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(* Unison file synchronizer: src/fspath.mli *)
(* Copyright 1999-2009, Benjamin C. Pierce (see COPYING for details) *)
(* Defines an abstract type of absolute filenames (fspaths) *)
type t
val child : t -> Name.t -> t
val concat : t -> Path.local -> t
val canonize : string option -> t
val toString : t -> string
val concatToString : t -> Path.local -> string
(* If fspath+path refers to a (followed) symlink, then return the directory *)
(* of the symlink's target; otherwise return the parent dir of path. If *)
(* fspath+path is a root directory, raise Fatal. *)
val findWorkingDir : t -> Path.local -> (t * Path.local)
(* Return the least distinguishing suffixes of two fspaths, for displaying *)
(* in the user interface. *)
val differentSuffix: t -> t -> (string * string)
(* Return the AppleDouble filename; if root dir, raise Invalid_argument *)
val appleDouble : t -> t
(* Return the resource fork filename; if root dir, raise Invalid_argument *)
val rsrc : t -> t
(* Wrapped system calls that use invariants of the fspath internal rep *)
(* BE SURE TO USE ONLY THESE, NOT VERSIONS FROM THE UNIX MODULE! *)
val stat : t -> Unix.LargeFile.stats
val lstat : t -> Unix.LargeFile.stats
val opendir : t -> Unix.dir_handle
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