cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
Log | Files | Refs | README | LICENSE | sfeed.txt

gateway_client.h (1878B)

      1/* SPDX-License-Identifier: GPL-2.0 */
      2/* Copyright (C) B.A.T.M.A.N. contributors:
      3 *
      4 * Marek Lindner
      5 */
      6
      7#ifndef _NET_BATMAN_ADV_GATEWAY_CLIENT_H_
      8#define _NET_BATMAN_ADV_GATEWAY_CLIENT_H_
      9
     10#include "main.h"
     11
     12#include <linux/kref.h>
     13#include <linux/netlink.h>
     14#include <linux/skbuff.h>
     15#include <linux/types.h>
     16#include <uapi/linux/batadv_packet.h>
     17
     18void batadv_gw_check_client_stop(struct batadv_priv *bat_priv);
     19void batadv_gw_reselect(struct batadv_priv *bat_priv);
     20void batadv_gw_election(struct batadv_priv *bat_priv);
     21struct batadv_orig_node *
     22batadv_gw_get_selected_orig(struct batadv_priv *bat_priv);
     23void batadv_gw_check_election(struct batadv_priv *bat_priv,
     24			      struct batadv_orig_node *orig_node);
     25void batadv_gw_node_update(struct batadv_priv *bat_priv,
     26			   struct batadv_orig_node *orig_node,
     27			   struct batadv_tvlv_gateway_data *gateway);
     28void batadv_gw_node_delete(struct batadv_priv *bat_priv,
     29			   struct batadv_orig_node *orig_node);
     30void batadv_gw_node_free(struct batadv_priv *bat_priv);
     31void batadv_gw_node_release(struct kref *ref);
     32struct batadv_gw_node *
     33batadv_gw_get_selected_gw_node(struct batadv_priv *bat_priv);
     34int batadv_gw_dump(struct sk_buff *msg, struct netlink_callback *cb);
     35bool batadv_gw_out_of_range(struct batadv_priv *bat_priv, struct sk_buff *skb);
     36enum batadv_dhcp_recipient
     37batadv_gw_dhcp_recipient_get(struct sk_buff *skb, unsigned int *header_len,
     38			     u8 *chaddr);
     39struct batadv_gw_node *batadv_gw_node_get(struct batadv_priv *bat_priv,
     40					  struct batadv_orig_node *orig_node);
     41
     42/**
     43 * batadv_gw_node_put() - decrement the gw_node refcounter and possibly release
     44 *  it
     45 * @gw_node: gateway node to free
     46 */
     47static inline void batadv_gw_node_put(struct batadv_gw_node *gw_node)
     48{
     49	if (!gw_node)
     50		return;
     51
     52	kref_put(&gw_node->refcount, batadv_gw_node_release);
     53}
     54
     55#endif /* _NET_BATMAN_ADV_GATEWAY_CLIENT_H_ */