include/netinet/if_ether.h File Reference

Detailed Description

Ethernet interface definitions.

A more elaborated file description.


Defines
#define	ETHERTYPE_IP
	IP protocol.
#define	ETHERTYPE_ARP
	Address resolution protocol.
#define	ETHERMTU
	Ethernet maximum transfer unit.
#define	ETHERMIN
	Ethernet minimum transfer unit.
Typedefs
typedef ether_header	ETHERHDR
	Ethernet protocol header type.
typedef ether_arp	ETHERARP
	Ethernet ARP protocol type.
Functions
void	NutArpInput (NUTDEVICE dev, NETBUF nb)
	Handle incoming ARP packets.
NETBUF *	NutArpAllocNetBuf (u_short type, u_long ip, u_char *mac)
	Allocate an ARP network buffer structure.
int	NutArpOutput (NUTDEVICE dev, NETBUF nb)
	Send an ARP packet.
void	NutArpCacheUpdate (NUTDEVICE dev, u_long ip, u_char ha)
	Update an ARP entry.
int	NutArpCacheQuery (NUTDEVICE dev, u_long ip, u_char mac)