Lines Matching defs:thlen

1207 	int thlen, iphlen;
1330 	thlen = th->th_off << 2;
1331 	if (thlen < sizeof(struct tcphdr) || thlen > tlen) {
1335 	tlen -= thlen;
1337 	if (thlen > sizeof(struct tcphdr)) {
1338 		M_REGION_GET(th, struct tcphdr *, m, off, thlen);
1344 		optlen = thlen - sizeof(struct tcphdr);
1371 	if (tcp_input_checksum(af, m, th, off, thlen, tlen))
2008 				m_adj(m, off + thlen);
2026 	hdroptlen = off + thlen;