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update list_if() and set_if() 

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@1834 bbd45198-f89e-11dd-88c7-29a3b14d5316
This commit is contained in:
wuyangyong 2011-12-11 13:22:26 +00:00
parent dc540968c4
commit adb734ec50
1 changed files with 9 additions and 6 deletions
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15
components/net/lwip/src/netif/ethernetif.c
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@ -10,6 +10,7 @@
* Change Logs:
* Date Author Notes
* 2010-07-07 Bernard fix send mail to mailbox issue.
* 2011-12-11 aozima list_if and set_if support multiple interface.
*/
/*
@ -299,15 +300,21 @@ void set_if(char* netif_name, char* ip_addr, char* gw_addr, char* nm_addr)
struct in_addr addr;
struct netif * netif = netif_list;
if(strlen(netif_name) > sizeof(netif->name))
{
rt_kprintf("network interface name too long!\r\n");
return;
}
while(netif != RT_NULL)
{
if(strncmp(netif_name, netif->name, sizeof(netif->name)) == 0)
break;
netif = netif->next;
if( netif == netif_list )
if( netif == RT_NULL )
{
rt_kprintf("network interface: %c%c not found!\r\n", netif->name[0], netif->name[1]);
rt_kprintf("network interface: %s not found!\r\n", netif_name);
return;
}
}
@ -378,10 +385,6 @@ void list_if(void)
rt_kprintf("\r\n");
netif = netif->next;
if( netif == netif_list )
{
break;
}
}
#if LWIP_DNS