From 97fefe1fcca363a1317e066e7f4b99b9c1e9987b Mon Sep 17 00:00:00 2001
From: Stephane Glondu <steph@glondu.net>
Date: Thu, 12 Jan 2012 16:02:20 +0100
Subject: Imported Upstream version 8.4~beta

---
 lib/system.mli | 25 +++++++++++++------------
 1 file changed, 13 insertions(+), 12 deletions(-)

(limited to 'lib/system.mli')

diff --git a/lib/system.mli b/lib/system.mli
index 6998085c..fae7fd1e 100644
--- a/lib/system.mli
+++ b/lib/system.mli
@@ -1,18 +1,19 @@
 (************************************************************************)
 (*  v      *   The Coq Proof Assistant  /  The Coq Development Team     *)
-(* <O___,, *   INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2011     *)
+(* <O___,, *   INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2010     *)
 (*   \VV/  **************************************************************)
 (*    //   *      This file is distributed under the terms of the       *)
 (*         *       GNU Lesser General Public License Version 2.1        *)
 (************************************************************************)
 
-(*i $Id: system.mli 14641 2011-11-06 11:59:10Z herbelin $ i*)
+(** System utilities *)
 
-(*s Files and load paths. Load path entries remember the original root
+(** {6 Files and load paths} *)
+
+(** Load path entries remember the original root
     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
 
@@ -22,6 +23,7 @@ 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 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
@@ -39,7 +41,8 @@ val exists_dir : string -> bool
 val find_file_in_path :
   ?warn:bool -> load_path -> string -> physical_path * string
 
-(*s Generic input and output functions, parameterized by a magic number
+(** {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. *)
 
@@ -56,11 +59,12 @@ val extern_intern : ?warn:bool -> int -> string ->
 
 val with_magic_number_check : ('a -> 'b) -> 'a -> 'b
 
-(*s Sending/receiving once with external executable *)
+(** {6 Sending/receiving once with external executable } *)
 
 val connect : (out_channel -> unit) -> (in_channel -> 'a) -> string -> 'a
 
-(*s [run_command converter f com] launches command [com], and returns
+(** {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] *)
@@ -68,13 +72,10 @@ val connect : (out_channel -> unit) -> (in_channel -> 'a) -> string -> 'a
 val run_command : (string -> string) -> (string -> unit) -> string ->
   Unix.process_status * string
 
-val search_exe_in_path : string -> string option
-
-(*s Time stamps. *)
+(** {6 Time stamps.} *)
 
 type time
 
-val process_time : unit -> float * float
 val get_time : unit -> time
-val time_difference : time -> time -> float (* in seconds *)
+val time_difference : time -> time -> float (** in seconds *)
 val fmt_time_difference : time -> time -> Pp.std_ppcmds
-- 
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