return TCL_OK;
	}

	d = TclOSopendir(native);			/* INTL: Native. */
	if (d == NULL) {
	    Tcl_DStringFree(&ds);
	    if (interp != NULL) {
		Tcl_SetObjResult(interp, Tcl_ObjPrintf(
			"couldn't read directory \"%s\": %s",
			Tcl_DStringValue(&dsOrig), Tcl_PosixError(interp)));
		TclPrintfResult(interp, "couldn't read directory \"%s\": %s",
			Tcl_DStringValue(&dsOrig), Tcl_PosixError(interp));
	    }
	    Tcl_DStringFree(&dsOrig);
	    Tcl_DecrRefCount(fileNamePtr);
	    return TCL_ERROR;
	}

	nativeDirLen = Tcl_DStringLength(&ds);

#ifdef USEGETWD
    if (getwd(buffer) == NULL)				/* INTL: Native. */
#else
    if (getcwd(buffer, MAXPATHLEN+1) == NULL)		/* INTL: Native. */
#endif /* USEGETWD */
    {
	if (interp != NULL) {
	    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		    "error getting working directory name: %s",
		    Tcl_PosixError(interp)));
	    TclPrintfResult(interp, "error getting working directory name: %s",
		    Tcl_PosixError(interp));
	}
	return NULL;
    }
    if (Tcl_ExternalToUtfDStringEx(interp, NULL, buffer, TCL_INDEX_NONE, 0,
	    bufferPtr, NULL) != TCL_OK) {
	return NULL;
    }