X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=lib%2Fnetdev.c;h=e77fcdfa30b3c965545646e908542b28a49b1610;hb=a5ac7299f8042c01fcdb60c5508047146baf3a16;hp=70f9678b20e176e65f988987a8d016111b3439c7;hpb=ee9bed06cd2794ced29190b6c6539993159d76f5;p=openvswitch

diff --git a/lib/netdev.c b/lib/netdev.c
index 70f9678b..e77fcdfa 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'
@@ -1241,24 +1250,6 @@ netdev_change_seq(const struct netdev *netdev)
 {
     return netdev_get_dev(netdev)->netdev_class->change_seq(netdev);
 }
-
-/* If 'netdev' is a VLAN network device (e.g. one created with vconfig(8)),
- * sets '*vlan_vid' to the VLAN VID associated with that device and returns 0.
- * Otherwise returns a errno value (specifically ENOENT if 'netdev_name' is the
- * name of a network device that is not a VLAN device) and sets '*vlan_vid' to
- * -1. */
-int
-netdev_get_vlan_vid(const struct netdev *netdev, int *vlan_vid)
-{
-    int error = (netdev_get_dev(netdev)->netdev_class->get_vlan_vid
-                 ? netdev_get_dev(netdev)->netdev_class->get_vlan_vid(netdev,
-                        vlan_vid)
-                 : ENOENT);
-    if (error) {
-        *vlan_vid = 0;
-    }
-    return error;
-}
 
 /* Initializes 'netdev_dev' as a netdev device named 'name' of the specified
  * 'netdev_class'.  This function is ordinarily called from a netdev provider's