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Fix incorrect fsf address in header files
[urcu.git]
/
urcu
/
compiler.h
diff --git
a/urcu/compiler.h
b/urcu/compiler.h
index 64d12d344a26a1fdca56fd0b1201437241b9967a..f8fce5a6b46558fa4a4b2d50f78f91eecf229c90 100644
(file)
--- a/
urcu/compiler.h
+++ b/
urcu/compiler.h
@@
-39,12
+39,12
@@
*/
#define CMM_ACCESS_ONCE(x) (*(volatile typeof(x) *)&(x))
*/
#define CMM_ACCESS_ONCE(x) (*(volatile typeof(x) *)&(x))
-#ifndef max
-#define max(a,b) ((a)>(b)?(a):(b))
+#ifndef
caa_
max
+#define
caa_
max(a,b) ((a)>(b)?(a):(b))
#endif
#endif
-#ifndef min
-#define min(a,b) ((a)<(b)?(a):(b))
+#ifndef
caa_
min
+#define
caa_
min(a,b) ((a)<(b)?(a):(b))
#endif
#if defined(__SIZEOF_LONG__)
#endif
#if defined(__SIZEOF_LONG__)
@@
-55,10
+55,20
@@
#define CAA_BITS_PER_LONG 32
#endif
#define CAA_BITS_PER_LONG 32
#endif
-#define caa_container_of(ptr, type, member) \
+/*
+ * caa_container_of - Get the address of an object containing a field.
+ *
+ * @ptr: pointer to the field.
+ * @type: type of the object.
+ * @member: name of the field within the object.
+ */
+#define caa_container_of(ptr, type, member) \
({ \
({ \
- const typeof(((type *)
NULL)->member) * __ptr = (ptr);
\
+ const typeof(((type *)
NULL)->member) * __ptr = (ptr);
\
(type *)((char *)__ptr - offsetof(type, member)); \
})
(type *)((char *)__ptr - offsetof(type, member)); \
})
+#define CAA_BUILD_BUG_ON_ZERO(cond) (sizeof(struct { int:-!!(cond); }))
+#define CAA_BUILD_BUG_ON(cond) ((void)BUILD_BUG_ON_ZERO(cond))
+
#endif /* _URCU_COMPILER_H */
#endif /* _URCU_COMPILER_H */
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