proc_info_usage(prgname);
return -1;
}
- strncpy(host_id, argv[i+1], sizeof(host_id));
+ snprintf(host_id, sizeof(host_id), "%s", argv[i+1]);
}
}
if (enable_collectd_format) {
char counter_type[MAX_STRING_LEN];
char buf[MAX_STRING_LEN];
+ size_t n;
collectd_resolve_cnt_type(counter_type,
sizeof(counter_type),
xstats_names[i].name);
- sprintf(buf, "PUTVAL %s/dpdkstat-port.%u/%s-%s N:%"
+ n = snprintf(buf, MAX_STRING_LEN,
+ "PUTVAL %s/dpdkstat-port.%u/%s-%s N:%"
PRIu64"\n", host_id, port_id, counter_type,
xstats_names[i].name, values[i]);
- ret = write(stdout_fd, buf, strlen(buf));
+ if (n > sizeof(buf) - 1)
+ n = sizeof(buf) - 1;
+ ret = write(stdout_fd, buf, n);
if (ret < 0)
goto err;
} else {
return 0;
}
- nb_ports = rte_eth_dev_count();
+ nb_ports = rte_eth_dev_count_avail();
if (nb_ports == 0)
rte_exit(EXIT_FAILURE, "No Ethernet ports - bye\n");
if (enabled_port_mask == 0)
enabled_port_mask = 0xffff;
- for (i = 0; i < nb_ports; i++) {
+ RTE_ETH_FOREACH_DEV(i) {
if (enabled_port_mask & (1 << i)) {
if (enable_stats)
nic_stats_display(i);