859 	if (d->bd_rtout > 0 && d->bd_state == BPF_IDLE) {  in bpf_start_timer()
876 		d->bd_state = BPF_WAITING;  in bpf_start_timer()
1000 	d->bd_state = BPF_IDLE;  in bpfopen()
1069 	switch (d->bd_state) {  in bpfclose()
1092 			d->bd_state = BPF_DRAINING;  in bpfclose()
1093 			while (d->bd_state == BPF_DRAINING) {  in bpfclose()
1098 		d->bd_state = BPF_IDLE;  in bpfclose()
1105 		d->bd_state = BPF_IDLE;  in bpfclose()
1243 	if (d->bd_state == BPF_WAITING) {  in bpfread()
1247 	timed_out = (d->bd_state == BPF_TIMED_OUT);  in bpfread()
1248 	d->bd_state = BPF_IDLE;  in bpfread()
1500 	if (d->bd_state == BPF_WAITING) {  in bpf_wakeup()
1502 		d->bd_state = BPF_IDLE;  in bpf_wakeup()
1521 	if (d->bd_state == BPF_WAITING) {  in bpf_timed_out()
1526 		d->bd_state = BPF_TIMED_OUT;  in bpf_timed_out()
1530 	} else if (d->bd_state == BPF_DRAINING) {  in bpf_timed_out()
1535 		d->bd_state = BPF_IDLE;  in bpf_timed_out()
2004 	if (d->bd_state == BPF_WAITING) {  in bpfioctl()
2007 	d->bd_state = BPF_IDLE;  in bpfioctl()
2954 		    d->bd_state == BPF_TIMED_OUT) && d->bd_slen != 0)) {  in bpfselect()
3042 		    d->bd_state == BPF_TIMED_OUT ? d->bd_slen : d->bd_hlen);  in filt_bpfread_common()
3963 	} else if (d->bd_immediate || d->bd_state == BPF_TIMED_OUT) {  in catchpacket()