uaodv-rt.c File Reference

    Routing tables for the micro implementation of the AODV ad hoc routing protocol

Author

Adam Dunkels adam@.nosp@m.sics.nosp@m..se

#include "net/ipv4/uaodv-rt.h"
#include "contiki-net.h"

Macros
#define	UAODV_NUM_RT_ENTRIES   8

Functions
	LIST (route_table)
	MEMB (route_mem, struct uaodv_rt_entry, UAODV_NUM_RT_ENTRIES)
struct uaodv_rt_entry *	uaodv_rt_add (uip_ipaddr_t *dest, uip_ipaddr_t *nexthop, unsigned hop_count, const uint32_t *seqno)
void	uaodv_rt_flush_all (void)
void	uaodv_rt_init (void)
struct uaodv_rt_entry *	uaodv_rt_lookup (uip_ipaddr_t *dest)
struct uaodv_rt_entry *	uaodv_rt_lookup_any (uip_ipaddr_t *dest)
void	uaodv_rt_lru (struct uaodv_rt_entry *e)

#define UAODV_NUM_RT_ENTRIES   8

LIST

(

route_table

)

MEMB	(	route_mem	,
		struct uaodv_rt_entry	,
		UAODV_NUM_RT_ENTRIES
	)

struct uaodv_rt_entry* uaodv_rt_add	(	uip_ipaddr_t *	dest,
		uip_ipaddr_t *	nexthop,
		unsigned	hop_count,
		const uint32_t *	seqno
	)

References uaodv_rt_entry::dest, uaodv_rt_entry::hop_count, uaodv_rt_entry::hseqno, uaodv_rt_entry::is_bad, list_chop(), list_push(), list_remove(), memb_alloc(), uaodv_rt_entry::nexthop, NULL, uaodv_rt_lookup_any(), uip_ipaddr_copy, and uip_ntohl.

Referenced by handle_incoming_rrep(), and handle_incoming_rreq().

void uaodv_rt_flush_all

(

void

)

References list_pop(), memb_free(), and NULL.

Referenced by PROCESS_THREAD().

void uaodv_rt_init

(

void

)

References list_init(), and memb_init().

struct uaodv_rt_entry* uaodv_rt_lookup

(

uip_ipaddr_t *

dest

)

References uaodv_rt_entry::is_bad, NULL, and uaodv_rt_lookup_any().

Referenced by handle_incoming_rrep(), handle_incoming_rreq(), PROCESS_THREAD(), and uaodv_request_route_to().

struct uaodv_rt_entry* uaodv_rt_lookup_any

(

uip_ipaddr_t *

dest

)

References uaodv_rt_entry::dest, list_head(), uaodv_rt_entry::next, NULL, and uip_ipaddr_cmp.

Referenced by handle_incoming_rerr(), last_known_seqno(), uaodv_bad_dest(), uaodv_rt_add(), and uaodv_rt_lookup().

void uaodv_rt_lru

(

struct uaodv_rt_entry *

e

)

References list_head(), list_push(), and list_remove().

Referenced by uaodv_request_route_to().