[PATCH] use CLOCK_MONOTONIC_COARSE posix timer instead of CLOCK_MONOTONIC in Xorg

[ykzhao]

On Mon, 2010-08-23 at 23:25 +0800, Adam Jackson wrote:
> On Mon, 2010-08-23 at 10:23 +0200, Mark Kettenis wrote:
> > > From: yakui.zhao at intel.com
> > > Date: Mon, 23 Aug 2010 15:20:05 +0800
> > > From: Zhao Yakui <yakui.zhao at intel.com>
> > > 
> > > ---
> > >  os/utils.c |   14 +++++++++++++-
> > >  1 files changed, 13 insertions(+), 1 deletions(-)
> > > 
> > > diff --git a/os/utils.c b/os/utils.c
> > > index 51455cc..a08d591 100644
> > > --- a/os/utils.c
> > > +++ b/os/utils.c
> > > @@ -242,6 +242,10 @@ OsSignal(int sig, OsSigHandlerPtr handler)
> > >  #endif
> > >  #endif
> > >  
> > > +#ifndef CLOCK_MONOTONIC_COARSE
> > > +#define CLOCK_MONOTONIC_COARSE 6
> > > +#endif
> > 
> > What if an OS doesn't have CLOCK_MONOTONIC_COARSE, but uses the clock
> > ID 6 for some other purpose?
> 
> Then this patch would be wrong.
> 
> NAK on that basis.

Yes. Agree.

How about using the constant value(6) directly? 

> 
> - ajax