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/* SPDX-License-Identifier: GPL-2.0+ */
/*
* (C) Copyright 2001
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*/
#ifndef _CLI_HUSH_H_
#define _CLI_HUSH_H_
#define FLAG_EXIT_FROM_LOOP 1
#define FLAG_PARSE_SEMICOLON (1 << 1) /* symbol ';' is special for parser */
#define FLAG_REPARSING (1 << 2) /* >=2nd pass */
#define FLAG_CONT_ON_NEWLINE (1 << 3) /* continue when we see \n */
#if CONFIG_IS_ENABLED(HUSH_OLD_PARSER)
extern int u_boot_hush_start(void);
extern int parse_string_outer(const char *str, int flag);
extern int parse_file_outer(void);
int set_local_var(const char *s, int flg_export);
#else
static inline int u_boot_hush_start(void)
{
return 0;
}
static inline int parse_string_outer(const char *str, int flag)
{
return 1;
}
static inline int parse_file_outer(void)
{
return 0;
}
static inline int set_local_var(const char *s, int flg_export)
{
return 0;
}
#endif
#if CONFIG_IS_ENABLED(HUSH_MODERN_PARSER)
extern int u_boot_hush_start_modern(void);
extern int parse_string_outer_modern(const char *str, int flag);
extern void parse_and_run_file(void);
int set_local_var_modern(char *s, int flg_export);
#else
static inline int u_boot_hush_start_modern(void)
{
return 0;
}
static inline int parse_string_outer_modern(const char *str, int flag)
{
return 1;
}
static inline void parse_and_run_file(void)
{
}
static inline int set_local_var_modern(char *s, int flg_export)
{
return 0;
}
#endif
void unset_local_var(const char *name);
char *get_local_var(const char *s);
#if defined(CONFIG_HUSH_INIT_VAR)
extern int hush_init_var (void);
#endif
#endif
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