--- libffado-2.3.0/src/libutil/PosixMessageQueue.cpp.SIGEV_THREAD	2017-08-22 21:02:38.379740000 -0700
+++ libffado-2.3.0/src/libutil/PosixMessageQueue.cpp	2017-08-22 21:03:40.196071779 -0700
@@ -441,7 +441,7 @@
 
     sigevent evp;
     memset (&evp, 0, sizeof(evp));
-    evp.sigev_notify = SIGEV_THREAD;
+    evp.sigev_notify = CLONE_THREAD;
     evp.sigev_value.sival_ptr = (void *)this;
     evp.sigev_notify_function = &notifyCallbackStatic;