~ubuntu-branches/ubuntu/lucid/openssh/lucid

/*

 * Copyright (c) 1999-2003 Damien Miller.  All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 * 1. Redistributions of source code must retain the above copyright

 *    notice, this list of conditions and the following disclaimer.

 * 2. Redistributions in binary form must reproduce the above copyright

 *    notice, this list of conditions and the following disclaimer in the

 *    documentation and/or other materials provided with the distribution.

 *

 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR

 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES

 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.

 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,

 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT

 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF

 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 */

#ifndef _DEFINES_H

#define _DEFINES_H

/* $Id: defines.h,v 1.156 2009/08/28 01:21:07 dtucker Exp $ */

/* Constants */

#if defined(HAVE_DECL_SHUT_RD) && HAVE_DECL_SHUT_RD == 0

enum

{

  SHUT_RD = 0,		/* No more receptions.  */

  SHUT_WR,			/* No more transmissions.  */

  SHUT_RDWR			/* No more receptions or transmissions.  */

};

# define SHUT_RD   SHUT_RD

# define SHUT_WR   SHUT_WR

# define SHUT_RDWR SHUT_RDWR

#endif

#ifndef IPTOS_LOWDELAY

# define IPTOS_LOWDELAY          0x10

# define IPTOS_THROUGHPUT        0x08

# define IPTOS_RELIABILITY       0x04

# define IPTOS_LOWCOST           0x02

# define IPTOS_MINCOST           IPTOS_LOWCOST

#endif /* IPTOS_LOWDELAY */

#ifndef MAXPATHLEN

# ifdef PATH_MAX

#  define MAXPATHLEN PATH_MAX

# else /* PATH_MAX */

#  define MAXPATHLEN 64

/* realpath uses a fixed buffer of size MAXPATHLEN, so force use of ours */

#  ifndef BROKEN_REALPATH

#   define BROKEN_REALPATH 1

#  endif /* BROKEN_REALPATH */

# endif /* PATH_MAX */

#endif /* MAXPATHLEN */

#ifndef PATH_MAX

# ifdef _POSIX_PATH_MAX

# define PATH_MAX _POSIX_PATH_MAX

# endif

#endif

#if defined(HAVE_DECL_MAXSYMLINKS) && HAVE_DECL_MAXSYMLINKS == 0

# define MAXSYMLINKS 5

#endif

#ifndef STDIN_FILENO

# define STDIN_FILENO    0

#endif

#ifndef STDOUT_FILENO

# define STDOUT_FILENO   1

#endif

#ifndef STDERR_FILENO

# define STDERR_FILENO   2

#endif

#ifndef NGROUPS_MAX	/* Disable groupaccess if NGROUP_MAX is not set */

#ifdef NGROUPS

#define NGROUPS_MAX NGROUPS

#else

#define NGROUPS_MAX 0

#endif

#endif

#if defined(HAVE_DECL_O_NONBLOCK) && HAVE_DECL_O_NONBLOCK == 0

# define O_NONBLOCK      00004	/* Non Blocking Open */

#endif

#ifndef S_ISDIR

# define S_ISDIR(mode)	(((mode) & (_S_IFMT)) == (_S_IFDIR))

#endif /* S_ISDIR */

#ifndef S_ISREG

# define S_ISREG(mode)	(((mode) & (_S_IFMT)) == (_S_IFREG))

#endif /* S_ISREG */

#ifndef S_ISLNK

# define S_ISLNK(mode)	(((mode) & S_IFMT) == S_IFLNK)

#endif /* S_ISLNK */

#ifndef S_IXUSR

# define S_IXUSR			0000100	/* execute/search permission, */

# define S_IXGRP			0000010	/* execute/search permission, */

# define S_IXOTH			0000001	/* execute/search permission, */

# define _S_IWUSR			0000200	/* write permission, */

# define S_IWUSR			_S_IWUSR	/* write permission, owner */

# define S_IWGRP			0000020	/* write permission, group */

# define S_IWOTH			0000002	/* write permission, other */

# define S_IRUSR			0000400	/* read permission, owner */

# define S_IRGRP			0000040	/* read permission, group */

# define S_IROTH			0000004	/* read permission, other */

# define S_IRWXU			0000700	/* read, write, execute */

# define S_IRWXG			0000070	/* read, write, execute */

# define S_IRWXO			0000007	/* read, write, execute */

#endif /* S_IXUSR */

#if !defined(MAP_ANON) && defined(MAP_ANONYMOUS)

