From 9d282d7a8d689a17ae58e94453ae99a41e91b701 Mon Sep 17 00:00:00 2001
From: Stefan Werner <stefan.werner@tangent-animation.com>
Date: Sat, 14 Sep 2019 20:23:29 +0200
Subject: macOS: Replaced OSSpinLock with os_unfair_lock.

OSSplinLock is a deprecated API, os_unfair_lock is its successor.
This reduces the number of warnings when building on macOS.
---
 source/blender/blenlib/BLI_threads.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'source/blender/blenlib/BLI_threads.h')

diff --git a/source/blender/blenlib/BLI_threads.h b/source/blender/blenlib/BLI_threads.h
index 32b7f219605..b7ad6e543f1 100644
--- a/source/blender/blenlib/BLI_threads.h
+++ b/source/blender/blenlib/BLI_threads.h
@@ -30,7 +30,7 @@ extern "C" {
 #include <pthread.h>
 
 #ifdef __APPLE__
-#  include <libkern/OSAtomic.h>
+#  include <os/lock.h>
 #endif
 
 /* for tables, button in UI, etc */
@@ -103,7 +103,7 @@ void BLI_mutex_unlock(ThreadMutex *mutex);
 /* Spin Lock */
 
 #if defined(__APPLE__)
-typedef OSSpinLock SpinLock;
+typedef os_unfair_lock SpinLock;
 #elif defined(_MSC_VER)
 typedef volatile int SpinLock;
 #else
-- 
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