driver_nl80211: Use customizable netlink callbacks

This allows the use of NL_CB_VERBOSE or NL_CB_DEBUG.

Signed-off-by: Michael Bernhard <michael.bernhard at bfh.ch>

diff --git a/hostapd/driver_nl80211.c b/hostapd/driver_nl80211.c
index 887e0c6..0af6967 100644 (file)
--- a/hostapd/driver_nl80211.c
+++ b/hostapd/driver_nl80211.c
@@ -65,6 +65,7 @@ struct i802_driver_data {
        int we_version;
        struct nl_handle *nl_handle;
        struct nl_cache *nl_cache;
+       struct nl_cb *nl_cb;
        struct genl_family *nl80211;
        int dtim_period, beacon_int;
        unsigned int beacon_set:1;
@@ -1895,7 +1896,13 @@ static int i802_init_sockets(struct i802_driver_data *drv, const u8 *bssid)
        /*
         * initialise generic netlink and nl80211
         */
-       drv->nl_handle = nl_handle_alloc();
+       drv->nl_cb = nl_cb_alloc(NL_CB_DEFAULT);
+       if (!drv->nl_cb) {
+               printf("Failed to allocate netlink callbacks.\n");
+               return -1;
+       }
+
+       drv->nl_handle = nl_handle_alloc_cb(drv->nl_cb);
        if (!drv->nl_handle) {
                printf("Failed to allocate netlink handle.\n");
                return -1;
@@ -2330,6 +2337,7 @@ static void i802_deinit(void *priv)
        genl_family_put(drv->nl80211);
        nl_cache_free(drv->nl_cache);
        nl_handle_destroy(drv->nl_handle);
+       nl_cb_put(drv->nl_cb);
 
        if (drv->if_indices != drv->default_if_indices)
                free(drv->if_indices);