| if.h (83366) | if.h (83624) |
|---|---|
| 1/* 2 * Copyright (c) 1982, 1986, 1989, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 17 unchanged lines hidden (view full) --- 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * 33 * @(#)if.h 8.1 (Berkeley) 6/10/93 | 1/* 2 * Copyright (c) 1982, 1986, 1989, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 17 unchanged lines hidden (view full) --- 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * 33 * @(#)if.h 8.1 (Berkeley) 6/10/93 |
| 34 * $FreeBSD: head/sys/net/if.h 83366 2001-09-12 08:38:13Z julian $ | 34 * $FreeBSD: head/sys/net/if.h 83624 2001-09-18 17:41:42Z jlemon $ |
| 35 */ 36 37#ifndef _NET_IF_H_ 38#define _NET_IF_H_ 39 40#include <sys/queue.h> 41 42/* --- 88 unchanged lines hidden (view full) --- 131#define IFF_ALTPHYS IFF_LINK2 /* use alternate physical connection */ 132#define IFF_MULTICAST 0x8000 /* supports multicast */ 133 134/* flags set internally only: */ 135#define IFF_CANTCHANGE \ 136 (IFF_BROADCAST|IFF_POINTOPOINT|IFF_RUNNING|IFF_OACTIVE|\ 137 IFF_SIMPLEX|IFF_MULTICAST|IFF_ALLMULTI|IFF_SMART) 138 | 35 */ 36 37#ifndef _NET_IF_H_ 38#define _NET_IF_H_ 39 40#include <sys/queue.h> 41 42/* --- 88 unchanged lines hidden (view full) --- 131#define IFF_ALTPHYS IFF_LINK2 /* use alternate physical connection */ 132#define IFF_MULTICAST 0x8000 /* supports multicast */ 133 134/* flags set internally only: */ 135#define IFF_CANTCHANGE \ 136 (IFF_BROADCAST|IFF_POINTOPOINT|IFF_RUNNING|IFF_OACTIVE|\ 137 IFF_SIMPLEX|IFF_MULTICAST|IFF_ALLMULTI|IFF_SMART) 138 |
| 139/* Capabilities that interfaces can advertise. */ 140#define IFCAP_HWCSUM 0x0001 /* can do hardware checksums */ 141#define IFCAP_NETCONS 0x0002 /* can be a network console */ 142 |
|
| 139#define IFQ_MAXLEN 50 140#define IFNET_SLOWHZ 1 /* granularity is 1 second */ 141 142/* 143 * Message format for use in obtaining information about interfaces 144 * from getkerninfo and the routing socket 145 */ 146struct if_msghdr { --- 46 unchanged lines hidden (view full) --- 193 struct sockaddr ifru_dstaddr; 194 struct sockaddr ifru_broadaddr; 195 short ifru_flags[2]; 196 int ifru_metric; 197 int ifru_mtu; 198 int ifru_phys; 199 int ifru_media; 200 caddr_t ifru_data; | 143#define IFQ_MAXLEN 50 144#define IFNET_SLOWHZ 1 /* granularity is 1 second */ 145 146/* 147 * Message format for use in obtaining information about interfaces 148 * from getkerninfo and the routing socket 149 */ 150struct if_msghdr { --- 46 unchanged lines hidden (view full) --- 197 struct sockaddr ifru_dstaddr; 198 struct sockaddr ifru_broadaddr; 199 short ifru_flags[2]; 200 int ifru_metric; 201 int ifru_mtu; 202 int ifru_phys; 203 int ifru_media; 204 caddr_t ifru_data; |
| 205 int ifru_cap[2]; |
|
| 201 } ifr_ifru; 202#define ifr_addr ifr_ifru.ifru_addr /* address */ 203#define ifr_dstaddr ifr_ifru.ifru_dstaddr /* other end of p-to-p link */ 204#define ifr_broadaddr ifr_ifru.ifru_broadaddr /* broadcast address */ 205#define ifr_flags ifr_ifru.ifru_flags[0] /* flags */ 206#define ifr_prevflags ifr_ifru.ifru_flags[1] /* flags */ 207#define ifr_metric ifr_ifru.ifru_metric /* metric */ 208#define ifr_mtu ifr_ifru.ifru_mtu /* mtu */ 209#define ifr_phys ifr_ifru.ifru_phys /* physical wire */ 210#define ifr_media ifr_ifru.ifru_media /* physical media */ 211#define ifr_data ifr_ifru.ifru_data /* for use by interface */ | 206 } ifr_ifru; 207#define ifr_addr ifr_ifru.ifru_addr /* address */ 208#define ifr_dstaddr ifr_ifru.ifru_dstaddr /* other end of p-to-p link */ 209#define ifr_broadaddr ifr_ifru.ifru_broadaddr /* broadcast address */ 210#define ifr_flags ifr_ifru.ifru_flags[0] /* flags */ 211#define ifr_prevflags ifr_ifru.ifru_flags[1] /* flags */ 212#define ifr_metric ifr_ifru.ifru_metric /* metric */ 213#define ifr_mtu ifr_ifru.ifru_mtu /* mtu */ 214#define ifr_phys ifr_ifru.ifru_phys /* physical wire */ 215#define ifr_media ifr_ifru.ifru_media /* physical media */ 216#define ifr_data ifr_ifru.ifru_data /* for use by interface */ |
| 217#define ifr_reqcap ifr_ifru.ifru_cap[0] /* requested capabilities */ 218#define ifr_curcap ifr_ifru.ifru_cap[1] /* current capabilities */ |
|
| 212}; 213 214#define _SIZEOF_ADDR_IFREQ(ifr) \ 215 ((ifr).ifr_addr.sa_len > sizeof(struct sockaddr) ? \ 216 (sizeof(struct ifreq) - sizeof(struct sockaddr) + \ 217 (ifr).ifr_addr.sa_len) : sizeof(struct ifreq)) 218 219struct ifaliasreq { --- 87 unchanged lines hidden --- | 219}; 220 221#define _SIZEOF_ADDR_IFREQ(ifr) \ 222 ((ifr).ifr_addr.sa_len > sizeof(struct sockaddr) ? \ 223 (sizeof(struct ifreq) - sizeof(struct sockaddr) + \ 224 (ifr).ifr_addr.sa_len) : sizeof(struct ifreq)) 225 226struct ifaliasreq { --- 87 unchanged lines hidden --- |