]>
git.ipfire.org Git - ipfire-2.x.git/blob - src/initscripts/system/setclock
2 ###############################################################################
4 # IPFire.org - A linux based firewall #
5 # Copyright (C) 2007-2022 IPFire Team <info@ipfire.org> #
7 # This program is free software: you can redistribute it and/or modify #
8 # it under the terms of the GNU General Public License as published by #
9 # the Free Software Foundation, either version 3 of the License, or #
10 # (at your option) any later version. #
12 # This program is distributed in the hope that it will be useful, #
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of #
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
15 # GNU General Public License for more details. #
17 # You should have received a copy of the GNU General Public License #
18 # along with this program. If not, see <http://www.gnu.org/licenses/>. #
20 ###############################################################################
30 boot_mesg
"Setting system clock..."
32 FDT_COMPAT_FILE
="/sys/firmware/devicetree/base/compatible"
33 # RTC may not be automatically loaded on some
35 if [ -f "${FDT_COMPAT_FILE}" ] && \
36 ( grep -q "traverse,ten64" "${FDT_COMPAT_FILE}" ); then
40 # udev not create the rtc symlink if rtc is in the kernel
41 if [ ! -e /dev
/rtc
]; then
42 if [ -e /dev
/rtc0
]; then
47 hwclock --hctosys ${CLOCKPARAMS} &>/dev
/null
50 if [ -e /var
/log
/messages
]; then
51 LOGTIMESTAMP
=`stat --format "%y" /var/log/messages`
52 LOGTIME
=`date +%s -d "$LOGTIMESTAMP"`
54 if [ $SYSTIME -lt $LOGTIME ]; then
55 boot_mesg
"Warning! clock runs later than last log access. Check battery/rtc!"
56 date -s "$LOGTIMESTAMP"
65 boot_mesg
"Setting hardware clock..."
66 hwclock --systohc ${CLOCKPARAMS} &>/dev
/null
71 echo "Usage: ${0} {start} {stop}"