#!/bin/sh
# Update the leds control, then wait for gpio-mailbox to actually perform
# the operation.
#

# Set the leds.
leds "$@"

# In case gpio-mailbox isn't running, make sure we don't wait forever.
pid=$$
(
  sleep 5
  kill -15 $pid 2>/dev/null
) &

rm -f /tmp/gpio/leds-ready
wait-until-created /tmp/gpio/leds-ready