a678a510fb
As a workup action during disassociation, wpa_supplicant checks if the disconnection could have been caused by PSK mismatch during WPA 4-way handshake with function could_be_psk_mismatch() in event.c. A MSG_INFO message will be sent on the control interface when there could be a PSK mismatch, and this heuristic can be useful to indicate if the disconnection is caused by a wrong passphrase provided by the user. Here, propagate a new D-Bus signal 'PskMismatch' to notify other applicantions. Signed-off-by: Yichen Yu <yichenyu@chromium.org>
173 lines
7.8 KiB
C
173 lines
7.8 KiB
C
/*
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* wpa_supplicant - Event notifications
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* Copyright (c) 2009-2010, Jouni Malinen <j@w1.fi>
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*
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* This software may be distributed under the terms of the BSD license.
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* See README for more details.
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*/
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#ifndef NOTIFY_H
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#define NOTIFY_H
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#include "p2p/p2p.h"
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struct wps_credential;
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struct wps_event_m2d;
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struct wps_event_fail;
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struct tls_cert_data;
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struct wpa_cred;
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struct rsn_pmksa_cache_entry;
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int wpas_notify_supplicant_initialized(struct wpa_global *global);
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void wpas_notify_supplicant_deinitialized(struct wpa_global *global);
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int wpas_notify_iface_added(struct wpa_supplicant *wpa_s);
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void wpas_notify_iface_removed(struct wpa_supplicant *wpa_s);
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void wpas_notify_state_changed(struct wpa_supplicant *wpa_s,
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enum wpa_states new_state,
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enum wpa_states old_state);
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void wpas_notify_disconnect_reason(struct wpa_supplicant *wpa_s);
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void wpas_notify_auth_status_code(struct wpa_supplicant *wpa_s);
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void wpas_notify_assoc_status_code(struct wpa_supplicant *wpa_s);
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void wpas_notify_roam_time(struct wpa_supplicant *wpa_s);
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void wpas_notify_roam_complete(struct wpa_supplicant *wpa_s);
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void wpas_notify_session_length(struct wpa_supplicant *wpa_s);
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void wpas_notify_bss_tm_status(struct wpa_supplicant *wpa_s);
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void wpas_notify_network_changed(struct wpa_supplicant *wpa_s);
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void wpas_notify_ap_scan_changed(struct wpa_supplicant *wpa_s);
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void wpas_notify_bssid_changed(struct wpa_supplicant *wpa_s);
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void wpas_notify_mac_address_changed(struct wpa_supplicant *wpa_s);
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void wpas_notify_auth_changed(struct wpa_supplicant *wpa_s);
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void wpas_notify_network_enabled_changed(struct wpa_supplicant *wpa_s,
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struct wpa_ssid *ssid);
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void wpas_notify_network_selected(struct wpa_supplicant *wpa_s,
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struct wpa_ssid *ssid);
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void wpas_notify_network_request(struct wpa_supplicant *wpa_s,
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struct wpa_ssid *ssid,
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enum wpa_ctrl_req_type rtype,
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const char *default_txt);
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void wpas_notify_scanning(struct wpa_supplicant *wpa_s);
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void wpas_notify_scan_done(struct wpa_supplicant *wpa_s, int success);
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void wpas_notify_scan_results(struct wpa_supplicant *wpa_s);
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void wpas_notify_wps_credential(struct wpa_supplicant *wpa_s,
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const struct wps_credential *cred);
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void wpas_notify_wps_event_m2d(struct wpa_supplicant *wpa_s,
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struct wps_event_m2d *m2d);
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void wpas_notify_wps_event_fail(struct wpa_supplicant *wpa_s,
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struct wps_event_fail *fail);
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void wpas_notify_wps_event_success(struct wpa_supplicant *wpa_s);
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void wpas_notify_wps_event_pbc_overlap(struct wpa_supplicant *wpa_s);
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void wpas_notify_network_added(struct wpa_supplicant *wpa_s,
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struct wpa_ssid *ssid);
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void wpas_notify_network_removed(struct wpa_supplicant *wpa_s,
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struct wpa_ssid *ssid);
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void wpas_notify_bss_added(struct wpa_supplicant *wpa_s, u8 bssid[],
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unsigned int id);
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void wpas_notify_bss_removed(struct wpa_supplicant *wpa_s, u8 bssid[],
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unsigned int id);
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void wpas_notify_bss_freq_changed(struct wpa_supplicant *wpa_s,
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unsigned int id);
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void wpas_notify_bss_signal_changed(struct wpa_supplicant *wpa_s,
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unsigned int id);
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void wpas_notify_bss_privacy_changed(struct wpa_supplicant *wpa_s,
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unsigned int id);
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void wpas_notify_bss_mode_changed(struct wpa_supplicant *wpa_s,
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unsigned int id);
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void wpas_notify_bss_wpaie_changed(struct wpa_supplicant *wpa_s,
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unsigned int id);
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void wpas_notify_bss_rsnie_changed(struct wpa_supplicant *wpa_s,
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unsigned int id);
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void wpas_notify_bss_wps_changed(struct wpa_supplicant *wpa_s,
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unsigned int id);
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void wpas_notify_bss_ies_changed(struct wpa_supplicant *wpa_s,
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unsigned int id);
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void wpas_notify_bss_rates_changed(struct wpa_supplicant *wpa_s,
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unsigned int id);
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void wpas_notify_bss_seen(struct wpa_supplicant *wpa_s, unsigned int id);
