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/*
* (C) Copyright 2014-2016 Leo C. <erbl259-lmu@yahoo.de>
*
* (C) Copyright 2014 Google, Inc
* Simon Glass <sjg@chromium.org>
*
* SPDX-License-Identifier: GPL-2.0
*/
#ifndef CLI_READLINE_H
#define CLI_READLINE_H
#include "common.h"
#include <stdbool.h>
extern char console_buffer[]; /* console I/O buffer */
/**
* cli_readline() - read a line into the console_buffer
*
* Display the prompt, then read a command line into console_buffer. The
* maximum line length is CONFIG_SYS_CBSIZE including a \0 terminator, which
* will always be added.
*
* The command is echoed as it is typed. Command editing is supported.
* Tab auto-complete is supported if CONFIG_AUTO_COMPLETE is defined.
*
* @prompt: Prompt to display
* @enable_history: Use history buffer if true
* @return command line length excluding terminator, or -ve on error
*/
int cli_readline(const FLASH char *const prompt, bool enable_history);
#endif /* CLI_READLINE_H */
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