481 static void __v3_test_block_len(struct block_desc *pbd, uint32_t bytes, int block_num)  in __v3_test_block_len()  argument
485 			"len:%u != actual len:%u\n", block_num,  in __v3_test_block_len()
491 static void __v3_test_block_header(struct block_desc *pbd, const int block_num)  in __v3_test_block_header()  argument
494 		fprintf(stderr, "\nblock %u: not in TP_STATUS_USER\n", block_num);  in __v3_test_block_header()
501 static void __v3_walk_block(struct block_desc *pbd, const int block_num)  in __v3_walk_block()  argument
507 	__v3_test_block_header(pbd, block_num);  in __v3_walk_block()
529 	__v3_test_block_len(pbd, bytes_with_padding, block_num);  in __v3_walk_block()
541 	unsigned int block_num = 0;  in walk_v3_rx()  local
559 		pbd = (struct block_desc *) ring->rd[block_num].iov_base;  in walk_v3_rx()
564 		__v3_walk_block(pbd, block_num);  in walk_v3_rx()
567 		block_num = (block_num + 1) % ring->rd_num;  in walk_v3_rx()