--- old/src/hotspot/os/bsd/semaphore_bsd.hpp	2018-01-08 16:25:55.270712412 -0500
+++ new/src/hotspot/os/bsd/semaphore_bsd.hpp	2018-01-08 16:25:54.906477858 -0500
@@ -53,7 +53,7 @@
   bool timedwait(unsigned int sec, int nsec);
 
  private:
-  static jlong currenttime();
+  static int64_t currenttime();
 };
 
 typedef OSXSemaphore SemaphoreImpl;