[openssh.git] / defines.h

/*
 * 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

/* $Id$ */


/* Constants */

#ifndef SHUT_RDWR
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 /* Should be safe */
# endif /* PATH_MAX */
#endif /* MAXPATHLEN */

#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

#ifndef O_NONBLOCK	/* Non Blocking Open */
# define O_NONBLOCK      00004
#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

#ifndef __unused
#define __unused
#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

#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
#ifndef _PATH_CSHELL
# define _PATH_CSHELL "/bin/csh"
#endif
#ifndef _PATH_SHELLS
# define _PATH_SHELLS "/etc/shells"
#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) */

#ifndef __dead
# define __dead	__attribute__((noreturn))
#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 */

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

/* 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

/* In older versions of libpam, pam_strerror takes a single argument */
#ifdef HAVE_OLD_PAM
# define PAM_STRERROR(a,b) pam_strerror((b))
#else
# define PAM_STRERROR(a,b) pam_strerror((a),(b))
#endif

#ifdef PAM_SUN_CODEBASE
# define PAM_MSG_MEMBER(msg, n, member) ((*(msg))[(n)].member)
#else
# define PAM_MSG_MEMBER(msg, n, member) ((msg)[(n)]->member)
#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(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
# define getpgrp() getpgrp(0)
#endif

#ifdef USE_BSM_AUDIT
# define SSH_AUDIT_EVENTS
# define CUSTOM_SSH_AUDIT_EVENTS
#endif

/* OPENSSL_free() is Free() in versions before OpenSSL 0.9.6 */
#if !defined(OPENSSL_VERSION_NUMBER) || (OPENSSL_VERSION_NUMBER < 0x0090600f)
# define OPENSSL_free(x) Free(x)
#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


