X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=include%2Fmenu.h;h=9ab9b21ebb933efbef7f76a56dcdb56d8112ac58;hb=f9a48654ee70fbad29f487d074fd36a1548b4209;hp=063cd196bdfc9402ab9fa476b633170de3af5d63;hpb=1a4596601fd395f3afb8f82f3f840c5e00bdd57a;p=platform%2Fkernel%2Fu-boot.git

diff --git a/include/menu.h b/include/menu.h
index 063cd19..9ab9b21 100644
--- a/include/menu.h
+++ b/include/menu.h
@@ -1,7 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * Copyright 2010-2011 Calxeda, Inc.
- *
- * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #ifndef __MENU_H__
@@ -10,6 +9,7 @@
 struct 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);
@@ -17,10 +17,22 @@ 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);
 int menu_default_choice(struct menu *m, void **choice);
 
-#if defined(CONFIG_MENU_SHOW)
+/**
+ * menu_show() Show a boot menu
+ *
+ * This shows a menu and lets the user select an option. The menu is defined by
+ * environment variables (see README.bootmenu).
+ *
+ * This function doesn't normally return, but if the users requests the command
+ * problem, it will.
+ *
+ * @bootdelay: Delay to wait before running the default menu option (0 to run
+ *		the entry immediately)
+ * @return If it returns, it always returns -1 to indicate that the boot should
+ *	be aborted and the command prompt should be provided
+ */
 int menu_show(int bootdelay);
-#endif
+
 #endif /* __MENU_H__ */