wpa_supplicant/wpa_supplicant_i.h

   1 /*
   2  * wpa_supplicant - Internal definitions
   3  * Copyright (c) 2003-2010, Jouni Malinen <j@w1.fi>
   4  *
   5  * This software may be distributed under the terms of the BSD license.
   6  * See README for more details.
   7  */
   8
   9 #ifndef WPA_SUPPLICANT_I_H
  10 #define WPA_SUPPLICANT_I_H
  11
  12 #include "utils/list.h"
  13 #include "common/defs.h"
  14 #include "config_ssid.h"
  15
  16 extern const char *wpa_supplicant_version;
  17 extern const char *wpa_supplicant_license;
  18 #ifndef CONFIG_NO_STDOUT_DEBUG
  19 extern const char *wpa_supplicant_full_license1;
  20 extern const char *wpa_supplicant_full_license2;
  21 extern const char *wpa_supplicant_full_license3;
  22 extern const char *wpa_supplicant_full_license4;
  23 extern const char *wpa_supplicant_full_license5;
  24 #endif /* CONFIG_NO_STDOUT_DEBUG */
  25
  26 struct wpa_sm;
  27 struct wpa_supplicant;
  28 struct ibss_rsn;
  29 struct scan_info;
  30 struct wpa_bss;
  31 struct wpa_scan_results;
  32 struct hostapd_hw_modes;
  33 struct wpa_driver_associate_params;
  34
  35 /*
  36  * Forward declarations of private structures used within the ctrl_iface
  37  * backends. Other parts of wpa_supplicant do not have access to data stored in
  38  * these structures.
  39  */
  40 struct ctrl_iface_priv;
  41 struct ctrl_iface_global_priv;
  42 struct wpas_dbus_priv;
  43
  44 /**
  45  * struct wpa_interface - Parameters for wpa_supplicant_add_iface()
  46  */
  47 struct wpa_interface {
  48         /**
  49          * confname - Configuration name (file or profile) name
  50          *
  51          * This can also be %NULL when a configuration file is not used. In
  52          * that case, ctrl_interface must be set to allow the interface to be
  53          * configured.
  54          */
  55         const char *confname;
  56
  57         /**
  58          * ctrl_interface - Control interface parameter
  59          *
  60          * If a configuration file is not used, this variable can be used to
  61          * set the ctrl_interface parameter that would have otherwise been read
  62          * from the configuration file. If both confname and ctrl_interface are
  63          * set, ctrl_interface is used to override the value from configuration
  64          * file.
  65          */
  66         const char *ctrl_interface;
  67
  68         /**
  69          * driver - Driver interface name, or %NULL to use the default driver
  70          */
  71         const char *driver;
  72
  73         /**
  74          * driver_param - Driver interface parameters
  75          *
  76          * If a configuration file is not used, this variable can be used to
  77          * set the driver_param parameters that would have otherwise been read
  78          * from the configuration file. If both confname and driver_param are
  79          * set, driver_param is used to override the value from configuration
  80          * file.
  81          */
  82         const char *driver_param;
  83
  84         /**
  85          * ifname - Interface name
  86          */
  87         const char *ifname;
  88
  89         /**
  90          * bridge_ifname - Optional bridge interface name
  91          *
  92          * If the driver interface (ifname) is included in a Linux bridge
  93          * device, the bridge interface may need to be used for receiving EAPOL
  94          * frames. This can be enabled by setting this variable to enable
  95          * receiving of EAPOL frames from an additional interface.
  96          */
  97         const char *bridge_ifname;
  98 };
  99
 100 /**
 101  * struct wpa_params - Parameters for wpa_supplicant_init()
 102  */
 103 struct wpa_params {
 104         /**
 105          * daemonize - Run %wpa_supplicant in the background
 106          */
 107         int daemonize;
 108
 109         /**
 110          * wait_for_monitor - Wait for a monitor program before starting
 111          */
 112         int wait_for_monitor;
 113
 114         /**
 115          * pid_file - Path to a PID (process ID) file
 116          *
 117          * If this and daemonize are set, process ID of the background process
 118          * will be written to the specified file.
