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Re: [Gnucap-devel] plugin plans
From: |
al davis |
Subject: |
Re: [Gnucap-devel] plugin plans |
Date: |
Tue, 10 Feb 2015 01:59:46 -0500 |
User-agent: |
KMail/1.13.7 (Linux/3.2.0-4-amd64; KDE/4.8.4; x86_64; ; ) |
On Tuesday 10 February 2015, al davis wrote:
> The gnucap-uf code also checks for version matching, which
> is really needed, but doesn't work as it should.
Some other ideas on this, ...
One is to scan the file before calling dlopen. I think I can do
it with two lines of code.
Another idea is for the main lib to have a symbol named to
identify the version, and the plugin references it. If there is
a mismatch, there will be an unresolved symbol on loading, which
is a fault condition that dlopen can handle.
I am leaning toward the first, because it is so simple.
Re: [Gnucap-devel] plugin plans, al davis, 2015/02/13