JSON input / output for CLI utilities

[Raghavendra Talur]

> I know we've added JSON output to a few of the CLI utils. Over the past
> year or so I've added this to various utils in FreeNAS (using libjansson).
> Is there an overall strategy for this? I'd be happy to upstream what I have.

Hi Andrew,

I am looking at adding json format to the smbstatus output. I don't
have anything working yet and will try to reuse the json util
functions that you have in your working branch.

Do you also have anything in the works for smbstatus?

Thanks,
Raghavendra Talur