acl_free.3 (1a0a934547909744a6a2fa4cfd5b795ec6394f05) acl_free.3 (a889d1fb766450bff9b27c3bccfe18fc39cd753d)
1.\"-
1.\"-
2.\" Copyright (c) 2000, 2002 Robert N. M. Watson
2.\" Copyright (c) 2000 Robert N. M. Watson
3.\" All rights reserved.
4.\"
3.\" All rights reserved.
4.\"
5.\" This software was developed by Robert Watson for the TrustedBSD Project.
6.\"
7.\" Redistribution and use in source and binary forms, with or without
8.\" modification, are permitted provided that the following conditions
9.\" are met:
10.\" 1. Redistributions of source code must retain the above copyright
11.\" notice, this list of conditions and the following disclaimer.
12.\" 2. Redistributions in binary form must reproduce the above copyright
13.\" notice, this list of conditions and the following disclaimer in the
14.\" documentation and/or other materials provided with the distribution.

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20.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26.\" SUCH DAMAGE.
27.\"
5.\" Redistribution and use in source and binary forms, with or without
6.\" modification, are permitted provided that the following conditions
7.\" are met:
8.\" 1. Redistributions of source code must retain the above copyright
9.\" notice, this list of conditions and the following disclaimer.
10.\" 2. Redistributions in binary form must reproduce the above copyright
11.\" notice, this list of conditions and the following disclaimer in the
12.\" documentation and/or other materials provided with the distribution.

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18.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24.\" SUCH DAMAGE.
25.\"
28.\" $FreeBSD$
26.\" $FreeBSD$
29.\"
30.Dd January 28, 2000
31.Dt ACL_FREE 3
27.\"
28.Dd January 28, 2000
29.Dt ACL_FREE 3
32.Os
30.Os FreeBSD 4.0
33.Sh NAME
34.Nm acl_free
31.Sh NAME
32.Nm acl_free
35.Nd free ACL working state
36.Sh LIBRARY
37.Lb libc
33.Nd Free ACL working state
38.Sh SYNOPSIS
34.Sh SYNOPSIS
39.In sys/types.h
40.In sys/acl.h
35.Fd #include <sys/types.h>
36.Fd #include <sys/acl.h>
41.Ft int
42.Fn acl_free "void *obj_p"
43.Sh DESCRIPTION
44The
45.Fn acl_free
46call allows the freeing of ACL working space, such as is allocated by
47.Xr acl_dup 3 ,
48or
49.Xr acl_from_text 3 .
50.Sh IMPLEMENTATION NOTES
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
51.Fx Ns 's
52support for POSIX.1e interfaces and features is still under
47FreeBSD's support for POSIX.1e interfaces and features is still under
53development at this time.
54.Sh RETURN VALUES
48development at this time.
49.Sh RETURN VALUES
55.Rv -std acl_free
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.
56.Sh ERRORS
57If any of the following conditions occur, the
58.Fn acl_free
59function shall return -1 and set
60.Va errno
61to the corresponding value:
62.Bl -tag -width Er
63.It Bq Er EINVAL

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68.Sh SEE ALSO
69.Xr acl 3 ,
70.Xr acl_dup 3 ,
71.Xr acl_from_text 3 ,
72.Xr acl_get 3 ,
73.Xr acl_init 3 ,
74.Xr posix1e 3
75.Sh STANDARDS
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

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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
76POSIX.1e is described in IEEE POSIX.1e draft 17.
77Discussion
74POSIX.1e is described in IEEE POSIX.1e draft 17. Discussion
78of the draft continues on the cross-platform POSIX.1e implementation
75of the draft continues on the cross-platform POSIX.1e implementation
79mailing list.
80To join this list, see the
81.Fx
82POSIX.1e implementation
76mailing list. To join this list, see the FreeBSD POSIX.1e implementation
83page for more information.
84.Sh HISTORY
77page for more information.
78.Sh HISTORY
85POSIX.1e support was introduced in
86.Fx 4.0 ,
87and development continues.
79POSIX.1e support was introduced in FreeBSD 4.0, and development continues.
88.Sh AUTHORS
80.Sh AUTHORS
89.An Robert N M Watson
81Robert N M Watson
82.Sh BUGS
83These features are not yet fully implemented. In particular, the shipped
84version of UFS/FFS does not support storage of additional security labels,
85and so is unable to (easily) provide support for most of these features.