710 		struct tpacket_block_desc *pbd1, __u32 status)  in prb_flush_block()  argument
717 	start = (u8 *)pbd1;  in prb_flush_block()
731 	BLOCK_STATUS(pbd1) = status;  in prb_flush_block()
736 	start = (u8 *)pbd1;  in prb_flush_block()
753 		struct tpacket_block_desc *pbd1,  in prb_close_block()  argument
759 	struct tpacket_hdr_v1 *h1 = &pbd1->hdr.bh1;  in prb_close_block()
769 	if (BLOCK_NUM_PKTS(pbd1)) {  in prb_close_block()
787 	prb_flush_block(pkc1, pbd1, status);  in prb_close_block()
807 	struct tpacket_block_desc *pbd1)  in prb_open_block()  argument
810 	struct tpacket_hdr_v1 *h1 = &pbd1->hdr.bh1;  in prb_open_block()
818 	BLOCK_SNUM(pbd1) = pkc1->knxt_seq_num++;  in prb_open_block()
819 	BLOCK_NUM_PKTS(pbd1) = 0;  in prb_open_block()
820 	BLOCK_LEN(pbd1) = BLK_PLUS_PRIV(pkc1->blk_sizeof_priv);  in prb_open_block()
827 	pkc1->pkblk_start = (char *)pbd1;  in prb_open_block()
830 	BLOCK_O2FP(pbd1) = (__u32)BLK_PLUS_PRIV(pkc1->blk_sizeof_priv);  in prb_open_block()
831 	BLOCK_O2PRIV(pbd1) = BLK_HDR_LEN;  in prb_open_block()
833 	pbd1->version = pkc1->version;  in prb_open_block()