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.\" Copyright (c) 2002 Michael Kerrisk <mtk-manpages@gmx.net>
.\"
.\" Permission is granted to make and distribute verbatim copies of this
.\" manual provided the copyright notice and this permission notice are
.\" preserved on all copies.
.\"
.\" Permission is granted to copy and distribute modified versions of this
.\" manual under the conditions for verbatim copying, provided that the
.\" entire resulting derived work is distributed under the terms of a
.\" permission notice identical to this one.
.\"
.\" Since the Linux kernel and libraries are constantly changing, this
.\" manual page may be incorrect or out-of-date. The author(s) assume no
.\" responsibility for errors or omissions, or for damages resulting from
.\" the use of the information contained herein.
.\"
.\" Formatted or processed versions of this manual, if unaccompanied by
.\" the source, must acknowledge the copyright and authors of this work.
.\"
.\" added note on self-signalling, aeb, 2002-06-07
.\" added note on CAP_KILL, mtk, 2004-06-16
.\"
.\" Japanese Version Copyright (c) 2002, 2005 Yuichi SATO
.\" all rights reserved.
.\" Translated Tue Aug 6 03:16:25 JST 2002
.\" by Yuichi SATO <ysato@h4.dion.ne.jp>
.\" Updated & Modified Sat Jan 8 07:45:09 JST 2005
.\" by Yuichi SATO <ysato444@yahoo.co.jp>
.\"
.TH SIGQUEUE 2 2004-06-16 "Linux 2.6.7" "Linux Programmer's Manual"
.SH ̾
sigqueue \- ʥȥǡץ
.SH
.B #include <signal.h>
.sp
.BI "int sigqueue(pid_t " pid ", int " sig ", const union sigval " value ");
.SH
.BR sigqueue ()
.I sig
ǻꤵ줿ʥPID
.I pid
Ǥץ롣
ʥΤɬפʸ¤
.BR kill (2)
ƱǤ롣
.BR kill (2)
Ʊͤˡ̥롦ʥ (0) Ȥä
ꤷ PID Υץ¸ߤ뤫å뤳ȤǤ롣
.PP
.I value
ϥʥȰǡ°ƥꤹ롣
.I value
(ޤϥݥͤǤ) ʲΤ褦ʷǤ롣
.sp
.in +2n
.nf
union sigval {
int sival_int;
void *sival_ptr;
};
.fi
.in -2n
ΥץˡΥʥФϥɥ
.RB ( sigaction (2)
.B SA_SIGINFO
ꤷ) ȡ뤷Ƥȡ
Υϥɥ 2 Ϥ
.I siginfo_t
¤Τ
.I si_value
եɤˤäơΥǡǤ롣
ˡι¤Τ
.I si_code
եɤ
.B SI_QUEUE
ꤵ롣
.SH ֤
硢
.BR sigqueue ()
0 ֤
ϼ¦ץԤ
ʥ뤬줿Ȥ
Ԥ \-1 ֤졢
.I errno
顼ɽͤꤵ롣
.SH 顼
.TP
.B EAGAIN
Ԥ륷ʥκã
(ܤ
.BR signal (7)
Ȥ뤳)
.TP
.B EINVAL
.I sig
Ǥ롣
.TP
.B EPERM
Υץˤϡ¦ץ˥ʥ븢¤ʤ
ɬפʸ¤ˤĤƤϡ
.BR kill (2)
Ȥ뤳ȡ
.TP
.B ESRCH
.I pid
˥ޥå PID Υץʤ
.SH
δؿƤӽФץˤδؿʥäȤˡ
ʥ뤬ƤӽФ¦åɤ˥֥å줺
(ʥ뤬֥åʤäޤ
.BR sigwait (3)
ѤΤԤäƤ뤳Ȥˤ)
Υʥåɤʤϡ
δؿˡʤȤ
ΥåɤФƥʥ뤬ƤʤФʤʤ
.SH
POSIX 1003.1-2001
.SH Ϣ
.BR kill (2),
.BR sigaction (2),
.BR signal (2),
.BR sigwait (3),
.BR signal (7)
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