AW: truss says null()

Kai Mosebach kai.mosebach at freshx.de
Mon Jul 14 17:40:07 PDT 2003


Ktrace drops me back to the console, without a word.


> -----Ursprüngliche Nachricht-----
> Von: Julian Elischer [mailto:julian at elischer.org]
> Gesendet: Dienstag, 15. Juli 2003 02:37
> An: Kai Mosebach
> Cc: freebsd-threads at freebsd.org
> Betreff: Re: truss says null()
> 
> 
> 
> 
> those might be upcalls I would guess
> ktrace probably gives better results
> how do they compare?
> 
> On Tue, 15 Jul 2003, Kai Mosebach wrote:
> 
> > Hi,
> >
> > could anyone give me a hint what this program might be doing ?
> >
> > regards Kai
> >
> > [root at devil:/usr/sapdb/src/FreeBSD] # truss -p 96257
> >
> > (null)()                                         = 383 (0x17f)
> > kse_release(0x87cbfb4)                           = 383 (0x17f)
> > kse_release(0x87cbfb4)                           = 383 (0x17f)
> > kse_release(0x87cbfb4)                           = 383 (0x17f)
> > kse_release(0x87cbfb4)                           = 383 (0x17f)
> > kse_release(0x87cbfb4)                           = 0 (0x0)
> > kse_release(0x87cbfac)                           = 0 (0x0)
> > kse_release(0x87cbfac)                           = 0 (0x0)
> > kse_release(0x87e7fac)                           = 0 (0x0)
> > kse_release(0x87e7fac)                           = 0 (0x0)
> > kse_wakeup(0x87c7000)                            = 0 (0x0)
> > kse_release(0x87cbfac)                           = 0 (0x0)
> > kse_release(0x87cbfac)                           = 0 (0x0)
> > kse_release(0x87cbfb4)                           = 383 (0x17f)
> > kse_release(0x87cbfb4)                           = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > kse_release(0x87cbfb4)                           = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > (null)()                                         = 383 (0x17f)
> > kse_release(0x87cbfb4)                           = 383 (0x17f)
> > kse_release(0x87d4fac)                           = 383 (0x17f)
> > kse_release(0x87d4fac)                           = 383 (0x17f)
> >
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