Re: kern/42030 - tracking of file descriptors by ktrace/kdump

[David Laight <david%l8s.co.uk@localhost>]

On Tue, May 31, 2011 at 06:27:17AM -0400, Christos Zoulas wrote:
> On May 31,  7:57am, david%l8s.co.uk@localhost (David Laight) wrote:
> -- Subject: Re: kern/42030 - tracking of file descriptors by ktrace/kdump
> 
> | >   if (ktr->ktr_dtype < __arraycount(dnames))
> | > >+                printf("%s %d\n", dnames[ktr->ktr_dtype], ktr->ktr_fd);
> | > >+        else
> | > >+                printf("%d\n", ktr->ktr_fd);
> | 
> | You can't do that - think what happens when another trace type is added.
> 
> If you don't recompile the dumper, it prints just %d, if you do it prints
> the new trace name? Am I missing something? This is why I asked to print
> the value too.

Possibly I was confused thinking that there was an explicit case when
you didn't want the name.

        David

-- 
David Laight: david%l8s.co.uk@localhost