From: Jeremy Harris <jgh146exb@wizmail.org>
Date: Tue, 6 Nov 2018 16:00:26 +0000 (+0000)
Subject: Fix build on FreeBSD 11
X-Git-Tag: exim-4.92-RC1~42
X-Git-Url: https://vcs.fsf.org/?p=exim.git;a=commitdiff_plain;h=dbcb6d0acbbd69b8a68ba117530e00300ec698ba;ds=sidebyside

Fix build on FreeBSD 11
---

diff --git a/src/src/smtp_in.c b/src/src/smtp_in.c
index a579b8faf..2e3c9b9ec 100644
--- a/src/src/smtp_in.c
+++ b/src/src/smtp_in.c
@@ -2408,12 +2408,15 @@ struct tcp_info tinfo;
 socklen_t len = sizeof(tinfo);
 
 if (getsockopt(fileno(smtp_out), IPPROTO_TCP, TCP_INFO, &tinfo, &len) == 0)
+#ifdef TCPI_OPT_SYN_DATA	/* FreeBSD 11 does not seem to have this yet */
   if (tinfo.tcpi_options & TCPI_OPT_SYN_DATA)
     {
     DEBUG(D_receive) debug_printf("TCP_FASTOPEN mode connection (ACKd data-on-SYN)\n");
     f.tcp_in_fastopen_data = f.tcp_in_fastopen = TRUE;
     }
-  else if (tinfo.tcpi_state == TCP_SYN_RECV)
+  else
+#endif
+    if (tinfo.tcpi_state == TCP_SYN_RECV)
     {
     DEBUG(D_receive) debug_printf("TCP_FASTOPEN mode connection (state TCP_SYN_RECV)\n");
     f.tcp_in_fastopen = TRUE;