Vladimir Kondratyev 183088934a evdev: Extend EVIOCGRAB ioctl scope to cover kbd interface ... of various keyboard drivers. EVIOCGRAB ioctl execution on /dev/input/event# device node gains exclusive access to this device to caller. It is used mostly for development purposes and remote control software. See e.g. https://reviews.freebsd.org/D30020 which is the reason of creation of this change. Keyboard grabbing is disabled in KDB and during panics. MFC with: 4a0db5e292 Tested by: corvink Differential revision: https://reviews.freebsd.org/D30542		2022-11-19 02:54:46 +03:00
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kbdmux.c