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3c0ef626 | 1 | /* $Id$ */ |
2 | ||
70791e56 | 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 | */ | |
3c0ef626 | 28 | |
70791e56 | 29 | #ifndef _OPENBSD_COMPAT_H |
30 | #define _OPENBSD_COMPAT_H | |
31 | ||
32 | #include "includes.h" | |
3c0ef626 | 33 | |
2e437378 | 34 | #include <sys/types.h> |
35 | #include <pwd.h> | |
36 | ||
37 | #include <sys/socket.h> | |
38 | ||
3c0ef626 | 39 | /* OpenBSD function replacements */ |
3c0ef626 | 40 | #include "base64.h" |
41 | #include "sigact.h" | |
3c0ef626 | 42 | #include "glob.h" |
43 | #include "readpassphrase.h" | |
1c14df9e | 44 | #include "vis.h" |
70791e56 | 45 | #include "getrrsetbyname.h" |
2e437378 | 46 | #include "sha2.h" |
70791e56 | 47 | |
48 | #ifndef HAVE_BASENAME | |
49 | char *basename(const char *path); | |
50 | #endif | |
51 | ||
52 | #ifndef HAVE_BINDRESVPORT_SA | |
53 | int bindresvport_sa(int sd, struct sockaddr *sa); | |
54 | #endif | |
55 | ||
1b56ff3d | 56 | #ifndef HAVE_CLOSEFROM |
57 | void closefrom(int); | |
58 | #endif | |
59 | ||
70791e56 | 60 | #ifndef HAVE_GETCWD |
61 | char *getcwd(char *pt, size_t size); | |
62 | #endif | |
63 | ||
64 | #if !defined(HAVE_REALPATH) || defined(BROKEN_REALPATH) | |
65 | char *realpath(const char *path, char *resolved); | |
66 | #endif | |
67 | ||
68 | #ifndef HAVE_RRESVPORT_AF | |
69 | int rresvport_af(int *alport, sa_family_t af); | |
70 | #endif | |
71 | ||
72 | #ifndef HAVE_STRLCPY | |
73 | /* #include <sys/types.h> XXX Still needed? */ | |
74 | size_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? */ | |
79 | size_t strlcat(char *dst, const char *src, size_t siz); | |
80 | #endif | |
81 | ||
82 | #ifndef HAVE_SETENV | |
83 | int setenv(register const char *name, register const char *value, int rewrite); | |
84 | #endif | |
85 | ||
86 | #ifndef HAVE_STRMODE | |
87 | void strmode(int mode, char *p); | |
88 | #endif | |
89 | ||
90 | #if !defined(HAVE_MKDTEMP) || defined(HAVE_STRICT_MKSTEMP) | |
91 | int mkstemps(char *path, int slen); | |
92 | int mkstemp(char *path); | |
93 | char *mkdtemp(char *path); | |
94 | #endif | |
95 | ||
96 | #ifndef HAVE_DAEMON | |
97 | int daemon(int nochdir, int noclose); | |
98 | #endif | |
99 | ||
100 | #ifndef HAVE_DIRNAME | |
101 | char *dirname(const char *path); | |
102 | #endif | |
103 | ||
104 | #if defined(BROKEN_INET_NTOA) || !defined(HAVE_INET_NTOA) | |
105 | char *inet_ntoa(struct in_addr in); | |
106 | #endif | |
107 | ||
108 | #ifndef HAVE_INET_NTOP | |
109 | const char *inet_ntop(int af, const void *src, char *dst, size_t size); | |
110 | #endif | |
111 | ||
112 | #ifndef HAVE_INET_ATON | |
113 | int inet_aton(const char *cp, struct in_addr *addr); | |
114 | #endif | |
115 | ||
116 | #ifndef HAVE_STRSEP | |
117 | char *strsep(char **stringp, const char *delim); | |
118 | #endif | |
119 | ||
120 | #ifndef HAVE_SETPROCTITLE | |
121 | void setproctitle(const char *fmt, ...); | |
122 | void compat_init_setproctitle(int argc, char *argv[]); | |
