X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=extras%2Flibmemif%2Fsrc%2Flibmemif.h;h=0146bb78dff57f7b3ba682db44ab29c98bcee92a;hb=47e68de222f16b5b6738fcb235750ca9d8dc82a1;hp=379ccd1e2604fc96477fc4a73d815bda2470f4d7;hpb=18327be5d458f9f73c12d76e677ee5a068ec6b10;p=vpp.git

diff --git a/extras/libmemif/src/libmemif.h b/extras/libmemif/src/libmemif.h
index 379ccd1e260..0146bb78dff 100644
--- a/extras/libmemif/src/libmemif.h
+++ b/extras/libmemif/src/libmemif.h
@@ -648,6 +648,17 @@ int memif_buffer_alloc (memif_conn_handle_t conn, uint16_t qid,
 			memif_buffer_t * bufs, uint16_t count,
 			uint16_t * count_out, uint16_t size);
 
+/** \brief Memif set next free buffer
+    @param conn - memif connection handle
+    @param qid - number identifying queue
+    @param buf - next free buffer
+
+    Sets next free descriptor pointer for specified tx queue.
+    The next allocation will happen at this buffer.
+*/
+int memif_set_next_free_buffer (memif_conn_handle_t conn, uint16_t qid,
+				memif_buffer_t *buf);
+
 /** \brief Memif refill queue
     @param conn - memif connection handle
     @param qid - number identifying queue