From 7d3f0bfd7507dde66cf7c041883a9c1b21f898b9 Mon Sep 17 00:00:00 2001
From: Robin Gareus <robin@gareus.org>
Date: Sun, 31 Aug 2014 07:50:17 +0200
Subject: [PATCH] prepare for clang static analysis of RT-functions:

see: https://github.com/fundamental/stoat
eventually more functions should be annotated, and
a common header file should be used to
  #define REALTIME __attribute__((annotate("realtime")))
---
 libs/ardour/audioengine.cc | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/libs/ardour/audioengine.cc b/libs/ardour/audioengine.cc
index 6c9fd442fb..ab99ccbda3 100644
--- a/libs/ardour/audioengine.cc
+++ b/libs/ardour/audioengine.cc
@@ -170,6 +170,9 @@ AudioEngine::buffer_size_change (pframes_t bufsiz)
 /** Method called by our ::process_thread when there is work to be done.
  *  @param nframes Number of frames to process.
  */
+#ifdef __clang__
+__attribute__((annotate("realtime")))
+#endif
 int
 AudioEngine::process_callback (pframes_t nframes)
 {