̾??

????

????

apmd ?桼?ƥ????ƥ??ϰʲ??μ¹Ի????ץ??????????򤷤ޤ???

-d

?ǥХå??⡼?ɤǵ?ư???ޤ??? ?ǡ??????⡼?ɤǤϤʤ??ե??????饦???ɤ?ư??ޤ???

-f file

?ǥե????Ȥ??????ե????? /etc/apmd.conf ???????˻??Ѥ??롢?̤??????ե????? file ?????ꤷ?ޤ???

-s

?Ÿ????֤??ѹ??????Ф??줿?? (AC_POWER_STATE) ???åץȥåפ? BIOS ???????????𤷤ʤ??Ȥ??ˡ? apmd ?? POWERSTATECHANGE ???٥??Ȥ򥷥ߥ??졼?Ȥ????ޤ??? ?????ˤ??ꡢ?Ÿ??????ɤ?ȴ?????Ȥ??? LCD ?Хå??饤?Ȥ??Ť????? ?Ȥ??ä????Ȥ???ǽ?ˤʤ??ޤ???

-v

??Ĺ?⡼?ɤ?ư??ޤ???

apmd ?ϵ?ư?????????ե????? (?ǥե????Ȥ? /etc/apmd.conf) ???ɤ߹??ߡ? ?ƻ뤹?٤????٥??Ȥ? APM ?ǥХ????ɥ饤?Ф????Τ??ޤ??? ??λ???ˤ? APM ?ǥХ????ɥ饤?Фϥ??٥??Ȥδƻ?????ưŪ?˲??????ޤ???

apmd ?ץ????????????ʥ? SIGHUP ???????????ȡ??????ե????????ɤ߹???ľ???ơ? ???????ѹ????Ƥ? APM ?ǥХ????ɥ饤?Ф????Τ??ޤ???

apmd ?桼?ƥ????ƥ??ϡ??ǥХ????ե????? /dev/apmctl ????ͳ???ơ????٥??Ȥμ????????? APM ?????ƥ??????Ѥ? ioctl(2) ?׵???ȯ?Ԥ??ޤ??? ???ΥǥХ????ե?????????¾???椵???ƥ????ץ󤵤??뤿?ᡢ apmd ?ץ???????Ʊ???? 1 ?ĤΤߵ?ư??ǽ?Ǥ???

apmd ?? APM ???٥??Ȥ??????????ȡ??????ե??????ǻ??ꤵ?줿 ???٥??Ȥ??б????륳?ޥ??ɥꥹ?Ȥ??¹Ԥ??뤿???? ?ҥץ????????????????Ƥ? APM ???٥??Ȥ??Ԥ????֤ˤʤ??ޤ??? ???????줿?ҥץ??????ϡ? ???ꤵ?줿???ޥ??ɤ? 1 ?Ĥ??????󤵤줿???֤˼¹Ԥ??ޤ???

apmd ?? SUSPEND/STANDBY ?׵????Ф??륳?ޥ??ɥꥹ?Ȥ????????Ƥ????֡? ?????ͥ????? APM ?ǥХ????ɥ饤?Фϡ?APM BIOS ???Ф??? ???? 1 ???ʾ????Τ?ȯ?Ԥ?³???ޤ??? ?????ˤ??ä? BIOS ?ϡ????ޥ??ɽ??????Ǥ????׵᤬ ?ޤ????뤷?Ƥ??ʤ????Ȥ?ǧ?????ޤ???

apmd ?桼?ƥ????ƥ??ϥե????? /var/run/apmd.pid ???????????ץ????? ID ????Ͽ???ޤ????????? apmd ?? kill ?䡢?????ե????????ɤ߹??ޤ??뤿???˻Ȥ??ޤ???

?????ե?????

apm_event SUSPENDREQ {
        exec "sync && sync && sync";
        exec "sleep 1";
        exec "zzz";
}

???????Ǥϡ?APM ???٥??? ‘SUSPENDREQ’ (?ǥ????ץ쥤???Ĥ??????ʤɤ?ȯ?????ޤ?) ?? apmd ???????????ȡ? ‘sync’ ???ޥ??ɤ? 3 ???¹Ԥ????????Ԥä????Ȥ? zzz (apm -z) ???¹Ԥ??ƥ????ƥ??򥵥??ڥ??ɤ????ޤ???

• apm_event ???????
  ‘apm_event’ ?ϥ?????ɤǤ??ꡢ???٥??Ȥ??Ȥ??????γ??Ϥ??ؼ????ޤ???
• APM ???٥???
  ʣ???Υ??٥??Ȥ??Ф???Ʊ?????????¹Ԥ??????????ϡ????????Υ??٥???̾?? ?????ޤǶ??ڤäƻ??ꤷ?ޤ??? ͭ???ʥ??٥???̾?ϼ????̤??Ǥ???

