/*
* Copyright (c) 2020 Red Hat, Inc.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*
* $Id: //eng/vdo-releases/aluminum/src/c++/vdo/base/physicalLayer.c#1 $
*/
#include "physicalLayer.h"
static PhysicalLayerGetter *physicalLayerGetter;
/**********************************************************************/
void registerPhysicalLayerGetter(PhysicalLayerGetter *getter)
{
physicalLayerGetter = getter;
}
/**********************************************************************/
PhysicalLayer *getPhysicalLayer(void)
{
if (physicalLayerGetter != NULL) {
return (*physicalLayerGetter)();
}
return NULL;
}