Gets the heap's statistics.

int heap_stats(
    MPOOL_STATS * stats
);

Parameters

stats

Pointer to a statistics structure.

Remarks

Use this call only in a low-priority context as it may slow your system. The process' heap is locked for the duration of the call.

Return Values

0 (zero)

Success.

Less than 0 (zero)

Failure. The function sets errno to one of these values:

EINVAL

The pool is not a valid MPOOL, the value of stats is NULL, or an internal error was detected.

Requirements