HEAPENTRY32
Describes
one entry (block) of a heap that is being examined.
typedef struct tagHEAPENTRY32
{
DWORD dwSize;
HANDLE
hHandle;
DWORD dwAddress;
DWORD dwBlockSize;
DWORD dwFlags;
DWORD dwLockCount;
DWORD dwResvd;
DWORD th32ProcessID;
DWORD th32HeapID;
} HEAPENTRY32;
typedef HEAPENTRY32 * PHEAPENTRY32;
typedef HEAPENTRY32 * LPHEAPENTRY32;
Members
dwSize
Specifies the
length, in bytes, of the structure. Before calling the Heap32First function, set this member
to
sizeof(HEAPENTRY32).
hHandle
Handle of the
heap block.
dwAddress
Linear
address of the start of the block.
dwBlockSize
Size, in
bytes, of the heap block.
dwFlags
Flags.
These values are defined:
|
LF32_FIXED |
The
memory block has a fixed (unmovable) location. |
|
LF32_FREE |
The
memory block is not used. |
|
LF32_MOVEABLE |
The
memory block location can be moved. |
dwLockCount
Lock count on the memory block. The lock count is incremented each time
the GlobalLock
or LocalLock
function is called on the block either by the application or the DLL that the
heap belongs to.
dwResvd
Reserved; do
not use.
th32ProcessID
Identifier
of the process to examine. The contents of this member can be used by Win32 API
elements.
th32HeapID
Heap
identifier in the owning process context. The contents of this member has
meaning only to the tool help functions. It is not a handle, nor is it usable
by Win32 API elements.