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/*
* Copyright (C) 2019 "IoT.bzh"
* Author Jonathan Aillet <jonathan.aillet@iot.bzh>
*
* 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.
*/
#define _GNU_SOURCE
#include <stdio.h>
#include <afb-definitions.h>
#include "4a-hal-utilities-alsa-data.h"
/*******************************************************************************
* Free contents of 'CtlHalAlsaMapT' data structure *
******************************************************************************/
uint8_t HalUtlFreeAlsaCtlsMap(struct CtlHalAlsaMapT *alsaCtlsMap)
{
int idx;
if(! alsaCtlsMap)
return -1;
if(alsaCtlsMap->ctlsCount > 0 && ! alsaCtlsMap->ctls)
return -2;
for(idx = 0; idx < alsaCtlsMap->ctlsCount; idx++) {
free(alsaCtlsMap->ctls[idx].action);
free(alsaCtlsMap->ctls[idx].ctl.alsaCtlProperties.enums);
free(alsaCtlsMap->ctls[idx].ctl.alsaCtlProperties.dbscale);
}
free(alsaCtlsMap->ctls);
free(alsaCtlsMap);
return 0;
}
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