Method flush

client/mysqltest.cc:1065–1072

  }

  void flush()
  {
    if (m_file && m_file != stdout)
    {
      if (fflush(m_file))
        die("Failed to flush '%s', errno: %d", m_file_name, errno);
    }
  }

  void write(DYNAMIC_STRING* ds)
  {