multiple_read_cb 507 opal/mca/event/libevent2022/libevent/test/regress.c event_set(&ev2, pair[1], EV_READ, multiple_read_cb, &ev2); multiple_read_cb 536 opal/mca/event/libevent2022/libevent/test/regress.c event_set(&ev2, pair[1], EV_READ|EV_PERSIST, multiple_read_cb, &ev2);