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Fix some annotations for bitmap code

svn path=/trunk/; revision=59092
This commit is contained in:
Timo Kreuzer 2013-05-27 20:20:33 +00:00
parent a701847436
commit 30b1b2b577
1 changed files with 10 additions and 9 deletions
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19
reactos/lib/rtl/bitmap.c
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@ -28,7 +28,8 @@ typedef ULONG64 BITMAP_BUFFER, *PBITMAP_BUFFER;
#define RTL_BITMAP_RUN RTL_BITMAP_RUN64
#define PRTL_BITMAP_RUN PRTL_BITMAP_RUN64
#undef BitScanForward
#define BitScanForward BitScanForward64
#define BitScanForward(Index, Mask) \
do { unsigned long tmp; BitScanForward64(&tmp, Mask); *Index = tmp; } while (0)
#define RtlFillMemoryUlong RtlFillMemoryUlonglong
#define RtlInitializeBitMap RtlInitializeBitMap64
@ -245,8 +246,8 @@ VOID
NTAPI
RtlInitializeBitMap(
_Out_ PRTL_BITMAP BitMapHeader,
_In_ PBITMAP_BUFFER BitMapBuffer,
_In_ BITMAP_INDEX SizeOfBitMap)
_In_opt_ __drv_aliasesMem PBITMAP_BUFFER BitMapBuffer,
_In_opt_ ULONG SizeOfBitMap)
{
/* Setup the bitmap header */
BitMapHeader->SizeOfBitMap = SizeOfBitMap;
@ -289,7 +290,7 @@ VOID
NTAPI
RtlSetBit(
_In_ PRTL_BITMAP BitMapHeader,
_In_ BITMAP_INDEX BitNumber)
_In_range_(<, BitMapHeader->SizeOfBitMap) BITMAP_INDEX BitNumber)
{
ASSERT(BitNumber <= BitMapHeader->SizeOfBitMap);
BitMapHeader->Buffer[BitNumber / _BITCOUNT] |= ((BITMAP_INDEX)1 << (BitNumber & (_BITCOUNT - 1)));
@ -299,8 +300,8 @@ VOID
NTAPI
RtlClearBits(
_In_ PRTL_BITMAP BitMapHeader,
_In_ BITMAP_INDEX StartingIndex,
_In_ BITMAP_INDEX NumberToClear)
_In_range_(0, BitMapHeader->SizeOfBitMap - NumberToClear) BITMAP_INDEX StartingIndex,
_In_range_(0, BitMapHeader->SizeOfBitMap - StartingIndex) BITMAP_INDEX NumberToClear)
{
BITMAP_INDEX Bits, Mask;
PBITMAP_BUFFER Buffer;
@ -356,8 +357,8 @@ VOID
NTAPI
RtlSetBits(
_In_ PRTL_BITMAP BitMapHeader,
_In_ BITMAP_INDEX StartingIndex,
_In_ BITMAP_INDEX NumberToSet)
_In_range_(0, BitMapHeader->SizeOfBitMap - NumberToSet) BITMAP_INDEX StartingIndex,
_In_range_(0, BitMapHeader->SizeOfBitMap - StartingIndex) BITMAP_INDEX NumberToSet)
{
BITMAP_INDEX Bits, Mask;
PBITMAP_BUFFER Buffer;
@ -413,7 +414,7 @@ BOOLEAN
NTAPI
RtlTestBit(
_In_ PRTL_BITMAP BitMapHeader,
_In_ BITMAP_INDEX BitNumber)
_In_range_(<, BitMapHeader->SizeOfBitMap) BITMAP_INDEX BitNumber)
{
ASSERT(BitNumber < BitMapHeader->SizeOfBitMap);
return (BitMapHeader->Buffer[BitNumber / _BITCOUNT] >> (BitNumber & (_BITCOUNT - 1))) & 1;