bsd-misc.h revision 290672 
1/* $Id: bsd-misc.h,v 1.25 2013/08/04 11:48:41 dtucker Exp $ */
2
3/*
4 * Copyright (c) 1999-2004 Damien Miller <djm@mindrot.org>
5 *
6 * Permission to use, copy, modify, and distribute this software for any
7 * purpose with or without fee is hereby granted, provided that the above
8 * copyright notice and this permission notice appear in all copies.
9 *
10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17 */
18
19#ifndef _BSD_MISC_H
20#define _BSD_MISC_H
21
22#include "includes.h"
23__RCSID("$FreeBSD: head/crypto/openssh/openbsd-compat/bsd-misc.h 290672 2015-11-11 13:26:47Z des $");
24
25char *ssh_get_progname(char *);
26
27#ifndef HAVE_SETSID
28#define setsid() setpgrp(0, getpid())
29#endif /* !HAVE_SETSID */
30
31#ifndef HAVE_SETENV
32int setenv(const char *, const char *, int);
33#endif /* !HAVE_SETENV */
34
35#ifndef HAVE_SETLOGIN
36int setlogin(const char *);
37#endif /* !HAVE_SETLOGIN */
38
39#ifndef HAVE_INNETGR
40int innetgr(const char *, const char *, const char *, const char *);
41#endif /* HAVE_INNETGR */
42
43#if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID)
44int seteuid(uid_t);
45#endif /* !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) */
46
47#if !defined(HAVE_SETEGID) && defined(HAVE_SETRESGID)
48int setegid(uid_t);
49#endif /* !defined(HAVE_SETEGID) && defined(HAVE_SETRESGID) */
50
51#if !defined(HAVE_STRERROR) && defined(HAVE_SYS_ERRLIST) && defined(HAVE_SYS_NERR)
52const char *strerror(int);
53#endif
54
55#if !defined(HAVE_SETLINEBUF)
56#define setlinebuf(a)	(setvbuf((a), NULL, _IOLBF, 0))
57#endif
58
59#ifndef HAVE_UTIMES
60#ifndef HAVE_STRUCT_TIMEVAL
61struct timeval {
62	long tv_sec;
63	long tv_usec;
64}
65#endif /* HAVE_STRUCT_TIMEVAL */
66
67int utimes(char *, struct timeval *);
68#endif /* HAVE_UTIMES */
69
70#ifndef HAVE_TRUNCATE
71int truncate (const char *, off_t);
72#endif /* HAVE_TRUNCATE */
73
74#if !defined(HAVE_NANOSLEEP) && !defined(HAVE_NSLEEP)
75#ifndef HAVE_STRUCT_TIMESPEC
76struct timespec {
77	time_t	tv_sec;
78	long	tv_nsec;
79};
80#endif
81int nanosleep(const struct timespec *, struct timespec *);
82#endif
83
84#ifndef HAVE_USLEEP
85int usleep(unsigned int useconds);
86#endif
87
88#ifndef HAVE_TCGETPGRP
89pid_t tcgetpgrp(int);
90#endif
91
92#ifndef HAVE_TCSENDBREAK
93int tcsendbreak(int, int);
94#endif
95
96#ifndef HAVE_UNSETENV
97int unsetenv(const char *);
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#ifndef HAVE_ISBLANK
107int	isblank(int);
108#endif
109
110#ifndef HAVE_GETPGID
111pid_t getpgid(pid_t);
112#endif
113
114#ifndef HAVE_ENDGRENT
115# define endgrent() do { } while (0)
116#endif
117
118#ifndef HAVE_KRB5_GET_ERROR_MESSAGE
119# define krb5_get_error_message krb5_get_err_text
120#endif
121
122#ifndef HAVE_KRB5_FREE_ERROR_MESSAGE
123# define krb5_free_error_message(a,b) do { } while(0)
124#endif
125
126#endif /* _BSD_MISC_H */
127