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127 lines
3.2 KiB
127 lines
3.2 KiB
/* |
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* Sun RPC is a product of Sun Microsystems, Inc. and is provided for |
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* unrestricted use provided that this legend is included on all tape |
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* media and as a part of the software program in whole or part. Users |
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* may copy or modify Sun RPC without charge, but are not authorized |
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* to license or distribute it to anyone else except as part of a product or |
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* program developed by the user. |
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* |
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* SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE |
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* WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
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* PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE. |
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* |
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* Sun RPC is provided with no support and without any obligation on the |
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* part of Sun Microsystems, Inc. to assist in its use, correction, |
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* modification or enhancement. |
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* |
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* SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE |
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* INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC |
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* OR ANY PART THEREOF. |
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* |
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* In no event will Sun Microsystems, Inc. be liable for any lost revenue |
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* or profits or other special, indirect and consequential damages, even if |
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* Sun has been advised of the possibility of such damages. |
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* |
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* Sun Microsystems, Inc. |
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* 2550 Garcia Avenue |
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* Mountain View, California 94043 |
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* |
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* from: @(#)rpc_msg.h 1.7 86/07/16 SMI |
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* from: @(#)rpc_msg.h 2.1 88/07/29 4.0 RPCSRC |
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* $FreeBSD: src/include/rpc/rpc_msg.h,v 1.11.2.1 1999/08/29 14:39:07 peter Exp $ |
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*/ |
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/* |
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* rpc_msg.h |
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* rpc message definition |
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* |
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* Copyright (C) 1984, Sun Microsystems, Inc. |
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*/ |
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#define SUNRPC_MSG_VERSION ((uint32_t) 2) |
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/* |
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* Bottom up definition of an rpc message. |
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* NOTE: call and reply use the same overall stuct but |
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* different parts of unions within it. |
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*/ |
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enum sunrpc_msg_type { |
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SUNRPC_CALL=0, |
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SUNRPC_REPLY=1 |
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}; |
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enum sunrpc_reply_stat { |
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SUNRPC_MSG_ACCEPTED=0, |
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SUNRPC_MSG_DENIED=1 |
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}; |
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enum sunrpc_accept_stat { |
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SUNRPC_SUCCESS=0, |
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SUNRPC_PROG_UNAVAIL=1, |
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SUNRPC_PROG_MISMATCH=2, |
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SUNRPC_PROC_UNAVAIL=3, |
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SUNRPC_GARBAGE_ARGS=4, |
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SUNRPC_SYSTEM_ERR=5 |
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}; |
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enum sunrpc_reject_stat { |
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SUNRPC_RPC_MISMATCH=0, |
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SUNRPC_AUTH_ERROR=1 |
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}; |
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/* |
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* Reply part of an rpc exchange |
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*/ |
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/* |
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* Reply to an rpc request that was rejected by the server. |
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*/ |
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struct sunrpc_rejected_reply { |
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uint32_t rj_stat; /* enum reject_stat */ |
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union { |
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struct { |
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uint32_t low; |
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uint32_t high; |
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} RJ_versions; |
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uint32_t RJ_why; /* enum auth_stat - why authentication did not work */ |
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} ru; |
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#define rj_vers ru.RJ_versions |
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#define rj_why ru.RJ_why |
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}; |
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/* |
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* Body of a reply to an rpc request. |
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*/ |
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struct sunrpc_reply_body { |
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uint32_t rp_stat; /* enum reply_stat */ |
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struct sunrpc_rejected_reply rp_reject; /* if rejected */ |
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}; |
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/* |
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* Body of an rpc request call. |
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*/ |
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struct sunrpc_call_body { |
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uint32_t cb_rpcvers; /* must be equal to two */ |
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uint32_t cb_prog; |
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uint32_t cb_vers; |
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uint32_t cb_proc; |
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struct sunrpc_opaque_auth cb_cred; |
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/* followed by opaque verifier */ |
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}; |
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/* |
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* The rpc message |
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*/ |
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struct sunrpc_msg { |
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uint32_t rm_xid; |
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uint32_t rm_direction; /* enum msg_type */ |
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union { |
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struct sunrpc_call_body RM_cmb; |
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struct sunrpc_reply_body RM_rmb; |
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} ru; |
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#define rm_call ru.RM_cmb |
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#define rm_reply ru.RM_rmb |
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}; |
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#define acpted_rply ru.RM_rmb.ru.RP_ar |
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#define rjcted_rply ru.RM_rmb.ru.RP_dr
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