rlm_exec

[Doug Hardie]

I have 2 exec-prog-wait modules that I am converting to rlms.  The  
process fork time is very significant for both because of the various  
startup things that have to be done.  By making them rlm's that is  
done infrequently.  One of them is for authorization and the other  
for accounting.  i have already created the accounting rlm and it  
seems to work fine.  The question I have is should I add the  
authorization code to that rlm or create a separate rlm?  There is  
virtually no commonality between them.  Both are fairly complex so  
intermingling them in the same source file will make it fairly  
difficult to read/maintain.  Are there any performance differences to  
having 2 rlm's vs one?