Cleanup: tests: Branch condition evaluates to a garbage value

[urcu.git] / urcu-qsbr.h

diff --git a/urcu-qsbr.h b/urcu-qsbr.h
index 21c2a2e0c9bf299804c4d6a40aa31a13e41d5186..82a045c2bc114b714891903ccab3b0b87fc52f4b 100644 (file)
--- a/urcu-qsbr.h
+++ b/urcu-qsbr.h
@@ -32,10 +32,21 @@
 #include <pthread.h>
 
 /*
- * See urcu-pointer.h and urcu-pointer-static.h for pointer publication headers.
+ * See urcu-pointer.h and urcu/static/urcu-pointer.h for pointer
+ * publication headers.
  */
 #include <urcu-pointer.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif 
+
+#include <urcu/map/urcu-qsbr.h>
+
+#ifdef RCU_DEBUG       /* For backward compatibility */
+#define DEBUG_RCU
+#endif
+
 /*
  * Important !
  *
@@ -46,7 +57,7 @@
 
 #ifdef _LGPL_SOURCE
 
-#include <urcu-qsbr-static.h>
+#include <urcu/static/urcu-qsbr.h>
 
 /*
  * Mappings for static use of the userspace RCU library.
@@ -58,15 +69,16 @@
  * rcu_read_unlock()
  *
  * Mark the beginning and end of a read-side critical section.
- * DON'T FORGET TO USE RCU_REGISTER/UNREGISTER_THREAD() FOR EACH THREAD WITH
- * READ-SIDE CRITICAL SECTION.
+ * DON'T FORGET TO USE rcu_register_thread/rcu_unregister_thread()
+ * FOR EACH THREAD WITH READ-SIDE CRITICAL SECTION.
  */
-#define rcu_read_lock()                _rcu_read_lock()
-#define rcu_read_unlock()      _rcu_read_unlock()
+#define rcu_read_lock_qsbr             _rcu_read_lock
+#define rcu_read_unlock_qsbr           _rcu_read_unlock
+#define rcu_read_ongoing_qsbr          _rcu_read_ongoing
 
-#define rcu_quiescent_state()  _rcu_quiescent_state()
-#define rcu_thread_offline()   _rcu_thread_offline()
-#define rcu_thread_online()    _rcu_thread_online()
+#define rcu_quiescent_state_qsbr       _rcu_quiescent_state
+#define rcu_thread_offline_qsbr                _rcu_thread_offline
+#define rcu_thread_online_qsbr         _rcu_thread_online
 
 #else /* !_LGPL_SOURCE */
 
@@ -78,28 +90,29 @@
  * 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 -DURCU_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(URCU_DEBUG))
+#if (!defined(BUILD_QSBR_LIB) && !defined(DEBUG_RCU))
 
 static inline void rcu_read_lock(void)
 {
 }
 
-static inline void rcu_read_lock(void)
+static inline void rcu_read_unlock(void)
 {
 }
 
-#else /* !URCU_DEBUG */
+#else /* !DEBUG_RCU */
 
 extern void rcu_read_lock(void);
 extern void rcu_read_unlock(void);
 
-#endif /* !URCU_DEBUG */
+#endif /* !DEBUG_RCU */
 
+extern int rcu_read_ongoing(void);
 extern void rcu_quiescent_state(void);
 extern void rcu_thread_offline(void);
 extern void rcu_thread_online(void);
@@ -114,4 +127,12 @@ extern void synchronize_rcu(void);
 extern void rcu_register_thread(void);
 extern void rcu_unregister_thread(void);
 
+#ifdef __cplusplus 
+}
+#endif
+
+#include <urcu-call-rcu.h>
+#include <urcu-defer.h>
+#include <urcu-flavor.h>
+
 #endif /* _URCU_QSBR_H */