123 | #endif | |
124 | ||
125 | #ifndef HAVE_GETGROUPLIST | |
126 | /* #include <grp.h> XXXX Still needed ? */ | |
127 | int getgrouplist(const char *, gid_t, gid_t *, int *); | |
128 | #endif | |
129 | ||
130 | #if !defined(HAVE_GETOPT) || !defined(HAVE_GETOPT_OPTRESET) | |
131 | int BSDgetopt(int argc, char * const *argv, const char *opts); | |
132 | #endif | |
133 | ||
2e437378 | 134 | #if defined(HAVE_DECL_WRITEV) && HAVE_DECL_WRITEV == 0 |
135 | # include <sys/types.h> | |
136 | # include <sys/uio.h> | |
137 | int writev(int, struct iovec *, int); | |
138 | #endif | |
3c0ef626 | 139 | |
140 | /* Home grown routines */ | |
3c0ef626 | 141 | #include "bsd-misc.h" |
3c0ef626 | 142 | #include "bsd-waitpid.h" |
143 | ||
70791e56 | 144 | #ifndef HAVE_GETPEEREID |
145 | int getpeereid(int , uid_t *, gid_t *); | |
146 | #endif | |
147 | ||
148 | #ifndef HAVE_ARC4RANDOM | |
149 | unsigned int arc4random(void); | |
150 | void arc4random_stir(void); | |
151 | #endif /* !HAVE_ARC4RANDOM */ | |
152 | ||
e00da40d | 153 | #ifndef HAVE_ASPRINTF |
154 | int asprintf(char **, const char *, ...); | |
155 | #endif | |
156 | ||
416fd2a8 | 157 | #ifndef HAVE_OPENPTY |
2e437378 | 158 | # include <sys/ioctl.h> /* for struct winsize */ |
416fd2a8 | 159 | int openpty(int *, int *, char *, struct termios *, struct winsize *); |
160 | #endif /* HAVE_OPENPTY */ | |
70791e56 | 161 | |
162 | /* #include <sys/types.h> XXX needed? For size_t */ | |
163 | ||
164 | #ifndef HAVE_SNPRINTF | |
2e437378 | 165 | int snprintf(char *, size_t, SNPRINTF_CONST char *, ...); |
70791e56 | 166 | #endif |
167 | ||
e00da40d | 168 | #ifndef HAVE_STRTOLL |
169 | long long strtoll(const char *, char **, int); | |
170 | #endif | |
171 | ||
34fee935 | 172 | #ifndef HAVE_STRTONUM |
173 | long long strtonum(const char *, long long, long long, const char **); | |
174 | #endif | |
175 | ||
2e437378 | 176 | #if !defined(HAVE_VASPRINTF) || !defined(HAVE_VSNPRINTF) |
177 | # include <stdarg.h> | |
178 | #endif | |
179 | ||
e00da40d | 180 | #ifndef HAVE_VASPRINTF |
181 | int vasprintf(char **, const char *, va_list); | |
182 | #endif | |
183 | ||
70791e56 | 184 | #ifndef HAVE_VSNPRINTF |
185 | int vsnprintf(char *, size_t, const char *, va_list); | |
186 | #endif | |
187 | ||
188 | void *xmmap(size_t size); | |
189 | char *xcrypt(const char *password, const char *salt); | |
190 | char *shadow_pw(struct passwd *pw); | |
191 | ||
3c0ef626 | 192 | /* rfc2553 socket API replacements */ |
70791e56 | 193 | #include "fake-rfc2553.h" |
3c0ef626 | 194 | |
195 | /* Routines for a single OS platform */ | |
196 | #include "bsd-cray.h" | |
70791e56 | 197 | #include "bsd-cygwin_util.h" |
2e437378 | 198 | |
e9a17296 | 199 | #include "port-aix.h" |
2e437378 | 200 | #include "port-irix.h" |
201 | #include "port-linux.h" | |
202 | #include "port-solaris.h" | |
e00da40d | 203 | #include "port-tun.h" |
2e437378 | 204 | #include "port-uw.h" |
3c0ef626 | 205 | |
70791e56 | 206 | #endif /* _OPENBSD_COMPAT_H */ |