From: William Lee Irwin III <wli@holomorphy.com>
To: Amos Waterland <apw@us.ibm.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: O_ASYNC question
Date: Wed, 26 Jun 2002 14:11:22 -0700 [thread overview]
Message-ID: <20020626211122.GL22961@holomorphy.com> (raw)
In-Reply-To: <20020625113052.A7510@kvasir.austin.ibm.com>
On Tue, Jun 25, 2002 at 11:30:52AM -0500, Amos Waterland wrote:
> The man page for fcntl() says:
> If you set the O_ASYNC status flag on a file descriptor (either by
> providing this flag with the open(2) call, or by using the F_SETFL
> command of fcntl), a SIGIO signal is sent whenever input or output
> becomes possible on that file descriptor.
Not done for files and you need fsetown() for sockets and tty's.
Cheers,
Bill
next prev parent reply other threads:[~2002-06-26 21:12 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-06-25 16:30 O_ASYNC question Amos Waterland
2002-06-26 21:11 ` William Lee Irwin III [this message]
2002-06-26 21:37 ` Amos Waterland
2002-06-27 0:56 ` William Lee Irwin III
2002-06-27 12:15 ` Jamie Lokier
-- strict thread matches above, loose matches on Subject: below --
2006-11-10 22:57 Mikulas Patocka
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=20020626211122.GL22961@holomorphy.com \
--to=wli@holomorphy.com \
--cc=apw@us.ibm.com \
--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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.