1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /*
3 * Copyright (c) International Business Machines Corp., 2001
4 *
5 * History
6 * 07/2001 John George
7 * -Ported
8 */
9
10 #include <unistd.h>
11 #include <sys/types.h>
12 #include <errno.h>
13 #include <pwd.h>
14 #include <sys/wait.h>
15 #include "tst_test.h"
16 #include "lapi/syscalls.h"
17
run(void)18 static void run(void)
19 {
20 pid_t pid, pid1;
21
22 pid = SAFE_FORK();
23 if (pid > 0) {
24 waitpid(pid, NULL, 0);
25 } else {
26 pid1 = setsid();
27 if (pid1 < 0)
28 tst_brk(TBROK | TTERRNO, "setsid failed");
29 TEST(tst_syscall(__NR_vhangup));
30 if (TST_RET == -1)
31 tst_res(TFAIL | TTERRNO, "vhangup() failed");
32 else
33 tst_res(TPASS, "vhangup() succeeded");
34 }
35 }
36
37 static struct tst_test test = {
38 .test_all = run,
39 .forks_child = 1,
40 .needs_root = 1,
41 };
42