diff options
Diffstat (limited to 'futility/cmd_vbutil_key.c')
| -rw-r--r-- | futility/cmd_vbutil_key.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/futility/cmd_vbutil_key.c b/futility/cmd_vbutil_key.c index cfc21b7f..840a14df 100644 --- a/futility/cmd_vbutil_key.c +++ b/futility/cmd_vbutil_key.c @@ -26,6 +26,7 @@ enum { OPT_MODE_PACK, OPT_MODE_UNPACK, OPT_COPYTO, + OPT_HELP, }; static const struct option long_opts[] = { @@ -35,6 +36,7 @@ static const struct option long_opts[] = { {"pack", 1, 0, OPT_MODE_PACK}, {"unpack", 1, 0, OPT_MODE_UNPACK}, {"copyto", 1, 0, OPT_COPYTO}, + {"help", 0, 0, OPT_HELP}, {NULL, 0, 0, 0} }; @@ -180,6 +182,9 @@ static int do_vbutil_key(int argc, char *argv[]) VbExError("Unknown option\n"); parse_error = 1; break; + case OPT_HELP: + print_help(argc, argv); + return !!parse_error; case OPT_INKEY: infile = optarg; @@ -234,7 +239,5 @@ static int do_vbutil_key(int argc, char *argv[]) } } -DECLARE_FUTIL_COMMAND(vbutil_key, do_vbutil_key, - VBOOT_VERSION_1_0, - "Wraps RSA keys with vboot headers", - print_help); +DECLARE_FUTIL_COMMAND(vbutil_key, do_vbutil_key, VBOOT_VERSION_1_0, + "Wraps RSA keys with vboot headers"); |