1 /*********************************************************************
2 * RPC for the Windows NT Operating System
3 * 1993 by Martin F. Gergeleit
4 * Users may use, copy or modify Sun RPC for the Windows NT Operating
5 * System according to the Sun copyright below.
7 * RPC for the Windows NT Operating System COMES WITH ABSOLUTELY NO
8 * WARRANTY, NOR WILL I BE LIABLE FOR ANY DAMAGES INCURRED FROM THE
9 * USE OF. USE ENTIRELY AT YOUR OWN RISK!!!
10 *********************************************************************/
12 /* @(#)rpc_msg.h 2.1 88/07/29 4.0 RPCSRC */
14 * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
15 * unrestricted use provided that this legend is included on all tape
16 * media and as a part of the software program in whole or part. Users
17 * may copy or modify Sun RPC without charge, but are not authorized
18 * to license or distribute it to anyone else except as part of a product or
19 * program developed by the user.
21 * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
22 * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
23 * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
25 * Sun RPC is provided with no support and without any obligation on the
26 * part of Sun Microsystems, Inc. to assist in its use, correction,
27 * modification or enhancement.
29 * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
30 * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
31 * OR ANY PART THEREOF.
33 * In no event will Sun Microsystems, Inc. be liable for any lost revenue
34 * or profits or other special, indirect and consequential damages, even if
35 * Sun has been advised of the possibility of such damages.
37 * Sun Microsystems, Inc.
39 * Mountain View, California 94043
41 /* @(#)rpc_msg.h 1.7 86/07/16 SMI */
45 * rpc message definition
47 * Copyright (C) 1984, Sun Microsystems, Inc.
50 #ifndef __RPC_MSG_HEADER__
51 #define __RPC_MSG_HEADER__
60 #define RPC_MSG_VERSION ((u_long) 2)
61 #define RPC_SERVICE_PORT ((u_short) 2048)
64 * Bottom up definition of an rpc message.
65 * NOTE: call and reply use the same overall stuct but
66 * different parts of unions within it.
94 * Reply part of an rpc exchange
98 * Reply to an rpc request that was accepted by the server.
99 * Note: there could be an error even though the request was
102 struct accepted_reply {
103 struct opaque_auth ar_verf;
104 enum accept_stat ar_stat;
114 /* and many other null cases */
116 #define ar_results ru.AR_results
117 #define ar_vers ru.AR_versions
121 * Reply to an rpc request that was rejected by the server.
123 struct rejected_reply {
124 enum reject_stat rj_stat;
130 enum auth_stat RJ_why; /* why authentication did not work */
132 #define rj_vers ru.RJ_versions
133 #define rj_why ru.RJ_why
137 * Body of a reply to an rpc request.
140 enum reply_stat rp_stat;
142 struct accepted_reply RP_ar;
143 struct rejected_reply RP_dr;
145 #define rp_acpt ru.RP_ar
146 #define rp_rjct ru.RP_dr
150 * Body of an rpc request call.
153 u_long cb_rpcvers; /* must be equal to two */
157 struct opaque_auth cb_cred;
158 struct opaque_auth cb_verf; /* protocol specific - provided by client */
166 enum msg_type rm_direction;
168 struct call_body RM_cmb;
169 struct reply_body RM_rmb;
171 #define rm_call ru.RM_cmb
172 #define rm_reply ru.RM_rmb
174 #define acpted_rply ru.RM_rmb.ru.RP_ar
175 #define rjcted_rply ru.RM_rmb.ru.RP_dr
179 * XDR routine to handle a rpc message.
180 * xdr_callmsg(xdrs, cmsg)
182 * struct rpc_msg *cmsg;
184 extern bool_t xdr_callmsg(DOTS);
187 * XDR routine to pre-serialize the static part of a rpc message.
188 * xdr_callhdr(xdrs, cmsg)
190 * struct rpc_msg *cmsg;
192 extern bool_t xdr_callhdr(DOTS);
195 * XDR routine to handle a rpc reply.
196 * xdr_replymsg(xdrs, rmsg)
198 * struct rpc_msg *rmsg;
200 extern bool_t xdr_replymsg(DOTS);
203 * Fills in the error part of a reply message.
204 * _seterr_reply(msg, error)
205 * struct rpc_msg *msg;
206 * struct rpc_err *error;
208 extern void _seterr_reply(DOTS);
214 #endif /* __RPC_MSG_HEADER__ */