1------------------------------------------------------------------------------ 2-- -- 3-- GNAT RUN-TIME COMPONENTS -- 4-- -- 5-- A D A . I N T E R R U P T S -- 6-- -- 7-- S p e c -- 8-- -- 9-- Copyright (C) 1992-2009, Free Software Foundation, Inc. -- 10-- -- 11-- This specification is derived from the Ada Reference Manual for use with -- 12-- GNAT. The copyright notice above, and the license provisions that follow -- 13-- apply solely to the contents of the part following the private keyword. -- 14-- -- 15-- GNAT is free software; you can redistribute it and/or modify it under -- 16-- terms of the GNU General Public License as published by the Free Soft- -- 17-- ware Foundation; either version 3, or (at your option) any later ver- -- 18-- sion. GNAT is distributed in the hope that it will be useful, but WITH- -- 19-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY -- 20-- or FITNESS FOR A PARTICULAR PURPOSE. -- 21-- -- 22-- As a special exception under Section 7 of GPL version 3, you are granted -- 23-- additional permissions described in the GCC Runtime Library Exception, -- 24-- version 3.1, as published by the Free Software Foundation. -- 25-- -- 26-- You should have received a copy of the GNU General Public License and -- 27-- a copy of the GCC Runtime Library Exception along with this program; -- 28-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see -- 29-- <http://www.gnu.org/licenses/>. -- 30-- -- 31-- GNAT was originally developed by the GNAT team at New York University. -- 32-- Extensive contributions were provided by Ada Core Technologies Inc. -- 33-- -- 34------------------------------------------------------------------------------ 35 36with System.Interrupts; 37 38package Ada.Interrupts is 39 40 type Interrupt_ID is new System.Interrupts.Ada_Interrupt_ID; 41 42 type Parameterless_Handler is access protected procedure; 43 44 function Is_Reserved (Interrupt : Interrupt_ID) return Boolean; 45 46 function Is_Attached (Interrupt : Interrupt_ID) return Boolean; 47 48 function Current_Handler 49 (Interrupt : Interrupt_ID) return Parameterless_Handler; 50 51 procedure Attach_Handler 52 (New_Handler : Parameterless_Handler; 53 Interrupt : Interrupt_ID); 54 55 procedure Exchange_Handler 56 (Old_Handler : out Parameterless_Handler; 57 New_Handler : Parameterless_Handler; 58 Interrupt : Interrupt_ID); 59 60 procedure Detach_Handler (Interrupt : Interrupt_ID); 61 62 function Reference (Interrupt : Interrupt_ID) return System.Address; 63 64private 65 pragma Inline (Is_Reserved); 66 pragma Inline (Is_Attached); 67 pragma Inline (Current_Handler); 68 pragma Inline (Attach_Handler); 69 pragma Inline (Detach_Handler); 70 pragma Inline (Exchange_Handler); 71end Ada.Interrupts; 72