rh_key           1413 lib/pacemaker/pcmk_sched_constraints.c     char *rh_key = NULL;
rh_key           1430 lib/pacemaker/pcmk_sched_constraints.c     rh_key = pcmk__op_key(rh_rsc->id, rh_task, 0);
rh_key           1432 lib/pacemaker/pcmk_sched_constraints.c     return custom_action_order(lh_rsc, lh_key, NULL, rh_rsc, rh_key, NULL, type, data_set);