From c9c970cee572ba2021e511386e86f39e4dd3eb5a Mon Sep 17 00:00:00 2001
From: Max Lv <max.c.lv@gmail.com>
Date: Thu, 29 Sep 2016 23:01:31 +0800
Subject: [PATCH] Enable kqueue for freebsd again

---
 libev/ev.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libev/ev.c b/libev/ev.c
index cf558359..6016d514 100644
--- a/libev/ev.c
+++ b/libev/ev.c
@@ -2736,7 +2736,7 @@ ev_recommended_backends (void) EV_THROW
 {
   unsigned int flags = ev_supported_backends ();
 
-#ifndef __NetBSD__
+#if !defined(__NetBSD__) && !defined(__FreeBSD__)
   /* kqueue is borked on everything but netbsd apparently */
   /* it usually doesn't work correctly on anything but sockets and pipes */
   flags &= ~EVBACKEND_KQUEUE;