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.\" Hey Emacs! This file is -*- nroff -*- source.
.\"
.\" Copyright 1993 Rickard E. Faith (faith@cs.unc.edu)
.\" Portions extracted from linux/mm/swap.c:
.\" Copyright (C) 1991, 1992 Linus Torvalds
.\"
.\" 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.\" manual page may be incorrect or out-of-date.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 21 Aug 1994 by Michael Chastain <mec@shell.portal.com>:
.\" Added text about calling restriction (new in kernel 1.1.20 I believe).
.\" N.B. calling "idle" from user process used to hang process!
.\" Modified Thu Oct 31 14:41:15 1996 by Eric S. Raymond <esr@thyrsus.com>
.\" Translated Wed Jul 9 1997 by Nicols Lichtmaier <nick@debian.org>
.\" "
.TH IDLE 2 "21 August 1994" "Linux 1.1.46" "Manual del Programador Linux"
.SH NOMBRE
idle \- deja inactivo al proceso 0
.SH SINOPSIS
.B #include <unistd.h>
.sp
.B void idle(void);
.SH DESCRIPCIN
.B idle
es una llamada del sistema interna usada durante el proceso de boot.
Marca las pginas del proceso como intercambiables, baja su prioridad,
y entra al bucle de agendado principal.
.B idle
nunca regresa.
.PP
Slo el proceso 0 puede llamar a
.BR idle .
Cualquier proceso del usuario, incluso uno con permisos de super-usuario,
recibir
.BR EPERM .
.SH "VALOR REGRESADO"
.B idle
nunca regresa para el proceso 0, y siempre regresa \-1 para un proceso de
usuario.
.SH ERRORES
.TP 0.8i
.B EPERM
Siempre, para un proceso de usuario.
.SH "CONFORA CON"
Esta funcin es especfica de Linux, y no debe ser usada en programas
que se espera sean portables.
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