root/net/x25/sysctl_net_x25.c

DEFINITIONS

1. x25_register_sysctl
2. x25_unregister_sysctl

/* -*- linux-c -*-
 * sysctl_net_x25.c: sysctl interface to net X.25 subsystem.
 *
 * Begun April 1, 1996, Mike Shaver.
 * Added /proc/sys/net/x25 directory entry (empty =) ). [MS]
 */

#include <linux/sysctl.h>
#include <linux/skbuff.h>
#include <linux/socket.h>
#include <linux/netdevice.h>
#include <linux/init.h>
#include <net/x25.h>

static int min_timer[] = {   1 * HZ };
static int max_timer[] = { 300 * HZ };

static struct ctl_table_header *x25_table_header;

static struct ctl_table x25_table[] = {
        {
                .ctl_name =     NET_X25_RESTART_REQUEST_TIMEOUT,
                .procname =     "restart_request_timeout",
                .data =         &sysctl_x25_restart_request_timeout,
                .maxlen =       sizeof(int),
                .mode =         0644,
                .proc_handler = &proc_dointvec_minmax,
                .strategy =     &sysctl_intvec,
                .extra1 =       &min_timer,
                .extra2 =       &max_timer,
        },
        {
                .ctl_name =     NET_X25_CALL_REQUEST_TIMEOUT,
                .procname =     "call_request_timeout",
                .data =         &sysctl_x25_call_request_timeout,
                .maxlen =       sizeof(int),
                .mode =         0644,
                .proc_handler = &proc_dointvec_minmax,
                .strategy =     &sysctl_intvec,
                .extra1 =       &min_timer,
                .extra2 =       &max_timer,
        },
        {
                .ctl_name =     NET_X25_RESET_REQUEST_TIMEOUT,
                .procname =     "reset_request_timeout",
                .data =         &sysctl_x25_reset_request_timeout,
                .maxlen =       sizeof(int),
                .mode =         0644,
                .proc_handler = &proc_dointvec_minmax,
                .strategy =     &sysctl_intvec,
                .extra1 =       &min_timer,
                .extra2 =       &max_timer,
        },
        {
                .ctl_name =     NET_X25_CLEAR_REQUEST_TIMEOUT,
                .procname =     "clear_request_timeout",
                .data =         &sysctl_x25_clear_request_timeout,
                .maxlen =       sizeof(int),
                .mode =         0644,
                .proc_handler = &proc_dointvec_minmax,
                .strategy =     &sysctl_intvec,
                .extra1 =       &min_timer,
                .extra2 =       &max_timer,
        },
        {
                .ctl_name =     NET_X25_ACK_HOLD_BACK_TIMEOUT,
                .procname =     "acknowledgement_hold_back_timeout",
                .data =         &sysctl_x25_ack_holdback_timeout,
                .maxlen =       sizeof(int),
                .mode =         0644,
                .proc_handler = &proc_dointvec_minmax,
                .strategy =     &sysctl_intvec,
                .extra1 =       &min_timer,
                .extra2 =       &max_timer,
        },
        {
                .ctl_name =     NET_X25_FORWARD,
                .procname =     "x25_forward",
                .data =         &sysctl_x25_forward,
                .maxlen =       sizeof(int),
                .mode =         0644,
                .proc_handler = &proc_dointvec,
        },
        { 0, },
};

static struct ctl_path x25_path[] = {
        { .procname = "net", .ctl_name = CTL_NET, },
        { .procname = "x25", .ctl_name = NET_X25, },
        { }
};

void __init x25_register_sysctl(void)
{
        x25_table_header = register_sysctl_paths(x25_path, x25_table);
}

void x25_unregister_sysctl(void)
{
        unregister_sysctl_table(x25_table_header);
}