blob: 6406af19d49c33fee5b7f71350b659f4dddee1cf [file] [log] [blame]
Darren Tuckerfebf0f52007-06-25 22:15:12 +10001/* $Id: openbsd-compat.h,v 1.43 2007/06/25 12:15:13 dtucker Exp $ */
Ben Lindstrom515d0f92003-08-29 16:59:52 +00002
Damien Milleraf639512003-06-11 22:51:32 +10003/*
4 * Copyright (c) 1999-2003 Damien Miller. All rights reserved.
Ben Lindstrom515d0f92003-08-29 16:59:52 +00005 * Copyright (c) 2003 Ben Lindstrom. All rights reserved.
6 * Copyright (c) 2002 Tim Rice. All rights reserved.
Damien Milleraf639512003-06-11 22:51:32 +10007 *
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
Ben Lindstrom515d0f92003-08-29 16:59:52 +000029#ifndef _OPENBSD_COMPAT_H
30#define _OPENBSD_COMPAT_H
Damien Millere9cf3572001-02-09 12:55:35 +110031
Ben Lindstrom515d0f92003-08-29 16:59:52 +000032#include "includes.h"
Ben Lindstrom3c06f6a2001-01-31 21:52:01 +000033
Damien Millera1738e42006-07-10 21:33:04 +100034#include <sys/types.h>
35#include <pwd.h>
36
Darren Tucker4e880e62006-07-11 00:20:51 +100037#include <sys/socket.h>
38
Ben Lindstrom3c06f6a2001-01-31 21:52:01 +000039/* OpenBSD function replacements */
Ben Lindstrom3c06f6a2001-01-31 21:52:01 +000040#include "base64.h"
Ben Lindstrom803f16c2001-02-24 00:24:19 +000041#include "sigact.h"
Damien Miller3c027682001-03-14 11:39:45 +110042#include "glob.h"
Damien Millerc8a38682001-06-25 18:09:16 +100043#include "readpassphrase.h"
Damien Millerb93addb2003-01-07 17:04:18 +110044#include "vis.h"
Damien Millerd9ec3702003-05-15 12:27:08 +100045#include "getrrsetbyname.h"
Damien Milleraf87af12006-03-15 13:02:28 +110046#include "sha2.h"
Ben Lindstrom515d0f92003-08-29 16:59:52 +000047
48#ifndef HAVE_BASENAME
49char *basename(const char *path);
50#endif
51
52#ifndef HAVE_BINDRESVPORT_SA
53int bindresvport_sa(int sd, struct sockaddr *sa);
54#endif
55
Damien Miller36f49652004-08-15 18:40:59 +100056#ifndef HAVE_CLOSEFROM
57void closefrom(int);
58#endif
59
Ben Lindstrom515d0f92003-08-29 16:59:52 +000060#ifndef HAVE_GETCWD
61char *getcwd(char *pt, size_t size);
62#endif
63
64#if !defined(HAVE_REALPATH) || defined(BROKEN_REALPATH)
65char *realpath(const char *path, char *resolved);
66#endif
67
68#ifndef HAVE_RRESVPORT_AF
69int rresvport_af(int *alport, sa_family_t af);
70#endif
71
72#ifndef HAVE_STRLCPY
73/* #include <sys/types.h> XXX Still needed? */
74size_t strlcpy(char *dst, const char *src, size_t siz);
75#endif
76
77#ifndef HAVE_STRLCAT
78/* #include <sys/types.h> XXX Still needed? */
79size_t strlcat(char *dst, const char *src, size_t siz);
80#endif
81
82#ifndef HAVE_SETENV
83int setenv(register const char *name, register const char *value, int rewrite);
84#endif
85
86#ifndef HAVE_STRMODE
87void strmode(int mode, char *p);
88#endif
89
90#if !defined(HAVE_MKDTEMP) || defined(HAVE_STRICT_MKSTEMP)
91int mkstemps(char *path, int slen);
92int mkstemp(char *path);
93char *mkdtemp(char *path);
94#endif
95
96#ifndef HAVE_DAEMON
97int daemon(int nochdir, int noclose);
98#endif
99
100#ifndef HAVE_DIRNAME
101char *dirname(const char *path);
102#endif
103
104#if defined(BROKEN_INET_NTOA) || !defined(HAVE_INET_NTOA)
105char *inet_ntoa(struct in_addr in);
106#endif
107
108#ifndef HAVE_INET_NTOP
109const char *inet_ntop(int af, const void *src, char *dst, size_t size);
110#endif
111
112#ifndef HAVE_INET_ATON
113int inet_aton(const char *cp, struct in_addr *addr);
114#endif
115
116#ifndef HAVE_STRSEP
117char *strsep(char **stringp, const char *delim);
118#endif
119
120#ifndef HAVE_SETPROCTITLE
121void setproctitle(const char *fmt, ...);
122void compat_init_setproctitle(int argc, char *argv[]);
123#endif
124
125#ifndef HAVE_GETGROUPLIST
