--------------------------------------------------------------------------------
--                                                                            --
-- Copyright (C) 2004, RISC OS Ada Library (RASCAL) developers.               --
--                                                                            --
-- This library is free software; you can redistribute it and/or              --
-- modify it under the terms of the GNU Lesser General Public                 --
-- License as published by the Free Software Foundation; either               --
-- version 2.1 of the License, or (at your option) any later version.         --
--                                                                            --
-- This library is distributed in the hope that it will be useful,            --
-- but WITHOUT ANY WARRANTY; without even the implied warranty of             --
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU           --
-- Lesser General Public License for more details.                            --
--                                                                            --
-- You should have received a copy of the GNU Lesser General Public           --
-- License along with this library; if not, write to the Free Software        --
-- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA    --
--                                                                            --
--------------------------------------------------------------------------------

-- $Author$
-- $Date$
-- $Revision$

with Interfaces.C;            use Interfaces.C;
with Ada.Exceptions;          use Ada.Exceptions;

with RASCAL.Utility;

package body RASCAL.OS is

   --
   
   procedure Raise_Error (Error : OSError_Access) is

      Nr      : Integer := Utility."And"(Integer(Error.ErrNum),16#FF#);
      Message : String  := To_Ada(Error.ErrMess);
      New_Exception : Exception;
   begin
      Raise_Exception (New_Exception'Identity,Message);
   end Raise_Error;

   --

end RASCAL.OS;