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------------------------------------------------------------------------------ -- -- -- GNAT COMPILER COMPONENTS -- -- -- -- F N A M E -- -- -- -- S p e c -- -- -- -- Copyright (C) 1992-2009, 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 3, 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. -- -- -- -- As a special exception under Section 7 of GPL version 3, you are granted -- -- additional permissions described in the GCC Runtime Library Exception, -- -- version 3.1, as published by the Free Software Foundation. -- -- -- -- You should have received a copy of the GNU General Public License and -- -- a copy of the GCC Runtime Library Exception along with this program; -- -- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see -- -- <http://www.gnu.org/licenses/>. -- -- -- -- GNAT was originally developed by the GNAT team at New York University. -- -- Extensive contributions were provided by Ada Core Technologies Inc. -- -- -- ------------------------------------------------------------------------------ -- This package, together with its child package Fname.UF define the -- association between source file names and unit names as defined -- (see package Uname for definition of format of unit names). with Namet; use Namet; package Fname is -- Note: this package spec does not depend on the Uname spec in the Ada -- sense, but the comments and description of the semantics do depend on -- the conventions established by Uname. --------------------------- -- File Name Conventions -- --------------------------- -- GNAT requires that there be a one to one correspondence between source -- file names (as used in the Osint package interface) and unit names as -- defined by the Uname package. This correspondence is defined by the -- two subprograms defined here in the Fname package. -- For full rules of file naming, see GNAT User's Guide. Note that the -- naming rules are affected by the presence of Source_File_Name pragmas -- that have been previously processed. -- Note that the file name does *not* include the directory name. The -- management of directories is provided by Osint, and full file names -- are used only for error message purposes within GNAT itself. ----------------- -- Subprograms -- ----------------- function Is_Predefined_File_Name (Fname : File_Name_Type; Renamings_Included : Boolean := True) return Boolean; -- This function determines if the given file name (which must be a simple -- file name with no directory information) is the file name for one of the -- predefined library units (i.e. part of the Ada, System, or Interface -- hierarchies). Note that units in the GNAT hierarchy are not considered -- predefined (see Is_Internal_File_Name below). On return, Name_Buffer -- contains the file name. The Renamings_Included parameter indicates -- whether annex J renamings such as Text_IO are to be considered as -- predefined. If Renamings_Included is True, then Text_IO will return -- True, otherwise only children of Ada, Interfaces and System return True. function Is_Predefined_File_Name (Renamings_Included : Boolean := True) return Boolean; -- This version is called with the file name already in Name_Buffer function Is_Internal_File_Name (Fname : File_Name_Type; Renamings_Included : Boolean := True) return Boolean; -- Similar to Is_Predefined_File_Name. The internal file set is a superset -- of the predefined file set including children of GNAT, and also children -- of DEC for the VMS case. procedure Tree_Read; -- Dummy procedure (reads dummy table values from tree file) procedure Tree_Write; -- Writes out internal tables to current tree file using Tree_Write -- This is actually a dummy routine, since the relevant table is -- no longer used, but we retain it for now, to avoid a tree file -- incompatibility with the 3.13 compiler. Should be removed for -- the 3.14a release ??? end Fname;
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