72 lines
2.6 KiB
C
72 lines
2.6 KiB
C
/* $NetBSD: strerror.c,v 1.20 2007/11/24 13:20:57 isaki Exp $ */
|
|
|
|
/*-
|
|
* Copyright (c) 1993
|
|
* The Regents of the University of California. All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. Neither the name of the University nor the names of its contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*/
|
|
|
|
#include <sys/types.h>
|
|
#include "saerrno.h"
|
|
#include "stand.h"
|
|
|
|
static const struct mi {
|
|
int errno;
|
|
const char *msg;
|
|
} errlist[] = {
|
|
{ EADAPT, "bad adaptor number" },
|
|
{ ECTLR, "bad controller number" },
|
|
{ EUNIT, "bad drive number" },
|
|
{ EPART, "bad partition" },
|
|
{ ERDLAB, "can't read disk label" },
|
|
{ EUNLAB, "unlabeled" },
|
|
{ ENXIO, "Device not configured" },
|
|
{ EPERM, "Operation not permitted" },
|
|
{ ENOENT, "No such file or directory" },
|
|
{ ESTALE, "Stale NFS file handle" },
|
|
{ EFTYPE, "Inappropriate file type or format" },
|
|
{ ENOEXEC, "Exec format error" },
|
|
{ EIO, "Input/output error" },
|
|
{ EINVAL, "Invalid argument" },
|
|
{ ENOTDIR, "Not a directory" },
|
|
{ EOFFSET, "invalid file offset" },
|
|
{ EACCES, "Permission denied" },
|
|
{ 0, 0 },
|
|
};
|
|
|
|
char *
|
|
strerror(int err)
|
|
{
|
|
static char ebuf[36];
|
|
const struct mi *mi;
|
|
|
|
for (mi = errlist; mi->msg; mi++)
|
|
if (mi->errno == err)
|
|
return __UNCONST(mi->msg);
|
|
|
|
snprintf(ebuf, sizeof ebuf, "Unknown error: code %d", err);
|
|
return ebuf;
|
|
}
|