1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
|
/*-
* Copyright (c) 1999, 2000, 2001 Robert N. M. Watson
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD$
*/
/*
* Support functionality for the POSIX.1e ACL interface
* These calls are intended only to be called within the library.
*/
#ifndef _ACL_SUPPORT_H
#define _ACL_SUPPORT_H
#define _POSIX1E_ACL_STRING_PERM_MAXSIZE 3 /* read, write, exec */
#define _ACL_T_ALIGNMENT_BITS 13
int _acl_type_unold(acl_type_t type);
int _acl_differs(const acl_t a, const acl_t b);
int _acl_type_not_valid_for_acl(const acl_t acl, acl_type_t type);
void _acl_brand_from_type(acl_t acl, acl_type_t type);
int _acl_brand(const acl_t acl);
int _entry_brand(const acl_entry_t entry);
int _acl_brand_may_be(const acl_t acl, int brand);
int _entry_brand_may_be(const acl_entry_t entry, int brand);
void _acl_brand_as(acl_t acl, int brand);
void _entry_brand_as(const acl_entry_t entry, int brand);
int _nfs4_format_flags(char *str, size_t size, acl_flag_t var, int verbose);
int _nfs4_format_access_mask(char *str, size_t size, acl_perm_t var, int verbose);
int _nfs4_parse_flags(const char *str, acl_flag_t *var);
int _nfs4_parse_access_mask(const char *str, acl_perm_t *var);
int _posix1e_acl_check(acl_t acl);
void _posix1e_acl_sort(acl_t acl);
int _posix1e_acl(acl_t acl, acl_type_t type);
int _posix1e_acl_id_to_name(acl_tag_t tag, uid_t id, ssize_t buf_len,
char *buf, int flags);
int _posix1e_acl_perm_to_string(acl_perm_t perm, ssize_t buf_len,
char *buf);
int _posix1e_acl_string_to_perm(char *string, acl_perm_t *perm);
int _posix1e_acl_add_entry(acl_t acl, acl_tag_t tag, uid_t id,
acl_perm_t perm);
char *string_skip_whitespace(char *string);
void string_trim_trailing_whitespace(char *string);
int _acl_name_to_id(acl_tag_t tag, char *name, uid_t *id);
#endif
|
