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#!/sbin/runscript
# Copyright 2007-2008 Roy Marples <roy@marples.name>
# All rights reserved. Released under the 2-clause BSD license.
extra_commands="save"
description="Sets the local clock to UTC or Local Time."
description_save="Saves the current time in the BIOS."
clock=${clock:-${CLOCK:-UTC}}
if [ "${clock}" = "UTC" ]; then
utc="UTC"
else
utc="Local Time"
fi
depend()
{
# BSD adjkerntz needs to be able to write to /etc
if [ "${clock}" = "UTC" -a -e /etc/wall_cmos_clock ] ||
[ "${clock}" != "UTC" -a ! -e /etc/wall_cmos_clock ]; then
need root
fi
keywords nojail
}
start()
{
ebegin "Starting the System Clock Adjuster [${utc}]"
if [ "${clock}" != "UTC" ]; then
echo >/etc/wall_cmos_clock
start-stop-daemon --start --exec /sbin/adjkerntz -- -i
else
rm -f /etc/wall_cmos_clock
/sbin/adjkerntz -i
fi
eend $?
}
save()
{
ebegin "Setting hardware clock using the system clock [${utc}]"
adjkerntz -a
eend $?
}
stop()
{
# Don't tweak the hardware clock on LiveCD halt.
if yesno "${clock_systohc:-${CLOCK_SYSTOHC}}"; then
[ -z "${CDBOOT}" ] && save
fi
ebegin "Stopping the System Clock Adjuster"
if start-stop-daemon --test --quiet --stop --exec /sbin/adjkerntz; then
start-stop-daemon --stop --exec /sbin/adjkerntz
eend $?
else
eend 0
fi
}
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