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

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

diff --git a/include/urcu/urcu-bp.h b/include/urcu/urcu-bp.h
index e28c2bff8e7db3e0fda163b1655369e6799ceac4..7eefa0ea70e2eb832e712338890db1e7d4710798 100644 (file)
--- a/include/urcu/urcu-bp.h
+++ b/include/urcu/urcu-bp.h
@@ -36,6 +36,7 @@
 
 #include <stdlib.h>
 #include <pthread.h>
+#include <stdbool.h>
 
 #include <urcu/map/urcu-bp.h>
 
@@ -52,6 +53,7 @@
  * publication headers.
  */
 #include <urcu/pointer.h>
+#include <urcu/urcu-poll.h>
 
 #ifdef __cplusplus
 extern "C" {
@@ -140,6 +142,12 @@ extern void *urcu_bp_set_pointer_sym(void **p, void *v);
 
 extern void urcu_bp_synchronize_rcu(void);
 
+/*
+ * RCU grace period polling API.
+ */
+extern struct urcu_gp_poll_state urcu_bp_start_poll_synchronize_rcu(void);
+extern bool urcu_bp_poll_state_synchronize_rcu(struct urcu_gp_poll_state state);
+
 /*
  * urcu_bp_before_fork, urcu_bp_after_fork_parent and urcu_bp_after_fork_child
  * should be called around fork() system calls when the child process is not