1 /* $OpenBSD: strerror.c,v 1.10 2014/11/19 20:28:56 miod Exp $ */ 2 /* $NetBSD: strerror.c,v 1.11 1996/10/13 02:29:08 christos Exp $ */ 3 4 /*- 5 * Copyright (c) 1993 6 * The Regents of the University of California. All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 3. Neither the name of the University nor the names of its contributors 17 * may be used to endorse or promote products derived from this software 18 * without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30 * SUCH DAMAGE. 31 */ 32 33 #include <sys/types.h> 34 #include "saerrno.h" 35 #include "stand.h" 36 37 const char * 38 strerror(int err) 39 { 40 static char ebuf[64]; 41 42 switch (err) { 43 case EADAPT: 44 return "bad adaptor number"; 45 case ECTLR: 46 return "bad controller number"; 47 case EUNIT: 48 return "bad drive number"; 49 case EPART: 50 return "bad partition"; 51 case ERDLAB: 52 return "can't read disk label"; 53 case ENXIO: 54 return "Device not configured"; 55 case EPERM: 56 return "Operation not permitted"; 57 case ENOENT: 58 return "No such file or directory"; 59 case ESTALE: 60 return "Stale NFS file handle"; 61 case EFTYPE: 62 return "Inappropriate file type or format"; 63 case ENOEXEC: 64 return "Exec format error"; 65 case EIO: 66 return "Input/output error"; 67 case EINVAL: 68 return "Invalid argument"; 69 default: 70 snprintf(ebuf, sizeof ebuf, "Unknown error: code %d", err); 71 return ebuf; 72 } 73 } 74