Allow EOPNOTSUPP and EINVAL for File::TMPFILE spec
Allow EOPNOTSUPP and EINVAL for File::TMPFILE spec

* See #368.

eregon/rubyspec,nobu/rubyspec,ruby/spec,ruby/rubyspec,kachick/rubyspec,nobu/rubyspec,sgarciac/spec,sgarciac/spec,ruby/spec,kachick/rubyspec,nobu/rubyspec,eregon/rubyspec,ruby/rubyspec,sgarciac/spec,ruby/spec,kachick/rubyspec,eregon/rubyspec