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.\" Hey Emacs! This file is -*- nroff -*- source.
.\"
.\" Copyright (C) Tom Bjorkholm & Markus Kuhn, 1996
.\"
.\" This is free documentation; you can redistribute it and/or
.\" modify it under the terms of the GNU General Public License as
.\" published by the Free Software Foundation; either version 2 of
.\" the License, or (at your option) any later version.
.\"
.\" The GNU General Public License's references to "object code"
.\" and "executables" are to be interpreted as the output of any
.\" document formatting or typesetting system, including
.\" intermediate and printed output.
.\"
.\" This manual is distributed in the hope that it will be useful,
.\" but WITHOUT ANY WARRANTY; without even the implied warranty of
.\" MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
.\" GNU General Public License for more details.
.\"
.\" You should have received a copy of the GNU General Public
.\" License along with this manual; if not, write to the Free
.\" Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111,
.\" USA.
.\"
.\" 1996-04-01 Tom Bjorkholm <tomb@mydata.se>
.\" First version written
.\" 1996-04-10 Markus Kuhn <mskuhn@cip.informatik.uni-erlangen.de>
.\" revision
.\"
.\" Japanese Version Copyright (c) 1997 HANATAKA Shinya
.\" all rights reserved.
.\" Translated Sun Feb 23 22:40:59 JST 1997
.\" by HANATAKA Shinya <hanataka@abyss.rim.or.jp>
.\" Updated Sat Oct 11 JST 2003 by Kentaro Shirakata <argrath@ub32.org>
.\"
.\"WORD: interval ֳ
.\"WORD: round robin 饦ɡӥ
.\"WORD: process ץ
.\"WORD: scheduling 塼
.\"WORD: policy
.\"WORD: implement
.\"
.TH RR_GET_INTERVAL 2 "1996-04-10" "Linux 1.3.81" "Linux Programmer's Manual"
.SH ̾
sched_rr_get_interval \- ꤵ줿ץ SCHED_RR ֳ֤
.SH
.B #include <sched.h>
.sp
\fBint sched_rr_get_interval(pid_t \fIpid\fB, struct timespec *\fItp\fB);
.sp
.nf
.ta 4n 12n 24n
\fBstruct timespec {
time_t tv_sec; /* seconds */
long tv_nsec; /* nanoseconds */
};
.ta
.fi
.SH
.B sched_rr_get_interval
\fItp\fR ǻꤵ줿 \fItimespec\fR ¤Τ
\fIpid\fR ǻꤵ줿ץΥ饦ɡӥ(round robin)̤
ࡣ⤷ \fIpid\fR ʤиƤӽФץλ̤
*\fItp\fR ˽ޤ롣ꤷץ
.I SCHED_RR
塼ˤDzưƤɬפ롣
饦ɡӥ̤ Linux 1.3.81 ǤѹǤʤ
.B sched_rr_get_interval
λѲǽ POSIX ƥǤ
<unistd.h>
.I _POSIX_PRIORITY_SCHEDULING
Ƥ롣
.SH ֤
.B sched_rr_get_interval
0 ֤
顼ξ \-1 ֤졢
.I errno
Ŭڤꤵ롣
.SH 顼
.TP
.B EFAULT
桼ڡ˥ԡ꤬
.TP
.B EINVAL
PID Ǥ롣
.TP
.B ENOSYS
ƥࡦ뤬ޤƤʤ
.TP
.B ESRCH
\fIpid\fR ID ĥץĤʤä
.SH
POSIX.1b ( POSIX.4)
.SH Х
Linux 1.3.81 λǤ \fBsched_rr_get_interval\fR ENOSYS 顼֤
SCHED_RR ϤޤˤϼƤ餺
Ŭڤ˥ƥȤƤʤǤ롣
.SH Ϣ
.BR sched_setscheduler (2)
ˤ Linux Υ塼ˤĤƤεҤ롣
.PP
.I Programming for the real world \- POSIX.4
by Bill O. Gallmeister, O'Reilly & Associates, Inc., ISBN 1-56592-074-0
.br
.I IEEE Std 1003.1b-1993
(POSIX.1b standard, POSIX.4)
.br
.I ISO/IEC 9945-1:1996
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