createDirectory package:unix

createDirectory :: FilePath -> FileMode -> IO ()
unix System.Posix.Directory
createDirectory dir mode calls mkdir to create a new directory, dir, with permissions based on mode.
createDirectory :: RawFilePath -> FileMode -> IO ()
unix System.Posix.Directory.ByteString
createDirectory dir mode calls mkdir to create a new directory, dir, with permissions based on mode.
createDirectory :: PosixPath -> FileMode -> IO ()
unix System.Posix.Directory.PosixPath
createDirectory dir mode calls mkdir to create a new directory, dir, with permissions based on mode.