OpenSolaris_b135/lib/libgss/g_rel_name.c

/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License, Version 1.0 only
 * (the "License").  You may not use this file except in compliance
 * with the License.
 *
 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
 * or http://www.opensolaris.org/os/licensing.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 */
/*
 * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
 * Use is subject to license terms.
 */

#pragma ident	"%Z%%M%	%I%	%E% SMI"

/*
 *  glue routine for gss_release_name
 */

#include <mechglueP.h>
#include <stdio.h>
#ifdef HAVE_STDLIB_H
#include <stdlib.h>
#endif
#include <string.h>

OM_uint32
gss_release_name(minor_status,
			input_name)

OM_uint32 *minor_status;
gss_name_t *input_name;

{
	gss_union_name_t	union_name;

	if (minor_status == NULL)
		return (GSS_S_CALL_INACCESSIBLE_WRITE);
	*minor_status = 0;

	/* if input_name is NULL, return error */
	if (input_name == 0)
		return (GSS_S_CALL_INACCESSIBLE_READ | GSS_S_BAD_NAME);

	/*
	 * free up the space for the external_name and then
	 * free the union_name descriptor
	 */

	union_name = (gss_union_name_t)*input_name;
	*input_name = 0;
	*minor_status = 0;

	if (union_name->name_type)
		(void) gss_release_oid(minor_status, &union_name->name_type);

	free(union_name->external_name->value);
	free(union_name->external_name);

	if (union_name->mech_type) {
		(void) __gss_release_internal_name(minor_status,
					union_name->mech_type,
					&union_name->mech_name);
		(void) gss_release_oid(minor_status, &union_name->mech_type);
	}

	free(union_name);

	return (GSS_S_COMPLETE);
}