+/* SPDX-License-Identifier: GPL-2.0+ */
/*
* (C) Copyright 2014 Google, Inc
* Simon Glass <sjg@chromium.org>
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __CLI_H
*
* @param input Input string possible containing $() / ${} vars
* @param output Output string with $() / ${} vars expanded
+ * @param max_size Maximum size of @output (including terminator)
+ * @return 0 if OK, -ENOSPC if we ran out of space in @output
*/
-void cli_simple_process_macros(const char *input, char *output);
+int cli_simple_process_macros(const char *input, char *output, int max_size);
/**
* cli_simple_run_command_list() - Execute a list of command
*/
int cli_simple_parse_line(char *line, char *argv[]);
-#ifdef CONFIG_OF_CONTROL
+#if CONFIG_IS_ENABLED(OF_CONTROL)
/**
* cli_process_fdt() - process the boot command from the FDT
*