From: corinna DOT vinschen AT cityweb DOT de (Corinna Vinschen)
Subject: Re: New snapshot
27 Nov 1998 16:05:31 -0800
Message-ID: <365F3CCA.28E924CF.cygnus.cygwin32.developers@cityweb.de>
References: <19981127180528 DOT 20612 DOT rocketmail AT send105 DOT yahoomail DOT com>
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To: Christopher Faylor <cgf AT cygnus DOT com>, cygwin32-developers AT cygnus DOT com

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Christopher Faylor wrote:
> 
> On Fri, Nov 27, 1998 at 10:05:28AM -0800, Earnie Boyd wrote:
> >> Ok.  I've tweaked a couple of things in the signal code.  There is a
> >> new snapshot and a new binary at:
> >>
> >> ftp://cambridge.cygnus.com/pub/cygwin/
> >> --
> >> cgf AT cygnus DOT com
> >> http://www.cygnus.com/
> >>
> >
> >With this snapshot in NT 3.51 I occasionally get a pause after which
> >the message "proc_terminate: WFSO(hwait_subproc) timed out" is
> >displayed.  This happens with a repetitive null command (hold the
> >ENTER button down).  Most often the repetitive ENTER will "freeze" the
> >window and will not break so I must kill the process.
> 
> If you can duplicate this with an strace log it should be easy to track
> down.
> 
> >I rebuilt the snapshot with no optimization switch.  I still get the
> >afore mentioned error but haven't been able to get it to "freeze".
> 
> There is no evidence that optimization has anything to do with this,
> AFAIK.
> 
> cgf

NT40SP3, CYGWIN="binmode ntea notty"

bash:
   works as before as expected.

tcsh:
   On command execution, sometimes approx. 10 seconds 'til prompt reappears
   but mostly indeterminant freeze after command execution.

pdksh:
   On command execution, approx. 10 seconds 'til same message as
   described in my previous mail:

      ****** exceptions.cc:419 __get_signal_mutex failed, res 258, error 2
        0) function exceptions.cc, line 365

   Very frequent indeterminant freeze after the above message.

I have attached an STRACE=0xfff output of a command `/usr/bin/echo', started
from pdksh, which leads to a frozen shell.

For test purposes, you will find binaries of pdksh-5.2.13 and tcsh-6.08.00 on

ftp://ftp.franken.de/pub/win32/develop/gnuwin32/cygwin32/porters/Vinschen_Corinna/B20

Regards,
Corinna
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