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jeremybenn |
------------------------------------------------------------------------------
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-- --
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-- GNAT COMPILER COMPONENTS --
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-- --
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-- G N A T V S N --
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-- --
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-- B o d y --
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-- --
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-- Copyright (C) 2002-2009 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 3, 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. --
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-- --
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-- As a special exception under Section 7 of GPL version 3, you are granted --
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-- additional permissions described in the GCC Runtime Library Exception, --
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-- version 3.1, as published by the Free Software Foundation. --
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-- --
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-- You should have received a copy of the GNU General Public License and --
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-- a copy of the GCC Runtime Library Exception along with this program; --
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-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
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-- <http://www.gnu.org/licenses/>. --
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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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package body Gnatvsn is
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----------------------
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-- Copyright_Holder --
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----------------------
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function Copyright_Holder return String is
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begin
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return "Free Software Foundation, Inc.";
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end Copyright_Holder;
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------------------------
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-- Gnat_Free_Software --
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------------------------
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function Gnat_Free_Software return String is
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begin
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return
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"This is free software; see the source for copying conditions." &
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ASCII.LF &
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"There is NO warranty; not even for MERCHANTABILITY or FITNESS" &
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" FOR A PARTICULAR PURPOSE.";
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end Gnat_Free_Software;
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type char_array is array (Natural range <>) of aliased Character;
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Version_String : char_array (0 .. Ver_Len_Max - 1);
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-- Import the C string defined in the (language-independent) source file
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-- version.c using the zero-based convention of the C language.
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-- The size is not the real one, which does not matter since we will
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-- check for the nul character in Gnat_Version_String.
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pragma Import (C, Version_String, "version_string");
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-------------------------
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-- Gnat_Version_String --
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-------------------------
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function Gnat_Version_String return String is
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S : String (1 .. Ver_Len_Max);
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Pos : Natural := 0;
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begin
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loop
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exit when Version_String (Pos) = ASCII.NUL;
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S (Pos + 1) := Version_String (Pos);
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Pos := Pos + 1;
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exit when Pos = Ver_Len_Max;
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end loop;
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return S (1 .. Pos);
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end Gnat_Version_String;
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end Gnatvsn;
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