Function mpool_ref_query
Defined in File mpool.h
Function Documentation
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int mpool_ref_query(struct mpool *the_pool, const void *ptr)
Get the index of the reference count (not the reference count)
Note
The returned value cannot be relied upon in concurrent contexts without additional synchronization.
- Parameters:
the_pool – The mpool handle.
ptr – The chunk to query.
- Returns:
The reference index, or -1 if does not exist.