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Re: kern/55103: /dev/wsmouse returns EINVAL
The following reply was made to PR kern/55103; it has been noted by GNATS.
From: Martin Husemann <martin%duskware.de@localhost>
To: matthew green <mrg%eterna.com.au@localhost>
Subject: Re: kern/55103: /dev/wsmouse returns EINVAL
Date: Fri, 3 Apr 2020 01:45:10 +0200
On Fri, Apr 03, 2020 at 08:04:56AM +1100, matthew green wrote:
> the problem is that in the past cat and hexdump were
> useful and usable as "clients". that no longer works,
> because without the compat code available, there is no
> way, without setting the version, to access these nodes,
> which makes the cat/hexdump mehtods of debugging not work.
Isn't (for manual debugging / hexdump) the version of the protocol
mostly irrelevant, so Jaromir's suggestion should work w/o the sysctl?
The human reader of the hexdump would need to understand the version
still, but it is quite easy to guess (both from the dump and the kernel
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