/*
 * 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

/* 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 */

#endif /* _DEFINES_H */
Commit	Line	Data
e52ca1e5	1	/*
	2	* Copyright (c) 1999-2003 Damien Miller. All rights reserved.
	3	*
	4	* Redistribution and use in source and binary forms, with or without
	5	* modification, are permitted provided that the following conditions
	6	* are met:
	7	* 1. Redistributions of source code must retain the above copyright
	8	* notice, this list of conditions and the following disclaimer.
	9	* 2. Redistributions in binary form must reproduce the above copyright
	10	* notice, this list of conditions and the following disclaimer in the
	11	* documentation and/or other materials provided with the distribution.
	12	*
	13	* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
	14	* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
	15	* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
	16	* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
	17	* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
	18	* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
	19	* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
	20	* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
	21	* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
	22	* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
	23	*/
	24
76a8e733	25	#ifndef _DEFINES_H
	26	#define _DEFINES_H
	27
0b202697	28	/* $Id$ */
0b202697	29
41cb4569	30
ea1970a3	31	/* Constants */
ea1970a3	32
cb807f40	33	#ifndef SHUT_RDWR
	34	enum
	35	{
	36	SHUT_RD = 0, /* No more receptions. */
	37	SHUT_WR, /* No more transmissions. */
	38	SHUT_RDWR /* No more receptions or transmissions. */
	39	};
	40	# define SHUT_RD SHUT_RD
	41	# define SHUT_WR SHUT_WR
	42	# define SHUT_RDWR SHUT_RDWR
	43	#endif
	44
18e92801	45	#ifndef IPTOS_LOWDELAY
	46	# define IPTOS_LOWDELAY 0x10
	47	# define IPTOS_THROUGHPUT 0x08
	48	# define IPTOS_RELIABILITY 0x04
	49	# define IPTOS_LOWCOST 0x02
	50	# define IPTOS_MINCOST IPTOS_LOWCOST
	51	#endif /* IPTOS_LOWDELAY */
	52
509b1f88	53	#ifndef MAXPATHLEN
	54	# ifdef PATH_MAX
	55	# define MAXPATHLEN PATH_MAX
	56	# else /* PATH_MAX */
	57	# define MAXPATHLEN 64 /* Should be safe */
	58	# endif /* PATH_MAX */
	59	#endif /* MAXPATHLEN */
	60
2b87da3b	61	#ifndef STDIN_FILENO
729bfe59	62	# define STDIN_FILENO 0
2b87da3b	63	#endif
2b87da3b	64	#ifndef STDOUT_FILENO
729bfe59	65	# define STDOUT_FILENO 1
2b87da3b	66	#endif
2b87da3b	67	#ifndef STDERR_FILENO
729bfe59	68	# define STDERR_FILENO 2
2b87da3b	69	#endif
729bfe59	70
99286dc8	71	#ifndef NGROUPS_MAX /* Disable groupaccess if NGROUP_MAX is not set */
b81c369b	72	#ifdef NGROUPS
	73	#define NGROUPS_MAX NGROUPS
	74	#else
99286dc8	75	#define NGROUPS_MAX 0
1fc243d1	76	#endif
b81c369b	77	#endif
1fc243d1	78
f1c4659d	79	#ifndef O_NONBLOCK /* Non Blocking Open */
2b87da3b	80	# define O_NONBLOCK 00004
f1c4659d	81	#endif
f1c4659d	82
610e8ff5	83	#ifndef S_ISDIR
