hostap/src/ap/x_snoop.h

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/*
* Generic Snooping for Proxy ARP
* Copyright (c) 2014, Qualcomm Atheros, Inc.
*
* This software may be distributed under the terms of the BSD license.
* See README for more details.
*/
#ifndef X_SNOOP_H
#define X_SNOOP_H
#include "l2_packet/l2_packet.h"
#ifdef CONFIG_PROXYARP
int x_snoop_init(struct hostapd_data *hapd);
struct l2_packet_data *
x_snoop_get_l2_packet(struct hostapd_data *hapd,
void (*handler)(void *ctx, const u8 *src_addr,
const u8 *buf, size_t len),
enum l2_packet_filter_type type);
void x_snoop_mcast_to_ucast_convert_send(struct hostapd_data *hapd,
struct sta_info *sta, u8 *buf,
size_t len);
void x_snoop_deinit(struct hostapd_data *hapd);
#else /* CONFIG_PROXYARP */
static inline int x_snoop_init(struct hostapd_data *hapd)
{
return 0;
}
static inline struct l2_packet_data *
x_snoop_get_l2_packet(struct hostapd_data *hapd,
void (*handler)(void *ctx, const u8 *src_addr,
const u8 *buf, size_t len),
enum l2_packet_filter_type type)
{
return NULL;
}
static inline void
x_snoop_mcast_to_ucast_convert_send(struct hostapd_data *hapd,
struct sta_info *sta, void *buf,
size_t len)
{
}
static inline void x_snoop_deinit(struct hostapd_data *hapd)
{
}
#endif /* CONFIG_PROXYARP */
#endif /* X_SNOOP_H */