[MirageOS-devel] Modify Hello World Example to Accept Input

["John P. McDermott (USN Civilian)" <john.mcdermott@xxxxxxxxxxxx>]

Mirage Developers,

I have worked through most of the tutorials (very smooth by the way) but I want 
to learn the Mirage idiom for accepting command line input. I thought I would 
modify the Hello World example in mirage-skeleton/console, to read from the 
guest console. Using my new rudimentary understanding of OCaml, I see the 
example using function ‘log' with V1_LWT.CONSOLE to write to the guest console. 

However, the V1_LWT.CONSOLE documentation says it is an ‘io' module. This 
corresponds nicely to lwt_io, and to the code I see in my local 
"lib/mirage-console/s.ml", but lwt_io does not have a log function. 

Is lwt_io even the right idiom, or should I be using something entirely 
different to read from my Xen guest console?

Sincerely,

John


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