags */ |
152 | u_short ifm_index; /* index for associated ifp */ |
153 | struct if_data50 ifm_data;/* statistics and other data about if */ |
154 | }; |
155 | |
156 | void compat_50_rt_oifmsg(struct ifnet *); |
157 | int compat_50_iflist(struct ifnet *, struct rt_walkarg *, struct rt_addrinfo *, |
158 | size_t); |
159 | |
160 | /* |
161 | * Message format for use in obtaining information about interface addresses |
162 | * from sysctl and the routing socket. |
163 | */ |
164 | struct ifa_msghdr50 { |
165 | u_short ifam_msglen; /* to skip over non-understood messages */ |
166 | u_char ifam_version; /* future binary compatibility */ |
167 | u_char ifam_type; /* message type */ |
168 | int ifam_addrs; /* like rtm_addrs */ |
169 | int ifam_flags; /* value of ifa_flags */ |
170 | u_short ifam_index; /* index for associated ifp */ |
171 | int ifam_metric; /* value of ifa_metric */ |
172 | }; |
173 | |
174 | /* |
175 | * Message format announcing the arrival or departure of a network interface. |
176 | */ |
177 | struct if_announcemsghdr50 { |
178 | u_short ifan_msglen; /* to skip over non-understood messages */ |
179 | u_char ifan_version; /* future binary compatibility */ |
180 | u_char ifan_type; /* message type */ |
181 | u_short ifan_index; /* index for associated ifp */ |
182 | char ifan_name[IFNAMSIZ]; /* if name, e.g. "en0" */ |
183 | u_short ifan_what; /* what type of announcement */ |
184 | }; |
185 | |
186 | #if !defined(_KERNEL) || !defined(COMPAT_RTSOCK) |
187 | #define __align64 __aligned(sizeof(uint64_t)) |
188 | #else |
189 | #define __align64 |
190 | #endif |
191 | /* |
192 | * Message format for use in obtaining information about interface addresses |
193 | * from sysctl and the routing socket. |
194 | */ |
195 | struct ifa_msghdr70 { |
196 | u_short ifam_msglen __align64; |
197 | /* to skip over non-understood messages */ |
198 | u_char ifam_version; /* future binary compatibility */ |
199 | u_char ifam_type; /* message type */ |
200 | int ifam_addrs; /* like rtm_addrs */ |
201 | int ifam_flags; /* value of ifa_flags */ |
202 | int ifam_metric; /* value of ifa_metric */ |
203 | u_short ifam_index; /* index for associated ifp */ |
204 | }; |
205 | #undef __align64 |
206 | |
207 | int compat_70_iflist_addr(struct rt_walkarg *, struct ifaddr *, |
208 | struct rt_addrinfo *); |
209 | |
210 | #endif /* _COMPAT_NET_IF_H_ */ |
211 | |