Update email address from @polymtl.ca to @efficios.com

[urcu.git] / urcu-defer.h

diff --git a/urcu-defer.h b/urcu-defer.h
index 9fdaf1863b038e44ac6637e133dfbd4c5284f957..e161616302383167f4e4e5002e2d12cbae8df05d 100644 (file)
--- a/urcu-defer.h
+++ b/urcu-defer.h
@@ -6,7 +6,7 @@
  *
  * Userspace RCU header - deferred execution
  *
- * Copyright (c) 2009 Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
+ * Copyright (c) 2009 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
  * Copyright (c) 2009 Paul E. McKenney, IBM Corporation.
  *
  * LGPL-compatible code should include this header with :
@@ -32,7 +32,14 @@
 #include <stdlib.h>
 #include <pthread.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /*
+ * Note: the defer_rcu() API is currently EXPERIMENTAL. It may change in the
+ * future.
+ * 
  * Important !
  *
  * Each thread queuing memory reclamation must be registered with
@@ -43,10 +50,16 @@
  * primitive need to call synchronize_rcu() if the thread queue is full.
  */
 
-#define rcu_reclaim_queue(p)   defer_rcu(free, p)
-
 extern void defer_rcu(void (*fct)(void *p), void *p);
 
+/*
+ * call_rcu will eventually be implemented with an API similar to the Linux
+ * kernel call_rcu(), which will allow its use within RCU read-side C.S.
+ * Generate an error if used for now.
+ */
+
+#define call_rcu       __error_call_rcu_not_implemented_please_use_defer_rcu
+
 /*
  * Thread registration for reclamation.
  */
@@ -55,4 +68,8 @@ extern void rcu_defer_unregister_thread(void);
 extern void rcu_defer_barrier(void);
 extern void rcu_defer_barrier_thread(void);
 
+#ifdef __cplusplus 
+}
+#endif
+
 #endif /* _URCU_BATCH_H */