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Date:      Mon, 14 Jul 2003 17:37:12 -0700 (PDT)
From:      Julian Elischer <julian@elischer.org>
To:        Kai Mosebach <kai.mosebach@freshx.de>
Cc:        freebsd-threads@freebsd.org
Subject:   Re: truss says null()
Message-ID:  <Pine.BSF.4.21.0307141628310.40558-100000@InterJet.elischer.org>
In-Reply-To: <002701c34a5e$29cc6c30$0100000a@alpha>

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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@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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