Exemplo n.º 1
0
Arquivo: capget02.c Projeto: 1587/ltp
void test_setup(int i)
{
#ifdef UCLINUX
	i = i + 2;
#endif
	switch (i) {

	case 0:
		break;
	case 1:
		header.version = _LINUX_CAPABILITY_VERSION;
		header.pid = getpid();
		break;
	case 2:
		header.version = 0;
		header.pid = getpid();
		break;
	case 3:
		header.version = _LINUX_CAPABILITY_VERSION;
		header.pid = -1;
		break;
	case 4:
		header.version = _LINUX_CAPABILITY_VERSION;
		header.pid = tst_get_unused_pid(cleanup);
		break;
	}
}
Exemplo n.º 2
0
Arquivo: ptrace03.c Projeto: 1587/ltp
/* setup() - performs all ONE TIME setup for this test */
void setup(void)
{
	unused_pid = tst_get_unused_pid(cleanup);

	TEST_PAUSE;

}
Exemplo n.º 3
0
Arquivo: tkill02.c Projeto: kraj/ltp
void setup(void)
{
	TEST_PAUSE;
	tst_tmpdir();

	unused_tid = tst_get_unused_pid(cleanup);
}
Exemplo n.º 4
0
void setup(void)
{
    tst_require_root(NULL);

    unused_pid = tst_get_unused_pid(cleanup);

    TEST_PAUSE;
}
Exemplo n.º 5
0
/*
 * setup() - performs all ONE TIME setup for this test.
 */
void setup(void)
{
	unused_pid = tst_get_unused_pid(cleanup);

	tst_sig(NOFORK, DEF_HANDLER, cleanup);

	TEST_PAUSE;
}
Exemplo n.º 6
0
Arquivo: tkill02.c Projeto: Nan619/ltp
void setup(void)
{
    /* Capture signals if any */
    /* Create temporary directories */
    TEST_PAUSE;
    tst_tmpdir();

    unused_tid = tst_get_unused_pid(cleanup);
}
Exemplo n.º 7
0
/* setup() - performs all ONE TIME setup for this test */
void setup(void)
{
	unused_pid = tst_get_unused_pid(cleanup);

	/* capture signals
	   tst_sig(FORK, DEF_HANDLER, cleanup); */

	/* set the expected errnos... */
	TEST_EXP_ENOS(exp_enos);

	TEST_PAUSE;

}
Exemplo n.º 8
0
static void test_invalid_pid(void)
{
	pid_t invalid_pid = -1;

	tst_resm(TINFO, "test_invalid_pid -1");
	TEST(ltp_syscall(__NR_migrate_pages, invalid_pid, sane_max_node,
		     sane_old_nodes, sane_new_nodes));
	check_ret(-1);
	check_errno(ESRCH);

	tst_resm(TINFO, "test_invalid_pid unused pid");
	invalid_pid = tst_get_unused_pid(cleanup);
	TEST(ltp_syscall(__NR_migrate_pages, invalid_pid, sane_max_node,
		     sane_old_nodes, sane_new_nodes));
	check_ret(-1);
	check_errno(ESRCH);
}
Exemplo n.º 9
0
static void setup(void)
{
	tst_require_root(NULL);
	uid = geteuid();
	ncpus = tst_ncpus_max();

	/* Current mask */
	mask = CPU_ALLOC(ncpus);
	if (mask == NULL)
		tst_brkm(TBROK | TERRNO, cleanup, "CPU_ALLOC(%ld) failed",
			ncpus);
	mask_size = CPU_ALLOC_SIZE(ncpus);
	if (sched_getaffinity(0, mask_size, mask) < 0)
		tst_brkm(TBROK | TERRNO, cleanup, "sched_getaffinity() failed");

	/* Mask with one more cpu than available on the system */
	emask = CPU_ALLOC(ncpus + 1);
	if (emask == NULL)
		tst_brkm(TBROK | TERRNO, cleanup, "CPU_ALLOC(%ld) failed",
			ncpus + 1);
	emask_size = CPU_ALLOC_SIZE(ncpus + 1);
	CPU_ZERO_S(emask_size, emask);
	CPU_SET_S(ncpus, emask_size, emask);

	privileged_pid = tst_fork();
	if (privileged_pid == 0) {
		pause();

		exit(0);
	} else if (privileged_pid < 0) {
		tst_brkm(TBROK | TERRNO, cleanup, "fork() failed");
	}

	/* Dropping the root privileges */
	ltpuser = getpwnam(nobody_uid);
	if (ltpuser == NULL)
		tst_brkm(TBROK | TERRNO, cleanup,
			"getpwnam failed for user id %s", nobody_uid);

	SAFE_SETEUID(cleanup, ltpuser->pw_uid);

	/* this pid is not used by the OS */
	free_pid = tst_get_unused_pid(cleanup);
}
Exemplo n.º 10
0
/* setup() - performs all ONE TIME setup for this test */
void setup(void)
{
	/*
	 * Initialize scheduling parameter structure to use with
	 * sched_setscheduler()
	 */
	struct sched_param p = { 1 };

	tst_sig(NOFORK, DEF_HANDLER, cleanup);

	TEST_PAUSE;

	/* Change scheduling policy to SCHED_RR */
	if ((sched_setscheduler(0, SCHED_RR, &p)) == -1) {
		tst_brkm(TBROK, cleanup, "sched_setscheduler() failed");
	}

	unused_pid = tst_get_unused_pid(cleanup);
}