From 7cfc4e5146be5666419451bdd516f1f3f264d24a Mon Sep 17 00:00:00 2001
From: Enrico Tassi <gareuselesinge@debian.org>
Date: Sun, 25 Jan 2015 14:42:51 +0100
Subject: Imported Upstream version 8.5~beta1+dfsg

---
 lib/system.mli | 64 +++++++++++++++++++++++++---------------------------------
 1 file changed, 28 insertions(+), 36 deletions(-)

(limited to 'lib/system.mli')

diff --git a/lib/system.mli b/lib/system.mli
index b56e65a4..a3d66d57 100644
--- a/lib/system.mli
+++ b/lib/system.mli
@@ -1,12 +1,12 @@
 (************************************************************************)
 (*  v      *   The Coq Proof Assistant  /  The Coq Development Team     *)
-(* <O___,, *   INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2014     *)
+(* <O___,, *   INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2015     *)
 (*   \VV/  **************************************************************)
 (*    //   *      This file is distributed under the terms of the       *)
 (*         *       GNU Lesser General Public License Version 2.1        *)
 (************************************************************************)
 
-(** System utilities *)
+(** {5 Coqtop specific system utilities} *)
 
 (** {6 Files and load paths} *)
 
@@ -14,63 +14,50 @@
     given by the user. For efficiency, we keep the full path (field
     [directory]), the root path and the path relative to the root. *)
 
-type physical_path = string
-type load_path = physical_path list
-
-val canonical_path_name : string -> string
-
 val exclude_search_in_dirname : string -> unit
 
-val all_subdirs : unix_path:string -> (physical_path * string list) list
-val is_in_path : load_path -> string -> bool
+val all_subdirs : unix_path:string -> (CUnix.physical_path * string list) list
+val is_in_path : CUnix.load_path -> string -> bool
 val is_in_system_path : string -> bool
-val where_in_path : ?warn:bool -> load_path -> string -> physical_path * string
-
-val physical_path_of_string : string -> physical_path
-val string_of_physical_path : physical_path -> string
-
-val make_suffix : string -> string -> string
-val file_readable_p : string -> bool
-
-val expand_path_macros : string -> string
-val getenv_else : string -> string -> string
-val home : string
+val where_in_path :
+  ?warn:bool -> CUnix.load_path -> string -> CUnix.physical_path * string
+val where_in_path_rex :
+  CUnix.load_path -> Str.regexp -> (CUnix.physical_path * string) list
 
 val exists_dir : string -> bool
 
 val find_file_in_path :
-  ?warn:bool -> load_path -> string -> physical_path * string
+  ?warn:bool -> CUnix.load_path -> string -> CUnix.physical_path * string
 
 (** {6 I/O functions } *)
 (** Generic input and output functions, parameterized by a magic number
   and a suffix. The intern functions raise the exception [Bad_magic_number]
   when the check fails, with the full file name. *)
 
-val marshal_out : out_channel -> 'a -> unit
-val marshal_in : string -> in_channel -> 'a
-
 exception Bad_magic_number of string
 
-val raw_extern_intern : int -> string ->
+val raw_extern_intern : int ->
   (string -> string * out_channel) * (string -> in_channel)
 
-val extern_intern : ?warn:bool -> int -> string ->
-  (string -> 'a -> unit) * (load_path -> string -> 'a)
+val extern_intern : ?warn:bool -> int ->
+  (string -> 'a -> unit) * (CUnix.load_path -> string -> 'a)
 
 val with_magic_number_check : ('a -> 'b) -> 'a -> 'b
 
-(** {6 Sending/receiving once with external executable } *)
+(** Clones of Marshal.to_channel (with flush) and
+    Marshal.from_channel (with nice error message) *)
+
+val marshal_out : out_channel -> 'a -> unit
+val marshal_in : string -> in_channel -> 'a
 
-val connect : (out_channel -> unit) -> (in_channel -> 'a) -> string -> 'a
+(** Clones of Digest.output and Digest.input (with nice error message) *)
 
-(** {6 Executing commands } *)
-(** [run_command converter f com] launches command [com], and returns
-    the contents of stdout and stderr that have been processed with
-    [converter]; the processed contents of stdout and stderr is also
-    passed to [f] *)
+val digest_out : out_channel -> Digest.t -> unit
+val digest_in : string -> in_channel -> Digest.t
 
-val run_command : (string -> string) -> (string -> unit) -> string ->
-  Unix.process_status * string
+val marshal_out_segment : string -> out_channel -> 'a -> unit
+val marshal_in_segment : string -> in_channel -> 'a * int * Digest.t
+val skip_in_segment : string -> in_channel -> int * Digest.t
 
 (** {6 Time stamps.} *)
 
@@ -79,3 +66,8 @@ type time
 val get_time : unit -> time
 val time_difference : time -> time -> float (** in seconds *)
 val fmt_time_difference : time -> time -> Pp.std_ppcmds
+
+val with_time : bool -> ('a -> 'b) -> 'a -> 'b
+
+(** {6 Name of current process.} *)
+val process_id : unit -> string
-- 
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