File : a-interr.ads
------------------------------------------------------------------------------
-- --
-- GNAT RUN-TIME COMPONENTS --
-- --
-- A D A . I N T E R R U P T S --
-- --
-- S p e c --
-- --
-- Copyright (C) 1992-2009, Free Software Foundation, Inc. --
-- --
-- This specification is derived from the Ada Reference Manual for use with --
-- GNAT. The copyright notice above, and the license provisions that follow --
-- apply solely to the contents of the part following the private keyword. --
-- --
-- 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 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. --
-- --
-- --
-- --
-- --
-- --
-- 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.Interrupts;
package Ada.Interrupts is
type Interrupt_ID is new System.Interrupts.Ada_Interrupt_ID;
type Parameterless_Handler is access protected procedure;
function Is_Reserved (Interrupt : Interrupt_ID) return Boolean;
function Is_Attached (Interrupt : Interrupt_ID) return Boolean;
function Current_Handler
(Interrupt : Interrupt_ID) return Parameterless_Handler;
procedure Attach_Handler
(New_Handler : Parameterless_Handler;
Interrupt : Interrupt_ID);
procedure Exchange_Handler
(Old_Handler : out Parameterless_Handler;
New_Handler : Parameterless_Handler;
Interrupt : Interrupt_ID);
procedure Detach_Handler (Interrupt : Interrupt_ID);
function Reference (Interrupt : Interrupt_ID) return System.Address;
private
pragma Inline (Is_Reserved);
pragma Inline (Is_Attached);
pragma Inline (Current_Handler);
pragma Inline (Attach_Handler);
pragma Inline (Detach_Handler);
pragma Inline (Exchange_Handler);
end Ada.Interrupts;