[linux.git] / net / ipx / ipx_proc.c

/*
 *	IPX proc routines
 *
 * 	Copyright(C) Arnaldo Carvalho de Melo <[email protected]>, 2002
 */

#include <linux/init.h>
#ifdef CONFIG_PROC_FS
#include <linux/proc_fs.h>
#include <linux/spinlock.h>
#include <linux/seq_file.h>
#include <linux/export.h>
#include <net/net_namespace.h>
#include <net/tcp_states.h>
#include <net/ipx.h>

static void *ipx_seq_interface_start(struct seq_file *seq, loff_t *pos)
{
	spin_lock_bh(&ipx_interfaces_lock);
	return seq_list_start_head(&ipx_interfaces, *pos);
}

static void *ipx_seq_interface_next(struct seq_file *seq, void *v, loff_t *pos)
{
	return seq_list_next(v, &ipx_interfaces, pos);
}

static void ipx_seq_interface_stop(struct seq_file *seq, void *v)
{
	spin_unlock_bh(&ipx_interfaces_lock);
}

static int ipx_seq_interface_show(struct seq_file *seq, void *v)
{
	struct ipx_interface *i;

	if (v == &ipx_interfaces) {
		seq_puts(seq, "Network    Node_Address   Primary  Device     "
			      "Frame_Type");
#ifdef IPX_REFCNT_DEBUG
		seq_puts(seq, "  refcnt");
#endif
		seq_puts(seq, "\n");
		goto out;
	}

	i = list_entry(v, struct ipx_interface, node);
	seq_printf(seq, "%08X   ", ntohl(i->if_netnum));
	seq_printf(seq, "%02X%02X%02X%02X%02X%02X   ",
			i->if_node[0], i->if_node[1], i->if_node[2],
			i->if_node[3], i->if_node[4], i->if_node[5]);
	seq_printf(seq, "%-9s", i == ipx_primary_net ? "Yes" : "No");
	seq_printf(seq, "%-11s", ipx_device_name(i));
	seq_printf(seq, "%-9s", ipx_frame_name(i->if_dlink_type));
#ifdef IPX_REFCNT_DEBUG
	seq_printf(seq, "%6d", atomic_read(&i->refcnt));
#endif
	seq_puts(seq, "\n");
out:
	return 0;
}

static void *ipx_seq_route_start(struct seq_file *seq, loff_t *pos)
{
	read_lock_bh(&ipx_routes_lock);
	return seq_list_start_head(&ipx_routes, *pos);
}

static void *ipx_seq_route_next(struct seq_file *seq, void *v, loff_t *pos)
{
	return seq_list_next(v, &ipx_routes, pos);
}

static void ipx_seq_route_stop(struct seq_file *seq, void *v)
{
	read_unlock_bh(&ipx_routes_lock);
}

static int ipx_seq_route_show(struct seq_file *seq, void *v)
{
	struct ipx_route *rt;

	if (v == &ipx_routes) {
		seq_puts(seq, "Network    Router_Net   Router_Node\n");
		goto out;
	}

	rt = list_entry(v, struct ipx_route, node);

	seq_printf(seq, "%08X   ", ntohl(rt->ir_net));
	if (rt->ir_routed)
		seq_printf(seq, "%08X     %02X%02X%02X%02X%02X%02X\n",
			   ntohl(rt->ir_intrfc->if_netnum),
			   rt->ir_router_node[0], rt->ir_router_node[1],
			   rt->ir_router_node[2], rt->ir_router_node[3],
			   rt->ir_router_node[4], rt->ir_router_node[5]);
	else
		seq_puts(seq, "Directly     Connected\n");
out:
	return 0;
}

static __inline__ struct sock *ipx_get_socket_idx(loff_t pos)
{
	struct sock *s = NULL;
	struct ipx_interface *i;

	list_for_each_entry(i, &ipx_interfaces, node) {
		spin_lock_bh(&i->if_sklist_lock);
		sk_for_each(s, &i->if_sklist) {
			if (!pos)
				break;
			--pos;
		}
		spin_unlock_bh(&i->if_sklist_lock);
		if (!pos) {
			if (s)
				goto found;
			break;
		}
	}
	s = NULL;
found:
	return s;
}

static void *ipx_seq_socket_start(struct seq_file *seq, loff_t *pos)
{
	loff_t l = *pos;

	spin_lock_bh(&ipx_interfaces_lock);
	return l ? ipx_get_socket_idx(--l) : SEQ_START_TOKEN;
}

static void *ipx_seq_socket_next(struct seq_file *seq, void *v, loff_t *pos)
{
	struct sock* sk, *next;
	struct ipx_interface *i;
	struct ipx_sock *ipxs;