 119          */
 120         char *pid_file;
 121
 122         /**
 123          * wpa_debug_level - Debugging verbosity level (e.g., MSG_INFO)
 124          */
 125         int wpa_debug_level;
 126
 127         /**
 128          * wpa_debug_show_keys - Whether keying material is included in debug
 129          *
 130          * This parameter can be used to allow keying material to be included
 131          * in debug messages. This is a security risk and this option should
 132          * not be enabled in normal configuration. If needed during
 133          * development or while troubleshooting, this option can provide more
 134          * details for figuring out what is happening.
 135          */
 136         int wpa_debug_show_keys;
 137
 138         /**
 139          * wpa_debug_timestamp - Whether to include timestamp in debug messages
 140          */
 141         int wpa_debug_timestamp;
 142
 143         /**
 144          * ctrl_interface - Global ctrl_iface path/parameter
 145          */
 146         char *ctrl_interface;
 147
 148         /**
 149          * dbus_ctrl_interface - Enable the DBus control interface
 150          */
 151         int dbus_ctrl_interface;
 152
 153         /**
 154          * wpa_debug_file_path - Path of debug file or %NULL to use stdout
 155          */
 156         const char *wpa_debug_file_path;
 157
 158         /**
 159          * wpa_debug_syslog - Enable log output through syslog
 160          */
 161         int wpa_debug_syslog;
 162
 163         /**
 164          * override_driver - Optional driver parameter override
 165          *
 166          * This parameter can be used to override the driver parameter in
 167          * dynamic interface addition to force a specific driver wrapper to be
 168          * used instead.
 169          */
 170         char *override_driver;
 171
 172         /**
 173          * override_ctrl_interface - Optional ctrl_interface override
 174          *
 175          * This parameter can be used to override the ctrl_interface parameter
 176          * in dynamic interface addition to force a control interface to be
 177          * created.
 178          */
 179         char *override_ctrl_interface;
 180
 181         /**
 182          * entropy_file - Optional entropy file
 183          *
 184          * This parameter can be used to configure wpa_supplicant to maintain
 185          * its internal entropy store over restarts.
 186          */
 187         char *entropy_file;
 188 };
 189
 190 struct p2p_srv_bonjour {
 191         struct dl_list list;
 192         struct wpabuf *query;
 193         struct wpabuf *resp;
 194 };
 195
 196 struct p2p_srv_upnp {
 197         struct dl_list list;
 198         u8 version;
 199         char *service;
 200 };
 201
 202 struct wpa_freq_range {
 203         unsigned int min;
 204         unsigned int max;
 205 };
 206
 207
 208 /**
 209  * struct wpa_global - Internal, global data for all %wpa_supplicant interfaces
 210  *
 211  * This structure is initialized by calling wpa_supplicant_init() when starting
 212  * %wpa_supplicant.
 213  */
 214 struct wpa_global {
 215         struct wpa_supplicant *ifaces;
 216         struct wpa_params params;
 217         struct ctrl_iface_global_priv *ctrl_iface;
 218         struct wpas_dbus_priv *dbus;
 219         void **drv_priv;
 220         size_t drv_count;
 221         struct os_time suspend_time;
 222         struct p2p_data *p2p;
 223         struct wpa_supplicant *p2p_group_formation;
 224         u8 p2p_dev_addr[ETH_ALEN];
 225         struct dl_list p2p_srv_bonjour; /* struct p2p_srv_bonjour */
 226         struct dl_list p2p_srv_upnp; /* struct p2p_srv_upnp */
 227         int p2p_disabled;
 228         int cross_connection;
 229         struct wpa_freq_range *p2p_disallow_freq;
 230         unsigned int num_p2p_disallow_freq;
 231 };
 232
 233
 234 enum offchannel_send_action_result {
 235         OFFCHANNEL_SEND_ACTION_SUCCESS /* Frame was send and acknowledged */,
 236         OFFCHANNEL_SEND_ACTION_NO_ACK /* Frame was sent, but not acknowledged
 237                                        */,
 238         OFFCHANNEL_SEND_ACTION_FAILED /* Frame was not sent due to a failure */
 239 };
 240
 241 /**
 242  * struct wpa_supplicant - Internal data for wpa_supplicant interface
 243  *
 244  * This structure contains the internal data for core wpa_supplicant code. This
 245  * should be only used directly from the core code. However, a pointer to this
 246  * data is used from other files as an arbitrary context pointer in calls to
 247  * core functions.
