Data Structures | |
struct | _HEAPNODE |
Heap memory node information structure. More... | |
Defines | |
#define | ALLOC_THRESHOLD |
Allocation threshold. | |
Typedefs | |
typedef _HEAPNODE | HEAPNODE |
Heap memory node type. | |
Functions | |
void * | NutHeapAlloc (size_t size) |
Allocate a block from heap memory. | |
void * | NutHeapAllocClear (size_t size) |
Allocate an initialized block from heap memory. | |
int | NutHeapFree (void *block) |
Return a block to heap memory. | |
void | NutHeapAdd (void *addr, size_t size) |
Add a new memory region to the free heap. | |
size_t | NutHeapAvailable (void) |
Return the number of bytes available. | |
Variables | |
HEAPNODE *volatile | heapFreeList |
List of free nodes. |
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Allocation threshold. Might be increased to avoid creating too many small nodes. |