1179 	while (d->bd_hbuf_read || d->bd_hbuf_write) {  in bpfclose()
1249 	if (d->bd_hbuf_read) \
1302 	while (d->bd_hbuf_read) {  in bpfread()
1358 		while (d->bd_hbuf_read) {  in bpfread()
1432 	d->bd_hbuf_read = true;  in bpfread()
1535 	d->bd_hbuf_read = false;  in bpfread()
1743 	if (d->bd_hbuf_read) {  in reset_d()
1821 	while (d_to->bd_hbuf_read || d_to->bd_hbuf_write) {  in bpf_setup()
1824 	d_to->bd_hbuf_read = true;  in bpf_setup()
1827 	while (d_from->bd_hbuf_read || d_from->bd_hbuf_write) {  in bpf_setup()
1830 	d_from->bd_hbuf_read = true;  in bpf_setup()
1926 	d_from->bd_hbuf_read = false;  in bpf_setup()
1930 	d_to->bd_hbuf_read = false;  in bpf_setup()
2082 		if (d->bd_hbuf && d->bd_hbuf_read) {  in bpfioctl()
2176 		while (d->bd_hbuf_read) {  in bpfioctl()
2764 	while (d->bd_hbuf_read) {  in bpf_setf()
2826 	while (!has_hbuf_read_write && (d->bd_hbuf_read || d->bd_hbuf_write)) {  in bpf_setif()
2956 	while (d->bd_hbuf_read) {  in bpf_setdlt()
3061 	while (d->bd_hbuf_read) {  in bpfselect()
3139 		data = (d->bd_hlen == 0 || d->bd_hbuf_read ?  in filt_bpfread_common()
3162 		data = ((d->bd_hlen == 0 || d->bd_hbuf_read) &&  in filt_bpfread_common()
4066 		if (d->bd_hbuf_read) {  in catchpacket()
4342 	if (d->bd_hbuf_read || d->bd_hbuf_write) {  in bpf_freed()
4516 			while (d->bd_hbuf_read || d->bd_hbuf_write) {  in bpfdetach()