From 50899a9d9ce0d6ee451f072ce01bc69b9e56d85c Mon Sep 17 00:00:00 2001
From: Bryan Call <bcall@apache.org>
Date: Thu, 26 Jan 2017 10:20:44 +0900
Subject: [PATCH] Fixed issue where somaxconn was being set to 0 on OSX and
 preventing ATS to work

---
 lib/ts/ink_inet.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/ts/ink_inet.cc b/lib/ts/ink_inet.cc
index 2e67e2e5f03..79dadf1872e 100644
--- a/lib/ts/ink_inet.cc
+++ b/lib/ts/ink_inet.cc
@@ -613,7 +613,8 @@ ats_tcp_somaxconn()
 
 /* Darwin version ... */
 #if HAVE_SYSCTLBYNAME
-  if (sysctlbyname("kern.ipc.somaxconn", nullptr, nullptr, &value, sizeof(value)) == 0) {
+  size_t value_size = sizeof(value);
+  if (sysctlbyname("kern.ipc.somaxconn", &value, &value_size, nullptr, 0) == 0) {
     return value;
   }
 #endif