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------------------------------------------------------------------------------
-- --
-- GNAT RUN-TIME COMPONENTS --
-- --
-- G N A T . S I G N A L S --
-- --
-- B o d y --
-- --
-- Copyright (C) 2003-2005, 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. --
-- --
------------------------------------------------------------------------------
with System.Interrupts;
package body GNAT.Signals is
package SI renames System.Interrupts;
------------------
-- Block_Signal --
------------------
procedure Block_Signal (Signal : Ada.Interrupts.Interrupt_ID) is
begin
SI.Block_Interrupt (SI.Interrupt_ID (Signal));
end Block_Signal;
----------------
-- Is_Blocked --
----------------
function Is_Blocked (Signal : Ada.Interrupts.Interrupt_ID) return Boolean is
begin
return SI.Is_Blocked (SI.Interrupt_ID (Signal));
end Is_Blocked;
--------------------
-- Unblock_Signal --
--------------------
procedure Unblock_Signal (Signal : Ada.Interrupts.Interrupt_ID) is
begin
SI.Unblock_Interrupt (SI.Interrupt_ID (Signal));
end Unblock_Signal;
end GNAT.Signals;
|
