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wdenk5b1d7132002-11-03 00:07:02 +00001/*
2 * (C) Copyright 2001
3 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
4 *
5 * See file CREDITS for list of people who contributed to this
6 * project.
7 *
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License as
10 * published by the Free Software Foundation; either version 2 of
11 * the License, or (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
21 * MA 02111-1307 USA
22 */
23
24#ifndef _HUSH_H_
25#define _HUSH_H_
26
27#define FLAG_EXIT_FROM_LOOP 1
28#define FLAG_PARSE_SEMICOLON (1 << 1) /* symbol ';' is special for parser */
29#define FLAG_REPARSING (1 << 2) /* >=2nd pass */
30
31extern int u_boot_hush_start(void);
Jason Hobbsc8a20792011-08-31 05:37:24 +000032extern int parse_string_outer(const char *, int);
wdenk5b1d7132002-11-03 00:07:02 +000033extern int parse_file_outer(void);
34
Heiko Schocher81473f62008-10-15 09:40:28 +020035int set_local_var(const char *s, int flg_export);
36void unset_local_var(const char *name);
Holger Brunckeae3b062011-04-08 02:47:42 +000037char *get_local_var(const char *s);
Heiko Schocher81473f62008-10-15 09:40:28 +020038
39#if defined(CONFIG_HUSH_INIT_VAR)
40extern int hush_init_var (void);
41#endif
wdenk5b1d7132002-11-03 00:07:02 +000042#endif