1*b636d99dSDavid van Moolenbroek /* 2*b636d99dSDavid van Moolenbroek * Sun RPC is a product of Sun Microsystems, Inc. and is provided for 3*b636d99dSDavid van Moolenbroek * unrestricted use provided that this legend is included on all tape 4*b636d99dSDavid van Moolenbroek * media and as a part of the software program in whole or part. Users 5*b636d99dSDavid van Moolenbroek * may copy or modify Sun RPC without charge, but are not authorized 6*b636d99dSDavid van Moolenbroek * to license or distribute it to anyone else except as part of a product or 7*b636d99dSDavid van Moolenbroek * program developed by the user. 8*b636d99dSDavid van Moolenbroek * 9*b636d99dSDavid van Moolenbroek * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE 10*b636d99dSDavid van Moolenbroek * WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR 11*b636d99dSDavid van Moolenbroek * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE. 12*b636d99dSDavid van Moolenbroek * 13*b636d99dSDavid van Moolenbroek * Sun RPC is provided with no support and without any obligation on the 14*b636d99dSDavid van Moolenbroek * part of Sun Microsystems, Inc. to assist in its use, correction, 15*b636d99dSDavid van Moolenbroek * modification or enhancement. 16*b636d99dSDavid van Moolenbroek * 17*b636d99dSDavid van Moolenbroek * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE 18*b636d99dSDavid van Moolenbroek * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC 19*b636d99dSDavid van Moolenbroek * OR ANY PART THEREOF. 20*b636d99dSDavid van Moolenbroek * 21*b636d99dSDavid van Moolenbroek * In no event will Sun Microsystems, Inc. be liable for any lost revenue 22*b636d99dSDavid van Moolenbroek * or profits or other special, indirect and consequential damages, even if 23*b636d99dSDavid van Moolenbroek * Sun has been advised of the possibility of such damages. 24*b636d99dSDavid van Moolenbroek * 25*b636d99dSDavid van Moolenbroek * Sun Microsystems, Inc. 26*b636d99dSDavid van Moolenbroek * 2550 Garcia Avenue 27*b636d99dSDavid van Moolenbroek * Mountain View, California 94043 28*b636d99dSDavid van Moolenbroek * 29*b636d99dSDavid van Moolenbroek * from: @(#)rpc_msg.h 1.7 86/07/16 SMI 30*b636d99dSDavid van Moolenbroek * from: @(#)rpc_msg.h 2.1 88/07/29 4.0 RPCSRC 31*b636d99dSDavid van Moolenbroek * $FreeBSD: src/include/rpc/rpc_msg.h,v 1.11.2.1 1999/08/29 14:39:07 peter Exp $ 32*b636d99dSDavid van Moolenbroek */ 33*b636d99dSDavid van Moolenbroek 34*b636d99dSDavid van Moolenbroek /* 35*b636d99dSDavid van Moolenbroek * rpc_msg.h 36*b636d99dSDavid van Moolenbroek * rpc message definition 37*b636d99dSDavid van Moolenbroek * 38*b636d99dSDavid van Moolenbroek * Copyright (C) 1984, Sun Microsystems, Inc. 39*b636d99dSDavid van Moolenbroek */ 40*b636d99dSDavid van Moolenbroek 41*b636d99dSDavid van Moolenbroek #define SUNRPC_MSG_VERSION ((uint32_t) 2) 42*b636d99dSDavid van Moolenbroek 43*b636d99dSDavid van Moolenbroek /* 44*b636d99dSDavid van Moolenbroek * Bottom up definition of an rpc message. 45*b636d99dSDavid van Moolenbroek * NOTE: call and reply use the same overall stuct but 46*b636d99dSDavid van Moolenbroek * different parts of unions within it. 47*b636d99dSDavid van Moolenbroek */ 48*b636d99dSDavid van Moolenbroek 49*b636d99dSDavid van Moolenbroek enum sunrpc_msg_type { 50*b636d99dSDavid van Moolenbroek SUNRPC_CALL=0, 51*b636d99dSDavid van Moolenbroek SUNRPC_REPLY=1 52*b636d99dSDavid van Moolenbroek }; 53*b636d99dSDavid van Moolenbroek 54*b636d99dSDavid van Moolenbroek enum sunrpc_reply_stat { 55*b636d99dSDavid van Moolenbroek SUNRPC_MSG_ACCEPTED=0, 56*b636d99dSDavid van Moolenbroek SUNRPC_MSG_DENIED=1 57*b636d99dSDavid van Moolenbroek }; 58*b636d99dSDavid van Moolenbroek 