729bfe59	84	# define S_ISDIR(mode) (((mode) & (_S_IFMT)) == (_S_IFDIR))
610e8ff5	85	#endif /* S_ISDIR */
610e8ff5	86
aff51935	87	#ifndef S_ISREG
729bfe59	88	# define S_ISREG(mode) (((mode) & (_S_IFMT)) == (_S_IFREG))
	89	#endif /* S_ISREG */
	90
610e8ff5	91	#ifndef S_ISLNK
3743cc2f	92	# define S_ISLNK(mode) (((mode) & S_IFMT) == S_IFLNK)
610e8ff5	93	#endif /* S_ISLNK */
610e8ff5	94
729bfe59	95	#ifndef S_IXUSR
	96	# define S_IXUSR 0000100 /* execute/search permission, */
	97	# define S_IXGRP 0000010 /* execute/search permission, */
	98	# define S_IXOTH 0000001 /* execute/search permission, */
	99	# define _S_IWUSR 0000200 /* write permission, */
	100	# define S_IWUSR _S_IWUSR /* write permission, owner */
	101	# define S_IWGRP 0000020 /* write permission, group */
	102	# define S_IWOTH 0000002 /* write permission, other */
	103	# define S_IRUSR 0000400 /* read permission, owner */
	104	# define S_IRGRP 0000040 /* read permission, group */
	105	# define S_IROTH 0000004 /* read permission, other */
	106	# define S_IRWXU 0000700 /* read, write, execute */
	107	# define S_IRWXG 0000070 /* read, write, execute */
	108	# define S_IRWXO 0000007 /* read, write, execute */
	109	#endif /* S_IXUSR */
	110
7b0737a4	111	#if !defined(MAP_ANON) && defined(MAP_ANONYMOUS)
	112	#define MAP_ANON MAP_ANONYMOUS
	113	#endif
	114
	115	#ifndef MAP_FAILED
	116	# define MAP_FAILED ((void *)-1)
	117	#endif
	118
41cb4569	119	/* --nto-qnx doesn't define this constant in the system headers */
	120	#ifdef MISSING_NFDBITS
	121	# define NFDBITS (8 * sizeof(unsigned long))
	122	#endif
	123
ddceb1c8	124	/*
	125	SCO Open Server 3 has INADDR_LOOPBACK defined in rpc/rpc.h but
	126	including rpc/rpc.h breaks Solaris 6
	127	*/
	128	#ifndef INADDR_LOOPBACK
7f8e513b	129	#define INADDR_LOOPBACK ((u_long)0x7f000001)
ddceb1c8	130	#endif
ddceb1c8	131
b3f87f4f	132	#ifndef __unused
	133	#define __unused
	134	#endif
	135
ea1970a3	136	/* Types */
ea1970a3	137
cb807f40	138	/* If sys/types.h does not supply intXX_t, supply them ourselves */
cb807f40	139	/* (or die trying) */
14a9a859	140
30eac028	141
14a9a859	142	#ifndef HAVE_U_INT
	143	typedef unsigned int u_int;
	144	#endif
	145
cb807f40	146	#ifndef HAVE_INTXX_T
976f7e19	147	# if (SIZEOF_CHAR == 1)
	148	typedef char int8_t;
	149	# else
	150	# error "8 bit int type not found."
	151	# endif
cb807f40	152	# if (SIZEOF_SHORT_INT == 2)
ea1970a3	153	typedef short int int16_t;
cb807f40	154	# else
ef51930f	155	# ifdef _UNICOS
ddceb1c8	156	# if (SIZEOF_SHORT_INT == 4)
	157	typedef short int16_t;
	158	# else
3d114925	159	typedef long int16_t;
ddceb1c8	160	# endif
3d114925	161	# else
3d114925	162	# error "16 bit int type not found."
ef51930f	163	# endif /* _UNICOS */
cb807f40	164	# endif
cb807f40	165	# if (SIZEOF_INT == 4)
ea1970a3	166	typedef int int32_t;
cb807f40	167	# else
ef51930f	168	# ifdef _UNICOS
3d114925	169	typedef long int32_t;
	170	# else
	171	# error "32 bit int type not found."
ef51930f	172	# endif /* _UNICOS */
cb807f40	173	# endif
