1 /*- 2 * Copyright (c) 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. All advertising materials mentioning features or use of this software 14 * must display the following acknowledgement: 15 * This product includes software developed by the University of 16 * California, Berkeley and its contributors. 17 * 4. Neither the name of the University nor the names of its contributors 18 * may be used to endorse or promote products derived from this software 19 * without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * 33 * $Id: strerror.c,v 1.3 1994/08/04 19:39:41 brezak Exp $ 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