ip.c File Reference

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Detailed Description

IP implementation (license: GPLv2).

Author:

Roland Riegel

Functions
void	ip_init (const uint8_t *ip, const uint8_t *netmask, const uint8_t *gateway)
	Initializes the IP layer and optionally assigns IP address, netmask and gateway.
bool	ip_handle_packet (const struct ip_header *packet, uint16_t packet_len)
	Forwards incoming packets to the appropriate higher-level protocol.
bool	ip_send_packet (const uint8_t *ip_dest, uint8_t protocol, uint16_t data_len)
	Sends data from the transmit buffer to a remote host.
const uint8_t *	ip_get_address ()
	Retrieves the current IP address.
void	ip_set_address (const uint8_t *ip_local)
	Configures a new IP address.
const uint8_t *	ip_get_netmask ()
	Retrieves the current IP netmask.
void	ip_set_netmask (const uint8_t *netmask)
	Configures a new IP netmask.
const uint8_t *	ip_get_gateway ()
	Retrieves the current IP gateway.
void	ip_set_gateway (const uint8_t *gateway)
	Configures a new IP gateway.
const uint8_t *	ip_get_broadcast ()
	Retrieves the broadcast address.