ipv4.h File Reference

#include "net/netbuff.h"
#include "net/netdev.h"
#include <type.h>

Go to the source code of this file.

Data Structures
struct	ipv4_header

Functions
struct ipv4_header	__attribute__ ((packed))
void	ipv4_send (netdev_t *dev, struct netbuff *nb, uint32_t dst_ip, uint8_t protocol, uint8_t mac_dest[6])

Variables
uint8_t	version_ihl
uint8_t	tos
uint16_t	total_length
uint16_t	id
uint16_t	flags_fragment
uint8_t	ttl
uint8_t	protocol
uint16_t	checksum
uint32_t	src_ip
uint32_t	dst_ip

Function Documentation

__attribute__()

struct ipv4_header __attribute__

(

(packed)

)

Definition at line 1 of file tcp.h.

ipv4_send()

void ipv4_send	(	netdev_t *	dev,
		struct netbuff *	nb,
		uint32_t	dst_ip,
		uint8_t	protocol,
		uint8_t	mac_dest[6] )

Definition at line 32 of file ipv4.c.

References create_netbuff(), netbuff::data, dst_ip, ETHER_TYPE_IP, ethernet_send_frame(), fill_ip_header(), free_netbuff(), get_next_ip_id(), netbuff::length, memcopy(), netdev::mtu, netbuff_push(), netbuff_put(), offset, protocol, vxHtons(), and vxInetAddr().

Referenced by handle_icmp(), send_command(), and send_tcp_data().

Variable Documentation

checksum

uint16_t checksum

Definition at line 7 of file ipv4.h.

dst_ip

uint32_t dst_ip

Definition at line 9 of file ipv4.h.

Referenced by fill_ip_header(), ipv4_send(), send_command(), and send_tcp_data().

flags_fragment

uint16_t flags_fragment

Definition at line 4 of file ipv4.h.

Referenced by fill_ip_header().

id

uint16_t id

Definition at line 3 of file ipv4.h.

protocol

uint8_t protocol

Definition at line 6 of file ipv4.h.

Referenced by fill_ip_header(), ipv4_send(), send_command(), send_tcp_data(), UsbHid::set_protocol(), and vxSocket().

src_ip

uint32_t src_ip

Definition at line 8 of file ipv4.h.

Referenced by fill_ip_header(), send_command(), and send_tcp_data().

tos

uint8_t tos

Definition at line 1 of file ipv4.h.

total_length

uint16_t total_length

Definition at line 2 of file ipv4.h.

Referenced by fill_ip_header().

ttl

uint8_t ttl

Definition at line 5 of file ipv4.h.

version_ihl

uint8_t version_ihl

Definition at line 0 of file ipv4.h.