857 	if (d->bd_rtout > 0 && d->bd_state == BPF_IDLE) {  in bpf_start_timer()
874 		d->bd_state = BPF_WAITING;  in bpf_start_timer()
998 	d->bd_state = BPF_IDLE;  in bpfopen()
1067 	switch (d->bd_state) {  in bpfclose()
1090 			d->bd_state = BPF_DRAINING;  in bpfclose()
1091 			while (d->bd_state == BPF_DRAINING) {  in bpfclose()
1096 		d->bd_state = BPF_IDLE;  in bpfclose()
1103 		d->bd_state = BPF_IDLE;  in bpfclose()
1241 	if (d->bd_state == BPF_WAITING) {  in bpfread()
1245 	timed_out = (d->bd_state == BPF_TIMED_OUT);  in bpfread()
1246 	d->bd_state = BPF_IDLE;  in bpfread()
1498 	if (d->bd_state == BPF_WAITING) {  in bpf_wakeup()
1500 		d->bd_state = BPF_IDLE;  in bpf_wakeup()
1519 	if (d->bd_state == BPF_WAITING) {  in bpf_timed_out()
1524 		d->bd_state = BPF_TIMED_OUT;  in bpf_timed_out()
1528 	} else if (d->bd_state == BPF_DRAINING) {  in bpf_timed_out()
1533 		d->bd_state = BPF_IDLE;  in bpf_timed_out()
2002 	if (d->bd_state == BPF_WAITING) {  in bpfioctl()
2005 	d->bd_state = BPF_IDLE;  in bpfioctl()
2952 		    d->bd_state == BPF_TIMED_OUT) && d->bd_slen != 0)) {  in bpfselect()
3040 		    d->bd_state == BPF_TIMED_OUT ? d->bd_slen : d->bd_hlen);  in filt_bpfread_common()
3961 	} else if (d->bd_immediate || d->bd_state == BPF_TIMED_OUT) {  in catchpacket()