Function test_get_clear_child_tid_address

tests/thread/prctl.rs:106–124

()

#[cfg(feature = "system")]
#[test]
fn test_get_clear_child_tid_address() {
    if !linux_kernel_config_item_is_enabled("CONFIG_CHECKPOINT_RESTORE").unwrap_or(false) {
        eprintln!(
            "test_get_clear_child_tid_address: Test skipped due to missing kernel feature: \
             CONFIG_CHECKPOINT_RESTORE."
        );
        return;
    }

    match get_clear_child_tid_address() {
        Ok(address) => println!("get_clear_child_tid_address = {:?}", address),

        Err(r) => {
            let errno = r.raw_os_error();
            assert!(errno == libc::ENODEV || errno == libc::EINVAL);
            eprintln!("test_get_clear_child_tid_address: Test unsupported: {}", r);
        }
    }
}

#[cfg(feature = "system")]
#[test]