1 /* SPDX-License-Identifier: LGPL-2.1-only */ 2 /* 3 * Copyright (c) 2003-2006 Thomas Graf <[email protected]> 4 */ 5 6 #ifndef NETLINK_NETEM_H_ 7 #define NETLINK_NETEM_H_ 8 9 #include <netlink/netlink.h> 10 #include <netlink/route/qdisc.h> 11 12 #ifdef __cplusplus 13 extern "C" { 14 #endif 15 16 extern void rtnl_netem_set_limit(struct rtnl_qdisc *, int); 17 extern int rtnl_netem_get_limit(struct rtnl_qdisc *); 18 19 /* Packet Re-ordering */ 20 extern void rtnl_netem_set_gap(struct rtnl_qdisc *, int); 21 extern int rtnl_netem_get_gap(struct rtnl_qdisc *); 22 23 extern void rtnl_netem_set_reorder_probability(struct rtnl_qdisc *, int); 24 extern int rtnl_netem_get_reorder_probability(struct rtnl_qdisc *); 25 26 extern void rtnl_netem_set_reorder_correlation(struct rtnl_qdisc *, int); 27 extern int rtnl_netem_get_reorder_correlation(struct rtnl_qdisc *); 28 29 /* Corruption */ 30 extern void rtnl_netem_set_corruption_probability(struct rtnl_qdisc *, int); 31 extern int rtnl_netem_get_corruption_probability(struct rtnl_qdisc *); 32 33 extern void rtnl_netem_set_corruption_correlation(struct rtnl_qdisc *, int); 34 extern int rtnl_netem_get_corruption_correlation(struct rtnl_qdisc *); 35 36 /* Packet Loss */ 37 extern void rtnl_netem_set_loss(struct rtnl_qdisc *, int); 38 extern int rtnl_netem_get_loss(struct rtnl_qdisc *); 39 40 extern void rtnl_netem_set_loss_correlation(struct rtnl_qdisc *, int); 41 extern int rtnl_netem_get_loss_correlation(struct rtnl_qdisc *); 42 43 /* Packet Duplication */ 44 extern void rtnl_netem_set_duplicate(struct rtnl_qdisc *, int); 45 extern int rtnl_netem_get_duplicate(struct rtnl_qdisc *); 46 47 extern void rtnl_netem_set_duplicate_correlation(struct rtnl_qdisc *, int); 48 extern int rtnl_netem_get_duplicate_correlation(struct rtnl_qdisc *); 49 50 /* Packet Delay */ 51 extern void rtnl_netem_set_delay(struct rtnl_qdisc *, int); 52 extern int rtnl_netem_get_delay(struct rtnl_qdisc *); 53 54 extern void rtnl_netem_set_jitter(struct rtnl_qdisc *, int); 55 extern int rtnl_netem_get_jitter(struct rtnl_qdisc *); 56 57 extern void rtnl_netem_set_delay_correlation(struct rtnl_qdisc *, int); 58 extern int rtnl_netem_get_delay_correlation(struct rtnl_qdisc *); 59 60 /* Delay Distribution */ 61 #define MAXDIST 65536 62 extern int rtnl_netem_set_delay_distribution(struct rtnl_qdisc *, const char *); 63 extern int rtnl_netem_set_delay_distribution_data(struct rtnl_qdisc *, const int16_t *, size_t len); 64 extern int rtnl_netem_get_delay_distribution_size(struct rtnl_qdisc *); 65 extern int rtnl_netem_get_delay_distribution(struct rtnl_qdisc *, int16_t **); 66 67 #ifdef __cplusplus 68 } 69 #endif 70 71 #endif 72