1.\"
2.\" Copyright (c) 2016 John Baldwin <jhb@FreeBSD.org>
3.\"
4.\" Redistribution and use in source and binary forms, with or without
5.\" modification, are permitted provided that the following conditions
6.\" are met:
7.\" 1. Redistributions of source code must retain the above copyright
8.\"    notice, this list of conditions and the following disclaimer.
9.\" 2. Redistributions in binary form must reproduce the above copyright
10.\"    notice, this list of conditions and the following disclaimer in the
11.\"    documentation and/or other materials provided with the distribution.
12.\"
13.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
14.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
16.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
17.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
18.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
19.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
20.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
21.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
22.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
23.\" SUCH DAMAGE.
24.\"
25.Dd April 11, 2022
26.Dt sysdecode_cap_rights 3
27.Os
28.Sh NAME
29.Nm sysdecode_cap_rights
30.Nd output list of capability rights
31.Sh LIBRARY
32.Lb libsysdecode
33.Sh SYNOPSIS
34.In sysdecode.h
35.Ft void
36.Fn sysdecode_cap_rights "FILE *fp" "cap_rights_t *rightsp"
37.Sh DESCRIPTION
38The
39.Fn sysdecode_cap_rights
40function outputs a comma-separated list of capability rights at
41.Fa rightsp
42to the stream
43.Fa fp .
44.Pp
45Note that some capability rights are supersets of others; for example,
46.Dv CAP_PREAD
47is the union of
48.Dv CAP_READ
49and
50.Dv CAP_SEEK .
51.Fn sysdecode_cap_rights
52emits a minimal list of rights whose union is equal to
53.Fa *rightsp .
54For example, if both
55.Dv CAP_READ
56and
57.Dv CAP_SEEK
58are set in
59.Fa *rightsp ,
60then
61.Fn sysdecode_cap_rights
62will include only
63.Dv CAP_PREAD
64in the output list.
65.Sh SEE ALSO
66.Xr sysdecode 3
67