2 * wpa_supplicant - Internal definitions
3 * Copyright (c) 2003-2012, Jouni Malinen <j@w1.fi>
5 * This software may be distributed under the terms of the BSD license.
6 * See README for more details.
9 #ifndef WPA_SUPPLICANT_I_H
10 #define WPA_SUPPLICANT_I_H
12 #include "utils/list.h"
13 #include "common/defs.h"
14 #include "common/sae.h"
15 #include "config_ssid.h"
17 extern const char *wpa_supplicant_version;
18 extern const char *wpa_supplicant_license;
19 #ifndef CONFIG_NO_STDOUT_DEBUG
20 extern const char *wpa_supplicant_full_license1;
21 extern const char *wpa_supplicant_full_license2;
22 extern const char *wpa_supplicant_full_license3;
23 extern const char *wpa_supplicant_full_license4;
24 extern const char *wpa_supplicant_full_license5;
25 #endif /* CONFIG_NO_STDOUT_DEBUG */
28 struct wpa_supplicant;
32 struct wpa_scan_results;
33 struct hostapd_hw_modes;
34 struct wpa_driver_associate_params;
37 * Forward declarations of private structures used within the ctrl_iface
38 * backends. Other parts of wpa_supplicant do not have access to data stored in
41 struct ctrl_iface_priv;
42 struct ctrl_iface_global_priv;
43 struct wpas_dbus_priv;
46 * struct wpa_interface - Parameters for wpa_supplicant_add_iface()
48 struct wpa_interface {
50 * confname - Configuration name (file or profile) name
52 * This can also be %NULL when a configuration file is not used. In
53 * that case, ctrl_interface must be set to allow the interface to be
59 * confanother - Additional configuration name (file or profile) name
61 * This can also be %NULL when the additional configuration file is not
64 const char *confanother;
67 * ctrl_interface - Control interface parameter
69 * If a configuration file is not used, this variable can be used to
70 * set the ctrl_interface parameter that would have otherwise been read
71 * from the configuration file. If both confname and ctrl_interface are
72 * set, ctrl_interface is used to override the value from configuration
75 const char *ctrl_interface;
78 * driver - Driver interface name, or %NULL to use the default driver
83 * driver_param - Driver interface parameters
85 * If a configuration file is not used, this variable can be used to
86 * set the driver_param parameters that would have otherwise been read
87 * from the configuration file. If both confname and driver_param are
88 * set, driver_param is used to override the value from configuration
91 const char *driver_param;
94 * ifname - Interface name
99 * bridge_ifname - Optional bridge interface name
101 * If the driver interface (ifname) is included in a Linux bridge
102 * device, the bridge interface may need to be used for receiving EAPOL
103 * frames. This can be enabled by setting this variable to enable
104 * receiving of EAPOL frames from an additional interface.
106 const char *bridge_ifname;
110 * struct wpa_params - Parameters for wpa_supplicant_init()
114 * daemonize - Run %wpa_supplicant in the background
119 * wait_for_monitor - Wait for a monitor program before starting
121 int wait_for_monitor;
124 * pid_file - Path to a PID (process ID) file
126 * If this and daemonize are set, process ID of the background process
127 * will be written to the specified file.
132 * wpa_debug_level - Debugging verbosity level (e.g., MSG_INFO)
137 * wpa_debug_show_keys - Whether keying material is included in debug
139 * This parameter can be used to allow keying material to be included
140 * in debug messages. This is a security risk and this option should
141 * not be enabled in normal configuration. If needed during
142 * development or while troubleshooting, this option can provide more
143 * details for figuring out what is happening.
145 int wpa_debug_show_keys;
148 * wpa_debug_timestamp - Whether to include timestamp in debug messages
150 int wpa_debug_timestamp;
153 * ctrl_interface - Global ctrl_iface path/parameter
155 char *ctrl_interface;
158 * ctrl_interface_group - Global ctrl_iface group
160 char *ctrl_interface_group;
163 * dbus_ctrl_interface - Enable the DBus control interface
165 int dbus_ctrl_interface;
168 * wpa_debug_file_path - Path of debug file or %NULL to use stdout
170 const char *wpa_debug_file_path;
173 * wpa_debug_syslog - Enable log output through syslog
175 int wpa_debug_syslog;
178 * wpa_debug_tracing - Enable log output through Linux tracing
180 int wpa_debug_tracing;
183 * override_driver - Optional driver parameter override
185 * This parameter can be used to override the driver parameter in
186 * dynamic interface addition to force a specific driver wrapper to be
189 char *override_driver;
192 * override_ctrl_interface - Optional ctrl_interface override
194 * This parameter can be used to override the ctrl_interface parameter
195 * in dynamic interface addition to force a control interface to be
198 char *override_ctrl_interface;
201 * entropy_file - Optional entropy file
203 * This parameter can be used to configure wpa_supplicant to maintain
204 * its internal entropy store over restarts.
