Adjacency walk more scalable

[vpp.git] / src / vnet / interface.h

diff --git a/src/vnet/interface.h b/src/vnet/interface.h
index 7556bc5..b7b350f 100644 (file)
--- a/src/vnet/interface.h
+++ b/src/vnet/interface.h
@@ -296,6 +296,11 @@ typedef enum vnet_link_t_
     [VNET_LINK_NSH] = "nsh",           \
 }
 
+#define FOR_EACH_VNET_LINK(_link)    \
+  for (_link = VNET_LINK_IP4;        \
+       _link <= VNET_LINK_NSH;       \
+       _link++)
+
 /**
  * @brief Number of link types. Not part of the enum so it does not have to be included in
  * switch statements