gonzui

t2ex

bsd_source/t2ex/network/net/src_bsd/netinet/ip_input.c - 90.8KB - 2,575 lines

696:         /* 127/8 must not appear on wire - RFC1122 */
697:         if ((ntohl(ip->ip_dst.s_addr) >> IN_CLASSA_NSHIFT) == IN_LOOPBACKNET ||
698:             (ntohl(ip->ip_src.s_addr) >> IN_CLASSA_NSHIFT) == IN_LOOPBACKNET) {
699:                 if ((m->m_pkthdr.rcvif->if_flags & IFF_LOOPBACK) == 0) {
1908:         if (ipprintfs)
1909:                 printf(" hops %x", ntohl(mtod(m, struct in_addr *)->s_addr));
1910: #endif
1928:                 if (ipprintfs)
1929:                         printf(" %x", ntohl(q->s_addr));
1930: #endif
1938:         if (ipprintfs)
1939:                 printf(" %x\n", ntohl(q->s_addr));
1940: #endif