[Linux-gpib-general] Detecting the absence/removal of board (USB device)

[Michael K <vk...@ya...>]

I'm using an Keysight 82357B "board" (USB device).If the drivers (gpib_common and agilent_82357a) are loaded, ibfind will always find the device even after the USB device has been removed.(the drivers are loaded upon connection but do not unload when the USB device is removed)Is there a way to determine if the board is still connected using the API?