9fans - fans of the OS Plan 9 from Bell Labs
 help / color / mirror / Atom feed
From: Skip Tavakkolian <skip.tavakkolian@gmail.com>
To: Fans of the OS Plan 9 from Bell Labs <9fans@9fans.net>
Subject: Re: [9fans] puzzling 9P server / 9pcon interaction
Date: Wed,  1 Apr 2015 11:37:07 -0700	[thread overview]
Message-ID: <CAJSxfmKGnY2mw4vpGbo2OZkvFxGBviwyZuGRa2VQ0AhrMU1cyg@mail.gmail.com> (raw)
In-Reply-To: <CAOw7k5hdXU3eLpvG0jbMB3K2ofeLfpZ0T=QzW_4PNzWez-+aRA@mail.gmail.com>

[-- Attachment #1: Type: text/plain, Size: 503 bytes --]

Thanks Charles.  i had looked at  /sys/src/9/port/sysfile.c, but couldn't
quite connect the dots.

On Wed, Apr 1, 2015 at 7:03 AM, Charles Forsyth <charles.forsyth@gmail.com>
wrote:

>
> On 1 April 2015 at 00:23, Skip Tavakkolian <skip.tavakkolian@gmail.com>
> wrote:
>
>>  trying 9pcon on the same fd (e.g. aux/9pcon /srv/foo) results in
>> "inappropriate use of fd".
>
>
> You aren't allowed to read or write an fd directly once it has been used
> for 9P traffic by mount (devmnt).
>

[-- Attachment #2: Type: text/html, Size: 1107 bytes --]

      reply	other threads:[~2015-04-01 18:37 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-03-31 23:23 Skip Tavakkolian
2015-04-01 14:03 ` Charles Forsyth
2015-04-01 18:37   ` Skip Tavakkolian [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=CAJSxfmKGnY2mw4vpGbo2OZkvFxGBviwyZuGRa2VQ0AhrMU1cyg@mail.gmail.com \
    --to=skip.tavakkolian@gmail.com \
    --cc=9fans@9fans.net \
    /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).