tvlv.h 1.8 KB

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  1. /* SPDX-License-Identifier: GPL-2.0 */
  2. /* Copyright (C) B.A.T.M.A.N. contributors:
  3. *
  4. * Marek Lindner, Simon Wunderlich
  5. */
  6. #ifndef _NET_BATMAN_ADV_TVLV_H_
  7. #define _NET_BATMAN_ADV_TVLV_H_
  8. #include "main.h"
  9. #include <linux/skbuff.h>
  10. #include <linux/types.h>
  11. #include <uapi/linux/batadv_packet.h>
  12. void batadv_tvlv_container_register(struct batadv_priv *bat_priv,
  13. u8 type, u8 version,
  14. void *tvlv_value, u16 tvlv_value_len);
  15. u16 batadv_tvlv_container_ogm_append(struct batadv_priv *bat_priv,
  16. unsigned char **packet_buff,
  17. int *packet_buff_len, int packet_min_len);
  18. void batadv_tvlv_ogm_receive(struct batadv_priv *bat_priv,
  19. struct batadv_ogm_packet *batadv_ogm_packet,
  20. struct batadv_orig_node *orig_node);
  21. void batadv_tvlv_container_unregister(struct batadv_priv *bat_priv,
  22. u8 type, u8 version);
  23. void batadv_tvlv_handler_register(struct batadv_priv *bat_priv,
  24. void (*optr)(struct batadv_priv *bat_priv,
  25. struct batadv_orig_node *orig,
  26. u8 flags,
  27. void *tvlv_value,
  28. u16 tvlv_value_len),
  29. int (*uptr)(struct batadv_priv *bat_priv,
  30. u8 *src, u8 *dst,
  31. void *tvlv_value,
  32. u16 tvlv_value_len),
  33. int (*mptr)(struct batadv_priv *bat_priv,
  34. struct sk_buff *skb),
  35. u8 type, u8 version, u8 flags);
  36. void batadv_tvlv_handler_unregister(struct batadv_priv *bat_priv,
  37. u8 type, u8 version);
  38. int batadv_tvlv_containers_process(struct batadv_priv *bat_priv,
  39. u8 packet_type,
  40. struct batadv_orig_node *orig_node,
  41. struct sk_buff *skb, void *tvlv_buff,
  42. u16 tvlv_buff_len);
  43. void batadv_tvlv_unicast_send(struct batadv_priv *bat_priv, const u8 *src,
  44. const u8 *dst, u8 type, u8 version,
  45. void *tvlv_value, u16 tvlv_value_len);
  46. #endif /* _NET_BATMAN_ADV_TVLV_H_ */