root/net/appletalk/sysctl_net_atalk.c

DEFINITIONS

1. atalk_register_sysctl
2. atalk_unregister_sysctl

/*
 * sysctl_net_atalk.c: sysctl interface to net AppleTalk subsystem.
 *
 * Begun April 1, 1996, Mike Shaver.
 * Added /proc/sys/net/atalk directory entry (empty =) ). [MS]
 * Dynamic registration, added aarp entries. (5/30/97 Chris Horn)
 */

#include <linux/sysctl.h>
#include <net/sock.h>
#include <linux/atalk.h>

static struct ctl_table atalk_table[] = {
        {
                .ctl_name       = NET_ATALK_AARP_EXPIRY_TIME,
                .procname       = "aarp-expiry-time",
                .data           = &sysctl_aarp_expiry_time,
                .maxlen         = sizeof(int),
                .mode           = 0644,
                .proc_handler   = &proc_dointvec_jiffies,
                .strategy       = &sysctl_jiffies,
        },
        {
                .ctl_name       = NET_ATALK_AARP_TICK_TIME,
                .procname       = "aarp-tick-time",
                .data           = &sysctl_aarp_tick_time,
                .maxlen         = sizeof(int),
                .mode           = 0644,
                .proc_handler   = &proc_dointvec_jiffies,
                .strategy       = &sysctl_jiffies,
        },
        {
                .ctl_name       = NET_ATALK_AARP_RETRANSMIT_LIMIT,
                .procname       = "aarp-retransmit-limit",
                .data           = &sysctl_aarp_retransmit_limit,
                .maxlen         = sizeof(int),
                .mode           = 0644,
                .proc_handler   = &proc_dointvec,
        },
        {
                .ctl_name       = NET_ATALK_AARP_RESOLVE_TIME,
                .procname       = "aarp-resolve-time",
                .data           = &sysctl_aarp_resolve_time,
                .maxlen         = sizeof(int),
                .mode           = 0644,
                .proc_handler   = &proc_dointvec_jiffies,
                .strategy       = &sysctl_jiffies,
        },
        { 0 },
};

static struct ctl_path atalk_path[] = {
        { .procname = "net", .ctl_name = CTL_NET, },
        { .procname = "appletalk", .ctl_name = NET_ATALK, },
        { }
};

static struct ctl_table_header *atalk_table_header;

void atalk_register_sysctl(void)
{
        atalk_table_header = register_sysctl_paths(atalk_path, atalk_table);
}

void atalk_unregister_sysctl(void)
{
        unregister_sysctl_table(atalk_table_header);
}