739 	if (d->bd_rtout > 0 && d->bd_state == BPF_IDLE) {  in bpf_start_timer()
756 		d->bd_state = BPF_WAITING;  in bpf_start_timer()
880 	d->bd_state = BPF_IDLE;  in bpfopen()
949 	switch (d->bd_state) {  in bpfclose()
972 			d->bd_state = BPF_DRAINING;  in bpfclose()
973 			while (d->bd_state == BPF_DRAINING) {  in bpfclose()
978 		d->bd_state = BPF_IDLE;  in bpfclose()
985 		d->bd_state = BPF_IDLE;  in bpfclose()
1123 	if (d->bd_state == BPF_WAITING) {  in bpfread()
1127 	timed_out = (d->bd_state == BPF_TIMED_OUT);  in bpfread()
1128 	d->bd_state = BPF_IDLE;  in bpfread()
1380 	if (d->bd_state == BPF_WAITING) {  in bpf_wakeup()
1382 		d->bd_state = BPF_IDLE;  in bpf_wakeup()
1401 	if (d->bd_state == BPF_WAITING) {  in bpf_timed_out()
1406 		d->bd_state = BPF_TIMED_OUT;  in bpf_timed_out()
1410 	} else if (d->bd_state == BPF_DRAINING) {  in bpf_timed_out()
1415 		d->bd_state = BPF_IDLE;  in bpf_timed_out()
1867 	if (d->bd_state == BPF_WAITING) {  in bpfioctl()
1870 	d->bd_state = BPF_IDLE;  in bpfioctl()
2760 		    d->bd_state == BPF_TIMED_OUT) && d->bd_slen != 0)) {  in bpfselect()
2848 		    d->bd_state == BPF_TIMED_OUT ? d->bd_slen : d->bd_hlen);  in filt_bpfread_common()
3769 	} else if (d->bd_immediate || d->bd_state == BPF_TIMED_OUT) {  in catchpacket()