1 files changed, 4 insertions, 4 deletions
diff --git a/simpleperf/IOEventLoop.h b/simpleperf/IOEventLoop.h
index 1578a4d0..cc5c9bfd 100644
--- a/simpleperf/IOEventLoop.h
+++ b/simpleperf/IOEventLoop.h
@@ -46,9 +46,6 @@ class IOEventLoop {
   IOEventLoop();
   ~IOEventLoop();
 
-  // Use precise timer for periodic events which want precision in ms.
-  bool UsePreciseTimer();
-
   // Register a read Event, so [callback] is called when [fd] can be read
   // without blocking. If registered successfully, return the reference
   // to control the Event, otherwise return nullptr.
@@ -74,6 +71,10 @@ class IOEventLoop {
   IOEventRef AddPeriodicEvent(timeval duration, const std::function<bool()>& callback,
                               IOEventPriority priority = IOEventLowPriority);
 
+  // Register a one time Event, so [callback] is called once after [duration].
+  IOEventRef AddOneTimeEvent(timeval duration, const std::function<bool()>& callback,
+                             IOEventPriority priority = IOEventLowPriority);
+
   // Run a loop polling for Events. It only exits when ExitLoop() is called
   // in a callback function of registered Events.
   bool RunLoop();
@@ -99,7 +100,6 @@ class IOEventLoop {
   event_base* ebase_;
   std::vector<std::unique_ptr<IOEvent>> events_;
   bool has_error_;
-  bool use_precise_timer_;
   bool in_loop_;
 };