/usr/share/perl5/ImVirt/Utils/kmods.pm is in libimvirt-perl 0.9.6-4.
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 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 | # ImVirt - I'm virtualized?
#
# Authors:
# Thomas Liske <liske@ibh.de>
#
# Copyright Holder:
# 2009 - 2012 (C) IBH IT-Service GmbH [http://www.ibh.de/]
#
# License:
# 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 package; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#
package ImVirt::Utils::kmods;
use strict;
use warnings;
use Data::Dumper;
use ImVirt::Utils::procfs;
require Exporter;
our @ISA = qw(Exporter);
our @EXPORT = qw(
kmods_get
kmods_match
kmods_match_used
);
our $VERSION = '0.1';
my $procdir = procfs_getmp();
my %kmods;
if(open(HKMS, "$procdir/modules")) {
while(<HKMS>) {
chomp;
if(/^(\S+) (\d+) (\d+) (\S+) (\S+) (0x[a-f\d]+)/) {
${$kmods{$1}}{'size'} = $2;
${$kmods{$1}}{'instances'} = $3;
${$kmods{$1}}{'usedby'} = $4;
${$kmods{$1}}{'state'} = $5;
${$kmods{$1}}{'by'} = $6;
}
}
ImVirt::debug(__PACKAGE__, Dumper(\%kmods));
}
else {
ImVirt::debug(__PACKAGE__, "failed to open $procdir/modules: $!");
}
sub kmods_get() {
return %kmods;
}
sub kmods_match(%) {
my %regexs = @_;
my $pts = 0;
foreach my $kmod (keys %kmods) {
foreach my $regex (keys %regexs) {
if($kmod =~ /$regex/) {
$pts += $regexs{$regex};
delete($regexs{$regex});
}
}
}
return $pts;
}
sub kmods_match_used(%) {
my %regexs = @_;
my $pts = 0;
foreach my $kmod (keys %kmods) {
foreach my $regex (keys %regexs) {
if($kmod =~ /$regex/ && ${$kmods{$kmod}}{'instances'} > 0) {
$pts += $regexs{$regex};
delete($regexs{$regex});
}
}
}
return $pts;
}
1;
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