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authorHolger Brunck <holger.brunck@keymile.com>2011-04-08 02:47:42 +0000
committerWolfgang Denk <wd@denx.de>2011-05-10 23:19:07 +0200
commiteae3b0644c05dd863e77b9989c18cb33c4d6c363 (patch)
treec882ae87e6c5ab39de3b7fa71cb3da5060b0f12b
parente80ab3e661428149105b5454c6111d17ddfb3b40 (diff)
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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>
-rw-r--r--common/hush.c3
-rw-r--r--include/hush.h1
2 files changed, 2 insertions, 2 deletions
diff --git a/common/hush.c b/common/hush.c
index 8021a68..85a6030 100644
--- a/common/hush.c
+++ b/common/hush.c
@@ -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;
diff --git a/include/hush.h b/include/hush.h
index 0805ff3..5c566cc 100644
--- a/include/hush.h
+++ b/include/hush.h
@@ -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);