| ------------------------------------------------------------------------------ |
| -- -- |
| -- GNAT RUN-TIME COMPONENTS -- |
| -- -- |
| -- G N A T . C T R L _ C -- |
| -- -- |
| -- B o d y -- |
| -- -- |
| -- Copyright (C) 2002-2021, AdaCore -- |
| -- -- |
| -- 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. -- |
| -- -- |
| -- As a special exception under Section 7 of GPL version 3, you are granted -- |
| -- additional permissions described in the GCC Runtime Library Exception, -- |
| -- version 3.1, as published by the Free Software Foundation. -- |
| -- -- |
| -- 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. -- |
| -- -- |
| ------------------------------------------------------------------------------ |
| |
| package body GNAT.Ctrl_C is |
| |
| type C_Handler_Type is access procedure; |
| pragma Convention (C, C_Handler_Type); |
| |
| Ada_Handler : Handler_Type; |
| |
| procedure C_Handler; |
| pragma Convention (C, C_Handler); |
| |
| --------------- |
| -- C_Handler -- |
| --------------- |
| |
| procedure C_Handler is |
| begin |
| Ada_Handler.all; |
| end C_Handler; |
| |
| --------------------- |
| -- Install_Handler -- |
| --------------------- |
| |
| procedure Install_Handler (Handler : Handler_Type) is |
| procedure Internal (Handler : C_Handler_Type); |
| pragma Import (C, Internal, "__gnat_install_int_handler"); |
| begin |
| Ada_Handler := Handler; |
| Internal (C_Handler'Access); |
| end Install_Handler; |
| |
| end GNAT.Ctrl_C; |
