lkml.org 
[lkml]   [2007]   [Apr]   [8]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: If not readdir() then what?
On Sun, 8 April 2007 11:11:20 -0700, H. Peter Anvin wrote:
>
> Well, the question is if you can keep the seekdir/telldir cookie around
> as a pointer -- preferrably in userspace, of course. You would
> presumably garbage-collect them on closedir() -- there is no other point
> at which you could.

Garbage-collecting them on closedir() does not work. It surprised me as
well, but there seem to be applications that keep the telldir() cookie
around after closedir(). Iirc, "rm -r" was one of them.

Neil, is this correct?

Jörn

--
Data dominates. If you've chosen the right data structures and organized
things well, the algorithms will almost always be self-evident. Data
structures, not algorithms, are central to programming.
-- Rob Pike
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2007-04-08 20:49    [W:0.174 / U:0.816 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site