OpenSolaris_b135/lib/libgss/g_rel_buffer.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 (c) 1996,1997, by Sun Microsystems, Inc.
 * All rights reserved.
 */

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

/*
 *  glue routine for gss_release_buffer
 */

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

OM_uint32
gss_release_buffer(minor_status, buffer)

OM_uint32 *			minor_status;
gss_buffer_t			buffer;
{
	if (minor_status)
		*minor_status = 0;

	/* if buffer is NULL, return */

	if (buffer == GSS_C_NO_BUFFER)
		return (GSS_S_COMPLETE);

	if ((buffer->length) && (buffer->value)) {
		free(buffer->value);
		buffer->length = 0;
		buffer->value = NULL;
	}

	return (GSS_S_COMPLETE);
}