59*b636d99dSDavid van Moolenbroek enum sunrpc_accept_stat { 60*b636d99dSDavid van Moolenbroek SUNRPC_SUCCESS=0, 61*b636d99dSDavid van Moolenbroek SUNRPC_PROG_UNAVAIL=1, 62*b636d99dSDavid van Moolenbroek SUNRPC_PROG_MISMATCH=2, 63*b636d99dSDavid van Moolenbroek SUNRPC_PROC_UNAVAIL=3, 64*b636d99dSDavid van Moolenbroek SUNRPC_GARBAGE_ARGS=4, 65*b636d99dSDavid van Moolenbroek SUNRPC_SYSTEM_ERR=5 66*b636d99dSDavid van Moolenbroek }; 67*b636d99dSDavid van Moolenbroek 68*b636d99dSDavid van Moolenbroek enum sunrpc_reject_stat { 69*b636d99dSDavid van Moolenbroek SUNRPC_RPC_MISMATCH=0, 70*b636d99dSDavid van Moolenbroek SUNRPC_AUTH_ERROR=1 71*b636d99dSDavid van Moolenbroek }; 72*b636d99dSDavid van Moolenbroek 73*b636d99dSDavid van Moolenbroek /* 74*b636d99dSDavid van Moolenbroek * Reply part of an rpc exchange 75*b636d99dSDavid van Moolenbroek */ 76*b636d99dSDavid van Moolenbroek 77*b636d99dSDavid van Moolenbroek /* 78*b636d99dSDavid van Moolenbroek * Reply to an rpc request that was rejected by the server. 79*b636d99dSDavid van Moolenbroek */ 80*b636d99dSDavid van Moolenbroek struct sunrpc_rejected_reply { 81*b636d99dSDavid van Moolenbroek uint32_t rj_stat; /* enum reject_stat */ 82*b636d99dSDavid van Moolenbroek union { 83*b636d99dSDavid van Moolenbroek struct { 84*b636d99dSDavid van Moolenbroek uint32_t low; 85*b636d99dSDavid van Moolenbroek uint32_t high; 86*b636d99dSDavid van Moolenbroek } RJ_versions; 87*b636d99dSDavid van Moolenbroek uint32_t RJ_why; /* enum auth_stat - why authentication did not work */ 88*b636d99dSDavid van Moolenbroek } ru; 89*b636d99dSDavid van Moolenbroek #define rj_vers ru.RJ_versions 90*b636d99dSDavid van Moolenbroek #define rj_why ru.RJ_why 91*b636d99dSDavid van Moolenbroek }; 92*b636d99dSDavid van Moolenbroek 93*b636d99dSDavid van Moolenbroek /* 94*b636d99dSDavid van Moolenbroek * Body of a reply to an rpc request. 95*b636d99dSDavid van Moolenbroek */ 96*b636d99dSDavid van Moolenbroek struct sunrpc_reply_body { 97*b636d99dSDavid van Moolenbroek uint32_t rp_stat; /* enum reply_stat */ 98*b636d99dSDavid van Moolenbroek struct sunrpc_rejected_reply rp_reject; /* if rejected */ 99*b636d99dSDavid van Moolenbroek }; 100*b636d99dSDavid van Moolenbroek 101*b636d99dSDavid van Moolenbroek /* 102*b636d99dSDavid van Moolenbroek * Body of an rpc request call. 103*b636d99dSDavid van Moolenbroek */ 104*b636d99dSDavid van Moolenbroek struct sunrpc_call_body { 105*b636d99dSDavid van Moolenbroek uint32_t cb_rpcvers; /* must be equal to two */ 106*b636d99dSDavid van Moolenbroek uint32_t cb_prog; 107*b636d99dSDavid van Moolenbroek uint32_t cb_vers; 108*b636d99dSDavid van Moolenbroek uint32_t cb_proc; 109*b636d99dSDavid van Moolenbroek struct sunrpc_opaque_auth cb_cred; 110*b636d99dSDavid van Moolenbroek /* followed by opaque verifier */ 111*b636d99dSDavid van Moolenbroek }; 112*b636d99dSDavid van Moolenbroek 113*b636d99dSDavid van Moolenbroek /* 114*b636d99dSDavid van Moolenbroek * The rpc message 115*b636d99dSDavid van Moolenbroek */ 116*b636d99dSDavid van Moolenbroek struct sunrpc_msg { 117*b636d99dSDavid van Moolenbroek uint32_t rm_xid; 118*b636d99dSDavid van Moolenbroek uint32_t rm_direction; /* enum msg_type */ 119*b636d99dSDavid van Moolenbroek union { 120*b636d99dSDavid van Moolenbroek struct sunrpc_call_body RM_cmb; 121*b636d99dSDavid van Moolenbroek struct sunrpc_reply_body RM_rmb; 122*b636d99dSDavid van Moolenbroek } ru; 123*b636d99dSDavid van Moolenbroek #define rm_call ru.RM_cmb 124*b636d99dSDavid van Moolenbroek #define rm_reply ru.RM_rmb 125*b636d99dSDavid van Moolenbroek }; 126*b636d99dSDavid van Moolenbroek #define acpted_rply ru.RM_rmb.ru.RP_ar 127*b636d99dSDavid van Moolenbroek #define rjcted_rply ru.RM_rmb.ru.RP_dr 128