--- a/src/os/posix/vm/os_posix.hpp	Tue Apr 01 14:09:03 2014 +0200
+++ b/src/os/posix/vm/os_posix.hpp	Tue Apr 01 13:57:07 2014 +0200
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1999, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2012, 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
@@ -34,30 +34,6 @@
   static void print_libversion_info(outputStream* st);
   static void print_load_average(outputStream* st);
 
-public:
-
-  // Returns true if signal is valid.
-  static bool is_valid_signal(int sig);
-
-  // Helper function, returns a string (e.g. "SIGILL") for a signal.
-  // Returned string is a constant. For unknown signals "UNKNOWN" is returned.
-  static const char* get_signal_name(int sig, char* out, size_t outlen);
-
-  // Returns one-line short description of a signal set in a user provided buffer.
-  static const char* describe_signal_set_short(const sigset_t* set, char* buffer, size_t size);
-
-  // Prints a short one-line description of a signal set.
-  static void print_signal_set_short(outputStream* st, const sigset_t* set);
-
-  // Writes a one-line description of a combination of sigaction.sa_flags
-  // into a user provided buffer. Returns that buffer.
-  static const char* describe_sa_flags(int flags, char* buffer, size_t size);
-
-  // Prints a one-line description of a combination of sigaction.sa_flags.
-  static void print_sa_flags(outputStream* st, int flags);
-
-  // A POSIX conform, platform-independend siginfo print routine.
-  static void print_siginfo_brief(outputStream* os, const siginfo_t* si);
 
 };
 
@@ -81,4 +57,4 @@
   sigjmp_buf _jmpbuf;
 };
 
-#endif // OS_POSIX_VM_OS_POSIX_HPP
+#endif