src/os/windows/vm/os_windows.cpp

*** 1,7 ****
  /*
!  * Copyright (c) 1997, 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.
--- 1,7 ----
  /*
!  * Copyright (c) 1997, 2019, 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.
*** 5032,5042 ****
    SetEvent(_ParkEvent);
  }
  
  // Run the specified command in a separate process. Return its exit value,
  // or -1 on failure (e.g. can't create a new process).
! int os::fork_and_exec(char* cmd) {
    STARTUPINFO si;
    PROCESS_INFORMATION pi;
  
    memset(&si, 0, sizeof(si));
    si.cb = sizeof(si);
--- 5032,5042 ----
    SetEvent(_ParkEvent);
  }
  
  // Run the specified command in a separate process. Return its exit value,
  // or -1 on failure (e.g. can't create a new process).
! int os::fork_and_exec(char* cmd, bool use_vfork_if_available) {
    STARTUPINFO si;
    PROCESS_INFORMATION pi;
  
    memset(&si, 0, sizeof(si));
    si.cb = sizeof(si);