LXR linux/fs/sysfs/sysfs.h

   1/* SPDX-License-Identifier: GPL-2.0 */
   2/*
   3 * fs/sysfs/sysfs.h - sysfs internal header file
   4 *
   5 * Copyright (c) 2001-3 Patrick Mochel
   6 * Copyright (c) 2007 SUSE Linux Products GmbH
   7 * Copyright (c) 2007 Tejun Heo <teheo@suse.de>
   8 */
   9
  10#ifndef __SYSFS_INTERNAL_H
  11#define __SYSFS_INTERNAL_H
  12
  13#include <linux/sysfs.h>
  14
  15/*
  16 * mount.c
  17 */
  18extern struct kernfs_node *sysfs_root_kn;
  19
  20/*
  21 * dir.c
  22 */
  23extern spinlock_t sysfs_symlink_target_lock;
  24
  25void sysfs_warn_dup(struct kernfs_node *parent, const char *name);
  26
  27/*
  28 * file.c
  29 */
  30int 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,
  33                           const void *ns);
  34
  35/*
  36 * symlink.c
  37 */
  38int sysfs_create_link_sd(struct kernfs_node *kn, struct kobject *target,
  39                         const char *name);
  40
  41#endif  /* __SYSFS_INTERNAL_H */
  42