[ros-diffs] 08/10: [NDK] Fix alignment macros and add missing ones Remove obsolete ALIGN_UP_BY macro definition

[Timo Kreuzer]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=3b78272d3956228bb3902…

commit 3b78272d3956228bb39026d7090c2b2bf14dbb87
Author:     Timo Kreuzer <timo.kreuzer(a)reactos.org>
AuthorDate: Thu Feb 15 22:14:11 2018 +0100
Commit:     Timo Kreuzer <timo.kreuzer(a)reactos.org>
CommitDate: Sun Jul 1 14:45:21 2018 +0200

    [NDK] Fix alignment macros and add missing ones
    Remove obsolete ALIGN_UP_BY macro definition
---
 sdk/include/ndk/umtypes.h | 28 ++++++++++++++++++++--------
 sdk/lib/rtl/rxact.c       |  2 --
 2 files changed, 20 insertions(+), 10 deletions(-)

diff --git a/sdk/include/ndk/umtypes.h b/sdk/include/ndk/umtypes.h
index e9d192a40e..3037151b6b 100644
--- a/sdk/include/ndk/umtypes.h
+++ b/sdk/include/ndk/umtypes.h
@@ -73,17 +73,29 @@ Author:
 //
 // Alignment Macros
 //
-#define ALIGN_DOWN(s, t) \
-    ((ULONG)(s) & ~(sizeof(t) - 1))
+#define ALIGN_DOWN_BY(size, align) \
+    ((ULONG_PTR)(size) & ~((ULONG_PTR)(align) - 1))
 
-#define ALIGN_UP(s, t) \
-    (ALIGN_DOWN(((ULONG)(s) + sizeof(t) - 1), t))
+#define ALIGN_UP_BY(size, align) \
+    (ALIGN_DOWN_BY(((ULONG_PTR)(size) + align - 1), align))
 
-#define ALIGN_DOWN_POINTER(p, t) \
-    ((PVOID)((ULONG_PTR)(p) & ~((ULONG_PTR)sizeof(t) - 1)))
+#define ALIGN_DOWN_POINTER_BY(ptr, align) \
+    ((PVOID)ALIGN_DOWN_BY(ptr, align))
 
-#define ALIGN_UP_POINTER(p, t) \
-    (ALIGN_DOWN_POINTER(((ULONG_PTR)(p) + sizeof(t) - 1), t))
+#define ALIGN_UP_POINTER_BY(ptr, align) \
+    ((PVOID)ALIGN_UP_BY(ptr, align))
+
+#define ALIGN_DOWN(size, type) \
+    ALIGN_DOWN_BY(size, sizeof(type))
+
+#define ALIGN_UP(size, type) \
+    ALIGN_UP_BY(size, sizeof(type))
+
+#define ALIGN_DOWN_POINTER(ptr, type) \
+    ALIGN_DOWN_POINTER_BY(ptr, sizeof(type))
+
+#define ALIGN_UP_POINTER(ptr, type) \
+    ALIGN_UP_POINTER_BY(ptr, sizeof(type))
 
 //
 // Native API Return Value Macros
diff --git a/sdk/lib/rtl/rxact.c b/sdk/lib/rtl/rxact.c
index cc9f9609a6..42936872c6 100644
--- a/sdk/lib/rtl/rxact.c
+++ b/sdk/lib/rtl/rxact.c
@@ -56,8 +56,6 @@ enum
     RXactSetValueKey = 2,
 };
 
-#define ALIGN_UP_BY ROUND_UP
-
 /* FUNCTIONS *****************************************************************/
 
 static