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common/hush: make get_local_var visible for other users

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Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
Acked-by: Heiko Schocher <hs@denx.de>
cc: Wolfgang Denk <wd@denx.de>
cc: Detlev Zundel <dzu@denx.de>
cc: Valentin Longchamp <valentin.longchamp@keymile.com>
Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
This commit is contained in:
Holger Brunck 2011-04-08 02:47:42 +00:00 committed by Wolfgang Denk
parent e80ab3e661
commit eae3b0644c
2 changed files with 2 additions and 2 deletions
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3
common/hush.c
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@ -497,7 +497,6 @@ static void remove_bg_job(struct pipe *pi);
/* local variable support */
static char **make_list_in(char **inp, char *name);
static char *insert_var_value(char *inp);
static char *get_local_var(const char *var);
#ifndef __U_BOOT__
/* Table of built-in functions. They can be forked or not, depending on
@ -2169,7 +2168,7 @@ static char *get_dollar_var(char ch);
#endif
/* This is used to get/check local shell variables */
static char *get_local_var(const char *s)
char *get_local_var(const char *s)
{
struct variables *cur;

1
include/hush.h
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@ -34,6 +34,7 @@ extern int parse_file_outer(void);
int set_local_var(const char *s, int flg_export);
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);