Note
Access to this page requires authorization. You can try signing in or changing directories.
Access to this page requires authorization. You can try changing directories.
The new home for Visual Studio documentation is Visual Studio 2017 Documentation on docs.microsoft.com.
The latest version of this topic can be found at Heap Constants.
Syntax
#include <malloc.h>
Remarks
These constants give the return value indicating status of the heap.
| Constant | Meaning |
|---|---|
_HEAPBADBEGIN |
Initial header information was not found or was invalid. |
_HEAPBADNODE |
Bad node was found, or heap is damaged. |
_HEAPBADPTR |
_pentry field of _HEAPINFO structure does not contain valid pointer into heap (_heapwalk routine only). |
_HEAPEMPTY |
Heap has not been initialized. |
_HEAPEND |
End of heap was reached successfully (_heapwalk routine only). |
_HEAPOK |
Heap is consistent (_heapset and _heapchk routines only). No errors so far; _HEAPINFO structure contains information about next entry (_heapwalk routine only). |