hush/shell/ash_test/ash-signals/signal5.tests
Denys Vlasenko 08d8b3cee1 ash: fix redirection of fd 0 in scripts are sourced from interactive ash
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-06-03 04:28:28 +02:00

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trap "echo USR1 received" USR1
stub() {
echo "Sleeping"
sleep $1
echo "$1 sec passed, sending USR1 to parent"
kill -USR1 $$
}
stub 3 &
stub 2 &
sleep 1
until { echo "Waiting"; wait; } do
echo "Wait exit code: $?"
done
echo "Wait returned 0"