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common/hush: make get_local_var visible for other users
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>
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@ -497,7 +497,6 @@ static void remove_bg_job(struct pipe *pi);
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/* local variable support */
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/* local variable support */
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static char **make_list_in(char **inp, char *name);
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static char **make_list_in(char **inp, char *name);
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static char *insert_var_value(char *inp);
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static char *insert_var_value(char *inp);
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static char *get_local_var(const char *var);
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#ifndef __U_BOOT__
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#ifndef __U_BOOT__
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/* Table of built-in functions. They can be forked or not, depending on
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/* Table of built-in functions. They can be forked or not, depending on
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@ -2169,7 +2168,7 @@ static char *get_dollar_var(char ch);
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#endif
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#endif
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/* This is used to get/check local shell variables */
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/* This is used to get/check local shell variables */
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static char *get_local_var(const char *s)
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char *get_local_var(const char *s)
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{
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{
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struct variables *cur;
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struct variables *cur;
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@ -34,6 +34,7 @@ extern int parse_file_outer(void);
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int set_local_var(const char *s, int flg_export);
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int set_local_var(const char *s, int flg_export);
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void unset_local_var(const char *name);
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void unset_local_var(const char *name);
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char *get_local_var(const char *s);
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#if defined(CONFIG_HUSH_INIT_VAR)
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#if defined(CONFIG_HUSH_INIT_VAR)
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extern int hush_init_var (void);
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extern int hush_init_var (void);
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