bsd-misc.h revision 124208 
1/* $Id: bsd-misc.h,v 1.13 2003/08/29 16:59:52 mouring Exp $ */
2
3/*
4 * Copyright (c) 1999-2003 Damien Miller.  All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 *    notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 *    notice, this list of conditions and the following disclaimer in the
13 *    documentation and/or other materials provided with the distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
17 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
18 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 */
26
27#ifndef _BSD_MISC_H
28#define _BSD_MISC_H
29
30#include "includes.h"
31
32char *ssh_get_progname(char *);
33
34#ifndef HAVE_SETSID
35#define setsid() setpgrp(0, getpid())
36#endif /* !HAVE_SETSID */
37
38#ifndef HAVE_SETENV
39int setenv(const char *, const char *, int);
40#endif /* !HAVE_SETENV */
41
42#ifndef HAVE_SETLOGIN
43int setlogin(const char *);
44#endif /* !HAVE_SETLOGIN */
45
46#ifndef HAVE_INNETGR
47int innetgr(const char *, const char *, const char *, const char *);
48#endif /* HAVE_INNETGR */
49
50#if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID)
51int seteuid(uid_t);
52#endif /* !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) */
53
54#if !defined(HAVE_SETEGID) && defined(HAVE_SETRESGID)
55int setegid(uid_t);
56#endif /* !defined(HAVE_SETEGID) && defined(HAVE_SETRESGID) */
57
58#if !defined(HAVE_STRERROR) && defined(HAVE_SYS_ERRLIST) && defined(HAVE_SYS_NERR)
59const char *strerror(int);
60#endif
61
62
63#ifndef HAVE_UTIMES
64#ifndef HAVE_STRUCT_TIMEVAL
65struct timeval {
66	long tv_sec;
67	long tv_usec;
68}
69#endif /* HAVE_STRUCT_TIMEVAL */
70
71int utimes(char *, struct timeval *);
72#endif /* HAVE_UTIMES */
73
74#ifndef HAVE_TRUNCATE
75int truncate (const char *, off_t);
76#endif /* HAVE_TRUNCATE */
77
78#if !defined(HAVE_SETGROUPS) && defined(SETGROUPS_NOOP)
79int setgroups(size_t, const gid_t *);
80#endif
81
82#if !defined(HAVE_NANOSLEEP) && !defined(HAVE_NSLEEP)
83#ifndef HAVE_STRUCT_TIMESPEC
84struct timespec {
85	time_t	tv_sec;
86	long	tv_nsec;
87};
88#endif
89int nanosleep(const struct timespec *, struct timespec *);
90#endif
91
92#ifndef HAVE_TCGETPGRP
93pid_t tcgetpgrp(int);
94#endif
95
96#ifndef HAVE_TCSENDBREAK
97int tcsendbreak(int, int);
98#endif
99
100/* wrapper for signal interface */
101typedef void (*mysig_t)(int);
102mysig_t mysignal(int sig, mysig_t act);
103
104#define signal(a,b) mysignal(a,b)
105
106#endif /* _BSD_MISC_H */
107