Rime addresses

The linkaddr module is an abstract representation of addresses in Rime.

Data Structures
union	linkaddr_t

Files
file	linkaddr.c
	Functions for manipulating Rime addresses
file	linkaddr.h
	Header file for the Rime address representation

Macros
#define	LINKADDR_SIZE   2

Functions
int	linkaddr_cmp (const linkaddr_t *addr1, const linkaddr_t *addr2)
	Compare two Rime addresses. More...
void	linkaddr_copy (linkaddr_t *dest, const linkaddr_t *from)
	Copy a Rime address. More...
void	linkaddr_set_node_addr (linkaddr_t *addr)
	Set the address of the current node. More...

Variables
linkaddr_t	linkaddr_node_addr
	The Rime address of the node. More...
linkaddr_t	linkaddr_node_addr
	The Rime address of the node. More...
const linkaddr_t	linkaddr_null
	The null Rime address. More...

#define LINKADDR_SIZE   2

Referenced by input(), linkaddr_cmp(), and linkaddr_copy().

int linkaddr_cmp	(	const linkaddr_t *	addr1,
		const linkaddr_t *	addr2
	)

Compare two Rime addresses.

Parameters

addr1	The first address
addr2	The second address

Returns

Non-zero if the addresses are the same, zero if they are different

        This function compares two Rime addresses and returns
        the result of the comparison. The function acts like
        the '==' operator and returns non-zero if the addresses
        are the same, and zero if the addresses are different.

References LINKADDR_SIZE.

Referenced by create(), index_from_lladdr(), input_packet(), mac_sequence_is_duplicate(), mac_sequence_register_seqno(), neighbor_queue_from_addr(), packet_input(), send_one_packet(), send_packet(), uip_ds6_link_neighbor_callback(), and uip_over_mesh_send().

void linkaddr_copy	(	linkaddr_t *	dest,
		const linkaddr_t *	from
	)

Copy a Rime address.

Parameters

dest	The destination
from	The source This function copies a Rime address from one location to another.

References LINKADDR_SIZE.

Referenced by create(), frame802154_parse(), input(), linkaddr_set_node_addr(), mac_sequence_register_seqno(), nbr_table_add_lladdr(), output(), packetbuf_attr_clear(), packetbuf_set_addr(), send_packet(), uip_over_mesh_make_announced_gateway(), uip_over_mesh_send(), and uip_over_mesh_set_gateway().

void linkaddr_set_node_addr

(

linkaddr_t *

addr

)

Set the address of the current node.

Parameters

addr	The address This function sets the Rime address of the node.

References linkaddr_copy().

Referenced by set_link_addr().

linkaddr_t linkaddr_node_addr

The Rime address of the node.

This variable contains the Rime address of the node. This variable should not be changed directly; rather, the linkaddr_set_node_addr() function should be used.

Referenced by create(), gateway_announce_recv(), init(), input_packet(), packet_input(), print_stats(), recv_data(), send_data(), send_one_packet(), send_packet(), uip_over_mesh_init(), uip_over_mesh_make_announced_gateway(), and uip_over_mesh_send().

linkaddr_t linkaddr_node_addr

The Rime address of the node.

This variable contains the Rime address of the node. This variable should not be changed directly; rather, the linkaddr_set_node_addr() function should be used.

Referenced by create(), gateway_announce_recv(), init(), input_packet(), packet_input(), print_stats(), recv_data(), send_data(), send_one_packet(), send_packet(), uip_over_mesh_init(), uip_over_mesh_make_announced_gateway(), and uip_over_mesh_send().

const linkaddr_t linkaddr_null

The null Rime address.

This variable contains the null Rime address. The null address is used in route tables to indicate that the table entry is unused. Nodes with no configured address has the null address. Nodes with their node address set to the null address will have problems communicating with other nodes.

Referenced by create(), frame802154_parse(), index_from_lladdr(), input_packet(), nbr_table_add_lladdr(), output(), packet_input(), packetbuf_attr_clear(), send_one_packet(), send_packet(), uip_ds6_link_neighbor_callback(), and uip_over_mesh_send().