commit 9705ba2981016dd6b3b8d690bb8935a396cc0994
author Daniel Jakots <vigdis@chown.me> Tue Sep 27 19:22:21 2016 +0200
committer Willy Tarreau <w@1wt.eu> Thu Oct 20 16:01:53 2016 +0200
tree 9969477ba9d5fac28272317da3c9e2d40a299ecc
parent 1e08cd819aa9b622fae60923252ee357fe26db07

BUILD: Make use of accept4() on OpenBSD.

OpenBSD >= 5.7 supports accept4(). Older versions are not supported
anymore anyway.

Patch originally from Brad Smith.

Makefile

diff --git a/Makefile b/Makefile
index 0ce4b32..f055a08 100644
--- a/Makefile
+++ b/Makefile
@@ -309,10 +309,11 @@
   USE_TPROXY     = implicit
 else
 ifeq ($(TARGET),openbsd)
-  # This is for OpenBSD >= 3.0
+  # This is for OpenBSD >= 5.7
   USE_POLL       = implicit
   USE_KQUEUE     = implicit
   USE_TPROXY     = implicit
+  USE_ACCEPT4    = implicit
 else
 ifeq ($(TARGET),netbsd)
   # This is for NetBSD