openbsd-compat/port-aix.h

   1 /* $Id: port-aix.h,v 1.25 2005/03/21 11:46:34 dtucker Exp $ */
   2
   3 /*
   4  *
   5  * Copyright (c) 2001 Gert Doering.  All rights reserved.
   6  *
   7  * Redistribution and use in source and binary forms, with or without
   8  * modification, are permitted provided that the following conditions
   9  * are met:
  10  * 1. Redistributions of source code must retain the above copyright
  11  *    notice, this list of conditions and the following disclaimer.
  12  * 2. Redistributions in binary form must reproduce the above copyright
  13  *    notice, this list of conditions and the following disclaimer in the
  14  *    documentation and/or other materials provided with the distribution.
  15  *
  16  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  17  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  18  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  19  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  20  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  21  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  22  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  23  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  24  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  25  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  26  */
  27
  28 #ifdef _AIX
  29
  30 #ifdef HAVE_SYS_SOCKET_H
  31 # include <sys/socket.h>
  32 #endif
  33 #ifdef HAVE_UNISTD_H
  34 # include <unistd.h>    /* for seteuid() */
  35 #endif
  36
  37 #ifdef WITH_AIXAUTHENTICATE
  38 # include <login.h>
  39 # include <userpw.h>
  40 # if defined(HAVE_SYS_AUDIT_H) && defined(AIX_LOGINFAILED_4ARG)
  41 #  include <sys/audit.h>
  42 # endif
  43 # include <usersec.h>
  44 #endif
  45
  46 #include "buffer.h"
  47
  48 /* These should be in the system headers but are not. */
  49 int usrinfo(int, char *, int);
  50 #if (HAVE_DECL_SETAUTHDB == 0)
  51 int setauthdb(const char *, char *);
  52 #endif
  53 /* these may or may not be in the headers depending on the version */
  54 #if (HAVE_DECL_AUTHENTICATE == 0)
  55 int authenticate(char *, char *, int *, char **);
  56 #endif
  57 #if (HAVE_DECL_LOGINFAILED == 0)
  58 int loginfailed(char *, char *, char *);
  59 #endif
  60 #if (HAVE_DECL_LOGINRESTRICTIONS == 0)
  61 int loginrestrictions(char *, int, char *, char **);
  62 #endif
  63 #if (HAVE_DECL_LOGINSUCCESS == 0)
  64 int loginsuccess(char *, char *, char *, char **);
  65 #endif
  66 #if (HAVE_DECL_PASSWDEXPIRED == 0)
  67 int passwdexpired(char *, char **);
  68 #endif
  69
  70 /* Some versions define r_type in the above headers, which causes a conflict */
  71 #ifdef r_type
  72 # undef r_type
  73 #endif
  74
  75 /* AIX 4.2.x doesn't have nanosleep but does have nsleep which is equivalent */
  76 #if !defined(HAVE_NANOSLEEP) && defined(HAVE_NSLEEP)
  77 # define nanosleep(a,b) nsleep(a,b)
  78 #endif
  79
  80 /* For struct timespec on AIX 4.2.x */
  81 #ifdef HAVE_SYS_TIMERS_H
  82 # include <sys/timers.h>
  83 #endif
  84
  85 /*
  86  * According to the setauthdb man page, AIX password registries must be 15
  87  * chars or less plus terminating NUL.
  88  */
  89 #ifdef HAVE_SETAUTHDB
  90 # define REGISTRY_SIZE  16
  91 #endif
  92
  93 void aix_usrinfo(struct passwd *);
  94
  95 #ifdef WITH_AIXAUTHENTICATE
  96 # define CUSTOM_SYS_AUTH_PASSWD 1
  97 # define CUSTOM_SYS_AUTH_ALLOWED_USER 1
  98 int sys_auth_allowed_user(struct passwd *, Buffer *);
  99 # define CUSTOM_SYS_AUTH_RECORD_LOGIN 1
 100 int sys_auth_record_login(const char *, const char *, const char *, Buffer *);
 101 # define CUSTOM_FAILED_LOGIN 1
 102 #endif
 103
 104 void aix_setauthdb(const char *);
 105 void aix_restoreauthdb(void);
 106 void aix_remove_embedded_newlines(char *);
 107
 108 #if defined(AIX_GETNAMEINFO_HACK) && !defined(BROKEN_GETADDRINFO)
 109 # ifdef getnameinfo
 110 #  undef getnameinfo
 111 # endif
 112 int sshaix_getnameinfo(const struct sockaddr *, size_t, char *, size_t,
 113     char *, size_t, int);
 114 # define getnameinfo(a,b,c,d,e,f,g) (sshaix_getnameinfo(a,b,c,d,e,f,g))
 115 #endif
 116
 117 #endif /* _AIX */