Lines Matching defs:handle
180 * @param handle - handle to open USB device
1520 int handle = -1;
1524 if( SANE_STATUS_GOOD == sanei_usb_open(dev->sane.name, &handle)) {
1525 dev->fd = handle;
1535 if( -1 != handle ) {
1537 sanei_usb_close( handle );
1737 int handle = -1;
1751 status = sanei_usb_open(dev->sane.name, &handle);
1756 dev->fd = handle;
1803 DBG( _DBG_INFO2, "Hmm, could not handle this!\n" );
1845 if( -1 != handle ) {
1847 sanei_usb_close( handle );