On Sat, Jan 9, 2010 at 11:49 PM, Ron Fleckner
<ronfleck...@ozemail.com.au> wrote:
> Hmm... I'm interested in this.  But how can code be executed before main()
> gets control?  Isn't main() the first thing that gets called?  Or would it
> be in a helper app which sets your target app's environment variables?

Plenty of things. Objective-C has +load and C/C++ has
__attribute__(constructor) functions. Nice rundown of the order here:

<http://developer.apple.com/mac/library/documentation/Cocoa/Reference/Foundation/Classes/NSObject_Class/Reference/Reference.html#//apple_ref/doc/uid/20000050-load>

Not sure if you could set NSZombieEnabled in any of them though.
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