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Re: module unload?

Jan Rekorajski wrote:
> On Thu, 06 Apr 2000, Michael Tokarev wrote:
> > And a small related question.  Is it ok to use static data in pam modules?
> > As I see in pam_cracklib (again), there is no static data here, all variables
> > are in stack. For this particular case (just curious), is it ok to have
> > module options (from command line) in some static area and parse this just once,
> > when PAM_PRELIM_CHECK is set in flags, and use already parsed line when
> Try not to do it.  Modules must be fully reentrant, so making static/global
> variables can put you in a big mess.  It kicked me hard, and that's why
> pam_cracklib has now everything on stack :)

Ok, let's good.  Thanks.
[But the main question remains...]

> Jan
> --
> Jan RÉkorajski            |  ALL SUSPECTS ARE GUILTY. PERIOD!
> baggins<at>mimuw.edu.pl   |  OTHERWISE THEY WOULDN'T BE SUSPECTS, WOULD THEY?
> BOFH, type MANIAC         |                   -- TROOPS by Kevin Rubio

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