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/*
* %CopyrightBegin%
*
* Copyright Ericsson AB 1998-2009. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* %CopyrightEnd%
*
*/
#include "reg.h"
double ei_reg_getfval(ei_reg *reg, const char *key)
{
ei_hash *tab;
ei_reg_obj *obj=NULL;
if (!key || !reg) return -1; /* return (double)EI_BADARG; */
tab = reg->tab;
if (!(obj=ei_hash_lookup(tab,key))) return -1; /* return EI_NOTFOUND; */
if (obj->attr & EI_DELET) return -1; /* return EI_NOTFOUND; */
if (ei_reg_typeof(obj) != EI_FLT) return -1; /* return (double)EI_TYPE; */
return obj->val.f;
}
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