C++ (Cpp) proc_net_mkdir Beispiele

Beispiel #1

Datei: proc_net.c Projekt: kzlin129/tt-gpl

static __net_init int proc_net_ns_init(struct net *net)
{
	struct proc_dir_entry *netd, *net_statd;
	int err;

	err = -ENOMEM;
	netd = kzalloc(sizeof(*netd), GFP_KERNEL);
	if (!netd)
		goto out;

	netd->data = net;
	netd->nlink = 2;
	netd->name = "net";
	netd->namelen = 3;
	netd->parent = &proc_root;

	err = -EEXIST;
	net_statd = proc_net_mkdir(net, "stat", netd);
	if (!net_statd)
		goto free_net;

	net->proc_net = netd;
	net->proc_net_stat = net_statd;
	return 0;

free_net:
	kfree(netd);
out:
	return err;
}

Beispiel #2

Datei: vlanproc.c Projekt: AdiPat/android_kernel_tegra_n1

int __net_init vlan_proc_init(struct net *net)
{
	struct vlan_net *vn = net_generic(net, vlan_net_id);

	vn->proc_vlan_dir = proc_net_mkdir(net, name_root, net->proc_net);
	if (!vn->proc_vlan_dir)
		goto err;

	vn->proc_vlan_conf = proc_create(name_conf, S_IFREG|S_IRUSR|S_IWUSR,
				     vn->proc_vlan_dir, &vlan_fops);
	if (!vn->proc_vlan_conf)
		goto err;
	return 0;

err:
	pr_err("%s: can't create entry in proc filesystem!\n", __func__);
	vlan_proc_cleanup(net);
	return -ENOBUFS;
}