1 /* SPDX-License-Identifier: GPL-2.0 */
3 * fs/sysfs/sysfs.h - sysfs internal header file
5 * Copyright (c) 2001-3 Patrick Mochel
6 * Copyright (c) 2007 SUSE Linux Products GmbH
10 #ifndef __SYSFS_INTERNAL_H
11 #define __SYSFS_INTERNAL_H
13 #include <linux/sysfs.h>
18 extern struct kernfs_node *sysfs_root_kn;
23 extern spinlock_t sysfs_symlink_target_lock;
25 void sysfs_warn_dup(struct kernfs_node *parent, const char *name);
30 int sysfs_add_file_mode_ns(struct kernfs_node *parent,
31 const struct attribute *attr, bool is_bin,
32 umode_t amode, kuid_t uid, kgid_t gid,
38 int sysfs_create_link_sd(struct kernfs_node *kn, struct kobject *target,
41 #endif /* __SYSFS_INTERNAL_H */