209 struct p2p_srv_bonjour {
211 struct wpabuf *query;
215 struct p2p_srv_upnp {
221 struct wpa_freq_range {
228 * struct wpa_global - Internal, global data for all %wpa_supplicant interfaces
230 * This structure is initialized by calling wpa_supplicant_init() when starting
234 struct wpa_supplicant *ifaces;
235 struct wpa_params params;
236 struct ctrl_iface_global_priv *ctrl_iface;
237 struct wpas_dbus_priv *dbus;
240 struct os_time suspend_time;
241 struct p2p_data *p2p;
242 struct wpa_supplicant *p2p_init_wpa_s;
243 struct wpa_supplicant *p2p_group_formation;
244 struct wpa_supplicant *p2p_invite_group;
245 u8 p2p_dev_addr[ETH_ALEN];
246 struct dl_list p2p_srv_bonjour; /* struct p2p_srv_bonjour */
247 struct dl_list p2p_srv_upnp; /* struct p2p_srv_upnp */
249 int cross_connection;
250 struct wpa_freq_range *p2p_disallow_freq;
251 unsigned int num_p2p_disallow_freq;
253 WPA_CONC_PREF_NOT_SET,
257 unsigned int p2p_cb_on_scan_complete:1;
259 #ifdef CONFIG_WIFI_DISPLAY
261 #define MAX_WFD_SUBELEMS 10
262 struct wpabuf *wfd_subelem[MAX_WFD_SUBELEMS];
263 #endif /* CONFIG_WIFI_DISPLAY */
268 * offchannel_send_action_result - Result of offchannel send Action frame
270 enum offchannel_send_action_result {
271 OFFCHANNEL_SEND_ACTION_SUCCESS /**< Frame was send and acknowledged */,
272 OFFCHANNEL_SEND_ACTION_NO_ACK /**< Frame was sent, but not acknowledged
274 OFFCHANNEL_SEND_ACTION_FAILED /**< Frame was not sent due to a failure
280 enum wps_ap_info_type {
286 struct os_time last_attempt;
289 struct wpa_ssid_value {
295 * struct wpa_supplicant - Internal data for wpa_supplicant interface
297 * This structure contains the internal data for core wpa_supplicant code. This
298 * should be only used directly from the core code. However, a pointer to this
299 * data is used from other files as an arbitrary context pointer in calls to
302 struct wpa_supplicant {
303 struct wpa_global *global;
304 struct wpa_supplicant *parent;
305 struct wpa_supplicant *next;
306 struct l2_packet_data *l2;
307 struct l2_packet_data *l2_br;
308 unsigned char own_addr[ETH_ALEN];
310 #ifdef CONFIG_CTRL_IFACE_DBUS
312 #endif /* CONFIG_CTRL_IFACE_DBUS */
313 #ifdef CONFIG_CTRL_IFACE_DBUS_NEW
315 char *dbus_groupobj_path;
317 char *preq_notify_peer;
318 #endif /* CONFIG_AP */
319 #endif /* CONFIG_CTRL_IFACE_DBUS_NEW */
320 char bridge_ifname[16];
324 struct wpa_config *conf;
326 os_time_t last_michael_mic_error;
328 u8 pending_bssid[ETH_ALEN]; /* If wpa_state == WPA_ASSOCIATING, this
329 * field contains the target BSSID. */
330 int reassociate; /* reassociation requested */
331 int disconnected; /* all connections disabled; i.e., do no reassociate
332 * before this has been cleared */
333 struct wpa_ssid *current_ssid;
334 struct wpa_bss *current_bss;
335 int ap_ies_from_associnfo;
336 unsigned int assoc_freq;
338 /* Selected configuration (based on Beacon/ProbeResp WPA IE) */
343 int mgmt_group_cipher;
345 void *drv_priv; /* private data used by driver_ops */
346 void *global_drv_priv;
349 size_t bssid_filter_count;
351 u8 *disallow_aps_bssid;
352 size_t disallow_aps_bssid_count;
353 struct wpa_ssid_value *disallow_aps_ssid;
354 size_t disallow_aps_ssid_count;
356 enum { WPA_SETBAND_AUTO, WPA_SETBAND_5G, WPA_SETBAND_2G } setband;
358 /* previous scan was wildcard when interleaving between
