sys/socket.h: add new SO_BUSY_POLL socket option
authorSzabolcs Nagy <nsz@port70.net>
Sun, 15 Sep 2013 04:54:19 +0000 (04:54 +0000)
committerSzabolcs Nagy <nsz@port70.net>
Sun, 15 Sep 2013 04:54:19 +0000 (04:54 +0000)
low latency busy poll sockets are new in linux v3.11

include/sys/socket.h

index 08488c8..9fd2025 100644 (file)
@@ -199,6 +199,7 @@ struct linger
 #define SO_NOFCS                43
 #define SO_LOCK_FILTER          44
 #define SO_SELECT_ERR_QUEUE     45
+#define SO_BUSY_POLL            46
 
 #ifndef SOL_SOCKET
 #define SOL_SOCKET      1