 248  */
 249 struct wpa_supplicant {
 250         struct wpa_global *global;
 251         struct wpa_supplicant *parent;
 252         struct wpa_supplicant *next;
 253         struct l2_packet_data *l2;
 254         struct l2_packet_data *l2_br;
 255         unsigned char own_addr[ETH_ALEN];
 256         char ifname[100];
 257 #ifdef CONFIG_CTRL_IFACE_DBUS
 258         char *dbus_path;
 259 #endif /* CONFIG_CTRL_IFACE_DBUS */
 260 #ifdef CONFIG_CTRL_IFACE_DBUS_NEW
 261         char *dbus_new_path;
 262         char *dbus_groupobj_path;
 263 #endif /* CONFIG_CTRL_IFACE_DBUS_NEW */
 264         char bridge_ifname[16];
 265
 266         char *confname;
 267         struct wpa_config *conf;
 268         int countermeasures;
 269         os_time_t last_michael_mic_error;
 270         u8 bssid[ETH_ALEN];
 271         u8 pending_bssid[ETH_ALEN]; /* If wpa_state == WPA_ASSOCIATING, this
 272                                      * field contains the target BSSID. */
 273         int reassociate; /* reassociation requested */
 274         int disconnected; /* all connections disabled; i.e., do no reassociate
 275                            * before this has been cleared */
 276         struct wpa_ssid *current_ssid;
 277         struct wpa_bss *current_bss;
 278         int ap_ies_from_associnfo;
 279         unsigned int assoc_freq;
 280
 281         /* Selected configuration (based on Beacon/ProbeResp WPA IE) */
 282         int pairwise_cipher;
 283         int group_cipher;
 284         int key_mgmt;
 285         int wpa_proto;
 286         int mgmt_group_cipher;
 287
 288         void *drv_priv; /* private data used by driver_ops */
 289         void *global_drv_priv;
 290
 291         u8 *bssid_filter;
 292         size_t bssid_filter_count;
 293
 294         /* previous scan was wildcard when interleaving between
 295          * wildcard scans and specific SSID scan when max_ssids=1 */
 296         int prev_scan_wildcard;
 297         struct wpa_ssid *prev_scan_ssid; /* previously scanned SSID;
 298                                           * NULL = not yet initialized (start
 299                                           * with wildcard SSID)
 300                                           * WILDCARD_SSID_SCAN = wildcard
 301                                           * SSID was used in the previous scan
 302                                           */
 303 #define WILDCARD_SSID_SCAN ((struct wpa_ssid *) 1)
 304
 305         struct wpa_ssid *prev_sched_ssid; /* last SSID used in sched scan */
 306         int sched_scan_timeout;
 307         int sched_scan_interval;
 308         int first_sched_scan;
 309         int sched_scan_timed_out;
 310
 311         void (*scan_res_handler)(struct wpa_supplicant *wpa_s,
 312                                  struct wpa_scan_results *scan_res);
 313         struct dl_list bss; /* struct wpa_bss::list */
 314         struct dl_list bss_id; /* struct wpa_bss::list_id */
 315         size_t num_bss;
 316         unsigned int bss_update_idx;
 317         unsigned int bss_next_id;
 318
 319         struct wpa_driver_ops *driver;
 320         int interface_removed; /* whether the network interface has been
 321                                 * removed */
 322         struct wpa_sm *wpa;
 323         struct eapol_sm *eapol;
 324
 325         struct ctrl_iface_priv *ctrl_iface;
 326
 327         enum wpa_states wpa_state;
 328         int scanning;
 329         int sched_scanning;
 330         int new_connection;
 331         int reassociated_connection;
 332
 333         int eapol_received; /* number of EAPOL packets received after the
 334                              * previous association event */
 335
 336         struct scard_data *scard;
 337 #ifdef PCSC_FUNCS
 338         char imsi[20];
 339         int mnc_len;
 340 #endif /* PCSC_FUNCS */
 341
 342         unsigned char last_eapol_src[ETH_ALEN];
 343
 344         int keys_cleared;
 345
 346         struct wpa_blacklist *blacklist;
 347
 348         int scan_req; /* manual scan request; this forces a scan even if there
 349                        * are no enabled networks in the configuration */
 350         int scan_runs; /* number of scan runs since WPS was started */
 351         int *next_scan_freqs;
 352         int scan_interval; /* time in sec between scans to find suitable AP */
 353         int normal_scans; /* normal scans run before sched_scan */
 354
 355         unsigned int drv_flags;
 356
 357         /*
 358          * A bitmap of supported protocols for probe response offload. See
 359          * struct wpa_driver_capa in driver.h
 360          */
 361         unsigned int probe_resp_offloads;
 362
