1318 	struct usbi_transfer *itransfer = malloc(alloc_size);  in libusb_alloc_transfer()  local
1319 	if (!itransfer)  in libusb_alloc_transfer()
1322 	memset(itransfer, 0, alloc_size);  in libusb_alloc_transfer()
1323 	itransfer->num_iso_packets = iso_packets;  in libusb_alloc_transfer()
1324 	usbi_mutex_init(&itransfer->lock, NULL);  in libusb_alloc_transfer()
1325 	return USBI_TRANSFER_TO_LIBUSB_TRANSFER(itransfer);  in libusb_alloc_transfer()
1347 	struct usbi_transfer *itransfer;  in libusb_free_transfer()  local
1354 	itransfer = LIBUSB_TRANSFER_TO_USBI_TRANSFER(transfer);  in libusb_free_transfer()
1355 	usbi_mutex_destroy(&itransfer->lock);  in libusb_free_transfer()
1356 	free(itransfer);  in libusb_free_transfer()
1374 	struct usbi_transfer *itransfer =  in libusb_submit_transfer()  local
1379 	usbi_mutex_lock(&itransfer->lock);  in libusb_submit_transfer()
1380 	itransfer->transferred = 0;  in libusb_submit_transfer()
1381 	itransfer->flags = 0;  in libusb_submit_transfer()
1382 	r = calculate_timeout(itransfer);  in libusb_submit_transfer()
1388 	first = add_to_flying_list(itransfer);  in libusb_submit_transfer()
1389 	r = usbi_backend->submit_transfer(itransfer);  in libusb_submit_transfer()
1392 		list_del(&itransfer->list);  in libusb_submit_transfer()
1400 			{ itransfer->timeout.tv_sec, itransfer->timeout.tv_usec * 1000 } };  in libusb_submit_transfer()
1411 	usbi_mutex_unlock(&itransfer->lock);  in libusb_submit_transfer()
1431 	struct usbi_transfer *itransfer =  in libusb_cancel_transfer()  local
1436 	usbi_mutex_lock(&itransfer->lock);  in libusb_cancel_transfer()
1437 	r = usbi_backend->cancel_transfer(itransfer);  in libusb_cancel_transfer()
1446 			itransfer->flags |= USBI_TRANSFER_DEVICE_DISAPPEARED;  in libusb_cancel_transfer()
1449 	itransfer->flags |= USBI_TRANSFER_CANCELLING;  in libusb_cancel_transfer()
1451 	usbi_mutex_unlock(&itransfer->lock);  in libusb_cancel_transfer()
1523 int usbi_handle_transfer_completion(struct usbi_transfer *itransfer,  in usbi_handle_transfer_completion()  argument
1527 		USBI_TRANSFER_TO_LIBUSB_TRANSFER(itransfer);  in usbi_handle_transfer_completion()
1538 	list_del(&itransfer->list);  in usbi_handle_transfer_completion()
1556 		if (rqlen != itransfer->transferred) {  in usbi_handle_transfer_completion()
1564 	transfer->actual_length = itransfer->transferred;  in usbi_handle_transfer_completion()
1842 static void handle_timeout(struct usbi_transfer *itransfer)  in handle_timeout()  argument
1845 		USBI_TRANSFER_TO_LIBUSB_TRANSFER(itransfer);  in handle_timeout()
1848 	itransfer->flags |= USBI_TRANSFER_TIMED_OUT;  in handle_timeout()