}


    /**
     * {@inheritDoc}
     *
     * @see jcifs.internal.TreeConnectResponse#isValidTid()
     */
    @Override
    public boolean isValidTid () {
        return getTid() != 0xFFFF;
    }


    @Override
    protected int writeParameterWordsWireFormat ( byte[] dst, int dstIndex ) {
        return 0;
    }


    @Override

     * @return domain SID
     */
    SID getDomainSid ();


    /**
     * Get the RID
     * 
     * This is the last subauthority identifier
     * 
     * @return the RID
     */
    int getRid ();


    /**
     * Return a String representing this SID ideal for display to
     * users. This method should return the same text that the ACL
     * editor in Windows would display.
     * <p>

        operationParamsBuilder.setEntryPoint("TestLauncher API");
        this.connection = connection;
    }

    @Override
    protected DefaultTestLauncher getThis() {
        return this;
    }

    @Override
    public TestLauncher withTests(TestOperationDescriptor... testDescriptors) {
        withTests(Arrays.asList(testDescriptors));
        return this;
    }

	//      hdr[7:11] nsec unsigned uint32, little endian.
	hdr[0] = 0 // LOG_ID_MAIN
	sec, nsec, _ := time_now()
	packUint32(hdr[3:7], uint32(sec))
	packUint32(hdr[7:11], uint32(nsec))

	// TODO(hakim):  hdr[1:2] = gettid?

	return 11 + len(writeHeader)
}

func packUint32(b []byte, v uint32) {
	// little-endian.
	b[0] = byte(v)
	b[1] = byte(v >> 8)
	b[2] = byte(v >> 16)
	b[3] = byte(v >> 24)

    }


    /**
     * Get the RID
     * 
     * This is the last subauthority identifier
     * 
     * @return the RID
     */
    @Override
    public int getRid () {
        if ( getType() == SID_TYPE_DOMAIN )
            throw new IllegalArgumentException("This SID is a domain sid");
        return this.sub_authority[ this.sub_authority_count - 1 ];
    }

	XOR  R0, R0           // Reset r0 to 0
	MOVD R15, R1          // Save SVC return code
	MOVD R2, R15          // Restore go stack pointer
	MOVD R1, ret+16(FP)   // Return SVC return code
	RET

// func gettid() uint64
TEXT ·gettid(SB), NOSPLIT, $0
	// Get library control area (LCA).
	MOVW PSALAA, R8
	MOVD LCA64(R8), R8

	// Get CEECAATHDID
	MOVD CAA(R8), R9
	MOVD CEECAATHDID(R9), R9
	MOVD R9, ret+0(FP)

	RET

     */
    public SmbSessionImpl getSession () {
        return this.session.acquire();
    }


    /**
     * @return the tid
     */
    public int getTid () {
        return this.tid;
    }


    /**
     * @return the tree_num (monotonically increasing counter to track reconnects)
     */
    public long getTreeNum () {
        return this.treeNum;

        return new SID(this,
                    SID_TYPE_DOMAIN,
                    this.domainName,
                    null,
                    getType() != SID_TYPE_DOMAIN);
    }
    public int getRid() {
        if (getType() == SID_TYPE_DOMAIN)
            throw new IllegalArgumentException("This SID is a domain sid");
        return sub_authority[sub_authority_count - 1];
    }

    /**

			v, _, e := syscall.Syscall(syscall.SYS_PRCTL, PR_GET_KEEPCAPS, 0, 0)
			if e != 0 {
				t.Errorf("tid=%d prctl(PR_GET_KEEPCAPS) failed: %v", syscall.Gettid(), e)
			} else if x != v {
				t.Errorf("tid=%d prctl(PR_GET_KEEPCAPS) mismatch: got=%d want=%d", syscall.Gettid(), v, x)
			}
			r <- v
			if once {
				break
			}
			runtime.UnlockOSThread()
		}
	}

	// launches per fns member.

                final CIFSContext context = file.getContext();
                final SID[] children = context.getSIDResolver().getGroupMemberSids(context, file.getServer(), sid.getDomainSid(),
                        sid.getRid(), jcifs.smb.SID.SID_FLAG_RESOLVE_SIDS);
                for (final SID child : children) {
                    if (!sidSet.contains(child)) {
                        processAllowedSIDs(file, child, sidSet);