116 static void transfer(int fd, uint8_t const *tx, uint8_t const *rx, size_t len)  in transfer()  argument
121 		.tx_buf = (unsigned long)tx,  in transfer()
149 		hex_dump(tx, len, 32, "TX");  in transfer()
303 	uint8_t *tx;  in transfer_escaped_string()  local
306 	tx = malloc(size);  in transfer_escaped_string()
307 	if (!tx)  in transfer_escaped_string()
314 	size = unescape((char *)tx, str, size);  in transfer_escaped_string()
315 	transfer(fd, tx, rx, size);  in transfer_escaped_string()
317 	free(tx);  in transfer_escaped_string()
325 	uint8_t *tx;  in transfer_file()  local
335 	tx = malloc(sb.st_size);  in transfer_file()
336 	if (!tx)  in transfer_file()
343 	bytes = read(tx_fd, tx, sb.st_size);  in transfer_file()
347 	transfer(fd, tx, rx, sb.st_size);  in transfer_file()
349 	free(tx);  in transfer_file()
372 	uint8_t *tx;  in transfer_buf()  local
376 	tx = malloc(len);  in transfer_buf()
377 	if (!tx)  in transfer_buf()
380 		tx[i] = random();  in transfer_buf()
386 	transfer(fd, tx, rx, len);  in transfer_buf()
392 		if (memcmp(tx, rx, len)) {  in transfer_buf()
394 			hex_dump(tx, len, 32, "TX");  in transfer_buf()
401 	free(tx);  in transfer_buf()