Changeset 7050 for trunk/src

Timestamp:

Oct 15, 2001, 12:51:58 AM (24 years ago)

Author:

bird

Message:

Included PAGESIZE/SHIFT and KSIZEOF. Added typecasting to ALIGN macros.

File:

• trunk/src/win32k/kKrnlLib/include/kTypes.h (modified) (4 diffs)

trunk/src/win32k/kKrnlLib/include/kTypes.h

@@ -1 @@
-/* $Id: kTypes.h,v 1.2 2001-09-27 03:05:22 bird Exp $
+/* $Id: kTypes.h,v 1.3 2001-10-14 22:51:58 bird Exp $
  *
  * Common typedefinitions for kLib.
@@ -14 +14 @@
 *******************************************************************************/
 #ifndef TRUE
-#   define TRUE 1
+#   define TRUE         1
 #endif
 
 #ifndef FALSE
-#   define FALSE 0
+#   define FALSE        0
 #endif
+
+#ifndef PAGESIZE
+#   define PAGESIZE     0x1000
+#endif
+
+#ifndef PAGESHIFT
+#   define PAGESHIFT    12
+#endif
+
 
 /**
@@ -46 +55 @@
  * Note: Aligment must be a 2**n number.
  */
-#define KALIGNUP(alignment, a)      (((a) + (alignment - 1)) & ~(alignment - 1))
+#define KALIGNUP(alignment, a)      (((KSIZE)(a) + ((KSIZE)(alignment) - 1)) & ~((KSIZE)(alignment) - 1))
 
 /**
@@ -52 +61 @@
  * Note: Aligment must be a 2**n number.
  */
-#define KALIGNDOWN(alignment, a)    ((a) & ~(alignment - 1))
+#define KALIGNDOWN(alignment, a)    ((KSIZE)(a) & ~((KSIZE)(alignment) - 1))
 
 /**
  * Offset of struct member.
  */
-#define KOFFSETOF(type, member)     ((KSIZE)&((type *)0)->member)
+#define KOFFSETOF(type, member)     ((KSIZE) &((type *)0)->member )
+
+/**
+ * Size of a struct member.
+ */
+#define KSIZEOF(type, member)       (((KSIZE) sizeof(((type *)0)->member) )
 
 /**