701 	if (d->bd_rtout > 0 && d->bd_state == BPF_IDLE) {  in bpf_start_timer()
718 		d->bd_state = BPF_WAITING;  in bpf_start_timer()
842 	d->bd_state = BPF_IDLE;  in bpfopen()
911 	switch (d->bd_state) {  in bpfclose()
934 			d->bd_state = BPF_DRAINING;  in bpfclose()
935 			while (d->bd_state == BPF_DRAINING) {  in bpfclose()
940 		d->bd_state = BPF_IDLE;  in bpfclose()
947 		d->bd_state = BPF_IDLE;  in bpfclose()
1085 	if (d->bd_state == BPF_WAITING) {  in bpfread()
1089 	timed_out = (d->bd_state == BPF_TIMED_OUT);  in bpfread()
1090 	d->bd_state = BPF_IDLE;  in bpfread()
1342 	if (d->bd_state == BPF_WAITING) {  in bpf_wakeup()
1344 		d->bd_state = BPF_IDLE;  in bpf_wakeup()
1363 	if (d->bd_state == BPF_WAITING) {  in bpf_timed_out()
1368 		d->bd_state = BPF_TIMED_OUT;  in bpf_timed_out()
1372 	} else if (d->bd_state == BPF_DRAINING) {  in bpf_timed_out()
1377 		d->bd_state = BPF_IDLE;  in bpf_timed_out()
1829 	if (d->bd_state == BPF_WAITING) {  in bpfioctl()
1832 	d->bd_state = BPF_IDLE;  in bpfioctl()
2683 		    d->bd_state == BPF_TIMED_OUT) && d->bd_slen != 0)) {  in bpfselect()
2771 		    d->bd_state == BPF_TIMED_OUT ? d->bd_slen : d->bd_hlen);  in filt_bpfread_common()
3690 	} else if (d->bd_immediate || d->bd_state == BPF_TIMED_OUT) {  in catchpacket()