cb807f40	174	#endif
	175
	176	/* If sys/types.h does not supply u_intXX_t, supply them ourselves */
	177	#ifndef HAVE_U_INTXX_T
	178	# ifdef HAVE_UINTXX_T
976f7e19	179	typedef uint8_t u_int8_t;
ea1970a3	180	typedef uint16_t u_int16_t;
ea1970a3	181	typedef uint32_t u_int32_t;
76a8e733	182	# define HAVE_U_INTXX_T 1
cb807f40	183	# else
976f7e19	184	# if (SIZEOF_CHAR == 1)
	185	typedef unsigned char u_int8_t;
	186	# else
	187	# error "8 bit int type not found."
	188	# endif
cb807f40	189	# if (SIZEOF_SHORT_INT == 2)
ea1970a3	190	typedef unsigned short int u_int16_t;
cb807f40	191	# else
ef51930f	192	# ifdef _UNICOS
ddceb1c8	193	# if (SIZEOF_SHORT_INT == 4)
	194	typedef unsigned short u_int16_t;
	195	# else
3d114925	196	typedef unsigned long u_int16_t;
ddceb1c8	197	# endif
3d114925	198	# else
	199	# error "16 bit int type not found."
	200	# endif
cb807f40	201	# endif
cb807f40	202	# if (SIZEOF_INT == 4)
ea1970a3	203	typedef unsigned int u_int32_t;
cb807f40	204	# else
ef51930f	205	# ifdef _UNICOS
3d114925	206	typedef unsigned long u_int32_t;
	207	# else
	208	# error "32 bit int type not found."
	209	# endif
cb807f40	210	# endif
bd590612	211	# endif
224cbdcc	212	#define __BIT_TYPES_DEFINED__
bd590612	213	#endif
	214
	215	/* 64-bit types */
	216	#ifndef HAVE_INT64_T
	217	# if (SIZEOF_LONG_INT == 8)
	218	typedef long int int64_t;
	219	# else
	220	# if (SIZEOF_LONG_LONG_INT == 8)
	221	typedef long long int int64_t;
bd590612	222	# endif
	223	# endif
	224	#endif
	225	#ifndef HAVE_U_INT64_T
	226	# if (SIZEOF_LONG_INT == 8)
	227	typedef unsigned long int u_int64_t;
	228	# else
	229	# if (SIZEOF_LONG_LONG_INT == 8)
ea1970a3	230	typedef unsigned long long int u_int64_t;
cb807f40	231	# endif
	232	# endif
	233	#endif
	234
0362750e	235	#ifndef HAVE_U_CHAR
	236	typedef unsigned char u_char;
	237	# define HAVE_U_CHAR
	238	#endif /* HAVE_U_CHAR */
	239
7d3b91a6	240	#ifndef SIZE_T_MAX
	241	#define SIZE_T_MAX ULONG_MAX
	242	#endif /* SIZE_T_MAX */
	243
e3a93db0	244	#ifndef HAVE_SIZE_T
e3a93db0	245	typedef unsigned int size_t;
a6ddc88b	246	# define HAVE_SIZE_T
56b13279	247	# define SIZE_T_MAX UINT_MAX
e3a93db0	248	#endif /* HAVE_SIZE_T */
e3a93db0	249
c04f75f1	250	#ifndef HAVE_SSIZE_T
	251	typedef int ssize_t;
	252	# define HAVE_SSIZE_T
	253	#endif /* HAVE_SSIZE_T */
	254
f1c4659d	255	#ifndef HAVE_CLOCK_T
	256	typedef long clock_t;
	257	# define HAVE_CLOCK_T
4f771a33	258	#endif /* HAVE_CLOCK_T */
f1c4659d	259
1c04b088	260	#ifndef HAVE_SA_FAMILY_T
	261	typedef int sa_family_t;
	262	# define HAVE_SA_FAMILY_T
	263	#endif /* HAVE_SA_FAMILY_T */
	264
729bfe59	265	#ifndef HAVE_PID_T
	266	typedef int pid_t;
	267	# define HAVE_PID_T
	268	#endif /* HAVE_PID_T */
	269
ddceb1c8	270	#ifndef HAVE_SIG_ATOMIC_T
	271	typedef int sig_atomic_t;
	272	# define HAVE_SIG_ATOMIC_T
	273	#endif /* HAVE_SIG_ATOMIC_T */
	274
729bfe59	275	#ifndef HAVE_MODE_T
	276	typedef int mode_t;
	277	# define HAVE_MODE_T
	278	#endif /* HAVE_MODE_T */
	279
