/usr/share/phoronix-test-suite/pts-core/objects/phodevi/sensors/cpu_fanspeed.php is in phoronix-test-suite 4.8.3-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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/*
Phoronix Test Suite
URLs: http://www.phoronix.com, http://www.phoronix-test-suite.com/
Copyright (C) 2009 - 2011, Phoronix Media
Copyright (C) 2009 - 2011, Michael Larabel
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 3 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/>.
*/
class cpu_fanspeed implements phodevi_sensor
{
public static function get_type()
{
return 'cpu';
}
public static function get_sensor()
{
return 'fan-speed';
}
public static function get_unit()
{
return 'RPM';
}
public static function support_check()
{
$test = self::read_sensor();
return is_numeric($test) && $test != -1;
}
public static function read_sensor()
{
$fan_speed = -1;
if(phodevi::is_linux())
{
$raw_fan = phodevi_linux_parser::read_sysfs_node('/sys/class/hwmon/hwmon*/device/fan1_input', 'POSITIVE_NUMERIC');
if($raw_fan == -1)
{
$raw_fan = phodevi_linux_parser::read_sysfs_node('/sys/class/hwmon/hwmon*/fan1_input', 'POSITIVE_NUMERIC');
}
if($raw_fan != -1)
{
$fan_speed = $raw_fan;
}
}
return $fan_speed;
}
}
?>
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