Searched refs:TCP_CSUM_OFF (Results 1 – 1 of 1) sorted by relevance
30 #define TCP_CSUM_OFF (ETH_HLEN + sizeof(struct iphdr) + offsetof(struct tcphdr, check)) macro39 bpf_l4_csum_replace(skb, TCP_CSUM_OFF, old_ip, new_ip, IS_PSEUDO | sizeof(new_ip)); in set_tcp_ip_src()49 bpf_l4_csum_replace(skb, TCP_CSUM_OFF, old_port, new_port, sizeof(new_port)); in set_tcp_dest_port()