1 files changed, 20 insertions, 0 deletions

diff --git a/audio/utils/include/tiaudioutils/MonoPipe.h b/audio/utils/include/tiaudioutils/MonoPipe.h
index c0c352b..7fcef8c 100644
--- a/audio/utils/include/tiaudioutils/MonoPipe.h
+++ b/audio/utils/include/tiaudioutils/MonoPipe.h
@@ -138,6 +138,26 @@ class MonoPipe {
      */
     virtual int availableToWrite() const;
 
+    /**
+     * \brief Shut down the pipe
+     *
+     * Shuts down the pipe, causing any blocking write() calls to unblock
+     * and return.
+     *
+     * \param state true if the pipe is to be shutdown, false otherwise
+     */
+    virtual void shutdown(bool state);
+
+    /**
+     *
+     * \brief Test if the pipe is shutdown
+     *
+     * Tests if the pipe is currently shutdown.
+     *
+     * \return true if the pipe is shutdown, false otherwise
+     */
+    virtual bool isShutdown();
+
  protected:
     /** Ratio between pipe frame count and params frame count */
     static const uint32_t kPipeSizeFactor = 3;