Walk traverses the entries in 'names' in a concurrent fashion and returns results in a channel of *fio.Info.

WalkFunc traverses the entries in 'names' in a concurrent fashion and calls 'apply' for entries that match criteria in 'opt'.

This is a short cut for "give me all entries".

device special file (blk and char).

directory.

regular file.

other special files.

symbolic link.

Error represents the errors returned by CloneFile, CloneMetadata and UpdateMetadata.

Options control the behavior of the filesystem walk.

Type is an output filter that can be bitwise OR'd.