tidying

[exim.git] / src / OS / os.h-FreeBSD

diff --git a/src/OS/os.h-FreeBSD b/src/OS/os.h-FreeBSD
index 3a06e766ed365a75e01f8ac99305e309a57ad8d3..8b1af396a2a1f0c5c74ad565e24b4d83d10e35d9 100644 (file)
--- a/src/OS/os.h-FreeBSD
+++ b/src/OS/os.h-FreeBSD
@@ -1,4 +1,7 @@
 /* Exim: OS-specific C header file for FreeBSD */
+/* Copyright (c) University of Cambridge 2017 */
+/* See the file NOTICE for conditions of use and distribution. */
+
 
 #include <sys/types.h>
 
@@ -48,6 +51,7 @@ extern ssize_t os_sendfile(int, int, off_t *, size_t);
 
 /* TCP_FASTOPEN support.  There does not seems to be a
 MSG_FASTOPEN defined yet... */
+#define EXIM_TFO_PROBE
 
 #include <netinet/tcp.h>        /* for TCP_FASTOPEN */
 #include <sys/socket.h>         /* for MSG_FASTOPEN */