_get_sbh_threshold
Returns the upper limit for the size of a memory allocation that will be supported by the small-block heap.
size_t _get_sbh_threshold( void );
Return Value
Returns the upper limit for the size of a memory allocation that will be supported by the small-block heap.
Remarks
_get_sbh_threshold gets the current threshold value for the small-block heap. The default threshold size is 1016 bytes for Windows 95, 98, ME and Windows NT, and zero for Windows 2000 and later platforms. By default, the small-block heap is not used on Windows 2000 and later platforms, though _set_sbh_threshold can be called with a nonzero value to enable the small-block heap in those instances.
Requirements
| Routine | Required header | Compatibility |
|---|---|---|
| _get_sbh_threshold | <malloc.h> | Win 98, Win Me, Win NT, Win 2000, Win XP |
For additional compatibility information, see Compatibility in the Introduction.
Libraries
All versions of the C run-time libraries.
See Also
Memory Allocation Routines | _set_sbh_threshold | Run-Time Routines and .NET Framework Equivalents
