tech-kern archive

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Old Index]

Re: getrusage() problems with user vs. system time reporting

On Thu, Oct 27, 2011 at 08:05:41PM -0700, Greg A. Woods wrote:
> The attached program seems to demonstrate the problem, in part, at least
> to my eyes, on both NetBSD-4 (on real hardware) and NetBSD-5 (on
> VirtualBox), and it also shows that the problem does not seem to exist
> on Mac OS X (10.6.8).

This is a well-known bug that is over 15 year old. The much simpler tests in
atf(7) replicate it well. The used tracker PR is kern/30115. Michael van
Elst suggested therein couple of reasonable (IMO) solutions.

- Jukka.

Home | Main Index | Thread Index | Old Index