From 51f6bbed0983b1fcfbb48f969df7c8f0ea561df6 Mon Sep 17 00:00:00 2001
From: Kostas Kyrimis <kostas@dragonflydb.io>
Date: Wed, 21 Aug 2024 16:33:45 +0300
Subject: [PATCH] fix: macos build (#3536)

* define IOV_MAX on macos if it's not defined

---------

Signed-off-by: kostas <kostas@dragonflydb.io>
---
 src/facade/reply_builder.cc | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/facade/reply_builder.cc b/src/facade/reply_builder.cc
index eff875c09dfa..884d3309389b 100644
--- a/src/facade/reply_builder.cc
+++ b/src/facade/reply_builder.cc
@@ -15,6 +15,13 @@
 #include "facade/error.h"
 #include "util/fibers/proactor_base.h"
 
+#ifdef __APPLE__
+#ifndef UIO_MAXIOV
+// Some versions of MacOSX dont have IOV_MAX
+#define UIO_MAXIOV 1024
+#endif
+#endif
+
 using namespace std;
 using absl::StrAppend;
 using namespace double_conversion;