C++ (Cpp) pfctl_update_qstats примеры использования

Пример #1

Файл: pfctl_qstats.c Проект: AhmadTux/DragonFlyBSD

int
pfctl_show_altq(int dev, const char *iface, int opts, int verbose2)
{
	struct pf_altq_node	*root = NULL, *node;
	int			 nodes, dotitle = (opts & PF_OPT_SHOWALL);


	if ((nodes = pfctl_update_qstats(dev, &root)) < 0)
		return (-1);

	for (node = root; node != NULL; node = node->next) {
		if (iface != NULL && strcmp(node->altq.ifname, iface))
			continue;
		if (dotitle) {
			pfctl_print_title("ALTQ:");
			dotitle = 0;
		}
		pfctl_print_altq_node(dev, node, 0, opts);
	}

	while (verbose2) {
		printf("\n");
		fflush(stdout);
		sleep(STAT_INTERVAL);
		if (pfctl_update_qstats(dev, &root) == -1)
			return (-1);
		for (node = root; node != NULL; node = node->next) {
			if (iface != NULL && strcmp(node->altq.ifname, iface))
				continue;
			pfctl_print_altq_node(dev, node, 0, opts);
		}
	}
	pfctl_free_altq_node(root);
	return (0);
}

Пример #2

Файл: pfctl_qstats.c Проект: fengsi/freebsd

int
pfctl_show_altq(int dev, const char *iface, int opts, int verbose2)
{
	struct pf_altq_node	*root = NULL, *node;
	int			 nodes, dotitle = (opts & PF_OPT_SHOWALL);

#ifdef __FreeBSD__
	if (!altqsupport)
		return (-1);
#endif

	if ((nodes = pfctl_update_qstats(dev, &root)) < 0)
		return (-1);

	if (nodes == 0)
		printf("No queue in use\n");
	for (node = root; node != NULL; node = node->next) {
		if (iface != NULL && strcmp(node->altq.ifname, iface))
			continue;
		if (dotitle) {
			pfctl_print_title("ALTQ:");
			dotitle = 0;
		}
		pfctl_print_altq_node(dev, node, 0, opts);
	}

	while (verbose2 && nodes > 0) {
		printf("\n");
		fflush(stdout);
		sleep(STAT_INTERVAL);
		if ((nodes = pfctl_update_qstats(dev, &root)) == -1)
			return (-1);
		for (node = root; node != NULL; node = node->next) {
			if (iface != NULL && strcmp(node->altq.ifname, iface))
				continue;
#ifdef __FreeBSD__
			if (node->altq.local_flags & PFALTQ_FLAG_IF_REMOVED)
				continue;
#endif
			pfctl_print_altq_node(dev, node, 0, opts);
		}
	}
	pfctl_free_altq_node(root);
	return (0);
}