X-Git-Url: http://git.liburcu.org/?p=userspace-rcu.git;a=blobdiff_plain;f=urcu-qsbr.h;h=c1d64fd308a6ddab3c7550911e9031d7e1d6813c;hp=a2f6575986bf7976811ae6db3150f81f457609c4;hb=7a3e2ed26a6be1deac2cfde1d062526497d4ae9f;hpb=aee1715b914e5f4ba5003079d5d954ef2209f04e

diff --git a/urcu-qsbr.h b/urcu-qsbr.h
index a2f6575..c1d64fd 100644
--- a/urcu-qsbr.h
+++ b/urcu-qsbr.h
@@ -43,6 +43,10 @@ extern "C" {
 
 #include <urcu/map/urcu-qsbr.h>
 
+#ifdef RCU_DEBUG	/* For backward compatibility */
+#define DEBUG_RCU
+#endif
+
 /*
  * Important !
  *
@@ -85,12 +89,12 @@ extern "C" {
  * QSBR read lock/unlock are guaranteed to be no-ops. Therefore, we expose them
  * in the LGPL header for any code to use. However, the debug version is not
  * nops and may contain sanity checks. To activate it, applications must be
- * recompiled with -DRCU_DEBUG (even non-LGPL/GPL applications). This is the
+ * recompiled with -DDEBUG_RCU (even non-LGPL/GPL applications). This is the
  * best trade-off between license/performance/code triviality and
  * library debugging & tracing features we could come up with.
  */
 
-#if (!defined(BUILD_QSBR_LIB) && defined(RCU_DEBUG))
+#if (!defined(BUILD_QSBR_LIB) && !defined(DEBUG_RCU))
 
 static inline void rcu_read_lock(void)
 {
@@ -100,12 +104,12 @@ static inline void rcu_read_unlock(void)
 {
 }
 
-#else /* !RCU_DEBUG */
+#else /* !DEBUG_RCU */
 
 extern void rcu_read_lock(void);
 extern void rcu_read_unlock(void);
 
-#endif /* !RCU_DEBUG */
+#endif /* !DEBUG_RCU */
 
 extern void rcu_quiescent_state(void);
 extern void rcu_thread_offline(void);