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path: root/openwrt/target/default/target_skeleton/etc/preinit
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#!/bin/sh
mount none /proc -t proc
insmod diag
echo 0x01 > /proc/sys/diag
sleep 1
if [ $(cat /proc/sys/reset) = 1 ] ; then
  export FAILSAFE=true
  while :; do { echo $(((X=(X+1)%8)%2)) > /proc/sys/diag; sleep $((X==0)); } done &
fi
/sbin/mount_root ${FAILSAFE:+failsafe}

exec /sbin/init