cvs commit: src/sys/compat/linux linux_misc.c src/sys/kern kern_time.c src/sys/sys systm.h

[John Baldwin]

On Monday 31 January 2005 04:01 pm, Maxim Sobolev wrote:
> John Baldwin wrote:
> > On Tuesday 25 January 2005 04:28 pm, Maxim Sobolev wrote:
> >>sobomax     2005-01-25 21:28:28 UTC
> >>
> >>  FreeBSD src repository
> >>
> >>  Modified files:
> >>    sys/compat/linux     linux_misc.c
> >>    sys/kern             kern_time.c
> >>    sys/sys              systm.h
> >>  Log:
> >>  Split out kernel side of {get,set}itimer(2) into two parts: the first
> >>that pops data from the userland and pushes results back and the second
> >>which does actual processing. Use the latter to eliminate stackgap in the
> >>linux wrappers of those syscalls.
> >>
> >>  MFC after:      2 weeks
> >
> > Hmm, I already implemented kern_[sg]etitimer() locally and fixed all the
> > ABIs, not just Linux to use them.  I haven't had time to test the patches
> > though. Would you be interested in them?
>
> I would be happy to, but I don't have any platforms other than i386
> (which is why I have not touched other arches). Therefore I am probably
> a wrong person to do the testing. Is your approach different/better than
> mine? I'd be happy to do the merge if so.

I've already merged.  It's mostly the same except I put the logic to fall back 
to kern_getitimer() when there is no new itimerval in kern_setitimer() rather 
than duplicating that in all the ABIs.

-- 
John Baldwin <jhb at FreeBSD.org>  <><  http://www.FreeBSD.org/~jhb/
"Power Users Use the Power to Serve"  =  http://www.FreeBSD.org