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Diffstat (limited to 'inet/net/ethernet.h')
| -rw-r--r-- | inet/net/ethernet.h | 76 |
1 files changed, 0 insertions, 76 deletions
diff --git a/inet/net/ethernet.h b/inet/net/ethernet.h deleted file mode 100644 index 89a92c5..0000000 --- a/inet/net/ethernet.h +++ /dev/null @@ -1,76 +0,0 @@ -/* Copyright (C) 1997 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public License as - published by the Free Software Foundation; either version 2 of the - License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with the GNU C Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -/* Based on the FreeBSD version of this file. Curiously, that file - lacks a copyright in the header. */ - -#ifndef __NET_ETHERNET_H -#define __NET_ETHERNET_H 1 - -#include <sys/cdefs.h> -#include <sys/types.h> -#include <linux/if_ether.h> /* IEEE 802.3 Ethernet constants */ - -__BEGIN_DECLS - -/* This is a name for the 48 bit ethernet address available on many - systems. */ -struct ether_addr -{ - u_int8_t ether_addr_octet[ETH_ALEN]; -}; - -/* 10Mb/s ethernet header */ -struct ether_header -{ - u_int8_t ether_dhost[ETH_ALEN]; /* destination eth addr */ - u_int8_t ether_shost[ETH_ALEN]; /* source ether addr */ - u_int16_t ether_type; /* packet type ID field */ -}; - -/* Ethernet protocol ID's */ -#define ETHERTYPE_PUP 0x0200 /* Xerox PUP */ -#define ETHERTYPE_IP 0x0800 /* IP */ -#define ETHERTYPE_ARP 0x0806 /* Address resolution */ -#define ETHERTYPE_REVARP 0x8035 /* Reverse ARP */ - -#define ETHER_ADDR_LEN ETH_ALEN /* size of ethernet addr */ -#define ETHER_TYPE_LEN 2 /* bytes in type field */ -#define ETHER_CRC_LEN 4 /* bytes in CRC field */ -#define ETHER_HDR_LEN ETH_HLEN /* total octets in header */ -#define ETHER_MIN_LEN (ETH_ZLEN + ETH_CRC_LEN) /* min packet length */ -#define ETHER_MAX_LEN (ETH_FRAME_LEN + ETH_CRC_LEN) /* max packet length */ - -/* make sure ethenet length is valid */ -#define ETHER_IS_VALID_LEN(foo) \ - ((foo) >= ETHER_MIN_LEN && (foo) <= ETHER_MAX_LEN) - -/* - * The ETHERTYPE_NTRAILER packet types starting at ETHERTYPE_TRAIL have - * (type-ETHERTYPE_TRAIL)*512 bytes of data followed - * by an ETHER type (as given above) and then the (variable-length) header. - */ -#define ETHERTYPE_TRAIL 0x1000 /* Trailer packet */ -#define ETHERTYPE_NTRAILER 16 - -#define ETHERMTU ETH_DATA_LEN -#define ETHERMIN (ETHER_MIN_LEN-ETHER_HDR_LEN-ETHER_CRC_LEN) - -__END_DECLS - -#endif /* net/ethernet.h */ |