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likewise 2003-03-13 08:50:04 +00:00
parent d47ef79c04
commit dbdd0f520f
1 changed files with 6 additions and 1 deletions
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7
src/core/netif.c
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@ -60,24 +60,29 @@ netif_add(struct ip_addr *ipaddr, struct ip_addr *netmask,
{ {
struct netif *netif; struct netif *netif;
static int netifnum = 0; static int netifnum = 0;
/* allocate netif structure */
netif = mem_malloc(sizeof(struct netif)); netif = mem_malloc(sizeof(struct netif));
if(netif == NULL) { if(netif == NULL) {
DEBUGF(NETIF_DEBUG, ("netif_add(): out of memory for netif\n"));
return NULL; return NULL;
} }
/* remember netif specific state information data */
netif->state = state; netif->state = state;
netif->num = netifnum++; netif->num = netifnum++;
netif->input = input; netif->input = input;
netif_set_addr(netif, ipaddr, netmask, gw); netif_set_addr(netif, ipaddr, netmask, gw);
/* call user specified initialization function for netif */
if (init(netif) != ERR_OK) { if (init(netif) != ERR_OK) {
mem_free(netif); mem_free(netif);
return NULL; return NULL;
} }
/* add this netif to the list */
netif->next = netif_list; netif->next = netif_list;
netif_list = netif; netif_list = netif;
#if NETIF_DEBUG #if NETIF_DEBUG