.\"-
.\" Copyright (c) 2001 Chris D. Faulhaber
.\" All rights reserved.
.\"
.\" Redistribution and use in source and binary forms, with or without
.\" modification, are permitted provided that the following conditions
.\" are met:
.\" 1. Redistributions of source code must retain the above copyright
.\"    notice, this list of conditions and the following disclaimer.
.\" 2. Redistributions in binary form must reproduce the above copyright
.\"    notice, this list of conditions and the following disclaimer in the
.\"    documentation and/or other materials provided with the distribution.
.\"
.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR THE VOICES IN HIS HEAD BE
.\" LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
.\" POSSIBILITY OF SUCH DAMAGE.
.\"
.\" $FreeBSD: src/lib/libc/posix1e/acl_get_permset.3,v 1.5 2002/12/18 12:45:09 ru Exp $
.\"
.Dd March 10, 2001
.Dt ACL_GET_FLAGSET_NP 3
.Os
.Sh NAME
.Nm acl_get_flagset_np
.Nd retrieve flag set from an ACL or ACL entry
.Sh LIBRARY
.Lb libc
.Sh SYNOPSIS
.In sys/types.h
.In sys/acl.h
.Ft int
.Fn acl_get_flagset_np "void *obj" "acl_flagset_t *flagset_p"
.Sh DESCRIPTION
The
.Fn acl_get_flagset_np
function
is a nonstandard extension that returns via
.Fa flagset_p
a descriptor to the flag set in the ACL or ACL entry
.Fa obj .
Subsequent operations using the returned flag set operate
on the permission set within the ACL or ACL entry.
.Sh RETURN VALUES
.Rv -std acl_get_flagset
.Sh ERRORS
The
.Fn acl_get_flagset
function fails if:
.Bl -tag -width Er
.It Bq Er EINVAL
Argument
.Fa obj
is not a valid descriptor for an ACL or ACL entry.
.El
.Sh SEE ALSO
.Xr acl 3 ,
.Xr acl_add_flag 3 ,
.Xr acl_clear_flagss 3 ,
.Xr acl_delete_flag 3 ,
.Xr acl_set_flagset 3 ,
.Sh AUTHORS
.An Michael Smith
.An Chris D. Faulhaber