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/*
* Check decoding of getpgid and setpgid syscalls.
*
* Copyright (c) 2016 Dmitry V. Levin <ldv@strace.io>
* Copyright (c) 2016-2021 The strace developers.
* All rights reserved.
*
* SPDX-License-Identifier: GPL-2.0-or-later
*/
#include "tests.h"
#include "scno.h"
#include "pidns.h"
#include <stdio.h>
#include <unistd.h>
int
main(void)
{
PIDNS_TEST_INIT;
const int pid = getpid();
long pgid = syscall(__NR_getpgid, F8ILL_KULONG_MASK | pid);
pidns_print_leader();
printf("getpgid(%d%s) = %ld%s\n", pid, pidns_pid2str(PT_TGID),
pgid, pidns_pid2str(PT_PGID));
long rc = syscall(__NR_setpgid, F8ILL_KULONG_MASK,
F8ILL_KULONG_MASK | pgid);
pidns_print_leader();
printf("setpgid(0, %ld%s) = %s\n", pgid, pidns_pid2str(PT_PGID),
sprintrc(rc));
pidns_print_leader();
puts("+++ exited with 0 +++");
return 0;
}
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