X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/02c30a32c6d1aeab0d3bc5f747016041a687c9dd..8761187029d998a942eaa1c0cc26592f52245446:/src/OS/os.h-Darwin

diff --git a/src/OS/os.h-Darwin b/src/OS/os.h-Darwin
index 67aeac913..a85e92f05 100644
--- a/src/OS/os.h-Darwin
+++ b/src/OS/os.h-Darwin
@@ -6,6 +6,7 @@
 #define HAVE_SYS_MOUNT_H
 #define PAM_H_IN_PAM
 #define SIOCGIFCONF_GIVES_ADDR
+#define EXIM_HAVE_OPENAT
 
 
 #define F_FREESP     O_TRUNC
@@ -51,10 +52,13 @@ in "man 2 getgroups". */
 #define _DARWIN_UNLIMITED_GETGROUPS
 #define EXIM_GROUPLIST_SIZE 64
 
-/* TCP_FASTOPEN support.  For the moment, claim there is none
-(the probe fails; unsure why).
-Sometime in the future need to investigate connectex(). */
+/* TCP Fast Open: Darwin uses a connectx() call
+rather than a modified sendto() */
+#define EXIM_TFO_CONNECTX
 
-#define EXIM_TFO_PROBE
+/* MacOS, at least on the buildfarm animal, does not seem to push out
+the SMTP response to QUIT with our usual handling which is trying to get
+the client to FIN first so that the server does not get the TIME_WAIT */
+#define SERVERSIDE_CLOSE_NOWAIT
 
 /* End */