.\" Hey Emacs! This file is -*- nroff -*- source.
.\"
.\" Copyright (C) 1996 Andries Brouwer (aeb@cwi.nl)
.\"
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.\" manual page may be incorrect or out-of-date.  The author(s) assume no
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.\" Japanese Version Copyright (c) 1997 Kazuyoshi Furutaka
.\"         all rights reserved.
.\" Translated Sun Dec 21 21:58:06 JST 1997
.\"         by Kazuyoshi Furutaka <furutaka@jb3.so-net.or.jp>
.\" Modified Wed Dec 24 22:17:00 JST 1997
.\"         by HANATAKA Shinya <hanataka@abyss.rim.or.jp>
.\"
.TH QUOTACTL 2 1996-04-14 "Linux 1.3.88" "Linux Programmer's Manual"
.SH ̾
quotactl \- ǥ quota 
.SH 
.B #include <sys/types.h>
.br
.B #include <sys/quota.h>
.sp
.BI "int quotactl(int " cmd ", const char *" special ", int " id ,
.BI "caddr_t " addr );
.sp
.B #include <linux/unistd.h>
.sp
.BI "_syscall4(int, quotactl, int, " cmd ", const char *, " special
.BI ", int, " id ", caddr_t, " addr );
.SH 
quota ƥϡơΥ桼ڤ/ϥ롼פФơ
եȡߥåȵڤӥϡɡߥåȤ롣Ϥե롦ƥ
Ѥǥ̤¤롣
ϡɡߥåȤĶ᤹뤳ȤϽʤ
եȡߥåȤĶ᤹뤬ٹȯ롣
ˡ(ǥեȤǤ)콵ְʾ好եȡߥåȤĶᤷޤޤ
ƤϤǤʤ: 콵ַвᤷϥϡɡߥåȤĶᤷ
ߤʤ롣

.B quotactl
ƥॳϤ quota ФԤʤ
ǽΰ
.IB QCMD( subcmd , type )
ȤǤꡢ
.I type
ˤϡ桼 quota ȥ롼פ quota Τ뤫˰ͤäơơ
.B USRQUOTA

.B GRPQUOTA
ꤹ롣
.I subcmd
ϰʲ롣

ܤΰ
.I special
 quota ŬѤǥХΥ֥åڥ롦եǤ롣
ΥǥХϥޥȤƤʤƤϤʤʤ

ܤΰ
.I id
ˤϡ(ɬפʾ) quota ŬѤ桼⤷ϥ롼פ id ꤹ롣

ܤΰ
.I addr
ˤϡޥɤȤ˰ۤäǡ¤ΤΥɥ쥹ꤹ롣

.I subcmd
ϰʲΤ줫Ǥ
.TP 1.1i
.B Q_QUOTAON
quota ͭˤ롣
.I addr
ˤϡΥե롦ƥ quota ϿƤե
ѥ̾ꤹ롣
.TP
.B Q_QUOTAOFF
quota ̵ˤ롣
.TP
.B Q_GETQUOTA
ǥ̤ͤȸߤλ̤롣
.I addr
(
.IR <sys/quota.h>
줿) dqblk ¤Τؤݥ󥿤Ǥ롣
.TP
.B Q_SETQUOTA
ͤȸߤλ̤ꤹ:
.I addr
Ʊ塣
.TP
.B Q_SETQLIM
ͤꤹ;
.I addr
Ʊ塣
.TP
.B Q_SETUSE
̤ꤹ롣
.TP
.B Q_SYNC
ե롦ƥ quota եǥƱ롣
.TP
.B Q_GETSTATS
줿פ롣

.SH ֤
.B quotactl
ϡˤ 0 ֤顼ϡ\-1 ֤ȤȤˡ
.I errno
Ŭڤͤꤵ롣
.SH 顼
.TP 0.9i
.B ENOPKG
quota ѲĤˤƥͥ򥳥ѥ뤷Ƥʤ
.TP
.B EFAULT
.I addr
ͤ˸꤬롣
.TP
.B EINVAL
.I type
Τ quota ηǤϤʤ⤷ϡ
.I special
ǥХդʤä
.TP
.B ENOTBLK
.I special
֥åڥ롦ǥХǤϤʤ
.TP
.B ENODEV
.I special
ޥȡơ֥˸ʤ
.TP
.B EACCES
quota ե뤬̤ΥեǤϤʤ
.TP
.B EIO
quota եؤɤ߽񤭤ʤ
.TP
.B EMFILE
ե򥪡ץ󤷤Ƥ: quota ե򥪡ץʤ
.TP
.B EBUSY
.B Q_QUOTAON
׵᤬ʤ줿quota ϴͭˤʤäƤ롣
.TP
.B ESRCH
quota ͭˤʤäƤʤե롦ƥФ
.B Q_GETQUOTA

.B Q_SETQUOTA

.B Q_SETUSE

.B Q_SETQLIM
Τ줫׵᤬ʤ줿
.TP
.B EPERM
ץ(Υե롦ƥ) root ΤΤǤϤʤ
ĥץȤΤΤȤϰۤʤ
.I id
Ф
.B Q_GETQUOTA
׵Ԥʤä
⤷ϡ
.B Q_GETSTATS
,
.B Q_SYNC
ʳ׵᤬ʤ줿
.SH 
BSD
.SH Ϣ
.BR quota (1),
.BR getrlimit (2),
.BR setrlimit (2),
.BR ulimit (3),
.BR quotacheck (8),
.BR quotaon (8)