netem.h 2.5 KB

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  1. /*
  2. * netlink/route/sch/netem.h Network Emulator Qdisc
  3. *
  4. * This library is free software; you can redistribute it and/or
  5. * modify it under the terms of the GNU Lesser General Public
  6. * License as published by the Free Software Foundation version 2.1
  7. * of the License.
  8. *
  9. * Copyright (c) 2003-2006 Thomas Graf <tgraf@suug.ch>
  10. */
  11. #ifndef NETLINK_NETEM_H_
  12. #define NETLINK_NETEM_H_
  13. #include <netlink/netlink.h>
  14. #include <netlink/route/qdisc.h>
  15. #ifdef __cplusplus
  16. extern "C" {
  17. #endif
  18. extern void rtnl_netem_set_limit(struct rtnl_qdisc *, int);
  19. extern int rtnl_netem_get_limit(struct rtnl_qdisc *);
  20. /* Packet Re-ordering */
  21. extern void rtnl_netem_set_gap(struct rtnl_qdisc *, int);
  22. extern int rtnl_netem_get_gap(struct rtnl_qdisc *);
  23. extern void rtnl_netem_set_reorder_probability(struct rtnl_qdisc *, int);
  24. extern int rtnl_netem_get_reorder_probability(struct rtnl_qdisc *);
  25. extern void rtnl_netem_set_reorder_correlation(struct rtnl_qdisc *, int);
  26. extern int rtnl_netem_get_reorder_correlation(struct rtnl_qdisc *);
  27. /* Corruption */
  28. extern void rtnl_netem_set_corruption_probability(struct rtnl_qdisc *, int);
  29. extern int rtnl_netem_get_corruption_probability(struct rtnl_qdisc *);
  30. extern void rtnl_netem_set_corruption_correlation(struct rtnl_qdisc *, int);
  31. extern int rtnl_netem_get_corruption_correlation(struct rtnl_qdisc *);
  32. /* Packet Loss */
  33. extern void rtnl_netem_set_loss(struct rtnl_qdisc *, int);
  34. extern int rtnl_netem_get_loss(struct rtnl_qdisc *);
  35. extern void rtnl_netem_set_loss_correlation(struct rtnl_qdisc *, int);
  36. extern int rtnl_netem_get_loss_correlation(struct rtnl_qdisc *);
  37. /* Packet Duplication */
  38. extern void rtnl_netem_set_duplicate(struct rtnl_qdisc *, int);
  39. extern int rtnl_netem_get_duplicate(struct rtnl_qdisc *);
  40. extern void rtnl_netem_set_duplicate_correlation(struct rtnl_qdisc *, int);
  41. extern int rtnl_netem_get_duplicate_correlation(struct rtnl_qdisc *);
  42. /* Packet Delay */
  43. extern void rtnl_netem_set_delay(struct rtnl_qdisc *, int);
  44. extern int rtnl_netem_get_delay(struct rtnl_qdisc *);
  45. extern void rtnl_netem_set_jitter(struct rtnl_qdisc *, int);
  46. extern int rtnl_netem_get_jitter(struct rtnl_qdisc *);
  47. extern void rtnl_netem_set_delay_correlation(struct rtnl_qdisc *, int);
  48. extern int rtnl_netem_get_delay_correlation(struct rtnl_qdisc *);
  49. /* Delay Distribution */
  50. #define MAXDIST 65536
  51. extern int rtnl_netem_set_delay_distribution(struct rtnl_qdisc *, const char *);
  52. extern int rtnl_netem_get_delay_distribution_size(struct rtnl_qdisc *);
  53. extern int rtnl_netem_get_delay_distribution(struct rtnl_qdisc *, int16_t **);
  54. #ifdef __cplusplus
  55. }
  56. #endif
  57. #endif