------------------------------------------------------------------------------
-- --
-- GLADE COMPONENTS --
-- --
-- S Y S T E M . G A R L I C . S T O R A G E _ H A N D L I N G --
-- --
-- S p e c --
-- --
-- Copyright (C) 1996-2020 Free Software Foundation, Inc. --
-- --
-- GARLIC 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- --
-- sion. GARLIC is distributed in the hope that it will be useful, but --
-- WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABI- --
-- LITY 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 GARLIC; see file COPYING. If --
-- not, write to the Free Software Foundation, 59 Temple Place - Suite 330, --
-- Boston, MA 02111-1307, 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, --
-- 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. --
-- --
------------------------------------------------------------------------------
with System.Garlic.Soft_Links;
with System.Storage_Elements;
with System.Storage_Pools;
generic
Max_Objects : Positive;
Static_Object_Size : System.Storage_Elements.Storage_Count;
package System.Garlic.Storage_Handling is
-- This package needs comments ???
type Garlic_Storage_Pool is
new System.Storage_Pools.Root_Storage_Pool with private;
procedure Initialize (Pool : in out Garlic_Storage_Pool);
procedure Finalize (Pool : in out Garlic_Storage_Pool);
procedure Allocate
(Pool : in out Garlic_Storage_Pool;
Storage_Address : out Address;
Size_In_Storage_Elements : System.Storage_Elements.Storage_Count;
Alignment : System.Storage_Elements.Storage_Count);
procedure Deallocate
(Pool : in out Garlic_Storage_Pool;
Storage_Address : Address;
Size_In_Storage_Elements : System.Storage_Elements.Storage_Count;
Alignment : System.Storage_Elements.Storage_Count);
function Storage_Size (Pool : Garlic_Storage_Pool)
return System.Storage_Elements.Storage_Count;
procedure Initialize;
private
type Array_Of_Addresses is array (1 .. Max_Objects) of Address;
type Array_Of_Boolean is array (1 .. Max_Objects) of Boolean;
type Garlic_Storage_Pool is
new System.Storage_Pools.Root_Storage_Pool with record
N_Objects : Natural;
pragma Atomic (N_Objects);
Addresses : Array_Of_Addresses;
Used : Array_Of_Boolean;
Mutex : Soft_Links.Mutex_Access;
Ready : Boolean;
end record;
-- Ready denotes that Mutex has been created.
end System.Garlic.Storage_Handling;