On 10/22/14 17:02, Jim Riggs wrote:
> On 16 Oct 2014, at 20:22, Hiroki Sato <h...@freebsd.org> wrote:
> 
>> I would like your feedback and testers of the attached patch.  This
>> implements multiple instance support in rc.d scripts.  You can try it
>> by replacing /etc/rc.subr with the attached one.
> 
> 
> I really like the idea, as I have written at least 2 or 3 ports in which I 
> have needed support for multiple "profiles" (as I have seen them called in 
> several ports). So, I had to duplicate the multiple-instance logic in the rc 
> script for each. This would save all of that aggravation.
> 
> The only concern I have with generalizing the approach in rc.subr, though, is 
> that not every app/daemon/script can or should support it. I worry that some 
> things if run multiple times may stomp on each other or corrupt data or break 
> something. It seems that there should be a way for each rc script to either 
> opt in or opt out of multiple instance support. I don't know which is better. 
> Opt-in is probably safer, but then core devs and port maintainers have to 
> make specific changes to support it. :-\
> 
> Thoughts?

Opt-in please
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