linux-kernel - Re: [patch] add file position info to proc

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Message-ID: <20070327213339.GG27290@lazybastard.org>
Date:	Tue, 27 Mar 2007 23:33:40 +0200
From:	Jörn Engel <joern@...ybastard.org>
To:	Pavel Machek <pavel@....cz>
Cc:	Miklos Szeredi <miklos@...redi.hu>, akpm@...ux-foundation.org,
	linux-kernel@...r.kernel.org
Subject: Re: [patch] add file position info to proc

On Tue, 27 March 2007 21:24:20 +0000, Pavel Machek wrote:
> > From: Miklos Szeredi <mszeredi@...e.cz>
> > 
> > This patch adds support for finding out the current file position,
> > open flags and possibly other info in the future.
> > 
> > These new entries are added:
> > 
> >   /proc/PID/fdinfo/FD
> >   /proc/PID/task/TID/fdinfo/FD
> > 
> > For each fd the information is provided in the following format:
> > 
> > pos:	1234
> > flags:	0100002
> 
> Octal? Maybe we should use more traditional hex here? Or even list
> flags by name?

The flags are defined in octal.  Whether that choice makes sense or
should be rethought is a different question.  I would definitely prefer
hex.

Jörn

-- 
You ain't got no problem, Jules. I'm on the motherfucker. Go back in
there, chill them niggers out and wait for the Wolf, who should be
coming directly.
-- Marsellus Wallace
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