projects / thirdparty / gcc.git / blame
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|---|---|---|
| bde58e32 AC |
1 | ------------------------------------------------------------------------------ |
| 2 | -- -- | |
| 3084fecd | 3 | -- GNAT RUN-TIME COMPONENTS -- |
| bde58e32 AC |
4 | -- -- |
| 5 | -- G N A T . S I G N A L S -- | |
| 6 | -- -- | |
| 7 | -- B o d y -- | |
| 8 | -- -- | |
| 4b490c1e | 9 | -- Copyright (C) 2003-2020, Free Software Foundation, Inc. -- |
| bde58e32 AC |
10 | -- -- |
| 11 | -- GNAT is free software; you can redistribute it and/or modify it under -- | |
| 12 | -- terms of the GNU General Public License as published by the Free Soft- -- | |
| 748086b7 | 13 | -- ware Foundation; either version 3, or (at your option) any later ver- -- |
| bde58e32 AC |
14 | -- sion. GNAT is distributed in the hope that it will be useful, but WITH- -- |
| 15 | -- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY -- | |
| 748086b7 JJ |
16 | -- or FITNESS FOR A PARTICULAR PURPOSE. -- |
| 17 | -- -- | |
| 18 | -- As a special exception under Section 7 of GPL version 3, you are granted -- | |
| 19 | -- additional permissions described in the GCC Runtime Library Exception, -- | |
| 20 | -- version 3.1, as published by the Free Software Foundation. -- | |
| 21 | -- -- | |
| 22 | -- You should have received a copy of the GNU General Public License and -- | |
| 23 | -- a copy of the GCC Runtime Library Exception along with this program; -- | |
| 24 | -- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see -- | |
| 25 | -- <http://www.gnu.org/licenses/>. -- | |
| bde58e32 AC |
26 | -- -- |
| 27 | -- GNAT was originally developed by the GNAT team at New York University. -- | |
| 28 | -- Extensive contributions were provided by Ada Core Technologies Inc. -- | |
| 29 | -- -- | |
| 30 | ------------------------------------------------------------------------------ | |
| 31 | ||
| 32 | with System.Interrupts; | |
| 33 | ||
| 34 | package body GNAT.Signals is | |
| 35 | ||
| 36 | package SI renames System.Interrupts; | |
| 37 | ||
| 38 | ------------------ | |
| 39 | -- Block_Signal -- | |
| 40 | ------------------ | |
| 41 | ||
| 42 | procedure Block_Signal (Signal : Ada.Interrupts.Interrupt_ID) is | |
| 43 | begin | |
| 44 | SI.Block_Interrupt (SI.Interrupt_ID (Signal)); | |
| 45 | end Block_Signal; | |
| 46 | ||
| 47 | ---------------- | |
| 48 | -- Is_Blocked -- | |
| 49 | ---------------- | |
| 50 | ||
| 3084fecd | 51 | function Is_Blocked (Signal : Ada.Interrupts.Interrupt_ID) return Boolean is |
| bde58e32 AC |
52 | begin |
| 53 | return SI.Is_Blocked (SI.Interrupt_ID (Signal)); | |
| 54 | end Is_Blocked; | |
| 55 | ||
| 56 | -------------------- | |
| 57 | -- Unblock_Signal -- | |
| 58 | -------------------- | |
| 59 | ||
| 60 | procedure Unblock_Signal (Signal : Ada.Interrupts.Interrupt_ID) is | |
| 61 | begin | |
| 62 | SI.Unblock_Interrupt (SI.Interrupt_ID (Signal)); | |
| 63 | end Unblock_Signal; | |
| 64 | ||
| 65 | end GNAT.Signals; |