openwrtv3/package/base-files/files/etc/init.d/sysfixtime

#!/bin/sh /etc/rc.common
# Copyright (C) 2013-2014 OpenWrt.org

START=00
STOP=90

RTC_DEV=/dev/rtc0
HWCLOCK=/sbin/hwclock

boot() {
	start && exit 0

	local curtime="$(date +%s)"
	local maxtime="$(find /etc -type f -exec date -r {} +%s \; | sort -nr | head -n1)"
	[ $curtime -lt $maxtime ] && date -s @$maxtime
}

start() {
	[ -e "$RTC_DEV" ] && [ -e "$HWCLOCK" ] && $HWCLOCK -s -f $RTC_DEV
}

stop() {
	[ -e "$RTC_DEV" ] && [ -e "$HWCLOCK" ] && $HWCLOCK -w -f $RTC_DEV && \
		logger -t sysfixtime "saved '$(date)' to $RTC_DEV"
}
Add sysfixtime init script, replacement of luci_fixtime Simply scan for the most recent file in /etc and set system time to this file modification time if it's in the future It allow some time dependent program to work immediatly without waiting for ntpd to sync v1: v2: bad approach v3: simply scan /etc, thanks to Bastian Bittorf for the idea v4: use sort -n, thanks to Catalin Patulea v5: use [] instead of [[]], thanks to Andreas Mohr v6: use openwrt style, thanks to Bastian Bittorf Signed-off-by: Etienne CHAMPETIER <etienne.champetier@free.fr> SVN-Revision: 39422 2014-01-29 13:17:03 +00:00			`#!/bin/sh /etc/rc.common`
			`# Copyright (C) 2013-2014 OpenWrt.org`

			`START=00`
base-files: For sysfixtime use hwclock if RTC available On systems that have an RTC prefer it to the file-based time fixup (i.e. use hwclock when there is a permanent clock instead of the faked up time logic that is needed when there is not RTC). We can't rely on hctosys kernel feature either as we're usually using RTC as kernel modules which are usually being loaded after hctosys was run, leading in the following error: hctosys: unable to open rtc device (rtc0) Signed-off-by: Daniel Dickinson <openwrt@daniel.thecshore.com> Signed-off-by: Petr Štetiar <ynezz@true.cz> SVN-Revision: 48661 2016-02-08 08:25:53 +00:00			`STOP=90`

			`RTC_DEV=/dev/rtc0`
			`HWCLOCK=/sbin/hwclock`
Add sysfixtime init script, replacement of luci_fixtime Simply scan for the most recent file in /etc and set system time to this file modification time if it's in the future It allow some time dependent program to work immediatly without waiting for ntpd to sync v1: v2: bad approach v3: simply scan /etc, thanks to Bastian Bittorf for the idea v4: use sort -n, thanks to Catalin Patulea v5: use [] instead of [[]], thanks to Andreas Mohr v6: use openwrt style, thanks to Bastian Bittorf Signed-off-by: Etienne CHAMPETIER <etienne.champetier@free.fr> SVN-Revision: 39422 2014-01-29 13:17:03 +00:00
			`boot() {`
base-files: For sysfixtime use hwclock if RTC available On systems that have an RTC prefer it to the file-based time fixup (i.e. use hwclock when there is a permanent clock instead of the faked up time logic that is needed when there is not RTC). We can't rely on hctosys kernel feature either as we're usually using RTC as kernel modules which are usually being loaded after hctosys was run, leading in the following error: hctosys: unable to open rtc device (rtc0) Signed-off-by: Daniel Dickinson <openwrt@daniel.thecshore.com> Signed-off-by: Petr Štetiar <ynezz@true.cz> SVN-Revision: 48661 2016-02-08 08:25:53 +00:00			`start && exit 0`

Add sysfixtime init script, replacement of luci_fixtime Simply scan for the most recent file in /etc and set system time to this file modification time if it's in the future It allow some time dependent program to work immediatly without waiting for ntpd to sync v1: v2: bad approach v3: simply scan /etc, thanks to Bastian Bittorf for the idea v4: use sort -n, thanks to Catalin Patulea v5: use [] instead of [[]], thanks to Andreas Mohr v6: use openwrt style, thanks to Bastian Bittorf Signed-off-by: Etienne CHAMPETIER <etienne.champetier@free.fr> SVN-Revision: 39422 2014-01-29 13:17:03 +00:00			`local curtime="$(date +%s)"`
Revert "base-files: sysfixtime exclude dnsmasq.time" This reverts commit 382779e009af7c1c688fbd98adf71fb19ce66254. Reverting this commit due to a missing Signed-off-by. Signed-off-by: Jo-Philipp Wich <jo@mein.io> 2016-05-19 08:24:32 +00:00			`local maxtime="$(find /etc -type f -exec date -r {} +%s \; \| sort -nr \| head -n1)"`
base-files: removes logging Since logd haven't started at this point, logging does not work. Signed-off-by: Nuno Goncalves <nunojpg@gmail.com> SVN-Revision: 40904 2014-06-02 12:42:37 +00:00			`[ $curtime -lt $maxtime ] && date -s @$maxtime`
Add sysfixtime init script, replacement of luci_fixtime Simply scan for the most recent file in /etc and set system time to this file modification time if it's in the future It allow some time dependent program to work immediatly without waiting for ntpd to sync v1: v2: bad approach v3: simply scan /etc, thanks to Bastian Bittorf for the idea v4: use sort -n, thanks to Catalin Patulea v5: use [] instead of [[]], thanks to Andreas Mohr v6: use openwrt style, thanks to Bastian Bittorf Signed-off-by: Etienne CHAMPETIER <etienne.champetier@free.fr> SVN-Revision: 39422 2014-01-29 13:17:03 +00:00			`}`

base-files: For sysfixtime use hwclock if RTC available On systems that have an RTC prefer it to the file-based time fixup (i.e. use hwclock when there is a permanent clock instead of the faked up time logic that is needed when there is not RTC). We can't rely on hctosys kernel feature either as we're usually using RTC as kernel modules which are usually being loaded after hctosys was run, leading in the following error: hctosys: unable to open rtc device (rtc0) Signed-off-by: Daniel Dickinson <openwrt@daniel.thecshore.com> Signed-off-by: Petr Štetiar <ynezz@true.cz> SVN-Revision: 48661 2016-02-08 08:25:53 +00:00			`start() {`
			`[ -e "$RTC_DEV" ] && [ -e "$HWCLOCK" ] && $HWCLOCK -s -f $RTC_DEV`
			`}`

			`stop() {`
			`[ -e "$RTC_DEV" ] && [ -e "$HWCLOCK" ] && $HWCLOCK -w -f $RTC_DEV && \`
			`logger -t sysfixtime "saved '$(date)' to $RTC_DEV"`
			`}`