1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * xdr_nullptr.c 24 * 25 * Copyright (c) 1988-1992 Sun Microsystems Inc 26 * All Rights Reserved. 27 */ 28 29 /* 30 * xdr_nullptr.c 31 * 32 * This function is used to control serializing and de-serializing of the 33 * database objects. Basically there are some pointers in the structure 34 * that we don't bother to serialize because they are always NULL when we 35 * deserialize them. This function then simply returns on encode operations 36 * and stuffs NULL into the pointer passed when decoding. 37 */ 38 #include <rpc/rpc.h> 39 40 bool_t 41 xdr_nullptr(xdrs, objp) 42 XDR *xdrs; 43 void **objp; 44 { 45 if (xdrs->x_op == XDR_DECODE) { 46 *objp = NULL; 47 } 48 return (TRUE); 49 } 50