--- a/src/hotspot/os/linux/os_share_linux.hpp	Fri May 18 12:45:05 2018 -0700
+++ b/src/hotspot/os/linux/os_share_linux.hpp	Fri May 18 15:56:42 2018 -0400
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2018, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -26,7 +26,6 @@
 #define OS_LINUX_VM_OS_SHARE_LINUX_HPP
 
 // misc
-void signalHandler(int, siginfo_t*, ucontext_t*);
 void handle_unexpected_exception(Thread* thread, int sig, siginfo_t* info, address pc, address adjusted_pc);
 #ifndef PRODUCT
 void continue_with_dump(void);