Why I can't trace linux process's childs with truss?

[Kostik Belousov]

On Sat, Sep 11, 2010 at 02:11:17AM -0700, Yuri wrote:
> On 09/10/2010 16:55, Alexander Kabaev wrote:
> >You are. ptrace is supported by linuxulator for a while now. The
> >originator problem is likely because he is trying truss, which is not
> >Linux-aware. ktrace/linux_kdump combo should work.
> >   
> 
> I tried this: ktrace -d /usr/local/share/skype/skype
> Resulting trace again shows only the main process, not it's descendants, 
> despite -d flag.
> Same in the case of calling with pid: ktrace -d -p <pid>.

-d means "current descendants". On the other hand, -i is "inherit by
all future children".
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