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 <stdio.h>
17 #include <unistd.h>
18 #include "test.h"
19
20 /**
21 * @tc.name : setpgid_0100
22 * @tc.desc : Sets the process group ID of the process specified by pid to pgid
23 * @tc.level : Level 0
24 */
setpgid_0100(void)25 void setpgid_0100(void)
26 {
27 pid_t pid = 0;
28 pid_t pgid = 0;
29 int result = setpgid(pid, pgid);
30 if (result < 0) {
31 t_error("%s setpgid failed", __func__);
32 }
33 if (getgid() != result) {
34 t_error("%s setpgid invalid", __func__);
35 }
36 }
37
main(int argc,char * argv[])38 int main(int argc, char *argv[])
39 {
40 setpgid_0100();
41 return t_status;
42 }