  (ĥꥢ롦ࡦåΥݡ)
  ⤷ Y ᥸㡼ֹ 10ޥʡֹ 135 
  饯ǥХե /dev/rtc  mknod ("man
  mknod") ǺС׻ܤ줿ꥢ롦ࡦ
  å˥Ǥ褦ˤʤޤ٤Ƥ PC ˤϤ
  褦ʻפܤƤޤ 1Hz ٤ȿ
   8192Hz ޤǤοΤ˻Ȥޤ24 ֥顼
  ȤƤȤޤ֤ξϥե /proc/rtc ͳ
  𤵤졢ư/dev/rtc ؤΤޤޤ ioctl ꤵ
  

  ⤷ޥץåΥޥ Linux ưФ
  "Symmetric Multi Processing"  Y ϡǤ
  Y  RTC å SMP ˸ߴˡɤꤷ
  Ǥ褦ˤ٤Ǥ

  Τ褦ʥǥХѤ褦Ȼפʤ (㤨мŪ˥ǡ
  򥵥ץ󥰤Ȥ) Y Ƥ
  ٤ϥեDocumentation/rtc.txt ɤǤ

  <, (2.2.2 )>
