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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,49 @@ | ||
| #!/bin/sh /etc/rc.common | ||
| # Copyright (C) 2013-2014 OpenWrt.org | ||
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| START=00 | ||
| STOP=90 | ||
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| HWCLOCK=/sbin/hwclock | ||
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| if [ -e "/dev/rtc1" ] && [ -e "$HWCLOCK" ] && $HWCLOCK -f /dev/rtc1 >/dev/null 2>&1; then | ||
| RTC_DEV=/dev/rtc1 | ||
| else | ||
| RTC_DEV=/dev/rtc0 | ||
| fi | ||
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| boot() { | ||
| hwclock_load | ||
| local maxtime="$(find_max_time)" | ||
| local curtime="$(date +%s)" | ||
| if [ $curtime -lt $maxtime ]; then | ||
| date -s @$maxtime | ||
| hwclock_save | ||
| fi | ||
| } | ||
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| start() { | ||
| hwclock_load | ||
| } | ||
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| stop() { | ||
| hwclock_save | ||
| } | ||
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| hwclock_load() { | ||
| [ -e "$RTC_DEV" ] && [ -e "$HWCLOCK" ] && $HWCLOCK -s -u -f $RTC_DEV | ||
| } | ||
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| hwclock_save(){ | ||
| [ -e "$RTC_DEV" ] && [ -e "$HWCLOCK" ] && $HWCLOCK -w -u -f $RTC_DEV && \ | ||
| logger -t sysfixtime "saved '$(date)' to $RTC_DEV" | ||
| } | ||
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| find_max_time() { | ||
| local file newest | ||
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| for file in $( find /etc -type f ) ; do | ||
| [ -z "$newest" -o "$newest" -ot "$file" ] && newest=$file | ||
| done | ||
| [ "$newest" ] && date -r "$newest" +%s | ||
| } |
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