48e671d5	280	#if !defined(HAVE_SS_FAMILY_IN_SS) && defined(HAVE___SS_FAMILY_IN_SS)
	281	# define ss_family __ss_family
	282	#endif /* !defined(HAVE_SS_FAMILY_IN_SS) && defined(HAVE_SA_FAMILY_IN_SS) */
	283
77bb0bca	284	#ifndef HAVE_SYS_UN_H
	285	struct sockaddr_un {
	286	short sun_family; /* AF_UNIX */
	287	char sun_path[108]; /* path name (gag) */
	288	};
	289	#endif /* HAVE_SYS_UN_H */
	290
7b578f7d	291	#ifndef HAVE_IN_ADDR_T
	292	typedef u_int32_t in_addr_t;
	293	#endif
	294
77bb0bca	295	#if defined(BROKEN_SYS_TERMIO_H) && !defined(_STRUCT_WINSIZE)
	296	#define _STRUCT_WINSIZE
	297	struct winsize {
	298	unsigned short ws_row; /* rows, in characters */
	299	unsigned short ws_col; /* columns, in character */
	300	unsigned short ws_xpixel; /* horizontal size, pixels */
	301	unsigned short ws_ypixel; /* vertical size, pixels */
	302	};
	303	#endif
	304
41cb4569	305	/* --nto-qnx does not define this type in the system headers */
	306	#ifdef MISSING_FD_MASK
	307	typedef unsigned long int fd_mask;
	308	#endif
	309
ea1970a3	310	/* Paths */
ea1970a3	311
cb807f40	312	#ifndef _PATH_BSHELL
	313	# define _PATH_BSHELL "/bin/sh"
	314	#endif
7cdb79d4	315	#ifndef _PATH_CSHELL
	316	# define _PATH_CSHELL "/bin/csh"
	317	#endif
	318	#ifndef _PATH_SHELLS
	319	# define _PATH_SHELLS "/etc/shells"
	320	#endif
cb807f40	321
	322	#ifdef USER_PATH
	323	# ifdef _PATH_STDPATH
	324	# undef _PATH_STDPATH
	325	# endif
	326	# define _PATH_STDPATH USER_PATH
	327	#endif
	328
	329	#ifndef _PATH_STDPATH
	330	# define _PATH_STDPATH "/usr/bin:/bin:/usr/sbin:/sbin"
	331	#endif
	332
95b99395	333	#ifndef SUPERUSER_PATH
	334	# define SUPERUSER_PATH _PATH_STDPATH
	335	#endif
	336
cb807f40	337	#ifndef _PATH_DEVNULL
	338	# define _PATH_DEVNULL "/dev/null"
	339	#endif
	340
c04f75f1	341	#ifndef MAIL_DIRECTORY
	342	# define MAIL_DIRECTORY "/var/spool/mail"
	343	#endif
	344
cb807f40	345	#ifndef MAILDIR
	346	# define MAILDIR MAIL_DIRECTORY
	347	#endif
	348
	349	#if !defined(_PATH_MAILDIR) && defined(MAILDIR)
	350	# define _PATH_MAILDIR MAILDIR
	351	#endif /* !defined(_PATH_MAILDIR) && defined(MAILDIR) */
	352
2e73a022	353	#ifndef _PATH_NOLOGIN
	354	# define _PATH_NOLOGIN "/etc/nologin"
	355	#endif
	356
2f125ca1	357	/* Define this to be the path of the xauth program. */
fef01705	358	#ifdef XAUTH_PATH
fef01705	359	#define _PATH_XAUTH XAUTH_PATH
2f125ca1	360	#endif /* XAUTH_PATH */
2f125ca1	361
1d2a4613	362	/* derived from XF4/xc/lib/dps/Xlibnet.h */
1d2a4613	363	#ifndef X_UNIX_PATH
5cbceb3f	364	# ifdef __hpux
	365	# define X_UNIX_PATH "/var/spool/sockets/X11/%u"
	366	# else
	367	# define X_UNIX_PATH "/tmp/.X11-unix/X%u"
	368	# endif
1d2a4613	369	#endif /* X_UNIX_PATH */
	370	#define _PATH_UNIX_X X_UNIX_PATH
	371
bc79ed5c	372	#ifndef _PATH_TTY
	373	# define _PATH_TTY "/dev/tty"
	374	#endif
	375
ea1970a3	376	/* Macros */
ea1970a3	377
2e73a022	378	#if defined(HAVE_LOGIN_GETCAPBOOL) && defined(HAVE_LOGIN_CAP_H)
	379	# define HAVE_LOGIN_CAP
	380	#endif
	381
cb807f40	382	#ifndef MAX
	383	# define MAX(a,b) (((a)>(b))?(a):(b))
