src/hotspot/os/posix/os_posix.hpp

*** 1,7 ****
  /*
!  * Copyright (c) 1999, 2017, 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
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.
--- 1,7 ----
  /*
!  * 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
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.
*** 62,71 ****
--- 62,72 ----
    static jint set_minimum_stack_sizes();
    static size_t get_initial_stack_size(ThreadType thr_type, size_t req_stack_size);
  
    // Returns true if signal is valid.
    static bool is_valid_signal(int sig);
+   static bool is_sig_ignored(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);