'\" -*- coding: UTF-8 -*-
.\"
.\" Copyright 2008 Werner Fink, 2008 SUSE LINUX Products GmbH, Germany.
.\"
.\" This program is free software; you can redistribute it and/or modify
.\" it under the terms of the GNU General Public License as published by
.\" the Free Software Foundation; either version 2 of the License, or
.\" (at your option) any later version.
.\"
.TH FBTEST 8 "May 6, 2008" "0.42" "International Support"
.SH NAME
fbtest \- test if a virtual console is mapped to a frame buffer devive
.SH SYNOPSIS
.B fbtest
.RB [ \-f \ \fI<fb_device>\fR]
.RB [ \-C \ \fI<vc_device>\fR]
.br
.B fbtest
.B \-\-help
.SH DESCRIPTION
The program
.BR fbtest (8)
is used to test if a virtual console, e.g.
.I /dev/tty1
is mapped on a frame buffer device.
.SH OPTIONS
.TP
.BR \-f ,\  \-\-fb = \fI<fb_device>\fR
This option specifies an other frame buffer device than
the default
.IR /dev/fb0 .
.TP
.BR \-C ,\  \-\-vc = \fI<vc_device>\fR
This option specifies an other virtual console than the default
.IR /dev/tty1 .
.SH EXIT STATUS
.IP \fB0\fR 5
The virtual console is mapped onto a frame buffer device.
.IP \fB1\fR 5
The virtual console is
.B not
mapped onto a frame buffer device.
.PP
.SH FILES
.I /dev/fb0
.br
.I /dev/tty<1...63>
.SH SEE ALSO
.BR fbset (8).