[openssh.git] / defines.h

#ifndef _DEFINES_H
#define _DEFINES_H

/* $Id$ */

/* Some platforms need this for the _r() functions */
#if !defined(_REENTRANT) && !defined(SNI)
# define _REENTRANT 1
#endif

/* Necessary headers */

#include <sys/types.h> /* For [u]intxx_t */
#include <sys/socket.h> /* For SHUT_XXXX */
#include <sys/param.h> /* For MAXPATHLEN and roundup() */
#include <netinet/in_systm.h> /* For typedefs */
#include <netinet/in.h> /* For IPv6 macros */
#include <netinet/ip.h> /* For IPTOS macros */
#ifdef HAVE_SYS_UN_H
# include <sys/un.h> /* For SUN_LEN */
#endif
#ifdef HAVE_SYS_BITYPES_H
# include <sys/bitypes.h> /* For u_intXX_t */
#endif
#ifdef HAVE_PATHS_H
# include <paths.h> /* For _PATH_XXX */
#endif
#ifdef HAVE_LIMITS_H
# include <limits.h> /* For PATH_MAX */
#endif
#ifdef HAVE_SYS_TIME_H
# include <sys/time.h> /* For timersub */
#endif
#ifdef HAVE_MAILLOCK_H
# include <maillock.h> /* For _PATH_MAILDIR */
#endif
#ifdef HAVE_SYS_CDEFS_H
# include <sys/cdefs.h> /* For __P() */
#endif
#ifdef HAVE_SYS_SYSMACROS_H
# include <sys/sysmacros.h> /* For MIN, MAX, etc */
#endif
#ifdef HAVE_SYS_STAT_H
# include <sys/stat.h> /* For S_* constants and macros */
#endif
#ifdef HAVE_NEXT
#  include <libc.h>
#endif

#include <unistd.h> /* For STDIN_FILENO, etc */
#include <termios.h> /* Struct winsize */
#include <fcntl.h> /* For O_NONBLOCK */

/* 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 */

/* 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 _CRAY
typedef long  int16_t;
#  else
#   error "16 bit int type not found."
#  endif /* _CRAY */
# endif
# if (SIZEOF_INT == 4)
typedef int int32_t;
# else
#  ifdef _CRAY
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
#   ifdef _CRAY
typedef unsigned long  u_int16_t;
#   else
#    error "16 bit int type not found."
#   endif
#  endif
#  if (SIZEOF_INT == 4)
typedef unsigned int u_int32_t;
#  else
#   ifdef _CRAY
typedef unsigned long  u_int32_t;
#   else
#    error "32 bit int type not found."
#   endif
#  endif
# endif
#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
#   define HAVE_LONG_LONG_INT
#  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

#ifndef HAVE_SOCKLEN_T
typedef unsigned int socklen_t;
# define HAVE_SOCKLEN_T
#endif /* HAVE_SOCKLEN_T */

#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_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

/* 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_RSH
# ifdef RSH_PATH
#  define _PATH_RSH RSH_PATH
# else /* RSH_PATH */
#  define _PATH_RSH "/usr/bin/rsh"
# endif /* RSH_PATH */
#endif /* _PATH_RSH */

#ifndef _PATH_NOLOGIN
# define _PATH_NOLOGIN "/etc/nologin"
#endif

/* Define this to be the path of the xauth program. */
#ifndef XAUTH_PATH
#define XAUTH_PATH "/usr/X11R6/bin/xauth"
#endif /* XAUTH_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) */

#ifndef SUN_LEN
#define SUN_LEN(su) \
	(sizeof(*(su)) - sizeof((su)->sun_path) + strlen((su)->sun_path))
#endif /* SUN_LEN */

/* Function replacement / compatibility hacks */

/* 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_ATEXIT) && defined(HAVE_ON_EXIT)
# define atexit(a, NULL) on_exit(a, NULL)
#else
# if defined(HAVE_XATEXIT)
#  define atexit(a) xatexit(a)
# endif /* defined(HAVE_XATEXIT) */
#endif /* !defined(HAVE_ATEXIT) && defined(HAVE_ON_EXIT) */

#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

/*
 * Define this to use pipes instead of socketpairs for communicating with the
 * client program.  Socketpairs do not seem to work on all systems.
 *
 * configure.in 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
 **/

