linux/lib/notifier-error-inject.c

// SPDX-License-Identifier: GPL-2.0-only
#include <linux/module.h>

#include "notifier-error-inject.h"

static int debugfs_errno_set(void *data, u64 val)
{ … }

static int debugfs_errno_get(void *data, u64 *val)
{ … }

DEFINE_SIMPLE_ATTRIBUTE_SIGNED(…);

static struct dentry *debugfs_create_errno(const char *name, umode_t mode,
				struct dentry *parent, int *value)
{ … }

static int notifier_err_inject_callback(struct notifier_block *nb,
				unsigned long val, void *p)
{ … }

struct dentry *notifier_err_inject_dir;
EXPORT_SYMBOL_GPL(…);

struct dentry *notifier_err_inject_init(const char *name, struct dentry *parent,
			struct notifier_err_inject *err_inject, int priority)
{ … }
EXPORT_SYMBOL_GPL(…);

static int __init err_inject_init(void)
{ … }

static void __exit err_inject_exit(void)
{ … }

module_init(…) …;
module_exit(err_inject_exit);

MODULE_DESCRIPTION(…) …;
MODULE_LICENSE(…) …;
MODULE_AUTHOR(…) …;