#define MAP_ANON MAP_ANONYMOUS

#endif

#ifndef MAP_FAILED

# define MAP_FAILED ((void *)-1)

#endif

/* *-*-nto-qnx doesn't define this constant in the system headers */

#ifdef MISSING_NFDBITS

# define	NFDBITS (8 * sizeof(unsigned long))

#endif

/*

SCO Open Server 3 has INADDR_LOOPBACK defined in rpc/rpc.h but

including rpc/rpc.h breaks Solaris 6

*/

#ifndef INADDR_LOOPBACK

#define INADDR_LOOPBACK ((u_long)0x7f000001)

#endif

/* Types */

/* If sys/types.h does not supply intXX_t, supply them ourselves */

/* (or die trying) */

#ifndef HAVE_U_INT

typedef unsigned int u_int;

#endif

#ifndef HAVE_INTXX_T

# if (SIZEOF_CHAR == 1)

typedef char int8_t;

# else

#  error "8 bit int type not found."

# endif

# if (SIZEOF_SHORT_INT == 2)

typedef short int int16_t;

# else

#  ifdef _UNICOS

#   if (SIZEOF_SHORT_INT == 4)

typedef short int16_t;

#   else

typedef long  int16_t;

#   endif

#  else

#   error "16 bit int type not found."

#  endif /* _UNICOS */

# endif

# if (SIZEOF_INT == 4)

typedef int int32_t;

# else

#  ifdef _UNICOS

typedef long  int32_t;

#  else

#   error "32 bit int type not found."

#  endif /* _UNICOS */

# endif

#endif

/* If sys/types.h does not supply u_intXX_t, supply them ourselves */

#ifndef HAVE_U_INTXX_T

# ifdef HAVE_UINTXX_T

typedef uint8_t u_int8_t;

typedef uint16_t u_int16_t;

typedef uint32_t u_int32_t;

# define HAVE_U_INTXX_T 1

# else

#  if (SIZEOF_CHAR == 1)

typedef unsigned char u_int8_t;

#  else

#   error "8 bit int type not found."

#  endif

#  if (SIZEOF_SHORT_INT == 2)

typedef unsigned short int u_int16_t;

#  else

#   ifdef _UNICOS

#    if (SIZEOF_SHORT_INT == 4)

typedef unsigned short u_int16_t;

#    else

typedef unsigned long  u_int16_t;

#    endif

#   else

#    error "16 bit int type not found."

#   endif

#  endif

#  if (SIZEOF_INT == 4)

typedef unsigned int u_int32_t;

#  else

#   ifdef _UNICOS

typedef unsigned long  u_int32_t;

#   else

#    error "32 bit int type not found."

#   endif

#  endif

# endif

#define __BIT_TYPES_DEFINED__

#endif

/* 64-bit types */

#ifndef HAVE_INT64_T

# if (SIZEOF_LONG_INT == 8)

typedef long int int64_t;

# else

#  if (SIZEOF_LONG_LONG_INT == 8)

typedef long long int int64_t;

#  endif

# endif

#endif

#ifndef HAVE_U_INT64_T

# if (SIZEOF_LONG_INT == 8)

typedef unsigned long int u_int64_t;

# else

#  if (SIZEOF_LONG_LONG_INT == 8)

typedef unsigned long long int u_int64_t;

#  endif

# endif

#endif

#ifndef HAVE_U_CHAR

typedef unsigned char u_char;

# define HAVE_U_CHAR

#endif /* HAVE_U_CHAR */

#ifndef SIZE_T_MAX

#define SIZE_T_MAX ULONG_MAX

#endif /* SIZE_T_MAX */

#ifndef HAVE_SIZE_T

typedef unsigned int size_t;

# define HAVE_SIZE_T

# define SIZE_T_MAX UINT_MAX

#endif /* HAVE_SIZE_T */

#ifndef HAVE_SSIZE_T

typedef int ssize_t;

# define HAVE_SSIZE_T

#endif /* HAVE_SSIZE_T */

#ifndef HAVE_CLOCK_T

typedef long clock_t;

# define HAVE_CLOCK_T

#endif /* HAVE_CLOCK_T */

#ifndef HAVE_SA_FAMILY_T

typedef int sa_family_t;

# define HAVE_SA_FAMILY_T

#endif /* HAVE_SA_FAMILY_T */

#ifndef HAVE_PID_T

typedef int pid_t;

