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------------------------------------------------------------------------------
-- --
-- GNAT RUN-TIME COMPONENTS --
-- --
-- S Y S T E M . A S T _ H A N D L I N G --
-- --
-- S p e c --
-- --
-- Copyright (C) 1996-2006, 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- --
-- 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. --
-- --
-- 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. --
-- --
-- GNAT was originally developed by the GNAT team at New York University. --
-- Extensive contributions were provided by Ada Core Technologies Inc. --
-- --
------------------------------------------------------------------------------
-- Runtime support for Handling of AST's (Used on VMS implementations only)
with Ada.Task_Identification;
with System;
with System.Aux_DEC;
package System.AST_Handling is
function Create_AST_Handler
(Taskid : Ada.Task_Identification.Task_Id;
Entryno : Natural) return System.Aux_DEC.AST_Handler;
-- This function implements the appropriate semantics for a use of the
-- AST_Entry pragma. See body for details of implementation approach.
-- The parameters are the Task_Id for the task containing the entry
-- and the entry Index for the specified entry.
procedure Expand_AST_Packet_Pool
(Requested_Packets : Natural;
Actual_Number : out Natural;
Total_Number : out Natural);
-- This function takes a request for zero or more extra AST packets and
-- returns the number actually added to the pool and the total number
-- now available or in use.
-- This function is not yet fully implemented.
end System.AST_Handling;
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