[openssh.git] / defines.h

#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

/* 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
#  if defined(_CRAY) && !defined(_CRAYSV2)
#   if (SIZEOF_SHORT_INT == 4)
typedef short int16_t;
#   else
typedef long  int16_t;
#   endif
#  else
#   error "16 bit int type not found."
#  endif /* _CRAY */
# endif
# if (SIZEOF_INT == 4)
typedef int int32_t;
# else
#  if defined(_CRAY) && !defined(_CRAYSV2)
typedef long  int32_t;
#  else
#   error "32 bit int type not found."
#  endif /* _CRAY */
# 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
#   if defined(_CRAY) && !defined(_CRAYSV2)
#    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
#   if defined(_CRAY) && !defined(_CRAYSV2)
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;
#   define HAVE_INT64_T 1
# else
#  if (SIZEOF_LONG_LONG_INT == 8)
typedef long long int int64_t;
#   define HAVE_INT64_T 1
#  endif
# endif
#endif
#ifndef HAVE_U_INT64_T
# if (SIZEOF_LONG_INT == 8)
typedef unsigned long int u_int64_t;
#   define HAVE_U_INT64_T 1
# else
#  if (SIZEOF_LONG_LONG_INT == 8)
typedef unsigned long long int u_int64_t;
#   define HAVE_U_INT64_T 1
#  endif
# endif
#endif
#if !defined(HAVE_LONG_LONG_INT) && (SIZEOF_LONG_LONG_INT == 8)
# define HAVE_LONG_LONG_INT 1
#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
#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 */

#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 _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 __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) */

/* *-*-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

/* 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(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

/* 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

/*
 * 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


/* 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

/* I hope that the presence of LASTLOG_FILE is enough to detect this */
#if defined(LASTLOG_FILE) && !defined(DISABLE_LASTLOG)
#  define USE_LASTLOG
#endif

/** end of login recorder definitions */

#endif /* _DEFINES_H */
Commit	Line	Data
76a8e733	1	#ifndef _DEFINES_H
	2	#define _DEFINES_H
	3
0b202697	4	/* $Id$ */
0b202697	5
41cb4569	6
ea1970a3	7	/* Constants */
ea1970a3	8
cb807f40	9	#ifndef SHUT_RDWR
	10	enum
	11	{
	12	SHUT_RD = 0, /* No more receptions. */
	13	SHUT_WR, /* No more transmissions. */
	14	SHUT_RDWR /* No more receptions or transmissions. */
	15	};
	16	# define SHUT_RD SHUT_RD
	17	# define SHUT_WR SHUT_WR
	18	# define SHUT_RDWR SHUT_RDWR
	19	#endif
	20
18e92801	21	#ifndef IPTOS_LOWDELAY
	22	# define IPTOS_LOWDELAY 0x10
	23	# define IPTOS_THROUGHPUT 0x08
	24	# define IPTOS_RELIABILITY 0x04
	25	# define IPTOS_LOWCOST 0x02
	26	# define IPTOS_MINCOST IPTOS_LOWCOST
	27	#endif /* IPTOS_LOWDELAY */
	28
509b1f88	29	#ifndef MAXPATHLEN
	30	# ifdef PATH_MAX
	31	# define MAXPATHLEN PATH_MAX
	32	# else /* PATH_MAX */
