mfd_fail_add_seals
mfd_fail_add_seals(fd, F_SEAL_GROW);
mfd_fail_add_seals(fd2, F_SEAL_GROW);
mfd_fail_add_seals(fd, F_SEAL_SEAL);
mfd_fail_add_seals(fd2, F_SEAL_SEAL);
mfd_fail_add_seals(fd, F_SEAL_GROW);
mfd_fail_add_seals(fd, F_SEAL_WRITE);
mfd_fail_add_seals(fd, F_SEAL_SEAL);
mfd_fail_add_seals(fd, F_SEAL_WRITE);
mfd_fail_add_seals(fd, F_SEAL_WRITE);
mfd_fail_add_seals(fd, F_SEAL_GROW);
mfd_fail_add_seals(fd, 0);
mfd_fail_add_seals(fd, F_SEAL_SHRINK |