tree e470ad79ba80909ee6c0ea40f104795914bb2d5d
parent ce55a11c7ff54b128631d16ca099c45d75e33fe5
author Simon Glass <sjg@chromium.org> 1538416508 -0600
committer Simon Glass <sjg@chromium.org> 1539081626 -0600

sandbox: Add a way to write data to the host filesystem

For debugging it is sometimes useful to write out data for inspection
using an external tool. Add a function which can write this data to a
given file.

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