Function k_uptime_get

pub unsafe extern "C" fn k_uptime_get() -> i64

@brief Get system uptime.

This routine returns the elapsed time since the system booted, in milliseconds.

@note While this function returns time in milliseconds, it does not mean it has millisecond resolution. The actual resolution depends on @kconfig{CONFIG_SYS_CLOCK_TICKS_PER_SEC} config option.

@return Current uptime in milliseconds.