359 * wildcard scans and specific SSID scan when max_ssids=1 */
360 int prev_scan_wildcard;
361 struct wpa_ssid *prev_scan_ssid; /* previously scanned SSID;
362 * NULL = not yet initialized (start
363 * with wildcard SSID)
364 * WILDCARD_SSID_SCAN = wildcard
365 * SSID was used in the previous scan
367 #define WILDCARD_SSID_SCAN ((struct wpa_ssid *) 1)
369 struct wpa_ssid *prev_sched_ssid; /* last SSID used in sched scan */
370 int sched_scan_timeout;
371 int sched_scan_interval;
372 int first_sched_scan;
373 int sched_scan_timed_out;
375 void (*scan_res_handler)(struct wpa_supplicant *wpa_s,
376 struct wpa_scan_results *scan_res);
377 struct dl_list bss; /* struct wpa_bss::list */
378 struct dl_list bss_id; /* struct wpa_bss::list_id */
380 unsigned int bss_update_idx;
381 unsigned int bss_next_id;
384 * Pointers to BSS entries in the order they were in the last scan
387 struct wpa_bss **last_scan_res;
388 unsigned int last_scan_res_used;
389 unsigned int last_scan_res_size;
391 struct os_time last_scan;
393 struct wpa_driver_ops *driver;
394 int interface_removed; /* whether the network interface has been
397 struct eapol_sm *eapol;
399 struct ctrl_iface_priv *ctrl_iface;
401 enum wpa_states wpa_state;
406 int eapol_received; /* number of EAPOL packets received after the
407 * previous association event */
409 struct scard_data *scard;
413 #endif /* PCSC_FUNCS */
415 unsigned char last_eapol_src[ETH_ALEN];
419 struct wpa_blacklist *blacklist;
422 * extra_blacklist_count - Sum of blacklist counts after last connection
424 * This variable is used to maintain a count of temporary blacklisting
425 * failures (maximum number for any BSS) over blacklist clear
426 * operations. This is needed for figuring out whether there has been
427 * failures prior to the last blacklist clear operation which happens
428 * whenever no other not-blacklisted BSS candidates are available. This
429 * gets cleared whenever a connection has been established successfully.
431 int extra_blacklist_count;
434 * scan_req - Type of the scan request
438 * NORMAL_SCAN_REQ - Normal scan request
440 * This is used for scans initiated by wpa_supplicant to find an
441 * AP for a connection.
446 * INITIAL_SCAN_REQ - Initial scan request
448 * This is used for the first scan on an interface to force at
449 * least one scan to be run even if the configuration does not
450 * include any enabled networks.
455 * MANUAL_SCAN_REQ - Manual scan request
457 * This is used for scans where the user request a scan or
458 * a specific wpa_supplicant operation (e.g., WPS) requires scan
463 struct os_time scan_trigger_time;
464 int scan_runs; /* number of scan runs since WPS was started */
465 int *next_scan_freqs;
466 int scan_interval; /* time in sec between scans to find suitable AP */
467 int normal_scans; /* normal scans run before sched_scan */
468 int scan_for_connection; /* whether the scan request was triggered for
469 * finding a connection */
471 unsigned int drv_flags;
472 unsigned int drv_enc;
475 * A bitmap of supported protocols for probe response offload. See
476 * struct wpa_driver_capa in driver.h
478 unsigned int probe_resp_offloads;
480 /* extended capabilities supported by the driver */
481 const u8 *extended_capa, *extended_capa_mask;
482 unsigned int extended_capa_len;
