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Added SNMP statistics to struct netif and changed SNMP macro glue.

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This commit is contained in:
christiaans
2006-07-14 09:58:02 +00:00
parent 57a6eaae7b
commit 54bb20b486
4 changed files with 76 additions and 24 deletions
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16
src/core/netif.c
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@@ -42,9 +42,13 @@
#include "lwip/ip_addr.h"
#include "lwip/netif.h"
#include "lwip/tcp.h"
#if LWIP_SNMP
#include "lwip/snmp.h"
#endif
struct netif *netif_list = NULL;
struct netif *netif_default = NULL;
u16_t netif_cnt = 0;
/**
* Add a network interface to the list of lwIP netifs.
@@ -88,6 +92,7 @@ netif_add(struct netif *netif, struct ip_addr *ipaddr, struct ip_addr *netmask,
/* add this netif to the list */
netif->next = netif_list;
netif_list = netif;
netif_cnt++;
LWIP_DEBUGF(NETIF_DEBUG, ("netif: added interface %c%c IP addr ",
netif->name[0], netif->name[1]));
ip_addr_debug_print(NETIF_DEBUG, ipaddr);
@@ -115,6 +120,7 @@ void netif_remove(struct netif * netif)
/* is it the first netif? */
if (netif_list == netif) {
netif_list = netif->next;
netif_cnt--;
}
else {
/* look for netif further down the list */
@@ -122,8 +128,9 @@ void netif_remove(struct netif * netif)
for (tmpNetif = netif_list; tmpNetif != NULL; tmpNetif = tmpNetif->next) {
if (tmpNetif->next == netif) {
tmpNetif->next = netif->next;
netif_cnt--;
break;
}
}
}
if (tmpNetif == NULL)
return; /* we didn't find any netif today */
@@ -257,6 +264,9 @@ netif_set_default(struct netif *netif)
void netif_set_up(struct netif *netif)
{
netif->flags |= NETIF_FLAG_UP;
#if LWIP_SNMP
snmp_get_sysuptime(&netif->ts);
#endif
}
/**
@@ -278,11 +288,15 @@ u8_t netif_is_up(struct netif *netif)
void netif_set_down(struct netif *netif)
{
netif->flags &= ~NETIF_FLAG_UP;
#if LWIP_SNMP
snmp_get_sysuptime(&netif->ts);
#endif
}
void
netif_init(void)
{
netif_list = netif_default = NULL;
netif_cnt = 0;
}