| if_arp.h (196797) | if_arp.h (219819) |
|---|---|
| 1/*- 2 * Copyright (c) 1986, 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 --- 13 unchanged lines hidden (view full) --- 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 * 29 * @(#)if_arp.h 8.1 (Berkeley) 6/10/93 | 1/*- 2 * Copyright (c) 1986, 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 --- 13 unchanged lines hidden (view full) --- 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 * 29 * @(#)if_arp.h 8.1 (Berkeley) 6/10/93 |
| 30 * $FreeBSD: head/sys/net/if_arp.h 196797 2009-09-03 21:10:57Z gnn $ | 30 * $FreeBSD: head/sys/net/if_arp.h 219819 2011-03-21 09:40:01Z jeff $ |
| 31 */ 32 33#ifndef _NET_IF_ARP_H_ 34#define _NET_IF_ARP_H_ 35 36/* 37 * Address Resolution Protocol. 38 * --- 6 unchanged lines hidden (view full) --- 45 */ 46struct arphdr { 47 u_short ar_hrd; /* format of hardware address */ 48#define ARPHRD_ETHER 1 /* ethernet hardware format */ 49#define ARPHRD_IEEE802 6 /* token-ring hardware format */ 50#define ARPHRD_ARCNET 7 /* arcnet hardware format */ 51#define ARPHRD_FRELAY 15 /* frame relay hardware format */ 52#define ARPHRD_IEEE1394 24 /* firewire hardware format */ | 31 */ 32 33#ifndef _NET_IF_ARP_H_ 34#define _NET_IF_ARP_H_ 35 36/* 37 * Address Resolution Protocol. 38 * --- 6 unchanged lines hidden (view full) --- 45 */ 46struct arphdr { 47 u_short ar_hrd; /* format of hardware address */ 48#define ARPHRD_ETHER 1 /* ethernet hardware format */ 49#define ARPHRD_IEEE802 6 /* token-ring hardware format */ 50#define ARPHRD_ARCNET 7 /* arcnet hardware format */ 51#define ARPHRD_FRELAY 15 /* frame relay hardware format */ 52#define ARPHRD_IEEE1394 24 /* firewire hardware format */ |
| 53#define ARPHRD_INFINIBAND 32 /* infiniband hardware format */ |
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| 53 u_short ar_pro; /* format of protocol address */ 54 u_char ar_hln; /* length of hardware address */ 55 u_char ar_pln; /* length of protocol address */ 56 u_short ar_op; /* one of: */ 57#define ARPOP_REQUEST 1 /* request to resolve address */ 58#define ARPOP_REPLY 2 /* response to previous request */ 59#define ARPOP_REVREQUEST 3 /* request protocol address given hardware */ 60#define ARPOP_REVREPLY 4 /* response giving protocol address */ --- 78 unchanged lines hidden --- | 54 u_short ar_pro; /* format of protocol address */ 55 u_char ar_hln; /* length of hardware address */ 56 u_char ar_pln; /* length of protocol address */ 57 u_short ar_op; /* one of: */ 58#define ARPOP_REQUEST 1 /* request to resolve address */ 59#define ARPOP_REPLY 2 /* response to previous request */ 60#define ARPOP_REVREQUEST 3 /* request protocol address given hardware */ 61#define ARPOP_REVREPLY 4 /* response giving protocol address */ --- 78 unchanged lines hidden --- |