about System.Posix.Files.fileAccess

Hi.

This is of course a personal opinion, but I think the interface of:
fileAccess :: FilePath -> Bool -> Bool -> Bool -> IO Bool
http://haskell.org/ghc/docs/latest/html/libraries/unix/System-Posix-Files.html#v:fileAccess

is not very good.

Is it possible to design (in theory) a better interface?

Thanks  Manlio Perillo