linux-kernel - Re: [PATCH 1/2] LogFS proper

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Message-ID: <Pine.LNX.4.61.0705091506000.32349@yvahk01.tjqt.qr>
Date:	Wed, 9 May 2007 15:06:10 +0200 (MEST)
From:	Jan Engelhardt <jengelh@...ux01.gwdg.de>
To:	Evgeniy Polyakov <johnpol@....mipt.ru>
cc:	Thomas Gleixner <tglx@...utronix.de>,
	Jörn Engel <joern@...ybastard.org>,
	Andrew Morton <akpm@...l.org>, linux-fsdevel@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Dave Kleikamp <shaggy@...ux.vnet.ibm.com>,
	David Chinner <dgc@....com>
Subject: Re: [PATCH 1/2] LogFS proper


On May 8 2007 20:17, Evgeniy Polyakov wrote:
>> > >> +static int __logfs_readdir(struct file *file, void *buf, filldir_t filldir)
>> > >> +{
>> > >> +		err = read_dir(dir, &dd, pos);
>> > >> +		if (err == -EOF)
>> > >> +			break;
>> > >
>> > >	-EOF results in a return code 0 ?
>> > 
>> > Results in a return code -256.
>> 
>> Really ? It breaks out of the loop and returns 0 !

See, it's so confusing!


Jan
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