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 (at) suug.ch> 10 */ 11 12 #ifndef NETLINK_NETEM_H_ 13 #define NETLINK_NETEM_H_ 14 15 #include <netlink/netlink.h> 16 17 #ifdef __cplusplus 18 extern "C" { 19 #endif 20 21 extern int rtnl_netem_set_limit(struct rtnl_qdisc *, int); 22 extern int rtnl_netem_get_limit(struct rtnl_qdisc *); 23 24 /* Packet Re-ordering */ 25 extern int rtnl_netem_set_gap(struct rtnl_qdisc *, int); 26 extern int rtnl_netem_get_gap(struct rtnl_qdisc *); 27 28 extern int rtnl_netem_set_reorder_probability(struct rtnl_qdisc *, int); 29 extern int rtnl_netem_get_reorder_probability(struct rtnl_qdisc *); 30 31 extern int rtnl_netem_set_reorder_correlation(struct rtnl_qdisc *, int); 32 extern int rtnl_netem_get_reorder_correlation(struct rtnl_qdisc *); 33 34 /* Corruption */ 35 extern int rtnl_netem_set_corruption_probability(struct rtnl_qdisc *, int); 36 extern int rtnl_netem_get_corruption_probability(struct rtnl_qdisc *); 37 38 extern int rtnl_netem_set_corruption_correlation(struct rtnl_qdisc *, int); 39 extern int rtnl_netem_get_corruption_correlation(struct rtnl_qdisc *); 40 41 /* Packet Loss */ 42 extern int rtnl_netem_set_loss(struct rtnl_qdisc *, int); 43 extern int rtnl_netem_get_loss(struct rtnl_qdisc *); 44 45 extern int rtnl_netem_set_loss_correlation(struct rtnl_qdisc *, int); 46 extern int rtnl_netem_get_loss_correlation(struct rtnl_qdisc *); 47 48 /* Packet Duplication */ 49 extern int rtnl_netem_set_duplicate(struct rtnl_qdisc *, int); 50 extern int rtnl_netem_get_duplicate(struct rtnl_qdisc *); 51 52 extern int rtnl_netem_set_duplicate_correlation(struct rtnl_qdisc *, int); 53 extern int rtnl_netem_get_duplicate_correlation(struct rtnl_qdisc *); 54 55 /* Packet Delay */ 56 extern int rtnl_netem_set_delay(struct rtnl_qdisc *, int); 57 extern int rtnl_netem_get_delay(struct rtnl_qdisc *); 58 59 extern int rtnl_netem_set_jitter(struct rtnl_qdisc *, int); 60 extern int rtnl_netem_get_jitter(struct rtnl_qdisc *); 61 62 extern int rtnl_netem_set_delay_correlation(struct rtnl_qdisc *, int); 63 extern int rtnl_netem_get_delay_correlation(struct rtnl_qdisc *); 64 65 /* Delay Distribution */ 66 #define MAXDIST 65536 67 extern int rtnl_netem_set_delay_distribution(struct rtnl_qdisc *, const char *); 68 extern int rtnl_netem_get_delay_distribution_size(struct rtnl_qdisc *); 69 extern int rtnl_netem_get_delay_distribution(struct rtnl_qdisc *, int16_t **); 70 71 #ifdef __cplusplus 72 } 73 #endif 74 75 #endif 76
