uip-neighbor.c File Reference

    Database of link-local neighbors, used by IPv6 code and
    to be used by a future ARP code rewrite.

Author

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

#include "net/ipv4/uip-neighbor.h"
#include <string.h>
#include <stdio.h>

Data Structures
struct	neighbor_entry

Macros
#define	ENTRIES   8
#define	MAX_TIME   128

Functions
static struct neighbor_entry *	find_entry (uip_ipaddr_t *ipaddr)
void	uip_neighbor_add (uip_ipaddr_t *ipaddr, struct uip_neighbor_addr *addr)
void	uip_neighbor_init (void)
struct uip_neighbor_addr *	uip_neighbor_lookup (uip_ipaddr_t *ipaddr)
void	uip_neighbor_periodic (void)
void	uip_neighbor_update (uip_ipaddr_t *ipaddr)

Variables
static struct neighbor_entry	entries [ENTRIES]

#define ENTRIES   8

Referenced by find_entry(), uip_neighbor_add(), uip_neighbor_init(), and uip_neighbor_periodic().

#define MAX_TIME   128

Referenced by uip_neighbor_add(), uip_neighbor_init(), and uip_neighbor_periodic().

static struct neighbor_entry* find_entry ( uip_ipaddr_t *  ipaddr )

static

References ENTRIES, entries, i, NULL, and uip_ipaddr_cmp.

Referenced by uip_neighbor_lookup(), and uip_neighbor_update().

void uip_neighbor_add	(	uip_ipaddr_t *	ipaddr,
		struct uip_neighbor_addr *	addr
	)

References ENTRIES, entries, i, MAX_TIME, neighbor_entry::time, uip_ipaddr_cmp, and uip_ipaddr_copy.

void uip_neighbor_init

(

void

)

References ENTRIES, entries, i, MAX_TIME, and neighbor_entry::time.

struct uip_neighbor_addr* uip_neighbor_lookup

(

uip_ipaddr_t *

ipaddr

)

References neighbor_entry::addr, find_entry(), and NULL.

void uip_neighbor_periodic

(

void

)

References ENTRIES, entries, i, MAX_TIME, and neighbor_entry::time.

void uip_neighbor_update

(

uip_ipaddr_t *

ipaddr

)

References find_entry(), NULL, and neighbor_entry::time.

struct neighbor_entry entries[ENTRIES]

static

Referenced by find_entry(), uip_neighbor_add(), uip_neighbor_init(), and uip_neighbor_periodic().