Lines Matching defs:l4offset

170 	int flags, enabled, len, ehlen, iphlen, l4offset;
290 	l4offset = ehlen + iphlen;
294 		if (m->m_len < l4offset + sizeof(*th)) {
295 			m = m_pullup(m, l4offset + sizeof(*th));
299 		th = (void *)(mtod(m, char *) + l4offset);
305 			sum = in6_cksum(m, 0, l4offset, len);
310 			sum = in4_cksum(m, 0, l4offset, len);
318 		if (m->m_len < l4offset + sizeof(*uh)) {
319 			m = m_pullup(m, l4offset + sizeof(*uh));
323 		uh = (void *)(mtod(m, char *) + l4offset);
331 			sum = in6_cksum(m, 0, l4offset, len);
336 			sum = in4_cksum(m, 0, l4offset, len);