linux/fs/lockd/procfs.c

// SPDX-License-Identifier: GPL-2.0
/*
 * Procfs support for lockd
 *
 * Copyright (c) 2014 Jeff Layton <[email protected]>
 */

#include <linux/fs.h>
#include <linux/proc_fs.h>
#include <linux/module.h>
#include <linux/nsproxy.h>
#include <net/net_namespace.h>

#include "netns.h"
#include "procfs.h"

/*
 * We only allow strings that start with 'Y', 'y', or '1'.
 */
static ssize_t
nlm_end_grace_write(struct file *file, const char __user *buf, size_t size,
		    loff_t *pos)
{ … }

static ssize_t
nlm_end_grace_read(struct file *file, char __user *buf, size_t size,
		   loff_t *pos)
{ … }

static const struct proc_ops lockd_end_grace_proc_ops = …;

int __init
lockd_create_procfs(void)
{ … }

void __exit
lockd_remove_procfs(void)
{ … }