evdev broken
Michael Gmelin
freebsd at grem.de
Fri Dec 29 19:40:07 UTC 2017
> On 29. Dec 2017, at 20:15, Shawn Webb <shawn.webb at hardenedbsd.org> wrote:
>
> Hey All,
>
> It looks like evdev support in the kernel is broken.
> sys/dev/kbdmux/kbdmux.c contains various unresolved symbols to
> different evdev-related symbols.
>
> I have the following options in my kernel config:
>
> options EVDEV_SUPPORT
> options EVDEV_DEBUG
> options UINPUT_DEBUG
Did you add "device evdev"?
-m
>
> Here's the build failure log:
>
> linking kernel.full
> ld: error: undefined symbol: evdev_rcpt_mask
>>>> referenced by kbdmux.c:1190 (/usr/src/sys/dev/kbdmux/kbdmux.c:1190)
>>>> kbdmux.o:(kbdmux_init)
>
> ld: error: undefined symbol: evdev_push_leds
>>>> referenced by kbdmux.c:1191 (/usr/src/sys/dev/kbdmux/kbdmux.c:1191)
>>>> kbdmux.o:(kbdmux_init)
>
> ld: error: undefined symbol: evdev_alloc
>>>> referenced by kbdmux.c:492 (/usr/src/sys/dev/kbdmux/kbdmux.c:492)
>>>> kbdmux.o:(kbdmux_init)
>
> ld: error: undefined symbol: evdev_set_name
>>>> referenced by kbdmux.c:493 (/usr/src/sys/dev/kbdmux/kbdmux.c:493)
>>>> kbdmux.o:(kbdmux_init)
>
> ld: error: undefined symbol: evdev_set_phys
>>>> referenced by kbdmux.c:495 (/usr/src/sys/dev/kbdmux/kbdmux.c:495)
>>>> kbdmux.o:(kbdmux_init)
>
> ld: error: undefined symbol: evdev_set_id
>>>> referenced by kbdmux.c:496 (/usr/src/sys/dev/kbdmux/kbdmux.c:496)
>>>> kbdmux.o:(kbdmux_init)
>
> ld: error: undefined symbol: evdev_set_methods
>>>> referenced by kbdmux.c:497 (/usr/src/sys/dev/kbdmux/kbdmux.c:497)
>>>> kbdmux.o:(kbdmux_init)
>
> ld: error: undefined symbol: evdev_support_event
>>>> referenced by kbdmux.c:498 (/usr/src/sys/dev/kbdmux/kbdmux.c:498)
>>>> kbdmux.o:(kbdmux_init)
>
> ld: error: undefined symbol: evdev_support_event
>>>> referenced by kbdmux.c:499 (/usr/src/sys/dev/kbdmux/kbdmux.c:499)
>>>> kbdmux.o:(kbdmux_init)
>
> ld: error: undefined symbol: evdev_support_event
>>>> referenced by kbdmux.c:500 (/usr/src/sys/dev/kbdmux/kbdmux.c:500)
>>>> kbdmux.o:(kbdmux_init)
>
> ld: error: undefined symbol: evdev_support_event
>>>> referenced by kbdmux.c:501 (/usr/src/sys/dev/kbdmux/kbdmux.c:501)
>>>> kbdmux.o:(kbdmux_init)
>
> ld: error: undefined symbol: evdev_support_all_known_keys
>>>> referenced by kbdmux.c:502 (/usr/src/sys/dev/kbdmux/kbdmux.c:502)
>>>> kbdmux.o:(kbdmux_init)
>
> ld: error: undefined symbol: evdev_support_led
>>>> referenced by kbdmux.c:503 (/usr/src/sys/dev/kbdmux/kbdmux.c:503)
>>>> kbdmux.o:(kbdmux_init)
>
> ld: error: undefined symbol: evdev_support_led
>>>> referenced by kbdmux.c:504 (/usr/src/sys/dev/kbdmux/kbdmux.c:504)
>>>> kbdmux.o:(kbdmux_init)
>
> ld: error: undefined symbol: evdev_support_led
>>>> referenced by kbdmux.c:505 (/usr/src/sys/dev/kbdmux/kbdmux.c:505)
>>>> kbdmux.o:(kbdmux_init)
>
> ld: error: undefined symbol: evdev_register
>>>> referenced by kbdmux.c:507 (/usr/src/sys/dev/kbdmux/kbdmux.c:507)
>>>> kbdmux.o:(kbdmux_init)
>
> ld: error: undefined symbol: evdev_free
>>>> referenced by kbdmux.c:508 (/usr/src/sys/dev/kbdmux/kbdmux.c:508)
>>>> kbdmux.o:(kbdmux_init)
>
> ld: error: undefined symbol: evdev_free
>>>> referenced by kbdmux.c:583 (/usr/src/sys/dev/kbdmux/kbdmux.c:583)
>>>> kbdmux.o:(kbdmux_term)
>
> ld: error: undefined symbol: evdev_rcpt_mask
>>>> referenced by kbdmux.c:750 (/usr/src/sys/dev/kbdmux/kbdmux.c:750)
>>>> kbdmux.o:(kbdmux_read_char)
>
> ld: error: undefined symbol: evdev_scancode2key
>>>> referenced by kbdmux.c:751 (/usr/src/sys/dev/kbdmux/kbdmux.c:751)
>>>> kbdmux.o:(kbdmux_read_char)
>
> Thanks,
>
> --
> Shawn Webb
> Cofounder and Security Engineer
> HardenedBSD
>
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