hotspot/src/os/posix/vm/os_posix.hpp

*** 1,7 ****
  /*
!  * Copyright (c) 1999, 2014, 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, 2016, 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.
*** 40,50 ****
--- 40,61 ----
    static void print_rlimit_info(outputStream* st);
    static void print_uname_info(outputStream* st);
    static void print_libversion_info(outputStream* st);
    static void print_load_average(outputStream* st);
  
+   // Minimum stack size a thread can be created with (allowing
+   // the VM to completely create the thread and enter user code)
+   static size_t _compiler_thread_min_stack_allowed;
+   static size_t _java_thread_min_stack_allowed;
+   static size_t _vm_internal_thread_min_stack_allowed;
+ 
  public:
+   // Return default stack size for the specified thread type
+   static size_t default_stack_size(os::ThreadType thr_type);
+   // Check and sets minimum stack sizes
+   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);
  
    // Helper function, returns a string (e.g. "SIGILL") for a signal.