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/* sysctl.c: Rx RPC control
*
* Copyright (C) 2002 Red Hat, Inc. All Rights Reserved.
* Written by David Howells (dhowells@redhat.com)
*
* 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.
*/
#include <linux/sched.h>
#include <linux/slab.h>
#include <linux/module.h>
#include <linux/sysctl.h>
#include <rxrpc/types.h>
#include <rxrpc/rxrpc.h>
#include <asm/errno.h>
#include "internal.h"
int rxrpc_ktrace;
int rxrpc_kdebug;
int rxrpc_kproto;
int rxrpc_knet;
#ifdef CONFIG_SYSCTL
static struct ctl_table_header *rxrpc_sysctl = NULL;
static ctl_table rxrpc_sysctl_table[] = {
{
.ctl_name = 1,
.procname = "kdebug",
.data = &rxrpc_kdebug,
.maxlen = sizeof(int),
.mode = 0644,
.proc_handler = &proc_dointvec
},
{
.ctl_name = 2,
.procname = "ktrace",
.data = &rxrpc_ktrace,
.maxlen = sizeof(int),
.mode = 0644,
.proc_handler = &proc_dointvec
},
{
.ctl_name = 3,
.procname = "kproto",
.data = &rxrpc_kproto,
.maxlen = sizeof(int),
.mode = 0644,
.proc_handler = &proc_dointvec
},
{
.ctl_name = 4,
.procname = "knet",
.data = &rxrpc_knet,
.maxlen = sizeof(int),
.mode = 0644,
.proc_handler = &proc_dointvec
},
{
.ctl_name = 5,
.procname = "peertimo",
.data = &rxrpc_peer_timeout,
.maxlen = sizeof(unsigned long),
.mode = 0644,
.proc_handler = &proc_doulongvec_minmax
},
{
.ctl_name = 6,
.procname = "conntimo",
.data = &rxrpc_conn_timeout,
.maxlen = sizeof(unsigned long),
.mode = 0644,
.proc_handler = &proc_doulongvec_minmax
},
{ .ctl_name = 0 }
};
static ctl_table rxrpc_dir_sysctl_table[] = {
{
.ctl_name = 1,
.procname = "rxrpc",
.maxlen = 0,
.mode = 0555,
.child = rxrpc_sysctl_table
},
{ .ctl_name = 0 }
};
#endif /* CONFIG_SYSCTL */
/*****************************************************************************/
/*
* initialise the sysctl stuff for Rx RPC
*/
int rxrpc_sysctl_init(void)
{
#ifdef CONFIG_SYSCTL
rxrpc_sysctl = register_sysctl_table(rxrpc_dir_sysctl_table);
if (!rxrpc_sysctl)
return -ENOMEM;
#endif /* CONFIG_SYSCTL */
return 0;
} /* end rxrpc_sysctl_init() */
/*****************************************************************************/
/*
* clean up the sysctl stuff for Rx RPC
*/
void rxrpc_sysctl_cleanup(void)
{
#ifdef CONFIG_SYSCTL
if (rxrpc_sysctl) {
unregister_sysctl_table(rxrpc_sysctl);
rxrpc_sysctl = NULL;
}
#endif /* CONFIG_SYSCTL */
} /* end rxrpc_sysctl_cleanup() */
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