Gecko [ c.stage.kornherr.net ]

Name	Size	Permission	Date
Build	[ DIR ]	drwxr-xr-x	2026-07-29 12:52
Changelog	[ DIR ]	drwxr-xr-x	2026-07-29 12:52
Compression	[ DIR ]	drwxr-xr-x	2026-07-29 12:52
Control	[ DIR ]	drwxr-xr-x	2026-07-29 12:52
Deps	[ DIR ]	drwxr-xr-x	2026-07-29 12:52
Dist	[ DIR ]	drwxr-xr-x	2026-07-29 12:52
Interface	[ DIR ]	drwxr-xr-x	2026-07-29 12:52
OpenPGP	[ DIR ]	drwxr-xr-x	2026-07-29 12:52
Shlibs	[ DIR ]	drwxr-xr-x	2026-07-29 12:52
Source	[ DIR ]	drwxr-xr-x	2026-07-29 12:52
Vendor	[ DIR ]	drwxr-xr-x	2026-07-29 12:52
Arch.pm	14.76 KB	-rw-r--r--	2026-05-06 17:38
BuildAPI.pm	3.33 KB	-rw-r--r--	2026-05-06 17:38
BuildEnv.pm	2.23 KB	-rw-r--r--	2026-05-06 17:38
BuildFlags.pm	14.42 KB	-rw-r--r--	2026-05-06 17:38
BuildInfo.pm	3.07 KB	-rw-r--r--	2026-05-06 17:38
BuildOptions.pm	6.2 KB	-rw-r--r--	2026-05-06 17:38
BuildProfiles.pm	3.93 KB	-rw-r--r--	2026-05-06 17:38
BuildTree.pm	2.13 KB	-rw-r--r--	2026-05-06 17:38
BuildTypes.pm	6.02 KB	-rw-r--r--	2026-05-06 17:38
Changelog.pm	20.46 KB	-rw-r--r--	2026-05-06 17:38
Checksums.pm	11.04 KB	-rw-r--r--	2026-05-06 17:38
Compression.pm	11.94 KB	-rw-r--r--	2026-05-06 17:38
Conf.pm	5.77 KB	-rw-r--r--	2026-05-06 17:38
Control.pm	7.67 KB	-rw-r--r--	2026-05-06 17:38
Deps.pm	14.76 KB	-rw-r--r--	2026-05-06 17:38
ErrorHandling.pm	5.6 KB	-rw-r--r--	2026-05-06 17:38
Exit.pm	2.42 KB	-rw-r--r--	2026-05-06 17:38
File.pm	2.06 KB	-rw-r--r--	2026-05-06 17:38
Getopt.pm	1.52 KB	-rw-r--r--	2026-05-06 17:38
Gettext.pm	5.31 KB	-rw-r--r--	2026-05-06 17:38
IPC.pm	11.6 KB	-rw-r--r--	2026-05-06 17:38
Index.pm	11.41 KB	-rw-r--r--	2026-05-06 17:38
Lock.pm	2.12 KB	-rw-r--r--	2026-05-06 17:38
OpenPGP.pm	3.99 KB	-rw-r--r--	2026-05-06 17:38
Package.pm	2.22 KB	-rw-r--r--	2026-05-06 17:38
Path.pm	8.7 KB	-rw-r--r--	2026-05-06 17:38
Shlibs.pm	5.69 KB	-rw-r--r--	2026-05-06 17:38
Substvars.pm	11.72 KB	-rw-r--r--	2026-05-06 17:38
Vendor.pm	8.73 KB	-rw-r--r--	2026-05-06 17:38
Version.pm	12.86 KB	-rw-r--r--	2026-05-06 17:38

Rename

# Copyright © 2002 Adam Heath <doogie@debian.org>
# Copyright © 2012-2013 Guillem Jover <guillem@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 <https://www.gnu.org/licenses/>.

=encoding utf8

=head1 NAME

Dpkg::Exit - program exit handlers

=head1 DESCRIPTION

The Dpkg::Exit module provides support functions to run handlers on exit.

=cut

package Dpkg::Exit 2.00;

use strict;
use warnings;

our @EXPORT_OK = qw(
    push_exit_handler
    pop_exit_handler
    run_exit_handlers
);

use Exporter qw(import);

my @handlers = ();

=head1 FUNCTIONS

=over 4

=item push_exit_handler($func)

=cut

sub push_exit_handler {
    my ($func) = shift;

_setup_exit_handlers() if @handlers == 0;
    push @handlers, $func;
}

=item pop_exit_handler()

Pop the last registered exit handler from the handlers stack.

=cut

sub pop_exit_handler {
    _reset_exit_handlers() if @handlers == 1;
    pop @handlers;
}

=item run_exit_handlers()

Run the registered exit handlers.

=cut

sub run_exit_handlers {
    while (my $handler = pop @handlers) {
        $handler->();
    }
    _reset_exit_handlers();
}

sub _exit_handler {
    run_exit_handlers();
    exit(127);
}

my @SIGNAMES = qw(INT HUP QUIT);
my %SIGOLD;

sub _setup_exit_handlers
{
    foreach my $signame (@SIGNAMES) {
        $SIGOLD{$signame} = $SIG{$signame};
        $SIG{$signame} = \&_exit_handler;
    }
}

sub _reset_exit_handlers
{
    foreach my $signame (@SIGNAMES) {
        $SIG{$signame} = $SIGOLD{$signame};
    }
}

END {
    local $?;
    run_exit_handlers();
}

=back

=head1 CHANGES

=head2 Version 2.00 (dpkg 1.20.0)

Hide variable: @handlers.

=head2 Version 1.01 (dpkg 1.17.2)

New functions: push_exit_handler(), pop_exit_handler(), run_exit_handlers()

Deprecated variable: @handlers

=head2 Version 1.00 (dpkg 1.15.6)

Mark the module as public.

=cut