login_passwd/common.h

   1 /* $OpenBSD: common.h,v 1.4 2012/06/01 01:43:19 dlg Exp $ */
   2 /*-
   3  * Copyright (c) 2001 Hans Insulander <hin@openbsd.org>.
   4  * All rights reserved.
   5  *
   6  * Redistribution and use in source and binary forms, with or without
   7  * modification, are permitted provided that the following conditions
   8  * are met:
   9  * 1. Redistributions of source code must retain the above copyright
  10  *    notice, this list of conditions and the following disclaimer.
  11  * 2. Redistributions in binary form must reproduce the above copyright
  12  *    notice, this list of conditions and the following disclaimer in the
  13  *    documentation and/or other materials provided with the distribution.
  14  *
  15  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  16  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  17  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  18  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  19  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  20  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  21  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  22  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  23  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  24  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  25  * SUCH DAMAGE.
  26  */
  27
  28 #ifndef _COMMON_H_
  29 #define _COMMON_H_
  30
  31 #include <sys/types.h>
  32 #include <sys/resource.h>
  33
  34 #include <signal.h>
  35 #include <syslog.h>
  36 #include <stdlib.h>
  37 #include <unistd.h>
  38 #include <login_cap.h>
  39 #include <bsd_auth.h>
  40 #include <stdio.h>
  41 #include <string.h>
  42 #include <pwd.h>
  43 #include <err.h>
  44 #include <util.h>
  45 #include <limits.h>
  46
  47
  48 #define MODE_LOGIN 0
  49 #define MODE_CHALLENGE 1
  50 #define MODE_RESPONSE 2
  51
  52 #define AUTH_OK 0
  53 #define AUTH_FAILED -1
  54
  55 extern FILE *back;
  56
  57 #ifdef PASSWD
  58 int pwd_login(char *, char *, char *, int, char *);
  59 #endif
  60 #ifdef KRB5
  61 int krb5_login(char *, char *, char *, int, int, char *);
  62 #endif
  63
  64 #endif /* !_COMMON_H_ */