rculfhash: make cds_lfht_iter_get_node argument const

[urcu.git] / urcu / system.h

diff --git a/urcu/system.h b/urcu/system.h
deleted file mode 100644 (file)
index e36a13b..0000000
--- a/urcu/system.h
+++ /dev/null
@@ -1,54 +0,0 @@
-#ifndef _URCU_SYSTEM_H
-#define _URCU_SYSTEM_H
-
-/*
- * system.h
- *
- * System definitions.
- *
- * Copyright (c) 2009 Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
- *
- * THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED
- * OR IMPLIED.  ANY USE IS AT YOUR OWN RISK.
- *
- * Permission is hereby granted to use or copy this program
- * for any purpose,  provided the above notices are retained on all copies.
- * Permission to modify the code and to distribute modified code is granted,
- * provided the above notices are retained, and a notice that the code was
- * modified is included with the above copyright notice.
- */
-
-#include <urcu/compiler.h>
-#include <urcu/arch.h>
-
-/*
- * Identify a shared load. A smp_rmc() or smp_mc() should come before the load.
- */
-#define _LOAD_SHARED(p)               ACCESS_ONCE(p)
-
-/*
- * Load a data from shared memory, doing a cache flush if required.
- */
-#define LOAD_SHARED(p)                 \
-       ({                              \
-               smp_rmc();              \
-               _LOAD_SHARED(p);        \
-       })
-
-/*
- * Identify a shared store. A smp_wmc() or smp_mc() should follow the store.
- */
-#define _STORE_SHARED(x, v)    ({ ACCESS_ONCE(x) = (v); })
-
-/*
- * Store v into x, where x is located in shared memory. Performs the required
- * cache flush after writing. Returns v.
- */
-#define STORE_SHARED(x, v)             \
-       ({                              \
-               _STORE_SHARED(x, v);    \
-               smp_wmc();              \
-               (v);                    \
-       })
-
-#endif /* _URCU_SYSTEM_H */