	33	# define MAXPATHLEN 64 /* Should be safe */
	34	# endif /* PATH_MAX */
	35	#endif /* MAXPATHLEN */
	36
2b87da3b	37	#ifndef STDIN_FILENO
729bfe59	38	# define STDIN_FILENO 0
2b87da3b	39	#endif
2b87da3b	40	#ifndef STDOUT_FILENO
729bfe59	41	# define STDOUT_FILENO 1
2b87da3b	42	#endif
2b87da3b	43	#ifndef STDERR_FILENO
729bfe59	44	# define STDERR_FILENO 2
2b87da3b	45	#endif
729bfe59	46
99286dc8	47	#ifndef NGROUPS_MAX /* Disable groupaccess if NGROUP_MAX is not set */
b81c369b	48	#ifdef NGROUPS
	49	#define NGROUPS_MAX NGROUPS
	50	#else
99286dc8	51	#define NGROUPS_MAX 0
1fc243d1	52	#endif
b81c369b	53	#endif
1fc243d1	54
f1c4659d	55	#ifndef O_NONBLOCK /* Non Blocking Open */
2b87da3b	56	# define O_NONBLOCK 00004
f1c4659d	57	#endif
f1c4659d	58
610e8ff5	59	#ifndef S_ISDIR
729bfe59	60	# define S_ISDIR(mode) (((mode) & (_S_IFMT)) == (_S_IFDIR))
610e8ff5	61	#endif /* S_ISDIR */
	62
	63	#ifndef S_ISREG
729bfe59	64	# define S_ISREG(mode) (((mode) & (_S_IFMT)) == (_S_IFREG))
	65	#endif /* S_ISREG */
	66
610e8ff5	67	#ifndef S_ISLNK
3743cc2f	68	# define S_ISLNK(mode) (((mode) & S_IFMT) == S_IFLNK)
610e8ff5	69	#endif /* S_ISLNK */
610e8ff5	70
729bfe59	71	#ifndef S_IXUSR
	72	# define S_IXUSR 0000100 /* execute/search permission, */
	73	# define S_IXGRP 0000010 /* execute/search permission, */
	74	# define S_IXOTH 0000001 /* execute/search permission, */
	75	# define _S_IWUSR 0000200 /* write permission, */
	76	# define S_IWUSR _S_IWUSR /* write permission, owner */
	77	# define S_IWGRP 0000020 /* write permission, group */
	78	# define S_IWOTH 0000002 /* write permission, other */
	79	# define S_IRUSR 0000400 /* read permission, owner */
	80	# define S_IRGRP 0000040 /* read permission, group */
	81	# define S_IROTH 0000004 /* read permission, other */
	82	# define S_IRWXU 0000700 /* read, write, execute */
	83	# define S_IRWXG 0000070 /* read, write, execute */
	84	# define S_IRWXO 0000007 /* read, write, execute */
	85	#endif /* S_IXUSR */
	86
7b0737a4	87	#if !defined(MAP_ANON) && defined(MAP_ANONYMOUS)
	88	#define MAP_ANON MAP_ANONYMOUS
	89	#endif
	90
	91	#ifndef MAP_FAILED
	92	# define MAP_FAILED ((void *)-1)
	93	#endif
	94
41cb4569	95	/* --nto-qnx doesn't define this constant in the system headers */
	96	#ifdef MISSING_NFDBITS
	97	# define NFDBITS (8 * sizeof(unsigned long))
	98	#endif
	99
ddceb1c8	100	/*
	101	SCO Open Server 3 has INADDR_LOOPBACK defined in rpc/rpc.h but
	102	including rpc/rpc.h breaks Solaris 6
	103	*/
	104	#ifndef INADDR_LOOPBACK
7f8e513b	105	#define INADDR_LOOPBACK ((u_long)0x7f000001)
ddceb1c8	106	#endif
ddceb1c8	107
ea1970a3	108	/* Types */
ea1970a3	109
cb807f40	110	/* If sys/types.h does not supply intXX_t, supply them ourselves */
cb807f40	111	/* (or die trying) */
14a9a859	112
30eac028	113
14a9a859	114	#ifndef HAVE_U_INT
	115	typedef unsigned int u_int;
	116	#endif
	117
cb807f40	118	#ifndef HAVE_INTXX_T
976f7e19	119	# if (SIZEOF_CHAR == 1)
	120	typedef char int8_t;
	121	# else
	122	# error "8 bit int type not found."
