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Re: dynamic reload of dynamic module not dynamic?


From: Eduardo Ochs
Subject: Re: dynamic reload of dynamic module not dynamic?
Date: Sun, 17 Apr 2022 15:31:09 -0300

On Sun, 17 Apr 2022 at 14:20, Emanuel Berg via Users list for the GNU
Emacs text editor <help-gnu-emacs@gnu.org> wrote:
>
> It seems recompiling the C for an Emacs dynamic module and
> then loading the new SO file from the same Emacs instance that
> loaded the old doesn't get you the new stuff?
>
> So not so dynamic after all, ey?
>
> See this example project with screenshots,
>
>   https://dataswamp.org/~incal/emacs-init/random-urandom/
>
> --
> underground experts united
> https://dataswamp.org/~incal


Hi Emanuel,

Are you using `load' or `require'?

If I remember correctly, when I used

            (load "/tmp/emlua.so")

my module would be reloaded, but when I used

  (require 'emlua "/tmp/emlua.so")

it would not...

The full example is here:

  http://angg.twu.net/emlua/emlua.cpp.html
  http://angg.twu.net/emlua/emlua.cpp.html#tests-in-tmp
  https://github.com/edrx/emlua#introduction

Cheers,
  E. ...



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