# File lib/innodb/page/trx_sys.rb, line 128
  def trx_sys
    @trx_sys ||= cursor(pos_trx_sys_header).name("trx_sys") do |c|
      {
        :trx_id       => c.name("trx_id") { c.get_uint64 },
        :fseg         => c.name("fseg") {
          Innodb::FsegEntry.get_inode(@space, c)
        },
        :rsegs        => c.name("rsegs") {
          rsegs_array(c)
        },
        :binary_log   => c.name("binary_log") {
          mysql_log_info(c, pos_mysql_binary_log_info)
        },
        :master_log   => c.name("master_log") {
          mysql_log_info(c, pos_mysql_master_log_info)
        },
        :doublewrite  => doublewrite_info(c),
      }
    end
  end