if (pt->wn.btrn) { /* Add the uptime of the writer node */
struct timeval diff = {.tv_sec = 0}, wstime;
btr_get_node_start(pt->wn.btrn, &wstime);
if (wstime.tv_sec > 0)
tv_diff(now, &wstime, &diff);
if (pt->wn.btrn) { /* Add the uptime of the writer node */
struct timeval diff = {.tv_sec = 0}, wstime;
btr_get_node_start(pt->wn.btrn, &wstime);
if (wstime.tv_sec > 0)
tv_diff(now, &wstime, &diff);