1 ------------------------------------------------------------------------------
3 -- GNAT COMPILER COMPONENTS --
11 -- Copyright (C) 2001, Free Software Foundation, Inc. --
13 -- GNAT is free software; you can redistribute it and/or modify it under --
14 -- terms of the GNU General Public License as published by the Free Soft- --
15 -- ware Foundation; either version 2, or (at your option) any later ver- --
16 -- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
17 -- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
18 -- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License --
19 -- for more details. You should have received a copy of the GNU General --
20 -- Public License distributed with GNAT; see file COPYING. If not, write --
21 -- to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, --
22 -- MA 02111-1307, USA. --
24 -- GNAT was originally developed by the GNAT team at New York University. --
25 -- It is now maintained by Ada Core Technologies Inc (http://www.gnat.com). --
27 ------------------------------------------------------------------------------
29 -- This package keeps two mappings: from unit names to file names,
30 -- and from file names to path names.
32 with Types; use Types;
36 procedure Initialize (File_Name : String);
37 -- Initialize the mappings from the mapping file File_Name.
38 -- If the mapping file is incorrect (non existent file, truncated file,
39 -- duplicate entries), output a warning and do not initialize the mappings.
41 function Mapped_Path_Name (File : File_Name_Type) return File_Name_Type;
42 -- Return the path name mapped to the file name File.
43 -- Return No_File if File is not mapped.
45 function Mapped_File_Name (Unit : Unit_Name_Type) return File_Name_Type;
46 -- Return the file name mapped to the unit name Unit.
47 -- Return No_File if Unit is not mapped.
49 procedure Add_To_File_Map
50 (Unit_Name : Unit_Name_Type;
51 File_Name : File_Name_Type;
52 Path_Name : File_Name_Type);
53 -- Add mapping of Unit_Name to File_Name and of File_Name to Path_Name