[Libusb-devel] detecting device arrival/removal

[ashili <ka...@ya...>]

I'd like to know how libusb is detecting device
arrival/removal. Is libusb detecting the device
arrival/removal instantly or is this detection
delayed. I want my user level app to instantly
recognise that a new device was added or an existing
device is removed. I can imagine periodic polling to
procfile (in linux)can give me the status, but I'd not
prefer this. 

How did libusb address the instant detection of device
arrival/removal?

thx
ashili

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