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Subject: Re: long I/O delays when strace is running
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From: Daniel Santos <daniel.santos@pobox.com>
Message-ID: <b6e407bb-c563-0a0b-d3da-c2f5c111b06b@pobox.com>
Date: Mon, 24 Apr 2017 03:27:47 -0500
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On 04/24/2017 02:00 AM, Mark Geisert wrote:
>
> Excellent debugging work!  I'm inclined to agree with your last 
> point.  I'm poring over pinfo.cc as well as dcrt0.cc, which is the 
> Cygwin DLL init code. The latter talks about special cases if the DLL 
> is runtime loaded (like strace does) vs link-time loaded (like Cygwin 
> apps do).  May take me a while to respond.

Hah! me too. :)  At least I'm learning a lot.  I have a better 
understanding of how it stores these in the windows object database 
thing under \\BaseNamedObjects and I can browse it to some degree with 
WinObj from sysinternals, but I'm still trying to figure out where that 
is initialized.  My tests will be done soon and I'll be back to work on gcc.


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