driver_bsd: Fix build without SIOCS80211CHANNEL

At least FreeBSD 7 does not seem to define this and failed to build
after the previous changes.

diff --git a/src/drivers/driver_bsd.c b/src/drivers/driver_bsd.c
index 0bb60ebc5555231074fc8a03b012c340b46a3f90..1201ca56ff86a6ac1fa3a1bbefc9b48909719d16 100644 (file)
--- a/src/drivers/driver_bsd.c
+++ b/src/drivers/driver_bsd.c
@@ -488,6 +488,7 @@ bsd_send_eapol(struct l2_packet_data *sock_xmit, const u8 *addr,
 static int
 bsd_set_freq(int s, const char *ifname, u16 channel)
 {
+#ifdef SIOCS80211CHANNEL
        struct ieee80211chanreq creq;
        u32 mode;
 
@@ -507,6 +508,11 @@ bsd_set_freq(int s, const char *ifname, u16 channel)
        os_strlcpy(creq.i_name, ifname, sizeof(creq.i_name));
        creq.i_channel = channel;
        return ioctl(s, SIOCS80211CHANNEL, &creq);
+#else
+       wpa_printf(MSG_ERROR, "bsd_set_freq: SIOCS80211CHANNEL not "
+                  "defined");
+       return -1;
+#endif
 }