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Message-ID: <CALXu0Ud81zLUaJ3DY1M3UPshBdEMHmQ1sYYDsvqQv9U3FnaMJA@mail.gmail.com>
Subject: Cygwin sparse file support: Please support fcntl(...,F_FREESP,...)
To: cygwin AT cygwin DOT com
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From: Cedric Blancher via Cygwin <cygwin AT cygwin DOT com>
Reply-To: Cedric Blancher <cedric DOT blancher AT gmail DOT com>
Sender: "Cygwin" <cygwin-bounces~archive-cygwin=delorie DOT com AT cygwin DOT com>

Good afternoon!

Could Cygwin 3.6 please support fcntl(...,F_FREESP,...) and
cntl(...,F_FREESP64,...), as specified in
https://docs.oracle.com/cd/E19253-01/816-5167/fcntl-2/index.html

Lots of older software from Solaris, SUPER/UX, CrayOS use F_FREESP for
punching a hole into a file, and IMO it'll be nice if this works for
Cygwin out of the box.

Ced
-- 
Cedric Blancher <cedric DOT blancher AT gmail DOT com>
[https://plus.google.com/u/0/+CedricBlancher/]
Institute Pasteur

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