	++*pos;
	if (v == SEQ_START_TOKEN) {
		sk = NULL;
		i = ipx_interfaces_head();
		if (!i)
			goto out;
		sk = sk_head(&i->if_sklist);
		if (sk)
			spin_lock_bh(&i->if_sklist_lock);
		goto out;
	}
	sk = v;
	next = sk_next(sk);
	if (next) {
		sk = next;
		goto out;
	}
	ipxs = ipx_sk(sk);
	i = ipxs->intrfc;
	spin_unlock_bh(&i->if_sklist_lock);
	sk = NULL;
	for (;;) {
		if (i->node.next == &ipx_interfaces)
			break;
		i = list_entry(i->node.next, struct ipx_interface, node);
		spin_lock_bh(&i->if_sklist_lock);
		if (!hlist_empty(&i->if_sklist)) {
			sk = sk_head(&i->if_sklist);
			break;
		}
		spin_unlock_bh(&i->if_sklist_lock);
	}
out:
	return sk;
}

static int ipx_seq_socket_show(struct seq_file *seq, void *v)
{
	struct sock *s;
	struct ipx_sock *ipxs;

	if (v == SEQ_START_TOKEN) {
#ifdef CONFIG_IPX_INTERN
		seq_puts(seq, "Local_Address               "
			      "Remote_Address              Tx_Queue  "
			      "Rx_Queue  State  Uid\n");
#else
		seq_puts(seq, "Local_Address  Remote_Address              "
			      "Tx_Queue  Rx_Queue  State  Uid\n");
#endif
		goto out;
	}

	s = v;
	ipxs = ipx_sk(s);
#ifdef CONFIG_IPX_INTERN
	seq_printf(seq, "%08X:%02X%02X%02X%02X%02X%02X:%04X  ",
		   ntohl(ipxs->intrfc->if_netnum),
		   ipxs->node[0], ipxs->node[1], ipxs->node[2], ipxs->node[3],
		   ipxs->node[4], ipxs->node[5], ntohs(ipxs->port));
#else
	seq_printf(seq, "%08X:%04X  ", ntohl(ipxs->intrfc->if_netnum),
		   ntohs(ipxs->port));
#endif	/* CONFIG_IPX_INTERN */
	if (s->sk_state != TCP_ESTABLISHED)
		seq_printf(seq, "%-28s", "Not_Connected");
	else {
		seq_printf(seq, "%08X:%02X%02X%02X%02X%02X%02X:%04X  ",
			   ntohl(ipxs->dest_addr.net),
			   ipxs->dest_addr.node[0], ipxs->dest_addr.node[1],
			   ipxs->dest_addr.node[2], ipxs->dest_addr.node[3],
			   ipxs->dest_addr.node[4], ipxs->dest_addr.node[5],
			   ntohs(ipxs->dest_addr.sock));
	}

	seq_printf(seq, "%08X  %08X  %02X     %03u\n",
		   sk_wmem_alloc_get(s),
		   sk_rmem_alloc_get(s),
		   s->sk_state,
		   from_kuid_munged(seq_user_ns(seq), sock_i_uid(s)));
out:
	return 0;
}

static const struct seq_operations ipx_seq_interface_ops = {
	.start  = ipx_seq_interface_start,
	.next   = ipx_seq_interface_next,
	.stop   = ipx_seq_interface_stop,
	.show   = ipx_seq_interface_show,
};

static const struct seq_operations ipx_seq_route_ops = {
	.start  = ipx_seq_route_start,
	.next   = ipx_seq_route_next,
	.stop   = ipx_seq_route_stop,
	.show   = ipx_seq_route_show,
};

static const struct seq_operations ipx_seq_socket_ops = {
	.start  = ipx_seq_socket_start,
	.next   = ipx_seq_socket_next,
	.stop   = ipx_seq_interface_stop,
	.show   = ipx_seq_socket_show,
};

