}

    SmbFileInputStream( SmbFile file, int openFlags ) throws SmbException, MalformedURLException, UnknownHostException {
        this.file = file;
        this.openFlags = openFlags & 0xFFFF;
        this.access = (openFlags >>> 16) & 0xFFFF;
        if (file.type != SmbFile.TYPE_NAMED_PIPE) {
            file.open( openFlags, access, SmbFile.ATTR_NORMAL, 0 );
            this.openFlags &= ~(SmbFile.O_CREAT | SmbFile.O_TRUNC);

	o := uint32(val)
	switch rt {
	case objabi.R_ADDRMIPS, objabi.R_ADDRMIPSTLS:
		return int64(o&0xffff0000 | uint32(t)&0xffff)
	case objabi.R_ADDRMIPSU:
		return int64(o&0xffff0000 | uint32((t+(1<<15))>>16)&0xffff)
	case objabi.R_CALLMIPS, objabi.R_JMPMIPS:
		return int64(o&0xfc000000 | uint32(t>>2)&^0xfc000000)
	default:
		return val
	}
}

	INLCR                             = 0x40
	INPCK                             = 0x10
	IN_CLASSA_HOST                    = 0xffffff
	IN_CLASSA_MAX                     = 0x80
	IN_CLASSA_NET                     = 0xff000000
	IN_CLASSA_NSHIFT                  = 0x18
	IN_CLASSB_HOST                    = 0xffff
	IN_CLASSB_MAX                     = 0x10000
	IN_CLASSB_NET                     = 0xffff0000

	switch r.Type() {
	case objabi.R_ADDRMIPS,
		objabi.R_ADDRMIPSU:
		t := ldr.SymValue(rs) + r.Add()
		if r.Type() == objabi.R_ADDRMIPS {
			return int64(val&0xffff0000 | t&0xffff), noExtReloc, isOk
		}
		return int64(val&0xffff0000 | ((t+1<<15)>>16)&0xffff), noExtReloc, isOk
	case objabi.R_ADDRMIPSTLS:
		// thread pointer is at 0x7000 offset from the start of TLS data area
		t := ldr.SymValue(rs) + r.Add() - 0x7000

        pipeData = data;
        pipeDataOff = off;
        pipeDataLen = len;
        command = SMB_COM_TRANSACTION;
        subCommand = TRANS_TRANSACT_NAMED_PIPE;
        maxParameterCount = 0;
        maxDataCount = 0xFFFF;
        maxSetupCount = (byte)0x00;
        setupCount = 2;
        name = "\\PIPE\\";
    }

    int writeSetupWireFormat( byte[] dst, int dstIndex ) {
        dst[dstIndex++] = subCommand;

        this.name = pipeName;
        this.pipeData = data;
        this.pipeDataOff = off;
        this.pipeDataLen = len;
        this.timeout = 0xFFFFFFFF;
        this.maxParameterCount = 0;
        this.maxDataCount = 0xFFFF;
        this.maxSetupCount = (byte) 0x00;
        this.setupCount = 2;
    }


    @Override
    protected int writeSetupWireFormat ( byte[] dst, int dstIndex ) {
        dst[ dstIndex++ ] = this.getSubCommand();

        this.pipeFid = fid;
        this.pipeData = data;
        this.pipeDataOff = off;
        this.pipeDataLen = len;
        this.maxParameterCount = 0;
        this.maxDataCount = 0xFFFF;
        this.maxSetupCount = (byte) 0x00;
        this.setupCount = 2;
        this.name = "\\PIPE\\";
    }


    @Override
    protected int writeSetupWireFormat ( byte[] dst, int dstIndex ) {

	IP_IPSEC_REMOTE_AUTH              = 0x1c
	IP_IPSEC_REMOTE_CRED              = 0x1a
	IP_IPSEC_REMOTE_ID                = 0x18
	IP_MAXPACKET                      = 0xffff
	IP_MAX_MEMBERSHIPS                = 0xfff
	IP_MF                             = 0x2000
	IP_MINTTL                         = 0x20
	IP_MIN_MEMBERSHIPS                = 0xf
	IP_MSS                            = 0x240

	IP_IPSEC_REMOTE_AUTH              = 0x1c
	IP_IPSEC_REMOTE_CRED              = 0x1a
	IP_IPSEC_REMOTE_ID                = 0x18
	IP_MAXPACKET                      = 0xffff
	IP_MAX_MEMBERSHIPS                = 0xfff
	IP_MF                             = 0x2000
	IP_MINTTL                         = 0x20
	IP_MIN_MEMBERSHIPS                = 0xf
	IP_MSS                            = 0x240

	IPV6_JOIN_GROUP                   = 0xc
	IPV6_LEAVE_GROUP                  = 0xd
	IPV6_MAXHLIM                      = 0xff
	IPV6_MAXOPTHDR                    = 0x800
	IPV6_MAXPACKET                    = 0xffff
	IPV6_MAX_GROUP_SRC_FILTER         = 0x200
	IPV6_MAX_MEMBERSHIPS              = 0xfff
	IPV6_MAX_SOCK_SRC_FILTER          = 0x80
	IPV6_MIN_MEMBERSHIPS              = 0x1f
	IPV6_MMTU                         = 0x500