diff options
| author | Simon Glass <sjg@chromium.org> | 2023-01-06 08:52:24 -0600 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2023-01-16 14:14:11 -0500 |
| commit | d0ca98dbd99c2534c9e96e4c226e52ab80f2248f (patch) | |
| tree | ec90d07fc24388bde0ffb63d35da3f0cc5c77061 /include/menu.h | |
| parent | 5712976b26f7865f348aba51c9fa367c456e1795 (diff) | |
| download | u-boot-d0ca98dbd99c2534c9e96e4c226e52ab80f2248f.tar.gz u-boot-d0ca98dbd99c2534c9e96e4c226e52ab80f2248f.tar.bz2 u-boot-d0ca98dbd99c2534c9e96e4c226e52ab80f2248f.zip | |
menu: Update bootmenu_loop() to return the code
Use the return value to save having to pass around a pointer. This also
resolves any ambiguity about what *key contains when the function is
called.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'include/menu.h')
| -rw-r--r-- | include/menu.h | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/include/menu.h b/include/menu.h index 9f30a3c1ac..8b9b36214f 100644 --- a/include/menu.h +++ b/include/menu.h @@ -83,7 +83,10 @@ enum bootmenu_key bootmenu_autoboot_loop(struct bootmenu_data *menu, int *esc); * character is recognised * * @menu: Menu being processed - * @key: Returns the code for the key the user pressed: + * @esc: On input, a non-zero value indicates that an escape sequence has + * resulted in that many characters so far. On exit this is updated to the + * new number of characters + * Returns: code for the key the user pressed: * enter: BKEY_SELECT * Ctrl-C: BKEY_QUIT * Up arrow: BKEY_UP @@ -92,11 +95,7 @@ enum bootmenu_key bootmenu_autoboot_loop(struct bootmenu_data *menu, int *esc); * Plus: BKEY_PLUS * Minus: BKEY_MINUS * Space: BKEY_SPACE - * @esc: On input, a non-zero value indicates that an escape sequence has - * resulted in that many characters so far. On exit this is updated to the - * new number of characters */ -void bootmenu_loop(struct bootmenu_data *menu, - enum bootmenu_key *key, int *esc); +enum bootmenu_key bootmenu_loop(struct bootmenu_data *menu, int *esc); #endif /* __MENU_H__ */ |