| # Copyright © 2002 Adam Heath <doogie@debian.org> |
| # |
| # This program is free software; you can redistribute it and/or modify |
| # it under the terms of the GNU General Public License as published by |
| # the Free Software Foundation; either version 2 of the License, or |
| # (at your option) any later version. |
| # |
| # This program is distributed in the hope that it will be useful, |
| # but WITHOUT 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 |
| # along with this program. If not, see <http://www.gnu.org/licenses/>. |
| |
| package Dpkg::Exit; |
| |
| use strict; |
| use warnings; |
| |
| our $VERSION = "1.00"; |
| |
| our @handlers = (); |
| sub exit_handler { |
| &$_() foreach (reverse @handlers); |
| exit(127); |
| } |
| |
| $SIG{'INT'} = \&exit_handler; |
| $SIG{'HUP'} = \&exit_handler; |
| $SIG{'QUIT'} = \&exit_handler; |
| |
| # vim: set et sw=4 ts=8 |
| 1; |
