tvlv.h 1.7 KB

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  1. /* SPDX-License-Identifier: GPL-2.0 */
  2. /* Copyright (C) 2007-2020 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/types.h>
  10. #include <uapi/linux/batadv_packet.h>
  11. void batadv_tvlv_container_register(struct batadv_priv *bat_priv,
  12. u8 type, u8 version,
  13. void *tvlv_value, u16 tvlv_value_len);
  14. u16 batadv_tvlv_container_ogm_append(struct batadv_priv *bat_priv,
  15. unsigned char **packet_buff,
  16. int *packet_buff_len, int packet_min_len);
  17. void batadv_tvlv_ogm_receive(struct batadv_priv *bat_priv,
  18. struct batadv_ogm_packet *batadv_ogm_packet,
  19. struct batadv_orig_node *orig_node);
  20. void batadv_tvlv_container_unregister(struct batadv_priv *bat_priv,
  21. u8 type, u8 version);
  22. void batadv_tvlv_handler_register(struct batadv_priv *bat_priv,
  23. void (*optr)(struct batadv_priv *bat_priv,
  24. struct batadv_orig_node *orig,
  25. u8 flags,
  26. void *tvlv_value,
  27. u16 tvlv_value_len),
  28. int (*uptr)(struct batadv_priv *bat_priv,
  29. u8 *src, u8 *dst,
  30. void *tvlv_value,
  31. u16 tvlv_value_len),
  32. u8 type, u8 version, u8 flags);
  33. void batadv_tvlv_handler_unregister(struct batadv_priv *bat_priv,
  34. u8 type, u8 version);
  35. int batadv_tvlv_containers_process(struct batadv_priv *bat_priv,
  36. bool ogm_source,
  37. struct batadv_orig_node *orig_node,
  38. u8 *src, u8 *dst,
  39. void *tvlv_buff, u16 tvlv_buff_len);
  40. void batadv_tvlv_unicast_send(struct batadv_priv *bat_priv, u8 *src,
  41. u8 *dst, u8 type, u8 version,
  42. void *tvlv_value, u16 tvlv_value_len);
  43. #endif /* _NET_BATMAN_ADV_TVLV_H_ */