list: new -> _new for c++ compatibility

[urcu.git] / urcu-defer.h

diff --git a/urcu-defer.h b/urcu-defer.h
index 5f7498756649c6474d2b884a9992a3e0501305ae..b7fe8bfda53b921844c2abde703a446a5c662407 100644 (file)
--- a/urcu-defer.h
+++ b/urcu-defer.h
@@ -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 */