diff -r b24f0afe8735 -r 393ee12eccc8 hotspot/src/os/bsd/vm/os_bsd.hpp
--- a/hotspot/src/os/bsd/vm/os_bsd.hpp	Thu Oct 03 04:42:57 2013 +0200
+++ b/hotspot/src/os/bsd/vm/os_bsd.hpp	Thu Oct 03 12:39:58 2013 +0400
@@ -84,6 +84,7 @@
   static void hotspot_sigmask(Thread* thread);
 
   static bool is_initial_thread(void);
+  static pid_t gettid();
 
   static int page_size(void)                                        { return _page_size; }
   static void set_page_size(int val)                                { _page_size = val; }