/* preprocess */

#ifdef HAVE_UTMP_H
#  ifdef HAVE_TIME_IN_UTMP
#    include <time.h>
#  endif
#  include <utmp.h>
#endif
#ifdef HAVE_UTMPX_H
#  ifdef HAVE_TV_IN_UTMPX
#    include <sys/time.h>
#  endif
#  include <utmpx.h>
#endif
#ifdef HAVE_LASTLOG_H
#  include <lastlog.h>
#endif
#ifdef HAVE_PATHS_H
#  include <paths.h>
#endif

/* 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

/* which type of time to use? (api.c) */
#ifdef HAVE_SYS_TIME_H
#  define USE_TIMEVAL
#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
4a8e6ec5	6	/* Some platforms need this for the _r() functions */
8dcda1e3	7	#if !defined(_REENTRANT) && !defined(SNI)
4a8e6ec5	8	# define _REENTRANT 1
	9	#endif
	10
ea1970a3	11	/* Necessary headers */
ea1970a3	12
a8ed9fd9	13	#include <sys/types.h> /* For [u]intxx_t */
cb807f40	14	#include <sys/socket.h> /* For SHUT_XXXX */
0ae4fe1d	15	#include <sys/param.h> /* For MAXPATHLEN and roundup() */
509b1f88	16	#include <netinet/in_systm.h> /* For typedefs */
a8ed9fd9	17	#include <netinet/in.h> /* For IPv6 macros */
18e92801	18	#include <netinet/ip.h> /* For IPTOS macros */
77bb0bca	19	#ifdef HAVE_SYS_UN_H
	20	# include <sys/un.h> /* For SUN_LEN */
	21	#endif
5cdfe03f	22	#ifdef HAVE_SYS_BITYPES_H
5cdfe03f	23	# include <sys/bitypes.h> /* For u_intXX_t */
2b87da3b	24	#endif
cb807f40	25	#ifdef HAVE_PATHS_H
cb807f40	26	# include <paths.h> /* For _PATH_XXX */
2b87da3b	27	#endif
509b1f88	28	#ifdef HAVE_LIMITS_H
509b1f88	29	# include <limits.h> /* For PATH_MAX */
2b87da3b	30	#endif
cb807f40	31	#ifdef HAVE_SYS_TIME_H
	32	# include <sys/time.h> /* For timersub */
	33	#endif
cb807f40	34	#ifdef HAVE_MAILLOCK_H
d94aa2ae	35	# include <maillock.h> /* For _PATH_MAILDIR */
cb807f40	36	#endif
d94aa2ae	37	#ifdef HAVE_SYS_CDEFS_H
d94aa2ae	38	# include <sys/cdefs.h> /* For __P() */
2b87da3b	39	#endif
d468fc76	40	#ifdef HAVE_SYS_SYSMACROS_H
	41	# include <sys/sysmacros.h> /* For MIN, MAX, etc */
	42	#endif
729bfe59	43	#ifdef HAVE_SYS_STAT_H
	44	# include <sys/stat.h> /* For S_* constants and macros */
	45	#endif
e79b44e1	46	#ifdef HAVE_NEXT
	47	# include <libc.h>
	48	#endif
729bfe59	49
729bfe59	50	#include <unistd.h> /* For STDIN_FILENO, etc */
77bb0bca	51	#include <termios.h> /* Struct winsize */
f1c4659d	52	#include <fcntl.h> /* For O_NONBLOCK */
d468fc76	53
ea1970a3	54	/* Constants */
ea1970a3	55
cb807f40	56	#ifndef SHUT_RDWR
	57	enum
	58	{
	59	SHUT_RD = 0, /* No more receptions. */
	60	SHUT_WR, /* No more transmissions. */
	61	SHUT_RDWR /* No more receptions or transmissions. */
	62	};
	63	# define SHUT_RD SHUT_RD
	64	# define SHUT_WR SHUT_WR
	65	# define SHUT_RDWR SHUT_RDWR
	66	#endif
	67
18e92801	68	#ifndef IPTOS_LOWDELAY
	69	# define IPTOS_LOWDELAY 0x10
	70	# define IPTOS_THROUGHPUT 0x08
	71	# define IPTOS_RELIABILITY 0x04
	72	# define IPTOS_LOWCOST 0x02
	73	# define IPTOS_MINCOST IPTOS_LOWCOST
	74	#endif /* IPTOS_LOWDELAY */
	75
509b1f88	76	#ifndef MAXPATHLEN
	77	# ifdef PATH_MAX
	78	# define MAXPATHLEN PATH_MAX
	79	# else /* PATH_MAX */
