From: Joel Cunningham <joel.cunningham@me.com>
Date: Mon, 19 Dec 2016 20:22:53 +0000 (-0600)
Subject: wpa_supplicant: Add BSS CURRENT control interface command
X-Git-Tag: hostap_2_7~1979
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=9187b13adb899dac1e8ab062844a84480dfc3bcc;p=thirdparty%2Fhostap.git

wpa_supplicant: Add BSS CURRENT control interface command

This commit extends the BSS commands to include "BSS CURRENT" as a way
to get the current BSS without having to walk the BSS list matching
against BSSID+SSID returned from the STATUS command.

This returns the BSS stored in wpa_s->current_bss.

Signed-off-by: Joel Cunningham <joel.cunningham@me.com>
---

diff --git a/wpa_supplicant/ctrl_iface.c b/wpa_supplicant/ctrl_iface.c
index 624e894cf..fc6fbdbc7 100644
--- a/wpa_supplicant/ctrl_iface.c
+++ b/wpa_supplicant/ctrl_iface.c
@@ -4650,6 +4650,8 @@ static int wpa_supplicant_ctrl_iface_bss(struct wpa_supplicant *wpa_s,
 				bss = dl_list_entry(next, struct wpa_bss,
 						    list_id);
 		}
+	} else if (os_strncmp(cmd, "CURRENT", 7) == 0) {
+		bss = wpa_s->current_bss;
 #ifdef CONFIG_P2P
 	} else if (os_strncmp(cmd, "p2p_dev_addr=", 13) == 0) {
 		if (hwaddr_aton(cmd + 13, bssid) == 0)