 363         int max_scan_ssids;
 364         int max_sched_scan_ssids;
 365         int sched_scan_supported;
 366         unsigned int max_match_sets;
 367         unsigned int max_remain_on_chan;
 368         unsigned int max_stations;
 369
 370         int pending_mic_error_report;
 371         int pending_mic_error_pairwise;
 372         int mic_errors_seen; /* Michael MIC errors with the current PTK */
 373
 374         struct wps_context *wps;
 375         int wps_success; /* WPS success event received */
 376         struct wps_er *wps_er;
 377         int blacklist_cleared;
 378
 379         struct wpabuf *pending_eapol_rx;
 380         struct os_time pending_eapol_rx_time;
 381         u8 pending_eapol_rx_src[ETH_ALEN];
 382
 383         struct ibss_rsn *ibss_rsn;
 384
 385         int set_sta_uapsd;
 386         int sta_uapsd;
 387         int set_ap_uapsd;
 388         int ap_uapsd;
 389
 390 #ifdef CONFIG_SME
 391         struct {
 392                 u8 ssid[32];
 393                 size_t ssid_len;
 394                 int freq;
 395                 u8 assoc_req_ie[200];
 396                 size_t assoc_req_ie_len;
 397                 int mfp;
 398                 int ft_used;
 399                 u8 mobility_domain[2];
 400                 u8 *ft_ies;
 401                 size_t ft_ies_len;
 402                 u8 prev_bssid[ETH_ALEN];
 403                 int prev_bssid_set;
 404                 int auth_alg;
 405                 int proto;
 406
 407                 int sa_query_count; /* number of pending SA Query requests;
 408                                      * 0 = no SA Query in progress */
 409                 int sa_query_timed_out;
 410                 u8 *sa_query_trans_id; /* buffer of WLAN_SA_QUERY_TR_ID_LEN *
 411                                         * sa_query_count octets of pending
 412                                         * SA Query transaction identifiers */
 413                 struct os_time sa_query_start;
 414         } sme;
 415 #endif /* CONFIG_SME */
 416
 417 #ifdef CONFIG_AP
 418         struct hostapd_iface *ap_iface;
 419         void (*ap_configured_cb)(void *ctx, void *data);
 420         void *ap_configured_cb_ctx;
 421         void *ap_configured_cb_data;
 422 #endif /* CONFIG_AP */
 423
 424         unsigned int off_channel_freq;
 425         struct wpabuf *pending_action_tx;
 426         u8 pending_action_src[ETH_ALEN];
 427         u8 pending_action_dst[ETH_ALEN];
 428         u8 pending_action_bssid[ETH_ALEN];
 429         unsigned int pending_action_freq;
 430         int pending_action_no_cck;
 431         int pending_action_without_roc;
 432         void (*pending_action_tx_status_cb)(struct wpa_supplicant *wpa_s,
 433                                             unsigned int freq, const u8 *dst,
 434                                             const u8 *src, const u8 *bssid,
 435                                             const u8 *data, size_t data_len,
 436                                             enum offchannel_send_action_result
 437                                             result);
 438         unsigned int roc_waiting_drv_freq;
 439         int action_tx_wait_time;
 440
 441 #ifdef CONFIG_P2P
 442         struct p2p_go_neg_results *go_params;
 443         int create_p2p_iface;
 444         u8 pending_interface_addr[ETH_ALEN];
 445         char pending_interface_name[100];
 446         int pending_interface_type;
 447         int p2p_group_idx;
 448         unsigned int pending_listen_freq;
 449         unsigned int pending_listen_duration;
 450         enum {
 451                 NOT_P2P_GROUP_INTERFACE,
 452                 P2P_GROUP_INTERFACE_PENDING,
 453                 P2P_GROUP_INTERFACE_GO,
 454                 P2P_GROUP_INTERFACE_CLIENT
 455         } p2p_group_interface;
 456         struct p2p_group *p2p_group;
 457         int p2p_long_listen; /* remaining time in long Listen state in ms */
 458         char p2p_pin[10];
 459         int p2p_wps_method;
 460         u8 p2p_auth_invite[ETH_ALEN];
 461         int p2p_sd_over_ctrl_iface;
 462         int p2p_in_provisioning;
 463         int pending_invite_ssid_id;
 464         int show_group_started;
 465         u8 go_dev_addr[ETH_ALEN];
 466         int pending_pd_before_join;
 467         u8 pending_join_iface_addr[ETH_ALEN];
 468         u8 pending_join_dev_addr[ETH_ALEN];
 469         int pending_join_wps_method;
 470         int p2p_join_scan_count;
 471         int force_long_sd;
 472
 473         /*
 474          * Whether cross connection is disallowed by the AP to which this
 475          * interface is associated (only valid if there is an association).