	123	# endif
cb807f40	124	# if (SIZEOF_SHORT_INT == 2)
ea1970a3	125	typedef short int int16_t;
cb807f40	126	# else
ccbb983c	127	# if defined(_CRAY) && !defined(_CRAYSV2)
ddceb1c8	128	# if (SIZEOF_SHORT_INT == 4)
	129	typedef short int16_t;
	130	# else
3d114925	131	typedef long int16_t;
ddceb1c8	132	# endif
3d114925	133	# else
	134	# error "16 bit int type not found."
	135	# endif /* _CRAY */
cb807f40	136	# endif
cb807f40	137	# if (SIZEOF_INT == 4)
ea1970a3	138	typedef int int32_t;
cb807f40	139	# else
ccbb983c	140	# if defined(_CRAY) && !defined(_CRAYSV2)
3d114925	141	typedef long int32_t;
	142	# else
	143	# error "32 bit int type not found."
	144	# endif /* _CRAY */
cb807f40	145	# endif
cb807f40	146	#endif
	147
	148	/* If sys/types.h does not supply u_intXX_t, supply them ourselves */
	149	#ifndef HAVE_U_INTXX_T
	150	# ifdef HAVE_UINTXX_T
976f7e19	151	typedef uint8_t u_int8_t;
ea1970a3	152	typedef uint16_t u_int16_t;
ea1970a3	153	typedef uint32_t u_int32_t;
76a8e733	154	# define HAVE_U_INTXX_T 1
cb807f40	155	# else
976f7e19	156	# if (SIZEOF_CHAR == 1)
	157	typedef unsigned char u_int8_t;
	158	# else
	159	# error "8 bit int type not found."
	160	# endif
cb807f40	161	# if (SIZEOF_SHORT_INT == 2)
ea1970a3	162	typedef unsigned short int u_int16_t;
cb807f40	163	# else
ccbb983c	164	# if defined(_CRAY) && !defined(_CRAYSV2)
ddceb1c8	165	# if (SIZEOF_SHORT_INT == 4)
	166	typedef unsigned short u_int16_t;
	167	# else
3d114925	168	typedef unsigned long u_int16_t;
ddceb1c8	169	# endif
3d114925	170	# else
	171	# error "16 bit int type not found."
	172	# endif
cb807f40	173	# endif
cb807f40	174	# if (SIZEOF_INT == 4)
ea1970a3	175	typedef unsigned int u_int32_t;
cb807f40	176	# else
ccbb983c	177	# if defined(_CRAY) && !defined(_CRAYSV2)
3d114925	178	typedef unsigned long u_int32_t;
	179	# else
	180	# error "32 bit int type not found."
	181	# endif
cb807f40	182	# endif
bd590612	183	# endif
224cbdcc	184	#define __BIT_TYPES_DEFINED__
bd590612	185	#endif
	186
	187	/* 64-bit types */
	188	#ifndef HAVE_INT64_T
	189	# if (SIZEOF_LONG_INT == 8)
	190	typedef long int int64_t;
afecff1d	191	# define HAVE_INT64_T 1
bd590612	192	# else
	193	# if (SIZEOF_LONG_LONG_INT == 8)
	194	typedef long long int int64_t;
afecff1d	195	# define HAVE_INT64_T 1
bd590612	196	# endif
	197	# endif
	198	#endif
	199	#ifndef HAVE_U_INT64_T
	200	# if (SIZEOF_LONG_INT == 8)
	201	typedef unsigned long int u_int64_t;
afecff1d	202	# define HAVE_U_INT64_T 1
bd590612	203	# else
bd590612	204	# if (SIZEOF_LONG_LONG_INT == 8)
ea1970a3	205	typedef unsigned long long int u_int64_t;
afecff1d	206	# define HAVE_U_INT64_T 1
cb807f40	207	# endif
	208	# endif
	209	#endif
d89a02d4	210	#if !defined(HAVE_LONG_LONG_INT) && (SIZEOF_LONG_LONG_INT == 8)
	211	# define HAVE_LONG_LONG_INT 1
	212	#endif
cb807f40	213
