Re: [Libusb-devel] Patch: libusb/os/linux_usbfs.c: Distingush between usbfs and other kernel mode drivers

[Uwe B. <bo...@el...>]

>>>>> "Xiaofan" == Xiaofan Chen <xia...@gm...> writes:


    Xiaofan> Typo. I expect libusb_kernel_driver_active to return 0 if only
    Xiaofan> "usbfs" is bound to the interface.

    Xiaofan>     0 if no kernel driver is active 1 if a kernel driver is
    Xiaofan> active LIBUSB_ERROR_NO_DEVICE if the device has been
    Xiaofan> disconnected another LIBUSB_ERROR code on other failure

But then you loose the ability to distinguish if no other code is accessing
the device or if another application is accessing the device via usbfs
-- 
Uwe Bonnes                bo...@el...

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