cifsfs.h 4.6 KB

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  1. /*
  2. * fs/cifs/cifsfs.h
  3. *
  4. * Copyright (c) International Business Machines Corp., 2002, 2005
  5. * Author(s): Steve French (sfrench@us.ibm.com)
  6. *
  7. * This library is free software; you can redistribute it and/or modify
  8. * it under the terms of the GNU Lesser General Public License as published
  9. * by the Free Software Foundation; either version 2.1 of the License, or
  10. * (at your option) any later version.
  11. *
  12. * This library is distributed in the hope that it will be useful,
  13. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
  15. * the GNU Lesser General Public License for more details.
  16. *
  17. * You should have received a copy of the GNU Lesser General Public License
  18. * along with this library; if not, write to the Free Software
  19. * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  20. */
  21. #ifndef _CIFSFS_H
  22. #define _CIFSFS_H
  23. #define ROOT_I 2
  24. #ifndef FALSE
  25. #define FALSE 0
  26. #endif
  27. #ifndef TRUE
  28. #define TRUE 1
  29. #endif
  30. extern const struct address_space_operations cifs_addr_ops;
  31. extern const struct address_space_operations cifs_addr_ops_smallbuf;
  32. /* Functions related to super block operations */
  33. /* extern const struct super_operations cifs_super_ops;*/
  34. extern void cifs_read_inode(struct inode *);
  35. /*extern void cifs_delete_inode(struct inode *);*/ /* BB not needed yet */
  36. /* extern void cifs_write_inode(struct inode *); */ /* BB not needed yet */
  37. /* Functions related to inodes */
  38. extern const struct inode_operations cifs_dir_inode_ops;
  39. extern int cifs_create(struct inode *, struct dentry *, int,
  40. struct nameidata *);
  41. extern struct dentry * cifs_lookup(struct inode *, struct dentry *,
  42. struct nameidata *);
  43. extern int cifs_unlink(struct inode *, struct dentry *);
  44. extern int cifs_hardlink(struct dentry *, struct inode *, struct dentry *);
  45. extern int cifs_mknod(struct inode *, struct dentry *, int, dev_t);
  46. extern int cifs_mkdir(struct inode *, struct dentry *, int);
  47. extern int cifs_rmdir(struct inode *, struct dentry *);
  48. extern int cifs_rename(struct inode *, struct dentry *, struct inode *,
  49. struct dentry *);
  50. extern int cifs_revalidate(struct dentry *);
  51. extern int cifs_getattr(struct vfsmount *, struct dentry *, struct kstat *);
  52. extern int cifs_setattr(struct dentry *, struct iattr *);
  53. extern const struct inode_operations cifs_file_inode_ops;
  54. extern const struct inode_operations cifs_symlink_inode_ops;
  55. /* Functions related to files and directories */
  56. extern const struct file_operations cifs_file_ops;
  57. extern const struct file_operations cifs_file_direct_ops; /* if directio mount */
  58. extern const struct file_operations cifs_file_nobrl_ops;
  59. extern const struct file_operations cifs_file_direct_nobrl_ops; /* if directio mount */
  60. extern int cifs_open(struct inode *inode, struct file *file);
  61. extern int cifs_close(struct inode *inode, struct file *file);
  62. extern int cifs_closedir(struct inode *inode, struct file *file);
  63. extern ssize_t cifs_user_read(struct file *file, char __user *read_data,
  64. size_t read_size, loff_t * poffset);
  65. extern ssize_t cifs_user_write(struct file *file, const char __user *write_data,
  66. size_t write_size, loff_t * poffset);
  67. extern int cifs_lock(struct file *, int, struct file_lock *);
  68. extern int cifs_fsync(struct file *, struct dentry *, int);
  69. extern int cifs_flush(struct file *, fl_owner_t id);
  70. extern int cifs_file_mmap(struct file * , struct vm_area_struct *);
  71. extern const struct file_operations cifs_dir_ops;
  72. extern int cifs_dir_open(struct inode *inode, struct file *file);
  73. extern int cifs_readdir(struct file *file, void *direntry, filldir_t filldir);
  74. extern int cifs_dir_notify(struct file *, unsigned long arg);
  75. /* Functions related to dir entries */
  76. extern struct dentry_operations cifs_dentry_ops;
  77. extern struct dentry_operations cifs_ci_dentry_ops;
  78. /* Functions related to symlinks */
  79. extern void *cifs_follow_link(struct dentry *direntry, struct nameidata *nd);
  80. extern void cifs_put_link(struct dentry *direntry, struct nameidata *nd, void *);
  81. extern int cifs_readlink(struct dentry *direntry, char __user *buffer,
  82. int buflen);
  83. extern int cifs_symlink(struct inode *inode, struct dentry *direntry,
  84. const char *symname);
  85. extern int cifs_removexattr(struct dentry *, const char *);
  86. extern int cifs_setxattr(struct dentry *, const char *, const void *,
  87. size_t, int);
  88. extern ssize_t cifs_getxattr(struct dentry *, const char *, void *, size_t);
  89. extern ssize_t cifs_listxattr(struct dentry *, char *, size_t);
  90. extern int cifs_ioctl (struct inode * inode, struct file * filep,
  91. unsigned int command, unsigned long arg);
  92. #define CIFS_VERSION "1.48"
  93. #endif /* _CIFSFS_H */