public String remark;
        public int permissions;
        public int max_uses;
        public int current_uses;
        public String path;
        public String password;
        public int sd_size;
        public byte[] security_descriptor;

        public void encode(NdrBuffer _dst) throws NdrException {
            _dst.align(4);
            _dst.enc_ndr_referent(netname, 1);

        if ( info502.security_descriptor != null ) {
            SecurityDescriptor sd;
            sd = new SecurityDescriptor(info502.security_descriptor, 0, info502.sd_size);
            return sd.getAces();
        }
        return null;
    }

		intRegs += uint64(typ.intRegs)
		floatRegs += uint64(typ.floatRegs)
	}

	// Final size includes trailing padding.
	size = RoundUp(size, int64(maxAlign))

	if intRegs > math.MaxUint8 || floatRegs > math.MaxUint8 {
		intRegs = math.MaxUint8
		floatRegs = math.MaxUint8
	}

	t.width = size
	t.align = maxAlign
	t.intRegs = uint8(intRegs)
	t.floatRegs = uint8(floatRegs)

        srvsvc.ShareInfo502 info502 = (srvsvc.ShareInfo502)info;
        if (info502.security_descriptor != null) {
            SecurityDescriptor sd;
            sd = new SecurityDescriptor(info502.security_descriptor, 0, info502.sd_size);
            return sd.aces;
        }
        return null;
    }

	if *FlagC {
		fmt.Printf("textsize=%d\n", Segtext.Filelen)
		fmt.Printf("datsize=%d\n", Segdata.Filelen)
		fmt.Printf("bsssize=%d\n", Segdata.Length-Segdata.Filelen)
		fmt.Printf("symsize=%d\n", symSize)
		fmt.Printf("lcsize=%d\n", lcSize)
		fmt.Printf("total=%d\n", Segtext.Filelen+Segdata.Length+uint64(symSize)+uint64(lcSize))
	}
}

// writePlan9Header writes out the plan9 header at the present position in the OutBuf.

        public String remark;
        public int permissions;
        public int max_uses;
        public int current_uses;
        public String path;
        public String password;
        public int sd_size;
        public byte[] security_descriptor;


        @Override
        public void encode ( NdrBuffer _dst ) throws NdrException {
            _dst.align(4);
            _dst.enc_ndr_referent(this.netname, 1);

	struct timespec ts;

	// Set up an alternate signal stack for this thread.
	memset(&ss, 0, sizeof ss);
	ss.ss_sp = malloc(CSIGSTKSZ);
	if (ss.ss_sp == NULL) {
		die("malloc");
	}
	ss.ss_flags = 0;
	ss.ss_size = CSIGSTKSZ;
	if (sigaltstack(&ss, NULL) < 0) {
		die("sigaltstack");
	}

	// Send ourselves a SIGIO.  This will be caught by the Go
	// signal handler which should forward to the C signal
	// handler.

	sh_addr      uint64 /* Section virtual addr at execution */
	sh_offset    uint64 /* Section file offset */
	sh_size      uint64 /* Section size in bytes */
	sh_link      uint32 /* Link to another section */
	sh_info      uint32 /* Additional section information */
	sh_addralign uint64 /* Section alignment */
	sh_entsize   uint64 /* Entry size if section holds table */
}

type elfDyn struct {
	d_tag int64  /* Dynamic entry type */

  } else {
    const void* address =
        mmap(nullptr, st.st_size, PROT_READ, MAP_PRIVATE, fd, 0);
    if (address == MAP_FAILED) {
      TF_SetStatusFromIOError(status, errno, path);
    } else {
      region->plugin_memory_region =
          new tf_read_only_memory_region::PosixMemoryRegion{
              address, static_cast<uint64_t>(st.st_size)};
      TF_SetStatus(status, TF_OK, "");
    }
  }

	sc_vscr   uint64
}

type siginfo struct {
	si_signo  int32
	si_code   int32
	si_errno  int32
	pad_cgo_0 [4]byte
	_data     [120]byte
}

type stackt struct {
	ss_sp     uintptr
	ss_size   uintptr
	ss_flags  int32
	pad_cgo_0 [4]byte
}

type timespec struct {
	tv_sec  int64
	tv_nsec int64
}

//go:nosplit
func (ts *timespec) setNsec(ns int64) {
	ts.tv_sec = ns / 1e9