1*7c478bd9Sstevel@tonic-gate /*
2*7c478bd9Sstevel@tonic-gate * CDDL HEADER START
3*7c478bd9Sstevel@tonic-gate *
4*7c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the
5*7c478bd9Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only
6*7c478bd9Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance
7*7c478bd9Sstevel@tonic-gate * with the License.
8*7c478bd9Sstevel@tonic-gate *
9*7c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10*7c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing.
11*7c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions
12*7c478bd9Sstevel@tonic-gate * and limitations under the License.
13*7c478bd9Sstevel@tonic-gate *
14*7c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each
15*7c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16*7c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the
17*7c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying
18*7c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner]
19*7c478bd9Sstevel@tonic-gate *
20*7c478bd9Sstevel@tonic-gate * CDDL HEADER END
21*7c478bd9Sstevel@tonic-gate */
22*7c478bd9Sstevel@tonic-gate /*
23*7c478bd9Sstevel@tonic-gate * Copyright 2004 Sun Microsystems, Inc. All rights reserved.
24*7c478bd9Sstevel@tonic-gate * Use is subject to license terms.
25*7c478bd9Sstevel@tonic-gate */
26*7c478bd9Sstevel@tonic-gate
27*7c478bd9Sstevel@tonic-gate /* Copyright (c) 1983, 1984, 1985, 1986, 1987, 1988, 1989 AT&T */
28*7c478bd9Sstevel@tonic-gate /* All Rights Reserved */
29*7c478bd9Sstevel@tonic-gate
30*7c478bd9Sstevel@tonic-gate /*
31*7c478bd9Sstevel@tonic-gate * Portions of this source code were derived from Berkeley 4.3 BSD
32*7c478bd9Sstevel@tonic-gate * under license from the Regents of the University of California.
33*7c478bd9Sstevel@tonic-gate */
34*7c478bd9Sstevel@tonic-gate
35*7c478bd9Sstevel@tonic-gate /*
36*7c478bd9Sstevel@tonic-gate * clnt_perror.c
37*7c478bd9Sstevel@tonic-gate */
38*7c478bd9Sstevel@tonic-gate #include <sys/types.h>
39*7c478bd9Sstevel@tonic-gate #include <sys/t_lock.h>
40*7c478bd9Sstevel@tonic-gate #include <rpc/types.h>
41*7c478bd9Sstevel@tonic-gate #include <rpc/auth.h>
42*7c478bd9Sstevel@tonic-gate #include <rpc/clnt.h>
43*7c478bd9Sstevel@tonic-gate #include <sys/systm.h>
44*7c478bd9Sstevel@tonic-gate #include <sys/cmn_err.h>
45*7c478bd9Sstevel@tonic-gate #include <sys/inttypes.h>
46*7c478bd9Sstevel@tonic-gate
47*7c478bd9Sstevel@tonic-gate /*
48*7c478bd9Sstevel@tonic-gate * Return an ascii string which matches the RPC clnt stat passed in.
49*7c478bd9Sstevel@tonic-gate */
50*7c478bd9Sstevel@tonic-gate const char *
clnt_sperrno(const enum clnt_stat stat)51*7c478bd9Sstevel@tonic-gate clnt_sperrno(const enum clnt_stat stat)
52*7c478bd9Sstevel@tonic-gate {
53*7c478bd9Sstevel@tonic-gate switch (stat) {
54*7c478bd9Sstevel@tonic-gate case RPC_SUCCESS:
55*7c478bd9Sstevel@tonic-gate return ("RPC: Success");
56*7c478bd9Sstevel@tonic-gate case RPC_CANTENCODEARGS:
57*7c478bd9Sstevel@tonic-gate return ("RPC: Can't encode arguments");
58*7c478bd9Sstevel@tonic-gate case RPC_CANTDECODERES:
59*7c478bd9Sstevel@tonic-gate return ("RPC: Can't decode result");
60*7c478bd9Sstevel@tonic-gate case RPC_CANTSEND:
61*7c478bd9Sstevel@tonic-gate return ("RPC: Unable to send");
62*7c478bd9Sstevel@tonic-gate case RPC_CANTRECV:
63*7c478bd9Sstevel@tonic-gate return ("RPC: Unable to receive");
64*7c478bd9Sstevel@tonic-gate case RPC_TIMEDOUT:
