CAP_IOCTLS_LIMIT_MAX
cap_ioctl_t ioctls[CAP_IOCTLS_LIMIT_MAX + 1];
for (int ii = 0; ii <= CAP_IOCTLS_LIMIT_MAX; ii++) {
EXPECT_EQ(-1, cap_ioctls_limit(fd, ioctls, CAP_IOCTLS_LIMIT_MAX + 1));
EXPECT_OK(cap_ioctls_limit(fd, ioctls, CAP_IOCTLS_LIMIT_MAX));