1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 23 /* 24 * Copyright 2005 Sun Microsystems, Inc. All rights reserved. 25 * Use is subject to license terms. 26 */ 27 28 #pragma ident "%Z%%M% %I% %E% SMI" /* SVr4.0 1.2 */ 29 30 #include "mt.h" 31 #include <unistd.h> 32 #include <stdio.h> 33 #include <stddef.h> 34 #include <libintl.h> 35 #include <stropts.h> 36 #include <xti.h> 37 #include "tx.h" 38 39 static const char __nsl_dom[] = "SUNW_OST_NETNSL"; 40 41 static char *_xti_errlist[] = { 42 "No Error", /* 0 */ 43 "Incorrect address format", /* 1 - TBADADDR */ 44 "Incorrect options format", /* 2 - TBADOPT */ 45 "Illegal permissions", /* 3 - TACCES */ 46 "Illegal file descriptor", /* 4 - TBADF */ 47 "Couldn't allocate address", /* 5 - TNOADDR */ 48 "Routine will place interface out of state", /* 6 - TOUTSTATE */ 49 "Illegal called/calling sequence number", /* 7 - TBADSEQ */ 50 "System error", /* 8 - TSYSERR */ 51 "An event requires attention", /* 9 - TLOOK */ 52 "Illegal amount of data", /* 10 - TBADDATA */ 53 "Buffer not large enough", /* 11 - TBUFOVFLW */ 54 "Can't send message - (blocked)", /* 12 - TFLOW */ 55 "No message currently available", /* 13 - TNODATA */ 56 "Disconnect message not found", /* 14 - TNODIS */ 57 "Unitdata error message not found", /* 15 - TNOUDERR */ 58 "Incorrect flags specified", /* 16 - TBADFLAG */ 59 "Orderly release message not found", /* 17 - TNOREL */ 60 "Primitive not supported by provider", /* 18 - TNOTSUPPORT */ 61 "State is in process of changing", /* 19 - TSTATECHNG */ 62 63 /* Following error codes are new in XTI */ 64 65 "Unsupported structure type requested", /* 20 - TNOSTRUCTYPE */ 66 "Invalid transport provider name", /* 21 - TBADNAME */ 67 "Listener queue length limit is zero", /* 22 - TBADQLEN */ 68 "Transport address is in use", /* 23 - TADDRBUSY */ 69 "Outstanding connection indications", /* 24 - TINDOUT */ 70 "Listener-acceptor transport provider mismatch", 71 /* 25 - TPROVMISMATCH */ 72 "Connection acceptor has listen queue length limit greater than zero", 73 /* 26 - TRESQLEN */ 74 "Connection acceptor-listener address not same but required by transport", 75 /* 27 - TRESADDR */ 76 "Incoming connection queue is full", /* 28 - TQFULL */ 77 "Protocol error on transport primitive", /* 29 - TPROTO */ 78 }; 79 80 static int _xti_nerr = A_CNT(_xti_errlist)-1; /* take off entry t_errno 0 */ 81 82 char * 83 _tx_strerror(int errnum, int api_semantics) 84 { 85 static char buf[BUFSIZ]; 86 87 if (_T_IS_XTI(api_semantics)) { 88 if (errnum <= _xti_nerr && errnum >= 0) 89 return (dgettext(__nsl_dom, _xti_errlist[errnum])); 90 (void) snprintf(buf, sizeof (buf), "%d: %s", errnum, 91 dgettext(__nsl_dom, "error unknown")); 92 return (buf); 93 } 94 95 /* TX_TLI_API */ 96 /* 97 * This code for TLI only. It uses "t_nerr" and "t_errlist" 98 * which are exposed interfaces in the t_error() man page. 99 * XTI uses different array to avoid binary compatibility 100 * issues in using the exposed array. [ XTI t_error() does 101 * not mention the error message list array ] 102 * 103 * For the moment we simply index into the t_errlist[] array. 104 * When the array fills (we cannot allow it to expand in size 105 * or binary compatibility will be broken), this code will need 106 * modification. See the comment in _errlst.c. 107 */ 108 if (errnum < t_nerr && errnum >= 0) 109 return (dgettext(__nsl_dom, t_errlist[errnum])); 110 (void) snprintf(buf, sizeof (buf), "%d: %s", errnum, 111 dgettext(__nsl_dom, "error unknown")); 112 return (buf); 113 } 114