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/* SPDX-License-Identifier: GPL-2.0+ */
/*
* (C) Copyright 2000
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*
* Add to readline cmdline-editing by
* (C) Copyright 2005
* JinHua Luo, GuangDong Linux Center, <luo.jinhua@gd-linux.com>
*/
#ifndef __AUTOBOOT_H
#define __AUTOBOOT_H
#include <stdbool.h>
#include <stddef.h>
#ifdef CONFIG_SANDBOX
/**
* autoboot_keyed() - check whether keyed autoboot should be used
*
* This is only implemented for sandbox since other platforms don't have a way
* of controlling the feature at runtime.
*
* Return: true if enabled, false if not
*/
bool autoboot_keyed(void);
/**
* autoboot_set_keyed() - set whether keyed autoboot should be used
*
* @autoboot_keyed: true to enable the feature, false to disable
* Return: old value of the flag
*/
bool autoboot_set_keyed(bool autoboot_keyed);
#else
static inline bool autoboot_keyed(void)
{
/* There is no runtime flag, so just use the CONFIG */
return IS_ENABLED(CONFIG_AUTOBOOT_KEYED);
}
static inline bool autoboot_set_keyed(bool autoboot_keyed)
{
/* There is no runtime flag to set */
return false;
}
#endif
#ifdef CONFIG_AUTOBOOT
/**
* bootdelay_process() - process the bootd delay
*
* Process the boot delay, boot limit, then get the value of either
* bootcmd, failbootcmd or altbootcmd depending on the current state.
* Return this command so it can be executed.
*
* Return: command to executed
*/
const char *bootdelay_process(void);
/**
* autoboot_command() - run the autoboot command
*
* If enabled, run the autoboot command returned from bootdelay_process().
* Also do the CONFIG_AUTOBOOT_MENUKEY processing if enabled.
*
* @cmd: Command to run
*/
void autoboot_command(const char *cmd);
#else
static inline const char *bootdelay_process(void)
{
return NULL;
}
static inline void autoboot_command(const char *s)
{
}
#endif
#endif
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