diff options
Diffstat (limited to 'include/command.h')
| -rw-r--r-- | include/command.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/command.h b/include/command.h index 04cd1e745c..5b1577f3b4 100644 --- a/include/command.h +++ b/include/command.h @@ -67,7 +67,9 @@ extern int cmd_auto_complete(const char *const prompt, char *buf, int *np, int * * * @cmdtp: Command which caused the error * @err: Error code (0 if none, -ve for error, like -EIO) - * @return 0 if there is not error, 1 (CMD_RET_FAILURE) if an error is found + * @return 0 (CMD_RET_SUCCESX) if there is not error, + * 1 (CMD_RET_FAILURE) if an error is found + * -1 (CMD_RET_USAGE) if 'usage' error is found */ int cmd_process_error(cmd_tbl_t *cmdtp, int err); |