	384	# define MIN(a,b) (((a)<(b))?(a):(b))
	385	#endif
	386
0ae4fe1d	387	#ifndef roundup
	388	# define roundup(x, y) ((((x)+((y)-1))/(y))*(y))
	389	#endif
	390
cb807f40	391	#ifndef timersub
0ae4fe1d	392	#define timersub(a, b, result) \
	393	do { \
	394	(result)->tv_sec = (a)->tv_sec - (b)->tv_sec; \
	395	(result)->tv_usec = (a)->tv_usec - (b)->tv_usec; \
	396	if ((result)->tv_usec < 0) { \
	397	--(result)->tv_sec; \
	398	(result)->tv_usec += 1000000; \
	399	} \
cb807f40	400	} while (0)
	401	#endif
	402
c7578bb6	403	#ifndef TIMEVAL_TO_TIMESPEC
	404	#define TIMEVAL_TO_TIMESPEC(tv, ts) { \
	405	(ts)->tv_sec = (tv)->tv_sec; \
	406	(ts)->tv_nsec = (tv)->tv_usec * 1000; \
	407	}
	408	#endif
	409
	410	#ifndef TIMESPEC_TO_TIMEVAL
	411	#define TIMESPEC_TO_TIMEVAL(tv, ts) { \
	412	(tv)->tv_sec = (ts)->tv_sec; \
	413	(tv)->tv_usec = (ts)->tv_nsec / 1000; \
	414	}
	415	#endif
	416
cb807f40	417	#ifndef __P
	418	# define __P(x) x
	419	#endif
	420
a8ed9fd9	421	#if !defined(IN6_IS_ADDR_V4MAPPED)
a8ed9fd9	422	# define IN6_IS_ADDR_V4MAPPED(a) \
84afc958	423	((((u_int32_t ) (a))[0] == 0) && (((u_int32_t ) (a))[1] == 0) && \
84afc958	424	(((u_int32_t *) (a))[2] == htonl (0xffff)))
a8ed9fd9	425	#endif /* !defined(IN6_IS_ADDR_V4MAPPED) */
a8ed9fd9	426
cb807f40	427	#if !defined(__GNUC__) \|\| (__GNUC__ < 2)
976f7e19	428	# define __attribute__(x)
cb807f40	429	#endif /* !defined(__GNUC__) \|\| (__GNUC__ < 2) */
cb807f40	430
8a946417	431	#ifndef __dead
	432	# define __dead __attribute__((noreturn))
	433	#endif
	434
41cb4569	435	/* --nto-qnx doesn't define this macro in the system headers */
	436	#ifdef MISSING_HOWMANY
	437	# define howmany(x,y) (((x)+((y)-1))/(y))
	438	#endif
	439
2805b943	440	#ifndef OSSH_ALIGNBYTES
2805b943	441	#define OSSH_ALIGNBYTES (sizeof(int) - 1)
cfadc43b	442	#endif
cfadc43b	443	#ifndef __CMSG_ALIGN
2805b943	444	#define __CMSG_ALIGN(p) (((u_int)(p) + OSSH_ALIGNBYTES) &~ OSSH_ALIGNBYTES)
cfadc43b	445	#endif
	446
	447	/* Length of the contents of a control message of length len */
	448	#ifndef CMSG_LEN
	449	#define CMSG_LEN(len) (__CMSG_ALIGN(sizeof(struct cmsghdr)) + (len))
	450	#endif
	451
	452	/* Length of the space taken up by a padded control message of length len */
	453	#ifndef CMSG_SPACE
	454	#define CMSG_SPACE(len) (__CMSG_ALIGN(sizeof(struct cmsghdr)) + __CMSG_ALIGN(len))
	455	#endif
	456
a814ba4d	457	/* given pointer to struct cmsghdr, return pointer to data */
	458	#ifndef CMSG_DATA
	459	#define CMSG_DATA(cmsg) ((u_char *)(cmsg) + __CMSG_ALIGN(sizeof(struct cmsghdr)))
	460	#endif /* CMSG_DATA */
	461
	462	/*
	463	* RFC 2292 requires to check msg_controllen, in case that the kernel returns
	464	* an empty list for some reasons.
	465	*/
	466	#ifndef CMSG_FIRSTHDR
	467	#define CMSG_FIRSTHDR(mhdr) \
	468	((mhdr)->msg_controllen >= sizeof(struct cmsghdr) ? \
	469	(struct cmsghdr *)(mhdr)->msg_control : \
	470	(struct cmsghdr *)NULL)
	471	#endif /* CMSG_FIRSTHDR */
	472
5e96b616	473	#ifndef offsetof
