* Exim - an Internet mail transport agent *
*************************************************/
-/* Copyright (c) University of Cambridge 1995 - 2017 */
+/* Copyright (c) University of Cambridge 1995 - 2018 */
/* See the file NOTICE for conditions of use and distribution. */
/* Functions for doing things with sockets. With the advent of IPv6 this has
int sock, backlog = 5;
if ( (sock = socket(SOCK_STREAM, AF_INET, 0)) < 0
- && setsockopt(sock, IPPROTO_TCP, TCP_FASTOPEN,
- &connect_backlog, sizeof(smtp_connect_backlog))
+ && setsockopt(sock, IPPROTO_TCP, TCP_FASTOPEN, &backlog, sizeof(backlog))
)
tcp_fastopen_ok = TRUE;
close(sock);