Re: [libvirt] [PATCH 1/3] usb: create functions to search usb device accurately

usbFindDevice():get usb device according to idVendor, idProduct, bus, device it is the most strict search usbFindDevByBus():get usb device according to bus, device it returns only one usb device same as usbFindDevice usbFindDevByVendor():get usb device according to idVendor,idProduct it probably returns multiple usb devices. usbDeivceSearch(): a helper function to do the actual search --- src/util/hostusb.c | 162 ++++++++++++++++++++++++++++++++++++++------------- src/util/hostusb.h | 20 ++++++- 2 files changed, 138 insertions(+), 44 deletions(-)