Mail Archives: cygwin/2006/02/23/21:27:53
On Thu, Feb 23, 2006 at 03:43:25PM -0800, Peter Rehley wrote:
>On Feb 23, 2006, at 10:13 AM, Dave Korn wrote:
>
>>On 23 February 2006 16:20, Peter Rehley wrote:
>>
>>>Yeah, I saw that change, and I tried yesterdays snapshot but it still
>>>hung. I also did some more googling and found that someone submitted
>>>a patch a few years ago. The patch checked to see if it was inside
>>>the ntdll.dll by looking at the handle.
>>>http://www.cygwin.com/ml/cygwin-patches/2003-q2/msg00004.html
>>>
>>>I found this google too.
>>>http://blogs.msdn.com/oldnewthing/archive/2004/01/28/63880.aspx
>>>
>>>I'm going to try that patch today and see what happens. Christopher
>>>didn't apply it because it was a bandage and didn't really fix the
>>>bigger problem.
>
>I tried putting the patch in place, and it stopped hanging at the
>place I reported. I had print statements to verify that it went
>through the section. However, the program still hung at some point.
>I tracked down a couple of other GMFN calls that used non-null
>handles and tried using the technique that the patch had.
Does the latest snapshot behave any differently? It has a temporary
patch which stops cygwin from suspending (for long) when the current IP
is in the cygwin DLL itself.
cgf
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