memif: do not mask head and tail pointers

[vpp.git] / extras / libmemif / src / libmemif.h

diff --git a/extras/libmemif/src/libmemif.h b/extras/libmemif/src/libmemif.h
index da48edd..3fc0648 100644 (file)
--- a/extras/libmemif/src/libmemif.h
+++ b/extras/libmemif/src/libmemif.h
@@ -73,6 +73,7 @@ typedef enum
   MEMIF_ERR_DISCONNECTED,      /*!< peer interface disconnected */
   MEMIF_ERR_UNKNOWN_MSG,       /*!< unknown message type */
   MEMIF_ERR_POLL_CANCEL,       /*!< memif_poll_event() was cancelled */
+  MEMIF_ERR_MAX_RING,          /*!< too large ring size */
 } memif_err_t;
 
 /**