.\"-
.\" Copyright (c) 2000, 2002 Robert N. M. Watson
.\" All rights reserved.
.\"
.\" This software was developed by Robert Watson for the TrustedBSD Project.
.\"
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.\" $FreeBSD$
.\"
.Dd January 28, 2000
.Dt ACL_FREE 3
.Os
.Sh NAME
.Nm acl_free
.Nd free ACL working state
.Sh LIBRARY
.Lb libc
.Sh SYNOPSIS
.In sys/types.h
.In sys/acl.h
.Ft int
.Fn acl_free "void *obj_p"
.Sh DESCRIPTION
The
.Fn acl_free
call allows the freeing of ACL working space, such as is allocated by
.Xr acl_dup 3 ,
or
.Xr acl_from_text 3 .
.Sh IMPLEMENTATION NOTES
.Fx Ns 's
support for POSIX.1e interfaces and features is still under
development at this time.
.Sh RETURN VALUES
.Rv -std acl_free
.Sh ERRORS
If any of the following conditions occur, the
.Fn acl_free
function shall return -1 and set
.Va errno
to the corresponding value:
.Bl -tag -width Er
.It Bq Er EINVAL
The value of the
.Va obj_p
argument is invalid.
.El
.Sh SEE ALSO
.Xr acl 3 ,
.Xr acl_dup 3 ,
.Xr acl_from_text 3 ,
.Xr acl_get 3 ,
.Xr acl_init 3 ,
.Xr posix1e 3
.Sh STANDARDS
POSIX.1e is described in IEEE POSIX.1e draft 17.
Discussion
of the draft continues on the cross-platform POSIX.1e implementation
mailing list.
To join this list, see the
.Fx
POSIX.1e implementation
page for more information.
.Sh HISTORY
POSIX.1e support was introduced in
.Fx 4.0 ,
and development continues.
.Sh AUTHORS
.An Robert N M Watson