485 int max_sched_scan_ssids;
486 int sched_scan_supported;
487 unsigned int max_match_sets;
488 unsigned int max_remain_on_chan;
489 unsigned int max_stations;
491 int pending_mic_error_report;
492 int pending_mic_error_pairwise;
493 int mic_errors_seen; /* Michael MIC errors with the current PTK */
495 struct wps_context *wps;
496 int wps_success; /* WPS success event received */
497 struct wps_er *wps_er;
498 int blacklist_cleared;
500 struct wpabuf *pending_eapol_rx;
501 struct os_time pending_eapol_rx_time;
502 u8 pending_eapol_rx_src[ETH_ALEN];
503 unsigned int last_eapol_matches_bssid:1;
505 struct ibss_rsn *ibss_rsn;
517 u8 assoc_req_ie[200];
518 size_t assoc_req_ie_len;
521 u8 mobility_domain[2];
524 u8 prev_bssid[ETH_ALEN];
529 int sa_query_count; /* number of pending SA Query requests;
530 * 0 = no SA Query in progress */
531 int sa_query_timed_out;
532 u8 *sa_query_trans_id; /* buffer of WLAN_SA_QUERY_TR_ID_LEN *
533 * sa_query_count octets of pending
534 * SA Query transaction identifiers */
535 struct os_time sa_query_start;
538 u16 bss_max_idle_period;
541 struct wpabuf *sae_token;
543 #endif /* CONFIG_SAE */
545 #endif /* CONFIG_SME */
548 struct hostapd_iface *ap_iface;
549 void (*ap_configured_cb)(void *ctx, void *data);
550 void *ap_configured_cb_ctx;
551 void *ap_configured_cb_data;
552 #endif /* CONFIG_AP */
554 unsigned int off_channel_freq;
555 struct wpabuf *pending_action_tx;
556 u8 pending_action_src[ETH_ALEN];
557 u8 pending_action_dst[ETH_ALEN];
558 u8 pending_action_bssid[ETH_ALEN];
559 unsigned int pending_action_freq;
560 int pending_action_no_cck;
561 int pending_action_without_roc;
562 void (*pending_action_tx_status_cb)(struct wpa_supplicant *wpa_s,
563 unsigned int freq, const u8 *dst,
564 const u8 *src, const u8 *bssid,
565 const u8 *data, size_t data_len,
566 enum offchannel_send_action_result
568 unsigned int roc_waiting_drv_freq;
569 int action_tx_wait_time;
572 struct p2p_go_neg_results *go_params;
573 int create_p2p_iface;
574 u8 pending_interface_addr[ETH_ALEN];
575 char pending_interface_name[100];
576 int pending_interface_type;
578 unsigned int pending_listen_freq;
579 unsigned int pending_listen_duration;
581 NOT_P2P_GROUP_INTERFACE,
582 P2P_GROUP_INTERFACE_PENDING,
583 P2P_GROUP_INTERFACE_GO,
584 P2P_GROUP_INTERFACE_CLIENT
585 } p2p_group_interface;
586 struct p2p_group *p2p_group;
587 int p2p_long_listen; /* remaining time in long Listen state in ms */
590 u8 p2p_auth_invite[ETH_ALEN];
591 int p2p_sd_over_ctrl_iface;
592 int p2p_in_provisioning;
593 int pending_invite_ssid_id;
594 int show_group_started;
595 u8 go_dev_addr[ETH_ALEN];
596 int pending_pd_before_join;
597 u8 pending_join_iface_addr[ETH_ALEN];
598 u8 pending_join_dev_addr[ETH_ALEN];
599 int pending_join_wps_method;
600 int p2p_join_scan_count;
601 int auto_pd_scan_retry;
603 u16 pending_pd_config_methods;
605 NORMAL_PD, AUTO_PD_GO_NEG, AUTO_PD_JOIN
609 * Whether cross connection is disallowed by the AP to which this
610 * interface is associated (only valid if there is an association).
612 int cross_connect_disallowed;
615 * Whether this P2P group is configured to use cross connection (only
616 * valid if this is P2P GO interface). The actual cross connect packet
617 * forwarding may not be configured depending on the uplink status.
