2 * AP mode helper functions
3 * Copyright (c) 2009, Jouni Malinen <j@w1.fi>
5 * This software may be distributed under the terms of the BSD license.
6 * See README for more details.
12 #include "common/ieee802_11_defs.h"
17 int hostapd_register_probereq_cb(struct hostapd_data *hapd,
18 int (*cb)(void *ctx, const u8 *sa,
19 const u8 *da, const u8 *bssid,
20 const u8 *ie, size_t ie_len,
24 struct hostapd_probereq_cb *n;
26 n = os_realloc_array(hapd->probereq_cb, hapd->num_probereq_cb + 1,
27 sizeof(struct hostapd_probereq_cb));
31 hapd->probereq_cb = n;
32 n = &hapd->probereq_cb[hapd->num_probereq_cb];
33 hapd->num_probereq_cb++;
43 struct hostapd_data *hapd;
47 static int prune_associations(struct hostapd_iface *iface, void *ctx)
49 struct prune_data *data = ctx;
50 struct sta_info *osta;
51 struct hostapd_data *ohapd;
54 for (j = 0; j < iface->num_bss; j++) {
55 ohapd = iface->bss[j];
56 if (ohapd == data->hapd)
58 osta = ap_get_sta(ohapd, data->addr);
62 ap_sta_disassociate(ohapd, osta, WLAN_REASON_UNSPECIFIED);
69 * hostapd_prune_associations - Remove extraneous associations
70 * @hapd: Pointer to BSS data for the most recent association
71 * @addr: Associated STA address
73 * This function looks through all radios and BSS's for previous
74 * (stale) associations of STA. If any are found they are removed.
76 void hostapd_prune_associations(struct hostapd_data *hapd, const u8 *addr)
78 struct prune_data data;
81 if (hapd->iface->interfaces &&
82 hapd->iface->interfaces->for_each_interface)
83 hapd->iface->interfaces->for_each_interface(
84 hapd->iface->interfaces, prune_associations, &data);