sysfs.h 844 B

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  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. #ifndef __SYSFS_INTERNAL_H
  10. #define __SYSFS_INTERNAL_H
  11. #include <linux/sysfs.h>
  12. /*
  13. * mount.c
  14. */
  15. extern struct kernfs_node *sysfs_root_kn;
  16. /*
  17. * dir.c
  18. */
  19. extern spinlock_t sysfs_symlink_target_lock;
  20. void sysfs_warn_dup(struct kernfs_node *parent, const char *name);
  21. /*
  22. * file.c
  23. */
  24. int sysfs_add_file_mode_ns(struct kernfs_node *parent,
  25. const struct attribute *attr, bool is_bin,
  26. umode_t amode, kuid_t uid, kgid_t gid,
  27. const void *ns);
  28. /*
  29. * symlink.c
  30. */
  31. int sysfs_create_link_sd(struct kernfs_node *kn, struct kobject *target,
  32. const char *name);
  33. #endif /* __SYSFS_INTERNAL_H */