#!/bin/sh
#----------------------------------------------------------------------------
# /etc/rc.d/rc100.hwclock
#
# Last Update:  $Id$
#
# Copyright (c) 2000-2002 - Frank Meyer
# Copyright (c) 2002-2018 - fli4l-Team <team@fli4l.de>
#----------------------------------------------------------------------------

case $RTC_SYNC in
hwclock)
    begin_script HWCLOCK "set system time from hardware clock..."

    > /var/run/utmp

    rtcdev=$(zcat /proc/config.gz 2>/dev/null | sed -n "s/^CONFIG_RTC_HCTOSYS_DEVICE=\"\(.*\)\"$/\1/p")
    if [ -c "/dev/$rtcdev" ]
    then
        hwclock --hctosys --utc --rtc=/dev/$rtcdev
        service-restart.sh $((24 * 60 * 60)) /sbin/hwclock --adjust --utc --rtc=/dev/$rtcdev &
        SCRIPT_RESULT=$?
    else
        log_error "no hardware clock configured in the kernel to restore the system time from"
        log_error "check CONFIG_RTC_HCTOSYS_DEVICE in your kernel configuration"
    fi

    end_script
    ;;
esac