1*479ab7f0SSascha Wildner /* $NetBSD: strerror.c,v 1.12 1997/01/25 00:37:50 cgd Exp $ */
2*479ab7f0SSascha Wildner
3*479ab7f0SSascha Wildner /*-
4*479ab7f0SSascha Wildner * Copyright (c) 1993
5*479ab7f0SSascha Wildner * The Regents of the University of California. All rights reserved.
6*479ab7f0SSascha Wildner *
7*479ab7f0SSascha Wildner * Redistribution and use in source and binary forms, with or without
8*479ab7f0SSascha Wildner * modification, are permitted provided that the following conditions
9*479ab7f0SSascha Wildner * are met:
10*479ab7f0SSascha Wildner * 1. Redistributions of source code must retain the above copyright
11*479ab7f0SSascha Wildner * notice, this list of conditions and the following disclaimer.
12*479ab7f0SSascha Wildner * 2. Redistributions in binary form must reproduce the above copyright
13*479ab7f0SSascha Wildner * notice, this list of conditions and the following disclaimer in the
14*479ab7f0SSascha Wildner * documentation and/or other materials provided with the distribution.
15*479ab7f0SSascha Wildner * 3. Neither the name of the University nor the names of its contributors
16*479ab7f0SSascha Wildner * may be used to endorse or promote products derived from this software
17*479ab7f0SSascha Wildner * without specific prior written permission.
18*479ab7f0SSascha Wildner *
19*479ab7f0SSascha Wildner * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
20*479ab7f0SSascha Wildner * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21*479ab7f0SSascha Wildner * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22*479ab7f0SSascha Wildner * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
23*479ab7f0SSascha Wildner * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24*479ab7f0SSascha Wildner * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
25*479ab7f0SSascha Wildner * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26*479ab7f0SSascha Wildner * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27*479ab7f0SSascha Wildner * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
28*479ab7f0SSascha Wildner * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29*479ab7f0SSascha Wildner * SUCH DAMAGE.
30*479ab7f0SSascha Wildner */
31*479ab7f0SSascha Wildner
32*479ab7f0SSascha Wildner #include "stand.h"
33*479ab7f0SSascha Wildner
34*479ab7f0SSascha Wildner static struct
35*479ab7f0SSascha Wildner {
36*479ab7f0SSascha Wildner int err;
37*479ab7f0SSascha Wildner char *msg;
38*479ab7f0SSascha Wildner } errtab[] = {
39*479ab7f0SSascha Wildner {0, "no error"},
40*479ab7f0SSascha Wildner /* standard errors */
41*479ab7f0SSascha Wildner {EPERM, "operation not permitted"},
42*479ab7f0SSascha Wildner {ENOENT, "no such file or directory"},
43*479ab7f0SSascha Wildner {EIO, "input/output error"},
44*479ab7f0SSascha Wildner {ENXIO, "device not configured"},
45*479ab7f0SSascha Wildner {ENOEXEC, "exec format error"},
46*479ab7f0SSascha Wildner {EBADF, "bad file descriptor"},
47*479ab7f0SSascha Wildner {ENOMEM, "cannot allocate memory"},
48*479ab7f0SSascha Wildner {ENODEV, "operation not supported by device"},
49*479ab7f0SSascha Wildner {ENOTDIR, "not a directory"},
50*479ab7f0SSascha Wildner {EISDIR, "is a directory"},
51*479ab7f0SSascha Wildner {EINVAL, "invalid argument"},
52*479ab7f0SSascha Wildner {EMFILE, "too many open files"},
53*479ab7f0SSascha Wildner {EFBIG, "file too large"},
54*479ab7f0SSascha Wildner {EROFS, "read-only filesystem"},
55*479ab7f0SSascha Wildner {EOPNOTSUPP, "operation not supported"},
56*479ab7f0SSascha Wildner {ETIMEDOUT, "operation timed out"},
57*479ab7f0SSascha Wildner {ESTALE, "stale NFS file handle"},
58*479ab7f0SSascha Wildner {EBADRPC, "RPC struct is bad"},
59*479ab7f0SSascha Wildner {EFTYPE, "inappropriate file type or format"},
60*479ab7f0SSascha Wildner
61*479ab7f0SSascha Wildner {EADAPT, "bad adaptor number"},
62*479ab7f0SSascha Wildner {ECTLR, "bad controller number"},
63*479ab7f0SSascha Wildner {EUNIT, "bad unit number"},
64*479ab7f0SSascha Wildner {ESLICE, "bad slice number"},
65*479ab7f0SSascha Wildner {EPART, "bad partition"},
66*479ab7f0SSascha Wildner {ERDLAB, "can't read disk label"},
67*479ab7f0SSascha Wildner {EUNLAB, "disk unlabelled"},
68*479ab7f0SSascha Wildner {EOFFSET, "illegal seek"},
69*479ab7f0SSascha Wildner {0, NULL}
70*479ab7f0SSascha Wildner };
71*479ab7f0SSascha Wildner
72*479ab7f0SSascha Wildner
73*479ab7f0SSascha Wildner char *
strerror(int err)74*479ab7f0SSascha Wildner strerror(int err)
75*479ab7f0SSascha Wildner {
76*479ab7f0SSascha Wildner static char msg[32];
77*479ab7f0SSascha Wildner int i;
78*479ab7f0SSascha Wildner
79*479ab7f0SSascha Wildner for (i = 0; errtab[i].msg != NULL; i++)
80*479ab7f0SSascha Wildner if (errtab[i].err == err)
81*479ab7f0SSascha Wildner return(errtab[i].msg);
82*479ab7f0SSascha Wildner sprintf(msg, "unknown error (%d)", err);
83*479ab7f0SSascha Wildner return(msg);
84*479ab7f0SSascha Wildner }
85