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root/net/rose/sysctl_net_rose.c

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DEFINITIONS

This source file includes following definitions.
  1. rose_register_sysctl
  2. rose_unregister_sysctl

/*
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * Copyright (C) 1996 Mike Shaver (shaver@zeroknowledge.com)
 */
#include <linux/mm.h>
#include <linux/sysctl.h>
#include <linux/init.h>
#include <net/ax25.h>
#include <net/rose.h>

static int min_timer[]  = {1 * HZ};
static int max_timer[]  = {300 * HZ};
static int min_idle[]   = {0 * HZ};
static int max_idle[]   = {65535 * HZ};
static int min_route[1],       max_route[] = {1};
static int min_ftimer[] = {60 * HZ};
static int max_ftimer[] = {600 * HZ};
static int min_maxvcs[] = {1}, max_maxvcs[] = {254};
static int min_window[] = {1}, max_window[] = {7};

static struct ctl_table_header *rose_table_header;

static ctl_table rose_table[] = {
        {
                .ctl_name       = NET_ROSE_RESTART_REQUEST_TIMEOUT,
                .procname       = "restart_request_timeout",
                .data           = &sysctl_rose_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_ROSE_CALL_REQUEST_TIMEOUT,
                .procname       = "call_request_timeout",
                .data           = &sysctl_rose_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_ROSE_RESET_REQUEST_TIMEOUT,
                .procname       = "reset_request_timeout",
                .data           = &sysctl_rose_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_ROSE_CLEAR_REQUEST_TIMEOUT,
                .procname       = "clear_request_timeout",
                .data           = &sysctl_rose_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_ROSE_NO_ACTIVITY_TIMEOUT,
                .procname       = "no_activity_timeout",
                .data           = &sysctl_rose_no_activity_timeout,
                .maxlen         = sizeof(int),
                .mode           = 0644,
                .proc_handler   = &proc_dointvec_minmax,
                .strategy       = &sysctl_intvec,
                .extra1         = &min_idle,
                .extra2         = &max_idle
        },
        {
                .ctl_name       = NET_ROSE_ACK_HOLD_BACK_TIMEOUT,
                .procname       = "acknowledge_hold_back_timeout",
                .data           = &sysctl_rose_ack_hold_back_timeout,
                .maxlen         = sizeof(int),
                .mode           = 0644,
                .proc_handler   = &proc_dointvec_minmax,
                .strategy       = &sysctl_intvec,
                .extra1         = &min_timer,
                .extra2         = &max_timer
        },
        {
                .ctl_name       = NET_ROSE_ROUTING_CONTROL,
                .procname       = "routing_control",
                .data           = &sysctl_rose_routing_control,
                .maxlen         = sizeof(int),
                .mode           = 0644,
                .proc_handler   = &proc_dointvec_minmax,
                .strategy       = &sysctl_intvec,
                .extra1         = &min_route,
                .extra2         = &max_route
        },
        {
                .ctl_name       = NET_ROSE_LINK_FAIL_TIMEOUT,
                .procname       = "link_fail_timeout",
                .data           = &sysctl_rose_link_fail_timeout,
                .maxlen         = sizeof(int),
                .mode           = 0644,
                .proc_handler   = &proc_dointvec_minmax,
                .strategy       = &sysctl_intvec,
                .extra1         = &min_ftimer,
                .extra2         = &max_ftimer
        },
        {
                .ctl_name       = NET_ROSE_MAX_VCS,
                .procname       = "maximum_virtual_circuits",
                .data           = &sysctl_rose_maximum_vcs,
                .maxlen         = sizeof(int),
                .mode           = 0644,
                .proc_handler   = &proc_dointvec_minmax,
                .strategy       = &sysctl_intvec,
                .extra1         = &min_maxvcs,
                .extra2         = &max_maxvcs
        },
        {
                .ctl_name       = NET_ROSE_WINDOW_SIZE,
                .procname       = "window_size",
                .data           = &sysctl_rose_window_size,
                .maxlen         = sizeof(int),
                .mode           = 0644,
                .proc_handler   = &proc_dointvec_minmax,
                .strategy       = &sysctl_intvec,
                .extra1         = &min_window,
                .extra2         = &max_window
        },
        { .ctl_name = 0 }
};

static struct ctl_path rose_path[] = {
        { .procname = "net", .ctl_name = CTL_NET, },
        { .procname = "rose", .ctl_name = NET_ROSE, },
        { }
};

void __init rose_register_sysctl(void)
{
        rose_table_header = register_sysctl_paths(rose_path, rose_table);
}

void rose_unregister_sysctl(void)
{
        unregister_sysctl_table(rose_table_header);
}

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