Function fermium::power::SDL_GetPowerInfo
source · pub unsafe extern "C" fn SDL_GetPowerInfo(
secs: *mut c_int,
pct: *mut c_int
) -> SDL_PowerState
Expand description
Get the current power supply details.
-
secs
Seconds of battery life left. You can pass a NULL here if you don’t care. Will return -1 if we can’t determine a value, or if we’re not running on a battery. -
pct
Percentage of battery life left, between 0 and 100. You can pass a NULL here if you don’t care. Will return -1 if we can’t determine a value, or if we’re not running on a battery.
Returns: The state of the battery (if any).