I'm not much of an openbsd user, but I have been meaning to understand if this is the hole execpromises is intended to fill. At the very least, I think execpro

I'm not much of an openbsd user, but I have been meaning to understand if this is the hole execpromises is intended to fill. At the very least, I think execpromises was added a year after the documentation that you linked, so it's worth looking into.