blob: c0d2d65eed63c4d033ecb5aea6af388350776368 [file] [log] [blame]
Damien Millerd4a8b7e1999-10-27 13:42:43 +10001/*
Damien Miller040f3832000-04-03 14:50:43 +10002 * Copyright (c) 1999-2000 Damien Miller. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
Damien Miller040f3832000-04-03 14:50:43 +100012 *
13 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
14 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
15 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
16 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
17 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
18 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
19 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
20 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
21 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
22 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
23 */
Damien Millerd4a8b7e1999-10-27 13:42:43 +100024
Damien Miller11fa2cc2000-08-16 10:35:58 +100025#include "includes.h"
Damien Millerd4a8b7e1999-10-27 13:42:43 +100026#include "xmalloc.h"
Damien Millerab18c411999-11-11 10:40:23 +110027#include "ssh.h"
Damien Millerd4a8b7e1999-10-27 13:42:43 +100028
Damien Millere9cf3572001-02-09 12:55:35 +110029RCSID("$Id: bsd-misc.c,v 1.2 2001/02/09 01:55:36 djm Exp $");
30
Ben Lindstrom49a79c02000-11-17 03:47:20 +000031char *get_progname(char *argv0)
32{
33#ifdef HAVE___PROGNAME
34 extern char *__progname;
35
36 return __progname;
37#else
38 char *p;
39
40 if (argv0 == NULL)
41 return "unknown"; /* XXX */
42 p = strrchr(argv0, '/');
43 if (p == NULL)
44 p = argv0;
45 else
46 p++;
47 return p;
48#endif
49}
50
Damien Millere72b7af1999-12-30 15:08:44 +110051#ifndef HAVE_SETLOGIN
52int setlogin(const char *name)
53{
54 return(0);
55}
56#endif /* !HAVE_SETLOGIN */
57
58#ifndef HAVE_INNETGR
59int innetgr(const char *netgroup, const char *host,
60 const char *user, const char *domain)
61{
62 return(0);
63}
64#endif /* HAVE_INNETGR */
65
66#if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID)
67int seteuid(uid_t euid)
68{
69 return(setreuid(-1,euid));
70}
71#endif /* !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) */
Damien Millerecbb26d2000-07-15 14:59:14 +100072
Damien Miller11fa2cc2000-08-16 10:35:58 +100073#if !defined(HAVE_STRERROR) && defined(HAVE_SYS_ERRLIST) && defined(HAVE_SYS_NERR)
74const char *strerror(int e)
Damien Millerecbb26d2000-07-15 14:59:14 +100075{
Damien Miller11fa2cc2000-08-16 10:35:58 +100076 extern int sys_nerr;
77 extern char *sys_errlist[];
78
79 if ((e >= 0) || (e < sys_nerr))
80 return("unlisted error");
81 else
82 return(sys_errlist[e]);
Damien Millerecbb26d2000-07-15 14:59:14 +100083}
Damien Miller11fa2cc2000-08-16 10:35:58 +100084#endif
Ben Lindstrom42202bc2001-01-15 02:34:37 +000085
86#ifndef HAVE_UTIMES
87int utimes(char *filename, struct timeval *tvp)
88{
89 struct utimbuf ub;
90
91 ub.actime = tvp->tv_sec;
92 ub.modtime = tvp->tv_usec;
93
94 return(utime(filename, &ub));
95}
96#endif