Pi.DIRval open_in : t -> sw:Switch.t -> path -> File.ro_ty Std.rval mkdir : t -> perm:File.Unix_perm.t -> path -> unitval with_dir_entries :
t ->
path ->
((File.Stat.kind * string) Seq.t -> 'a) ->
'aval stat : t -> follow:bool -> string -> File.Stat.tval chmod : t -> follow:bool -> perm:File.Unix_perm.t -> path -> unitval native : t -> string -> string option