From e39c484ebdca676b8a99bf39ada5d4e1fcd0b2b3 Mon Sep 17 00:00:00 2001
From: Matthias Andree <matthias.andree@gmx.de>
Date: Thu, 5 Mar 2020 15:58:31 +0000
Subject: [PATCH] Fix parameters to setsockopt() for TCP_FASTOPEN.

---
 src/network.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/network.c b/src/network.c
index e656ceb..cb956ca 100644
--- a/src/network.c
+++ b/src/network.c
@@ -728,7 +728,7 @@ static int make_sock(union mysockaddr *addr, int type, int dienow)
     {
 #ifdef TCP_FASTOPEN
       int qlen = 5;                           
-      setsockopt(fd, SOL_TCP, TCP_FASTOPEN, &qlen, sizeof(qlen));
+      setsockopt(fd, IPPROTO_TCP, TCP_FASTOPEN, &qlen, sizeof(qlen));
 #endif
       
       if (listen(fd, TCP_BACKLOG) == -1)