From fb20b2bab30af9b69f4d914471517182d87f1397 Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Sun, 27 May 2012 03:08:06 +0000
Subject: Add real-time annotations for sfpv.

git-svn-id: http://svn.drobilla.net/lad/trunk/ingen@4463 a436a847-0d15-0410-975c-d299462d15a1
---
 src/server/JackDriver.cpp | 2 +-
 src/server/util.hpp       | 6 ++++++
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/server/JackDriver.cpp b/src/server/JackDriver.cpp
index 45b168f9..0316c401 100644
--- a/src/server/JackDriver.cpp
+++ b/src/server/JackDriver.cpp
@@ -395,7 +395,7 @@ JackDriver::engine_port(ProcessContext&   context,
  *
  * \callgraph
  */
-int
+REALTIME int
 JackDriver::_process_cb(jack_nframes_t nframes)
 {
 	if (nframes == 0 || ! _is_activated) {
diff --git a/src/server/util.hpp b/src/server/util.hpp
index 249b7a1e..d615a6df 100644
--- a/src/server/util.hpp
+++ b/src/server/util.hpp
@@ -30,6 +30,12 @@
 #include <xmmintrin.h>
 #endif
 
+#ifdef __clang__
+#    define REALTIME __attribute__((annotate("realtime")))
+#else
+#    define REALTIME
+#endif
+
 #ifdef USE_ASSEMBLY
 # if SIZEOF_VOID_P==8
 #  define cpuid(a, b, c, d, n) asm("xchgq %%rbx, %1; cpuid; xchgq %%rbx, %1": "=a" (a), "=r" (b), "=c" (c), "=d" (d) : "a" (n));
-- 
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