47     ServiceExtData *extData = GetServiceExtData_(service, id);  in AddServiceExtData()  local
48     if (extData != NULL) {  in AddServiceExtData()
51     extData = calloc(1, sizeof(ServiceExtData) + dataLen);  in AddServiceExtData()
52     PLUGIN_CHECK(extData != NULL, return NULL, "Can not alloc extData for %d", id);  in AddServiceExtData()
53     OH_ListInit(&extData->node);  in AddServiceExtData()
54     extData->dataId = id;  in AddServiceExtData()
56         int ret = memcpy_s(extData->data, dataLen, data, dataLen);  in AddServiceExtData()
58             OH_ListAddTail(&service->extDataNode, &extData->node);  in AddServiceExtData()
59             return extData;  in AddServiceExtData()
62         OH_ListAddTail(&service->extDataNode, &extData->node);  in AddServiceExtData()
63         return extData;  in AddServiceExtData()
65     free(extData);  in AddServiceExtData()
73     ServiceExtData *extData = GetServiceExtData_(service, id);  in DelServiceExtData()  local
74     if (extData == NULL) {  in DelServiceExtData()
77     OH_ListRemove(&extData->node);  in DelServiceExtData()
78     free(extData);  in DelServiceExtData()