0362750e	214	#ifndef HAVE_U_CHAR
	215	typedef unsigned char u_char;
	216	# define HAVE_U_CHAR
	217	#endif /* HAVE_U_CHAR */
	218
7d3b91a6	219	#ifndef SIZE_T_MAX
	220	#define SIZE_T_MAX ULONG_MAX
	221	#endif /* SIZE_T_MAX */
	222
e3a93db0	223	#ifndef HAVE_SIZE_T
e3a93db0	224	typedef unsigned int size_t;
a6ddc88b	225	# define HAVE_SIZE_T
e3a93db0	226	#endif /* HAVE_SIZE_T */
e3a93db0	227
c04f75f1	228	#ifndef HAVE_SSIZE_T
	229	typedef int ssize_t;
	230	# define HAVE_SSIZE_T
	231	#endif /* HAVE_SSIZE_T */
	232
f1c4659d	233	#ifndef HAVE_CLOCK_T
	234	typedef long clock_t;
	235	# define HAVE_CLOCK_T
4f771a33	236	#endif /* HAVE_CLOCK_T */
f1c4659d	237
1c04b088	238	#ifndef HAVE_SA_FAMILY_T
	239	typedef int sa_family_t;
	240	# define HAVE_SA_FAMILY_T
	241	#endif /* HAVE_SA_FAMILY_T */
	242
729bfe59	243	#ifndef HAVE_PID_T
	244	typedef int pid_t;
	245	# define HAVE_PID_T
	246	#endif /* HAVE_PID_T */
	247
ddceb1c8	248	#ifndef HAVE_SIG_ATOMIC_T
	249	typedef int sig_atomic_t;
	250	# define HAVE_SIG_ATOMIC_T
	251	#endif /* HAVE_SIG_ATOMIC_T */
	252
729bfe59	253	#ifndef HAVE_MODE_T
	254	typedef int mode_t;
	255	# define HAVE_MODE_T
	256	#endif /* HAVE_MODE_T */
	257
48e671d5	258	#if !defined(HAVE_SS_FAMILY_IN_SS) && defined(HAVE___SS_FAMILY_IN_SS)
	259	# define ss_family __ss_family
	260	#endif /* !defined(HAVE_SS_FAMILY_IN_SS) && defined(HAVE_SA_FAMILY_IN_SS) */
	261
77bb0bca	262	#ifndef HAVE_SYS_UN_H
	263	struct sockaddr_un {
	264	short sun_family; /* AF_UNIX */
	265	char sun_path[108]; /* path name (gag) */
	266	};
	267	#endif /* HAVE_SYS_UN_H */
	268
	269	#if defined(BROKEN_SYS_TERMIO_H) && !defined(_STRUCT_WINSIZE)
	270	#define _STRUCT_WINSIZE
	271	struct winsize {
	272	unsigned short ws_row; /* rows, in characters */
	273	unsigned short ws_col; /* columns, in character */
	274	unsigned short ws_xpixel; /* horizontal size, pixels */
	275	unsigned short ws_ypixel; /* vertical size, pixels */
	276	};
	277	#endif
	278
41cb4569	279	/* --nto-qnx does not define this type in the system headers */
	280	#ifdef MISSING_FD_MASK
	281	typedef unsigned long int fd_mask;
	282	#endif
	283
ea1970a3	284	/* Paths */
ea1970a3	285
cb807f40	286	#ifndef _PATH_BSHELL
	287	# define _PATH_BSHELL "/bin/sh"
	288	#endif
7cdb79d4	289	#ifndef _PATH_CSHELL
	290	# define _PATH_CSHELL "/bin/csh"
	291	#endif
	292	#ifndef _PATH_SHELLS
	293	# define _PATH_SHELLS "/etc/shells"
	294	#endif
cb807f40	295
	296	#ifdef USER_PATH
	297	# ifdef _PATH_STDPATH
	298	# undef _PATH_STDPATH
	299	# endif
	300	# define _PATH_STDPATH USER_PATH
	301	#endif
	302
	303	#ifndef _PATH_STDPATH
	304	# define _PATH_STDPATH "/usr/bin:/bin:/usr/sbin:/sbin"
	305	#endif
	306
	307	#ifndef _PATH_DEVNULL
	308	# define _PATH_DEVNULL "/dev/null"
	309	#endif
	310
c04f75f1	311	#ifndef MAIL_DIRECTORY
	312	# define MAIL_DIRECTORY "/var/spool/mail"
