C++ (Cpp) ieee80211_if_set_type Examples

Example #1

File: ieee80211_ioctl.c Project: DINKIN/tuo

static int ieee80211_ioctl_siwmode(struct net_device *dev,
                                   struct iw_request_info *info,
                                   __u32 *mode, char *extra)
{
    struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
    int type;

    if (sdata->vif.type == IEEE80211_IF_TYPE_VLAN)
        return -EOPNOTSUPP;

    switch (*mode) {
    case IW_MODE_INFRA:
        type = IEEE80211_IF_TYPE_STA;
        break;
    case IW_MODE_ADHOC:
        type = IEEE80211_IF_TYPE_IBSS;
        break;
    case IW_MODE_MONITOR:
        type = IEEE80211_IF_TYPE_MNTR;
        break;
    default:
        return -EINVAL;
    }

    if (type == sdata->vif.type)
        return 0;
    if (netif_running(dev))
        return -EBUSY;

    ieee80211_if_reinit(dev);
    ieee80211_if_set_type(dev, type);

    return 0;
}

Example #2

File: ieee80211_sysfs.c Project: anchowee/linino

static ssize_t store_add_iface(struct class_device *dev,
			       const char *buf, size_t len)
{
	struct ieee80211_local *local = to_ieee80211_local(dev);
	struct net_device *new_dev;
	int res;

	if (!capable(CAP_NET_ADMIN))
		return -EPERM;
	if (len > IFNAMSIZ)
		return -EINVAL;
	res = rtnl_lock_local(local);
	if (res)
		return res;
	res = ieee80211_if_add(local->mdev, buf, 0, &new_dev);
	if (res == 0)
		ieee80211_if_set_type(new_dev, IEEE80211_IF_TYPE_STA);
	rtnl_unlock();
	return res < 0 ? res : len;
}