From 6651ef1f060738ee1f50cac1fe6d8ce64c359022 Mon Sep 17 00:00:00 2001 From: Szabolcs Nagy Date: Tue, 12 Sep 2017 22:14:24 +0000 Subject: [PATCH] add new tcp.h socket options from linux v4.13 TCP_ULP is new in linux commit 734942cc4ea6478eed125af258da1bdbb4afe578 TCP_MD5SIG_EXT is new in 8917a777be3ba566377be05117f71b93a5fd909d --- include/netinet/tcp.h | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/include/netinet/tcp.h b/include/netinet/tcp.h index 652418be..4d20936a 100644 --- a/include/netinet/tcp.h +++ b/include/netinet/tcp.h @@ -32,6 +32,8 @@ #define TCP_SAVED_SYN 28 #define TCP_REPAIR_WINDOW 29 #define TCP_FASTOPEN_CONNECT 30 +#define TCP_ULP 31 +#define TCP_MD5SIG_EXT 32 #define TCP_ESTABLISHED 1 #define TCP_SYN_SENT 2 @@ -207,11 +209,14 @@ struct tcp_info { #define TCP_MD5SIG_MAXKEYLEN 80 +#define TCP_MD5SIG_FLAG_PREFIX 1 + struct tcp_md5sig { struct sockaddr_storage tcpm_addr; - uint16_t __tcpm_pad1; + uint8_t tcpm_flags; + uint8_t tcpm_prefixlen; uint16_t tcpm_keylen; - uint32_t __tcpm_pad2; + uint32_t __tcpm_pad; uint8_t tcpm_key[TCP_MD5SIG_MAXKEYLEN]; }; -- 2.25.1