ramfs.h 746 B

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  1. /* SPDX-License-Identifier: GPL-2.0 */
  2. #ifndef _LINUX_RAMFS_H
  3. #define _LINUX_RAMFS_H
  4. #include <linux/fs_parser.h> // bleh...
  5. struct inode *ramfs_get_inode(struct super_block *sb, const struct inode *dir,
  6. umode_t mode, dev_t dev);
  7. extern int ramfs_init_fs_context(struct fs_context *fc);
  8. extern void ramfs_kill_sb(struct super_block *sb);
  9. #ifdef CONFIG_MMU
  10. static inline int
  11. ramfs_nommu_expand_for_mapping(struct inode *inode, size_t newsize)
  12. {
  13. return 0;
  14. }
  15. #else
  16. extern int ramfs_nommu_expand_for_mapping(struct inode *inode, size_t newsize);
  17. #endif
  18. extern const struct fs_parameter_spec ramfs_fs_parameters[];
  19. extern const struct file_operations ramfs_file_operations;
  20. extern const struct vm_operations_struct generic_file_vm_ops;
  21. #endif