File: /usr/src/linux/net/x25/sysctl_net_x25.c

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/mm.h>
9     #include <linux/sysctl.h>
10     #include <linux/skbuff.h>
11     #include <linux/socket.h>
12     #include <linux/netdevice.h>
13     #include <linux/init.h>
14     #include <net/x25.h>
15     
16     static int min_timer[] = {1   * HZ};
17     static int max_timer[] = {300 * HZ};
18     
19     static struct ctl_table_header *x25_table_header;
20     
21     static ctl_table x25_table[] = {
22             {NET_X25_RESTART_REQUEST_TIMEOUT, "restart_request_timeout",
23              &sysctl_x25_restart_request_timeout, sizeof(int), 0644, NULL,
24              &proc_dointvec_minmax, &sysctl_intvec, NULL, &min_timer, &max_timer},
25             {NET_X25_CALL_REQUEST_TIMEOUT, "call_request_timeout",
26              &sysctl_x25_call_request_timeout, sizeof(int), 0644, NULL,
27              &proc_dointvec_minmax, &sysctl_intvec, NULL, &min_timer, &max_timer},
28             {NET_X25_RESET_REQUEST_TIMEOUT, "reset_request_timeout",
29              &sysctl_x25_reset_request_timeout, sizeof(int), 0644, NULL,
30              &proc_dointvec_minmax, &sysctl_intvec, NULL, &min_timer, &max_timer},
31             {NET_X25_CLEAR_REQUEST_TIMEOUT, "clear_request_timeout",
32              &sysctl_x25_clear_request_timeout, sizeof(int), 0644, NULL,
33              &proc_dointvec_minmax, &sysctl_intvec, NULL, &min_timer, &max_timer},
34             {NET_X25_ACK_HOLD_BACK_TIMEOUT, "acknowledgement_hold_back_timeout",
35              &sysctl_x25_ack_holdback_timeout, sizeof(int), 0644, NULL,
36              &proc_dointvec_minmax, &sysctl_intvec, NULL, &min_timer, &max_timer},
37     	{0}
38     };
39     
40     static ctl_table x25_dir_table[] = {
41     	{NET_X25, "x25", NULL, 0, 0555, x25_table},
42     	{0}
43     };
44     
45     static ctl_table x25_root_table[] = {
46     	{CTL_NET, "net", NULL, 0, 0555, x25_dir_table},
47     	{0}
48     };
49     
50     void __init x25_register_sysctl(void)
51     {
52     	x25_table_header = register_sysctl_table(x25_root_table, 1);
53     }
54     
55     void x25_unregister_sysctl(void)
56     {
57     	unregister_sysctl_table(x25_table_header);
58     }
59