Method: Winhelper.file_system_type_from_handle

Defined in:
lib/filewatch/winhelper.rb

.file_system_type_from_handle(handle, close_handle = true) ⇒ Object 



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# File 'lib/filewatch/winhelper.rb', line 113

def self.file_system_type_from_handle(handle, close_handle = true)
  out = FFI::MemoryPointer.new(:char, 256, true)
  if GetVolumeInformationByHandleW(handle, nil, 0, nil, nil, nil, out, 256) > 0
    char_pointer_to_ruby_string(out)
  else
    "unknown"
  end
ensure
  CloseHandle(handle) if close_handle
end