4 /*-
5  * SPDX-License-Identifier: BSD-3-Clause
12  * - Redistributions of source code must retain the above copyright notice, 
14  * - Redistributions in binary form must reproduce the above copyright notice, 
17  * - Neither the name of Sun Microsystems, Inc. nor the names of its 
30  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
46 #include <rpc/rpc.h>
47 #include <rpc/types.h>
48 #include <rpc/auth.h>
49 #include <rpc/clnt.h>
50 #include "un-namespace.h"
62 	if (buf == NULL)  in _buf()
83 	if (str == NULL)  in clnt_sperror()
89 	if ((i = snprintf(str, len, "%s: ", s)) > 0) {  in clnt_sperror()
91 		len -= i;  in clnt_sperror()
94 	(void)strncpy(str, clnt_sperrno(e.re_status), len - 1);  in clnt_sperror()
97 	len -= i;  in clnt_sperror()
118 		if (i > 0) {  in clnt_sperror()
120 			len -= i;  in clnt_sperror()
127 		if (i > 0) {  in clnt_sperror()
129 			len -= i;  in clnt_sperror()
136 		if (i > 0) {  in clnt_sperror()
138 			len -= i;  in clnt_sperror()
140 		if (err != NULL) {  in clnt_sperror()
144 				"(unknown authentication error - %d)",  in clnt_sperror()
147 		if (i > 0) {  in clnt_sperror()
149 			len -= i;  in clnt_sperror()
156 		if (i > 0) {  in clnt_sperror()
158 			len -= i;  in clnt_sperror()
165 		if (i > 0) {  in clnt_sperror()
167 			len -= i;  in clnt_sperror()
171 	strstart[CLNT_PERROR_BUFLEN-1] = '\0';  in clnt_sperror()
186 	"RPC: Success",				/*  0 - RPC_SUCCESS */
187 	"RPC: Can't encode arguments",		/*  1 - RPC_CANTENCODEARGS */
188 	"RPC: Can't decode result",		/*  2 - RPC_CANTDECODERES */
189 	"RPC: Unable to send",			/*  3 - RPC_CANTSEND */
190 	"RPC: Unable to receive",		/*  4 - RPC_CANTRECV */
191 	"RPC: Timed out",			/*  5 - RPC_TIMEDOUT */
192 	"RPC: Incompatible versions of RPC",	/*  6 - RPC_VERSMISMATCH */
193 	"RPC: Authentication error",		/*  7 - RPC_AUTHERROR */
194 	"RPC: Program unavailable",		/*  8 - RPC_PROGUNAVAIL */
195 	"RPC: Program/version mismatch",	/*  9 - RPC_PROGVERSMISMATCH */
196 	"RPC: Procedure unavailable",		/* 10 - RPC_PROCUNAVAIL */
197 	"RPC: Server can't decode arguments",	/* 11 - RPC_CANTDECODEARGS */
198 	"RPC: Remote system error",		/* 12 - RPC_SYSTEMERROR */
199 	"RPC: Unknown host",			/* 13 - RPC_UNKNOWNHOST */
200 	"RPC: Port mapper failure",		/* 14 - RPC_PMAPFAILURE */
201 	"RPC: Program not registered",		/* 15 - RPC_PROGNOTREGISTERED */
202 	"RPC: Failed (unspecified error)",	/* 16 - RPC_FAILED */
203 	"RPC: Unknown protocol"			/* 17 - RPC_UNKNOWNPROTO */
215 	if (errnum < (sizeof(rpc_errlist)/sizeof(rpc_errlist[0])))  in clnt_sperrno()
219 	return ("RPC: (unknown error code)");  in clnt_sperrno()
238 	if (str == NULL)  in clnt_spcreateerror()
242 	if (i > 0)  in clnt_spcreateerror()
243 		len -= i;  in clnt_spcreateerror()
244 	(void)strncat(str, clnt_sperrno(rpc_createerr.cf_stat), len - 1);  in clnt_spcreateerror()
247 		(void) strncat(str, " - ", len - 1);  in clnt_spcreateerror()
249 		    clnt_sperrno(rpc_createerr.cf_error.re_status), len - 4);  in clnt_spcreateerror()
253 		(void)strncat(str, " - ", len - 1);  in clnt_spcreateerror()
255 		    len - 4);  in clnt_spcreateerror()
277 	str[CLNT_PERROR_BUFLEN-1] = '\0';  in clnt_spcreateerror()
291 	"Authentication OK",			/* 0 - AUTH_OK */
292 	"Invalid client credential",		/* 1 - AUTH_BADCRED */
293 	"Server rejected credential",		/* 2 - AUTH_REJECTEDCRED */
294 	"Invalid client verifier", 		/* 3 - AUTH_BADVERF */
295 	"Server rejected verifier", 		/* 4 - AUTH_REJECTEDVERF */
296 	"Client credential too weak",		/* 5 - AUTH_TOOWEAK */
297 	"Invalid server verifier",		/* 6 - AUTH_INVALIDRESP */
298 	"Failed (unspecified error)",		/* 7 - AUTH_FAILED */
299 	"Kerberos generic error",		/* 8 - AUTH_KERB_GENERIC*/
300 	"Kerberos credential expired",		/* 9 - AUTH_TIMEEXPIRE */
301 	"Bad kerberos ticket file",		/* 10 - AUTH_TKT_FILE */
302 	"Can't decode kerberos authenticator",	/* 11 - AUTH_DECODE */
303 	"Address wrong in kerberos ticket",	/* 12 - AUTH_NET_ADDR */
304 	"GSS-API crediential problem",		/* 13 - RPCSEC_GSS_CREDPROBLEM */
305 	"GSS-API context problem"		/* 14 - RPCSEC_GSS_CTXPROBLEM */
313 	if (errnum < (sizeof(auth_errlist)/sizeof(auth_errlist[0])))  in auth_errmsg()