i386/linux/linux-2.3.21/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 }