100 lines
5.3 KiB
Ada
100 lines
5.3 KiB
Ada
------------------------------------------------------------------------------
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-- --
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-- GNAT COMPILER COMPONENTS --
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-- --
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-- F N A M E --
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-- --
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-- S p e c --
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-- --
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-- Copyright (C) 1992-2004 Free Software Foundation, Inc. --
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-- --
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-- GNAT is free software; you can redistribute it and/or modify it under --
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-- terms of the GNU General Public License as published by the Free Soft- --
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-- ware Foundation; either version 2, or (at your option) any later ver- --
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-- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
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-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
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-- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License --
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-- for more details. You should have received a copy of the GNU General --
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-- Public License distributed with GNAT; see file COPYING. If not, write --
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-- to the Free Software Foundation, 51 Franklin Street, Fifth Floor, --
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-- Boston, MA 02110-1301, USA. --
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-- --
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-- As a special exception, if other files instantiate generics from this --
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-- unit, or you link this unit with other files to produce an executable, --
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-- this unit does not by itself cause the resulting executable to be --
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-- covered by the GNU General Public License. This exception does not --
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-- however invalidate any other reasons why the executable file might be --
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-- covered by the GNU Public License. --
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-- --
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-- GNAT was originally developed by the GNAT team at New York University. --
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-- Extensive contributions were provided by Ada Core Technologies Inc. --
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-- --
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------------------------------------------------------------------------------
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-- This package, together with its child package Fname.UF define the
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-- association between source file names and unit names as defined
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-- (see package Uname for definition of format of unit names).
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with Types; use Types;
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package Fname is
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-- Note: this package spec does not depend on the Uname spec in the Ada
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-- sense, but the comments and description of the semantics do depend on
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-- the conventions established by Uname.
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---------------------------
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-- File Name Conventions --
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---------------------------
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-- GNAT requires that there be a one to one correspondence between source
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-- file names (as used in the Osint package interface) and unit names as
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-- defined by the Uname package. This correspondence is defined by the
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-- two subprograms defined here in the Fname package.
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-- For full rules of file naming, see GNAT User's Guide. Note that the
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-- naming rules are affected by the presence of Source_File_Name pragmas
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-- that have been previously processed.
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-- Note that the file name does *not* include the directory name. The
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-- management of directories is provided by Osint, and full file names
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-- are used only for error message purposes within GNAT itself.
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-----------------
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-- Subprograms --
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-----------------
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function Is_Predefined_File_Name
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(Fname : File_Name_Type;
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Renamings_Included : Boolean := True) return Boolean;
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-- This function determines if the given file name (which must be a simple
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-- file name with no directory information) is the file name for one of
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-- the predefined library units. On return, Name_Buffer contains the
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-- file name. The Renamings_Included parameter indicates whether annex
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-- J renamings such as Text_IO are to be considered as predefined. If
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-- Renamings_Included is True, then Text_IO will return True, otherwise
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-- only children of Ada, Interfaces and System return True.
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function Is_Predefined_File_Name
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(Renamings_Included : Boolean := True) return Boolean;
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-- This version is called with the file name already in Name_Buffer
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function Is_Internal_File_Name
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(Fname : File_Name_Type;
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Renamings_Included : Boolean := True) return Boolean;
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-- Similar to Is_Predefined_File_Name. The internal file set is a
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-- superset of the predefined file set including children of GNAT,
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-- and also children of DEC for the VMS case.
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procedure Tree_Read;
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-- Dummy procedure (reads dummy table values from tree file)
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procedure Tree_Write;
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-- Writes out internal tables to current tree file using Tree_Write
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-- This is actually a dummy routine, since the relevant table is
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-- no longer used, but we retain it for now, to avoid a tree file
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-- incompatibility with the 3.13 compiler. Should be removed for
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-- the 3.14a release ???
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end Fname;
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