network_ipv4.h File Reference

IPv4 header. More...

#include <types.h>
#include <network.h>
#include <network/network_protocols.h>
#include <network/network_icmpv4.h>
#include <network/network_udpv4.h>
#include <network/network_tcpv4.h>

Classes
struct	network_ipv4_header_t

Macros
#define	___NETWORK_IPV4_H   0
#define	NETWORK_IPV4_VERSION   4
#define	NETWORK_IPV4_TTL   128
#define	NETWORK_IPV4_FLAG_DONT_FRAGMENT   2
#define	NETWORK_IPV4_FLAG_MORE_FRAGMENTS   1

Typedefs
typedef enum network_ipv4_protocol_t	network_ipv4_protocol_t
typedef struct network_ipv4_header_t	network_ipv4_header_t

Enumerations
enum	network_ipv4_protocol_t { NETWORK_IPV4_PROTOCOL_ICMPV4 =1 , NETWORK_IPV4_PROTOCOL_IGMPV4 =2 , NETWORK_IPV4_PROTOCOL_TCPV4 =6 , NETWORK_IPV4_PROTOCOL_UDPV4 =17 }

Functions
boolean_t	network_ipv4_is_address_eq (const network_ipv4_address_t ipv4_addr1, const network_ipv4_address_t ipv4_addr2)
list_t *	network_ipv4_process_packet (network_ipv4_header_t *recv_ipv4_packet, void *network_info)
list_t *	network_ipv4_create_packet_from_icmp_packet (const network_ipv4_address_t sip, network_ipv4_address_t dip, network_icmpv4_header_t *icmp_hdr, uint16_t icmp_packet_len)
list_t *	network_ipv4_create_packet_from_udp_packet (const network_ipv4_address_t sip, network_ipv4_address_t dip, network_udpv4_header_t *udp_hdr)
list_t *	network_ipv4_create_packet_from_tcp_packet (const network_ipv4_address_t sip, network_ipv4_address_t dip, network_tcpv4_header_t *tcp_hdr, uint16_t packet_len)

Variables
network_ipv4_address_t	NETWORK_IPV4_GLOBAL_BROADCAST_IP
network_ipv4_address_t	NETWORK_IPV4_ZERO_IP

Detailed Description

IPv4 header.

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