	313	#endif
	314
cb807f40	315	#ifndef MAILDIR
	316	# define MAILDIR MAIL_DIRECTORY
	317	#endif
	318
	319	#if !defined(_PATH_MAILDIR) && defined(MAILDIR)
	320	# define _PATH_MAILDIR MAILDIR
	321	#endif /* !defined(_PATH_MAILDIR) && defined(MAILDIR) */
	322
2e73a022	323	#ifndef _PATH_NOLOGIN
	324	# define _PATH_NOLOGIN "/etc/nologin"
	325	#endif
	326
2f125ca1	327	/* Define this to be the path of the xauth program. */
fef01705	328	#ifdef XAUTH_PATH
fef01705	329	#define _PATH_XAUTH XAUTH_PATH
2f125ca1	330	#endif /* XAUTH_PATH */
2f125ca1	331
1d2a4613	332	/* derived from XF4/xc/lib/dps/Xlibnet.h */
1d2a4613	333	#ifndef X_UNIX_PATH
5cbceb3f	334	# ifdef __hpux
	335	# define X_UNIX_PATH "/var/spool/sockets/X11/%u"
	336	# else
	337	# define X_UNIX_PATH "/tmp/.X11-unix/X%u"
	338	# endif
1d2a4613	339	#endif /* X_UNIX_PATH */
	340	#define _PATH_UNIX_X X_UNIX_PATH
	341
bc79ed5c	342	#ifndef _PATH_TTY
	343	# define _PATH_TTY "/dev/tty"
	344	#endif
	345
ea1970a3	346	/* Macros */
ea1970a3	347
2e73a022	348	#if defined(HAVE_LOGIN_GETCAPBOOL) && defined(HAVE_LOGIN_CAP_H)
	349	# define HAVE_LOGIN_CAP
	350	#endif
	351
cb807f40	352	#ifndef MAX
	353	# define MAX(a,b) (((a)>(b))?(a):(b))
	354	# define MIN(a,b) (((a)<(b))?(a):(b))
	355	#endif
	356
0ae4fe1d	357	#ifndef roundup
	358	# define roundup(x, y) ((((x)+((y)-1))/(y))*(y))
	359	#endif
	360
cb807f40	361	#ifndef timersub
0ae4fe1d	362	#define timersub(a, b, result) \
	363	do { \
	364	(result)->tv_sec = (a)->tv_sec - (b)->tv_sec; \
	365	(result)->tv_usec = (a)->tv_usec - (b)->tv_usec; \
	366	if ((result)->tv_usec < 0) { \
	367	--(result)->tv_sec; \
	368	(result)->tv_usec += 1000000; \
	369	} \
cb807f40	370	} while (0)
	371	#endif
	372
cb807f40	373	#ifndef __P
	374	# define __P(x) x
	375	#endif
	376
a8ed9fd9	377	#if !defined(IN6_IS_ADDR_V4MAPPED)
a8ed9fd9	378	# define IN6_IS_ADDR_V4MAPPED(a) \
84afc958	379	((((u_int32_t ) (a))[0] == 0) && (((u_int32_t ) (a))[1] == 0) && \
84afc958	380	(((u_int32_t *) (a))[2] == htonl (0xffff)))
a8ed9fd9	381	#endif /* !defined(IN6_IS_ADDR_V4MAPPED) */
a8ed9fd9	382
cb807f40	383	#if !defined(__GNUC__) \|\| (__GNUC__ < 2)
976f7e19	384	# define __attribute__(x)
cb807f40	385	#endif /* !defined(__GNUC__) \|\| (__GNUC__ < 2) */
cb807f40	386
41cb4569	387	/* --nto-qnx doesn't define this macro in the system headers */
	388	#ifdef MISSING_HOWMANY
	389	# define howmany(x,y) (((x)+((y)-1))/(y))
	390	#endif
	391
2805b943	392	#ifndef OSSH_ALIGNBYTES
2805b943	393	#define OSSH_ALIGNBYTES (sizeof(int) - 1)
cfadc43b	394	#endif
cfadc43b	395	#ifndef __CMSG_ALIGN
2805b943	396	#define __CMSG_ALIGN(p) (((u_int)(p) + OSSH_ALIGNBYTES) &~ OSSH_ALIGNBYTES)
cfadc43b	397	#endif
	398
	399	/* Length of the contents of a control message of length len */
	400	#ifndef CMSG_LEN
