netpacket Struct Reference

#include <net.h>

Data Fields
union {
struct {
uint16   net_udpcksum
byte   net_udpdata [1500-28]
uint16   net_udpdport
uint16   net_udplen
uint16   net_udpsport
}
struct {
uint16   net_iccksum
byte   net_iccode
byte   net_icdata [1500-28]
uint16   net_icident
uint16   net_icseq
byte   net_ictype
}
};
byte	net_ethdst [ETH_ADDR_LEN]
byte	net_ethsrc [ETH_ADDR_LEN]
uint16	net_ethtype
uint16	net_ipcksum
uint32	net_ipdst
uint16	net_ipfrag
uint16	net_ipid
uint16	net_iplen
byte	net_ipproto
uint32	net_ipsrc
byte	net_iptos
byte	net_ipttl
byte	net_ipvh

Detailed Description

Definition at line 16 of file net.h.

Field Documentation

@9

union { ... }

net_ethdst

byte netpacket::net_ethdst[ETH_ADDR_LEN]

Definition at line 17 of file net.h.

Referenced by ethinit(), ip_send(), ipout(), pdump(), and pdumph().

net_ethsrc

byte netpacket::net_ethsrc[ETH_ADDR_LEN]

Definition at line 18 of file net.h.

Referenced by icmp_mkpkt(), ipout(), pdump(), pdumph(), udp_send(), and udp_sendto().

net_ethtype

uint16 netpacket::net_ethtype

Definition at line 19 of file net.h.

Referenced by eth_hton(), eth_ntoh(), icmp_mkpkt(), pdump(), pdumph(), udp_send(), and udp_sendto().

net_iccksum

uint16 netpacket::net_iccksum

Definition at line 41 of file net.h.

Referenced by icmp_hton(), icmp_mkpkt(), icmp_ntoh(), and ip_out().

net_iccode

byte netpacket::net_iccode

Definition at line 40 of file net.h.

Referenced by icmp_mkpkt().

net_icdata

byte netpacket::net_icdata[1500-28]

Definition at line 44 of file net.h.

Referenced by icmp_in(), icmp_mkpkt(), and icmp_recv().

net_icident

uint16 netpacket::net_icident

Definition at line 42 of file net.h.

Referenced by icmp_hton(), icmp_in(), icmp_mkpkt(), icmp_ntoh(), pdump(), and pdumph().

net_icseq

uint16 netpacket::net_icseq

Definition at line 43 of file net.h.

Referenced by icmp_hton(), icmp_in(), icmp_mkpkt(), icmp_ntoh(), pdump(), and pdumph().

net_ictype

byte netpacket::net_ictype

Definition at line 39 of file net.h.

Referenced by icmp_in(), icmp_mkpkt(), ip_in(), ip_out(), pdump(), and pdumph().

net_ipcksum

uint16 netpacket::net_ipcksum

Definition at line 27 of file net.h.

Referenced by icmp_mkpkt(), ip_out(), udp_send(), and udp_sendto().

net_ipdst

uint32 netpacket::net_ipdst

Definition at line 29 of file net.h.

Referenced by icmp_mkpkt(), ip_hton(), ip_in(), ip_ntoh(), ip_send(), ipout(), pdump(), pdumph(), udp_send(), and udp_sendto().

net_ipfrag

uint16 netpacket::net_ipfrag

Definition at line 24 of file net.h.

Referenced by icmp_mkpkt(), ip_hton(), ip_ntoh(), pdump(), pdumph(), udp_send(), and udp_sendto().

net_ipid

uint16 netpacket::net_ipid

Definition at line 23 of file net.h.

Referenced by icmp_mkpkt(), ip_hton(), ip_ntoh(), pdump(), pdumph(), udp_send(), and udp_sendto().

net_iplen

uint16 netpacket::net_iplen

Definition at line 22 of file net.h.

Referenced by icmp_in(), icmp_mkpkt(), icmp_recv(), ip_hton(), ip_in(), ip_ntoh(), ip_out(), pdump(), pdumph(), udp_send(), and udp_sendto().

net_ipproto

byte netpacket::net_ipproto

Definition at line 26 of file net.h.

Referenced by icmp_mkpkt(), ip_in(), ip_local(), ip_out(), pdump(), pdumph(), udp_send(), and udp_sendto().

net_ipsrc

uint32 netpacket::net_ipsrc

Definition at line 28 of file net.h.

Referenced by icmp_in(), icmp_mkpkt(), ip_hton(), ip_ntoh(), pdump(), pdumph(), udp_in(), udp_recvaddr(), udp_send(), and udp_sendto().

net_iptos

byte netpacket::net_iptos

Definition at line 21 of file net.h.

Referenced by icmp_mkpkt(), pdump(), pdumph(), udp_send(), and udp_sendto().

net_ipttl

byte netpacket::net_ipttl

Definition at line 25 of file net.h.

Referenced by icmp_mkpkt(), pdump(), pdumph(), udp_send(), and udp_sendto().

net_ipvh

byte netpacket::net_ipvh

Definition at line 20 of file net.h.

Referenced by icmp_mkpkt(), ip_in(), ipcksum(), udp_send(), and udp_sendto().

net_udpcksum

uint16 netpacket::net_udpcksum

Definition at line 35 of file net.h.

Referenced by ip_out(), udp_send(), and udp_sendto().

net_udpdata

byte netpacket::net_udpdata[1500-28]

Definition at line 36 of file net.h.

Referenced by udp_recv(), udp_recvaddr(), udp_send(), and udp_sendto().

net_udpdport

uint16 netpacket::net_udpdport

Definition at line 33 of file net.h.

Referenced by pdump(), pdumph(), udp_hton(), udp_in(), udp_ntoh(), udp_send(), and udp_sendto().

net_udplen

uint16 netpacket::net_udplen

Definition at line 34 of file net.h.

Referenced by pdump(), pdumph(), udp_hton(), udp_ntoh(), udp_recv(), udp_recvaddr(), udp_send(), and udp_sendto().

net_udpsport

uint16 netpacket::net_udpsport

Definition at line 32 of file net.h.

Referenced by pdump(), pdumph(), udp_hton(), udp_in(), udp_ntoh(), udp_recvaddr(), udp_send(), and udp_sendto().

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The documentation for this struct was generated from the following file:

• include/net.h