Recent content by EB0

Hello. I recently asked the question on the SO, which, to the other users' opinion, can not be asked (and thus answered) in their Q&A platform. Here is the post text: Hopefully anyone has an idea or history why timerfd can't be used like eventfd? Someone with knowledge of internals? Thanks!

When keyboard is installed and system issues events, there're two devices being discovered: ACTION='add' DEVICENAME='2-1' DEVNAME='bus/usb/002/006' DEVNUM='006' DEVPATH='/devices/soc0/80080000.ahb/80080000.usb/ci_hdrc.0/usb2/2-1' DEVTYPE='usb_device' MAJOR='189' MINOR='133' PRODUCT='4f3/103/107'...

Thank you, that would be super, what I see in the environment (displayed using set in the hotplug event handler) ACTION='bind' DEVICENAME='2-1:1.0' DEVPATH='/devices/soc0/80080000.ahb/80080000.usb/ci_hdrc.0/usb2/2-1/2-1:1.0' DEVTYPE='usb_interface' DRIVER='usbhid'...

I am running openwrt, have minimum software installed. When I plug keyboard device into the router, it launches hotplug event, executing the script for add/bind. I can know usbhid device is being attached, and its DEVPATH. The keyboard must have /dev/hidraw* device for it, which then I can...