Re: Dynamic modules: MODULE_HANDLE_SIGNALS etc.

[Paul Eggert]

Eli Zaretskii wrote:
> So what are the rules here, exactly?  I'd like to write them down in
> the commentary to emacs-module.c, so that any future changes there
> will have lower probability of breaking things.

I guess the rules are that if emacs-module.c calls a function without worrying 
about whether it can signal, then that function shouldn't signal.  I'm not 
trying to be flippant here, just realistic.  If you like I suppose you could 
list in emacs-module.c the functions that you think cannot throw signals.  But 
perhaps it'd be better to wrap all calls to such functions in a wrapper that is 
ordinarily a no-op, but which dumps core if a signal occurs while debugging.