decode USBDEVFS_* ioctl args

Дементьев Максим dememax at hotmail.com
Thu Nov 15 21:19:22 UTC 2018


Hi Dmitry,

Could you please explain me where precisely should I add those decoders in the last version of the strace codebase when I have time?
Because I don't see corresponding instructions on the https://strace.io/wiki/SiteNavigation page.
Thank you!

Max

________________________________
От: Strace-devel <strace-devel-bounces at lists.strace.io> от имени Dmitry V. Levin <ldv at altlinux.org>
Отправлено: 15 ноября 2018 г. 19:24
Кому: strace-devel at lists.strace.io
Тема: Re: decode USBDEVFS_* ioctl args

Hi,

On Thu, Nov 08, 2018 at 11:07:03PM +0000, Дементьев Максим wrote:
> Hi,
>
> Is there a support for USBDEVFS_* ioctl args decoding? As far as I can see, there isn't.

I don't see it either.

> I saw this post on the libusb mail-list a quite long time ago:
>
>      https://sourceforge.net/p/libusb/mailman/message/25668364/
>
> And I wonder how it is possible to decode arguments (primitive types or structures) of USBDEVFS_* ioctl in the output of strace?

strace has decoders for various ioctl commands, so it should be possible
for USBDEVFS_* as well.  Somebody would have to contribute a patch. :)


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