 476          */
 477         int cross_connect_disallowed;
 478
 479         /*
 480          * Whether this P2P group is configured to use cross connection (only
 481          * valid if this is P2P GO interface). The actual cross connect packet
 482          * forwarding may not be configured depending on the uplink status.
 483          */
 484         int cross_connect_enabled;
 485
 486         /* Whether cross connection forwarding is in use at the moment. */
 487         int cross_connect_in_use;
 488
 489         /*
 490          * Uplink interface name for cross connection
 491          */
 492         char cross_connect_uplink[100];
 493
 494         enum {
 495                 P2P_GROUP_REMOVAL_UNKNOWN,
 496                 P2P_GROUP_REMOVAL_REQUESTED,
 497                 P2P_GROUP_REMOVAL_IDLE_TIMEOUT,
 498                 P2P_GROUP_REMOVAL_UNAVAILABLE
 499         } removal_reason;
 500
 501         unsigned int p2p_cb_on_scan_complete:1;
 502 #endif /* CONFIG_P2P */
 503
 504         struct wpa_ssid *bgscan_ssid;
 505         const struct bgscan_ops *bgscan;
 506         void *bgscan_priv;
 507
 508         struct wpa_ssid *connect_without_scan;
 509
 510         int after_wps;
 511         int known_wps_freq;
 512         unsigned int wps_freq;
 513         int wps_fragment_size;
 514         int auto_reconnect_disabled;
 515
 516          /* Channel preferences for AP/P2P GO use */
 517         int best_24_freq;
 518         int best_5_freq;
 519         int best_overall_freq;
 520
 521         struct gas_query *gas;
 522
 523 #ifdef CONFIG_INTERWORKING
 524         unsigned int fetch_anqp_in_progress:1;
 525         unsigned int network_select:1;
 526         unsigned int auto_select:1;
 527 #endif /* CONFIG_INTERWORKING */
 528         unsigned int drv_capa_known;
 529
 530         struct {
 531                 struct hostapd_hw_modes *modes;
 532                 u16 num_modes;
 533                 u16 flags;
 534         } hw;
 535
 536         int pno;
 537 };
 538
 539
 540 /* wpa_supplicant.c */
 541 void wpa_supplicant_apply_ht_overrides(
 542         struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid,
 543         struct wpa_driver_associate_params *params);
 544
 545 int wpa_set_wep_keys(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid);
 546
 547 int wpa_supplicant_reload_configuration(struct wpa_supplicant *wpa_s);
 548
 549 const char * wpa_supplicant_state_txt(enum wpa_states state);
 550 int wpa_supplicant_update_mac_addr(struct wpa_supplicant *wpa_s);
 551 int wpa_supplicant_driver_init(struct wpa_supplicant *wpa_s);
 552 int wpa_supplicant_set_suites(struct wpa_supplicant *wpa_s,
 553                               struct wpa_bss *bss, struct wpa_ssid *ssid,
 554                               u8 *wpa_ie, size_t *wpa_ie_len);
 555 void wpa_supplicant_associate(struct wpa_supplicant *wpa_s,
 556                               struct wpa_bss *bss,
 557                               struct wpa_ssid *ssid);
 558 void wpa_supplicant_set_non_wpa_policy(struct wpa_supplicant *wpa_s,
 559                                        struct wpa_ssid *ssid);
 560 void wpa_supplicant_initiate_eapol(struct wpa_supplicant *wpa_s);
 561 void wpa_clear_keys(struct wpa_supplicant *wpa_s, const u8 *addr);
 562 void wpa_supplicant_req_auth_timeout(struct wpa_supplicant *wpa_s,
 563                                      int sec, int usec);
 564 void wpa_supplicant_set_state(struct wpa_supplicant *wpa_s,
 565                               enum wpa_states state);
 566 struct wpa_ssid * wpa_supplicant_get_ssid(struct wpa_supplicant *wpa_s);
 567 const char * wpa_supplicant_get_eap_mode(struct wpa_supplicant *wpa_s);
