1/*-
2 * SPDX-License-Identifier: BSD-2-Clause
3 *
4 * Copyright (c) 2013 FreeBSD Foundation
5 *
6 * This software was developed by Pawel Jakub Dawidek under sponsorship from
7 * the FreeBSD Foundation.
8 *
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
11 * are met:
12 * 1. Redistributions of source code must retain the above copyright
13 *    notice, this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 *    notice, this list of conditions and the following disclaimer in the
16 *    documentation and/or other materials provided with the distribution.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
19 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
22 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
23 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
24 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
26 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
28 * SUCH DAMAGE.
29 */
30
31#ifndef _SYS_CAPRIGHTS_H_
32#define	_SYS_CAPRIGHTS_H_
33
34/*
35 * The top two bits in the first element of the cr_rights[] array contain
36 * total number of elements in the array - 2. This means if those two bits are
37 * equal to 0, we have 2 array elements.
38 * The top two bits in all remaining array elements should be 0.
39 * The next five bits contain array index. Only one bit is used and bit position
40 * in this five-bits range defines array index. This means there can be at most
41 * five array elements.
42 */
43#define	CAP_RIGHTS_VERSION_00	0
44/*
45#define	CAP_RIGHTS_VERSION_01	1
46#define	CAP_RIGHTS_VERSION_02	2
47#define	CAP_RIGHTS_VERSION_03	3
48*/
49#define	CAP_RIGHTS_VERSION	CAP_RIGHTS_VERSION_00
50
51struct cap_rights {
52	uint64_t	cr_rights[CAP_RIGHTS_VERSION + 2];
53};
54
55#ifndef	_CAP_RIGHTS_T_DECLARED
56#define	_CAP_RIGHTS_T_DECLARED
57typedef	struct cap_rights	cap_rights_t;
58#endif
59
60#ifdef _KERNEL
61extern cap_rights_t cap_accept_rights;
62extern cap_rights_t cap_bind_rights;
63extern cap_rights_t cap_connect_rights;
64extern cap_rights_t cap_event_rights;
65extern cap_rights_t cap_fchdir_rights;
66extern cap_rights_t cap_fchflags_rights;
67extern cap_rights_t cap_fchmod_rights;
68extern cap_rights_t cap_fchown_rights;
69extern cap_rights_t cap_fcntl_rights;
70extern cap_rights_t cap_fexecve_rights;
71extern cap_rights_t cap_flock_rights;
72extern cap_rights_t cap_fpathconf_rights;
73extern cap_rights_t cap_fstat_rights;
74extern cap_rights_t cap_fstatfs_rights;
75extern cap_rights_t cap_fsync_rights;
76extern cap_rights_t cap_ftruncate_rights;
77extern cap_rights_t cap_futimes_rights;
78extern cap_rights_t cap_getpeername_rights;
79extern cap_rights_t cap_getsockopt_rights;
80extern cap_rights_t cap_getsockname_rights;
81extern cap_rights_t cap_ioctl_rights;
82extern cap_rights_t cap_linkat_source_rights;
83extern cap_rights_t cap_linkat_target_rights;
84extern cap_rights_t cap_listen_rights;
85extern cap_rights_t cap_mkdirat_rights;
86extern cap_rights_t cap_mkfifoat_rights;
87extern cap_rights_t cap_mknodat_rights;
88extern cap_rights_t cap_mmap_rights;
89extern cap_rights_t cap_no_rights;
90extern cap_rights_t cap_pdgetpid_rights;
91extern cap_rights_t cap_pdkill_rights;
92extern cap_rights_t cap_pread_rights;
93extern cap_rights_t cap_pwrite_rights;
94extern cap_rights_t cap_read_rights;
95extern cap_rights_t cap_recv_rights;
96extern cap_rights_t cap_renameat_source_rights;
97extern cap_rights_t cap_renameat_target_rights;
98extern cap_rights_t cap_seek_rights;
99extern cap_rights_t cap_send_rights;
100extern cap_rights_t cap_send_connect_rights;
101extern cap_rights_t cap_setsockopt_rights;
102extern cap_rights_t cap_shutdown_rights;
103extern cap_rights_t cap_symlinkat_rights;
104extern cap_rights_t cap_unlinkat_rights;
105extern cap_rights_t cap_write_rights;
106#endif
107
108#endif /* !_SYS_CAPRIGHTS_H_ */
109