X-Git-Url: https://git.lttng.org/?p=urcu.git;a=blobdiff_plain;f=urcu-defer.h;h=e161616302383167f4e4e5002e2d12cbae8df05d;hp=5f7498756649c6474d2b884a9992a3e0501305ae;hb=6982d6d71aeed16d2d929bd0ed221e8f444b706e;hpb=3614f13cba39ebc3b12e2656c75e1b41e4d76873

diff --git a/urcu-defer.h b/urcu-defer.h
index 5f74987..e161616 100644
--- 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 :
@@ -32,6 +32,10 @@
 #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.
@@ -48,6 +52,14 @@
 
 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.
  */
@@ -56,4 +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 */