tree 7e964e22c7aeda92a9a6e72ce3df124e971033a8
parent a5c13b68e7516d3680c87f7207dcf337a1b3dd7c
author Simon Glass <sjg@chromium.org> 1541542885 -0700
committer Simon Glass <sjg@chromium.org> 1542766462 -0700

sandbox: Add a function to read a host file

Add a way to read a file from the host filesystem. This can be useful for
reading test data, for example. Also fix up the writing function which was
not the right version, and drop the debugging lines.

Signed-off-by: Simon Glass <sjg@chromium.org>