sys/dist/pf/net/pf.c

5665

sum = in4_cksum(m, p, off, len);

sys/net/ether_sw_offload.c

261

if (in4_cksum(m, 0, ehlen, iphlen) != 0) {

sys/net/ether_sw_offload.c

310

sum = in4_cksum(m, 0, l4offset, len);

sys/net/ether_sw_offload.c

336

sum = in4_cksum(m, 0, l4offset, len);

sys/netinet/dccp_usrreq.c

1492

dh->dh_sum = in4_cksum(m, IPPROTO_DCCP, sizeof(struct ip),

sys/netinet/dccp_usrreq.c

325

dh->dh_sum = in4_cksum(m, IPPROTO_DCCP, off, cslen);

sys/netinet/in.h

439

int in4_cksum(struct mbuf *, u_int8_t, int, int);

sys/netinet/in_offload.c

148

ip->ip_sum = in4_cksum(n, 0, off, iphlen);

sys/netinet/in_offload.c

153

th->th_sum = in4_cksum(n, 0, off + iphlen, thlen + mss);

sys/netinet/in_offload.c

237

csum = in4_cksum(m, 0, hdrlen, iphdrlen);

sys/netinet/in_offload.c

251

csum = in4_cksum(m, 0, l4offset, ip_len - iphdrlen);

sys/netinet/in_offload.c

284

csum = in4_cksum(m, 0, offset, ntohs(ip->ip_len) - offset);

sys/netinet/tcp_input.c

930

if (in4_cksum(m, IPPROTO_TCP, toff,

sys/netinet/tcp_syncache.c

1314

th->th_sum = in4_cksum(m, IPPROTO_TCP, hlen, tlen - hlen);

sys/netinet/udp_usrreq.c

297

if (in4_cksum(m, IPPROTO_UDP, iphlen, len) != 0)

sys/netipsec/ipsec_input.c

151

th->th_sum = in4_cksum(m, IPPROTO_TCP, poff, plen);

sys/netipsec/ipsec_input.c

163

uh->uh_sum = in4_cksum(m, IPPROTO_UDP, poff, plen);