# define HAVE_PID_T

#endif /* HAVE_PID_T */

#ifndef HAVE_SIG_ATOMIC_T

typedef int sig_atomic_t;

# define HAVE_SIG_ATOMIC_T

#endif /* HAVE_SIG_ATOMIC_T */

#ifndef HAVE_MODE_T

typedef int mode_t;

# define HAVE_MODE_T

#endif /* HAVE_MODE_T */

#if !defined(HAVE_SS_FAMILY_IN_SS) && defined(HAVE___SS_FAMILY_IN_SS)

# define ss_family __ss_family

#endif /* !defined(HAVE_SS_FAMILY_IN_SS) && defined(HAVE_SA_FAMILY_IN_SS) */

#ifndef HAVE_SYS_UN_H

struct	sockaddr_un {

	short	sun_family;		/* AF_UNIX */

	char	sun_path[108];		/* path name (gag) */

};

#endif /* HAVE_SYS_UN_H */

#ifndef HAVE_IN_ADDR_T

typedef u_int32_t	in_addr_t;

#endif

#ifndef HAVE_IN_PORT_T

typedef u_int16_t	in_port_t;

#endif

#if defined(BROKEN_SYS_TERMIO_H) && !defined(_STRUCT_WINSIZE)

#define _STRUCT_WINSIZE

struct winsize {

      unsigned short ws_row;          /* rows, in characters */

      unsigned short ws_col;          /* columns, in character */

      unsigned short ws_xpixel;       /* horizontal size, pixels */

      unsigned short ws_ypixel;       /* vertical size, pixels */

};

#endif

/* *-*-nto-qnx does not define this type in the system headers */

#ifdef MISSING_FD_MASK

 typedef unsigned long int	fd_mask;

#endif

/* Paths */

#ifndef _PATH_BSHELL

# define _PATH_BSHELL "/bin/sh"

#endif

#ifdef USER_PATH

# ifdef _PATH_STDPATH

#  undef _PATH_STDPATH

# endif

# define _PATH_STDPATH USER_PATH

#endif

#ifndef _PATH_STDPATH

# define _PATH_STDPATH "/usr/bin:/bin:/usr/sbin:/sbin"

#endif

#ifndef SUPERUSER_PATH

# define SUPERUSER_PATH	_PATH_STDPATH

#endif

#ifndef _PATH_DEVNULL

# define _PATH_DEVNULL "/dev/null"

#endif

#ifndef MAIL_DIRECTORY

# define MAIL_DIRECTORY "/var/spool/mail"

#endif

#ifndef MAILDIR

# define MAILDIR MAIL_DIRECTORY

#endif

#if !defined(_PATH_MAILDIR) && defined(MAILDIR)

# define _PATH_MAILDIR MAILDIR

#endif /* !defined(_PATH_MAILDIR) && defined(MAILDIR) */

#ifndef _PATH_NOLOGIN

# define _PATH_NOLOGIN "/etc/nologin"

#endif

/* Define this to be the path of the xauth program. */

#ifdef XAUTH_PATH

#define _PATH_XAUTH XAUTH_PATH

#endif /* XAUTH_PATH */

/* derived from XF4/xc/lib/dps/Xlibnet.h */

#ifndef X_UNIX_PATH

#  ifdef __hpux

#    define X_UNIX_PATH "/var/spool/sockets/X11/%u"

#  else

#    define X_UNIX_PATH "/tmp/.X11-unix/X%u"

#  endif

#endif /* X_UNIX_PATH */

#define _PATH_UNIX_X X_UNIX_PATH

#ifndef _PATH_TTY

# define _PATH_TTY "/dev/tty"

#endif

/* Macros */

#if defined(HAVE_LOGIN_GETCAPBOOL) && defined(HAVE_LOGIN_CAP_H)

# define HAVE_LOGIN_CAP

#endif

#ifndef MAX

# define MAX(a,b) (((a)>(b))?(a):(b))

# define MIN(a,b) (((a)<(b))?(a):(b))

#endif

#ifndef roundup

# define roundup(x, y)   ((((x)+((y)-1))/(y))*(y))

#endif

#ifndef timersub

#define timersub(a, b, result)					\

   do {								\

      (result)->tv_sec = (a)->tv_sec - (b)->tv_sec;		\

      (result)->tv_usec = (a)->tv_usec - (b)->tv_usec;		\

      if ((result)->tv_usec < 0) {				\

	 --(result)->tv_sec;					\

	 (result)->tv_usec += 1000000;				\

      }								\

   } while (0)

