Lines Matching refs:hlen
1289 size_t hlen;
1293 hlen = IP_VHL_HL(iphdr.ip_vhl) << 2;
1295 hlen = iphdr.ip_hl << 2;
1304 if (hlen != sizeof(struct ip)) {
1308 if (hlen > MCLBYTES) {
1313 if (n && hlen > MLEN) {
1324 m_copydata(m, off, hlen, mtod(n, caddr_t));
1332 while (i < hlen) {
1333 if (i + IPOPT_OPTVAL >= hlen) {
1341 i + IPOPT_OLEN < hlen)
1376 if (l < 1 || hlen - i < l) {
1394 (algo->update)(&algos, (caddr_t)p, hlen - sizeof(struct ip));
1401 advancewidth = hlen;