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void wpas_notify_blob_added(struct wpa_supplicant *wpa_s, const char *name);
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void wpas_notify_blob_removed(struct wpa_supplicant *wpa_s, const char *name);
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void wpas_notify_debug_level_changed(struct wpa_global *global);
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void wpas_notify_debug_timestamp_changed(struct wpa_global *global);
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void wpas_notify_debug_show_keys_changed(struct wpa_global *global);
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void wpas_notify_suspend(struct wpa_global *global);
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void wpas_notify_resume(struct wpa_global *global);
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void wpas_notify_sta_authorized(struct wpa_supplicant *wpa_s,
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const u8 *mac_addr, int authorized,
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const u8 *p2p_dev_addr);
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void wpas_notify_p2p_find_stopped(struct wpa_supplicant *wpa_s);
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void wpas_notify_p2p_device_found(struct wpa_supplicant *wpa_s,
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const u8 *dev_addr, int new_device);
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void wpas_notify_p2p_device_lost(struct wpa_supplicant *wpa_s,
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const u8 *dev_addr);
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void wpas_notify_p2p_group_removed(struct wpa_supplicant *wpa_s,
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const struct wpa_ssid *ssid,
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const char *role);
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void wpas_notify_p2p_go_neg_req(struct wpa_supplicant *wpa_s,
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const u8 *src, u16 dev_passwd_id, u8 go_intent);
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void wpas_notify_p2p_go_neg_completed(struct wpa_supplicant *wpa_s,
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struct p2p_go_neg_results *res);
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void wpas_notify_p2p_invitation_result(struct wpa_supplicant *wpa_s,
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int status, const u8 *bssid);
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void wpas_notify_p2p_sd_request(struct wpa_supplicant *wpa_s,
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int freq, const u8 *sa, u8 dialog_token,
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u16 update_indic, const u8 *tlvs,
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size_t tlvs_len);
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void wpas_notify_p2p_sd_response(struct wpa_supplicant *wpa_s,
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const u8 *sa, u16 update_indic,
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const u8 *tlvs, size_t tlvs_len);
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void wpas_notify_p2p_provision_discovery(struct wpa_supplicant *wpa_s,
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const u8 *dev_addr, int request,
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enum p2p_prov_disc_status status,
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u16 config_methods,
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unsigned int generated_pin);
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void wpas_notify_p2p_group_started(struct wpa_supplicant *wpa_s,
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struct wpa_ssid *ssid, int persistent,
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int client, const u8 *ip);
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void wpas_notify_p2p_group_formation_failure(struct wpa_supplicant *wpa_s,
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const char *reason);
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void wpas_notify_persistent_group_added(struct wpa_supplicant *wpa_s,
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struct wpa_ssid *ssid);
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void wpas_notify_persistent_group_removed(struct wpa_supplicant *wpa_s,
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struct wpa_ssid *ssid);
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void wpas_notify_p2p_wps_failed(struct wpa_supplicant *wpa_s,
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struct wps_event_fail *fail);
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void wpas_notify_certification(struct wpa_supplicant *wpa_s,
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struct tls_cert_data *cert,
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const char *cert_hash);
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void wpas_notify_preq(struct wpa_supplicant *wpa_s,
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const u8 *addr, const u8 *dst, const u8 *bssid,
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const u8 *ie, size_t ie_len, u32 ssi_signal);
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void wpas_notify_eap_status(struct wpa_supplicant *wpa_s, const char *status,
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const char *parameter);
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void wpas_notify_eap_error(struct wpa_supplicant *wpa_s, int error_code);
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void wpas_notify_psk_mismatch(struct wpa_supplicant *wpa_s);
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void wpas_notify_network_bssid_set_changed(struct wpa_supplicant *wpa_s,
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struct wpa_ssid *ssid);
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void wpas_notify_network_type_changed(struct wpa_supplicant *wpa_s,
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struct wpa_ssid *ssid);
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void wpas_notify_p2p_invitation_received(struct wpa_supplicant *wpa_s,
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const u8 *sa, const u8 *go_dev_addr,
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const u8 *bssid, int id, int op_freq);
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void wpas_notify_mesh_group_started(struct wpa_supplicant *wpa_s,
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struct wpa_ssid *ssid);
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void wpas_notify_mesh_group_removed(struct wpa_supplicant *wpa_s,
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const u8 *meshid, u8 meshid_len,
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u16 reason_code);
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void wpas_notify_mesh_peer_connected(struct wpa_supplicant *wpa_s,
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const u8 *peer_addr);
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void wpas_notify_mesh_peer_disconnected(struct wpa_supplicant *wpa_s,
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const u8 *peer_addr, u16 reason_code);
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void wpas_notify_interworking_ap_added(struct wpa_supplicant *wpa_s,
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struct wpa_bss *bss,
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struct wpa_cred *cred, int excluded,
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const char *type, int bh, int bss_load,
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int conn_capab);
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void wpas_notify_interworking_select_done(struct wpa_supplicant *wpa_s);
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void wpas_notify_pmk_cache_added(struct wpa_supplicant *wpa_s,
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struct rsn_pmksa_cache_entry *entry);
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void wpas_notify_signal_change(struct wpa_supplicant *wpa_s);
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#endif /* NOTIFY_H */
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