Lines Matching refs:buflen
123 res_mkquery(op, dname, class, type, data, datalen, newrr, buf, buflen) in res_mkquery() argument
131 int buflen; /* size of buffer */
162 if ((buf == NULL) || (buflen < sizeof (HEADER)))
176 buflen -= sizeof (HEADER);
186 if ((buflen -= QFIXEDSZ) < 0)
188 if ((n = dn_comp((u_char *)dname, cp, buflen,
192 buflen -= n;
203 buflen -= RRFIXEDSZ;
204 if ((n = dn_comp((u_char *)data, cp, buflen,
208 buflen -= n;
224 if (buflen < 1 + RRFIXEDSZ + datalen)
261 buflen -= RRFIXEDSZ + datalen;
262 if ((n = dn_comp((u_char *)dname, cp, buflen,
289 buflen -= RRFIXEDSZ + datalen;
290 if ((n = dn_comp((u_char *)dname, cp, buflen,