#!/bin/sh
#----------------------------------------------------------------------------
# /etc/rc0.d/rc950.hwclock - write system time to hardware clock
#
# Last Update:  $Id$
#----------------------------------------------------------------------------

case $RTC_SYNC in
hwclock)
    begin_script HWCLOCK "Writing system time to RTC ... "

    rtcdev=$(zcat /proc/config.gz 2>/dev/null | sed -n "s/^CONFIG_RTC_SYSTOHC_DEVICE=\"\(.*\)\"$/\1/p")
    if [ -c "/dev/$rtcdev" ]
    then
        hwclock --systohc --utc --rtc=/dev/$rtcdev
        SCRIPT_RESULT=$?
    else
        log_error "no hardware clock configured in the kernel to save the system time to"
        log_error "check CONFIG_RTC_SYSTOHC_DEVICE in your kernel configuration"
    fi

    end_script
    ;;
esac