linux/tools/power/cpupower/utils
Michal Privoznik ad1d8313cd tools / cpupower: Correctly detect if running as root
Some operations, like frequency-set, need root privileges. However,
the way that this is detected is not correct. The getuid() is called,
while in fact geteuid() should be. This way we can allow
distributions or users to set SETUID flags on the cpupower binary if
they want to and let regular users change the cpu frequency governor.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Acked-by: Thomas Renninger <trenn@suse.de>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-12-19 23:01:03 +01:00
..
helpers PM / tools: cpupower: drop negativity check on unsigned value 2014-07-19 21:41:17 +02:00
idle_monitor cpupower: mperf monitor: Correct use of ! and & 2014-07-30 01:57:12 +02:00
builtin.h cpupower: Introduce idle-set subcommand and C-state enabling/disabling 2013-07-05 01:52:19 +02:00
cpufreq-info.c PM / tools: cpupower: add option to display values without round offs 2014-05-07 00:19:06 +02:00
cpufreq-set.c cpupower: Remove redundant error check 2014-07-30 01:57:13 +02:00
cpuidle-info.c Revert "tools: cpupower: fix return checks for sysfs_get_idlestate_count()" 2014-12-14 22:14:16 +01:00
cpuidle-set.c cpupower: Introduce idle state disable-by-latency and enable-all 2014-05-17 00:36:36 +02:00
cpupower-info.c cpupower: Remove mc and smt power aware scheduler info/settings 2014-05-17 00:36:37 +02:00
cpupower-set.c cpupower: Remove mc and smt power aware scheduler info/settings 2014-05-17 00:36:37 +02:00
cpupower.c tools / cpupower: Correctly detect if running as root 2014-12-19 23:01:03 +01:00
version-gen.sh cpupowerutils: use kernel version-derived version string 2011-07-29 18:35:39 +02:00