return str ? j_add(obj, key, str) : (errno = ENOMEM, 0);
}
+struct json_object *j_add_new_array(struct json_object *obj, const char *key)
+{
+ struct json_object *result = json_object_new_array();
+ if (result != NULL && !j_add(obj, key, result)) {
+ json_object_put(result);
+ result = NULL;
+ }
+ return result;
+}
+
+struct json_object *j_add_new_object(struct json_object *obj, const char *key)
+{
+ struct json_object *result = json_object_new_object();
+ if (result != NULL && !j_add(obj, key, result)) {
+ json_object_put(result);
+ result = NULL;
+ }
+ return result;
+}
+
extern int j_add_string(struct json_object *obj, const char *key, const char *val);
extern int j_add_boolean(struct json_object *obj, const char *key, int val);
extern int j_add_integer(struct json_object *obj, const char *key, int val);
+extern struct json_object *j_add_new_array(struct json_object *obj, const char *key);
+extern struct json_object *j_add_new_object(struct json_object *obj, const char *key);