We can actually only set from c-code local hush shell variables, with this patch we can also read them from c-code.
Signed-off-by: Holger Brunck <[email protected]> Signed-off-by: Valentin Longchamp <[email protected]> Acked-by: Heiko Schocher <[email protected]> cc: Wolfgang Denk <[email protected]> cc: Detlev Zundel <[email protected]> --- Changes for v2: - split up first large patch serie to three independent smaller patch series - extend commit msg common/hush.c | 3 +-- include/hush.h | 1 + 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); -- 1.7.1 _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
