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Message-Id:	<199912092307.RAA04618@mercury.xraylith.wisc.edu>
To:	Corinna Vinschen <corinna AT vinschen DOT de>
cc:	Chris Faylor <cgf AT cygnus DOT com>,
	cygdev <cygwin-developers AT sourceware DOT cygnus DOT com>
Subject:	Re: snapshot-991207
In-Reply-To:	Your message of "Thu, 09 Dec 1999 23:40:38 +0100."
	<38502FE6 DOT B0716D4 AT vinschen DOT de>
Date:	Thu, 09 Dec 1999 17:07:09 -0600
From:	Mumit Khan <khan AT nanotech DOT wisc DOT edu>

Corinna Vinschen <corinna AT vinschen DOT de> writes:
> 
> Sorry Chris but I do have problems found with the new snapshot.
> Actually tcsh doesn't work. Very frequently the forked child hangs
> before it could do it's exec call. From another shell you can
> kill the child but not from the parent with, say, Ctrl-C.
> Unfortunately `very frequently' means `unusable' because it's
> really _very_ often (7 of 9 forks ;-)
> 
> I don't have that much time, but if you wish I try to send you an
> strace, though.

I ran into something similar -- when trying to build winsup/newlib on
a Win98 machine, make will happily run for a while, and then suddenly
hang. I can kill the top few with `kill -TERM', but the lowest 2 need
to be killed with `kill -9', and then I'm back again. 

Of course, this is with *both* the new signaling code and thread enabled
code, so this evening I'll try to figure out which one may be causing
this and hopefully get a strace (don't worry, I'll trim and compress 
before sending 15MB of strace output ;-).

Corinna, could you try the same experiment please by building another
dll with --disable-threads and see what happens?

Regards,
Mumit

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