mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-05 02:51:00 +00:00
95fc669774
This is preparation to support menu-driven UEFI BootOrder variable updated by KEY_PLUS, KEY_MINUS and KEY_SPACE. Signed-off-by: Masahisa Kojima <masahisa.kojima@linaro.org> Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
61 lines
1.7 KiB
C
61 lines
1.7 KiB
C
/* 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 (*display_statusline)(struct menu *),
|
|
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);
|
|
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);
|
|
|
|
struct bootmenu_data {
|
|
int delay; /* delay for autoboot */
|
|
int active; /* active menu entry */
|
|
int count; /* total count of menu entries */
|
|
struct bootmenu_entry *first; /* first menu entry */
|
|
};
|
|
|
|
enum bootmenu_key {
|
|
KEY_NONE = 0,
|
|
KEY_UP,
|
|
KEY_DOWN,
|
|
KEY_SELECT,
|
|
KEY_QUIT,
|
|
KEY_PLUS,
|
|
KEY_MINUS,
|
|
KEY_SPACE,
|
|
};
|
|
|
|
void bootmenu_autoboot_loop(struct bootmenu_data *menu,
|
|
enum bootmenu_key *key, int *esc);
|
|
void bootmenu_loop(struct bootmenu_data *menu,
|
|
enum bootmenu_key *key, int *esc);
|
|
|
|
#endif /* __MENU_H__ */
|