From: Ramagudi Naziir <naziirr@gmail.com>
To: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: linux-kernel@vger.kernel.org
Subject: Re: serial device and fsync
Date: Mon, 25 May 2009 16:50:26 +0300 [thread overview]
Message-ID: <dfb262380905250650p310d6b69geece0badba8868b0@mail.gmail.com> (raw)
In-Reply-To: <20090525143603.3a741658@lxorguk.ukuu.org.uk>
On Mon, May 25, 2009 at 4:36 PM, Alan Cox <alan@lxorguk.ukuu.org.uk> wrote:
> Most hardware UARTs actually can't do this but the kernel will do its
> best. The POSIX interface you want is tcdrain(fd). Quite why POSIX didn't
> use fsync is a very good question.
Thank you so much !
>
prev parent reply other threads:[~2009-05-25 13:50 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-05-25 9:50 serial device and fsync Ramagudi Naziir
2009-05-25 13:36 ` Alan Cox
2009-05-25 13:50 ` Ramagudi Naziir [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=dfb262380905250650p310d6b69geece0badba8868b0@mail.gmail.com \
--to=naziirr@gmail.com \
--cc=alan@lxorguk.ukuu.org.uk \
--cc=linux-kernel@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).