add uatomic_generic.h, use it for common definitions

[urcu.git] / urcu / uatomic_arch_sparc64.h

diff --git a/urcu/uatomic_arch_sparc64.h b/urcu/uatomic_arch_sparc64.h
index 622fe100e8f47627b3232acd67dbe5e27bef2e80..ec9d8e8d6323784a85efe1e3cc0d0b36de4bc2da 100644 (file)
--- a/urcu/uatomic_arch_sparc64.h
+++ b/urcu/uatomic_arch_sparc64.h
@@ -23,6 +23,10 @@
 #include <urcu/compiler.h>
 #include <urcu/system.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif 
+
 #ifndef __SIZEOF_LONG__
 #ifdef __LP64__
 #define __SIZEOF_LONG__ 8
@@ -35,9 +39,6 @@
 #define BITS_PER_LONG  (__SIZEOF_LONG__ * 8)
 #endif
 
-#define uatomic_set(addr, v)   STORE_SHARED(*(addr), (v))
-#define uatomic_read(addr)     LOAD_SHARED(*(addr))
-
 /* cmpxchg */
 
 static inline __attribute__((always_inline))
@@ -165,16 +166,10 @@ unsigned long _uatomic_add_return(void *addr, unsigned long val, int len)
                                                  (unsigned long)(v),   \
                                                  sizeof(*(addr))))
 
-/* uatomic_sub_return, uatomic_add, uatomic_sub, uatomic_inc, uatomic_dec */
-
-#define uatomic_sub_return(addr, v)    uatomic_add_return((addr), -(v))
-
-#define uatomic_add(addr, v)           (void)uatomic_add_return((addr), (v))
-#define uatomic_sub(addr, v)           (void)uatomic_sub_return((addr), (v))
-
-#define uatomic_inc(addr)              uatomic_add((addr), 1)
-#define uatomic_dec(addr)              uatomic_add((addr), -1)
+#ifdef __cplusplus 
+}
+#endif
 
-#define compat_uatomic_cmpxchg(ptr, old, _new) uatomic_cmpxchg(ptr, old, _new)
+#include <urcu/uatomic_generic.h>
 
 #endif /* _URCU_ARCH_UATOMIC_PPC_H */