| ------------------------------------------------------------------------------ |
| -- -- |
| -- 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; |
