X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=common%2Fmenu.c;h=5fb2ffbd065d4ed8a3dd22dddf81e8d121be5b83;hb=dd5b0fad8f295c6e786f1528d09f03fa546289cd;hp=7b66d199a9b13054706f5886e19829a85c322d12;hpb=92430b8fc8aac3b4ab92e9ca8a09d83c4788c609;p=oweals%2Fu-boot.git

diff --git a/common/menu.c b/common/menu.c
index 7b66d199a9..5fb2ffbd06 100644
--- a/common/menu.c
+++ b/common/menu.c
@@ -36,6 +36,7 @@ struct menu {
 	int timeout;
 	char *title;
 	int prompt;
+	void (*display_statusline)(struct menu *);
 	void (*item_data_print)(void *);
 	char *(*item_choice)(void *);
 	void *item_choice_data;
@@ -106,10 +107,6 @@ static inline void *menu_item_destroy(struct menu *m,
 	return NULL;
 }
 
-__weak void menu_display_statusline(struct menu *m)
-{
-}
-
 /*
  * 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.
@@ -120,7 +117,8 @@ static inline void menu_display(struct menu *m)
 		puts(m->title);
 		putc('\n');
 	}
-	menu_display_statusline(m);
+	if (m->display_statusline)
+		m->display_statusline(m);
 
 	menu_items_iter(m, menu_item_print, NULL);
 }
@@ -344,6 +342,9 @@ int menu_item_add(struct menu *m, char *item_key, void *item_data)
  * timeout. If 1, the user will be prompted for input regardless of the value
  * of timeout.
  *
+ * display_statusline - If not NULL, will be called to show a statusline when
+ * the menu is displayed.
+ *
  * item_data_print - If not NULL, will be called for each item when the menu
  * is displayed, with the pointer to the item's data passed as the argument.
  * If NULL, each item's key will be printed instead.  Since an item's key is
@@ -360,6 +361,7 @@ int menu_item_add(struct menu *m, char *item_key, void *item_data)
  * insufficient memory available to create the menu.
  */
 struct menu *menu_create(char *title, int timeout, int prompt,
+				void (*display_statusline)(struct menu *),
 				void (*item_data_print)(void *),
 				char *(*item_choice)(void *),
 				void *item_choice_data)
@@ -374,6 +376,7 @@ struct menu *menu_create(char *title, int timeout, int prompt,
 	m->default_item = NULL;
 	m->prompt = prompt;
 	m->timeout = timeout;
+	m->display_statusline = display_statusline;
 	m->item_data_print = item_data_print;
 	m->item_choice = item_choice;
 	m->item_choice_data = item_choice_data;