	401	#define CMSG_LEN(len) (__CMSG_ALIGN(sizeof(struct cmsghdr)) + (len))
	402	#endif
	403
	404	/* Length of the space taken up by a padded control message of length len */
	405	#ifndef CMSG_SPACE
	406	#define CMSG_SPACE(len) (__CMSG_ALIGN(sizeof(struct cmsghdr)) + __CMSG_ALIGN(len))
	407	#endif
	408
ea1970a3	409	/* Function replacement / compatibility hacks */
ea1970a3	410
520b41b2	411	#if !defined(HAVE_GETADDRINFO) && (defined(HAVE_OGETADDRINFO) \|\| defined(HAVE_NGETADDRINFO))
	412	# define HAVE_GETADDRINFO
	413	#endif
	414
7b0737a4	415	#ifndef HAVE_GETOPT_OPTRESET
d76aa6fb	416	# undef getopt
	417	# undef opterr
	418	# undef optind
	419	# undef optopt
	420	# undef optreset
	421	# undef optarg
	422	# define getopt(ac, av, o) BSDgetopt(ac, av, o)
	423	# define opterr BSDopterr
	424	# define optind BSDoptind
	425	# define optopt BSDoptopt
	426	# define optreset BSDoptreset
	427	# define optarg BSDoptarg
7b0737a4	428	#endif
7b0737a4	429
ea1970a3	430	/* In older versions of libpam, pam_strerror takes a single argument */
	431	#ifdef HAVE_OLD_PAM
	432	# define PAM_STRERROR(a,b) pam_strerror((b))
	433	#else
	434	# define PAM_STRERROR(a,b) pam_strerror((a),(b))
	435	#endif
	436
adeebd37	437	#ifdef PAM_SUN_CODEBASE
	438	# define PAM_MSG_MEMBER(msg, n, member) ((*(msg))[(n)].member)
	439	#else
	440	# define PAM_MSG_MEMBER(msg, n, member) ((msg)[(n)]->member)
	441	#endif
	442
4c8ef3fb	443	#if defined(BROKEN_GETADDRINFO) && defined(HAVE_GETADDRINFO)
4c8ef3fb	444	# undef HAVE_GETADDRINFO
488c06c8	445	#endif
	446	#if defined(BROKEN_GETADDRINFO) && defined(HAVE_FREEADDRINFO)
	447	# undef HAVE_FREEADDRINFO
	448	#endif
	449	#if defined(BROKEN_GETADDRINFO) && defined(HAVE_GAI_STRERROR)
	450	# undef HAVE_GAI_STRERROR
	451	#endif
4c8ef3fb	452
c04f75f1	453	#if !defined(HAVE_MEMMOVE) && defined(HAVE_BCOPY)
	454	# define memmove(s1, s2, n) bcopy((s2), (s1), (n))
	455	#endif /* !defined(HAVE_MEMMOVE) && defined(HAVE_BCOPY) */
	456
86c9e193	457	#if defined(HAVE_VHANGUP) && !defined(HAVE_DEV_PTMX)
3c62e7eb	458	# define USE_VHANGUP
86c9e193	459	#endif /* defined(HAVE_VHANGUP) && !defined(HAVE_DEV_PTMX) */
3c62e7eb	460
7f8f5e00	461	#ifndef GETPGRP_VOID
	462	# define getpgrp() getpgrp(0)
	463	#endif
	464
58389b85	465	/* OPENSSL_free() is Free() in versions before OpenSSL 0.9.6 */
	466	#if !defined(OPENSSL_VERSION_NUMBER) \|\| (OPENSSL_VERSION_NUMBER < 0x0090600f)
	467	# define OPENSSL_free(x) Free(x)
	468	#endif
	469
d4d77d64	470	#if !defined(HAVE___func__) && defined(HAVE___FUNCTION__)
	471	# define __func__ __FUNCTION__
	472	#elif !defined(HAVE___func__)
	473	# define __func__ ""
c921ee00	474	#endif
c921ee00	475
2f125ca1	476	/*
	477	* Define this to use pipes instead of socketpairs for communicating with the
	478	* client program. Socketpairs do not seem to work on all systems.
