exec-once.dsk exec-multiple.dsk join-simple.dsk join-twice.dsk: child-simple
exec-arg.dsk: child-arg
join-killed.dsk: child-bad
exec-once.dsk exec-multiple.dsk join-simple.dsk join-twice.dsk: child-simple
exec-arg.dsk: child-arg
join-killed.dsk: child-bad