pacemakerd_event_cb  370 lib/pacemaker/pcmk_cluster_queries.c     pcmk_ipc_api_t *pacemakerd_api = ipc_connect(&data, pcmk_ipc_pacemakerd, pacemakerd_event_cb);
pacemakerd_event_cb 1019 tools/crm_mon.c     pcmk_register_ipc_callback(pacemakerd_api, pacemakerd_event_cb, (void *) &state);