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Date: Wed, 6 Feb 2019 22:10:58 +0300
From: Andrey Repin <anrdaemon@yandex.ru>
Reply-To: cygwin@cygwin.com
Message-ID: <733654685.20190206221058@yandex.ru>
To: Corinna Vinschen <cygwin@cygwin.com>, cygwin@cygwin.com
Subject: Re: [ANNOUNCEMENT] TEST: Cygwin 3.0.0-0.3
In-Reply-To: <20190206162037.GC13951@calimero.vinschen.de>
References: <announce.20190130212227.GP3912@calimero.vinschen.de>   <19c5e653-890a-7c52-fde8-80df137223c9@ssi-schaefer.com>  <20190131194813.GT3912@calimero.vinschen.de>  <20190203111937.GG3532@calimero.vinschen.de>  <f9e7921a-241b-7e75-52a6-84d0cf6e0ac0@ssi-schaefer.com>  <20190206162037.GC13951@calimero.vinschen.de>
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Greetings, Corinna Vinschen!

> On Feb  6 15:28, Michael Haubenwallner wrote:
>> On 2/3/19 12:19 PM, Corinna Vinschen wrote:
>> > On Jan 31 20:48, Corinna Vinschen wrote:
>> >> On Jan 31 09:47, Michael Haubenwallner wrote:
>> >>> Hi Corinna,
>> >>>
>> >>> I'm missing that topic/forkables branch in the announcement - is that in?
>> >>> https://cygwin.com/ml/cygwin-patches/2017-q1/msg00053.html
>> >>
>> >> No, it's not.  It hasn't been touched for almost two years so I forgot
>> >> about it.
>> >>
>> >> Does it still apply to current mainline?  Will it still work correctly
>> >> in conjunction with the Windows 10 1709/1803/1809 changes in terms of
>> >> deleting and renaming files?
>> 
>> Independent of topic/forkables: With Cygwin 3.0.0 replacing/removing an
>> exe or dll in use does fail on Server 2019 while it does succeed on 2012.
>> The error messages on Server 2019 is 'Permission denied'.

> Is that the new FILE_DISPOSITION_POSIX_SEMANTICS change by any chance?

> https://sourceware.org/git/?p=newlib-cygwin.git;a=commitdiff;h=a7f392686b5b2

> If so, sigh, no new API without drawbacks.

> I guess we have to fallback to the old method in certain cases.

This should be solved at install level, IMO.
Rename -> replace -> restart -> remove.


-- 
With best regards,
Andrey Repin
Wednesday, February 6, 2019 22:10:10

Sorry for my terrible english...


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