zeldon/htop
1
0
Fork 0
mirror of https://github.com/xzeldon/htop.git synced 2025-07-12 12:14:36 +03:00
Code Issues Packages Projects Releases Wiki Activity

Read CPU frequency from sysfs by default

Browse Source 
Use the more portable sysfs node /sys/devices/system/cpu/cpuX/cpufreq/scaling_cur_freq
to get the CPU frequency.
In case of an error fall back to /proc/cpuinfo .

Also use a fixed width of 4 for the frequency to avoid position jumps
in case the frequency moves in the range 900-1100 MHz.
This commit is contained in:
Christian Göttsche
2020-09-22 14:50:50 +02:00
committed by cgzones
parent f4e1f4619f
commit edf1b10d2c
2 changed files with 85 additions and 59 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
CPUMeter.c
View File

@ -45,7 +45,7 @@ static void CPUMeter_updateValues(Meter* this, char* buffer, int size) {
if (isnan(cpuFrequency)) {
xSnprintf(cpuFrequencyBuffer, sizeof(cpuFrequencyBuffer), "N/A");
} else {
xSnprintf(cpuFrequencyBuffer, sizeof(cpuFrequencyBuffer), "%.0fMHz", cpuFrequency);
xSnprintf(cpuFrequencyBuffer, sizeof(cpuFrequencyBuffer), "%4uMHz", (unsigned)cpuFrequency);
}
if (this->pl->settings->showCPUUsage) {
xSnprintf(buffer, size, "%5.1f%% %s", percent, cpuFrequencyBuffer);