overlayfs.h (9678e630305724487f1fc101d6b83c383ff9cc90) overlayfs.h (1eff1a1deec727bacead79ec64554c1df190f43c)
1/*
2 *
3 * Copyright (C) 2011 Novell Inc.
4 *
5 * This program is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 as published by
7 * the Free Software Foundation.
8 */

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246{
247 return ovl_check_dir_xattr(dentry, OVL_XATTR_IMPURE);
248}
249
250
251/* namei.c */
252int ovl_verify_origin(struct dentry *dentry, struct dentry *origin,
253 bool is_upper, bool set);
1/*
2 *
3 * Copyright (C) 2011 Novell Inc.
4 *
5 * This program is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 as published by
7 * the Free Software Foundation.
8 */

--- 237 unchanged lines hidden (view full) ---

246{
247 return ovl_check_dir_xattr(dentry, OVL_XATTR_IMPURE);
248}
249
250
251/* namei.c */
252int ovl_verify_origin(struct dentry *dentry, struct dentry *origin,
253 bool is_upper, bool set);
254int ovl_verify_index(struct dentry *index, struct ovl_path *lower,
255 unsigned int numlower);
254int ovl_verify_index(struct ovl_fs *ofs, struct dentry *index);
256int ovl_get_index_name(struct dentry *origin, struct qstr *name);
257int ovl_path_next(int idx, struct dentry *dentry, struct path *path);
255int ovl_get_index_name(struct dentry *origin, struct qstr *name);
256int ovl_path_next(int idx, struct dentry *dentry, struct path *path);
258struct dentry *ovl_lookup(struct inode *dir, struct dentry *dentry, unsigned int flags);
257struct dentry *ovl_lookup(struct inode *dir, struct dentry *dentry,
258 unsigned int flags);
259bool ovl_lower_positive(struct dentry *dentry);
260
261/* readdir.c */
262extern const struct file_operations ovl_dir_operations;
263int ovl_check_empty_dir(struct dentry *dentry, struct list_head *list);
264void ovl_cleanup_whiteouts(struct dentry *upper, struct list_head *list);
265void ovl_cache_free(struct list_head *list);
266void ovl_dir_cache_free(struct inode *inode);
267int ovl_check_d_type_supported(struct path *realpath);
268void ovl_workdir_cleanup(struct inode *dir, struct vfsmount *mnt,
269 struct dentry *dentry, int level);
259bool ovl_lower_positive(struct dentry *dentry);
260
261/* readdir.c */
262extern const struct file_operations ovl_dir_operations;
263int ovl_check_empty_dir(struct dentry *dentry, struct list_head *list);
264void ovl_cleanup_whiteouts(struct dentry *upper, struct list_head *list);
265void ovl_cache_free(struct list_head *list);
266void ovl_dir_cache_free(struct inode *inode);
267int ovl_check_d_type_supported(struct path *realpath);
268void ovl_workdir_cleanup(struct inode *dir, struct vfsmount *mnt,
269 struct dentry *dentry, int level);
270int ovl_indexdir_cleanup(struct dentry *dentry, struct vfsmount *mnt,
271 struct ovl_path *lower, unsigned int numlower);
270int ovl_indexdir_cleanup(struct ovl_fs *ofs);
272
273/* inode.c */
274int ovl_set_nlink_upper(struct dentry *dentry);
275int ovl_set_nlink_lower(struct dentry *dentry);
276unsigned int ovl_get_nlink(struct dentry *lowerdentry,
277 struct dentry *upperdentry,
278 unsigned int fallback);
279int ovl_setattr(struct dentry *dentry, struct iattr *attr);

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272/* inode.c */
273int ovl_set_nlink_upper(struct dentry *dentry);
274int ovl_set_nlink_lower(struct dentry *dentry);
275unsigned int ovl_get_nlink(struct dentry *lowerdentry,
276 struct dentry *upperdentry,
277 unsigned int fallback);
278int ovl_setattr(struct dentry *dentry, struct iattr *attr);

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