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authorRickard Green <[email protected]>2010-12-10 23:06:27 +0100
committerRickard Green <[email protected]>2010-12-15 14:59:16 +0100
commit076f6b11e76fd6c7978950749410dc5bccd02b7f (patch)
tree22f906d74d18bf7d9a409ba06f93a03b3e6104c2 /erts/include/internal/i386/ethread.h
parent4708dddcac0932beaa0f396baf0de11e956a05d2 (diff)
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Add support for 32-bit atomics
Diffstat (limited to 'erts/include/internal/i386/ethread.h')
-rw-r--r--erts/include/internal/i386/ethread.h7
1 files changed, 6 insertions, 1 deletions
diff --git a/erts/include/internal/i386/ethread.h b/erts/include/internal/i386/ethread.h
index ed43e77279..b5a17caefb 100644
--- a/erts/include/internal/i386/ethread.h
+++ b/erts/include/internal/i386/ethread.h
@@ -1,7 +1,7 @@
/*
* %CopyrightBegin%
*
- * Copyright Ericsson AB 2005-2009. All Rights Reserved.
+ * Copyright Ericsson AB 2005-2010. All Rights Reserved.
*
* The contents of this file are subject to the Erlang Public License,
* Version 1.1, (the "License"); you may not use this file except in
@@ -24,7 +24,12 @@
#ifndef ETHREAD_I386_ETHREAD_H
#define ETHREAD_I386_ETHREAD_H
+#define ETHR_ATOMIC_WANT_32BIT_IMPL__
#include "atomic.h"
+#if ETHR_SIZEOF_PTR == 8
+# define ETHR_ATOMIC_WANT_64BIT_IMPL__
+# include "atomic.h"
+#endif
#include "spinlock.h"
#include "rwlock.h"