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factor out netif_set_addr so address of netif can be changed

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This commit is contained in:
jani 2003-03-07 10:55:58 +00:00
parent 12228ea34d
commit 8613f2a48e
2 changed files with 15 additions and 3 deletions
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15
src/core/netif.c
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@ -70,10 +70,9 @@ netif_add(struct ip_addr *ipaddr, struct ip_addr *netmask,
netif->state = state; netif->state = state;
netif->num = netifnum++; netif->num = netifnum++;
netif->input = input; netif->input = input;
ip_addr_set(&(netif->ip_addr), ipaddr);
ip_addr_set(&(netif->netmask), netmask);
ip_addr_set(&(netif->gw), gw);
netif_set_addr(netif, ipaddr, netmask, gw);
if (init(netif) != ERR_OK) { if (init(netif) != ERR_OK) {
mem_free(netif); mem_free(netif);
return NULL; return NULL;
@ -93,6 +92,16 @@ netif_add(struct ip_addr *ipaddr, struct ip_addr *netmask,
#endif /* NETIF_DEBUG */ #endif /* NETIF_DEBUG */
return netif; return netif;
} }
void
netif_set_addr(struct netif *netif,struct ip_addr *ipaddr, struct ip_addr *netmask,
struct ip_addr *gw)
{
netif_set_ipaddr(netif, ipaddr);
netif_set_netmask(netif, netmask);
netif_set_gw(netif, gw);
}
/*-----------------------------------------------------------------------------------*/ /*-----------------------------------------------------------------------------------*/
void netif_remove(struct netif * netif) void netif_remove(struct netif * netif)
{ {

3
src/include/lwip/netif.h
View File

@ -116,6 +116,9 @@ struct netif *netif_add(struct ip_addr *ipaddr, struct ip_addr *netmask,
err_t (* init)(struct netif *netif), err_t (* init)(struct netif *netif),
err_t (* input)(struct pbuf *p, struct netif *netif)); err_t (* input)(struct pbuf *p, struct netif *netif));
void
netif_set_addr(struct netif *netif,struct ip_addr *ipaddr, struct ip_addr *netmask,
struct ip_addr *gw);
void netif_remove(struct netif * netif); void netif_remove(struct netif * netif);
/* Returns a network interface given its name. The name is of the form /* Returns a network interface given its name. The name is of the form