tcp_options_size 1025 net/ipv4/tcp_output.c unsigned int tcp_options_size, tcp_header_size; tcp_options_size 1062 net/ipv4/tcp_output.c tcp_options_size = tcp_syn_options(sk, skb, &opts, &md5); tcp_options_size 1064 net/ipv4/tcp_output.c tcp_options_size = tcp_established_options(sk, skb, &opts, tcp_options_size 1077 net/ipv4/tcp_output.c tcp_header_size = tcp_options_size + sizeof(struct tcphdr);