csi_xdr_xlate.h revision cee0fb94c0d4227de0a00efc162fb2739844b641
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (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 2008 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#ifndef _CSI_XDR_XLATE_
#define _CSI_XDR_XLATE_
#define CHECKSIZE(cur_size, obj_size, tot_size) \
(cur_size + obj_size > tot_size) ? TRUE : FALSE
#define RETURN_PARTIAL_PACKET(xdrsp, bufferp) \
{ \
if (XDR_DECODE == xdrsp->x_op) { \
bufferp->size = csi_xcur_size; \
bufferp->translated_size = csi_xcur_size; \
bufferp->packet_status = \
(CSI_PAKSTAT_INITIAL == bufferp->packet_status)\
? CSI_PAKSTAT_XLATE_ERROR : bufferp->packet_status; \
if (xdr_allocated) \
bufferp->maxsize = csi_xcur_size; \
} \
else if (XDR_ENCODE == xdrsp->x_op) { \
bufferp->translated_size = csi_xcur_size; \
} \
return (1); \
}
#define RETURN_COMPLETE_PACKET(xdrsp, bufferp) \
{ \
bufferp->packet_status = CSI_PAKSTAT_XLATE_COMPLETED; \
RETURN_PARTIAL_PACKET(xdrsp, bufferp) \
}
#endif /* _CSI_XDR_XLATE_ */