wpa_supplicant/autoscan.h

   1 /*
   2  * WPA Supplicant - auto scan
   3  * Copyright (c) 2012, Intel Corporation. All rights reserved.
   4  *
   5  * This software may be distributed under the terms of the BSD license.
   6  * See README for more details.
   7  */
   8
   9 #ifndef AUTOSCAN_H
  10 #define AUTOSCAN_H
  11
  12 struct wpa_supplicant;
  13
  14 struct autoscan_ops {
  15         const char *name;
  16
  17         void * (*init)(struct wpa_supplicant *wpa_s, const char *params);
  18         void (*deinit)(void *priv);
  19
  20         int (*notify_scan)(void *priv, struct wpa_scan_results *scan_res);
  21 };
  22
  23 #ifdef CONFIG_AUTOSCAN
  24
  25 int autoscan_init(struct wpa_supplicant *wpa_s, int req_scan);
  26 void autoscan_deinit(struct wpa_supplicant *wpa_s);
  27 int autoscan_notify_scan(struct wpa_supplicant *wpa_s,
  28                          struct wpa_scan_results *scan_res);
  29
  30 /* Available autoscan modules */
  31
  32 #ifdef CONFIG_AUTOSCAN_EXPONENTIAL
  33 extern const struct autoscan_ops autoscan_exponential_ops;
  34 #endif /* CONFIG_AUTOSCAN_EXPONENTIAL */
  35
  36 #ifdef CONFIG_AUTOSCAN_PERIODIC
  37 extern const struct autoscan_ops autoscan_periodic_ops;
  38 #endif /* CONFIG_AUTOSCAN_PERIODIC */
  39
  40 #else /* CONFIG_AUTOSCAN */
  41
  42 static inline int autoscan_init(struct wpa_supplicant *wpa_s, int req_scan)
  43 {
  44         return 0;
  45 }
  46
  47 static inline void autoscan_deinit(struct wpa_supplicant *wpa_s)
  48 {
  49 }
  50
  51 static inline int autoscan_notify_scan(struct wpa_supplicant *wpa_s,
  52                                        struct wpa_scan_results *scan_res)
  53 {
  54         return 0;
  55 }
  56
  57 #endif /* CONFIG_AUTOSCAN */
  58
  59 #endif /* AUTOSCAN_H */