1 /* $NetBSD: strerror.c,v 1.4 1994/10/26 05:45:08 cgd Exp $ */ 2 3 /*- 4 * Copyright (c) 1993 5 * The Regents of the University of California. All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. All advertising materials mentioning features or use of this software 16 * must display the following acknowledgement: 17 * This product includes software developed by the University of 18 * California, Berkeley and its contributors. 19 * 4. Neither the name of the University nor the names of its contributors 20 * may be used to endorse or promote products derived from this software 21 * without specific prior written permission. 22 * 23 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 26 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 27 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 33 * SUCH DAMAGE. 34 */ 35 36 #include "saerrno.h" 37 38 39 char * 40 strerror(err) 41 int err; 42 { 43 char *p; 44 int length; 45 static char ebuf[1024]; 46 47 switch (err) { 48 case EADAPT: 49 return "bad adaptor number"; 50 case ECTLR: 51 return "bad controller number"; 52 case EUNIT: 53 return "bad drive number"; 54 case EPART: 55 return "bad partition"; 56 case ERDLAB: 57 return "can't read disk label"; 58 case EUNLAB: 59 return "unlabeled"; 60 case ENXIO: 61 return "bad device specification"; 62 case EPERM: 63 return "Permission Denied"; 64 case ENOENT: 65 return "No such file or directory"; 66 case ESTALE: 67 return "Stale NFS file handle"; 68 69 default: 70 strcpy(ebuf, "Unknown error: code "); 71 length = strlen(ebuf); 72 p = ebuf+length; 73 do { 74 *p++ = "0123456789"[err % 10]; 75 } while (err /= 10); 76 *p = '\0'; 77 return ebuf; 78 } 79 } 80