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