// The net argument is a network name from the net package (e.g., "tcp"),
// or "file".
// Set pollable to true if fd should be managed by runtime netpoll.
func (fd *FD) Init(net string, pollable bool) error {
	fd.SysFile.init()

	// We don't actually care about the various network types.
	if net == "file" {
		fd.isFile = true
	}
	if !pollable {
		fd.isBlocking = 1
		return nil
	}
	err := fd.pd.init(fd)
	if err != nil {

				pollable = false
			}

			// In addition to the behavior described above for regular files,
			// on Darwin, kqueue does not work properly with fifos:
			// closing the last writer does not cause a kqueue event
			// for any readers. See issue #24164.
			if (runtime.GOOS == "darwin" || runtime.GOOS == "ios") && typ == syscall.S_IFIFO {
				pollable = false
			}
		}
	}

	num  Signal
	name string
	desc string
}{
	{1, "SIGHUP", "hangup"},
	{2, "SIGINT", "interrupt"},
	{3, "SIGABT", "aborted"},
	{4, "SIGILL", "illegal instruction"},
	{5, "SIGPOLL", "pollable event"},
	{6, "SIGURG", "urgent I/O condition"},
	{7, "SIGSTOP", "stop process"},
	{8, "SIGFPE", "floating point exception"},
	{9, "SIGKILL", "killed"},
	{10, "SIGBUS", "bus error"},

    final SettableFuture<@Nullable Void> settableFuture = SettableFuture.create();
    ArrayList<ListenableFuture<@Nullable Void>> results = new ArrayList<>(50_001);
    results.add(
        serializer.submitAsync(
            new AsyncCallable<@Nullable Void>() {
              @Override
              public ListenableFuture<@Nullable Void> call() {
                return settableFuture;

    final SettableFuture<@Nullable Void> settableFuture = SettableFuture.create();
    ArrayList<ListenableFuture<@Nullable Void>> results = new ArrayList<>(50_001);
    results.add(
        serializer.submitAsync(
            new AsyncCallable<@Nullable Void>() {
              @Override
              public ListenableFuture<@Nullable Void> call() {
                return settableFuture;

    Callable<@Nullable Void> cancelRunnable =
        new Callable<@Nullable Void>() {
          @Override
          public @Nullable Void call() {
            cancellationSuccess.set(currentFuture.get().cancel(true));
            awaitUnchecked(barrier);
            return null;
          }
        };
    Callable<@Nullable Void> setFutureCompleteSuccessfullyRunnable =

    Callable<@Nullable Void> cancelRunnable =
        new Callable<@Nullable Void>() {
          @Override
          public @Nullable Void call() {
            cancellationSuccess.set(currentFuture.get().cancel(true));
            awaitUnchecked(barrier);
            return null;
          }
        };
    Callable<@Nullable Void> setFutureCompleteSuccessfullyRunnable =

    /**
     * The date of the signature artifact.
     *
     * @see #getDate()
     */
    private Date date;

    private Callable<File> toSignGenerator;

    private Callable<String> classifierGenerator;

    @Nullable
    private Callable<String> nameGenerator;

    /**
     * Creates a signature artifact for the given public artifact.
     *

    }

    public DefaultTaskDependency(
        @Nullable TaskResolver resolver,
        @Nullable TaskDependencyUsageTracker taskDependencyUsageTracker
    ) {
        this(resolver, ImmutableSet.of(), taskDependencyUsageTracker);
    }

    public DefaultTaskDependency(
        @Nullable TaskResolver resolver,
        ImmutableSet<Object> immutableValues,
        @Nullable TaskDependencyUsageTracker taskDependencyUsageTracker
    ) {

    }

    /**
     * Calls the given callable converting any thrown exception to an unchecked exception via {@link UncheckedException#throwAsUncheckedException(Throwable)}
     *
     * @param callable The callable to call
     * @param <T> Callable's return type
     * @return The value returned by {@link Callable#call()}
     */
    @Nullable
    public static <T> T uncheckedCall(Callable<T> callable) {
        try {