Function time

components/libc/compilers/common/ctime.c:340–359

* Returns the current time. * * @param time_t * t the timestamp pointer, if not used, keep NULL. * * @return The value ((time_t)-1) is returned if the calendar time is not available. * If timer is not a NULL pointer, the return value is also stored in timer. * */

 *
 */
rt_weak time_t time(time_t *t)
{
#ifdef RT_USING_RTC
    time_t _t;

    if (_control_rtc(RT_DEVICE_CTRL_RTC_GET_TIME, &_t) != RT_EOK)
    {
        rt_set_errno(EFAULT);
        return (time_t)-1;
    }

    if (t)
        *t = _t;

    return _t;
#else
    rt_set_errno(EFAULT);
    return (time_t)-1;
#endif
}
RTM_EXPORT(time);

rt_weak clock_t clock(void)