| /* SPDX-License-Identifier: GPL-2.0+ */ |
| /* |
| * Copyright 2010-2011 Calxeda, Inc. |
| */ |
| |
| #ifndef __MENU_H__ |
| #define __MENU_H__ |
| |
| struct menu; |
| |
| struct menu *menu_create(char *title, int timeout, int prompt, |
| void (*item_data_print)(void *), |
| char *(*item_choice)(void *), |
| void *item_choice_data); |
| 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); |
| |
| /** |
| * 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 /* __MENU_H__ */ |
