proper destruction of netdev datapaths

[sliver-openvswitch.git] / lib / dpif-netdev.c

diff --git a/lib/dpif-netdev.c b/lib/dpif-netdev.c
index 9e8d5e4..fb23fa3 100644 (file)
--- a/lib/dpif-netdev.c
+++ b/lib/dpif-netdev.c
@@ -165,6 +165,17 @@ get_dp_netdev(const struct dpif *dpif)
     return dpif_netdev_cast(dpif)->dp;
 }
 
+static int
+dpif_netdev_enumerate(struct sset *all_dps)
+{
+    struct shash_node *node;
+
+    SHASH_FOR_EACH(node, &dp_netdevs) {
+        sset_add(all_dps, node->name);        
+    }
+    return 0;    
+}
+
 static struct dpif *
 create_dpif_netdev(struct dp_netdev *dp)
 {
@@ -1249,7 +1260,7 @@ dp_netdev_execute_actions(struct dp_netdev *dp,
 }
 
 #define DPIF_NETDEV_CLASS_FUNCTIONS                    \
-    NULL,                       /* enumerate */                \
+    dpif_netdev_enumerate,                             \
     dpif_netdev_open,                                  \
     dpif_netdev_close,                                 \
     dpif_netdev_destroy,                               \