db_dictxdr.c revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
* 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
*/
/*
* db_dictxdr.c
*
* Copyright (c) 1988-1992 Sun Microsystems Inc
* All Rights Reserved.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
#include "db_dictionary_c.h"
#include "db_vers_c.h"
extern vers db_update_version;
extern make_zero(vers*);
/* Special xdr_db_dict_desc that understands optional version number at end. */
bool_t
xdr_db_dict_desc(XDR *xdrs, db_dict_desc *objp)
{
if (!xdr_db_dict_version(xdrs, &objp->impl_vers))
return (FALSE);
if (!xdr_array(xdrs, (char **)&objp->tables.tables_val,
(u_int *) &objp->tables.tables_len, ~0,
sizeof (db_table_desc_p), (xdrproc_t) xdr_db_table_desc_p))
return (FALSE);
if (!xdr_int(xdrs, &objp->count))
return (FALSE);
if (xdrs->x_op == XDR_DECODE) {
/* If no version was found, set version to 0. */
if (!xdr_vers(xdrs, (void**) &db_update_version))
make_zero(&db_update_version);
return (TRUE);
} else if (xdrs->x_op == XDR_ENCODE) {
/* Always write out version */
if (!xdr_vers(xdrs, (void**) &db_update_version))
return (FALSE);
} /* else XDR_FREE: do nothing */
return (TRUE);
}