diff options
| -rw-r--r-- | common/menu.c | 8 | ||||
| -rw-r--r-- | doc/README.menu | 5 | ||||
| -rw-r--r-- | include/menu.h | 1 |
3 files changed, 14 insertions, 0 deletions
diff --git a/common/menu.c b/common/menu.c index 3b1e0d082..754a9f9d0 100644 --- a/common/menu.c +++ b/common/menu.c @@ -113,6 +113,13 @@ static inline void *menu_item_destroy(struct menu *m, return NULL; } +void __menu_display_statusline(struct menu *m) +{ + return; +} +void menu_display_statusline(struct menu *m) + __attribute__ ((weak, alias("__menu_display_statusline"))); + /* * Display a menu so the user can make a choice of an item. First display its * title, if any, and then each item in the menu. @@ -123,6 +130,7 @@ static inline void menu_display(struct menu *m) puts(m->title); putc('\n'); } + menu_display_statusline(m); menu_items_iter(m, menu_item_print, NULL); } diff --git a/doc/README.menu b/doc/README.menu index 0dad6a2cb..4ddf91491 100644 --- a/doc/README.menu +++ b/doc/README.menu @@ -69,6 +69,11 @@ int menu_get_choice(struct menu *m, void **choice); */ int menu_destroy(struct menu *m); +/* + * menu_display_statusline(struct menu *m); + * shows a statusline for every menu_display call. + */ +void menu_display_statusline(struct menu *m); Example Code ------------ diff --git a/include/menu.h b/include/menu.h index cf14a9cca..b806a02b5 100644 --- a/include/menu.h +++ b/include/menu.h @@ -26,5 +26,6 @@ int menu_default_set(struct menu *m, char *item_key); int menu_get_choice(struct menu *m, void **choice); int menu_item_add(struct menu *m, char *item_key, void *item_data); int menu_destroy(struct menu *m); +void menu_display_statusline(struct menu *m); #endif /* __MENU_H__ */ |