	474	# define offsetof(type, member) ((size_t) &((type *)0)->member)
	475	#endif
a814ba4d	476
ea1970a3	477	/* Function replacement / compatibility hacks */
ea1970a3	478
520b41b2	479	#if !defined(HAVE_GETADDRINFO) && (defined(HAVE_OGETADDRINFO) \|\| defined(HAVE_NGETADDRINFO))
	480	# define HAVE_GETADDRINFO
	481	#endif
	482
7b0737a4	483	#ifndef HAVE_GETOPT_OPTRESET
d76aa6fb	484	# undef getopt
	485	# undef opterr
	486	# undef optind
	487	# undef optopt
	488	# undef optreset
	489	# undef optarg
	490	# define getopt(ac, av, o) BSDgetopt(ac, av, o)
	491	# define opterr BSDopterr
	492	# define optind BSDoptind
	493	# define optopt BSDoptopt
	494	# define optreset BSDoptreset
	495	# define optarg BSDoptarg
7b0737a4	496	#endif
7b0737a4	497
ea1970a3	498	/* In older versions of libpam, pam_strerror takes a single argument */
	499	#ifdef HAVE_OLD_PAM
	500	# define PAM_STRERROR(a,b) pam_strerror((b))
	501	#else
	502	# define PAM_STRERROR(a,b) pam_strerror((a),(b))
	503	#endif
	504
adeebd37	505	#ifdef PAM_SUN_CODEBASE
	506	# define PAM_MSG_MEMBER(msg, n, member) ((*(msg))[(n)].member)
	507	#else
	508	# define PAM_MSG_MEMBER(msg, n, member) ((msg)[(n)]->member)
	509	#endif
	510
4c8ef3fb	511	#if defined(BROKEN_GETADDRINFO) && defined(HAVE_GETADDRINFO)
4c8ef3fb	512	# undef HAVE_GETADDRINFO
488c06c8	513	#endif
	514	#if defined(BROKEN_GETADDRINFO) && defined(HAVE_FREEADDRINFO)
	515	# undef HAVE_FREEADDRINFO
	516	#endif
	517	#if defined(BROKEN_GETADDRINFO) && defined(HAVE_GAI_STRERROR)
	518	# undef HAVE_GAI_STRERROR
	519	#endif
4c8ef3fb	520
3d59832f	521	#if defined(BROKEN_UPDWTMPX) && defined(HAVE_UPDWTMPX)
	522	# undef HAVE_UPDWTMPX
	523	#endif
	524
c04f75f1	525	#if !defined(HAVE_MEMMOVE) && defined(HAVE_BCOPY)
	526	# define memmove(s1, s2, n) bcopy((s2), (s1), (n))
	527	#endif /* !defined(HAVE_MEMMOVE) && defined(HAVE_BCOPY) */
	528
86c9e193	529	#if defined(HAVE_VHANGUP) && !defined(HAVE_DEV_PTMX)
3c62e7eb	530	# define USE_VHANGUP
86c9e193	531	#endif /* defined(HAVE_VHANGUP) && !defined(HAVE_DEV_PTMX) */
3c62e7eb	532
7f8f5e00	533	#ifndef GETPGRP_VOID
	534	# define getpgrp() getpgrp(0)
	535	#endif
	536
7b578f7d	537	#ifdef USE_BSM_AUDIT
	538	# define SSH_AUDIT_EVENTS
	539	# define CUSTOM_SSH_AUDIT_EVENTS
	540	#endif
	541
58389b85	542	/* OPENSSL_free() is Free() in versions before OpenSSL 0.9.6 */
	543	#if !defined(OPENSSL_VERSION_NUMBER) \|\| (OPENSSL_VERSION_NUMBER < 0x0090600f)
	544	# define OPENSSL_free(x) Free(x)
	545	#endif
	546
d4d77d64	547	#if !defined(HAVE___func__) && defined(HAVE___FUNCTION__)
	548	# define __func__ __FUNCTION__
	549	#elif !defined(HAVE___func__)
	550	# define __func__ ""
c921ee00	551	#endif
c921ee00	552
749560dd	553	#if defined(KRB5) && !defined(HEIMDAL)
	554	# define krb5_get_err_text(context,code) error_message(code)
	555	#endif
	556
f2b7b5c8	557	#if defined(SKEYCHALLENGE_4ARG)
	558	# define _compat_skeychallenge(a,b,c,d) skeychallenge(a,b,c,d)
	559	#else
	560	# define _compat_skeychallenge(a,b,c,d) skeychallenge(a,b,c)
