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1/* SPDX-License-Identifier: GPL-2.0 */2/*3 * fs/sysfs/sysfs.h - sysfs internal header file4 *5 * Copyright (c) 2001-3 Patrick Mochel6 * Copyright (c) 2007 SUSE Linux Products GmbH7 * Copyright (c) 2007 Tejun Heo <teheo@suse.de>8 */9 10#ifndef __SYSFS_INTERNAL_H11#define __SYSFS_INTERNAL_H12 13#include <linux/sysfs.h>14 15/*16 * mount.c17 */18extern struct kernfs_node *sysfs_root_kn;19 20/*21 * dir.c22 */23extern spinlock_t sysfs_symlink_target_lock;24 25void sysfs_warn_dup(struct kernfs_node *parent, const char *name);26 27/*28 * file.c29 */30int sysfs_add_file_mode_ns(struct kernfs_node *parent,31 const struct attribute *attr, umode_t amode, kuid_t uid,32 kgid_t gid, const void *ns);33int sysfs_add_bin_file_mode_ns(struct kernfs_node *parent,34 const struct bin_attribute *battr, umode_t mode,35 kuid_t uid, kgid_t gid, const void *ns);36 37/*38 * symlink.c39 */40int sysfs_create_link_sd(struct kernfs_node *kn, struct kobject *target,41 const char *name);42 43#endif /* __SYSFS_INTERNAL_H */44