1 /* @(#) $Header: /tcpdump/master/tcpdump/rpc_msg.h,v 1.2 2005-04-27 21:43:48 guy Exp $ (LBL) */
3 * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
4 * unrestricted use provided that this legend is included on all tape
5 * media and as a part of the software program in whole or part. Users
6 * may copy or modify Sun RPC without charge, but are not authorized
7 * to license or distribute it to anyone else except as part of a product or
8 * program developed by the user.
10 * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
11 * WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
12 * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
14 * Sun RPC is provided with no support and without any obligation on the
15 * part of Sun Microsystems, Inc. to assist in its use, correction,
16 * modification or enhancement.
18 * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
19 * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
20 * OR ANY PART THEREOF.
22 * In no event will Sun Microsystems, Inc. be liable for any lost revenue
23 * or profits or other special, indirect and consequential damages, even if
24 * Sun has been advised of the possibility of such damages.
26 * Sun Microsystems, Inc.
28 * Mountain View, California 94043
30 * from: @(#)rpc_msg.h 1.7 86/07/16 SMI
31 * from: @(#)rpc_msg.h 2.1 88/07/29 4.0 RPCSRC
33 * FreeBSD: src/include/rpc/rpc_msg.h,v 1.11.2.1 1999/08/29 14:39:07 peter Exp
38 * rpc message definition
40 * Copyright (C) 1984, Sun Microsystems, Inc.
43 #define SUNRPC_MSG_VERSION ((u_int32_t) 2)
46 * Bottom up definition of an rpc message.
47 * NOTE: call and reply use the same overall stuct but
48 * different parts of unions within it.
51 enum sunrpc_msg_type {
56 enum sunrpc_reply_stat {
57 SUNRPC_MSG_ACCEPTED=0,
61 enum sunrpc_accept_stat {
63 SUNRPC_PROG_UNAVAIL=1,
64 SUNRPC_PROG_MISMATCH=2,
65 SUNRPC_PROC_UNAVAIL=3,
66 SUNRPC_GARBAGE_ARGS=4,
70 enum sunrpc_reject_stat {
71 SUNRPC_RPC_MISMATCH=0,
76 * Reply part of an rpc exchange
80 * Reply to an rpc request that was rejected by the server.
82 struct sunrpc_rejected_reply {
83 u_int32_t rj_stat; /* enum reject_stat */
89 u_int32_t RJ_why; /* enum auth_stat - why authentication did not work */
91 #define rj_vers ru.RJ_versions
92 #define rj_why ru.RJ_why
96 * Body of a reply to an rpc request.
98 struct sunrpc_reply_body {
99 u_int32_t rp_stat; /* enum reply_stat */
100 struct sunrpc_rejected_reply rp_reject; /* if rejected */
104 * Body of an rpc request call.
106 struct sunrpc_call_body {
107 u_int32_t cb_rpcvers; /* must be equal to two */
111 struct sunrpc_opaque_auth cb_cred;
112 /* followed by opaque verifier */
120 u_int32_t rm_direction; /* enum msg_type */
122 struct sunrpc_call_body RM_cmb;
123 struct sunrpc_reply_body RM_rmb;
125 #define rm_call ru.RM_cmb
126 #define rm_reply ru.RM_rmb
128 #define acpted_rply ru.RM_rmb.ru.RP_ar
129 #define rjcted_rply ru.RM_rmb.ru.RP_dr