Is there a name for this anti-pattern/code smell?

Question

Let me start by saying that I do not advocate this approach, but I saw it recently and I was wondering if there was a name for it I could use to point the guilty party to. So h

Answer 1

If you don't want to use exceptions, the cleanest way to do it is to have the function return the error/success code and take either a reference or pointer argument that gets filled in with the result.

I would not call it an anti-pattern. It's a very well proven workable method that's often preferable to using exceptions.