urcu-memb,mb,signal: Implement grace period polling

[urcu.git] / include / urcu / urcu-qsbr.h

diff --git a/include/urcu/urcu-qsbr.h b/include/urcu/urcu-qsbr.h
index 28e60655d47d8a8300aace24b8c1b54ba911ff7f..5c5a0304211683e1eda0b4a022690ff4bb7e535d 100644 (file)
--- a/include/urcu/urcu-qsbr.h
+++ b/include/urcu/urcu-qsbr.h
@@ -30,12 +30,16 @@
 
 #include <stdlib.h>
 #include <pthread.h>
+#include <stdbool.h>
+
+#include <urcu/config.h>
 
 /*
  * See urcu/pointer.h and urcu/static/pointer.h for pointer
  * publication headers.
  */
 #include <urcu/pointer.h>
+#include <urcu/urcu-poll.h>
 
 #ifdef __cplusplus
 extern "C" {
@@ -123,6 +127,12 @@ extern void urcu_qsbr_thread_online(void);
 
 extern void urcu_qsbr_synchronize_rcu(void);
 
+/*
+ * RCU grace period polling API.
+ */
+extern struct urcu_gp_poll_state urcu_qsbr_start_poll_synchronize_rcu(void);
+extern bool urcu_qsbr_poll_state_synchronize_rcu(struct urcu_gp_poll_state state);
+
 /*
  * Reader thread registration.
  */