Lines Matching refs:req
48 struct tpacket_req3 req = {
56 req.tp_block_nr = 256;
57 req.tp_frame_nr = req.tp_block_size * req.tp_block_nr;
58 req.tp_frame_nr /= req.tp_frame_size;
73 SAFE_SETSOCKOPT(sock, SOL_PACKET, PACKET_RX_RING, &req,
74 sizeof(req));
75 req.tp_block_nr = 0;
76 req.tp_frame_nr = 0;
77 SAFE_SETSOCKOPT(sock, SOL_PACKET, PACKET_RX_RING, &req,
78 sizeof(req));
83 SAFE_SETSOCKOPT(sock, SOL_PACKET, PACKET_RX_RING, &req,
84 sizeof(req));
88 usleep(req.tp_retire_blk_tov * 3000);