From f8e6f879849e46fefab3417bc29fbb29c29b33c3 Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Sat, 3 Mar 2018 10:51:29 +0530
Subject: [PATCH] Dont use MSG_NOSIGNAL on Apple

---
 kitty/child-monitor.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/kitty/child-monitor.c b/kitty/child-monitor.c
index 2032224d7..43fa11dde 100644
--- a/kitty/child-monitor.c
+++ b/kitty/child-monitor.c
@@ -19,6 +19,10 @@
 extern PyTypeObject Screen_Type;
 
 #define EXTRA_FDS 2
+#ifndef MSG_NOSIGNAL
+// Apple does not implement MSG_NOSIGNAL
+#define MSG_NOSIGNAL 0
+#endif
 
 static void (*parse_func)(Screen*, PyObject*);