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 1.2 1994/02/26 10:29:44 pk Exp $ 34 */ 35 36 #include <sys/errno.h> 37 #include "saerrno.h" 38 39 40 char * 41 strerror(err) 42 int err; 43 { 44 char *p; 45 int length; 46 static char ebuf[1024]; 47 48 switch (err) { 49 case EADAPT: 50 return "bad adaptor number"; 51 case ECTLR: 52 return "bad controller number"; 53 case EUNIT: 54 return "bad drive number"; 55 case EPART: 56 return "bad partition"; 57 case ERDLAB: 58 return "can't read disk label"; 59 case EUNLAB: 60 return "unlabeled"; 61 case ENXIO: 62 return "bad device specification"; 63 case EPERM: 64 return "Permission Denied"; 65 case ENOENT: 66 return "No such file or directory"; 67 case ESTALE: 68 return "Stale NFS file handle"; 69 70 default: 71 strcpy(ebuf, "Unknown error: code "); 72 length = strlen(ebuf); 73 p = ebuf+length; 74 do { 75 *p++ = "0123456789"[err % 10]; 76 } while (err /= 10); 77 *p = '\0'; 78 return ebuf; 79 } 80 } 81