openbsd-compat.h revision 137015 
1/* $Id: openbsd-compat.h,v 1.26 2004/08/15 08:41:00 djm Exp $ */
2
3/*
4 * Copyright (c) 1999-2003 Damien Miller.  All rights reserved.
5 * Copyright (c) 2003 Ben Lindstrom. All rights reserved.
6 * Copyright (c) 2002 Tim Rice.  All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 * 1. Redistributions of source code must retain the above copyright
12 *    notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 *    notice, this list of conditions and the following disclaimer in the
15 *    documentation and/or other materials provided with the distribution.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28
29#ifndef _OPENBSD_COMPAT_H
30#define _OPENBSD_COMPAT_H
31
32#include "includes.h"
33
34/* OpenBSD function replacements */
35#include "base64.h"
36#include "sigact.h"
37#include "glob.h"
38#include "readpassphrase.h"
39#include "vis.h"
40#include "getrrsetbyname.h"
41
42
43#ifndef HAVE_BASENAME
44char *basename(const char *path);
45#endif
46
47#ifndef HAVE_BINDRESVPORT_SA
48int bindresvport_sa(int sd, struct sockaddr *sa);
49#endif
50
51#ifndef HAVE_CLOSEFROM
52void closefrom(int);
53#endif
54
55#ifndef HAVE_GETCWD
56char *getcwd(char *pt, size_t size);
57#endif
58
59#if !defined(HAVE_REALPATH) || defined(BROKEN_REALPATH)
60char *realpath(const char *path, char *resolved);
61#endif
62
63#ifndef HAVE_RRESVPORT_AF
64int rresvport_af(int *alport, sa_family_t af);
65#endif
66
67#ifndef HAVE_STRLCPY
68/* #include <sys/types.h> XXX Still needed? */
69size_t strlcpy(char *dst, const char *src, size_t siz);
70#endif
71
72#ifndef HAVE_STRLCAT
73/* #include <sys/types.h> XXX Still needed? */
74size_t strlcat(char *dst, const char *src, size_t siz);
75#endif
76
77#ifndef HAVE_SETENV
78int setenv(register const char *name, register const char *value, int rewrite);
79#endif
80
81#ifndef HAVE_STRMODE
82void strmode(int mode, char *p);
83#endif
84
85#if !defined(HAVE_MKDTEMP) || defined(HAVE_STRICT_MKSTEMP)
86int mkstemps(char *path, int slen);
87int mkstemp(char *path);
88char *mkdtemp(char *path);
89#endif
90
91#ifndef HAVE_DAEMON
92int daemon(int nochdir, int noclose);
93#endif
94
95#ifndef HAVE_DIRNAME
96char *dirname(const char *path);
97#endif
98
99#if defined(BROKEN_INET_NTOA) || !defined(HAVE_INET_NTOA)
100char *inet_ntoa(struct in_addr in);
101#endif
102
103#ifndef HAVE_INET_NTOP
104const char *inet_ntop(int af, const void *src, char *dst, size_t size);
105#endif
106
107#ifndef HAVE_INET_ATON
108int inet_aton(const char *cp, struct in_addr *addr);
109#endif
110
111#ifndef HAVE_STRSEP
112char *strsep(char **stringp, const char *delim);
113#endif
114
115#ifndef HAVE_SETPROCTITLE
116void setproctitle(const char *fmt, ...);
117void compat_init_setproctitle(int argc, char *argv[]);
118#endif
119
120#ifndef HAVE_GETGROUPLIST
121/* #include <grp.h> XXXX Still needed ? */
122int getgrouplist(const char *, gid_t, gid_t *, int *);
123#endif
124
125#if !defined(HAVE_GETOPT) || !defined(HAVE_GETOPT_OPTRESET)
126int BSDgetopt(int argc, char * const *argv, const char *opts);
127#endif
128
129
130/* Home grown routines */
131#include "bsd-misc.h"
132#include "bsd-waitpid.h"
133
134/*#include <sys/types.h> XXX Still needed? * For uid_t, gid_t * */
135
136#ifndef HAVE_GETPEEREID
137int getpeereid(int , uid_t *, gid_t *);
138#endif
139
140#ifndef HAVE_ARC4RANDOM
141unsigned int arc4random(void);
142void arc4random_stir(void);
143#endif /* !HAVE_ARC4RANDOM */
144
145#ifndef HAVE_OPENPTY
146int openpty(int *, int *, char *, struct termios *, struct winsize *);
147#endif /* HAVE_OPENPTY */
148
149/* #include <sys/types.h> XXX needed? For size_t */
150
151#ifndef HAVE_SNPRINTF
152int snprintf(char *, size_t, const char *, ...);
153#endif
154
155#ifndef HAVE_VSNPRINTF
156int vsnprintf(char *, size_t, const char *, va_list);
157#endif
158
159void *xmmap(size_t size);
160char *xcrypt(const char *password, const char *salt);
161char *shadow_pw(struct passwd *pw);
162
163
164/* rfc2553 socket API replacements */
165#include "fake-rfc2553.h"
166
167/* Routines for a single OS platform */
168#include "bsd-cray.h"
169#include "bsd-cygwin_util.h"
170#include "port-irix.h"
171#include "port-aix.h"
172
173#endif /* _OPENBSD_COMPAT_H */
174