child-bad
child-close
child-simple
+null
args-argc
args-argv0
args-argvn
exec-multiple
exec-missing
exec-bad-ptr
-join-simple
-join-twice
-join-killed
-join-bad-pid
+wait-simple
+wait-twice
+wait-killed
+wait-bad-pid
multi-recurse
multi-oom
multi-child-fd