ohcldiag: Allow VTL2 accessing host files #1667
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While debugging, maybe you want VTL2 to generate/update/etc a file on the host. Here there is a file-like interface (read, write, flush, seek) over virt sockets implementing that. Seems very easy to use, not limited to streaming only -- seeking is supported.
This is strictly for the experimental purposes & debugging, also shows how to plumb through the RPC layers.
The example reads the
vmlinuxfile from the host file and writes a log message to another host file upon requests issued byohcldiag-dev.