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.\" Modified Wed Jul 21 23:02:38 1993 by Rik Faith <faith@cs.unc.edu>
.\" Modified 2001-11-17, aeb
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.TH _EXIT 2 "9. února 2020" Linux "Linux \- příručka programátora"
.SH JMÉNO
_exit, _Exit \- ukonči právě probíhající proces
.SH POUŽITÍ
\fB#include <unistd.h>\fP
.PP
\fBvoid _exit(int \fP\fIstatus\fP\fB);\fP

\fB#include <stdlib.h>\fP
.PP
\fBvoid _Exit(int \fP\fIstatus\fP\fB);\fP
.PP
.RS -4
Požaduje množinu testovacích maker pro glibc (viz
\fBfeature_test_macros\fP(7)):
.RE
.PP
.ad l
\fB_Exit\fP():
.RS 4
_ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
.RE
.ad
.SH POPIS
\fB_exit\fP()  terminates the calling process "immediately".  Any open file
descriptors belonging to the process are closed.  Any children of the
process are inherited by \fBinit\fP(1)  (or by the nearest "subreaper" process
as defined through the use of the \fBprctl\fP(2)  \fBPR_SET_CHILD_SUBREAPER\fP
operation).  The process's parent is sent a \fBSIGCHLD\fP signal.
.PP
The value \fIstatus & 0xFF\fP is returned to the parent process as the
process's exit status, and can be collected by the parent using one of the
\fBwait\fP(2)  family of calls.
.PP
Funkce \fB _Exit\fP() je shodná s funkcí \fB_exit\fP().
.SH "NÁVRATOVÉ HODNOTY"
Funkce nic nevrací.
.SH "SPLŇUJE STANDARDY"
POSIX.1\-2001, POSIX.1\-2008, SVr4, 4.3BSD. Funkce \fB_Exit\fP() byla uvedena v
C99.
.SH POZNÁMKY
Pro další informace o efektech funkce exit, jako například přenos
návratového stavu, zombie procesy, zasílání signálů, viz. \fBexit\fP(3).
.PP
The function \fB_exit\fP()  is like \fBexit\fP(3), but does not call any functions
registered with \fBatexit\fP(3)  or \fBon_exit\fP(3).  Open \fBstdio\fP(3)  streams
are not flushed.  On the other hand, \fB_exit\fP()  does close open file
descriptors, and this may cause an unknown delay, waiting for pending output
to finish.  If the delay is undesired, it may be useful to call functions
like \fBtcflush\fP(3)  before calling \fB_exit\fP().  Whether any pending I/O is
canceled, and which pending I/O may be canceled upon \fB_exit\fP(), is
implementation\-dependent.
.SS "C library/kernel differences"
In glibc up to version 2.3, the \fB_exit\fP()  wrapper function invoked the
kernel system call of the same name.  Since glibc 2.3, the wrapper function
invokes \fBexit_group\fP(2), in order to terminate all of the threads in a
process.  (The raw \fB_exit\fP()  system call terminates only the calling
thread.)
.SH "DALŠÍ INFORMACE"
\fBexecve\fP(2), \fBexit_group\fP(2), \fBfork\fP(2), \fBkill\fP(2), \fBwait\fP(2),
\fBwait4\fP(2), \fBwaitpid\fP(2), \fBatexit\fP(3), \fBexit\fP(3), \fBon_exit\fP(3),
\fBtermios\fP(3)
.SH TIRÁŽ
Tato stránka je součástí projektu Linux \fIman\-pages\fP v5.10. Popis projektu a
informace o hlášení chyb najdete na
\%https://www.kernel.org/doc/man\-pages/.
.PP
.SH PŘEKLAD
Překlad této příručky do španělštiny vytvořili
Pavel Heimlich <tropikhajma@gmail.com>
.
.PP
Tento překlad je bezplatná dokumentace; Přečtěte si
.UR https://www.gnu.org/licenses/gpl-3.0.html
GNU General Public License Version 3
.UE
nebo novější ohledně podmínek autorských práv. Neexistuje ŽÁDNÁ ODPOVĚDNOST.
.PP
Pokud narazíte na nějaké chyby v překladu této příručky, pošlete e-mail na adresu
.MT translation-team-cs@lists.sourceforge.net
.ME .