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author | Sascha Hauer <s.hauer@pengutronix.de> | 2013-10-07 08:00:25 +0200 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2013-10-07 08:00:25 +0200 |
commit | 33c56e21eb3bf841c79d9c8a40dedc8b16b774f2 (patch) | |
tree | fc0e871d5fc9020e0c4bb01ef0a5cf4ece6060a1 /common | |
parent | d32008b2797a7c1bb13ec0cb3273de2dfcc97d02 (diff) | |
parent | ce8f489122e8390360e87c84888aacfc87743a83 (diff) | |
download | barebox-33c56e21eb3bf841c79d9c8a40dedc8b16b774f2.tar.gz barebox-33c56e21eb3bf841c79d9c8a40dedc8b16b774f2.tar.xz |
Merge branch 'for-next/misc'
Conflicts:
commands/Makefile
Diffstat (limited to 'common')
-rw-r--r-- | common/globalvar.c | 3 | ||||
-rw-r--r-- | common/hush.c | 6 | ||||
-rw-r--r-- | common/parser.c | 9 |
3 files changed, 18 insertions, 0 deletions
diff --git a/common/globalvar.c b/common/globalvar.c index 6ef4a6a680..41ce06e468 100644 --- a/common/globalvar.c +++ b/common/globalvar.c @@ -72,6 +72,9 @@ int globalvar_add_simple(const char *name, const char *value) if (ret && ret != -EEXIST) return ret; + if (!value) + return 0; + return dev_set_param(&global_device, name, value); } diff --git a/common/hush.c b/common/hush.c index a3235ba19f..bf1d9e6fd7 100644 --- a/common/hush.c +++ b/common/hush.c @@ -123,6 +123,7 @@ #include <linux/list.h> #include <binfmt.h> #include <init.h> +#include <shell.h> /*cmd_boot.c*/ extern int do_bootd(int flag, int argc, char *argv[]); /* do_bootd */ @@ -226,6 +227,11 @@ static char console_buffer[CONFIG_CBSIZE]; /* console I/O buffer */ * the first three support $?, $#, and $1 */ static unsigned int last_return_code; +int shell_get_last_return_code(void) +{ + return last_return_code; +} + /* "globals" within this file */ static uchar *ifs; static char map[256]; diff --git a/common/parser.c b/common/parser.c index 4d993dfd35..d390fb6afe 100644 --- a/common/parser.c +++ b/common/parser.c @@ -1,6 +1,15 @@ #include <common.h> #include <command.h> #include <environment.h> +#include <shell.h> + +/* + * not yet supported + */ +int shell_get_last_return_code(void) +{ + return 0; +} static int parse_line (char *line, char *argv[]) { |