Merge pull request #305 from skunkwerks/fix/handle-tuntap

handle unified tuntap(4) after r347241

lib/vm-util

@@ -29,7 +29,13 @@
 util::setup(){
     util::load_module "nmdm"
     util::load_module "if_bridge"
-    util::load_module "if_tap"
+    # tap(4) & tun(4) were unified in r347241, this is closest ABI bump
+    if [ `uname -U` -ge 1300029 ]; then
+        if_tap="if_tuntap"
+    else
+        if_tap="if_tap"
+    fi
+    util::load_module "${if_tap}"
 
     sysctl net.link.tap.up_on_open=1 >/dev/null 2>&1