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(parent: acc874a) | patch
sandbox: Open host file for read-only access if needed
authorSimon Glass <sjg@chromium.org>
Mon, 28 Feb 2022 22:13:47 +0000 (15:13 -0700)
committerSimon Glass <sjg@chromium.org>
Sat, 19 Mar 2022 01:24:24 +0000 (19:24 -0600)
commit7aa9dbd0abd6a223da41e3ad363f0ed28a6109ad
treea034a3063575d0ab0ef246ce76705a4be0e40d97tree | snapshot
parentacc874a4c5d96d26658bbd90c9da500828b7ed96commit | diff
sandbox: Open host file for read-only access if needed

Some files cannot be written but read-only access is still useful for
tests. Add a fallback to read-only access when needed.

This is useful in CI when opening a large data file provided by docker,
where read/write access would result in copying the file, thus needing
a lot of extra disk space.

Signed-off-by: Simon Glass <sjg@chromium.org>
drivers/block/sandbox.c diff | blob | history
Domain: System / Kernel;