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ntdll: Implement fill_battery_state() on FreeBSD.

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Signed-off-by: Damjan Jovanovic <damjan.jov@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Damjan Jovanovic 2021-12-04 13:23:51 +02:00 • committed by Alexandre Julliard
parent 9b8d043cc8
commit 36af18a4f1
1 changed files with 45 additions and 0 deletions
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45
dlls/ntdll/unix/system.c
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@ -3516,6 +3516,51 @@ static NTSTATUS fill_battery_state( SYSTEM_BATTERY_STATE *bs )
return STATUS_SUCCESS;
}
#elif defined(__FreeBSD__)
#include <dev/acpica/acpiio.h>
static NTSTATUS fill_battery_state( SYSTEM_BATTERY_STATE *bs )
{
size_t len;
int state = 0;
int rate_mW = 0;
int time_mins = -1;
int life_percent = 0;
bs->BatteryPresent = TRUE;
len = sizeof(state);
bs->BatteryPresent &= !sysctlbyname("hw.acpi.battery.state", &state, &len, NULL, 0);
len = sizeof(rate_mW);
bs->BatteryPresent &= !sysctlbyname("hw.acpi.battery.rate", &rate_mW, &len, NULL, 0);
len = sizeof(time_mins);
bs->BatteryPresent &= !sysctlbyname("hw.acpi.battery.time", &time_mins, &len, NULL, 0);
len = sizeof(life_percent);
bs->BatteryPresent &= !sysctlbyname("hw.acpi.battery.life", &life_percent, &len, NULL, 0);
if (bs->BatteryPresent)
{
bs->AcOnLine = (time_mins == -1);
bs->Charging = state & ACPI_BATT_STAT_CHARGING;
bs->Discharging = state & ACPI_BATT_STAT_DISCHARG;
bs->Rate = (rate_mW >= 0 ? -rate_mW : 0);
if (time_mins >= 0 && life_percent > 0)
{
bs->EstimatedTime = 60 * time_mins;
bs->RemainingCapacity = bs->EstimatedTime * rate_mW / 3600;
bs->MaxCapacity = bs->RemainingCapacity * 100 / life_percent;
}
else
{
bs->EstimatedTime = ~0u;
bs->RemainingCapacity = life_percent;
bs->MaxCapacity = 100;
}
}
return STATUS_SUCCESS;
}
#else
static NTSTATUS fill_battery_state( SYSTEM_BATTERY_STATE *bs )