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.\" Copyright (c) 1992 Drew Eckhardt (drew@cs.colorado.edu), March 28, 1992
.\"
.\" 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.\" manual page may be incorrect or out-of-date.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.
.\"
.\" Modified by Michael Haardt <u31b3hs@pool.informatik.rwth-aachen.de>
.\"
.\" Tue Jul 6 22:36:09 MDT 1993 <dminer@nyx.cs.du.edu>
.\" Made this clearer...
.\" Modified Sat Jul 24 00:16:05 1993 by Rik Faith <faith@cs.unc.edu>
.\" Modified Tue Oct 22 17:43:18 1996 by Eric S. Raymond <esr@thyrsus.com>
.\" Translated into Spanish Thu Jan 22 1998 by Gerardo Aburruzaga
.\" Garca <gerardo.aburruzaga@uca.es>
.\"
.TH REBOOT 2 "22 Enero 1998" "Linux 0.99.10" "Manual del Programador Linux"
.SH NOMBRE
reboot \- rearranca o inhabilita Ctrl-Alt-Supr
.SH SINOPSIS
.B #include <unistd.h>
.sp
.BI "int reboot (int " magico ", int " otro_magico ", int " flag );
.SH DESCRIPCIN
.B reboot
rearranca el sistema, o (in)habilita la pulsacin de rearranque
Ctrl-Alt-Supr (CAS).
.PP
Si
.I magico
== 0xfee1dead &&
.I otro_magico
== 672274793, entonces la accin ejecutada se basar en
.IR flag .
.sp
Si \fIflag\fP = 0x1234567, entonces tiene lugar una
puesta a cero completa.
.\" hard reset = ? .
.br
Si \fIflag\fP = 0x89abcdef, entonces se habilita CAS.
.br
Si \fIflag\fP = 0, entonces CAS se inhabilita y se enva una seal al
proceso cuyo ID sea 1.
Observe que
.B reboot()
.I no
llama a
.B sync()!
Slo el sper-usuario puede utilizar esta funcin.
.SH "VALOR DEVUELTO"
En caso de xito, se devuelve 0. En caso de error, se devuelve \-1 y
se pone un valor apropiado en \fIerrno\fP.
.SH ERRORES
.TP 0.8i
.B EINVAL
Nmeros \fImagicos\fP o \fIflag\fP incorrectos.
.TP
.B EPERM
Un usuario distinto de root intenta llamar a
.BR reboot .
.SH "CONFORME CON"
.B reboot
es especfico de Linux, y no debera emplearse en programas que se
pretendan transportables.
.SH "VASE TAMBIN"
.BR sync "(2), " ctrlaltdel "(8), " halt "(8), " reboot (8)
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