65*7c478bd9Sstevel@tonic-gate return ("RPC: Timed out");
66*7c478bd9Sstevel@tonic-gate case RPC_INTR:
67*7c478bd9Sstevel@tonic-gate return ("RPC: Interrupted");
68*7c478bd9Sstevel@tonic-gate case RPC_UDERROR:
69*7c478bd9Sstevel@tonic-gate return ("RPC: Unitdata error");
70*7c478bd9Sstevel@tonic-gate case RPC_VERSMISMATCH:
71*7c478bd9Sstevel@tonic-gate return ("RPC: Incompatible versions of RPC");
72*7c478bd9Sstevel@tonic-gate case RPC_AUTHERROR:
73*7c478bd9Sstevel@tonic-gate return ("RPC: Authentication error");
74*7c478bd9Sstevel@tonic-gate case RPC_PROGUNAVAIL:
75*7c478bd9Sstevel@tonic-gate return ("RPC: Program unavailable");
76*7c478bd9Sstevel@tonic-gate case RPC_PROGVERSMISMATCH:
77*7c478bd9Sstevel@tonic-gate return ("RPC: Program/version mismatch");
78*7c478bd9Sstevel@tonic-gate case RPC_PROCUNAVAIL:
79*7c478bd9Sstevel@tonic-gate return ("RPC: Procedure unavailable");
80*7c478bd9Sstevel@tonic-gate case RPC_CANTDECODEARGS:
81*7c478bd9Sstevel@tonic-gate return ("RPC: Server can't decode arguments");
82*7c478bd9Sstevel@tonic-gate case RPC_SYSTEMERROR:
83*7c478bd9Sstevel@tonic-gate return ("RPC: Remote system error");
84*7c478bd9Sstevel@tonic-gate case RPC_UNKNOWNHOST:
85*7c478bd9Sstevel@tonic-gate return ("RPC: Unknown host");
86*7c478bd9Sstevel@tonic-gate case RPC_UNKNOWNPROTO:
87*7c478bd9Sstevel@tonic-gate return ("RPC: Unknown protocol");
88*7c478bd9Sstevel@tonic-gate case RPC_UNKNOWNADDR:
89*7c478bd9Sstevel@tonic-gate return ("RPC: Remote address unknown");
90*7c478bd9Sstevel@tonic-gate case RPC_NOBROADCAST:
91*7c478bd9Sstevel@tonic-gate return ("RPC: Broadcasting not supported");
92*7c478bd9Sstevel@tonic-gate case RPC_PMAPFAILURE:
93*7c478bd9Sstevel@tonic-gate return ("RPC: Port mapper failure");
94*7c478bd9Sstevel@tonic-gate case RPC_PROGNOTREGISTERED:
95*7c478bd9Sstevel@tonic-gate return ("RPC: Program not registered");
96*7c478bd9Sstevel@tonic-gate case RPC_N2AXLATEFAILURE:
97*7c478bd9Sstevel@tonic-gate return ("RPC: Name to address translation failed");
98*7c478bd9Sstevel@tonic-gate case RPC_TLIERROR:
99*7c478bd9Sstevel@tonic-gate return ("RPC: TLI error");
100*7c478bd9Sstevel@tonic-gate case RPC_FAILED:
101*7c478bd9Sstevel@tonic-gate return ("RPC: Failed (unspecified error)");
102*7c478bd9Sstevel@tonic-gate case RPC_INPROGRESS:
103*7c478bd9Sstevel@tonic-gate return ("RPC: Operation in progress");
104*7c478bd9Sstevel@tonic-gate case RPC_STALERACHANDLE:
105*7c478bd9Sstevel@tonic-gate return ("RPC: Stale RAC handle");
106*7c478bd9Sstevel@tonic-gate case RPC_CANTCONNECT:
107*7c478bd9Sstevel@tonic-gate return ("RPC: Couldn't make connection");
108*7c478bd9Sstevel@tonic-gate case RPC_XPRTFAILED:
109*7c478bd9Sstevel@tonic-gate return ("RPC: Received disconnect from remote");
110*7c478bd9Sstevel@tonic-gate case RPC_CANTCREATESTREAM:
111*7c478bd9Sstevel@tonic-gate return ("RPC: Can't push RPC module");
112*7c478bd9Sstevel@tonic-gate case RPC_CANTSTORE:
113*7c478bd9Sstevel@tonic-gate return ("RPC: Can't store pending message");
114*7c478bd9Sstevel@tonic-gate }
115*7c478bd9Sstevel@tonic-gate return ("RPC: (unknown error code)");
116*7c478bd9Sstevel@tonic-gate }
117*7c478bd9Sstevel@tonic-gate
118*7c478bd9Sstevel@tonic-gate /*
119*7c478bd9Sstevel@tonic-gate * Return string reply error info. For use after clnt_call().
120*7c478bd9Sstevel@tonic-gate * It allocates the buffer of size MAXPATHLEN and assumes
121*7c478bd9Sstevel@tonic-gate * caller's responsibility to free the memory after use.