619 int cross_connect_enabled;
621 /* Whether cross connection forwarding is in use at the moment. */
622 int cross_connect_in_use;
625 * Uplink interface name for cross connection
627 char cross_connect_uplink[100];
629 unsigned int sta_scan_pending:1;
630 unsigned int p2p_auto_join:1;
631 unsigned int p2p_auto_pd:1;
632 unsigned int p2p_persistent_group:1;
633 unsigned int p2p_fallback_to_go_neg:1;
634 unsigned int p2p_pd_before_go_neg:1;
635 unsigned int p2p_go_ht40:1;
636 unsigned int user_initiated_pd:1;
637 int p2p_persistent_go_freq;
638 int p2p_persistent_id;
640 int p2p_connect_freq;
641 struct os_time p2p_auto_started;
642 #endif /* CONFIG_P2P */
644 struct wpa_ssid *bgscan_ssid;
645 const struct bgscan_ops *bgscan;
648 const struct autoscan_ops *autoscan;
649 struct wpa_driver_scan_params *autoscan_params;
652 struct wpa_ssid *connect_without_scan;
654 struct wps_ap_info *wps_ap;
660 unsigned int wps_freq;
662 int wps_fragment_size;
663 int auto_reconnect_disabled;
665 /* Channel preferences for AP/P2P GO use */
668 int best_overall_freq;
670 struct gas_query *gas;
672 #ifdef CONFIG_INTERWORKING
673 unsigned int fetch_anqp_in_progress:1;
674 unsigned int network_select:1;
675 unsigned int auto_select:1;
676 unsigned int auto_network_select:1;
677 unsigned int fetch_all_anqp:1;
678 struct wpa_bss *interworking_gas_bss;
679 #endif /* CONFIG_INTERWORKING */
680 unsigned int drv_capa_known;
683 struct hostapd_hw_modes *modes;
690 /* WLAN_REASON_* reason codes. Negative if locally generated. */
691 int disconnect_reason;
693 struct ext_password_data *ext_pw;
695 struct wpabuf *last_gas_resp;
696 u8 last_gas_addr[ETH_ALEN];
697 u8 last_gas_dialog_token;
699 unsigned int no_keep_alive:1;
704 u8 wnm_num_neighbor_report;
706 u16 wnm_dissoc_timer;
707 u8 wnm_validity_interval;
708 u8 wnm_bss_termination_duration[12];
709 struct neighbor_report *wnm_neighbor_report_elements;
710 #endif /* CONFIG_WNM */
714 /* wpa_supplicant.c */
715 void wpa_supplicant_apply_ht_overrides(
716 struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid,
717 struct wpa_driver_associate_params *params);
718 void wpa_supplicant_apply_vht_overrides(
719 struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid,
720 struct wpa_driver_associate_params *params);
722 int wpa_set_wep_keys(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid);
723 int wpa_supplicant_set_wpa_none_key(struct wpa_supplicant *wpa_s,
724 struct wpa_ssid *ssid);
726 int wpa_supplicant_reload_configuration(struct wpa_supplicant *wpa_s);
728 const char * wpa_supplicant_state_txt(enum wpa_states state);
729 int wpa_supplicant_update_mac_addr(struct wpa_supplicant *wpa_s);
730 int wpa_supplicant_driver_init(struct wpa_supplicant *wpa_s);
731 int wpa_supplicant_set_suites(struct wpa_supplicant *wpa_s,
732 struct wpa_bss *bss, struct wpa_ssid *ssid,
733 u8 *wpa_ie, size_t *wpa_ie_len);
734 void wpa_supplicant_associate(struct wpa_supplicant *wpa_s,
736 struct wpa_ssid *ssid);
737 void wpa_supplicant_set_non_wpa_policy(struct wpa_supplicant *wpa_s,
738 struct wpa_ssid *ssid);
739 void wpa_supplicant_initiate_eapol(struct wpa_supplicant *wpa_s);
740 void wpa_clear_keys(struct wpa_supplicant *wpa_s, const u8 *addr);
741 void wpa_supplicant_req_auth_timeout(struct wpa_supplicant *wpa_s,
743 void wpa_supplicant_reinit_autoscan(struct wpa_supplicant *wpa_s);
744 void wpa_supplicant_set_state(struct wpa_supplicant *wpa_s,
745 enum wpa_states state);
746 struct wpa_ssid * wpa_supplicant_get_ssid(struct wpa_supplicant *wpa_s);
747 const char * wpa_supplicant_get_eap_mode(struct wpa_supplicant *wpa_s);
748 void wpa_supplicant_cancel_auth_timeout(struct wpa_supplicant *wpa_s);
749 void wpa_supplicant_deauthenticate(struct wpa_supplicant *wpa_s,
752 void wpa_supplicant_enable_network(struct wpa_supplicant *wpa_s,
753 struct wpa_ssid *ssid);
754 void wpa_supplicant_disable_network(struct wpa_supplicant *wpa_s,
755 struct wpa_ssid *ssid);
