dynamically linked root and nscd
Robert Watson
rwatson at freebsd.org
Fri Jun 27 09:03:07 PDT 2003
On Fri, 27 Jun 2003, Bosko Milekic wrote:
> I hate to intrude like this here, but I have a question.
>
> When you guys talk about "caching daemon," I hope you mean the same
> thing. Do you mean "a daemon that would only do caching and be queried
> by the libc stuff before the nss code calls the backend" or do you mean
> "a daemon that the nss code would talk to and that would not only do
> caching but also take care of calling the backend?" Because, in the
> former case, you still need to dynamically link whereas in the latter
> (more appealing case), you don't.
What I have in mind is an NSS libc stub client that speaks to a UNIX
domain socket, which hooks you up to nscd which dynamically links against
the providers of the NSS lookup services.
> I may be totally wrong here, but I could have sworn I saw someone
> post about working/having worked on something like the latter somewhere
> on our lists within the past two weeks.
Could well be, and should definitely be looked at before implementing
anything. It could also be that NetBSD has an nscd.
Robert N M Watson FreeBSD Core Team, TrustedBSD Projects
robert at fledge.watson.org Network Associates Laboratories
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