evdns_base_search_clear 3040 opal/mca/event/libevent2022/libevent/evdns.c 	evdns_base_search_clear(current_base);
evdns_base_search_clear  462 opal/mca/event/libevent2022/libevent/include/event2/dns.h void evdns_base_search_clear(struct evdns_base *base);