126/* #include <grp.h> XXXX Still needed ? */
127int getgrouplist(const char *, gid_t, gid_t *, int *);
128#endif
129
130#if !defined(HAVE_GETOPT) || !defined(HAVE_GETOPT_OPTRESET)
131int BSDgetopt(int argc, char * const *argv, const char *opts);
132#endif
133
Darren Tuckered0b5922006-09-03 22:44:49 +1000134#if defined(HAVE_DECL_WRITEV) && HAVE_DECL_WRITEV == 0
135# include <sys/types.h>
136# include <sys/uio.h>
137int writev(int, struct iovec *, int);
138#endif
Ben Lindstrom515d0f92003-08-29 16:59:52 +0000139
Ben Lindstrom3c06f6a2001-01-31 21:52:01 +0000140/* Home grown routines */
Ben Lindstrom3c06f6a2001-01-31 21:52:01 +0000141#include "bsd-misc.h"
Ben Lindstrom3c06f6a2001-01-31 21:52:01 +0000142#include "bsd-waitpid.h"
Darren Tuckerfebf0f52007-06-25 22:15:12 +1000143#include "bsd-poll.h"
Ben Lindstrom3c06f6a2001-01-31 21:52:01 +0000144
Ben Lindstrom515d0f92003-08-29 16:59:52 +0000145#ifndef HAVE_GETPEEREID
146int getpeereid(int , uid_t *, gid_t *);
147#endif
148
149#ifndef HAVE_ARC4RANDOM
150unsigned int arc4random(void);
151void arc4random_stir(void);
152#endif /* !HAVE_ARC4RANDOM */
153
Damien Miller57f39152005-11-24 19:58:19 +1100154#ifndef HAVE_ASPRINTF
155int asprintf(char **, const char *, ...);
156#endif
157
Damien Millerf4da3bb2004-01-21 17:07:16 +1100158#ifndef HAVE_OPENPTY
Darren Tuckerdc6118e2006-03-15 22:25:54 +1100159# include <sys/ioctl.h> /* for struct winsize */
Damien Millerf4da3bb2004-01-21 17:07:16 +1100160int openpty(int *, int *, char *, struct termios *, struct winsize *);
161#endif /* HAVE_OPENPTY */
Ben Lindstrom515d0f92003-08-29 16:59:52 +0000162
163/* #include <sys/types.h> XXX needed? For size_t */
164
165#ifndef HAVE_SNPRINTF
Darren Tucker66c32d52006-06-30 10:51:32 +1000166int snprintf(char *, size_t, SNPRINTF_CONST char *, ...);
Ben Lindstrom515d0f92003-08-29 16:59:52 +0000167#endif
168
Darren Tucker6e422112005-09-30 09:55:49 +1000169#ifndef HAVE_STRTOLL
170long long strtoll(const char *, char **, int);
171#endif
172
Damien Millerde3cb0a2005-05-26 20:48:25 +1000173#ifndef HAVE_STRTONUM
174long long strtonum(const char *, long long, long long, const char **);
175#endif
176
Darren Tucker5998ed02006-07-12 23:10:33 +1000177#if !defined(HAVE_VASPRINTF) || !defined(HAVE_VSNPRINTF)
178# include <stdarg.h>
179#endif
180
Damien Miller57f39152005-11-24 19:58:19 +1100181#ifndef HAVE_VASPRINTF
182int vasprintf(char **, const char *, va_list);
183#endif
184
Ben Lindstrom515d0f92003-08-29 16:59:52 +0000185#ifndef HAVE_VSNPRINTF
186int vsnprintf(char *, size_t, const char *, va_list);
187#endif
188
189void *xmmap(size_t size);
190char *xcrypt(const char *password, const char *salt);
191char *shadow_pw(struct passwd *pw);
192
Ben Lindstrom3c06f6a2001-01-31 21:52:01 +0000193/* rfc2553 socket API replacements */
Damien Millerc28e38d2003-06-05 18:52:47 +1000194#include "fake-rfc2553.h"
Ben Lindstrom3c06f6a2001-01-31 21:52:01 +0000195
Ben Lindstrom6db66ff2001-08-06 23:29:16 +0000196/* Routines for a single OS platform */
197#include "bsd-cray.h"
Darren Tucker70a08cd2003-05-04 10:41:20 +1000198#include "bsd-cygwin_util.h"
Damien Miller1b06dc32006-08-31 03:24:41 +1000199
200#include "port-aix.h"
Ben Lindstromf095a852002-02-19 20:02:48 +0000201#include "port-irix.h"
Damien Miller73b42d22006-04-22 21:26:08 +1000202#include "port-linux.h"
Damien Miller1b06dc32006-08-31 03:24:41 +1000203#include "port-solaris.h"
Damien Miller598bbc22005-12-31 16:33:36 +1100204#include "port-tun.h"
Damien Miller1b06dc32006-08-31 03:24:41 +1000205#include "port-uw.h"
Ben Lindstrom6db66ff2001-08-06 23:29:16 +0000206
Ben Lindstrom515d0f92003-08-29 16:59:52 +0000207#endif /* _OPENBSD_COMPAT_H */