Xserver 1.19 question about poll and Unix domain sockets

[David Shao]

Xorg's xserver has been updated to xserver 1.19.  One change was to
switch from using select(2) to using either epoll on Linux or poll(2)
for other OSes.  There is an out-of-tree patchset for FreeBSD and
DragonFly adding support for devd that is impacted by this change.

Making the obvious changes to this patchset to a version of pkgsrc
hacked to use this patchset, I find /var/log/Xorg.0.log ends at the
lines:

input-thread: InputThreadDoWork waiting for devices

I am wondering if the Unix domain sockets used for the devd patchset
can be passed as
descriptors to the new poll code for xserver 1.19 found in file
os/ospoll.c, or if not, whether
when Keith Packard asked, additional code needed to be submitted for a
kqueue option.

Of course the ideal situation would be I am just being an incompetent
idiot and someone already has xserver 1.19 running fine with current
DragonFly master.