This is the mail archive of the
cygwin@cygwin.com
mailing list for the Cygwin project.
Re: /etc/group, /etc/passwd usage by cygwin layer ?
- From: jurgen dot defurne at philips dot com
- To: cygwin at cygwin dot com
- Date: Thu, 9 Jan 2003 14:04:04 +0100
- Subject: Re: /etc/group, /etc/passwd usage by cygwin layer ?
Thanks,
I found out how to prune that file without loosing my needed information.
Jurgen
Corinna Vinschen <corinna-cygwin@cygwin.com>
Sent by:
cygwin-owner@cygwin.com
01/09/2003 01:02 PM
Please respond to cygwin
To: cygwin@cygwin.com
cc: (bcc: Jurgen Defurne/BRG/CE/PHILIPS)
Subject: Re: /etc/group, /etc/passwd usage by cygwin layer ?
Classification:
On Thu, Jan 09, 2003 at 11:28:04AM +0100, jurgen.defurne@philips.com
wrote:
> Hello,
>
> Are the /etc/group and /etc/passwd files referenced much by cygwin while
> executing programs or doing file accesses ?
Yes, the content of both files is read into memory. Cygwin needs the
information, especially name, u/gid and SID.
> The only thing I changed yesterday, was copying a new group file,
created
> by mkgroup -d. This file is 1669895 bytes large (yes, that is 1.59 Mb),
it
> contains 22080 group entries.
*gasp*
> Do you think this should be filed as a bug ?
It doesn't count as a bug but it's a well known problem since... well...
3 years or so. It's way faster than it was back then but we still don't
have an optimal solution.
Workaround: Don't use such big files.
Corinna
--
Corinna Vinschen Please, send mails regarding Cygwin to
Cygwin Developer mailto:cygwin@cygwin.com
Red Hat, Inc.
--
Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple
Bug reporting: http://cygwin.com/bugs.html
Documentation: http://cygwin.com/docs.html
FAQ: http://cygwin.com/faq/