| Tom Rini | 83d290c | 2018-05-06 17:58:06 -0400 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0+ */ |
| Jason Hobbs | b69bf52 | 2011-08-23 11:06:49 +0000 | [diff] [blame] | 2 | /* |
| 3 | * Copyright 2010-2011 Calxeda, Inc. |
| Jason Hobbs | b69bf52 | 2011-08-23 11:06:49 +0000 | [diff] [blame] | 4 | */ |
| 5 | |
| 6 | #ifndef __MENU_H__ |
| 7 | #define __MENU_H__ |
| 8 | |
| 9 | struct menu; |
| 10 | |
| Jason Hobbs | b41bc5a | 2011-08-23 11:06:50 +0000 | [diff] [blame] | 11 | struct menu *menu_create(char *title, int timeout, int prompt, |
| Thirupathaiah Annapureddy | 5168d7a | 2020-03-18 11:38:42 -0700 | [diff] [blame] | 12 | void (*display_statusline)(struct menu *), |
| Pali Rohár | fc9d64f | 2013-03-23 14:50:40 +0000 | [diff] [blame] | 13 | void (*item_data_print)(void *), |
| 14 | char *(*item_choice)(void *), |
| 15 | void *item_choice_data); |
| Jason Hobbs | b69bf52 | 2011-08-23 11:06:49 +0000 | [diff] [blame] | 16 | int menu_default_set(struct menu *m, char *item_key); |
| 17 | int menu_get_choice(struct menu *m, void **choice); |
| 18 | int menu_item_add(struct menu *m, char *item_key, void *item_data); |
| 19 | int menu_destroy(struct menu *m); |
| Anatolij Gustschin | 6a3439f | 2013-03-23 14:52:04 +0000 | [diff] [blame] | 20 | int menu_default_choice(struct menu *m, void **choice); |
| Jason Hobbs | b69bf52 | 2011-08-23 11:06:49 +0000 | [diff] [blame] | 21 | |
| Simon Glass | 14b9df1 | 2019-07-20 20:51:26 -0600 | [diff] [blame] | 22 | /** |
| 23 | * menu_show() Show a boot menu |
| 24 | * |
| 25 | * This shows a menu and lets the user select an option. The menu is defined by |
| 26 | * environment variables (see README.bootmenu). |
| 27 | * |
| 28 | * This function doesn't normally return, but if the users requests the command |
| 29 | * problem, it will. |
| 30 | * |
| 31 | * @bootdelay: Delay to wait before running the default menu option (0 to run |
| 32 | * the entry immediately) |
| 33 | * @return If it returns, it always returns -1 to indicate that the boot should |
| 34 | * be aborted and the command prompt should be provided |
| 35 | */ |
| Heiko Schocher | 317d6c5 | 2012-01-16 21:13:35 +0000 | [diff] [blame] | 36 | int menu_show(int bootdelay); |
| Simon Glass | 14b9df1 | 2019-07-20 20:51:26 -0600 | [diff] [blame] | 37 | |
| Jason Hobbs | b69bf52 | 2011-08-23 11:06:49 +0000 | [diff] [blame] | 38 | #endif /* __MENU_H__ */ |