	561	#endif
	562
341c3efe	563	/* Maximum number of file descriptors available */
	564	#ifdef HAVE_SYSCONF
	565	# define SSH_SYSFDMAX sysconf(_SC_OPEN_MAX)
	566	#else
	567	# define SSH_SYSFDMAX 10000
	568	#endif
	569
	570
2f125ca1	571	/*
	572	* Define this to use pipes instead of socketpairs for communicating with the
	573	* client program. Socketpairs do not seem to work on all systems.
	574	*
40d0f6b9	575	* configure.ac sets this for a few OS's which are known to have problems
2f125ca1	576	* but you may need to set it yourself
	577	*/
	578	/* #define USE_PIPES 1 */
	579
1d7b9b20	580	/**
	581	** login recorder definitions
	582	**/
	583
1d7b9b20	584	/* FIXME: put default paths back in */
32eec038	585	#ifndef UTMP_FILE
	586	# ifdef _PATH_UTMP
	587	# define UTMP_FILE _PATH_UTMP
	588	# else
	589	# ifdef CONF_UTMP_FILE
	590	# define UTMP_FILE CONF_UTMP_FILE
	591	# endif
	592	# endif
1d7b9b20	593	#endif
32eec038	594	#ifndef WTMP_FILE
	595	# ifdef _PATH_WTMP
	596	# define WTMP_FILE _PATH_WTMP
	597	# else
	598	# ifdef CONF_WTMP_FILE
	599	# define WTMP_FILE CONF_WTMP_FILE
	600	# endif
	601	# endif
1d7b9b20	602	#endif
1d7b9b20	603	/* pick up the user's location for lastlog if given */
32eec038	604	#ifndef LASTLOG_FILE
	605	# ifdef _PATH_LASTLOG
	606	# define LASTLOG_FILE _PATH_LASTLOG
	607	# else
	608	# ifdef CONF_LASTLOG_FILE
	609	# define LASTLOG_FILE CONF_LASTLOG_FILE
	610	# endif
	611	# endif
d7c0f3d5	612	#endif
1d7b9b20	613
5a8bd0c3	614	#if defined(HAVE_SHADOW_H) && !defined(DISABLE_SHADOW)
	615	# define USE_SHADOW
	616	#endif
1d7b9b20	617
	618	/* The login() library function in libutil is first choice */
	619	#if defined(HAVE_LOGIN) && !defined(DISABLE_LOGIN)
	620	# define USE_LOGIN
	621
	622	#else
	623	/* Simply select your favourite login types. */
	624	/* Can't do if-else because some systems use several... <sigh> */
	625	# if defined(UTMPX_FILE) && !defined(DISABLE_UTMPX)
	626	# define USE_UTMPX
	627	# endif
	628	# if defined(UTMP_FILE) && !defined(DISABLE_UTMP)
	629	# define USE_UTMP
	630	# endif
	631	# if defined(WTMPX_FILE) && !defined(DISABLE_WTMPX)
	632	# define USE_WTMPX
	633	# endif
	634	# if defined(WTMP_FILE) && !defined(DISABLE_WTMP)
	635	# define USE_WTMP
	636	# endif
	637
	638	#endif
	639
074c4cbc	640	#ifndef UT_LINESIZE
	641	# define UT_LINESIZE 8
	642	#endif
	643
1d7b9b20	644	/* I hope that the presence of LASTLOG_FILE is enough to detect this */
	645	#if defined(LASTLOG_FILE) && !defined(DISABLE_LASTLOG)
	646	# define USE_LASTLOG
	647	#endif
	648
69a20cff	649	#ifdef HAVE_OSF_SIA
	650	# ifdef USE_SHADOW
	651	# undef USE_SHADOW
	652	# endif
	653	# define CUSTOM_SYS_AUTH_PASSWD 1
	654	#endif
	655
b6610e8f	656	/* HP-UX 11.11 */
	657	#ifdef BTMP_FILE
	658	# define _PATH_BTMP BTMP_FILE
	659	#endif
	660
	661	#if defined(USE_BTMP) && defined(_PATH_BTMP)
	662	# define CUSTOM_FAILED_LOGIN
	663	#endif
	664
1d7b9b20	665	/** end of login recorder definitions */
1d7b9b20	666
76a8e733	667	#endif /* _DEFINES_H */