X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/590faf89a2dd33a5f97f8e685efd019ac9c96e1e..7a66b3afa11a70021297c176acf56831692be89a:/src/OS/os.h-Darwin?ds=sidebyside

diff --git a/src/OS/os.h-Darwin b/src/OS/os.h-Darwin
index d0a1a092f..7e3a67c4e 100644
--- a/src/OS/os.h-Darwin
+++ b/src/OS/os.h-Darwin
@@ -7,8 +7,6 @@
 #define PAM_H_IN_PAM
 #define SIOCGIFCONF_GIVES_ADDR
 
-/* OSX 10.2 does not have poll.h, 10.3 does emulate it badly. */
-#define NO_POLL_H
 
 #define F_FREESP     O_TRUNC
 typedef struct flock flock_t;
@@ -17,7 +15,7 @@ typedef struct flock flock_t;
                                Consider reducing MAX_LOCALHOST_NUMBER */
 
 #ifndef        _BSD_SOCKLEN_T_
-#define _BSD_SOCKLEN_T_ int32_t                 /* socklen_t (duh) */
+# define _BSD_SOCKLEN_T_ int32_t                 /* socklen_t (duh) */
 #endif
 
 /* Settings for handling IP options. There's no netinet/ip_var.h. The IP
@@ -53,10 +51,8 @@ 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(). */
-
-#define EXIM_TFO_PROBE
+/* TCP Fast Open: Darwin uses a connectx() call
+rather than a modified sendto() */
+#define EXIM_TFO_CONNECTX
 
 /* End */