bsd/net/bpf.c

572 	if (d->bd_rtout > 0 && d->bd_state == BPF_IDLE) {
580 		 * The state is BPF_IDLE, so the timer hasn't
602 	 * Our caller is expected to set d->bd_state to BPF_IDLE,
607 	 * find the state is BPF_IDLE, and just release the
677 	d->bd_state = BPF_IDLE;
723 		case BPF_IDLE:
750 			d->bd_state = BPF_IDLE;
757 			d->bd_state = BPF_IDLE;
854 	d->bd_state = BPF_IDLE;
1040 		d->bd_state = BPF_IDLE;
1074 		d->bd_state = BPF_IDLE;
1250 	d->bd_state = BPF_IDLE;