static final int O_TRUNC  = 0x0040;

    // share access
/**
 * When specified as the <tt>shareAccess</tt> constructor parameter,
 * other SMB clients (including other threads making calls into jCIFS)
 * will not be permitted to access the target file and will receive "The
 * file is being accessed by another process" message.
 */
    public static final int FILE_NO_SHARE     = 0x00;
/**

        /*
         * We really should do the referral before this in case
         * the redirected target has different capabilities. But
         * the way we have been doing that is to call exists() which
         * calls this method so another technique will be necessary
         * to support DFS referral _to_ Win95/98/ME.
         */

        if ( th.isSMB2() ) {
            // just open and close. withOpen will store the attributes