Heap32ListNext

A version of this page is also available for

Windows Embedded CE 6.0 R3

4/8/2010

This function retrieves information about the next heap allocated by a process.

Syntax

BOOL WINAPI Heap32ListNext(
  HANDLE hSnapshot,
  LPHEAPLIST32 lphl
);

Parameters

• hSnapshot
  [in] Handle to the snapshot returned from a previous call to the CreateToolhelp32Snapshot function.

• lphl
  [out] Long pointer to a HEAPLIST32 structure.

Return Value

TRUE indicates that the next entry of the heap list has been copied to the buffer. FALSE indicates failure. The ERROR_NO_MORE_FILES error value, returned by GetLastError, indicates that no more heap list entries exist.

Remarks

The calling application must set the dwSize member of HEAPLIST32 to the size, in bytes, of the structure.

Heap32ListFirst changes dwSize to the number of bytes written to the structure.

This number is never greater than the initial value of dwSize, but it can be smaller. If the value is smaller, do not rely on the values of members whose offsets are greater than this value.

To retrieve information about the first heap in a heap list, use the Heap32ListFirst function.

Requirements

See Also

Reference

ToolHelp Functions
CreateToolhelp32Snapshot
HEAPLIST32
Heap32ListFirst