1 /* 2 * Copyright (c) 2022 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #include <sys/sysinfo.h> 17 #include "test.h" 18 19 /** 20 * @tc.name : get_nprocs_conf_0100 21 * @tc.desc : Verify the number of CPUs obtained 22 * @tc.level : Level 0 23 */ get_nprocs_conf_0100(void)24void get_nprocs_conf_0100(void) 25 { 26 int nprocs = get_nprocs(); 27 28 int nprocs_conf = get_nprocs_conf(); 29 if (nprocs_conf < nprocs) { 30 t_error("%s nprocs_conf should be greater than nprocs", __func__); 31 } 32 if (sysconf(_SC_NPROCESSORS_CONF) != nprocs_conf) { 33 t_error("%s get_nprocs_conf failed\n", __func__); 34 } 35 } 36 main(int argc,char * argv[])37int main(int argc, char *argv[]) 38 { 39 get_nprocs_conf_0100(); 40 return t_status; 41 }