I suppose it depends on how good you are at coming up with random file names. You could also use O_EXCL | O_CREAT to fail if the file already existed. The mor

I suppose it depends on how good you are at coming up with random file names. You could also use O_EXCL | O_CREAT to fail if the file already existed. The more I think about it, though, the worse this whole interface is starting to smell.