csu3_am335x/EVSE/GPL/open-plc-utils-0.3/ether/pcap_freenameindex.c

/*====================================================================*
 *
 *   Copyright (c) 2013 Qualcomm Atheros, Inc.
 *
 *   All rights reserved.
 *
 *   Redistribution and use in source and binary forms, with or
 *   without modification, are permitted (subject to the limitations
 *   in the disclaimer below) provided that the following conditions
 *   are met:
 *
 *   * Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 *
 *   * Redistributions in binary form must reproduce the above
 *     copyright notice, this list of conditions and the following
 *     disclaimer in the documentation and/or other materials
 *     provided with the distribution.
 *
 *   * Neither the name of Qualcomm Atheros nor the names of
 *     its contributors may be used to endorse or promote products
 *     derived from this software without specific prior written
 *     permission.
 *
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 *   GRANTED BY THIS LICENSE. THIS SOFTWARE IS PROVIDED BY THE
 *   COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
 *   IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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 *   NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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 *--------------------------------------------------------------------*/

/*====================================================================*
 *
 *   void pcap_freenameindex (struct if_nameindex *)
 *
 *   ether.h
 *
 *   a WinPcap version of POSIX if_freenameindex function;
 *
 *   see The Open Group Base Specifications Issue 6 IEEE Std 1003.1,
 *   2004 Edition for a description of this function;
 *
 *
 *--------------------------------------------------------------------*/

#ifndef PCAP_FREENAMEINDEX_SOURCE
#define PCAP_FREENAMEINDEX_SOURCE

#include <pcap.h>
#include <stdlib.h>

#include "../ether/ether.h"

void pcap_freenameindex (struct if_nameindex * if_nameindex)

{

#if defined (WINPCAP) || defined (LIBPCAP)

	struct if_nameindex * ifp = if_nameindex;
	while (ifp->if_index)
	{
		free (ifp->if_name);
	}
	free (if_nameindex);

#endif

	return;
}


#endif