ramfs.h 861 B

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  1. #ifndef _LINUX_RAMFS_H
  2. #define _LINUX_RAMFS_H
  3. struct inode *ramfs_get_inode(struct super_block *sb, int mode, dev_t dev);
  4. extern int ramfs_get_sb(struct file_system_type *fs_type,
  5. int flags, const char *dev_name, void *data, struct vfsmount *mnt);
  6. #ifndef CONFIG_MMU
  7. extern int ramfs_nommu_expand_for_mapping(struct inode *inode, size_t newsize);
  8. extern unsigned long ramfs_nommu_get_unmapped_area(struct file *file,
  9. unsigned long addr,
  10. unsigned long len,
  11. unsigned long pgoff,
  12. unsigned long flags);
  13. extern int ramfs_nommu_mmap(struct file *file, struct vm_area_struct *vma);
  14. #endif
  15. extern const struct file_operations ramfs_file_operations;
  16. extern const struct vm_operations_struct generic_file_vm_ops;
  17. extern int __init init_rootfs(void);
  18. int ramfs_fill_super(struct super_block *sb, void *data, int silent);
  19. #endif