static int ipx_seq_route_open(struct inode *inode, struct file *file)
{
	return seq_open(file, &ipx_seq_route_ops);
}

static int ipx_seq_interface_open(struct inode *inode, struct file *file)
{
	return seq_open(file, &ipx_seq_interface_ops);
}

static int ipx_seq_socket_open(struct inode *inode, struct file *file)
{
	return seq_open(file, &ipx_seq_socket_ops);
}

static const struct file_operations ipx_seq_interface_fops = {
	.owner		= THIS_MODULE,
	.open           = ipx_seq_interface_open,
	.read           = seq_read,
	.llseek         = seq_lseek,
	.release        = seq_release,
};

static const struct file_operations ipx_seq_route_fops = {
	.owner		= THIS_MODULE,
	.open           = ipx_seq_route_open,
	.read           = seq_read,
	.llseek         = seq_lseek,
	.release        = seq_release,
};

static const struct file_operations ipx_seq_socket_fops = {
	.owner		= THIS_MODULE,
	.open           = ipx_seq_socket_open,
	.read           = seq_read,
	.llseek         = seq_lseek,
	.release        = seq_release,
};

static struct proc_dir_entry *ipx_proc_dir;

int __init ipx_proc_init(void)
{
	struct proc_dir_entry *p;
	int rc = -ENOMEM;

	ipx_proc_dir = proc_mkdir("ipx", init_net.proc_net);

	if (!ipx_proc_dir)
		goto out;
	p = proc_create("interface", S_IRUGO,
			ipx_proc_dir, &ipx_seq_interface_fops);
	if (!p)
		goto out_interface;

	p = proc_create("route", S_IRUGO, ipx_proc_dir, &ipx_seq_route_fops);
	if (!p)
		goto out_route;

	p = proc_create("socket", S_IRUGO, ipx_proc_dir, &ipx_seq_socket_fops);
	if (!p)
		goto out_socket;

	rc = 0;
out:
	return rc;
out_socket:
	remove_proc_entry("route", ipx_proc_dir);
out_route:
	remove_proc_entry("interface", ipx_proc_dir);
out_interface:
	remove_proc_entry("ipx", init_net.proc_net);
	goto out;
}

void __exit ipx_proc_exit(void)
{
	remove_proc_entry("interface", ipx_proc_dir);
	remove_proc_entry("route", ipx_proc_dir);
	remove_proc_entry("socket", ipx_proc_dir);
	remove_proc_entry("ipx", init_net.proc_net);
}

