session: async rx event notifications

[vpp.git] / src / svm / message_queue.h

diff --git a/src/svm/message_queue.h b/src/svm/message_queue.h
index 0780cca..4473c44 100644 (file)
--- a/src/svm/message_queue.h
+++ b/src/svm/message_queue.h
@@ -190,6 +190,17 @@ int svm_msg_q_lock_and_alloc_msg_w_ring (svm_msg_q_t * mq, u32 ring_index,
  */
 void svm_msg_q_free_msg (svm_msg_q_t * mq, svm_msg_q_msg_t * msg);
 
+/**
+ * Producer enqueue one message to queue
+ *
+ * Must be called with mq locked. Prior to calling this, the producer should've
+ * obtained a message buffer from one of the rings.
+ *
+ * @param mq           message queue
+ * @param msg          message to be enqueued
+ */
+void svm_msg_q_add_raw (svm_msg_q_t *mq, svm_msg_q_msg_t *msg);
+
 /**
  * Producer enqueue one message to queue
  *