1
2 /*
3 * Copyright (c) 1999-2004 Damien Miller <djm@mindrot.org>
4 *
5 * Permission to use, copy, modify, and distribute this software for any
6 * purpose with or without fee is hereby granted, provided that the above
7 * copyright notice and this permission notice appear in all copies.
8 *
9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
16 */
17
18 #include "includes.h"
19
20 #include <sys/types.h>
21 #ifdef HAVE_SYS_SELECT_H
22 # include <sys/select.h>
23 #endif
24 #ifdef HAVE_SYS_TIME_H
25 # include <sys/time.h>
26 #endif
27
28 #include <err.h>
29 #include <string.h>
30 #include <signal.h>
31 #include <stdlib.h>
32 #include <time.h>
33 #include <unistd.h>
34
strerror(int e)35 const char *strerror(int e)
36 {
37 extern int sys_nerr;
38 extern char *sys_errlist[];
39
40 if ((e >= 0) && (e < sys_nerr))
41 return (sys_errlist[e]);
42
43 return ("unlisted error");
44 }
45