From: Benjohn Barnes <benjohn@...>
Date: 2006-05-26T16:08:51+09:00
Subject: DL: Array of symbols in a dynamic lib

With DL, is there a way to ask for the symbols that exist within a  
module that I've loaded?

For instance, once I've done...

	module_handle = DL::dlopen('my_lib')

Can I then ask module_handle for an array of symbols? I can't see a  
likely looking method in there, and it seems like it'd be very nice  
to have that kind of introspection available.

Off topic, can someone give me a good entry point for OS X's tool  
chain for looking inside dynamic libraries, and understanding the  
subject in general? I really found myself struggling! The only really  
constructive thing I found out last night was that on OS X, you need  
to ask cgg to make you:
	 -dynamiclib

This let me try an example out (which worked, wooO!), but I've no  
idea where these things are usually kept (somewhere in bundles?). Or  
how I can peek about in one.

Cheers,
	Benjohn