/*

  File: acl_get_qualifier.c

  Copyright (C) 1999, 2000

  Andreas Gruenbacher, <a.gruenbacher@bestbits.at>

  This program is free software; you can redistribute it and/or

  modify it under the terms of the GNU Lesser General Public

  License as published by the Free Software Foundation; either

  version 2.1 of the License, or (at your option) any later version.

  This program is distributed in the hope that it will be useful,

  but WITHOUT ANY WARRANTY; without even the implied warranty of

  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

  Lesser General Public License for more details.

  You should have received a copy of the GNU Lesser General Public

  License along with this library; if not, write to the Free Software

  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

*/

#include "config.h"

#include "libacl.h"

/* 23.4.18 */

void *

acl_get_qualifier(acl_entry_t entry_d)

{

	acl_entry_obj *entry_obj_p = ext2int(acl_entry, entry_d);

	qualifier_obj *qualifier_obj_p;

	if (!entry_obj_p)

		return NULL;

	switch(entry_obj_p->etag) {

		case ACL_USER:

		case ACL_GROUP:

			break;

		default:

			errno = EINVAL;

			return NULL;

	}

	qualifier_obj_p = new_obj_p(qualifier);

	if (!qualifier_obj_p)

		return NULL;

	qualifier_obj_p->qid = entry_obj_p->eid.qid;

	return int2ext(qualifier_obj_p);

}