211 lines
8.8 KiB
C
211 lines
8.8 KiB
C
/* $NetBSD: if.h,v 1.4 2016/09/21 10:50:23 roy Exp $ */
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/*-
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* Copyright (c) 1999, 2000, 2001 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by William Studenmund and Jason R. Thorpe.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the NetBSD
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* Foundation, Inc. and its contributors.
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* 4. Neither the name of The NetBSD Foundation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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/*
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* Copyright (c) 1982, 1986, 1989, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* @(#)if.h 8.3 (Berkeley) 2/9/95
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*/
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#ifndef _COMPAT_NET_IF_H_
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#define _COMPAT_NET_IF_H_
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#include <compat/sys/time.h>
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/* Pre-1.5 if_data struct */
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struct if_data14 {
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/* generic interface information */
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u_char ifi_type; /* ethernet, tokenring, etc. */
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u_char ifi_addrlen; /* media address length */
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u_char ifi_hdrlen; /* media header length */
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u_long ifi_mtu; /* maximum transmission unit */
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u_long ifi_metric; /* routing metric (external only) */
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u_long ifi_baudrate; /* linespeed */
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/* volatile statistics */
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u_long ifi_ipackets; /* packets received on interface */
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u_long ifi_ierrors; /* input errors on interface */
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u_long ifi_opackets; /* packets sent on interface */
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u_long ifi_oerrors; /* output errors on interface */
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u_long ifi_collisions; /* collisions on csma interfaces */
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u_long ifi_ibytes; /* total number of octets received */
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u_long ifi_obytes; /* total number of octets sent */
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u_long ifi_imcasts; /* packets received via multicast */
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u_long ifi_omcasts; /* packets sent via multicast */
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u_long ifi_iqdrops; /* dropped on input, this interface */
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u_long ifi_noproto; /* destined for unsupported protocol */
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struct timeval50 ifi_lastchange;/* last operational state change */
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};
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/* pre-1.5 if_msghdr (ifm_data changed) */
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struct if_msghdr14 {
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u_short ifm_msglen; /* to skip over non-understood messages */
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u_char ifm_version; /* future binary compatibility */
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u_char ifm_type; /* message type */
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int ifm_addrs; /* like rtm_addrs */
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int ifm_flags; /* value of if_flags */
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u_short ifm_index; /* index for associated ifp */
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struct if_data14 ifm_data; /* statistics and other data about if */
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};
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void compat_14_rt_oifmsg(struct ifnet *);
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int compat_14_iflist(struct ifnet *, struct rt_walkarg *, struct rt_addrinfo *,
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size_t);
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/*
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* Structure defining statistics and other data kept regarding a network
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* interface.
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*/
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struct if_data50 {
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/* generic interface information */
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u_char ifi_type; /* ethernet, tokenring, etc. */
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u_char ifi_addrlen; /* media address length */
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u_char ifi_hdrlen; /* media header length */
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int ifi_link_state; /* current link state */
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u_quad_t ifi_mtu; /* maximum transmission unit */
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u_quad_t ifi_metric; /* routing metric (external only) */
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u_quad_t ifi_baudrate; /* linespeed */
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/* volatile statistics */
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u_quad_t ifi_ipackets; /* packets received on interface */
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u_quad_t ifi_ierrors; /* input errors on interface */
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u_quad_t ifi_opackets; /* packets sent on interface */
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u_quad_t ifi_oerrors; /* output errors on interface */
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u_quad_t ifi_collisions; /* collisions on csma interfaces */
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u_quad_t ifi_ibytes; /* total number of octets received */
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u_quad_t ifi_obytes; /* total number of octets sent */
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u_quad_t ifi_imcasts; /* packets received via multicast */
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u_quad_t ifi_omcasts; /* packets sent via multicast */
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u_quad_t ifi_iqdrops; /* dropped on input, this interface */
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u_quad_t ifi_noproto; /* destined for unsupported protocol */
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struct timeval50 ifi_lastchange;/* last operational state change */
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};
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/*
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* Message format for use in obtaining information about interfaces
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* from sysctl and the routing socket.
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*/
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struct if_msghdr50 {
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u_short ifm_msglen; /* to skip over non-understood messages */
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u_char ifm_version; /* future binary compatibility */
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u_char ifm_type; /* message type */
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int ifm_addrs; /* like rtm_addrs */
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int ifm_flags; /* value of if_flags */
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u_short ifm_index; /* index for associated ifp */
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struct if_data50 ifm_data;/* statistics and other data about if */
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};
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void compat_50_rt_oifmsg(struct ifnet *);
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int compat_50_iflist(struct ifnet *, struct rt_walkarg *, struct rt_addrinfo *,
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size_t);
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/*
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* Message format for use in obtaining information about interface addresses
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* from sysctl and the routing socket.
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*/
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struct ifa_msghdr50 {
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u_short ifam_msglen; /* to skip over non-understood messages */
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u_char ifam_version; /* future binary compatibility */
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u_char ifam_type; /* message type */
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int ifam_addrs; /* like rtm_addrs */
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int ifam_flags; /* value of ifa_flags */
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u_short ifam_index; /* index for associated ifp */
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int ifam_metric; /* value of ifa_metric */
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};
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/*
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* Message format announcing the arrival or departure of a network interface.
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*/
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struct if_announcemsghdr50 {
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u_short ifan_msglen; /* to skip over non-understood messages */
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u_char ifan_version; /* future binary compatibility */
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u_char ifan_type; /* message type */
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u_short ifan_index; /* index for associated ifp */
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char ifan_name[IFNAMSIZ]; /* if name, e.g. "en0" */
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u_short ifan_what; /* what type of announcement */
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};
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#if !defined(_KERNEL) || !defined(COMPAT_RTSOCK)
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#define __align64 __aligned(sizeof(uint64_t))
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#else
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#define __align64
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#endif
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/*
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* Message format for use in obtaining information about interface addresses
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* from sysctl and the routing socket.
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*/
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struct ifa_msghdr70 {
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u_short ifam_msglen __align64;
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/* to skip over non-understood messages */
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u_char ifam_version; /* future binary compatibility */
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u_char ifam_type; /* message type */
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int ifam_addrs; /* like rtm_addrs */
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int ifam_flags; /* value of ifa_flags */
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int ifam_metric; /* value of ifa_metric */
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u_short ifam_index; /* index for associated ifp */
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};
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#undef __align64
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int compat_70_iflist_addr(struct rt_walkarg *, struct ifaddr *,
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struct rt_addrinfo *);
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#endif /* _COMPAT_NET_IF_H_ */
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