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55 lines
1.8 KiB
55 lines
1.8 KiB
/* SPDX-License-Identifier: GPL-2.0 */ |
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/* Copyright (C) B.A.T.M.A.N. contributors: |
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* |
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* Marek Lindner |
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*/ |
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#ifndef _NET_BATMAN_ADV_GATEWAY_CLIENT_H_ |
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#define _NET_BATMAN_ADV_GATEWAY_CLIENT_H_ |
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#include "main.h" |
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#include <linux/kref.h> |
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#include <linux/netlink.h> |
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#include <linux/skbuff.h> |
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#include <linux/types.h> |
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#include <uapi/linux/batadv_packet.h> |
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void batadv_gw_check_client_stop(struct batadv_priv *bat_priv); |
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void batadv_gw_reselect(struct batadv_priv *bat_priv); |
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void batadv_gw_election(struct batadv_priv *bat_priv); |
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struct batadv_orig_node * |
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batadv_gw_get_selected_orig(struct batadv_priv *bat_priv); |
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void batadv_gw_check_election(struct batadv_priv *bat_priv, |
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struct batadv_orig_node *orig_node); |
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void batadv_gw_node_update(struct batadv_priv *bat_priv, |
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struct batadv_orig_node *orig_node, |
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struct batadv_tvlv_gateway_data *gateway); |
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void batadv_gw_node_delete(struct batadv_priv *bat_priv, |
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struct batadv_orig_node *orig_node); |
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void batadv_gw_node_free(struct batadv_priv *bat_priv); |
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void batadv_gw_node_release(struct kref *ref); |
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struct batadv_gw_node * |
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batadv_gw_get_selected_gw_node(struct batadv_priv *bat_priv); |
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int batadv_gw_dump(struct sk_buff *msg, struct netlink_callback *cb); |
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bool batadv_gw_out_of_range(struct batadv_priv *bat_priv, struct sk_buff *skb); |
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enum batadv_dhcp_recipient |
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batadv_gw_dhcp_recipient_get(struct sk_buff *skb, unsigned int *header_len, |
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u8 *chaddr); |
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struct batadv_gw_node *batadv_gw_node_get(struct batadv_priv *bat_priv, |
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struct batadv_orig_node *orig_node); |
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/** |
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* batadv_gw_node_put() - decrement the gw_node refcounter and possibly release |
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* it |
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* @gw_node: gateway node to free |
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*/ |
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static inline void batadv_gw_node_put(struct batadv_gw_node *gw_node) |
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{ |
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if (!gw_node) |
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return; |
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kref_put(&gw_node->refcount, batadv_gw_node_release); |
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} |
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#endif /* _NET_BATMAN_ADV_GATEWAY_CLIENT_H_ */
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