#else /* CONFIG_PROC_FS */

int __init ipx_proc_init(void)
{
	return 0;
}

void __exit ipx_proc_exit(void)
{
}

#endif /* CONFIG_PROC_FS */
Commit	Line	Data
1da177e4 LT	1	/*
	2	* IPX proc routines
	3	*
	4	* Copyright(C) Arnaldo Carvalho de Melo <[email protected]>, 2002
	5	*/
	6
1da177e4 LT	7	#include <linux/init.h>
	8	#ifdef CONFIG_PROC_FS
	9	#include <linux/proc_fs.h>
	10	#include <linux/spinlock.h>
	11	#include <linux/seq_file.h>
bc3b2d7f	12	#include <linux/export.h>
457c4cbc	13	#include <net/net_namespace.h>
c752f073	14	#include <net/tcp_states.h>
1da177e4 LT	15	#include <net/ipx.h>
1da177e4 LT	16
1da177e4 LT	17	static void ipx_seq_interface_start(struct seq_file seq, loff_t *pos)
1da177e4 LT	18	{
1da177e4	19	spin_lock_bh(&ipx_interfaces_lock);
a2b79b41	20	return seq_list_start_head(&ipx_interfaces, *pos);
1da177e4 LT	21	}
	22
	23	static void ipx_seq_interface_next(struct seq_file seq, void v, loff_t pos)
	24	{
a2b79b41	25	return seq_list_next(v, &ipx_interfaces, pos);
1da177e4 LT	26	}
	27
	28	static void ipx_seq_interface_stop(struct seq_file seq, void v)
	29	{
	30	spin_unlock_bh(&ipx_interfaces_lock);
	31	}
	32
	33	static int ipx_seq_interface_show(struct seq_file seq, void v)
	34	{
	35	struct ipx_interface *i;
	36
a2b79b41	37	if (v == &ipx_interfaces) {
1da177e4 LT	38	seq_puts(seq, "Network Node_Address Primary Device "
	39	"Frame_Type");
	40	#ifdef IPX_REFCNT_DEBUG
	41	seq_puts(seq, " refcnt");
	42	#endif
	43	seq_puts(seq, "\n");
	44	goto out;
	45	}
	46
a2b79b41	47	i = list_entry(v, struct ipx_interface, node);
e7b6658e	48	seq_printf(seq, "%08X ", ntohl(i->if_netnum));
1da177e4 LT	49	seq_printf(seq, "%02X%02X%02X%02X%02X%02X ",
	50	i->if_node[0], i->if_node[1], i->if_node[2],
	51	i->if_node[3], i->if_node[4], i->if_node[5]);
	52	seq_printf(seq, "%-9s", i == ipx_primary_net ? "Yes" : "No");
	53	seq_printf(seq, "%-11s", ipx_device_name(i));
	54	seq_printf(seq, "%-9s", ipx_frame_name(i->if_dlink_type));
	55	#ifdef IPX_REFCNT_DEBUG
	56	seq_printf(seq, "%6d", atomic_read(&i->refcnt));
	57	#endif
	58	seq_puts(seq, "\n");
	59	out:
	60	return 0;
	61	}
	62
1da177e4 LT	63	static void ipx_seq_route_start(struct seq_file seq, loff_t *pos)
1da177e4 LT	64	{
1da177e4	65	read_lock_bh(&ipx_routes_lock);
a2b79b41	66	return seq_list_start_head(&ipx_routes, *pos);
1da177e4 LT	67	}
	68
	69	static void ipx_seq_route_next(struct seq_file seq, void v, loff_t pos)
	70	{
a2b79b41	71	return seq_list_next(v, &ipx_routes, pos);
1da177e4 LT	72	}
	73
	74	static void ipx_seq_route_stop(struct seq_file seq, void v)
	75	{
	76	read_unlock_bh(&ipx_routes_lock);
	77	}
	78
	79	static int ipx_seq_route_show(struct seq_file seq, void v)
	80	{
	81	struct ipx_route *rt;
	82
a2b79b41	83	if (v == &ipx_routes) {
1da177e4 LT	84	seq_puts(seq, "Network Router_Net Router_Node\n");
	85	goto out;
	86	}
a2b79b41 LZ	87
	88	rt = list_entry(v, struct ipx_route, node);
	89
e7b6658e	90	seq_printf(seq, "%08X ", ntohl(rt->ir_net));
1da177e4	91	if (rt->ir_routed)
e0f36310 FF	92	seq_printf(seq, "%08X %02X%02X%02X%02X%02X%02X\n",
e0f36310 FF	93	ntohl(rt->ir_intrfc->if_netnum),
1da177e4 LT	94	rt->ir_router_node[0], rt->ir_router_node[1],
	95	rt->ir_router_node[2], rt->ir_router_node[3],
	96	rt->ir_router_node[4], rt->ir_router_node[5]);
	97	else
	98	seq_puts(seq, "Directly Connected\n");
	99	out:
	100	return 0;
	101	}
	102
