VF_STOPPING
while ((vinum_conf.flags & (VF_STOPPING | VF_DAEMONOPEN))
== (VF_STOPPING | VF_DAEMONOPEN)) { /* at least one daemon open, we're stopping */
vinum_conf.flags |= VF_STOPPING; /* note that we want to stop */
if (vinum_conf.flags & VF_STOPPING) /* we're stopping, */