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;
}
}
/* setup() - performs all ONE TIME setup for this test */
void setup(void)
{
unused_pid = tst_get_unused_pid(cleanup);
TEST_PAUSE;
}
void setup(void)
{
TEST_PAUSE;
tst_tmpdir();
unused_tid = tst_get_unused_pid(cleanup);
}
void setup(void)
{
tst_require_root(NULL);
unused_pid = tst_get_unused_pid(cleanup);
TEST_PAUSE;
}
/*
* 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;
}
void setup(void)
{
/* Capture signals if any */
/* Create temporary directories */
TEST_PAUSE;
tst_tmpdir();
unused_tid = tst_get_unused_pid(cleanup);
}
/* 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;
}
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);
}
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);
}
/* 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);
}