From: Martin Wege <martin.l.wege@gmail.com>
To: cygwin@cygwin.com
Subject: Re: openat(O_DIRECT) supported in Cygwin?
Date: Sun, 3 Mar 2024 14:33:33 +0100 [thread overview]
Message-ID: <CANH4o6Op70xSwrXM-s_D39cg7Kyz4pKr419fHcbtW6bJh2ft3Q@mail.gmail.com> (raw)
In-Reply-To: <Zd7304EL1bn9dlKz@calimero.vinschen.de>
On Wed, Feb 28, 2024 at 10:08 AM Corinna Vinschen via Cygwin
<cygwin@cygwin.com> wrote:
>
> On Feb 27 17:46, Martin Wege via Cygwin wrote:
> > Hello,
> >
> > Does Cygwin support openat(O_DIRECT)? Which effect does O_DIRECT in
> > Cygwin have, and which underlying Windows API is used?
>
> https://cygwin.com/cgit/newlib-cygwin/tree/winsup/cygwin/fhandler/base.cc#n587
So O_DIRECT will be translated to Win32 FILE_NO_INTERMEDIATE_BUFFERING?
Thanks,
Martin
prev parent reply other threads:[~2024-03-03 13:33 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-27 16:46 Martin Wege
2024-02-28 9:07 ` Corinna Vinschen
2024-03-03 13:33 ` Martin Wege [this message]
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