Lines Matching defs:olen
1426 unsigned olen;
1428 olen = option[IPOPT_OLEN];
1429 if (olen > sizeof(isr->isr_hdr) + sizeof(isr->isr_routes))
1439 memcpy(isr->isr_hdr, option, olen);
1440 isr->isr_nhops = (olen - IPOPT_OFFSET - 1) / sizeof(struct in_addr);
1519 int olen;
1521 olen = (ip->ip_hl<<2) - sizeof (struct ip);
1523 i = m->m_len - (sizeof (struct ip) + olen);
1524 memmove(opts, opts + olen, i);
1525 m->m_len -= olen;
1527 m->m_pkthdr.len -= olen;
1529 ip->ip_len = htons(ntohs(ip->ip_len) - olen);