TFD_TIMER_ABSTIME
(flags & TFD_TIMER_ABSTIME) && (flags & TFD_TIMER_CANCEL_ON_SET)) {
htmode = (flags & TFD_TIMER_ABSTIME) ? HRTIMER_MODE_ABS: HRTIMER_MODE_REL;
if (flags & TFD_TIMER_ABSTIME)
timerfd_alarm_start(ctx, texp, !(flags & TFD_TIMER_ABSTIME));
#define TFD_SETTIME_FLAGS (TFD_TIMER_ABSTIME | TFD_TIMER_CANCEL_ON_SET)
flags |= TFD_TIMER_ABSTIME;