Semantics of ReadDirFile.ReadDir

[Piotr Wieczorek]

Hi,

I'm writing a type implementing ReadDirFile interface, and I have some doubts how I should implement ReadDir method.

The comment says on one hand: "Subsequent calls on the same file will yield further DirEntry values." and on the other "If n <= 0, ReadDir returns all the DirEntry values from the directory // in a single slice.".

So what should be returned if user first calls dir.ReadDir(1) and next dir.ReadDir(0)?

Should the second call return all the DirEntry values or only the further ones?

Best,

Piotr

[Ian Lance Taylor]

It should only return the remaining ones.

Ian

[Piotr Wieczorek]

Thanks!