-- --
-- B o d y --
-- --
--- Copyright (C) 1992-2005 Free Software Foundation, Inc. --
+-- 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 2, or (at your option) any later ver- --
+-- 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. 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, 51 Franklin Street, Fifth Floor, --
--- Boston, MA 02110-1301, USA. --
+-- or FITNESS FOR A PARTICULAR PURPOSE. --
-- --
--- As a special exception, if other files instantiate generics from this --
--- unit, or you link this unit with other files to produce an executable, --
--- this unit does not by itself cause the resulting executable to be --
--- covered by the GNU General Public License. This exception does not --
--- however invalidate any other reasons why the executable file might be --
--- covered by the GNU Public License. --
+-- 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. --
with System.File_IO;
with System.Direct_IO;
with System.Storage_Elements;
-with Unchecked_Conversion;
+with Ada.Unchecked_Conversion;
use type System.Direct_IO.Count;
subtype FP is DIO.File_Type;
subtype DPCount is DIO.Positive_Count;
- function To_FCB is new Unchecked_Conversion (File_Mode, FCB.File_Mode);
- function To_DIO is new Unchecked_Conversion (FCB.File_Mode, File_Mode);
+ function To_FCB is new Ada.Unchecked_Conversion (File_Mode, FCB.File_Mode);
+ function To_DIO is new Ada.Unchecked_Conversion (FCB.File_Mode, File_Mode);
use type System.CRTL.size_t;
procedure Close (File : in out File_Type) is
begin
- FIO.Close (AP (File));
+ FIO.Close (AP (File)'Unrestricted_Access);
end Close;
------------
procedure Create
(File : in out File_Type;
- Mode : in File_Mode := Inout_File;
- Name : in String := "";
- Form : in String := "")
+ Mode : File_Mode := Inout_File;
+ Name : String := "";
+ Form : String := "")
is
begin
DIO.Create (FP (File), To_FCB (Mode), Name, Form);
procedure Delete (File : in out File_Type) is
begin
- FIO.Delete (AP (File));
+ FIO.Delete (AP (File)'Unrestricted_Access);
end Delete;
-----------------
-- End_Of_File --
-----------------
- function End_Of_File (File : in File_Type) return Boolean is
+ function End_Of_File (File : File_Type) return Boolean is
begin
return DIO.End_Of_File (FP (File));
end End_Of_File;
-- Form --
----------
- function Form (File : in File_Type) return String is
+ function Form (File : File_Type) return String is
begin
return FIO.Form (AP (File));
end Form;
-- Index --
-----------
- function Index (File : in File_Type) return Positive_Count is
+ function Index (File : File_Type) return Positive_Count is
begin
return Positive_Count (DIO.Index (FP (File)));
end Index;
-- Is_Open --
-------------
- function Is_Open (File : in File_Type) return Boolean is
+ function Is_Open (File : File_Type) return Boolean is
begin
return FIO.Is_Open (AP (File));
end Is_Open;
-- Mode --
----------
- function Mode (File : in File_Type) return File_Mode is
+ function Mode (File : File_Type) return File_Mode is
begin
return To_DIO (FIO.Mode (AP (File)));
end Mode;
-- Name --
----------
- function Name (File : in File_Type) return String is
+ function Name (File : File_Type) return String is
begin
return FIO.Name (AP (File));
end Name;
procedure Open
(File : in out File_Type;
- Mode : in File_Mode;
- Name : in String;
- Form : in String := "")
+ Mode : File_Mode;
+ Name : String;
+ Form : String := "")
is
begin
DIO.Open (FP (File), To_FCB (Mode), Name, Form);
----------
procedure Read
- (File : in File_Type;
+ (File : File_Type;
Item : out Element_Type;
- From : in Positive_Count)
+ From : Positive_Count)
is
begin
-- For a non-constrained variant record type, we read into an
end if;
end Read;
- procedure Read (File : in File_Type; Item : out Element_Type) is
+ procedure Read (File : File_Type; Item : out Element_Type) is
begin
-- Same processing for unconstrained case as above
-- Reset --
-----------
- procedure Reset (File : in out File_Type; Mode : in File_Mode) is
+ procedure Reset (File : in out File_Type; Mode : File_Mode) is
begin
DIO.Reset (FP (File), To_FCB (Mode));
end Reset;
-- Set_Index --
---------------
- procedure Set_Index (File : in File_Type; To : in Positive_Count) is
+ procedure Set_Index (File : File_Type; To : Positive_Count) is
begin
DIO.Set_Index (FP (File), DPCount (To));
end Set_Index;
-- Size --
----------
- function Size (File : in File_Type) return Count is
+ function Size (File : File_Type) return Count is
begin
return Count (DIO.Size (FP (File)));
end Size;
-----------
procedure Write
- (File : in File_Type;
- Item : in Element_Type;
- To : in Positive_Count)
+ (File : File_Type;
+ Item : Element_Type;
+ To : Positive_Count)
is
begin
DIO.Set_Index (FP (File), DPCount (To));
DIO.Write (FP (File), Item'Address, Item'Size / SU, Zeroes);
end Write;
- procedure Write (File : in File_Type; Item : in Element_Type) is
+ procedure Write (File : File_Type; Item : Element_Type) is
begin
DIO.Write (FP (File), Item'Address, Item'Size / SU, Zeroes);
end Write;
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