show_option_values(o);
}
+static struct fio_option *find_child(struct fio_option *options,
+ struct fio_option *o)
+{
+ struct fio_option *__o;
+
+ for (__o = &options[0]; __o->name; __o++)
+ if (__o->parent && !strcmp(__o->parent, o->name))
+ return __o;
+
+ return NULL;
+}
+
+static void print_option(struct fio_option *options, struct fio_option *o,
+ int level)
+{
+ char name[256], *p;
+ int i;
+
+ if (!o)
+ return;
+
+ p = name;
+ for (i = 0; i < level; i++)
+ p += sprintf(p, "%s", " ");
+
+ sprintf(p, "%s", o->name);
+
+ printf("%-24s: %s\n", name, o->help);
+ print_option(options, find_child(options, o), level + 1);
+}
+
int show_cmd_help(struct fio_option *options, const char *name)
{
struct fio_option *o, *closest;
if (show_all || match) {
found = 1;
if (match)
- printf("%20s: %s\n", o->name, o->help);
+ printf("%24s: %s\n", o->name, o->help);
if (show_all) {
- printf("%-20s: %s\n", o->name, o->help);
+ if (!o->parent)
+ print_option(options, o, 0);
continue;
}
}