9fans - fans of the OS Plan 9 from Bell Labs
 help / color / mirror / Atom feed
From: Skip Tavakkolian <9nut@9netics.com>
To: 9fans@cse.psu.edu
Subject: Re: device-specific qid.version behaviour (was Re: [9fans] QTCTL?)
Date: Mon,  5 Nov 2007 14:12:13 -0800	[thread overview]
Message-ID: <a2491ed410d1b85b67827e3551059b7c@9netics.com> (raw)
In-Reply-To: <872562cb6911793f3b35fc3c03bb98b6@9netics.com>

>>> maybe 9p2010 Tread/Twrite could include the qid, which may be
>>> supplied by the client (or left out).  if qid is supplied then the fs
>>> has the option to enforce it; otherwise it works as it does now.

simpler yet, a flag to open that would tell the fs it should strictly
enforce the change notice by returning an error for a subsequent
read if the file was changed after the open.


  reply	other threads:[~2007-11-05 22:12 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-11-05 11:18 roger peppe
2007-11-05 13:18 ` erik quanstrom
2007-11-05 14:35   ` roger peppe
2007-11-05 15:01     ` erik quanstrom
2007-11-05 16:10       ` roger peppe
2007-11-05 16:40         ` erik quanstrom
2007-11-05 17:06           ` roger peppe
2007-11-05 17:54             ` erik quanstrom
2007-11-05 22:17               ` roger peppe
2007-11-05 23:21                 ` erik quanstrom
2007-11-06  0:53                   ` Charles Forsyth
2007-11-05 17:26           ` Skip Tavakkolian
2007-11-05 18:25             ` Eric Van Hensbergen
2007-11-05 19:52               ` Skip Tavakkolian
2007-11-05 22:12                 ` Skip Tavakkolian [this message]
2007-11-05 16:42         ` erik quanstrom
2007-11-05 15:27     ` erik quanstrom

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=a2491ed410d1b85b67827e3551059b7c@9netics.com \
    --to=9nut@9netics.com \
    --cc=9fans@cse.psu.edu \
    /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).