Lines Matching refs:buflen
120 res_mkquery(op, dname, class, type, data, datalen, newrr, buf, buflen) in res_mkquery() argument
128 int buflen; /* size of buffer */
159 if ((buf == NULL) || (buflen < sizeof (HEADER)))
173 buflen -= sizeof (HEADER);
183 if ((buflen -= QFIXEDSZ) < 0)
185 if ((n = dn_comp(dname, cp, buflen, dnptrs, lastdnptr)) < 0)
188 buflen -= n;
199 buflen -= RRFIXEDSZ;
200 if ((n = dn_comp(data, cp, buflen, dnptrs, lastdnptr)) < 0)
203 buflen -= n;
219 if (buflen < 1 + RRFIXEDSZ + datalen)
256 buflen -= RRFIXEDSZ + datalen;
257 if ((n = dn_comp(dname, cp, buflen, dnptrs, lastdnptr)) < 0)
283 buflen -= RRFIXEDSZ + datalen;
284 if ((n = dn_comp(dname, cp, buflen, dnptrs, lastdnptr)) < 0)