/usr/share/perl5/Child/Link/Parent.pm is in libchild-perl 0.012-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 | package Child::Link::Parent;
use strict;
use warnings;
use Child::Util;
use base 'Child::Link';
add_accessors qw/detached/;
sub detach {
my $self = shift;
require POSIX;
$self->_detached( POSIX::setsid() )
|| die "Cannot detach from parent $!";
}
1;
=head1 NAME
Child::Link::Proc - Proc object used by L<Child>.
=head1 SEE ALSO
This class inherits from:
=over 4
=item L<Child::Link>
=back
=head1 METHODS
=over 4
=item $proc->pid()
Returns the parent process PID.
=item $proc->detach()
Detach the from the parent. uses POSIX::setsid(). Not available in windows.
=back
=head1 HISTORY
Most of this was part of L<Parrallel::Runner> intended for use in the L<Fennec>
project. Fennec is being broken into multiple parts, this is one such part.
=head1 FENNEC PROJECT
This module is part of the Fennec project. See L<Fennec> for more details.
Fennec is a project to develop an extendable and powerful testing framework.
Together the tools that make up the Fennec framework provide a potent testing
environment.
The tools provided by Fennec are also useful on their own. Sometimes a tool
created for Fennec is useful outside the greater framework. Such tools are
turned into their own projects. This is one such project.
=over 2
=item L<Fennec> - The core framework
The primary Fennec project that ties them all together.
=back
=head1 AUTHORS
Chad Granum L<exodist7@gmail.com>
=head1 COPYRIGHT
Copyright (C) 2010 Chad Granum
Child is free software; Standard perl licence.
Child 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 license for more details.
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