# File lib/innodb/page/trx_sys.rb, line 95
  def doublewrite_page_info(cursor)
    {
      :magic_n => cursor.name("magic_n") { cursor.get_uint32 },
      :page_number => [
        cursor.name("page[0]") { cursor.get_uint32 },
        cursor.name("page[1]") { cursor.get_uint32 },
      ],
    }
  end