static void verify_epoll_create1(void)
{
int fd, coe;
fd = tst_syscall(__NR_epoll_create1, 0);
if (fd == -1)
tst_brk(TFAIL | TERRNO, "epoll_create1(0) failed");
coe = SAFE_FCNTL(fd, F_GETFD);
if (coe & FD_CLOEXEC)
tst_brk(TFAIL, "flags=0 set close-on-exec flag");
SAFE_CLOSE(fd);
fd = tst_syscall(__NR_epoll_create1, EPOLL_CLOEXEC);
if (fd == -1)
tst_brk(TFAIL | TERRNO, "epoll_create1(EPOLL_CLOEXEC) failed");
coe = SAFE_FCNTL(fd, F_GETFD);
if ((coe & FD_CLOEXEC) == 0)
tst_brk(TFAIL, "flags=EPOLL_CLOEXEC didn't set close-on-exec");
SAFE_CLOSE(fd);
tst_res(TPASS, "epoll_create1(EPOLL_CLOEXEC) PASSED");
}
static void verify_socketpair(unsigned int n)
{
int res, i;
struct tcase *tc = &tcases[n];
TEST(socketpair(PF_UNIX, tc->type, 0, fds));
if (TEST_RETURN == -1)
tst_brk(TFAIL | TTERRNO, "socketpair() failed");
for (i = 0; i < 2; i++) {
res = SAFE_FCNTL(fds[i], tc->fl_flag);
if (tc->flag != 0 && (res & tc->flag) == 0) {
tst_res(TFAIL, "socketpair() failed to set %s flag for fds[%d]",
tc->des, i);
goto ret;
}
if (tc->flag == 0 && (res & tc->flag) != 0) {
tst_res(TFAIL, "socketpair() failed to set %s flag for fds[%d]",
tc->des, i);
goto ret;
}
}
tst_res(TPASS, "socketpair() passed to set %s flag", tc->des);
ret:
SAFE_CLOSE(fds[0]);
SAFE_CLOSE(fds[1]);
}
void check_mfd_has_seals(const char *file, const int lineno, int fd, int seals)
{
int ret = SAFE_FCNTL((fd), F_GET_SEALS);
if (ret != seals) {
tst_brk_(file, lineno, TFAIL,
"fd %d doesn't have expected seals (%d expected %d)",
fd, ret, seals);
}
tst_res_(file, lineno, TPASS,
"fd %d has expected seals (%d)", fd, seals);
}
