1 files changed, 19 insertions, 0 deletions

diff --git a/tools/lib/subcmd/parse-options.c b/tools/lib/subcmd/parse-options.c
index cb7154eccbdc..dbb9efbf718a 100644
--- a/tools/lib/subcmd/parse-options.c
+++ b/tools/lib/subcmd/parse-options.c
@@ -116,6 +116,7 @@ static int get_value(struct parse_opt_ctx_t *p,
                 case OPTION_INTEGER:
                 case OPTION_UINTEGER:
                 case OPTION_LONG:
+                case OPTION_ULONG:
                 case OPTION_U64:
                 default:
                         break;
@@ -166,6 +167,7 @@ static int get_value(struct parse_opt_ctx_t *p,
                 case OPTION_INTEGER:
                 case OPTION_UINTEGER:
                 case OPTION_LONG:
+                case OPTION_ULONG:
                 case OPTION_U64:
                 default:
                         break;
@@ -295,6 +297,22 @@ static int get_value(struct parse_opt_ctx_t *p,
                         return opterror(opt, "expects a numerical value", flags);
                 return 0;
 
+        case OPTION_ULONG:
+                if (unset) {
+                        *(unsigned long *)opt->value = 0;
+                        return 0;
+                }
+                if (opt->flags & PARSE_OPT_OPTARG && !p->opt) {
+                        *(unsigned long *)opt->value = opt->defval;
+                        return 0;
+                }
+                if (get_arg(p, opt, flags, &arg))
+                        return -1;
+                *(unsigned long *)opt->value = strtoul(arg, (char **)&s, 10);
+                if (*s)
+                        return opterror(opt, "expects a numerical value", flags);
+                return 0;
+
         case OPTION_U64:
                 if (unset) {
                         *(u64 *)opt->value = 0;
@@ -703,6 +721,7 @@ static void print_option_help(const struct option *opts, int full)
         case OPTION_ARGUMENT:
                 break;
         case OPTION_LONG:
+        case OPTION_ULONG:
         case OPTION_U64:
         case OPTION_INTEGER:
         case OPTION_UINTEGER: