Lines Matching refs:tlen
284 int hlen, tlen, len, off;
1276 * 1-a: send as is if tlen <= path mtu
1277 * 1-b: fragment if tlen > path mtu
1280 * 2-a: send as is if tlen <= interface mtu
1281 * 2-b: error if tlen > interface mtu
1289 tlen = m->m_pkthdr.len;
1306 if (dontfrag && tlen > ifmtu) { /* case 2-b */
1334 (tlen <= mtu || tso || (ifp->if_hwassist & CSUM_FRAGMENT_IPV6)))) {
1425 for (off = hlen; off < tlen; off += len) {
1446 if (off + len >= tlen)
1447 len = tlen - off;