where:
        type         | freeValue                      | paidValue
        'SomeEnum'   | 'SomeEnum.free'                | 'SomeEnum.paid'
        'Thing'      | 'objects.named(Thing, "free")' | 'objects.named(Thing, "paid")'
        'OtherThing' | 'new OtherThing(name: "free")' | 'new OtherThing(name: "paid")'
    }

    def "compatibility and disambiguation rules can be defined by consuming build"() {
        given:

	if e1 != 0 {
		err = errnoErr(e1)
	}
	return
}

// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT

func Setpgid(pid int, pgid int) (err error) {
	_, _, e1 := rawSyscall6(uintptr(unsafe.Pointer(&libc_Setpgid)), 2, uintptr(pid), uintptr(pgid), 0, 0, 0, 0)
	if e1 != 0 {
		err = errnoErr(e1)
	}
	return
}

// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT

	pid := ProcID(ev.args[0])
	status := go122.ProcStatus(ev.args[1])
	if int(status) >= len(go122ProcStatus2ProcState) {
		return curCtx, false, fmt.Errorf("invalid status for proc %d: %d", pid, status)
	}
	oldState := go122ProcStatus2ProcState[status]
	if s, ok := o.pStates[pid]; ok {
		if status == go122.ProcSyscallAbandoned && s.status == go122.ProcSyscall {

    @Nullable
    private final Long pid;
    private final File daemonLog;
    private final static int TAIL_SIZE = 20;

    public DaemonDiagnostics(File daemonLog, @Nullable Long pid) {
        this.daemonLog = daemonLog;
        this.pid = pid;
    }

    /**
     * @return pid. Can be null, it means the daemon was not able to identify its pid.
     */
    public @Nullable Long getPid() {

	}

	return convertESRCH(syscall.Kill(p.Pid, s))
}

func convertESRCH(err error) error {
	if err == syscall.ESRCH {
		return ErrProcessDone
	}
	return err
}

func (p *Process) release() error {
	// We clear the Pid field only for API compatibility. On Unix, Release
	// has always set Pid to -1. Internally, the implementation relies

		return nil, ErrInvalid
	}

	err = syscall.WaitProcess(p.Pid, &waitmsg)
	if err != nil {
		return nil, NewSyscallError("wait", err)
	}

	p.pidDeactivate(statusDone)
	ps = &ProcessState{
		pid:    waitmsg.Pid,
		status: &waitmsg,
	}
	return ps, nil
}

func (p *Process) release() error {
	p.Pid = -1

	// Just mark the PID unusable.
	p.pidDeactivate(statusReleased)

            encoder.writeSmallInt(context.javaVersion.asInt());
            encoder.writeString(context.daemonRegistryDir.getPath());
            encoder.writeBoolean(context.pid != null);
            if (context.pid != null) {
                encoder.writeLong(context.pid);
            }
            encoder.writeBoolean(context.idleTimeout != null);
            if (context.idleTimeout != null) {

                System.out.println("Killing Gradle process with PID " + pid + ": " + line);
                pkill(pid);
            });
        } else {
            forEachLeakingJavaProcess(rootProjectDir, (pid, line) -> {
                System.out.println("A process wasn't shutdown properly in a previous Gradle run. Killing process with PID " + pid + ": " + line);
                pkill(pid);

    @Nullable
    private final Long pid;
    @Nullable
    private final DaemonExpirationStatus status;
    @Nullable
    private final String reason;

    public DaemonStopEvent(Date timestamp, @Nullable Long pid, @Nullable DaemonExpirationStatus status, @Nullable String reason) {
        this.timestamp = timestamp;
        this.status = status;
        this.reason = reason;
        this.pid = pid;
    }

	}
}

func isProcessRunningInHost(pid int) (bool, error) {
	// Get init pid namespace.
	initPidNs, err := os.Readlink("/proc/1/ns/pid")
	if err != nil {
		return false, fmt.Errorf("failed to find pid namespace of init process")
	}
	klog.V(10).InfoS("Found init PID namespace", "namespace", initPidNs)
	processPidNs, err := os.Readlink(fmt.Sprintf("/proc/%d/ns/pid", pid))
	if err != nil {