X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvlib%2Fpunt.h;h=d93b5eac59921e731f381a48dc2cf2ddacee77aa;hb=8d6d74cdf43d7560eab3cf609cab27e5deb816e0;hp=7a3e5da2da64d85178ad98935409f8be157eda0c;hpb=719ef39d988182d1297dc9c3f06b7bbda3043d47;p=vpp.git

diff --git a/src/vlib/punt.h b/src/vlib/punt.h
index 7a3e5da2da6..d93b5eac599 100644
--- a/src/vlib/punt.h
+++ b/src/vlib/punt.h
@@ -56,12 +56,19 @@ typedef int vlib_punt_hdl_t;
  */
 vlib_punt_hdl_t vlib_punt_client_register (const char *who);
 
+typedef void (*punt_interested_listener_t) (vlib_enable_or_disable_t i,
+					    void *data);
+
 /**
  * Allocate a new punt reason
+ * @param fn     - A callback to invoke when an entity becomes [un]interested
+ *                 in the punt code.
+ * @param data   - To be passed in the callback function.
  */
 extern int vlib_punt_reason_alloc (vlib_punt_hdl_t client,
 				   const char *reason_name,
-				   vlib_punt_reason_t * reason);
+				   punt_interested_listener_t fn,
+				   void *data, vlib_punt_reason_t * reason);
 
 /**
  * Validate that a punt reason is assigned