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Commit 71162e3c authored by Simon Glass's avatar Simon Glass
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patman: Add cros_subprocess library to manage subprocesses



This adds a new library on top of subprocess which permits access to
the subprocess output as it is being generated. We can therefore
give the illusion that a process is running independently, but still
monitor its output so that we know what is going on.

It is possible to display output on a terminal as it is generated
(a little like tee). The supplied output function is called with all
stdout/stderr data as it arrives.

Signed-off-by: default avatarSimon Glass <sjg@chromium.org>
parent 43bca004
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