#endif

#ifndef TIMEVAL_TO_TIMESPEC

#define	TIMEVAL_TO_TIMESPEC(tv, ts) {					\

	(ts)->tv_sec = (tv)->tv_sec;					\

	(ts)->tv_nsec = (tv)->tv_usec * 1000;				\

}

#endif

#ifndef TIMESPEC_TO_TIMEVAL

#define	TIMESPEC_TO_TIMEVAL(tv, ts) {					\

	(tv)->tv_sec = (ts)->tv_sec;					\

	(tv)->tv_usec = (ts)->tv_nsec / 1000;				\

}

#endif

#ifndef __P

# define __P(x) x

#endif

#if !defined(IN6_IS_ADDR_V4MAPPED)

# define IN6_IS_ADDR_V4MAPPED(a) \

	((((u_int32_t *) (a))[0] == 0) && (((u_int32_t *) (a))[1] == 0) && \

	 (((u_int32_t *) (a))[2] == htonl (0xffff)))

#endif /* !defined(IN6_IS_ADDR_V4MAPPED) */

#if !defined(__GNUC__) || (__GNUC__ < 2)

# define __attribute__(x)

#endif /* !defined(__GNUC__) || (__GNUC__ < 2) */

#if !defined(HAVE_ATTRIBUTE__SENTINEL__) && !defined(__sentinel__)

# define __sentinel__

#endif

#if !defined(HAVE_ATTRIBUTE__BOUNDED__) && !defined(__bounded__)

# define __bounded__(x, y, z)

#endif

#if !defined(HAVE_ATTRIBUTE__NONNULL__) && !defined(__nonnull__)

# define __nonnull__(x)

#endif

/* *-*-nto-qnx doesn't define this macro in the system headers */

#ifdef MISSING_HOWMANY

# define howmany(x,y)	(((x)+((y)-1))/(y))

#endif

#ifndef OSSH_ALIGNBYTES

#define OSSH_ALIGNBYTES	(sizeof(int) - 1)

#endif

#ifndef __CMSG_ALIGN

#define	__CMSG_ALIGN(p) (((u_int)(p) + OSSH_ALIGNBYTES) &~ OSSH_ALIGNBYTES)

#endif

/* Length of the contents of a control message of length len */

#ifndef CMSG_LEN

#define	CMSG_LEN(len)	(__CMSG_ALIGN(sizeof(struct cmsghdr)) + (len))

#endif

/* Length of the space taken up by a padded control message of length len */

#ifndef CMSG_SPACE

#define	CMSG_SPACE(len)	(__CMSG_ALIGN(sizeof(struct cmsghdr)) + __CMSG_ALIGN(len))

#endif

/* given pointer to struct cmsghdr, return pointer to data */

#ifndef CMSG_DATA

#define CMSG_DATA(cmsg) ((u_char *)(cmsg) + __CMSG_ALIGN(sizeof(struct cmsghdr)))

#endif /* CMSG_DATA */

/*

 * RFC 2292 requires to check msg_controllen, in case that the kernel returns

 * an empty list for some reasons.

 */

#ifndef CMSG_FIRSTHDR

#define CMSG_FIRSTHDR(mhdr) \

	((mhdr)->msg_controllen >= sizeof(struct cmsghdr) ? \

	 (struct cmsghdr *)(mhdr)->msg_control : \

	 (struct cmsghdr *)NULL)

#endif /* CMSG_FIRSTHDR */

#if defined(HAVE_DECL_OFFSETOF) && HAVE_DECL_OFFSETOF == 0

# define offsetof(type, member) ((size_t) &((type *)0)->member)

#endif

/* Set up BSD-style BYTE_ORDER definition if it isn't there already */

/* XXX: doesn't try to cope with strange byte orders (PDP_ENDIAN) */

#ifndef BYTE_ORDER

# ifndef LITTLE_ENDIAN

#  define LITTLE_ENDIAN  1234

# endif /* LITTLE_ENDIAN */

# ifndef BIG_ENDIAN

#  define BIG_ENDIAN     4321

# endif /* BIG_ENDIAN */

# ifdef WORDS_BIGENDIAN

#  define BYTE_ORDER BIG_ENDIAN

# else /* WORDS_BIGENDIAN */

#  define BYTE_ORDER LITTLE_ENDIAN

# endif /* WORDS_BIGENDIAN */

#endif /* BYTE_ORDER */

/* Function replacement / compatibility hacks */

#if !defined(HAVE_GETADDRINFO) && (defined(HAVE_OGETADDRINFO) || defined(HAVE_NGETADDRINFO))

