Searched refs:csump (Results 1 – 6 of 6) sorted by relevance
| /netbsd/src/external/bsd/ipf/dist/tools/ |
| D | ipftest.c | 811 u_char *csump, *hdr, p; local
819 csump = (u_char *)ip;
824 csump += IP_HL(ip) << 2;
830 csump += sizeof(ip6_t);
842 hdr = csump;
843 csump += offsetof(tcphdr_t, th_sum);
846 hdr = csump;
847 csump += offsetof(udphdr_t, uh_sum);
850 hdr = csump;
851 csump += offsetof(icmphdr_t, icmp_cksum);
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| /netbsd/src/sys/netinet/ |
| D | in_offload.c | 203 uint16_t *csump; in in_undefer_cksum() local
226 csump = &ip->ip_sum; in in_undefer_cksum()
232 csump = NULL; in in_undefer_cksum()
238 if (csump != NULL) { in in_undefer_cksum()
239 *csump = csum; in in_undefer_cksum()
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| /netbsd/src/sys/external/bsd/ipf/netinet/ |
| D | ip_nat6.c | 1563 u_short *csump; in ipf_nat6_icmperror() local
1583 csump = NULL; in ipf_nat6_icmperror()
1592 csump = (u_short *)&tcp->th_sum; in ipf_nat6_icmperror()
1599 csump = (u_short *)&udp->uh_sum; in ipf_nat6_icmperror()
1770 if ((dlen >= 8) && (*csump != 0)) { in ipf_nat6_icmperror()
1771 ipf_fix_datacksum(csump, sumd); in ipf_nat6_icmperror()
1782 ipf_fix_datacksum(csump, sumd); in ipf_nat6_icmperror()
2869 u_short *csump; in ipf_nat6_out() local
2897 csump = ipf_nat_proto(fin, nat, nflags); in ipf_nat6_out()
2903 if (csump != NULL) { in ipf_nat6_out()
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| D | ip_nat.c | 3726 u_short *csump; in ipf_nat_icmperror() local
3746 csump = NULL; in ipf_nat_icmperror()
3755 csump = (u_short *)&tcp->th_sum; in ipf_nat_icmperror()
3762 csump = (u_short *)&udp->uh_sum; in ipf_nat_icmperror()
3927 if ((dlen >= 8) && (*csump != 0)) { in ipf_nat_icmperror()
3928 ipf_fix_datacksum(csump, sumd); in ipf_nat_icmperror()
3936 ipf_fix_datacksum(csump, sumd); in ipf_nat_icmperror()
5171 u_short *csump; in ipf_nat_out() local
5208 csump = ipf_nat_proto(fin, nat, nflags); in ipf_nat_out()
5214 if (csump != NULL) { in ipf_nat_out()
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| D | fil.c | 3380 u_short *sp, slen, sumsave, *csump; in fr_cksum() local
3388 csump = NULL; in fr_cksum()
3442 csump = &((udphdr_t *)l4hdr)->uh_sum; in fr_cksum()
3446 csump = &((tcphdr_t *)l4hdr)->th_sum; in fr_cksum()
3449 csump = &((icmphdr_t *)l4hdr)->icmp_cksum; in fr_cksum()
3454 csump = &((struct icmp6_hdr *)l4hdr)->icmp6_cksum; in fr_cksum()
3461 if (csump != NULL) { in fr_cksum()
3462 sumsave = *csump; in fr_cksum()
3463 *csump = 0; in fr_cksum()
3467 if (csump != NULL) in fr_cksum()
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| /netbsd/src/external/bsd/ipf/dist/ |
| D | ip_nat6.c | 1602 u_short *csump; local
1622 csump = NULL;
1631 csump = (u_short *)&tcp->th_sum;
1638 csump = (u_short *)&udp->uh_sum;
1809 if ((dlen >= 8) && (*csump != 0)) {
1810 ipf_fix_datacksum(csump, sumd);
1821 ipf_fix_datacksum(csump, sumd);
2926 u_short *csump; local
2954 csump = ipf_nat_proto(fin, nat, nflags);
2960 if (csump != NULL) {
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