assert(u);
- if (!(s = strdup(description)))
- return -ENOMEM;
+ if (isempty(description))
+ s = NULL;
+ else {
+ s = strdup(description);
+ if (!s)
+ return -ENOMEM;
+ }
free(u->description);
u->description = s;
u->in_gc_queue = true;
u->manager->n_in_gc_queue ++;
-
- if (u->manager->gc_queue_timestamp <= 0)
- u->manager->gc_queue_timestamp = now(CLOCK_MONOTONIC);
}
void unit_add_to_dbus_queue(Unit *u) {
if (u->in_cgroup_queue)
LIST_REMOVE(Unit, cgroup_queue, u->manager->cgroup_queue, u);
- free(u->cgroup_path);
+ if (u->cgroup_path) {
+ hashmap_remove(u->manager->cgroup_unit, u->cgroup_path);
+ free(u->cgroup_path);
+ }
+
free(u->description);
strv_free(u->documentation);
free(u->fragment_path);
if (!unit_can_serialize(u))
return 0;
- if ((r = UNIT_VTABLE(u)->serialize(u, f, fds)) < 0)
+ r = UNIT_VTABLE(u)->serialize(u, f, fds);
+ if (r < 0)
return r;
free(u->cgroup_path);
u->cgroup_path = s;
+
+ hashmap_put(u->manager->cgroup_unit, s, u);
continue;
}