X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=lib%2Fnetdev.c;h=9f15b72a6de04e9b5b38b63e75f25919b92178a7;hb=65c3058c22803c7e8d8fd0bfbb84fe27456fb137;hp=70f9678b20e176e65f988987a8d016111b3439c7;hpb=3a1831242856a975d57c875b8f8987b819e8dd39;p=sliver-openvswitch.git

diff --git a/lib/netdev.c b/lib/netdev.c
index 70f9678b2..9f15b72a6 100644
--- a/lib/netdev.c
+++ b/lib/netdev.c
@@ -892,6 +892,15 @@ netdev_get_carrier(const struct netdev *netdev)
     return carrier;
 }
 
+/* Returns the number of times 'netdev''s carrier has changed. */
+long long int
+netdev_get_carrier_resets(const struct netdev *netdev)
+{
+    return (netdev_get_dev(netdev)->netdev_class->get_carrier_resets
+            ? netdev_get_dev(netdev)->netdev_class->get_carrier_resets(netdev)
+            : 0);
+}
+
 /* Attempts to force netdev_get_carrier() to poll 'netdev''s MII registers for
  * link status instead of checking 'netdev''s carrier.  'netdev''s MII
  * registers will be polled once ever 'interval' milliseconds.  If 'netdev'