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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 Febrero 2020" Linux "Manual del Programador de Linux"
.SH NOMBRE
_exit, _Exit \- Provoca la finalización del proceso actual
.SH SINOPSIS
\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
Requisitos de Macros de Prueba de Características para glibc (véase
\fBfeature_test_macros\fP(7)):
.RE
.PP
.ad l
\fB_Exit\fP():
.RS 4
_ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
.RE
.ad
.SH DESCRIPCIÓN
\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
La función \fB_Exit\fP() es equivalente a \fB_exit\fP().
.SH "VALOR DEVUELTO"
Estas funciones nunca regresan.
.SH "CONFORME A"
POSIX.1\-2001, POSIX.1\-2008, SVr4, 4.3BSD. La función \fB_Exit\fP() fue
introducida por C99.
.SH NOTAS
Para una discusión sobre los efectos de una llamada exit, la transmisión de
estados de salida, procesos zombie, señales enviadas, etc., vea \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 "Diferencias núcleo / biblioteca C"
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 "VÉASE TAMBIÉN"
\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 COLOFÓN
Esta página es parte de la versión 5.10 del proyecto Linux
\fIman\-pages\fP. Puede encontrar una descripción del proyecto, información
sobre cómo informar errores y la última versión de esta página en
\%https://www.kernel.org/doc/man\-pages/.
.PP
.SH TRADUCCIÓN
La traducción al español de esta página del manual fue creada por
Juan Piernas <piernas@ditec.um.es>,
Nicolás Lichtmaier <nick@debian.org>,
Miguel Pérez Ibars <mpi79470@alu.um.es>
y
Marcos Fouces <marcos@debian.org>
.
.PP
Esta traducción es documentación libre; lea la
.UR https://www.gnu.org/licenses/gpl-3.0.html
GNU General Public License Version 3
.UE
o posterior con respecto a las condiciones de copyright.
No existe NINGUNA RESPONSABILIDAD.
.PP
Si encuentra algún error en la traducción de esta página del manual, envíe un
correo electrónico a
.MT debian-l10n-spanish@lists.debian.org
.ME .