X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/7e41aa883dd258f888d0470250eead40a53ef1f5..3903760236c30e3b5ace7a4eefac3a269d68957c:/osfmk/i386/atomic.h

diff --git a/osfmk/i386/atomic.h b/osfmk/i386/atomic.h
index 2cbeae68b..22ca1fd50 100644
--- a/osfmk/i386/atomic.h
+++ b/osfmk/i386/atomic.h
@@ -49,5 +49,18 @@
 
 #endif
 
+#ifdef ATOMIC_PRIVATE
+
+static boolean_t
+atomic_compare_exchange(uintptr_t *target, uintptr_t oldval, uintptr_t newval,
+			enum memory_order ord, boolean_t wait)
+{
+	(void)wait;
+	return __c11_atomic_compare_exchange_strong((_Atomic uintptr_t *)target, &oldval, newval, ord, memory_order_relaxed);
+}
+
+#endif // ATOMIC_PRIVATE
+
+
 #endif // _I386_ATOMIC_H_