+
+val basename : string -> string
+ (** Get the basename of a file, using path conventions which are valid
+ for libguestfs. So {!Filename.basename} won't necessarily work
+ because it will use host path conventions. *)
+
+val extension : string -> string
+ (** Get the extension of a file using libguestfs path conventions,
+ including the leading point (eg. [.txt]). Might return an empty
+ string if there is no extension. *)