2 * Copyright (C) 2008 Andre Noll <maan@systemlinux.org>
4 * Licensed under the GPL v2. For licencing details see COPYING.
7 /** The columns of the id table. */
8 enum user_table_columns {
9 /** The numer of the directory. */
11 /** The number of bytes of all regular files in this dir owned by this id. */
13 /** The number of files in this dir owned by this id. */
15 /** Number of columns in this table. */
19 /** Information about one admissible user. */
23 /** \sa enum uid_info_flags. */
27 /** The user table of this user.*/
28 struct osl_table *table;
29 /** Total number of files owned by this user. */
31 /** Total number of bytes owned by this user. */
33 /** Total number of directories that contain at least one file */
35 /** The description of the user table. */
36 struct osl_table_description *desc;
39 /** An opaque struct that contains info about which users are admissible. */
42 int create_user_table(uint32_t uid, struct user_info **ui_ptr);
43 int read_uid_file(void);
44 int write_uid_file(void);
46 void create_hash_table(unsigned bits);
47 void sort_hash_table(int (*comp)(struct user_info *, struct user_info *));
49 int for_each_admissible_user(int (*func)(struct user_info *, void *),
51 int parse_uid_arg(const char *orig_arg, struct uid_range **ur);
52 int append_users(char **users, int num_users,
53 struct uid_range **admissible_uids, int num_uid_ranges);
54 void close_user_tables(void);
55 int open_admissible_user_tables(struct uid_range *admissible_uids);