Home
last modified time | relevance | path

Searched refs:csump (Results 1 – 4 of 4) sorted by relevance

/NextBSD/contrib/ipfilter/tools/
HDipftest.c810 u_char *csump, *hdr, p; local
818 csump = (u_char *)ip;
823 csump += IP_HL(ip) << 2;
829 csump += sizeof(ip6_t);
841 hdr = csump;
842 csump += offsetof(tcphdr_t, th_sum);
845 hdr = csump;
846 csump += offsetof(udphdr_t, uh_sum);
849 hdr = csump;
850 csump += offsetof(icmphdr_t, icmp_cksum);
[all …]
/NextBSD/sys/contrib/ipfilter/netinet/
HDip_nat6.c1600 u_short *csump; local
1620 csump = NULL;
1629 csump = (u_short *)&tcp->th_sum;
1636 csump = (u_short *)&udp->uh_sum;
1807 if ((dlen >= 8) && (*csump != 0)) {
1808 ipf_fix_datacksum(csump, sumd);
1819 ipf_fix_datacksum(csump, sumd);
2924 u_short *csump; local
2952 csump = ipf_nat_proto(fin, nat, nflags);
2958 if (csump != NULL) {
[all …]
HDip_nat.c3786 u_short *csump; local
3806 csump = NULL;
3815 csump = (u_short *)&tcp->th_sum;
3822 csump = (u_short *)&udp->uh_sum;
3987 if ((dlen >= 8) && (*csump != 0)) {
3988 ipf_fix_datacksum(csump, sumd);
3996 ipf_fix_datacksum(csump, sumd);
5260 u_short *csump; local
5288 csump = ipf_nat_proto(fin, nat, nflags);
5294 if (csump != NULL) {
[all …]
HDfil.c3405 u_short *sp, slen, sumsave, *csump; local
3413 csump = NULL;
3467 csump = &((udphdr_t *)l4hdr)->uh_sum;
3471 csump = &((tcphdr_t *)l4hdr)->th_sum;
3474 csump = &((icmphdr_t *)l4hdr)->icmp_cksum;
3479 csump = &((struct icmp6_hdr *)l4hdr)->icmp6_cksum;
3486 if (csump != NULL) {
3487 sumsave = *csump;
3488 *csump = 0;
3492 if (csump != NULL)
[all …]