include/hush.h

   1 /*
   2  * (C) Copyright 2001
   3  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
   4  *
   5  * SPDX-License-Identifier:     GPL-2.0+
   6  */
   7
   8 #ifndef _HUSH_H_
   9 #define _HUSH_H_
  10
  11 #define FLAG_EXIT_FROM_LOOP 1
  12 #define FLAG_PARSE_SEMICOLON (1 << 1)     /* symbol ';' is special for parser */
  13 #define FLAG_REPARSING       (1 << 2)     /* >=2nd pass */
  14
  15 extern int u_boot_hush_start(void);
  16 extern int parse_string_outer(const char *, int);
  17 extern int parse_file_outer(void);
  18
  19 int set_local_var(const char *s, int flg_export);
  20 void unset_local_var(const char *name);
  21 char *get_local_var(const char *s);
  22
  23 #if defined(CONFIG_HUSH_INIT_VAR)
  24 extern int hush_init_var (void);
  25 #endif
  26 #endif