/usr/lib/perl5/Net/Libdnet/Eth.pm is in libnet-libdnet-perl 0.98-1build1.
This file is owned by root:root, with mode 0o644.
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# $Id: Eth.pm 57 2012-11-02 16:39:39Z gomor $
#
package Net::Libdnet::Eth;
use strict; use warnings;
use base qw(Class::Gomor::Array);
our @AS = qw(
device
_handle
);
__PACKAGE__->cgBuildIndices;
__PACKAGE__->cgBuildAccessorsScalar(\@AS);
use Net::Libdnet qw(:eth);
sub new {
my $self = shift->SUPER::new(@_);
my $handle = dnet_eth_open($self->device) or return;
$self->_handle($handle);
$self;
}
sub get {
my $self = shift;
dnet_eth_get($self->_handle);
}
sub set {
my $self = shift;
my ($addr) = @_;
dnet_eth_set($self->_handle, $addr);
}
sub send {
my $self = shift;
my ($buf) = @_;
dnet_eth_send($self->_handle, $buf, length($buf));
}
sub DESTROY {
my $self = shift;
defined($self->_handle) && dnet_eth_close($self->_handle);
}
1;
__END__
=head1 NAME
Net::Libdnet::Eth - high level API to access libdnet eth_* functions
=head1 SYNOPSIS
use Net::Libdnet::Eth;
my $h = Net::Libdnet::Eth->new(device => 'eth0');
=head1 DESCRIPTION
This modules is a higher level abstraction for libdnet eth_* functions.
=head1 METHODS
=over 4
=item B<new> (device => scalar)
Returns an object to eth layer on success, undef otherwise. You MUST give a network interface to use for sending.
=item B<get> ()
Returns the hardware address associated with used network interface. Returns undef on error.
=item B<set> (scalar)
Sets the hardware address specified by scalar of used network interface. Returns undef on error.
=item B<send> (scalar)
Sends the raw data specified by scalar to the network interface. Returns the number of bytes sent on sucess, undef on error.
=back
=head1 AUTHOR
Patrice E<lt>GomoRE<gt> Auffret
=head1 COPYRIGHT AND LICENSE
You may distribute this module under the terms of the BSD license. See LICENSE file in the source distribution archive.
Copyright (c) 2008-2012, Patrice <GomoR> Auffret
=cut
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