Date:	Thu, 24 May 2001 08:45:50 +0300 (IDT)
From:	Eli Zaretskii <eliz AT is DOT elta DOT co DOT il>
X-Sender:	eliz AT is
To:	Laurynas Biveinis <lauras AT softhome DOT net>
cc:	djgpp-workers AT delorie DOT com
Subject:	Re: Add d_type member to struct dirent
In-Reply-To:	<20010523210505.A478@lauras.lt>
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Reply-To:	djgpp-workers AT delorie DOT com
Errors-To:	nobody AT delorie DOT com
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On Wed, 23 May 2001, Laurynas Biveinis wrote:

> > If so, then this is exactly what I wanted to avoid: opening a file and
> > reading its first chunk will slow down readdir tremendously.  It is
> > IMHO unreasonable to punish all programs which use readdir to such a
> > great extent.
> 
> ...but in 99.9% cases __internal_readlink() will call just filelength()
> to check for 510 bytes magic size. No open() at all in this case, and plain
> filelength() is cheaper that stat(), isn't it?

??? I don't have the latest CVS sources handy where I type this, but IIRC 
filelength takes a handle, so __internal_readlink needs to open the file, 
before it knows that it's 510 byte long.

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