openrc/init.d.Linux/numlock
2007-11-23 22:23:20 +00:00

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#!/sbin/runscript
# Copyright 1999-2007 Gentoo Foundation
# Copyright 2007 Roy Marples
# All rights reserved
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
description="Turns numlock on for the consoles."
ttyn=${rc_tty_number:-${RC_TTY_NUMBER}:-12}
depend() {
need localmount
}
_setleds() {
[ -z "$1" ] && return 1
local dev=/dev/tty t= i=1 retval=0
[ -d /dev/vc ] && dev=/dev/vc/
while [ ${i} -le ${ttyn} ] ; do
setleds -D "$1"num < ${dev}${i} || retval=1
i=$((${i} + 1))
done
return ${retval}
}
start() {
ebegin "Enabling numlock on ttys"
_setleds +
eend $? "Failed to enable numlock"
}
stop() {
ebegin "Disabling numlock on ttys"
_setleds -
eend $? "Failed to disable numlock"
}
# vim: set ts=4 :