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Searched refs:udp_sum (Results 1 – 3 of 3) sorted by relevance

/freebsd/contrib/tcpdump/
H A Dprint-udp.c552 uint16_t sum, udp_sum; in udp_print() local
559 udp_sum = GET_BE_U_2(up->uh_sum); in udp_print()
560 if (udp_sum == 0) { in udp_print()
567 udp_sum, in udp_print()
568 in_cksum_shouldbe(udp_sum, sum)); in udp_print()
576 udp_sum = GET_BE_U_2(up->uh_sum); in udp_print()
580 udp_sum, in udp_print()
581 in_cksum_shouldbe(udp_sum, sum)); in udp_print()
H A Dprint-icmp6.c1032 uint16_t sum, udp_sum; in icmp6_print() local
1035 udp_sum = GET_BE_U_2(dp->icmp6_cksum); in icmp6_print()
1039 udp_sum, in icmp6_print()
1040 in_cksum_shouldbe(udp_sum, sum)); in icmp6_print()
/freebsd/tools/tools/netmap/
H A Dpkt-gen.c820 new_udp_sum(uint16_t udp_sum, uint16_t oport, uint16_t nport) in new_udp_sum() argument
822 udp_sum = cksum_add(udp_sum, ~oport); in new_udp_sum()
823 udp_sum = cksum_add(udp_sum, nport); in new_udp_sum()
824 return udp_sum; in new_udp_sum()
836 uint16_t ip_sum = 0, udp_sum = 0; in update_ip() local
841 ip_sum = udp_sum = 0; in update_ip()
850 udp_sum = new_udp_sum(udp_sum, oport, nport); in update_ip()
855 udp_sum = new_udp_sum(udp_sum, oport, nport); in update_ip()
879 udp_sum = new_udp_sum(udp_sum, oport, nport); in update_ip()
884 udp_sum = new_udp_sum(udp_sum, oport, nport); in update_ip()
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