# File lib/innodb/fseg_entry.rb, line 12
  def self.get_entry_address(cursor)
    {
      :space_id     => cursor.name("space_id")    { cursor.get_uint32 },
      :page_number  => cursor.name("page_number") {
        Innodb::Page.maybe_undefined(cursor.get_uint32)
      },
      :offset       => cursor.name("offset")      { cursor.get_uint16 },
    }
  end