Searched refs:IO_OBJECT_NULL (Results 1 – 9 of 9) sorted by relevance
18 io_service_t service = IO_OBJECT_NULL; in IOTestServiceFindService()30 if (service == IO_OBJECT_NULL) { in IOTestServiceFindService()34 } while (service == IO_OBJECT_NULL && retries <= MAX_RETRIES); in IOTestServiceFindService()36 if (service == IO_OBJECT_NULL) { in IOTestServiceFindService()44 if (serviceOut && service != IO_OBJECT_NULL) { in IOTestServiceFindService()46 } else if (service != IO_OBJECT_NULL) { in IOTestServiceFindService()
31 io_registry_entry_t root = IO_OBJECT_NULL; //must release in ioclasscount()99 if (root != IO_OBJECT_NULL) { in ioclasscount()158 T_ASSERT_NE(service, IO_OBJECT_NULL, "service is nonnull");195 io_service_t service = IO_OBJECT_NULL;196 io_connect_t connect = IO_OBJECT_NULL;220 if (connect == IO_OBJECT_NULL) {248 connect = IO_OBJECT_NULL;
41 io_connect_t conn = IO_OBJECT_NULL;42 io_iterator_t iter = IO_OBJECT_NULL, obj = IO_OBJECT_NULL;90 if (iter != IO_OBJECT_NULL) {94 if (conn != IO_OBJECT_NULL) {
37 io_service_t service = IO_OBJECT_NULL;38 io_connect_t connect = IO_OBJECT_NULL;
78 io_service_t amfi = IO_OBJECT_NULL; in main()79 io_connect_t connect = IO_OBJECT_NULL; in main()83 if (amfi == IO_OBJECT_NULL) { in main()
924 io_registry_entry_t defaults = IO_OBJECT_NULL; in supports_content_prot()933 if (defaults == IO_OBJECT_NULL) { in supports_content_prot()996 io_connect_t connection = IO_OBJECT_NULL; in apple_key_store()997 io_registry_entry_t apple_key_bag_service = IO_OBJECT_NULL; in apple_key_store()999 IOReturn io_result = IO_OBJECT_NULL; in apple_key_store()1005 if (apple_key_bag_service == IO_OBJECT_NULL) { in apple_key_store()
18 if (service == IO_OBJECT_NULL) {
193 #define IO_OBJECT_NULL ((io_object_t) 0) macro