For the following script,
------------------------------------------
#!/bin/ash
trap "exit 1" 2
PARPID=$$
(sleep $1;[ -e /proc/$PARPID ] && kill -2 $PARPID)&
if [ -n "$2" ]
then
echo "$2"
else
echo "************************************************************"
>/dev/console
echo "Press ENTER within $1 second(s) to interrupt the boot process"
>/dev/console
echo "************************************************************"
>/dev/console
fi
read answer </dev/console
exit 0
---------------------------------------ls
I found that the trap "exit1" 2 does not work - it did not trap SIGINT.
If I changed it to trap "exit" 3 then it works.
That is it can trap SIGQUIT but not SIGINT.
Is this a known problem on Busybox 1.13.4?
Thanks.
-Joe
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