# define HAVE_GETADDRINFO

#endif

#ifndef HAVE_GETOPT_OPTRESET

# undef getopt

# undef opterr

# undef optind

# undef optopt

# undef optreset

# undef optarg

# define getopt(ac, av, o)  BSDgetopt(ac, av, o)

# define opterr             BSDopterr

# define optind             BSDoptind

# define optopt             BSDoptopt

# define optreset           BSDoptreset

# define optarg             BSDoptarg

#endif

#if defined(BROKEN_GETADDRINFO) && defined(HAVE_GETADDRINFO)

# undef HAVE_GETADDRINFO

#endif

#if defined(BROKEN_GETADDRINFO) && defined(HAVE_FREEADDRINFO)

# undef HAVE_FREEADDRINFO

#endif

#if defined(BROKEN_GETADDRINFO) && defined(HAVE_GAI_STRERROR)

# undef HAVE_GAI_STRERROR

#endif

#if defined(BROKEN_UPDWTMPX) && defined(HAVE_UPDWTMPX)

# undef HAVE_UPDWTMPX

#endif

#if defined(BROKEN_SHADOW_EXPIRE) && defined(HAS_SHADOW_EXPIRE)

# undef HAS_SHADOW_EXPIRE

#endif

#if defined(HAVE_OPENLOG_R) && defined(SYSLOG_DATA_INIT) && \

    defined(SYSLOG_R_SAFE_IN_SIGHAND)

# define DO_LOG_SAFE_IN_SIGHAND

#endif

#if !defined(HAVE_MEMMOVE) && defined(HAVE_BCOPY)

# define memmove(s1, s2, n) bcopy((s2), (s1), (n))

#endif /* !defined(HAVE_MEMMOVE) && defined(HAVE_BCOPY) */

#if defined(HAVE_VHANGUP) && !defined(HAVE_DEV_PTMX)

#  define USE_VHANGUP

#endif /* defined(HAVE_VHANGUP) && !defined(HAVE_DEV_PTMX) */

#ifndef GETPGRP_VOID

# include <unistd.h>

# define getpgrp() getpgrp(0)

#endif

#ifdef USE_BSM_AUDIT

# define SSH_AUDIT_EVENTS

# define CUSTOM_SSH_AUDIT_EVENTS

#endif

#if !defined(HAVE___func__) && defined(HAVE___FUNCTION__)

#  define __func__ __FUNCTION__

#elif !defined(HAVE___func__)

#  define __func__ ""

#endif

#if defined(KRB5) && !defined(HEIMDAL)

#  define krb5_get_err_text(context,code) error_message(code)

#endif

#if defined(SKEYCHALLENGE_4ARG)

# define _compat_skeychallenge(a,b,c,d) skeychallenge(a,b,c,d)

#else

# define _compat_skeychallenge(a,b,c,d) skeychallenge(a,b,c)

#endif

/* Maximum number of file descriptors available */

#ifdef HAVE_SYSCONF

# define SSH_SYSFDMAX sysconf(_SC_OPEN_MAX)

#else

# define SSH_SYSFDMAX 10000

#endif

#ifdef FSID_HAS_VAL

/* encode f_fsid into a 64 bit value  */

#define FSID_TO_ULONG(f) \

	((((u_int64_t)(f).val[0] & 0xffffffffUL) << 32) | \

	    ((f).val[1] & 0xffffffffUL))

#elif defined(FSID_HAS___VAL)

#define FSID_TO_ULONG(f) \

	((((u_int64_t)(f).__val[0] & 0xffffffffUL) << 32) | \

	    ((f).__val[1] & 0xffffffffUL))

#else

# define FSID_TO_ULONG(f) ((f))

#endif

#if defined(__Lynx__)

 /*

  * LynxOS defines these in param.h which we do not want to include since

  * it will also pull in a bunch of kernel definitions.

  */

# define ALIGNBYTES (sizeof(int) - 1)

# define ALIGN(p) (((unsigned)p + ALIGNBYTES) & ~ALIGNBYTES)

  /* Missing prototypes on LynxOS */

  int snprintf (char *, size_t, const char *, ...);

  int mkstemp (char *);

  char *crypt (const char *, const char *);

  int seteuid (uid_t);

  int setegid (gid_t);

  char *mkdtemp (char *);

  int rresvport_af (int *, sa_family_t);

  int innetgr (const char *, const char *, const char *, const char *);

#endif

/*

 * Define this to use pipes instead of socketpairs for communicating with the

 * client program.  Socketpairs do not seem to work on all systems.

