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| author | Simon Glass <sjg@chromium.org> | 2025-05-02 08:46:16 -0600 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2025-05-30 09:49:31 +0100 |
| commit | bf9860459516d1837e92270340ca307211cd961a (patch) | |
| tree | 07a30de0e77474896d5a0f942fda3150ef14b44a /arch/arm | |
| parent | 5c365ecabcac6d3218cf7e560bda01629a46d88e (diff) | |
expo: Add a function to poll for input
Both bootflow_menu and cedit use similar logic to poll an expo. Move
this into the expo library so the code can be shared.
Update bootflow_menu_run() to return -EPIPE when the user quits without
choosing anything, since -EAGAIN is ambiguous and elsewhere means that
there is no input yet.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'arch/arm')
0 files changed, 0 insertions, 0 deletions