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#!/bin/sh
# Copyright (C) 2014 OpenWrt.org
. /lib/functions/leds.sh
get_status_led() {
local status_led_file
# There may be more than one color of power LED, try to avoid amber/red
status_led_file=$(find /sys/class/leds/ -name "*:power" -a ! -name "*:amber:*" -a ! -name "*:red:*" | head -n1)
if [ -d "$status_led_file" ]; then
status_led=$(basename $status_led_file)
return
fi;
# Now just pick any power LED
status_led_file=$(find /sys/class/leds/ -name "*:power:*" | head -n1)
if [ -d "$status_led_file" ]; then
status_led=$(basename $status_led_file)
return
fi;
}
set_state() {
get_status_led
[ -z "$status_led" ] && return
case "$1" in
preinit)
status_led_blink_preinit
;;
failsafe)
status_led_blink_failsafe
;;
done)
status_led_on
;;
esac
}
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