 *

 * configure.ac sets this for a few OS's which are known to have problems

 * but you may need to set it yourself

 */

/* #define USE_PIPES 1 */

/**

 ** login recorder definitions

 **/

/* FIXME: put default paths back in */

#ifndef UTMP_FILE

#  ifdef _PATH_UTMP

#    define UTMP_FILE _PATH_UTMP

#  else

#    ifdef CONF_UTMP_FILE

#      define UTMP_FILE CONF_UTMP_FILE

#    endif

#  endif

#endif

#ifndef WTMP_FILE

#  ifdef _PATH_WTMP

#    define WTMP_FILE _PATH_WTMP

#  else

#    ifdef CONF_WTMP_FILE

#      define WTMP_FILE CONF_WTMP_FILE

#    endif

#  endif

#endif

/* pick up the user's location for lastlog if given */

#ifndef LASTLOG_FILE

#  ifdef _PATH_LASTLOG

#    define LASTLOG_FILE _PATH_LASTLOG

#  else

#    ifdef CONF_LASTLOG_FILE

#      define LASTLOG_FILE CONF_LASTLOG_FILE

#    endif

#  endif

#endif

#if defined(HAVE_SHADOW_H) && !defined(DISABLE_SHADOW)

# define USE_SHADOW

#endif

/* The login() library function in libutil is first choice */

#if defined(HAVE_LOGIN) && !defined(DISABLE_LOGIN)

#  define USE_LOGIN

#else

/* Simply select your favourite login types. */

/* Can't do if-else because some systems use several... <sigh> */

#  if defined(UTMPX_FILE) && !defined(DISABLE_UTMPX)

#    define USE_UTMPX

#  endif

#  if defined(UTMP_FILE) && !defined(DISABLE_UTMP)

#    define USE_UTMP

#  endif

#  if defined(WTMPX_FILE) && !defined(DISABLE_WTMPX)

#    define USE_WTMPX

#  endif

#  if defined(WTMP_FILE) && !defined(DISABLE_WTMP)

#    define USE_WTMP

#  endif

#endif

#ifndef UT_LINESIZE

# define UT_LINESIZE 8

#endif

/* I hope that the presence of LASTLOG_FILE is enough to detect this */

#if defined(LASTLOG_FILE) && !defined(DISABLE_LASTLOG)

#  define USE_LASTLOG

#endif

#ifdef HAVE_OSF_SIA

# ifdef USE_SHADOW

#  undef USE_SHADOW

# endif

# define CUSTOM_SYS_AUTH_PASSWD 1

#endif

#if defined(HAVE_LIBIAF) && defined(HAVE_SET_ID) && !defined(HAVE_SECUREWARE)

# define CUSTOM_SYS_AUTH_PASSWD 1

#endif

#if defined(HAVE_LIBIAF) && defined(HAVE_SET_ID) && !defined(BROKEN_LIBIAF)

# define USE_LIBIAF

#endif

/* HP-UX 11.11 */

#ifdef BTMP_FILE

# define _PATH_BTMP BTMP_FILE

#endif

#if defined(USE_BTMP) && defined(_PATH_BTMP)

# define CUSTOM_FAILED_LOGIN

#endif

/** end of login recorder definitions */

#ifdef BROKEN_GETGROUPS

# define getgroups(a,b) ((a)==0 && (b)==NULL ? NGROUPS_MAX : getgroups((a),(b)))

#endif

#if defined(HAVE_MMAP) && defined(BROKEN_MMAP)

# undef HAVE_MMAP

#endif

#ifndef IOV_MAX

# if defined(_XOPEN_IOV_MAX)

#  define	IOV_MAX		_XOPEN_IOV_MAX

# elif defined(DEF_IOV_MAX)

#  define	IOV_MAX		DEF_IOV_MAX

# else

#  define	IOV_MAX		16

# endif

#endif

#ifndef EWOULDBLOCK

# define EWOULDBLOCK EAGAIN

#endif

#ifndef INET6_ADDRSTRLEN	/* for non IPv6 machines */

#define INET6_ADDRSTRLEN 46

#endif

#ifndef SSH_IOBUFSZ

# define SSH_IOBUFSZ 8192

#endif

#endif /* _DEFINES_H */