------------------------------------------------------------------------------ -- -- -- GNAT COMPILER COMPONENTS -- -- -- -- F M A P -- -- -- -- S p e c -- -- -- -- -- -- Copyright (C) 2001, Free Software Foundation, Inc. -- -- -- -- GNAT is free software; you can redistribute it and/or modify it under -- -- terms of the GNU General Public License as published by the Free Soft- -- -- ware Foundation; either version 2, or (at your option) any later ver- -- -- sion. GNAT is distributed in the hope that it will be useful, but WITH- -- -- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY -- -- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License -- -- for more details. You should have received a copy of the GNU General -- -- Public License distributed with GNAT; see file COPYING. If not, write -- -- to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, -- -- MA 02111-1307, USA. -- -- -- -- GNAT was originally developed by the GNAT team at New York University. -- -- Extensive contributions were provided by Ada Core Technologies Inc. -- -- -- ------------------------------------------------------------------------------ -- This package keeps two mappings: from unit names to file names, -- and from file names to path names. with Types; use Types; package Fmap is procedure Initialize (File_Name : String); -- Initialize the mappings from the mapping file File_Name. -- If the mapping file is incorrect (non existent file, truncated file, -- duplicate entries), output a warning and do not initialize the mappings. -- Record the state of the mapping tables in case Update is called -- later on. function Mapped_Path_Name (File : File_Name_Type) return File_Name_Type; -- Return the path name mapped to the file name File. -- Return No_File if File is not mapped. function Mapped_File_Name (Unit : Unit_Name_Type) return File_Name_Type; -- Return the file name mapped to the unit name Unit. -- Return No_File if Unit is not mapped. procedure Add_To_File_Map (Unit_Name : Unit_Name_Type; File_Name : File_Name_Type; Path_Name : File_Name_Type); -- Add mapping of Unit_Name to File_Name and of File_Name to Path_Name procedure Update_Mapping_File (File_Name : String); -- If Add_To_File_Map has been called (after Initialize or any time -- if Initialize has not been called), append the new entries to the -- to the mapping file. -- What is the significance of the parameter File_Name ??? end Fmap;