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battery

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This commit is contained in:
Jos Dehaes 2021-10-22 15:43:22 +02:00
parent 41ba986954
commit 81b63652bf
1 changed files with 24 additions and 1 deletions
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25
src/freebsd/btop_collect.cpp
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@ -297,9 +297,32 @@ namespace Cpu {
auto get_battery() -> tuple<int, long, string> {
if (not has_battery) return {0, 0, ""};
uint32_t percent = -1;
long seconds = -1;
uint32_t percent = -1;
size_t size = sizeof(percent);
string status = "discharging";
if (sysctlbyname("hw.acpi.battery.life", &percent, &size, NULL, 0) < 0) {
Logger::warning("Could not get battery pct");
} else {
has_battery = true;
size_t size = sizeof(seconds);
if (sysctlbyname("hw.acpi.battery.time", &seconds, &size, NULL, 0) < 0) {
Logger::warning("Could not get battery seconds");
}
int state;
size = sizeof(state);
if (sysctlbyname("hw.acpi.battery.state", &state, &size, NULL, 0) < 0) {
Logger::warning("Could not get battery state");
} else {
if (state == 2) {
status = "charging";
}
}
if (percent == 100) {
status = "full";
}
}
return {percent, seconds, status};
}