release/src-rt-6.x.4708/linux/linux-2.6.36/net/appletalk/sysctl_net_atalk.c

   1 /*
   2  * sysctl_net_atalk.c: sysctl interface to net AppleTalk subsystem.
   3  *
   4  * Begun April 1, 1996, Mike Shaver.
   5  * Added /proc/sys/net/atalk directory entry (empty =) ). [MS]
   6  * Dynamic registration, added aarp entries. (5/30/97 Chris Horn)
   7  */
   8
   9 #include <linux/sysctl.h>
  10 #include <net/sock.h>
  11 #include <linux/atalk.h>
  12
  13 static struct ctl_table atalk_table[] = {
  14         {
  15                 .procname       = "aarp-expiry-time",
  16                 .data           = &sysctl_aarp_expiry_time,
  17                 .maxlen         = sizeof(int),
  18                 .mode           = 0644,
  19                 .proc_handler   = proc_dointvec_jiffies,
  20         },
  21         {
  22                 .procname       = "aarp-tick-time",
  23                 .data           = &sysctl_aarp_tick_time,
  24                 .maxlen         = sizeof(int),
  25                 .mode           = 0644,
  26                 .proc_handler   = proc_dointvec_jiffies,
  27         },
  28         {
  29                 .procname       = "aarp-retransmit-limit",
  30                 .data           = &sysctl_aarp_retransmit_limit,
  31                 .maxlen         = sizeof(int),
  32                 .mode           = 0644,
  33                 .proc_handler   = proc_dointvec,
  34         },
  35         {
  36                 .procname       = "aarp-resolve-time",
  37                 .data           = &sysctl_aarp_resolve_time,
  38                 .maxlen         = sizeof(int),
  39                 .mode           = 0644,
  40                 .proc_handler   = proc_dointvec_jiffies,
  41         },
  42         { },
  43 };
  44
  45 static struct ctl_path atalk_path[] = {
  46         { .procname = "net", },
  47         { .procname = "appletalk", },
  48         { }
  49 };
  50
  51 static struct ctl_table_header *atalk_table_header;
  52
  53 void atalk_register_sysctl(void)
  54 {
  55         atalk_table_header = register_sysctl_paths(atalk_path, atalk_table);
  56 }
  57
  58 void atalk_unregister_sysctl(void)
  59 {
  60         unregister_sysctl_table(atalk_table_header);
  61 }