| if_arp.h (2168) | if_arp.h (4507) |
|---|---|
| 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 --- 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_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 --- 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_arp.h 8.1 (Berkeley) 6/10/93 |
| 34 * $Id: if_arp.h,v 1.2 1994/08/02 07:46:10 davidg Exp $ | 34 * $Id: if_arp.h,v 1.3 1994/08/21 05:11:41 paul Exp $ |
| 35 */ 36 37#ifndef _NET_IF_ARP_H_ | 35 */ 36 37#ifndef _NET_IF_ARP_H_ |
| 38#define _NET_IF_ARP_H_ | 38#define _NET_IF_ARP_H_ |
| 39 | 39 |
| 40#include <socket.h> /* for struct sockaddr */ 41 |
|
| 40/* 41 * Address Resolution Protocol. 42 * 43 * See RFC 826 for protocol description. ARP packets are variable 44 * in size; the arphdr structure defines the fixed-length portion. 45 * Protocol type values are the same as those for 10 Mb/s Ethernet. 46 * It is followed by the variable-sized fields ar_sha, arp_spa, 47 * arp_tha and arp_tpa in that order, according to the lengths --- 35 unchanged lines hidden (view full) --- 83}; 84/* arp_flags and at_flags field values */ 85#define ATF_INUSE 0x01 /* entry in use */ 86#define ATF_COM 0x02 /* completed entry (enaddr valid) */ 87#define ATF_PERM 0x04 /* permanent entry */ 88#define ATF_PUBL 0x08 /* publish entry (respond for other host) */ 89#define ATF_USETRAILERS 0x10 /* has requested trailers */ 90 | 42/* 43 * Address Resolution Protocol. 44 * 45 * See RFC 826 for protocol description. ARP packets are variable 46 * in size; the arphdr structure defines the fixed-length portion. 47 * Protocol type values are the same as those for 10 Mb/s Ethernet. 48 * It is followed by the variable-sized fields ar_sha, arp_spa, 49 * arp_tha and arp_tpa in that order, according to the lengths --- 35 unchanged lines hidden (view full) --- 85}; 86/* arp_flags and at_flags field values */ 87#define ATF_INUSE 0x01 /* entry in use */ 88#define ATF_COM 0x02 /* completed entry (enaddr valid) */ 89#define ATF_PERM 0x04 /* permanent entry */ 90#define ATF_PUBL 0x08 /* publish entry (respond for other host) */ 91#define ATF_USETRAILERS 0x10 /* has requested trailers */ 92 |
| 91#endif | 93#endif /* !_NET_IF_ARP_H_ */ |