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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 object attributes.
* This function returns a COPY of the ei_reg_obj
* struct for an object.
*/
int ei_reg_stat(ei_reg *reg, const char *key, struct ei_reg_stat *obuf)
{
ei_hash *tab;
ei_reg_obj *obj;
if (!key || !obuf || !reg) return -1; /* return EI_BADARG; */
tab = reg->tab;
if (!(obj=ei_hash_lookup(tab,key))) return -1; /* return EI_NOTFOUND; */
obuf->attr = obj->attr;
obuf->size = obj->size;
return 0;
}
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