	103	static __inline__ struct sock *ipx_get_socket_idx(loff_t pos)
	104	{
	105	struct sock *s = NULL;
1da177e4 LT	106	struct ipx_interface *i;
	107
	108	list_for_each_entry(i, &ipx_interfaces, node) {
	109	spin_lock_bh(&i->if_sklist_lock);
b67bfe0d	110	sk_for_each(s, &i->if_sklist) {
1da177e4 LT	111	if (!pos)
	112	break;
	113	--pos;
	114	}
	115	spin_unlock_bh(&i->if_sklist_lock);
	116	if (!pos) {
b67bfe0d	117	if (s)
1da177e4 LT	118	goto found;
	119	break;
	120	}
	121	}
	122	s = NULL;
	123	found:
	124	return s;
	125	}
	126
	127	static void ipx_seq_socket_start(struct seq_file seq, loff_t *pos)
	128	{
	129	loff_t l = *pos;
	130
	131	spin_lock_bh(&ipx_interfaces_lock);
	132	return l ? ipx_get_socket_idx(--l) : SEQ_START_TOKEN;
	133	}
	134
	135	static void ipx_seq_socket_next(struct seq_file seq, void v, loff_t pos)
	136	{
	137	struct sock* sk, *next;
	138	struct ipx_interface *i;
	139	struct ipx_sock *ipxs;
	140
	141	++*pos;
	142	if (v == SEQ_START_TOKEN) {
	143	sk = NULL;
	144	i = ipx_interfaces_head();
	145	if (!i)
	146	goto out;
	147	sk = sk_head(&i->if_sklist);
	148	if (sk)
	149	spin_lock_bh(&i->if_sklist_lock);
	150	goto out;
	151	}
	152	sk = v;
	153	next = sk_next(sk);
	154	if (next) {
	155	sk = next;
	156	goto out;
	157	}
	158	ipxs = ipx_sk(sk);
	159	i = ipxs->intrfc;
	160	spin_unlock_bh(&i->if_sklist_lock);
	161	sk = NULL;
	162	for (;;) {
a2b79b41	163	if (i->node.next == &ipx_interfaces)
1da177e4	164	break;
a2b79b41	165	i = list_entry(i->node.next, struct ipx_interface, node);
1da177e4 LT	166	spin_lock_bh(&i->if_sklist_lock);
	167	if (!hlist_empty(&i->if_sklist)) {
	168	sk = sk_head(&i->if_sklist);
	169	break;
	170	}
	171	spin_unlock_bh(&i->if_sklist_lock);
	172	}
	173	out:
	174	return sk;
	175	}
	176
	177	static int ipx_seq_socket_show(struct seq_file seq, void v)
	178	{
	179	struct sock *s;
	180	struct ipx_sock *ipxs;
	181
	182	if (v == SEQ_START_TOKEN) {
	183	#ifdef CONFIG_IPX_INTERN
	184	seq_puts(seq, "Local_Address "
	185	"Remote_Address Tx_Queue "
	186	"Rx_Queue State Uid\n");
	187	#else
	188	seq_puts(seq, "Local_Address Remote_Address "
	189	"Tx_Queue Rx_Queue State Uid\n");
	190	#endif
	191	goto out;
	192	}
	193
	194	s = v;
	195	ipxs = ipx_sk(s);
	196	#ifdef CONFIG_IPX_INTERN
e7b6658e FF	197	seq_printf(seq, "%08X:%02X%02X%02X%02X%02X%02X:%04X ",
e7b6658e FF	198	ntohl(ipxs->intrfc->if_netnum),
1da177e4	199	ipxs->node[0], ipxs->node[1], ipxs->node[2], ipxs->node[3],
4833ed09	200	ipxs->node[4], ipxs->node[5], ntohs(ipxs->port));
1da177e4	201	#else
e7b6658e	202	seq_printf(seq, "%08X:%04X ", ntohl(ipxs->intrfc->if_netnum),
4833ed09	203	ntohs(ipxs->port));
1da177e4 LT	204	#endif /* CONFIG_IPX_INTERN */
	205	if (s->sk_state != TCP_ESTABLISHED)
	206	seq_printf(seq, "%-28s", "Not_Connected");
	207	else {
e7b6658e FF	208	seq_printf(seq, "%08X:%02X%02X%02X%02X%02X%02X:%04X ",
e7b6658e FF	209	ntohl(ipxs->dest_addr.net),
1da177e4 LT	210	ipxs->dest_addr.node[0], ipxs->dest_addr.node[1],
	211	ipxs->dest_addr.node[2], ipxs->dest_addr.node[3],
	212	ipxs->dest_addr.node[4], ipxs->dest_addr.node[5],
4833ed09	213	ntohs(ipxs->dest_addr.sock));
1da177e4 LT	214	}
1da177e4 LT	215
d14c5ab6	216	seq_printf(seq, "%08X %08X %02X %03u\n",
31e6d363 ED	217	sk_wmem_alloc_get(s),
31e6d363 ED	218	sk_rmem_alloc_get(s),
a7cb5a49 EB	219	s->sk_state,
a7cb5a49 EB	220	from_kuid_munged(seq_user_ns(seq), sock_i_uid(s)));
1da177e4 LT	221	out:
	222	return 0;
	223	}
	224
56b3d975	225	static const struct seq_operations ipx_seq_interface_ops = {
1da177e4 LT	226	.start = ipx_seq_interface_start,
	227	.next = ipx_seq_interface_next,
	228	.stop = ipx_seq_interface_stop,
	229	.show = ipx_seq_interface_show,
	230	};
	231
56b3d975	232	static const struct seq_operations ipx_seq_route_ops = {
1da177e4 LT	233	.start = ipx_seq_route_start,
	234	.next = ipx_seq_route_next,
	235	.stop = ipx_seq_route_stop,
	236	.show = ipx_seq_route_show,
	237	};
	238
56b3d975	239	static const struct seq_operations ipx_seq_socket_ops = {
1da177e4 LT	240	.start = ipx_seq_socket_start,
	241	.next = ipx_seq_socket_next,
	242	.stop = ipx_seq_interface_stop,
	243	.show = ipx_seq_socket_show,
	244	};
	245
	246	static int ipx_seq_route_open(struct inode inode, struct file file)
	247	{
	248	return seq_open(file, &ipx_seq_route_ops);
	249	}
	250
	251	static int ipx_seq_interface_open(struct inode inode, struct file file)
	252	{
	253	return seq_open(file, &ipx_seq_interface_ops);
	254	}
	255
	256	static int ipx_seq_socket_open(struct inode inode, struct file file)
	257	{
	258	return seq_open(file, &ipx_seq_socket_ops);
	259	}
	260
9a32144e	261	static const struct file_operations ipx_seq_interface_fops = {
1da177e4 LT	262	.owner = THIS_MODULE,
	263	.open = ipx_seq_interface_open,
	264	.read = seq_read,
	265	.llseek = seq_lseek,
	266	.release = seq_release,
	267	};
	268
9a32144e	269	static const struct file_operations ipx_seq_route_fops = {
1da177e4 LT	270	.owner = THIS_MODULE,
	271	.open = ipx_seq_route_open,
	272	.read = seq_read,
	273	.llseek = seq_lseek,
	274	.release = seq_release,
	275	};
	276
9a32144e	277	static const struct file_operations ipx_seq_socket_fops = {
1da177e4 LT	278	.owner = THIS_MODULE,
	279	.open = ipx_seq_socket_open,
	280	.read = seq_read,
	281	.llseek = seq_lseek,
	282	.release = seq_release,
	283	};
	284
	285	static struct proc_dir_entry *ipx_proc_dir;
	286
	287	int __init ipx_proc_init(void)
	288	{
	289	struct proc_dir_entry *p;
	290	int rc = -ENOMEM;
981c0ff6	291
457c4cbc	292	ipx_proc_dir = proc_mkdir("ipx", init_net.proc_net);
1da177e4 LT	293
	294	if (!ipx_proc_dir)
	295	goto out;
1e15dc98 WC	296	p = proc_create("interface", S_IRUGO,
1e15dc98 WC	297	ipx_proc_dir, &ipx_seq_interface_fops);
1da177e4 LT	298	if (!p)
	299	goto out_interface;
	300
1e15dc98	301	p = proc_create("route", S_IRUGO, ipx_proc_dir, &ipx_seq_route_fops);
1da177e4 LT	302	if (!p)
	303	goto out_route;
	304
1e15dc98	305	p = proc_create("socket", S_IRUGO, ipx_proc_dir, &ipx_seq_socket_fops);
1da177e4 LT	306	if (!p)
	307	goto out_socket;
	308
1da177e4 LT	309	rc = 0;
	310	out:
	311	return rc;
	312	out_socket:
	313	remove_proc_entry("route", ipx_proc_dir);
	314	out_route:
	315	remove_proc_entry("interface", ipx_proc_dir);
	316	out_interface:
457c4cbc	317	remove_proc_entry("ipx", init_net.proc_net);
1da177e4 LT	318	goto out;
	319	}
	320
	321	void __exit ipx_proc_exit(void)
	322	{
	323	remove_proc_entry("interface", ipx_proc_dir);
	324	remove_proc_entry("route", ipx_proc_dir);
	325	remove_proc_entry("socket", ipx_proc_dir);
457c4cbc	326	remove_proc_entry("ipx", init_net.proc_net);
1da177e4 LT	327	}
	328
	329	#else /* CONFIG_PROC_FS */
	330
	331	int __init ipx_proc_init(void)
	332	{
	333	return 0;
	334	}
	335
	336	void __exit ipx_proc_exit(void)
	337	{
	338	}
	339
	340	#endif /* CONFIG_PROC_FS */