  • - apmd ????ư?????Ƥ????ȥ????ͥ??Ǥν??????Ԥ??ʤ??ʤ륤?٥???:

    STANDBYREQ

     

    USERSTANDBYREQ

     

    SUSPENDREQ

    ???ޥ??ɥꥹ?Ȥ? sync ???ޤ??뤳?Ȥ򤪤????ᤷ?ޤ?

    USERSUSPENDREQ

    ???ޥ??ɥꥹ?Ȥ? sync ???ޤ??뤳?Ȥ򤪤????ᤷ?ޤ?

    BATTERYLOW

    ???ޥ??ɥꥹ?Ȥ? zzz ?Τߤ򤪤????ᤷ?ޤ?

  • - ?????ͥ??ν?????λ???? apmd ?????Τ????륤?٥???:

    NORMRESUME

     

    CRITRESUME

     

    STANDBYRESUME

     

    POWERSTATECHANGE

     

    UPDATETIME

     

    CAPABILITIESCHANGE

     

    ?嵭?ʳ??Υ??٥??Ȥ? apmd ?????Τ????ޤ?????

• ???ޥ??ɥ饤??ʸˡ
  ???Ҥ????Ǥϡ? ‘exec’ ?????Ϥޤ? 3 ?Ԥϥ??٥??Ȥ??Ф??륳?ޥ??ɤǤ??? ???줾???ιԤϥ??ߥ??????ǽ?λ???Ƥ???ɬ?פ??????ޤ??? ???٥??Ȥ??Ф??륳?ޥ??ɥꥹ?Ȥ? ‘{’ ?? ‘}’ ?ǰϤߤޤ??? apmd ?桼?ƥ????ƥ??ϡ????֥륯?????ơ????????ǰϤޤ줿???ޥ??ɤμ¹Ԥ? system(3) ??Ʊ?ͤ? /bin/sh ?????Ѥ??ޤ??? ?ƥ??ޥ??ɤϥ??ޥ??ɥꥹ?ȤκǸ?????ã???뤫 0 ?ʳ??? ??λ?????ɤǽ??????ޤǽ??֤˼¹Ԥ????ޤ??? apmd ?桼?ƥ????ƥ??ϡ????Ԥ??????ޥ??ɤν?λ?????ɤ??? syslog(3) ??ͳ?????𤷤ޤ??? ?ä??? APM BIOS ???????׵ᥤ?٥??Ȥ??????ä??ޤ???
• ?Ȥ߹??ߴؿ?
  ???ޥ??ɹԤ??????? apmd ???Ȥ߹??ߴؿ????????Ǥ??ޤ????Ȥ߹??ߴؿ??ϥ??ޥ??ɹԤ?Ʊ?ͤ? ???ߥ??????ǽ?λ???ޤ????????Ȥ߹??ߴؿ??????ߥ??ݡ??Ȥ????Ƥ??ޤ???

  • - reject:
    APM BIOS ??????ľ?????׵??????ݤ??ޤ??? ?ǥ????ץ쥤???Ĥ???????ȯ?????? SUSPEND ?׵??????ݤ??ơ? ?????? STANDBY ???֤ˤ??????????ʤɤ˻??Ѥ??ޤ???

??????

apm_event SUSPENDREQ {
        exec "/etc/rc.suspend apm suspend";
}

apm_event USERSUSPENDREQ {
        exec "sync && sync && sync";
        exec "sleep 1";
        exec "apm -z";
}

apm_event NORMRESUME {
        exec "/etc/rc.resume apm suspend";
}

apm_event STANDBYRESUME {
        exec "/etc/rc.resume apm standby";
}

# resume event configuration for serial mouse users by
# reinitializing a moused(8) connected to a serial port.
#
#apm_event NORMRESUME {
#       exec "kill -HUP `cat /var/run/moused.pid`";
#}

# suspend request event configuration for ATA HDD users:
# execute standby instead of suspend.
#
#apm_event SUSPENDREQ {
#       reject;
#       exec "sync && sync && sync";
#       exec "sleep 1";
#       exec "apm -Z";
#}

??Ϣ?ե?????

/etc/apmd.conf

 

/dev/apmctl

 

/var/run/apmd.pid

 

??Ϣ????

????

?ޤ??? Warner Losh ⟨imp@FreeBSD.org⟩, Hiroshi Yamashita ⟨bluemoon@msj.biglobe.ne.jp⟩, Yoshihiko SARUMARU ⟨mistral@imasy.or.jp⟩, Norihiro Kumagai ⟨kuma@nk.rim.or.jp⟩, NAKAGAWA Yoshihisa ⟨nakagawa@jp.FreeBSD.org⟩, Nick Hilliard ⟨nick@foobar.org⟩ ?ˤ????׸????????ޤ?????

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