diff options
| author | Simon Glass <[email protected]> | 2025-05-02 08:46:16 -0600 |
|---|---|---|
| committer | Simon Glass <[email protected]> | 2025-05-30 09:49:31 +0100 |
| commit | bf9860459516d1837e92270340ca307211cd961a (patch) | |
| tree | 07a30de0e77474896d5a0f942fda3150ef14b44a /cmd/bootflow.c | |
| 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 <[email protected]>
Diffstat (limited to 'cmd/bootflow.c')
| -rw-r--r-- | cmd/bootflow.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/cmd/bootflow.c b/cmd/bootflow.c index d4f7d336150..f2662239714 100644 --- a/cmd/bootflow.c +++ b/cmd/bootflow.c @@ -110,7 +110,7 @@ __maybe_unused static int bootflow_handle_menu(struct bootstd_priv *std, ret = bootflow_menu_run(std, text_mode, &bflow); if (ret) { - if (ret == -EAGAIN) { + if (ret == -EPIPE) { printf("Nothing chosen\n"); std->cur_bootflow = NULL; } else { |