LXR linux/include/linux/ramfs.h

   1/* SPDX-License-Identifier: GPL-2.0 */
   2#ifndef _LINUX_RAMFS_H
   3#define _LINUX_RAMFS_H
   4
   5#include <linux/fs_parser.h> // bleh...
   6
   7struct inode *ramfs_get_inode(struct super_block *sb, const struct inode *dir,
   8         umode_t mode, dev_t dev);
   9extern int ramfs_init_fs_context(struct fs_context *fc);
  10
  11#ifdef CONFIG_MMU
  12static inline int
  13ramfs_nommu_expand_for_mapping(struct inode *inode, size_t newsize)
  14{
  15        return 0;
  16}
  17#else
  18extern int ramfs_nommu_expand_for_mapping(struct inode *inode, size_t newsize);
  19#endif
  20
  21extern const struct fs_parameter_spec ramfs_fs_parameters[];
  22extern const struct file_operations ramfs_file_operations;
  23extern const struct vm_operations_struct generic_file_vm_ops;
  24
  25#endif
  26