xref: /freebsd/lib/libc/posix1e/acl_free.3 (revision c32381ada4857b3c94e52f27fce687ebfdc75235)
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2.\" Copyright (c) 2000 Robert N. M. Watson
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26.\"       $FreeBSD$
27.\"
28.Dd January 28, 2000
29.Dt ACL_FREE 3
30.Os FreeBSD 4.0
31.Sh NAME
32.Nm acl_free
33.Nd Free ACL working state
34.Sh SYNOPSIS
35.Fd #include <sys/types.h>
36.Fd #include <sys/acl.h>
37.Ft int
38.Fn acl_free "void *obj_p"
39.Sh DESCRIPTION
40The
41.Fn acl_free
42call allows the freeing of ACL working space, such as is allocated by
43.Xr acl_dup 3 ,
44or
45.Xr acl_from_text 3 .
46.Sh IMPLEMENTATION NOTES
47FreeBSD's support for POSIX.1e interfaces and features is still under
48development at this time.
49.Sh RETURN VALUES
50In the event of success, 0 is returned.  In the event of failure, -1 is
51returned, and
52.Va errno
53is set to indicate the error.
54.Sh ERRORS
55If any of the following conditions occur, the
56.Fn acl_free
57function shall return -1 and set
58.Va errno
59to the corresponding value:
60.Bl -tag -width Er
61.It Bq Er EINVAL
62The value of the
63.Va obj_p
64argument is invalid.
65.El
66.Sh SEE ALSO
67.Xr acl 3 ,
68.Xr acl_dup 3 ,
69.Xr acl_from_text 3 ,
70.Xr acl_get 3 ,
71.Xr acl_init 3 ,
72.Xr posix1e 3
73.Sh STANDARDS
74POSIX.1e is described in IEEE POSIX.1e draft 17.  Discussion
75of the draft continues on the cross-platform POSIX.1e implementation
76mailing list.  To join this list, see the
77.Fx
78POSIX.1e implementation
79page for more information.
80.Sh HISTORY
81POSIX.1e support was introduced in
82.Fx 4.0 ,
83and development continues.
84.Sh AUTHORS
85.An Robert N M Watson
86.Sh BUGS
87These features are not yet fully implemented.  In particular, the shipped
88version of UFS/FFS does not support storage of additional security labels,
89and so is unable to (easily) provide support for most of these features.
90