122*7c478bd9Sstevel@tonic-gate */
123*7c478bd9Sstevel@tonic-gate char *
clnt_sperror(const CLIENT * cl,const char * s)124*7c478bd9Sstevel@tonic-gate clnt_sperror(const CLIENT *cl, const char *s)
125*7c478bd9Sstevel@tonic-gate {
126*7c478bd9Sstevel@tonic-gate struct rpc_err e;
127*7c478bd9Sstevel@tonic-gate #ifdef notyet
128*7c478bd9Sstevel@tonic-gate char *err;
129*7c478bd9Sstevel@tonic-gate #endif
130*7c478bd9Sstevel@tonic-gate char *str;
131*7c478bd9Sstevel@tonic-gate char *strstart;
132*7c478bd9Sstevel@tonic-gate
133*7c478bd9Sstevel@tonic-gate str = kmem_alloc(MAXPATHLEN, KM_SLEEP);
134*7c478bd9Sstevel@tonic-gate strstart = str;
135*7c478bd9Sstevel@tonic-gate
136*7c478bd9Sstevel@tonic-gate CLNT_GETERR((CLIENT *) cl, &e);
137*7c478bd9Sstevel@tonic-gate
138*7c478bd9Sstevel@tonic-gate (void) sprintf(str, "%s: ", s);
139*7c478bd9Sstevel@tonic-gate str += strlen(str);
140*7c478bd9Sstevel@tonic-gate
141*7c478bd9Sstevel@tonic-gate (void) strcpy(str, clnt_sperrno(e.re_status));
142*7c478bd9Sstevel@tonic-gate str += strlen(str);
143*7c478bd9Sstevel@tonic-gate
144*7c478bd9Sstevel@tonic-gate switch (e.re_status) {
145*7c478bd9Sstevel@tonic-gate case RPC_SUCCESS:
146*7c478bd9Sstevel@tonic-gate case RPC_CANTENCODEARGS:
147*7c478bd9Sstevel@tonic-gate case RPC_CANTDECODERES:
148*7c478bd9Sstevel@tonic-gate case RPC_TIMEDOUT:
149*7c478bd9Sstevel@tonic-gate case RPC_PROGUNAVAIL:
150*7c478bd9Sstevel@tonic-gate case RPC_PROCUNAVAIL:
151*7c478bd9Sstevel@tonic-gate case RPC_CANTDECODEARGS:
152*7c478bd9Sstevel@tonic-gate case RPC_SYSTEMERROR:
153*7c478bd9Sstevel@tonic-gate case RPC_UNKNOWNHOST:
154*7c478bd9Sstevel@tonic-gate case RPC_UNKNOWNPROTO:
155*7c478bd9Sstevel@tonic-gate case RPC_UNKNOWNADDR:
156*7c478bd9Sstevel@tonic-gate case RPC_NOBROADCAST:
157*7c478bd9Sstevel@tonic-gate case RPC_RPCBFAILURE:
158*7c478bd9Sstevel@tonic-gate case RPC_PROGNOTREGISTERED:
159*7c478bd9Sstevel@tonic-gate case RPC_FAILED:
160*7c478bd9Sstevel@tonic-gate case RPC_INPROGRESS:
161*7c478bd9Sstevel@tonic-gate break;
162*7c478bd9Sstevel@tonic-gate
163*7c478bd9Sstevel@tonic-gate #ifdef notyet
164*7c478bd9Sstevel@tonic-gate case RPC_N2AXLATEFAILURE:
165*7c478bd9Sstevel@tonic-gate (void) sprintf(str, "; %s", netdir_sperror());
166*7c478bd9Sstevel@tonic-gate break;
167*7c478bd9Sstevel@tonic-gate #endif
168*7c478bd9Sstevel@tonic-gate
169*7c478bd9Sstevel@tonic-gate case RPC_TLIERROR:
170*7c478bd9Sstevel@tonic-gate #ifdef notyet
171*7c478bd9Sstevel@tonic-gate (void) sprintf(str, "; %s", t_errlist[e.re_terrno]);
172*7c478bd9Sstevel@tonic-gate #else
173*7c478bd9Sstevel@tonic-gate (void) sprintf(str, "; %d", e.re_terrno);
174*7c478bd9Sstevel@tonic-gate #endif
175*7c478bd9Sstevel@tonic-gate str += strlen(str);
176*7c478bd9Sstevel@tonic-gate if (e.re_errno) {
177*7c478bd9Sstevel@tonic-gate #ifdef notyet
178*7c478bd9Sstevel@tonic-gate (void) sprintf(str, "; %s", strerror(e.re_errno));
179*7c478bd9Sstevel@tonic-gate #else
