X-Git-Url: https://git.liburcu.org/?p=urcu.git;a=blobdiff_plain;f=urcu%2Fuatomic%2Fsparc64.h;h=a9f27954657cdf6b0b8ad1a9c1a720b695a8b248;hp=d9ecada5aa56c3891c2f34624a60247f02c5168e;hb=67ecffc0f530a7b5c4dd5111ea7dd3213da8eb91;hpb=bc2433a9853a945a825c244e9ccfe341b73b2ceb

diff --git a/urcu/uatomic/sparc64.h b/urcu/uatomic/sparc64.h
index d9ecada..a9f2795 100644
--- a/urcu/uatomic/sparc64.h
+++ b/urcu/uatomic/sparc64.h
@@ -1,7 +1,7 @@
 #ifndef _URCU_ARCH_UATOMIC_SPARC64_H
 #define _URCU_ARCH_UATOMIC_SPARC64_H
 
-/* 
+/*
  * Copyright (c) 1991-1994 by Xerox Corporation.  All rights reserved.
  * Copyright (c) 1996-1999 by Silicon Graphics.  All rights reserved.
  * Copyright (c) 1999-2003 by Hewlett-Packard Company. All rights reserved.
@@ -25,7 +25,7 @@
 
 #ifdef __cplusplus
 extern "C" {
-#endif 
+#endif
 
 /* cmpxchg */
 
@@ -66,12 +66,13 @@ unsigned long _uatomic_cmpxchg(void *addr, unsigned long old,
 }
 
 
-#define uatomic_cmpxchg(addr, old, _new)				    \
-	((__typeof__(*(addr))) _uatomic_cmpxchg((addr), (unsigned long)(old),\
-						(unsigned long)(_new), 	    \
+#define uatomic_cmpxchg(addr, old, _new)				       \
+	((__typeof__(*(addr))) _uatomic_cmpxchg((addr),			       \
+						caa_cast_long_keep_sign(old),  \
+						caa_cast_long_keep_sign(_new), \
 						sizeof(*(addr))))
 
-#ifdef __cplusplus 
+#ifdef __cplusplus
 }
 #endif