add TCP_NOTSENT_LOWAT tcp socket option, new in linux v3.12

13 years ago · b0e9d57711
1 changed files with 1 additions and 0 deletions
--- a/include/netinet/tcp.h
+++ b/include/netinet/tcp.h
@ -26,6 +26,7 @@
 #define TCP_REPAIR_OPTIONS 22
 #define TCP_FASTOPEN     23
 #define TCP_TIMESTAMP    24
+#define TCP_NOTSENT_LOWAT 25

 #define TCP_ESTABLISHED  1
 #define TCP_SYN_SENT     2