port-aix.h revision 181097 
1/* $Id: port-aix.h,v 1.27 2006/09/18 13:54:33 dtucker Exp $ */
2
3/*
4 *
5 * Copyright (c) 2001 Gert Doering.  All rights reserved.
6 * Copyright (c) 2004, 2005 Darren Tucker.  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#ifdef _AIX
30
31#ifdef HAVE_SYS_SOCKET_H
32# include <sys/socket.h>
33#endif
34
35#include "buffer.h"
36
37/* These should be in the system headers but are not. */
38int usrinfo(int, char *, int);
39#if defined(HAVE_DECL_SETAUTHDB) && (HAVE_DECL_SETAUTHDB == 0)
40int setauthdb(const char *, char *);
41#endif
42/* these may or may not be in the headers depending on the version */
43#if defined(HAVE_DECL_AUTHENTICATE) && (HAVE_DECL_AUTHENTICATE == 0)
44int authenticate(char *, char *, int *, char **);
45#endif
46#if defined(HAVE_DECL_LOGINFAILED) && (HAVE_DECL_LOGINFAILED == 0)
47int loginfailed(char *, char *, char *);
48#endif
49#if defined(HAVE_DECL_LOGINRESTRICTIONS) && (HAVE_DECL_LOGINRESTRICTIONS == 0)
50int loginrestrictions(char *, int, char *, char **);
51#endif
52#if defined(HAVE_DECL_LOGINSUCCESS) && (HAVE_DECL_LOGINSUCCESS == 0)
53int loginsuccess(char *, char *, char *, char **);
54#endif
55#if defined(HAVE_DECL_PASSWDEXPIRED) && (HAVE_DECL_PASSWDEXPIRED == 0)
56int passwdexpired(char *, char **);
57#endif
58
59/* Some versions define r_type in the above headers, which causes a conflict */
60#ifdef r_type
61# undef r_type
62#endif
63
64/* AIX 4.2.x doesn't have nanosleep but does have nsleep which is equivalent */
65#if !defined(HAVE_NANOSLEEP) && defined(HAVE_NSLEEP)
66# define nanosleep(a,b) nsleep(a,b)
67#endif
68
69/* For struct timespec on AIX 4.2.x */
70#ifdef HAVE_SYS_TIMERS_H
71# include <sys/timers.h>
72#endif
73
74/*
75 * According to the setauthdb man page, AIX password registries must be 15
76 * chars or less plus terminating NUL.
77 */
78#ifdef HAVE_SETAUTHDB
79# define REGISTRY_SIZE	16
80#endif
81
82void aix_usrinfo(struct passwd *);
83
84#ifdef WITH_AIXAUTHENTICATE
85# define CUSTOM_SYS_AUTH_PASSWD 1
86# define CUSTOM_SYS_AUTH_ALLOWED_USER 1
87int sys_auth_allowed_user(struct passwd *, Buffer *);
88# define CUSTOM_SYS_AUTH_RECORD_LOGIN 1
89int sys_auth_record_login(const char *, const char *, const char *, Buffer *);
90# define CUSTOM_FAILED_LOGIN 1
91#endif
92
93void aix_setauthdb(const char *);
94void aix_restoreauthdb(void);
95void aix_remove_embedded_newlines(char *);
96
97#if defined(AIX_GETNAMEINFO_HACK) && !defined(BROKEN_GETADDRINFO)
98# ifdef getnameinfo
99#  undef getnameinfo
100# endif
101int sshaix_getnameinfo(const struct sockaddr *, size_t, char *, size_t,
102    char *, size_t, int);
103# define getnameinfo(a,b,c,d,e,f,g) (sshaix_getnameinfo(a,b,c,d,e,f,g))
104#endif
105
106#endif /* _AIX */
107