From ddf7eefbdd2ff77c473534dfa89c3fe12c206d67 Mon Sep 17 00:00:00 2001
From: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Date: Fri, 15 Jan 2010 11:32:35 -0500
Subject: [PATCH] Add SIGURCU backward compatibility

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
---
 urcu-static.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/urcu-static.h b/urcu-static.h
index e1d0704..5a75dde 100644
--- a/urcu-static.h
+++ b/urcu-static.h
@@ -77,7 +77,12 @@ extern "C" {
 /*
  * The signal number used by the RCU library can be overridden with
  * -DSIGRCU= when compiling the library.
+ * Provide backward compatibility for liburcu 0.3.x SIGURCU.
  */
+#ifdef SIGURCU
+#define SIGRCU SIGURCU
+#endif
+
 #ifndef SIGRCU
 #define SIGRCU SIGUSR1
 #endif
-- 
2.34.1