39     int ret;  in busy_test_connected()  local
44     ret = event_signal(&busy_test_event, true);  in busy_test_connected()
45     if (ret) {  in busy_test_connected()
46         TRACEF("event_signal failed %d\n", ret);  in busy_test_connected()
49     ret = handle_wait(chandle, &event, INFINITE_TIME);  in busy_test_connected()
50     LTRACEF("got channel event (ret=%d): ev=%x\n", ret, event);  in busy_test_connected()
53     ret = event_unsignal(&busy_test_event);  in busy_test_connected()
54     if (ret) {  in busy_test_connected()
55         TRACEF("event_unsignal failed %d\n", ret);  in busy_test_connected()
65     int ret;  in busy_test_server()  local
68         ret = handle_wait(phandle, &event, INFINITE_TIME);  in busy_test_server()
69         if (ret < 0) {  in busy_test_server()
70             TRACEF("handle_wait failed: %d\n", ret);  in busy_test_server()
73         LTRACEF("got port event (ret=%d): ev=%x\n", ret, event);  in busy_test_server()
76             ret = ipc_port_accept(phandle, &chandle, &unused_uuid_p);  in busy_test_server()
77             LTRACEF("accept returned %d\n", ret);  in busy_test_server()
78             if (ret >= 0) {  in busy_test_server()
87     int ret;  in busy_test_init()  local
91     ret = ipc_port_create(&kernel_uuid, "com.android.kernel.busy-test", 1, 1,  in busy_test_init()
93     if (ret) {  in busy_test_init()
97     ret = ipc_port_publish(phandle);  in busy_test_init()
98     if (ret) {  in busy_test_init()
105         ret = ERR_NO_MEMORY;  in busy_test_init()
116     TRACEF("Failed to add busy_test: %d\n", ret);  in busy_test_init()