svn commit: r321422 - head/usr.bin/ktrace

[Edward Tomasz Napierala]

On 0725T1002, John Baldwin wrote:
> On Monday, July 24, 2017 04:58:54 PM Edward Tomasz Napierala wrote:
> > Author: trasz
> > Date: Mon Jul 24 16:58:54 2017
> > New Revision: 321422
> > URL: https://svnweb.freebsd.org/changeset/base/321422
> > 
> > Log:
> >   Improve the ktrace(1) man page to make it slightly more obvious that there
> >   are _two_ options that control its behaviour wrt child processes; slightly
> >   improve the example[1], and add Xrefs.
> >   
> >   Discussed with:	wblock [1]
> >   MFC after:	2 weeks
> >   Sponsored by:	DARPA, AFRL
> > 
> > Modified:
> >   head/usr.bin/ktrace/ktrace.1
> > 
> > Modified: head/usr.bin/ktrace/ktrace.1
> > ==============================================================================
> > --- head/usr.bin/ktrace/ktrace.1	Mon Jul 24 16:45:38 2017	(r321421)
> > +++ head/usr.bin/ktrace/ktrace.1	Mon Jul 24 16:58:54 2017	(r321422)
> > @@ -166,16 +175,15 @@ Enable tracing of
> >  on process 67:
> >  .Dl $ ktrace -ti -p 67
> >  .Pp
> > -Run the command "w", tracing only system calls:
> > -.Dl $ ktrace -tc w
> > -.Pp
> 
> Did you mean to remove this example?

I've replaced it with a new one, at the top, showing something more
commonly used.