cleanupfn 205 opal/mca/event/libevent2022/libevent/buffer.c if (info->cleanupfn) cleanupfn 206 opal/mca/event/libevent2022/libevent/buffer.c (*info->cleanupfn)(chain->buffer, cleanupfn 2742 opal/mca/event/libevent2022/libevent/buffer.c evbuffer_ref_cleanup_cb cleanupfn, void *extra) cleanupfn 2757 opal/mca/event/libevent2022/libevent/buffer.c info->cleanupfn = cleanupfn; cleanupfn 220 opal/mca/event/libevent2022/libevent/evbuffer-internal.h evbuffer_ref_cleanup_cb cleanupfn; cleanupfn 439 opal/mca/event/libevent2022/libevent/include/event2/buffer.h evbuffer_ref_cleanup_cb cleanupfn, void *cleanupfn_arg);