Clear current_bss pointer on disassociation/deauthentication

[thirdparty/hostap.git] / wpa_supplicant / mlme.h

/*
 * WPA Supplicant - Client mode MLME
 * Copyright (c) 2003-2007, Jouni Malinen <j@w1.fi>
 * Copyright (c) 2004, Instant802 Networks, Inc.
 * Copyright (c) 2005-2006, Devicescape Software, Inc.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 *
 * Alternatively, this software may be distributed under the terms of BSD
 * license.
 *
 * See README and COPYING for more details.
 */

#ifndef MLME_H
#define MLME_H

struct wpa_supplicant;

struct ieee80211_rx_status {
	int freq;
        int channel;
        int ssi;
};

#ifdef CONFIG_CLIENT_MLME

int ieee80211_sta_init(struct wpa_supplicant *wpa_s);
void ieee80211_sta_deinit(struct wpa_supplicant *wpa_s);
int ieee80211_sta_req_scan(struct wpa_supplicant *wpa_s,
			   struct wpa_driver_scan_params *params);
int ieee80211_sta_deauthenticate(struct wpa_supplicant *wpa_s, u16 reason);
int ieee80211_sta_disassociate(struct wpa_supplicant *wpa_s, u16 reason);
int ieee80211_sta_associate(struct wpa_supplicant *wpa_s,
			    struct wpa_driver_associate_params *params);
int ieee80211_sta_get_ssid(struct wpa_supplicant *wpa_s, u8 *ssid,
			   size_t *len);
void ieee80211_sta_free_hw_features(struct hostapd_hw_modes *hw_features,
				    size_t num_hw_features);
void ieee80211_sta_rx(struct wpa_supplicant *wpa_s, const u8 *buf, size_t len,
		      struct ieee80211_rx_status *rx_status);
struct wpa_scan_results *
ieee80211_sta_get_scan_results(struct wpa_supplicant *wpa_s);
int ieee80211_sta_update_ft_ies(struct wpa_supplicant *wpa_s, const u8 *md,
				const u8 *ies, size_t ies_len);
int ieee80211_sta_send_ft_action(struct wpa_supplicant *wpa_s, u8 action,
				 const u8 *target_ap,
				 const u8 *ies, size_t ies_len);

#else /* CONFIG_CLIENT_MLME */

static inline int ieee80211_sta_init(struct wpa_supplicant *wpa_s)
{
	return 0;
}

static inline void ieee80211_sta_deinit(struct wpa_supplicant *wpa_s)
{
}

static inline int ieee80211_sta_req_scan(struct wpa_supplicant *wpa_s,
					 struct wpa_driver_scan_params *params)
{
	return -1;
}

static inline int ieee80211_sta_deauthenticate(struct wpa_supplicant *wpa_s,
					       u16 reason)
{
	return -1;
}

static inline int ieee80211_sta_disassociate(struct wpa_supplicant *wpa_s,
					     u16 reason)
{
	return -1;
}

static inline int
ieee80211_sta_associate(struct wpa_supplicant *wpa_s,
			struct wpa_driver_associate_params *params)
{
	return -1;
}

static inline int ieee80211_sta_get_ssid(struct wpa_supplicant *wpa_s,
					 u8 *ssid, size_t *len)
{
	return -1;
}

static inline void
ieee80211_sta_free_hw_features(struct hostapd_hw_modes *hw_features,
			       size_t num_hw_features)
{
}

static inline void
ieee80211_sta_rx(struct wpa_supplicant *wpa_s, const u8 *buf, size_t len,
		 struct ieee80211_rx_status *rx_status)
{
}

static inline struct wpa_scan_results *
ieee80211_sta_get_scan_results(struct wpa_supplicant *wpa_s)
{
	return NULL;
}

static inline int
ieee80211_sta_update_ft_ies(struct wpa_supplicant *wpa_s, const u8 *md,
			    const u8 *ies, size_t ies_len)
{
	return -1;
}

static inline int
ieee80211_sta_send_ft_action(struct wpa_supplicant *wpa_s, u8 action,
			     const u8 *target_ap,
			     const u8 *ies, size_t ies_len)
{
	return -1;
}

#endif /* CONFIG_CLIENT_MLME */

#endif /* MLME_H */