tree 84dad8947f3e4f0626b7d3e7dada90367ef4a20b
parent 431e41c970decfcf515d7488eee27f49280a3a6f
author Dianne Hackborn <hackbod@google.com> 1476751247 -0700
committer Dianne Hackborn <hackbod@google.com> 1476751247 -0700

Finish implementation of "cmd".

Now wait for result to come back and return it, and
do some error checking and reporting for the IPC.

Test: manual.
Change-Id: Id8deb6cb3a363d0718af9e8faf2da4879ff6d27e