180*7c478bd9Sstevel@tonic-gate (void) sprintf(str, "; %d", e.re_errno);
181*7c478bd9Sstevel@tonic-gate #endif
182*7c478bd9Sstevel@tonic-gate }
183*7c478bd9Sstevel@tonic-gate break;
184*7c478bd9Sstevel@tonic-gate
185*7c478bd9Sstevel@tonic-gate case RPC_CANTSEND:
186*7c478bd9Sstevel@tonic-gate case RPC_CANTRECV:
187*7c478bd9Sstevel@tonic-gate if (e.re_errno) {
188*7c478bd9Sstevel@tonic-gate #ifdef notyet
189*7c478bd9Sstevel@tonic-gate (void) sprintf(str, "; errno = %s",
190*7c478bd9Sstevel@tonic-gate strerror(e.re_errno));
191*7c478bd9Sstevel@tonic-gate #else
192*7c478bd9Sstevel@tonic-gate (void) sprintf(str, "; errno = %d", e.re_errno);
193*7c478bd9Sstevel@tonic-gate #endif
194*7c478bd9Sstevel@tonic-gate str += strlen(str);
195*7c478bd9Sstevel@tonic-gate }
196*7c478bd9Sstevel@tonic-gate if (e.re_terrno) {
197*7c478bd9Sstevel@tonic-gate #ifdef notyet
198*7c478bd9Sstevel@tonic-gate (void) sprintf(str, "; %s", t_errlist[e.re_terrno]);
199*7c478bd9Sstevel@tonic-gate #else
200*7c478bd9Sstevel@tonic-gate (void) sprintf(str, "; %d", e.re_terrno);
201*7c478bd9Sstevel@tonic-gate #endif
202*7c478bd9Sstevel@tonic-gate }
203*7c478bd9Sstevel@tonic-gate break;
204*7c478bd9Sstevel@tonic-gate
205*7c478bd9Sstevel@tonic-gate case RPC_VERSMISMATCH:
206*7c478bd9Sstevel@tonic-gate (void) sprintf(str,
207*7c478bd9Sstevel@tonic-gate "; low version = %" PRIu32 ", high version = %" PRIu32,
208*7c478bd9Sstevel@tonic-gate e.re_vers.low, e.re_vers.high);
209*7c478bd9Sstevel@tonic-gate break;
210*7c478bd9Sstevel@tonic-gate
211*7c478bd9Sstevel@tonic-gate #ifdef notyet
212*7c478bd9Sstevel@tonic-gate case RPC_AUTHERROR:
213*7c478bd9Sstevel@tonic-gate err = auth_errmsg(e.re_why);
214*7c478bd9Sstevel@tonic-gate (void) sprintf(str, "; why = ");
215*7c478bd9Sstevel@tonic-gate str += strlen(str);
216*7c478bd9Sstevel@tonic-gate if (err != NULL) {
217*7c478bd9Sstevel@tonic-gate (void) sprintf(str, "%s", err);
218*7c478bd9Sstevel@tonic-gate } else {
219*7c478bd9Sstevel@tonic-gate (void) sprintf(str,
220*7c478bd9Sstevel@tonic-gate "(unknown authentication error - %d)",
221*7c478bd9Sstevel@tonic-gate (int)e.re_why);
222*7c478bd9Sstevel@tonic-gate }
223*7c478bd9Sstevel@tonic-gate break;
224*7c478bd9Sstevel@tonic-gate #endif
225*7c478bd9Sstevel@tonic-gate
226*7c478bd9Sstevel@tonic-gate case RPC_PROGVERSMISMATCH:
227*7c478bd9Sstevel@tonic-gate (void) sprintf(str,
228*7c478bd9Sstevel@tonic-gate "; low version = %" PRIu32 ", high version = %" PRIu32,
229*7c478bd9Sstevel@tonic-gate e.re_vers.low, e.re_vers.high);
230*7c478bd9Sstevel@tonic-gate break;
231*7c478bd9Sstevel@tonic-gate
232*7c478bd9Sstevel@tonic-gate default: /* unknown */
233*7c478bd9Sstevel@tonic-gate (void) sprintf(str, "; s1 = %" PRIu32 ", s2 = %" PRIu32,
234*7c478bd9Sstevel@tonic-gate e.re_lb.s1, e.re_lb.s2);
235*7c478bd9Sstevel@tonic-gate break;
236*7c478bd9Sstevel@tonic-gate }
237*7c478bd9Sstevel@tonic-gate return (strstart);
238*7c478bd9Sstevel@tonic-gate }
239