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/*
* sysctl.c - System control stuff
*
* Copyright (C) 1997 Martin von Löwis
* Copyright (C) 1997 Régis Duchesne
*/
#include "sysctl.h"
#ifdef DEBUG
#include <linux/locks.h>
#include <linux/sysctl.h>
int ntdebug = 0;
/* Add or remove the debug sysctl
* Is this really the only file system with sysctls ?
*/
void ntfs_sysctl(int add)
{
#define FS_NTFS 1
/* Definition of the sysctl */
static ctl_table ntfs_sysctls[]={
{FS_NTFS, /* ID */
"ntfs-debug", /* name in /proc */
&ntdebug,sizeof(ntdebug), /* data ptr, data size */
0644, /* mode */
0, /* child */
proc_dointvec, /* proc handler */
0, /* strategy */
0, /* proc control block */
0,0}, /* extra */
{0}
};
/* Define the parent file : /proc/sys/fs */
static ctl_table sysctls_root[]={
{CTL_FS,
"fs",
NULL,0,
0555,
ntfs_sysctls},
{0}
};
static struct ctl_table_header *sysctls_root_header = NULL;
if(add){
if(!sysctls_root_header)
sysctls_root_header = register_sysctl_table(sysctls_root, 0);
} else if(sysctls_root_header) {
unregister_sysctl_table(sysctls_root_header);
sysctls_root_header = NULL;
}
}
#endif /* DEBUG */
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