76 static ktrace_session_t session = NULL;  variable
346 	if (session != NULL) {  in begin_test_teardown()
348 		ktrace_end(session, 1);  in begin_test_teardown()
432 	if (session != NULL) {  in cleanup_and_end_test()
433 		ktrace_end(session, 1);  in cleanup_and_end_test()
450 	session = ktrace_session_create();  in setup_ktrace_session()
451 	T_QUIET; T_ASSERT_NOTNULL(session, "ktrace_session_create");  in setup_ktrace_session()
453 	ktrace_set_interactive(session);  in setup_ktrace_session()
455 	ktrace_set_dropped_events_handler(session, ^{  in setup_ktrace_session()
459 	ktrace_set_completion_handler(session, ^{  in setup_ktrace_session()
460 		ktrace_session_destroy(session);  in setup_ktrace_session()
465 …ret = ktrace_events_single(session, (BSDDBG_CODE(DBG_BSD_MEMSTAT, BSD_MEMSTAT_DO_KILL)), ^(ktrace_…  in setup_ktrace_session()
540 	ret = ktrace_start(session, dispatch_get_main_queue());  in setup_ktrace_session()