+ return 0;
+}
+
+int bus_kernel_make_starter(
+ int fd,
+ const char *name,
+ bool activating,
+ bool accept_fd,
+ BusNamePolicy *policy,
+ BusPolicyAccess world_policy) {
+
+ struct kdbus_cmd_hello *hello;
+ struct kdbus_item *n;
+ size_t policy_cnt = 0;
+ BusNamePolicy *po;
+ size_t size;
+ int r;
+
+ assert(fd >= 0);
+ assert(name);
+
+ LIST_FOREACH(policy, po, policy)
+ policy_cnt++;
+
+ if (world_policy >= 0)
+ policy_cnt++;
+
+ size = offsetof(struct kdbus_cmd_hello, items) +
+ ALIGN8(offsetof(struct kdbus_item, str) + strlen(name) + 1) +
+ policy_cnt * ALIGN8(offsetof(struct kdbus_item, policy_access) + sizeof(struct kdbus_policy_access));
+
+ hello = alloca0_align(size, 8);
+
+ n = hello->items;
+ strcpy(n->str, name);
+ n->size = offsetof(struct kdbus_item, str) + strlen(n->str) + 1;
+ n->type = KDBUS_ITEM_NAME;
+ n = KDBUS_ITEM_NEXT(n);
+
+ LIST_FOREACH(policy, po, policy) {
+ n->type = KDBUS_ITEM_POLICY_ACCESS;
+ n->size = offsetof(struct kdbus_item, policy_access) + sizeof(struct kdbus_policy_access);
+
+ r = bus_kernel_translate_policy(po, n);
+ if (r < 0)
+ return r;
+
+ n = KDBUS_ITEM_NEXT(n);
+ }
+
+ if (world_policy >= 0) {
+ n->type = KDBUS_ITEM_POLICY_ACCESS;
+ n->size = offsetof(struct kdbus_item, policy_access) + sizeof(struct kdbus_policy_access);
+ n->policy_access.type = KDBUS_POLICY_ACCESS_WORLD;
+ n->policy_access.access = bus_kernel_translate_access(world_policy);
+ }
+
+ hello->size = size;
+ hello->flags =
+ (activating ? KDBUS_HELLO_ACTIVATOR : KDBUS_HELLO_POLICY_HOLDER) |
+ (accept_fd ? KDBUS_HELLO_ACCEPT_FD : 0);