text: /*
   * sysctl_net_llc.c: sysctl interface to LLC net subsystem.
   * 
   * Arnaldo Carvalho de Melo <acme@conectiva.com.br>
   */
  
  #include <linux/config.h>
  #include <linux/mm.h>
  #include <linux/init.h>
  #include <linux/sysctl.h>
  #include <net/llc.h>
  
  #ifndef CONFIG_SYSCTL
  #error This file should not be compiled without CONFIG_SYSCTL defined
  #endif
  
  static struct ctl_table llc2_timeout_table[] = {
  	{
  		.ctl_name	= NET_LLC2_ACK_TIMEOUT,
  		.procname	= "ack",
  		.data		= &sysctl_llc2_ack_timeout,
  		.maxlen		= sizeof(long),
  		.mode		= 0644,
  		.proc_handler   = &proc_dointvec_jiffies,
  		.strategy       = &sysctl_jiffies,
  	},
  	{
  		.ctl_name	= NET_LLC2_BUSY_TIMEOUT,
  		.procname	= "busy",
  		.data		= &sysctl_llc2_busy_timeout,
  		.maxlen		= sizeof(long),
  		.mode		= 0644,
  		.proc_handler   = &proc_dointvec_jiffies,
  		.strategy       = &sysctl_jiffies,
  	},
  	{
  		.ctl_name	= NET_LLC2_P_TIMEOUT,
  		.procname	= "p",
  		.data		= &sysctl_llc2_p_timeout,
  		.maxlen		= sizeof(long),
  		.mode		= 0644,
  		.proc_handler   = &proc_dointvec_jiffies,
  		.strategy       = &sysctl_jiffies,
  	},
  	{
  		.ctl_name	= NET_LLC2_REJ_TIMEOUT,
  		.procname	= "rej",
  		.data		= &sysctl_llc2_rej_timeout,
  		.maxlen		= sizeof(long),
  		.mode		= 0644,
  		.proc_handler   = &proc_dointvec_jiffies,
  		.strategy       = &sysctl_jiffies,
  	},
  	{ 0 },
  };
  
  static struct ctl_table llc_station_table[] = {
  	{
  		.ctl_name	= NET_LLC_STATION_ACK_TIMEOUT,
  		.procname	= "ack_timeout",
  		.data		= &sysctl_llc_station_ack_timeout,
  		.maxlen		= sizeof(long),
  		.mode		= 0644,
  		.proc_handler   = &proc_dointvec_jiffies,
  		.strategy       = &sysctl_jiffies,
  	},
  	{ 0 },
  };
  
  static struct ctl_table llc2_dir_timeout_table[] = {
  	{
  		.ctl_name	= NET_LLC2,
  		.procname	= "timeout",
  		.mode		= 0555,
  		.child		= llc2_timeout_table,
         	},
  	{ 0 },
  };
  
  static struct ctl_table llc_table[] = {
  	{
  		.ctl_name	= NET_LLC2,
  		.procname	= "llc2",
  		.mode		= 0555,
  		.child		= llc2_dir_timeout_table,
         	},
  	{
  		.ctl_name       = NET_LLC_STATION,
  		.procname       = "station",
  		.mode           = 0555,
  		.child          = llc_station_table,
  	},
  	{ 0 },
  };
  
  static struct ctl_table llc_dir_table[] = {
  	{
  		.ctl_name	= NET_LLC,
  		.procname	= "llc",
  		.mode		= 0555,
  		.child		= llc_table,
         	},
  	{ 0 },
  };
  
  static struct ctl_table llc_root_table[] = {
  	{
  		.ctl_name	= CTL_NET,
  		.procname	= "net",
  		.mode		= 0555,
  		.child		= llc_dir_table,
  	},
  	{ 0 },
  };
  
  static struct ctl_table_header *llc_table_header;
  
  int __init llc_sysctl_init(void)
  {
  	llc_table_header = register_sysctl_table(llc_root_table, 1);
  
  	return llc_table_header ? 0 : -ENOMEM;
  }
  
  void llc_sysctl_exit(void)
  {
  	if (llc_table_header) {
  		unregister_sysctl_table(llc_table_header);
  		llc_table_header = NULL;
  	}
  }
  