4 (C) 1999, 2000 Andreas Gruenbacher, <a.gruenbacher@computer.org>
6 This program is free software: you can redistribute it and/or modify it
7 under the terms of the GNU Lesser General Public License as published by
8 the Free Software Foundation, either version 2.1 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program. If not, see <http://www.gnu.org/licenses/>.
20 #ifndef __ACL_LIBACL_H
21 #define __ACL_LIBACL_H
29 /* Flags for acl_to_any_text() */
31 /* Print NO, SOME or ALL effective permissions comments. SOME prints
32 effective rights comments for entries which have different permissions
33 than effective permissions. */
34 #define TEXT_SOME_EFFECTIVE 0x01
35 #define TEXT_ALL_EFFECTIVE 0x02
37 /* Align effective permission comments to column 32 using tabs or
39 #define TEXT_SMART_INDENT 0x04
41 /* User and group IDs instead of names. */
42 #define TEXT_NUMERIC_IDS 0x08
44 /* Only output the first letter of entry types
45 ("u::rwx" instead of "user::rwx"). */
46 #define TEXT_ABBREVIATE 0x10
48 /* acl_check error codes */
50 #define ACL_MULTI_ERROR (0x1000) /* multiple unique objects */
51 #define ACL_DUPLICATE_ERROR (0x2000) /* duplicate Id's in entries */
52 #define ACL_MISS_ERROR (0x3000) /* missing required entry */
53 #define ACL_ENTRY_ERROR (0x4000) /* wrong entry type */
55 extern char *acl_to_any_text(acl_t acl, const char *prefix,
56 char separator, int options);
57 extern int acl_cmp(acl_t acl1, acl_t acl2);
58 extern int acl_check(acl_t acl, int *last);
59 extern acl_t acl_from_mode(mode_t mode);
60 extern int acl_equiv_mode(acl_t acl, mode_t *mode_p);
61 int acl_extended_file(const char *path_p);
62 int acl_extended_file_nofollow(const char *path_p);
63 int acl_extended_fd(int fd);
64 extern int acl_entries(acl_t acl);
65 extern const char *acl_error(int code);
66 extern int acl_get_perm(acl_permset_t permset_d, acl_perm_t perm);
68 /* Copying permissions between files */
70 extern int perm_copy_file (const char *, const char *,
71 struct error_context *);
72 extern int perm_copy_fd (const char *, int, const char *, int,
73 struct error_context *);
79 #endif /* __ACL_LIBACL_H */