Searched refs:IP_CSUM_OFF (Results 1 - 2 of 2) sorted by relevance

/linux-master/samples/bpf/
H A Dtcbpf1_kern.c21 #define IP_CSUM_OFF (ETH_HLEN + offsetof(struct iphdr, check)) macro
28 bpf_l3_csum_replace(skb, IP_CSUM_OFF, htons(old_tos), htons(new_tos), 2);
42 bpf_l3_csum_replace(skb, IP_CSUM_OFF, old_ip, new_ip, sizeof(new_ip));
H A Dtest_lwt_bpf.c76 #define IP_CSUM_OFF offsetof(struct iphdr, check) macro
120 ret = bpf_l3_csum_replace(skb, IP_CSUM_OFF, old_ip, new_ip, sizeof(new_ip));

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