Windows: osisleep cleanup

[openafs.git] / src / WINNT / client_osi / osi_internal.h

diff --git a/src/WINNT/client_osi/osi_internal.h b/src/WINNT/client_osi/osi_internal.h
new file mode 100644 (file)
index 0000000..d4e1c35
--- /dev/null
+++ b/src/WINNT/client_osi/osi_internal.h
@@ -0,0 +1,49 @@
+/*
+ * Copyright (c) 2012 Your File System, Inc.
+ */
+
+#ifndef OPENAFS_WINNT_CLIENT_OSI_OSI_INTERNAL_H
+#define OPENAFS_WINNT_CLIENT_OSI_OSI_INTERNAL_H
+
+#ifdef DEBUG
+#ifdef _M_IX86
+static __inline void
+osi_InterlockedAnd(LONG * pdest, LONG value)
+{
+    LONG orig, current, new;
+
+    current = *pdest;
+
+    do
+    {
+        orig = current;
+        new = orig & value;
+        current = _InterlockedCompareExchange(pdest, new, orig);
+    } while (orig != current);
+}
+
+static __inline void
+osi_InterlockedOr(LONG * pdest, LONG value)
+{
+    LONG orig, current, new;
+
+    current = *pdest;
+
+    do
+    {
+        orig = current;
+        new = orig | value;
+        current = _InterlockedCompareExchange(pdest, new, orig);
+    } while (orig != current);
+}
+
+#ifndef _InterlockedOr
+  #define _InterlockedOr   osi_InterlockedOr
+#endif
+#ifndef _InterlockedAnd
+#define _InterlockedAnd  osi_InterlockedAnd
+#endif
+
+#endif
+#endif
+#endif /* OPENAFS_WINNT_CLIENT_OSI_OSI_INTERNAL_H */
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