busybox/shell/ash_test/ash-signals/signal3.tests

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2008-07-26 19:50:04 +05:30
#!/bin/sh
$THIS_SH -c '
hup() {
echo "child got HUP"
}
trap hup HUP
echo "child sleeps"
sleep 1
echo "child exits"
' &
child=$!
sleep 0.1 # let child install handler first
kill -HUP $child
wait
echo "parent exits"