756 void wpa_supplicant_select_network(struct wpa_supplicant *wpa_s,
757 struct wpa_ssid *ssid);
758 int wpa_supplicant_set_ap_scan(struct wpa_supplicant *wpa_s,
760 int wpa_supplicant_set_bss_expiration_age(struct wpa_supplicant *wpa_s,
761 unsigned int expire_age);
762 int wpa_supplicant_set_bss_expiration_count(struct wpa_supplicant *wpa_s,
763 unsigned int expire_count);
764 int wpa_supplicant_set_scan_interval(struct wpa_supplicant *wpa_s,
766 int wpa_supplicant_set_debug_params(struct wpa_global *global,
767 int debug_level, int debug_timestamp,
768 int debug_show_keys);
769 void free_hw_features(struct wpa_supplicant *wpa_s);
771 void wpa_show_license(void);
773 struct wpa_supplicant * wpa_supplicant_add_iface(struct wpa_global *global,
774 struct wpa_interface *iface);
775 int wpa_supplicant_remove_iface(struct wpa_global *global,
776 struct wpa_supplicant *wpa_s,
778 struct wpa_supplicant * wpa_supplicant_get_iface(struct wpa_global *global,
780 struct wpa_global * wpa_supplicant_init(struct wpa_params *params);
781 int wpa_supplicant_run(struct wpa_global *global);
782 void wpa_supplicant_deinit(struct wpa_global *global);
784 int wpa_supplicant_scard_init(struct wpa_supplicant *wpa_s,
785 struct wpa_ssid *ssid);
786 void wpa_supplicant_terminate_proc(struct wpa_global *global);
787 void wpa_supplicant_rx_eapol(void *ctx, const u8 *src_addr,
788 const u8 *buf, size_t len);
789 enum wpa_key_mgmt key_mgmt2driver(int key_mgmt);
790 void wpa_supplicant_update_config(struct wpa_supplicant *wpa_s);
791 void wpa_supplicant_clear_status(struct wpa_supplicant *wpa_s);
792 void wpas_connection_failed(struct wpa_supplicant *wpa_s, const u8 *bssid);
793 int wpas_driver_bss_selection(struct wpa_supplicant *wpa_s);
794 int wpas_is_p2p_prioritized(struct wpa_supplicant *wpa_s);
795 void wpas_auth_failed(struct wpa_supplicant *wpa_s);
796 void wpas_clear_temp_disabled(struct wpa_supplicant *wpa_s,
797 struct wpa_ssid *ssid, int clear_failures);
798 int disallowed_bssid(struct wpa_supplicant *wpa_s, const u8 *bssid);
799 int disallowed_ssid(struct wpa_supplicant *wpa_s, const u8 *ssid,
801 void wpas_request_connection(struct wpa_supplicant *wpa_s);
802 int wpas_build_ext_capab(struct wpa_supplicant *wpa_s, u8 *buf);
803 int wpas_wpa_is_in_progress(struct wpa_supplicant *wpa_s);
806 * wpa_supplicant_ctrl_iface_ctrl_rsp_handle - Handle a control response
807 * @wpa_s: Pointer to wpa_supplicant data
808 * @ssid: Pointer to the network block the reply is for
809 * @field: field the response is a reply for
810 * @value: value (ie, password, etc) for @field
811 * Returns: 0 on success, non-zero on error
813 * Helper function to handle replies to control interface requests.
815 int wpa_supplicant_ctrl_iface_ctrl_rsp_handle(struct wpa_supplicant *wpa_s,
816 struct wpa_ssid *ssid,
821 void wpa_supplicant_mark_disassoc(struct wpa_supplicant *wpa_s);
822 int wpa_supplicant_connect(struct wpa_supplicant *wpa_s,
823 struct wpa_bss *selected,
824 struct wpa_ssid *ssid);
825 void wpa_supplicant_stop_countermeasures(void *eloop_ctx, void *sock_ctx);
826 void wpa_supplicant_delayed_mic_error_report(void *eloop_ctx, void *sock_ctx);
827 void wnm_bss_keep_alive_deinit(struct wpa_supplicant *wpa_s);
828 int wpa_supplicant_fast_associate(struct wpa_supplicant *wpa_s);
829 struct wpa_bss * wpa_supplicant_pick_network(struct wpa_supplicant *wpa_s,
830 struct wpa_ssid **selected_ssid);
833 int eap_register_methods(void);
836 * Utility method to tell if a given network is a persistent group
837 * @ssid: Network object
838 * Returns: 1 if network is a persistent group, 0 otherwise
840 static inline int network_is_persistent_group(struct wpa_ssid *ssid)
842 return ((ssid->disabled == 2) || ssid->p2p_persistent_group);
845 int wpas_network_disabled(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid);
847 int wpas_init_ext_pw(struct wpa_supplicant *wpa_s);
849 #endif /* WPA_SUPPLICANT_I_H */