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(*
* Copyright (C) 2006-2009 Citrix Systems Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published
* by the Free Software Foundation; version 2.1 only. with the special
* exception on linking described in file LICENSE.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*)
(** Makes a new file in the same directory as 'otherfile' *)
let temp_file_in_dir otherfile =
let base_dir = Filename.dirname otherfile in
let rec keep_trying () =
try
let uuid = Uuid.to_string (Uuid.make_uuid ()) in
let newfile = base_dir ^ "/" ^ uuid in
Unix.close (Unix.openfile newfile [Unix.O_CREAT; Unix.O_TRUNC; Unix.O_EXCL] 0o600);
newfile
with
Unix.Unix_error (Unix.EEXIST, _, _) -> keep_trying ()
in
keep_trying ()
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