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.\" Copyright (C) 2001 Andries Brouwer <aeb@cwi.nl>.
.\"
.\" 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.\" manual page may be incorrect or out-of-date.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. The author(s) may not
.\" have taken the same level of care in the production of this manual,
.\" which is licensed free of charge, as they might when working
.\" professionally.
.\"
.\" Formatted or processed versions of this manual, if unaccompanied by
.\" the source, must acknowledge the copyright and authors of this work.
.\"
.\" Japanese Version Copyright (c) 1997 HORIMOTO Masafumi
.\" all rights reserved.
.\" Translated 1997-09-10, HORIMOTO Masafumi
.\" Updated & Modified 2001-10-27, Yuichi SATO <ysato@h4.dion.ne.jp>
.\" Updated & Modified 2001-12-09, Yuichi SATO
.\" Updated & Modified 2005-09-06, Akihiro MOTOKI <amotoki@dd.iij4u.or.jp>
.\"
.TH EXIT 3 2001-11-17 "" "Linux Programmer's Manual"
.SH ̾
exit \- ץｪλ
.SH
.nf
.B #include <stdlib.h>
.sp
.BI "void exit(int " status );
.fi
.SH
\fBexit\fP() ؿϡץ˽λ
\fIstatus & 0377\fP Ȥͤƥץ֤
.RB ( wait (2)
)
.LP
\fBatexit\fP() \fBon_exit\fP() ˤä
Ͽ줿Ƥδؿϡ餬Ͽ줿֤ȵս˥뤵롣
(Ͽ줿ؿ \fBatexit\fP() or \fBon_exit\fP() Ȥä
exit ˼¹ԤɲäδؿϿ뤳ȤǤ;
Ͽ줿ؿϡθǼ¹ԤؿꥹȤƬ
ɲä롣)
.LP
ץΥȥƥեå夵ơ롣
\fItmpfile\fP() ˤäƺ줿եϺ롣
.LP
C ɸǤ \fIEXIT_SUCCESS\fP \fIEXIT_FAILURE\fP Ȥ 2Ĥ
Ƥ롣줾ｪλȰ۾ｪλΤǡ
\fBexit\fP() ϤȤǤ롣
.SH ֤
\fBexit\fP() ؿ֤ʤ
.SH
SVr4, 4.3BSD, POSIX.1-2001.
.SH
.LP
\fBatexit\fP() \fBon_exit\fP() ȤäϿ줿ؿ
\fBexit\fP() \fBlongjmp\fP() ƤӽФ줿硢
뤫̤Ǥ롣
.LP
EXIT_SUCCESS EXIT_FAILURE Ȥȡ
0 0 (1 \-1) ȤΤ٤
(Unix ʳδĶ) ܿΤ餫ñˤʤ롣
ä VMS ̤ѤƤ롣
.LP
BSD Ͻλɤɸಽ褦ȤƤ;
.I <sysexits.h>
Ȥ뤳ȡ
.LP
\fBexit\fP() θ塢ƥץ˽λơϤʤФʤʤ
λơϤˤ 3 Ĥξ礬롣
ƥץ SA_NOCLDWAIT ꤷ硢
ޤ SIGCHLD ϥɥ SIG_IGN ꤷ硢
ơ˴롣
ƥץҥץνλԤäƤ硢
ƥץ˽λơ롣
ɤξǤ exit Υץľ˽λ롣
ֽλơΤλԤʤ
ȤȤƥץؼƤʤ硢
exit ץ (λơɽ 1 ХȤΤߤݻ)
֥ӡץץˤʤ롣
ˤꡢ夫 \fIwait\fP() ؿƤӽФȤǡ
ƥץϽλơΤ뤳ȤǤ롣
.LP
SIGCHLD ʥΥݡȤƤ硢
ΥʥϿƥץ롣
ƥץ SA_NOCLDWAIT ꤷ硢
SIGCHLD ʥ뤬뤫ɤƤʤ
.LP
ΥץåΥǡ
ΥץüΥåüǤ硢
üΥե饦ɥץ롼פˤ
ƥץ SIGHUP ʥ뤬졢
üåڤΥ롣
ˤ꿷ץ뤳ȤǤ롣
.LP
ץλ뤳Ȥˤꡢץ롼פΩơ
Υ롼פΥСΤΤɤ줫ߤ硢
ץ롼פγƥץФ
SIGHUP ʥ뤬졢³ SIGCONT ʥ뤬롣
.SH Ϣ
.BR _exit (2),
.BR wait (2),
.BR atexit (3),
.BR on_exit (3),
.BR tmpfile (3)
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