------------------------------------------------------------------------------
-- --
--- 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) 1992-2009, 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, 59 Temple Place - Suite 330, Boston, --
--- MA 02111-1307, 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 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;