------------------------------------------------------------------------------
-- --
--- GNAT RUNTIME COMPONENTS --
+-- GNAT RUN-TIME COMPONENTS --
-- --
-- S Y S T E M . S E Q U E N T I A L _ I O --
-- --
-- B o d y --
-- --
--- Copyright (C) 1992-2002 Free Software Foundation, Inc. --
+-- Copyright (C) 1992-2007, 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- --
-- 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, 59 Temple Place - Suite 330, Boston, --
--- MA 02111-1307, USA. --
+-- to the Free Software Foundation, 51 Franklin Street, Fifth Floor, --
+-- Boston, MA 02110-1301, USA. --
-- --
-- As a special exception, if other files instantiate generics from this --
-- unit, or you link this unit with other files to produce an executable, --
------------------------------------------------------------------------------
with System.File_IO;
-with Unchecked_Deallocation;
+with Ada.Unchecked_Deallocation;
package body System.Sequential_IO is
-------------------
function AFCB_Allocate
- (Control_Block : Sequential_AFCB)
- return FCB.AFCB_Ptr
+ (Control_Block : Sequential_AFCB) return FCB.AFCB_Ptr
is
pragma Warnings (Off, Control_Block);
-- No special processing required for Sequential_IO close
- procedure AFCB_Close (File : access Sequential_AFCB) is
+ procedure AFCB_Close (File : not null access Sequential_AFCB) is
pragma Warnings (Off, File);
begin
-- AFCB_Free --
---------------
- procedure AFCB_Free (File : access Sequential_AFCB) is
+ procedure AFCB_Free (File : not null access Sequential_AFCB) is
type FCB_Ptr is access all Sequential_AFCB;
FT : FCB_Ptr := FCB_Ptr (File);
procedure Free is new
- Unchecked_Deallocation (Sequential_AFCB, FCB_Ptr);
+ Ada.Unchecked_Deallocation (Sequential_AFCB, FCB_Ptr);
begin
Free (FT);
procedure Create
(File : in out File_Type;
- Mode : in FCB.File_Mode := FCB.Out_File;
- Name : in String := "";
- Form : in String := "")
+ Mode : FCB.File_Mode := FCB.Out_File;
+ Name : String := "";
+ Form : String := "")
is
Dummy_File_Control_Block : Sequential_AFCB;
pragma Warnings (Off, Dummy_File_Control_Block);
procedure Open
(File : in out File_Type;
- Mode : in FCB.File_Mode;
- Name : in String;
- Form : in String := "")
+ Mode : FCB.File_Mode;
+ Name : String;
+ Form : String := "")
is
Dummy_File_Control_Block : Sequential_AFCB;
pragma Warnings (Off, Dummy_File_Control_Block);
procedure Write
(File : in out Sequential_AFCB;
- Item : in Ada.Streams.Stream_Element_Array)
+ Item : Ada.Streams.Stream_Element_Array)
is
begin
raise Program_Error;