wpa_supplicant: Parameterize BSS table expiration age + count

[mech_eap.git] / wpa_supplicant / wpa_supplicant.c

diff --git a/wpa_supplicant/wpa_supplicant.c b/wpa_supplicant/wpa_supplicant.c
index def42d0..b34bf03 100644 (file)
--- a/wpa_supplicant/wpa_supplicant.c
+++ b/wpa_supplicant/wpa_supplicant.c
@@ -1662,6 +1662,52 @@ int wpa_supplicant_set_ap_scan(struct wpa_supplicant *wpa_s, int ap_scan)
 
 
 /**
+ * wpa_supplicant_set_bss_expiration_age - Set BSS entry expiration age
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * @expire_age: Expiration age in seconds
+ * Returns: 0 if succeed or -1 if expire_age has an invalid value
+ *
+ */
+int wpa_supplicant_set_bss_expiration_age(struct wpa_supplicant *wpa_s,
+                                         unsigned int bss_expire_age)
+{
+       if (bss_expire_age < 10) {
+               wpa_msg(wpa_s, MSG_ERROR, "Invalid bss expiration age %u",
+                       bss_expire_age);
+               return -1;
+       }
+       wpa_msg(wpa_s, MSG_DEBUG, "Setting bss expiration age: %d sec",
+               bss_expire_age);
+       wpa_s->conf->bss_expiration_age = bss_expire_age;
+
+       return 0;
+}
+
+
+/**
+ * wpa_supplicant_set_bss_expiration_count - Set BSS entry expiration scan count
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * @expire_count: number of scans after which an unseen BSS is reclaimed
+ * Returns: 0 if succeed or -1 if expire_count has an invalid value
+ *
+ */
+int wpa_supplicant_set_bss_expiration_count(struct wpa_supplicant *wpa_s,
+                                           unsigned int bss_expire_count)
+{
+       if (bss_expire_count < 1) {
+               wpa_msg(wpa_s, MSG_ERROR, "Invalid bss expiration count %u",
+                       bss_expire_count);
+               return -1;
+       }
+       wpa_msg(wpa_s, MSG_DEBUG, "Setting bss expiration scan count: %u",
+               bss_expire_count);
+       wpa_s->conf->bss_expiration_scan_count = bss_expire_count;
+
+       return 0;
+}
+
+
+/**
  * wpa_supplicant_set_debug_params - Set global debug params
  * @global: wpa_global structure
  * @debug_level: debug level