NNS_FndCreateUnitHeap

Syntax

#include <nnsys/fnd.h>
NNSFndHeapHandle    NNS_FndCreateUnitHeap(
                        void*   startAddress,
                        u32     heapSize,
                        u32     memBlockSize);

Arguments

startAddress Starting address of the memory region allocated to the heap.
heapSize Size (in bytes) of the memory region allocated to the heap.
memBlockSize Memory block size (in bytes)

Return Values

In the case that it was possible to create a heap, the handle to the heap will be returned. If the function fails, it returns NNS_FND_HEAP_INVALID_HANDLE (a NULL value).

Description

Creates the unit heap. The region for the heap is a memory region of a size designated by heapSize from the address designated with startAddress.

The size of each memory block is a fixed size designated with memBlockSize. The memory block alignment is 4.

See Also

NNS_FndCreateUnitHeapEx

Revision History

2004/04/28 The value for when it could not create a heap was incorrect. Revised.
2004/04/01 Initial version.

CONFIDENTIAL