abc/lwip
1
0
Fork 0
mirror of https://git.savannah.nongnu.org/git/lwip.git synced 2026-06-27 07:43:37 +08:00
Code Issues Packages Projects Releases Wiki Activity

Added index tree node structs and functions, e.g. to be used for ARP table indexes.

Browse Source
This commit is contained in:
christiaans
2006-08-29 11:28:28 +00:00
parent 514ee867a6
commit 1485edf8e1
5 changed files with 574 additions and 55 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
src/netif/etharp.c
View File

@@ -49,6 +49,7 @@
#include "netif/etharp.h"
#include "lwip/ip.h"
#include "lwip/stats.h"
#include "lwip/snmp.h"
/* ARP needs to inform DHCP of any ARP replies? */
#if (LWIP_DHCP && DHCP_DOES_ARP_CHECK)
@@ -150,6 +151,8 @@ etharp_tmr(void)
(arp_table[i].ctime >= ARP_MAXAGE)) {
LWIP_DEBUGF(ETHARP_DEBUG, ("etharp_timer: expired stable entry %"U16_F".\n", (u16_t)i));
arp_table[i].state = ETHARP_STATE_EXPIRED;
/* remove from SNMP ARP index tree */
snmp_delete_arpidx_tree(arp_table[i].netif, &arp_table[i].ipaddr);
/* pending entry? */
} else if (arp_table[i].state == ETHARP_STATE_PENDING) {
/* entry unresolved/pending for too long? */
@@ -383,6 +386,9 @@ update_arp_entry(struct netif *netif, struct ip_addr *ipaddr, struct eth_addr *e
/* record network interface */
arp_table[i].netif = netif;
/* insert in SNMP ARP index tree */
snmp_insert_arpidx_tree(netif, &arp_table[i].ipaddr);
LWIP_DEBUGF(ETHARP_DEBUG | DBG_TRACE, ("update_arp_entry: updating stable entry %"S16_F"\n", (s16_t)i));
/* update address */
k = netif->hwaddr_len;