147 	struct pcap_dag *pd;  in dag_platform_cleanup()  local
150 		pd = p->priv;  in dag_platform_cleanup()
152 		if(dag_stop_stream(p->fd, pd->dag_stream) < 0)  in dag_platform_cleanup()
155 		if(dag_detach_stream(p->fd, pd->dag_stream) < 0)  in dag_platform_cleanup()
247 	struct pcap_dag *pd = p->priv;  in dag_read()  local
249 	int flags = pd->dag_offset_flags;  in dag_read()
255 	while (pd->dag_mem_top - pd->dag_mem_bottom < dag_record_size) {  in dag_read()
282 …if ( NULL == (pd->dag_mem_top = dag_advance_stream(p->fd, pd->dag_stream, &(pd->dag_mem_bottom))) …  in dag_read()
287 		pd->dag_mem_top = dag_offset(p->fd, &(pd->dag_mem_bottom), flags);  in dag_read()
290 		if (nonblocking && (pd->dag_mem_top - pd->dag_mem_bottom < dag_record_size))  in dag_read()
297 		   pd->dag_timeout &&  in dag_read()
298 		   (pd->dag_mem_top - pd->dag_mem_bottom < dag_record_size))  in dag_read()
307 	while (pd->dag_mem_top - pd->dag_mem_bottom >= dag_record_size) {  in dag_read()
314 		dag_record_t *header = (dag_record_t *)(pd->dag_mem_bottom);  in dag_read()
316 		dag_record_t *header = (dag_record_t *)(pd->dag_mem_base + pd->dag_mem_bottom);  in dag_read()
341 		pd->dag_mem_bottom += rlen;  in dag_read()
357 				if (pd->stat.ps_drop > (UINT_MAX - ntohs(header->lctr))) {  in dag_read()
358 					pd->stat.ps_drop = UINT_MAX;  in dag_read()
360 					pd->stat.ps_drop += ntohs(header->lctr);  in dag_read()
471 				packet_len -= (pd->dag_fcs_bits >> 3);  in dag_read()
486 				packet_len -= (pd->dag_fcs_bits >> 3);  in dag_read()
498 				packet_len -= (pd->dag_fcs_bits >> 3);  in dag_read()
590 			pd->stat.ps_recv++;  in dag_read()
965 	struct pcap_dag *pd = p->priv;  in dag_stats()  local
973 	*ps = pd->stat;  in dag_stats()
1082 	struct pcap_dag *pd = p->priv;  in dag_setnonblock()  local
1098 		if (dag_get_stream_poll(p->fd, pd->dag_stream,  in dag_setnonblock()
1113 		if (dag_set_stream_poll(p->fd, pd->dag_stream,  in dag_setnonblock()
1121 		pd->dag_offset_flags |= DAGF_NONBLOCK;  in dag_setnonblock()
1123 		pd->dag_offset_flags &= ~DAGF_NONBLOCK;  in dag_setnonblock()
1131 	struct pcap_dag *pd = p->priv;  local
1146 	if (dag_get_stream_erf_types(p->fd, pd->dag_stream, types, 255) < 0) {