	479	*
40d0f6b9	480	* configure.ac sets this for a few OS's which are known to have problems
2f125ca1	481	* but you may need to set it yourself
	482	*/
	483	/* #define USE_PIPES 1 */
	484
1d7b9b20	485	/**
	486	** login recorder definitions
	487	**/
	488
1d7b9b20	489	/* FIXME: put default paths back in */
32eec038	490	#ifndef UTMP_FILE
	491	# ifdef _PATH_UTMP
	492	# define UTMP_FILE _PATH_UTMP
	493	# else
	494	# ifdef CONF_UTMP_FILE
	495	# define UTMP_FILE CONF_UTMP_FILE
	496	# endif
	497	# endif
1d7b9b20	498	#endif
32eec038	499	#ifndef WTMP_FILE
	500	# ifdef _PATH_WTMP
	501	# define WTMP_FILE _PATH_WTMP
	502	# else
	503	# ifdef CONF_WTMP_FILE
	504	# define WTMP_FILE CONF_WTMP_FILE
	505	# endif
	506	# endif
1d7b9b20	507	#endif
1d7b9b20	508	/* pick up the user's location for lastlog if given */
32eec038	509	#ifndef LASTLOG_FILE
	510	# ifdef _PATH_LASTLOG
	511	# define LASTLOG_FILE _PATH_LASTLOG
	512	# else
	513	# ifdef CONF_LASTLOG_FILE
	514	# define LASTLOG_FILE CONF_LASTLOG_FILE
	515	# endif
	516	# endif
d7c0f3d5	517	#endif
1d7b9b20	518
	519
	520	/* The login() library function in libutil is first choice */
	521	#if defined(HAVE_LOGIN) && !defined(DISABLE_LOGIN)
	522	# define USE_LOGIN
	523
	524	#else
	525	/* Simply select your favourite login types. */
	526	/* Can't do if-else because some systems use several... <sigh> */
	527	# if defined(UTMPX_FILE) && !defined(DISABLE_UTMPX)
	528	# define USE_UTMPX
	529	# endif
	530	# if defined(UTMP_FILE) && !defined(DISABLE_UTMP)
	531	# define USE_UTMP
	532	# endif
	533	# if defined(WTMPX_FILE) && !defined(DISABLE_WTMPX)
	534	# define USE_WTMPX
	535	# endif
	536	# if defined(WTMP_FILE) && !defined(DISABLE_WTMP)
	537	# define USE_WTMP
	538	# endif
	539
	540	#endif
	541
	542	/* I hope that the presence of LASTLOG_FILE is enough to detect this */
	543	#if defined(LASTLOG_FILE) && !defined(DISABLE_LASTLOG)
	544	# define USE_LASTLOG
	545	#endif
	546
1d7b9b20	547	/** end of login recorder definitions */
1d7b9b20	548
76a8e733	549	#endif /* _DEFINES_H */