From ff4cc3ac93e1d0369928fd60ec1fe82417afc576 Mon Sep 17 00:00:00 2001 From: Mike Kershaw Date: Thu, 1 Sep 2005 17:40:05 -0700 Subject: [TUNTAP]: Allow setting the linktype of the tap device from userspace Currently tun/tap only supports the EN10MB ARP type. For use with wireless and other networking types it should be possible to set the ARP type via an ioctl. Patch v2: Included check that the tap interface is down before changing the link type out from underneath it Signed-off-by: Mike Kershaw Signed-off-by: David S. Miller --- include/linux/if_tun.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux/if_tun.h') diff --git a/include/linux/if_tun.h b/include/linux/if_tun.h index 096a85a58ae..88aef7b86ef 100644 --- a/include/linux/if_tun.h +++ b/include/linux/if_tun.h @@ -77,6 +77,7 @@ struct tun_struct { #define TUNSETIFF _IOW('T', 202, int) #define TUNSETPERSIST _IOW('T', 203, int) #define TUNSETOWNER _IOW('T', 204, int) +#define TUNSETLINK _IOW('T', 205, int) /* TUNSETIFF ifr flags */ #define IFF_TUN 0x0001 -- cgit v1.2.3