 568 void wpa_supplicant_cancel_auth_timeout(struct wpa_supplicant *wpa_s);
 569 void wpa_supplicant_deauthenticate(struct wpa_supplicant *wpa_s,
 570                                    int reason_code);
 571 void wpa_supplicant_disassociate(struct wpa_supplicant *wpa_s,
 572                                  int reason_code);
 573
 574 void wpa_supplicant_enable_network(struct wpa_supplicant *wpa_s,
 575                                    struct wpa_ssid *ssid);
 576 void wpa_supplicant_disable_network(struct wpa_supplicant *wpa_s,
 577                                     struct wpa_ssid *ssid);
 578 void wpa_supplicant_select_network(struct wpa_supplicant *wpa_s,
 579                                    struct wpa_ssid *ssid);
 580 int wpa_supplicant_set_ap_scan(struct wpa_supplicant *wpa_s,
 581                                int ap_scan);
 582 int wpa_supplicant_set_bss_expiration_age(struct wpa_supplicant *wpa_s,
 583                                           unsigned int expire_age);
 584 int wpa_supplicant_set_bss_expiration_count(struct wpa_supplicant *wpa_s,
 585                                             unsigned int expire_count);
 586 int wpa_supplicant_set_debug_params(struct wpa_global *global,
 587                                     int debug_level, int debug_timestamp,
 588                                     int debug_show_keys);
 589
 590 void wpa_show_license(void);
 591
 592 struct wpa_supplicant * wpa_supplicant_add_iface(struct wpa_global *global,
 593                                                  struct wpa_interface *iface);
 594 int wpa_supplicant_remove_iface(struct wpa_global *global,
 595                                 struct wpa_supplicant *wpa_s,
 596                                 int terminate);
 597 struct wpa_supplicant * wpa_supplicant_get_iface(struct wpa_global *global,
 598                                                  const char *ifname);
 599 struct wpa_global * wpa_supplicant_init(struct wpa_params *params);
 600 int wpa_supplicant_run(struct wpa_global *global);
 601 void wpa_supplicant_deinit(struct wpa_global *global);
 602
 603 int wpa_supplicant_scard_init(struct wpa_supplicant *wpa_s,
 604                               struct wpa_ssid *ssid);
 605 void wpa_supplicant_terminate_proc(struct wpa_global *global);
 606 void wpa_supplicant_rx_eapol(void *ctx, const u8 *src_addr,
 607                              const u8 *buf, size_t len);
 608 enum wpa_key_mgmt key_mgmt2driver(int key_mgmt);
 609 enum wpa_cipher cipher_suite2driver(int cipher);
 610 void wpa_supplicant_update_config(struct wpa_supplicant *wpa_s);
 611 void wpa_supplicant_clear_status(struct wpa_supplicant *wpa_s);
 612 void wpas_connection_failed(struct wpa_supplicant *wpa_s, const u8 *bssid);
 613 int wpas_driver_bss_selection(struct wpa_supplicant *wpa_s);
 614
 615 /* events.c */
 616 void wpa_supplicant_mark_disassoc(struct wpa_supplicant *wpa_s);
 617 int wpa_supplicant_connect(struct wpa_supplicant *wpa_s,
 618                            struct wpa_bss *selected,
 619                            struct wpa_ssid *ssid);
 620 void wpa_supplicant_stop_countermeasures(void *eloop_ctx, void *sock_ctx);
 621 void wpa_supplicant_delayed_mic_error_report(void *eloop_ctx, void *sock_ctx);
 622
 623 /* eap_register.c */
 624 int eap_register_methods(void);
 625
 626 /**
 627  * Utility method to tell if a given network is a persistent group
 628  * @ssid: Network object
 629  * Returns: 1 if network is a persistent group, 0 otherwise
 630  */
 631 static inline int network_is_persistent_group(struct wpa_ssid *ssid)
 632 {
 633         return ((ssid->disabled == 2) || ssid->p2p_persistent_group);
 634 }
 635
 636 #endif /* WPA_SUPPLICANT_I_H */