1873   struct darwin_transfer_priv *tpriv = usbi_get_transfer_priv(itransfer);  in submit_iso_transfer()  local
1885   if (tpriv->num_iso_packets != transfer->num_iso_packets) {  in submit_iso_transfer()
1886     free(tpriv->isoc_framelist);  in submit_iso_transfer()
1887     tpriv->isoc_framelist = NULL;  in submit_iso_transfer()
1890   if (!tpriv->isoc_framelist) {  in submit_iso_transfer()
1891     tpriv->num_iso_packets = transfer->num_iso_packets;  in submit_iso_transfer()
1892 …tpriv->isoc_framelist = (IOUSBIsocFrame*) calloc ((size_t)transfer->num_iso_packets, sizeof(IOUSBI…  in submit_iso_transfer()
1893     if (!tpriv->isoc_framelist)  in submit_iso_transfer()
1901     tpriv->isoc_framelist[i].frReqCount = (UInt16)length;  in submit_iso_transfer()
1919     free(tpriv->isoc_framelist);  in submit_iso_transfer()
1920     tpriv->isoc_framelist = NULL;  in submit_iso_transfer()
1937 …                (UInt32)transfer->num_iso_packets, tpriv->isoc_framelist, darwin_async_io_callback,  in submit_iso_transfer()
1941 …                (UInt32)transfer->num_iso_packets, tpriv->isoc_framelist, darwin_async_io_callback,  in submit_iso_transfer()
1954     free (tpriv->isoc_framelist);  in submit_iso_transfer()
1955     tpriv->isoc_framelist = NULL;  in submit_iso_transfer()
1965   struct darwin_transfer_priv *tpriv = usbi_get_transfer_priv(itransfer);  in submit_control_transfer()  local
1969   memset(&tpriv->req, 0, sizeof(tpriv->req));  in submit_control_transfer()
1972   tpriv->req.bmRequestType     = setup->bmRequestType;  in submit_control_transfer()
1973   tpriv->req.bRequest          = setup->bRequest;  in submit_control_transfer()
1975   tpriv->req.wValue            = OSSwapLittleToHostInt16 (setup->wValue);  in submit_control_transfer()
1976   tpriv->req.wIndex            = OSSwapLittleToHostInt16 (setup->wIndex);  in submit_control_transfer()
1977   tpriv->req.wLength           = OSSwapLittleToHostInt16 (setup->wLength);  in submit_control_transfer()
1979   tpriv->req.pData             = transfer->buffer + LIBUSB_CONTROL_SETUP_SIZE;  in submit_control_transfer()
1980   tpriv->req.completionTimeout = transfer->timeout;  in submit_control_transfer()
1981   tpriv->req.noDataTimeout     = transfer->timeout;  in submit_control_transfer()
1997 …ce->interface))->ControlRequestAsyncTO (cInterface->interface, pipeRef, &(tpriv->req), darwin_asyn…  in submit_control_transfer()
2000 …kresult = (*(dpriv->device))->DeviceRequestAsyncTO(dpriv->device, &(tpriv->req), darwin_async_io_c…  in submit_control_transfer()
2100   struct darwin_transfer_priv *tpriv = usbi_get_transfer_priv(itransfer);  in darwin_async_io_callback()  local
2114   tpriv->result = result;  in darwin_async_io_callback()
2115   tpriv->size = (UInt32) (uintptr_t) arg0;  in darwin_async_io_callback()
2149   struct darwin_transfer_priv *tpriv = usbi_get_transfer_priv(itransfer);  in darwin_handle_transfer_completion()  local
2159   if (NULL == tpriv) {  in darwin_handle_transfer_completion()
2164 …transfer completion type %s with kernel status %d", transfer_types[transfer->type], tpriv->result);  in darwin_handle_transfer_completion()
2166   if (kIOReturnSuccess == tpriv->result || kIOReturnUnderrun == tpriv->result) {  in darwin_handle_transfer_completion()
2167     if (is_isoc && tpriv->isoc_framelist) {  in darwin_handle_transfer_completion()
2172         lib_desc->status = darwin_transfer_status (itransfer, tpriv->isoc_framelist[i].frStatus);  in darwin_handle_transfer_completion()
2173         lib_desc->actual_length = tpriv->isoc_framelist[i].frActCount;  in darwin_handle_transfer_completion()
2176       itransfer->transferred += tpriv->size;  in darwin_handle_transfer_completion()
2181 …return usbi_handle_transfer_completion (itransfer, darwin_transfer_status (itransfer, tpriv->resul…  in darwin_handle_transfer_completion()