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/*
* %CopyrightBegin%
*
* Copyright Ericsson AB 1998-2009. All Rights Reserved.
*
* The contents of this file are subject to the Erlang Public License,
* Version 1.1, (the "License"); you may not use this file except in
* compliance with the License. You should have received a copy of the
* Erlang Public License along with this software. If not, it can be
* retrieved online at http://www.erlang.org/.
*
* Software distributed under the License is distributed on an "AS IS"
* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
* the License for the specific language governing rights and limitations
* under the License.
*
* %CopyrightEnd%
*
*/
#include "reg.h"
/* get table information */
int ei_reg_tabstat(ei_reg *reg, struct ei_reg_tabstat *obuf)
{
ei_hash *tab;
if (!reg || !obuf) return -1; /* return EI_BADARG; */
tab = reg->tab;
obuf->npos = tab-> npos;
obuf->size = tab->size;
obuf->nelem = tab->nelem;
obuf->collisions = tab->nelem - tab->npos;
return 0;
}
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