xdr_getpos
tl_data.tl_data_length = xdr_getpos(&xdrs);
AUTH_PRIVATE(auth)->cred_len = xdr_getpos(&xdrs);
in_buf.length = xdr_getpos(&temp_xdrs);
databuf.length = xdr_getpos(&tmpxdrs);
outlen = (int)xdr_getpos(xdrs);
dbdata.size = xdr_getpos(&xdrs);
dbdata.size = xdr_getpos(&xdrs);
tl_data.tl_data_length = xdr_getpos(&xdrs);
outlen = xdr_getpos(xdrs);
outlen_pmap = xdr_getpos(xdrs);
pos = xdr_getpos(&xdrs);
body->nla_len = sizeof(struct nlattr) + xdr_getpos(&xdrs);
xdr_setpos(xdrs, xdr_getpos(xdrs) + RNDUP(namelen));
nl->nl_authlen = xdr_getpos(&xdrs);
nl->nl_mpos = xdr_getpos(&xdrs);
xlen = xdr_getpos(&xdrs);