scan.c File Reference
#include "utils/includes.h"
#include "utils/common.h"
#include "utils/eloop.h"
#include "common/ieee802_11_defs.h"
#include "config.h"
#include "wpa_supplicant_i.h"
#include "driver_i.h"
#include "mlme.h"
#include "wps_supplicant.h"
#include "notify.h"
#include "bss.h"
#include "scan.h"
Go to the source code of this file.
Functions |
| static int | freq_cmp (const void *a, const void *b) |
| static void | int_array_concat (int **res, const int *a) |
| static int | int_array_len (const int *a) |
| static void | int_array_sort_unique (int *a) |
| const u8 * | wpa_scan_get_ie (const struct wpa_scan_res *res, u8 ie) |
| static int | wpa_scan_get_max_rate (const struct wpa_scan_res *res) |
| const u8 * | wpa_scan_get_vendor_ie (const struct wpa_scan_res *res, u32 vendor_type) |
| struct wpabuf * | wpa_scan_get_vendor_ie_multi (const struct wpa_scan_res *res, u32 vendor_type) |
| static int | wpa_scan_result_compar (const void *a, const void *b) |
| void | wpa_scan_results_free (struct wpa_scan_results *res) |
| static void | wpa_supplicant_assoc_try (struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid) |
static struct
wpa_driver_scan_filter * | wpa_supplicant_build_filter_ssids (struct wpa_config *conf, size_t *num_ssids) |
| void | wpa_supplicant_cancel_scan (struct wpa_supplicant *wpa_s) |
| int | wpa_supplicant_enabled_networks (struct wpa_config *conf) |
| static void | wpa_supplicant_gen_assoc_event (struct wpa_supplicant *wpa_s) |
| struct wpa_scan_results * | wpa_supplicant_get_scan_results (struct wpa_supplicant *wpa_s, struct scan_info *info, int new_scan) |
| void | wpa_supplicant_notify_scanning (struct wpa_supplicant *wpa_s, int scanning) |
| void | wpa_supplicant_req_scan (struct wpa_supplicant *wpa_s, int sec, int usec) |
| static void | wpa_supplicant_scan (void *eloop_ctx, void *timeout_ctx) |
| int | wpa_supplicant_trigger_scan (struct wpa_supplicant *wpa_s, struct wpa_driver_scan_params *params) |
| int | wpa_supplicant_update_scan_results (struct wpa_supplicant *wpa_s) |
Function Documentation
| static int freq_cmp |
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const void * |
a, |
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const void * |
b | |
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| | [static] |
| static void int_array_concat |
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int ** |
res, |
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const int * |
a | |
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) |
| | [static] |
| static int int_array_len |
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const int * |
a |
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[static] |
| static void int_array_sort_unique |
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int * |
a |
) |
[static] |
| static int wpa_scan_get_max_rate |
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const struct wpa_scan_res * |
res |
) |
[static] |
| const u8* wpa_scan_get_vendor_ie |
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const struct wpa_scan_res * |
res, |
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u32 |
vendor_type | |
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) |
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| static int wpa_scan_result_compar |
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const void * |
a, |
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const void * |
b | |
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) |
| | [static] |
| static struct wpa_driver_scan_filter* wpa_supplicant_build_filter_ssids |
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struct wpa_config * |
conf, |
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size_t * |
num_ssids | |
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) |
| | [static, read] |
| int wpa_supplicant_enabled_networks |
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struct wpa_config * |
conf |
) |
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| static void wpa_supplicant_gen_assoc_event |
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struct wpa_supplicant * |
wpa_s |
) |
[static] |
wpa_supplicant_get_scan_results - Get scan results : Pointer to wpa_supplicant data : Information about what was scanned or NULL if not available : Whether a new scan was performed Returns: Scan results, NULL on failure
This function request the current scan results from the driver and updates the local BSS list wpa_s->bss. The caller is responsible for freeing the results with wpa_scan_results_free().
Definition at line 653 of file scan.c.
| void wpa_supplicant_notify_scanning |
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struct wpa_supplicant * |
wpa_s, |
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int |
scanning | |
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) |
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| void wpa_supplicant_req_scan |
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struct wpa_supplicant * |
wpa_s, |
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int |
sec, |
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int |
usec | |
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) |
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wpa_supplicant_req_scan - Schedule a scan for neighboring access points : Pointer to wpa_supplicant data : Number of seconds after which to scan : Number of microseconds after which to scan
This function is used to schedule a scan for neighboring access points after the specified time.
Definition at line 444 of file scan.c.
| static void wpa_supplicant_scan |
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void * |
eloop_ctx, |
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void * |
timeout_ctx | |
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) |
| | [static] |
| int wpa_supplicant_update_scan_results |
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struct wpa_supplicant * |
wpa_s |
) |
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