xref: /freebsd/lib/libsysdecode/sysdecode_cap_rights.3 (revision 90aad5d3e44d137ce80d2ec257de07c7c1367bd3)
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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