INET_DIAG_TOS 126 net/ipv4/inet_diag.c if (ext & (1 << (INET_DIAG_TOS - 1))) INET_DIAG_TOS 127 net/ipv4/inet_diag.c if (nla_put_u8(skb, INET_DIAG_TOS, inet->tos) < 0)