1/* -*- linux-c -*-
2 * sysctl_net_x25.c: sysctl interface to net X.25 subsystem.
3 *
4 * Begun April 1, 1996, Mike Shaver.
5 * Added /proc/sys/net/x25 directory entry (empty =) ). [MS]
6 */
7
8#include <linux/sysctl.h>
9#include <linux/skbuff.h>
10#include <linux/socket.h>
11#include <linux/netdevice.h>
12#include <linux/init.h>
13#include <net/x25.h>
14
15static int min_timer[] = {   1 * HZ };
16static int max_timer[] = { 300 * HZ };
17
18static struct ctl_table_header *x25_table_header;
19
20static struct ctl_table x25_table[] = {
21	{
22		.ctl_name =	NET_X25_RESTART_REQUEST_TIMEOUT,
23		.procname =	"restart_request_timeout",
24		.data =		&sysctl_x25_restart_request_timeout,
25		.maxlen =	sizeof(int),
26		.mode =		0644,
27		.proc_handler =	&proc_dointvec_minmax,
28		.strategy =	&sysctl_intvec,
29		.extra1 =	&min_timer,
30		.extra2 =	&max_timer,
31	},
32	{
33		.ctl_name =	NET_X25_CALL_REQUEST_TIMEOUT,
34		.procname =	"call_request_timeout",
35		.data =		&sysctl_x25_call_request_timeout,
36		.maxlen =	sizeof(int),
37		.mode =		0644,
38		.proc_handler =	&proc_dointvec_minmax,
39		.strategy =	&sysctl_intvec,
40		.extra1 =	&min_timer,
41		.extra2 =	&max_timer,
42	},
43	{
44		.ctl_name =	NET_X25_RESET_REQUEST_TIMEOUT,
45		.procname =	"reset_request_timeout",
46		.data =		&sysctl_x25_reset_request_timeout,
47		.maxlen =	sizeof(int),
48		.mode =		0644,
49		.proc_handler =	&proc_dointvec_minmax,
50		.strategy =	&sysctl_intvec,
51		.extra1 =	&min_timer,
52		.extra2 =	&max_timer,
53	},
54	{
55		.ctl_name =	NET_X25_CLEAR_REQUEST_TIMEOUT,
56		.procname =	"clear_request_timeout",
57		.data =		&sysctl_x25_clear_request_timeout,
58		.maxlen =	sizeof(int),
59		.mode =		0644,
60		.proc_handler =	&proc_dointvec_minmax,
61		.strategy =	&sysctl_intvec,
62		.extra1 =	&min_timer,
63		.extra2 =	&max_timer,
64	},
65	{
66		.ctl_name =	NET_X25_ACK_HOLD_BACK_TIMEOUT,
67		.procname =	"acknowledgement_hold_back_timeout",
68		.data =		&sysctl_x25_ack_holdback_timeout,
69		.maxlen =	sizeof(int),
70		.mode =		0644,
71		.proc_handler =	&proc_dointvec_minmax,
72		.strategy =	&sysctl_intvec,
73		.extra1 =	&min_timer,
74		.extra2 =	&max_timer,
75	},
76	{
77		.ctl_name =	NET_X25_FORWARD,
78		.procname =	"x25_forward",
79		.data = 	&sysctl_x25_forward,
80		.maxlen = 	sizeof(int),
81		.mode = 	0644,
82		.proc_handler = &proc_dointvec,
83	},
84	{ 0, },
85};
86
87static struct ctl_table x25_dir_table[] = {
88	{
89		.ctl_name =	NET_X25,
90		.procname =	"x25",
91		.mode =		0555,
92		.child =	x25_table,
93	},
94	{ 0, },
95};
96
97static struct ctl_table x25_root_table[] = {
98	{
99		.ctl_name =	CTL_NET,
100		.procname =	"net",
101		.mode =		0555,
102		.child =	x25_dir_table,
103	},
104	{ 0, },
105};
106
107void __init x25_register_sysctl(void)
108{
109	x25_table_header = register_sysctl_table(x25_root_table);
110}
111
112void x25_unregister_sysctl(void)
113{
114	unregister_sysctl_table(x25_table_header);
115}
116