1*49cdfc7eSAndroid Build Coastguard Worker // SPDX-License-Identifier: GPL-2.0-or-later
2*49cdfc7eSAndroid Build Coastguard Worker /*
3*49cdfc7eSAndroid Build Coastguard Worker * Copyright (c) International Business Machines Corp., 2001
4*49cdfc7eSAndroid Build Coastguard Worker *
5*49cdfc7eSAndroid Build Coastguard Worker * History
6*49cdfc7eSAndroid Build Coastguard Worker * 07/2001 John George
7*49cdfc7eSAndroid Build Coastguard Worker * -Ported
8*49cdfc7eSAndroid Build Coastguard Worker */
9*49cdfc7eSAndroid Build Coastguard Worker
10*49cdfc7eSAndroid Build Coastguard Worker #include <unistd.h>
11*49cdfc7eSAndroid Build Coastguard Worker #include <sys/types.h>
12*49cdfc7eSAndroid Build Coastguard Worker #include <errno.h>
13*49cdfc7eSAndroid Build Coastguard Worker #include <pwd.h>
14*49cdfc7eSAndroid Build Coastguard Worker #include <sys/wait.h>
15*49cdfc7eSAndroid Build Coastguard Worker #include "tst_test.h"
16*49cdfc7eSAndroid Build Coastguard Worker #include "lapi/syscalls.h"
17*49cdfc7eSAndroid Build Coastguard Worker
run(void)18*49cdfc7eSAndroid Build Coastguard Worker static void run(void)
19*49cdfc7eSAndroid Build Coastguard Worker {
20*49cdfc7eSAndroid Build Coastguard Worker pid_t pid, pid1;
21*49cdfc7eSAndroid Build Coastguard Worker
22*49cdfc7eSAndroid Build Coastguard Worker pid = SAFE_FORK();
23*49cdfc7eSAndroid Build Coastguard Worker if (pid > 0) {
24*49cdfc7eSAndroid Build Coastguard Worker waitpid(pid, NULL, 0);
25*49cdfc7eSAndroid Build Coastguard Worker } else {
26*49cdfc7eSAndroid Build Coastguard Worker pid1 = setsid();
27*49cdfc7eSAndroid Build Coastguard Worker if (pid1 < 0)
28*49cdfc7eSAndroid Build Coastguard Worker tst_brk(TBROK | TTERRNO, "setsid failed");
29*49cdfc7eSAndroid Build Coastguard Worker TEST(tst_syscall(__NR_vhangup));
30*49cdfc7eSAndroid Build Coastguard Worker if (TST_RET == -1)
31*49cdfc7eSAndroid Build Coastguard Worker tst_res(TFAIL | TTERRNO, "vhangup() failed");
32*49cdfc7eSAndroid Build Coastguard Worker else
33*49cdfc7eSAndroid Build Coastguard Worker tst_res(TPASS, "vhangup() succeeded");
34*49cdfc7eSAndroid Build Coastguard Worker }
35*49cdfc7eSAndroid Build Coastguard Worker }
36*49cdfc7eSAndroid Build Coastguard Worker
37*49cdfc7eSAndroid Build Coastguard Worker static struct tst_test test = {
38*49cdfc7eSAndroid Build Coastguard Worker .test_all = run,
39*49cdfc7eSAndroid Build Coastguard Worker .forks_child = 1,
40*49cdfc7eSAndroid Build Coastguard Worker .needs_root = 1,
41*49cdfc7eSAndroid Build Coastguard Worker };
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