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added first steps for statistics

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This commit is contained in:
Steffen Vogel 2015-07-23 00:14:38 +02:00
parent fdb15550a6
commit 30b1aeaa27
3 changed files with 11 additions and 7 deletions
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6
emulate.c
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@ -103,6 +103,8 @@ int emulate(int argc, char *argv[])
struct rtnl_tc *qdisc_netem = NULL;
struct rtnl_tc *cls_fw = NULL;
struct tc_statistics stats_netem;
/* Create connection to netlink */
sock = nl_socket_alloc();
nl_connect(sock, NETLINK_ROUTE);
@ -152,7 +154,9 @@ int emulate(int argc, char *argv[])
nl_object_dump((struct nl_object *) qdisc_prio, &dp_param);
nl_object_dump((struct nl_object *) cls_fw, &dp_param);
#endif
tc_print_netem(qdisc_netem);
tc_print_stats(&stats_netem);
next_line: len = getline(&line, &linelen, stdin);
if (len < 0 && errno == ENOENT)
@ -180,4 +184,4 @@ next_line: len = getline(&line, &linelen, stdin);
nl_socket_free(sock);
return 0;
}
}

4
tc.c
View file

@ -125,9 +125,9 @@ int tc_get_stats(struct nl_sock *sock, struct rtnl_tc *tc, struct tc_stats *stat
return 0;
}
int tc_print_stats(struct tc_stats *stats)
int tc_print_stats(struct tc_statistics *stats)
{
return 0;
printf("packets %u bytes %u\n", stats->packets, stats->bytes);
}
int tc_print_netem(struct rtnl_tc *tc)

8
tc.h
View file

@ -12,7 +12,7 @@
#include <netlink/route/qdisc.h>
#include <netlink/route/classifier.h>
/*struct tc_stats {
struct tc_statistics {
uint64_t packets; // Number of packets seen.
uint64_t bytes; // Total bytes seen.
uint64_t rate_bps; // Current bits/s (rate estimator)
@ -22,7 +22,7 @@
uint64_t drops; // Total number of packets dropped.
uint64_t requeues; // Total number of requeues.
uint64_t overlimits; // Total number of overlimits.
};*/
};
struct rtnl_link * tc_get_link(struct nl_sock *sock, const char *dev);
@ -36,8 +36,8 @@ int tc_reset(struct nl_sock *sock, struct rtnl_link *link);
int tc_get_stats(struct nl_sock *sock, struct rtnl_tc *tc, struct tc_stats *stats);
int tc_print_stats(struct tc_stats *stats);
int tc_print_stats(struct tc_statistics *stats);
int tc_print_netem(struct rtnl_tc *tc);
#endif
#endif