/* * Copyright (c) 2022 Huawei Device Co., Ltd. * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */#include <stdio.h>#include <fcntl.h>#include "test.h"/** * @tc.name : readahead_0100 * @tc.desc : Test file readahead for readahead method * @tc.level : Level 2 */voidreadahead_0100(void){intresult=readahead(-1,0,123);interrcode=-1;if(result!=errcode){t_error("%s readahead error get result is %d are not want -1\n",__func__,result);}}intmain(intargc,char*argv[]){readahead_0100();returnt_status;}