	80	# define MAXPATHLEN 64 /* Should be safe */
	81	# endif /* PATH_MAX */
	82	#endif /* MAXPATHLEN */
	83
2b87da3b	84	#ifndef STDIN_FILENO
729bfe59	85	# define STDIN_FILENO 0
2b87da3b	86	#endif
2b87da3b	87	#ifndef STDOUT_FILENO
729bfe59	88	# define STDOUT_FILENO 1
2b87da3b	89	#endif
2b87da3b	90	#ifndef STDERR_FILENO
729bfe59	91	# define STDERR_FILENO 2
2b87da3b	92	#endif
729bfe59	93
99286dc8	94	#ifndef NGROUPS_MAX /* Disable groupaccess if NGROUP_MAX is not set */
b81c369b	95	#ifdef NGROUPS
	96	#define NGROUPS_MAX NGROUPS
	97	#else
99286dc8	98	#define NGROUPS_MAX 0
1fc243d1	99	#endif
b81c369b	100	#endif
1fc243d1	101
f1c4659d	102	#ifndef O_NONBLOCK /* Non Blocking Open */
2b87da3b	103	# define O_NONBLOCK 00004
f1c4659d	104	#endif
f1c4659d	105
610e8ff5	106	#ifndef S_ISDIR
729bfe59	107	# define S_ISDIR(mode) (((mode) & (_S_IFMT)) == (_S_IFDIR))
610e8ff5	108	#endif /* S_ISDIR */
	109
	110	#ifndef S_ISREG
729bfe59	111	# define S_ISREG(mode) (((mode) & (_S_IFMT)) == (_S_IFREG))
	112	#endif /* S_ISREG */
	113
610e8ff5	114	#ifndef S_ISLNK
3743cc2f	115	# define S_ISLNK(mode) (((mode) & S_IFMT) == S_IFLNK)
610e8ff5	116	#endif /* S_ISLNK */
610e8ff5	117
729bfe59	118	#ifndef S_IXUSR
	119	# define S_IXUSR 0000100 /* execute/search permission, */
	120	# define S_IXGRP 0000010 /* execute/search permission, */
	121	# define S_IXOTH 0000001 /* execute/search permission, */
	122	# define _S_IWUSR 0000200 /* write permission, */
	123	# define S_IWUSR _S_IWUSR /* write permission, owner */
	124	# define S_IWGRP 0000020 /* write permission, group */
	125	# define S_IWOTH 0000002 /* write permission, other */
	126	# define S_IRUSR 0000400 /* read permission, owner */
	127	# define S_IRGRP 0000040 /* read permission, group */
	128	# define S_IROTH 0000004 /* read permission, other */
	129	# define S_IRWXU 0000700 /* read, write, execute */
	130	# define S_IRWXG 0000070 /* read, write, execute */
	131	# define S_IRWXO 0000007 /* read, write, execute */
	132	#endif /* S_IXUSR */
	133
ea1970a3	134	/* Types */
ea1970a3	135
cb807f40	136	/* If sys/types.h does not supply intXX_t, supply them ourselves */
cb807f40	137	/* (or die trying) */
14a9a859	138
30eac028	139
14a9a859	140	#ifndef HAVE_U_INT
	141	typedef unsigned int u_int;
	142	#endif
	143
cb807f40	144	#ifndef HAVE_INTXX_T
976f7e19	145	# if (SIZEOF_CHAR == 1)
	146	typedef char int8_t;
	147	# else
	148	# error "8 bit int type not found."
	149	# endif
cb807f40	150	# if (SIZEOF_SHORT_INT == 2)
ea1970a3	151	typedef short int int16_t;
cb807f40	152	# else
3d114925	153	# ifdef _CRAY
	154	typedef long int16_t;
	155	# else
	156	# error "16 bit int type not found."
	157	# endif /* _CRAY */
cb807f40	158	# endif
cb807f40	159	# if (SIZEOF_INT == 4)
ea1970a3	160	typedef int int32_t;
cb807f40	161	# else
3d114925	162	# ifdef _CRAY
	163	typedef long int32_t;
	164	# else
	165	# error "32 bit int type not found."
	166	# endif /* _CRAY */
cb807f40	167	# endif
cb807f40	168	#endif
	169
	170	/* If sys/types.h does not supply u_intXX_t, supply them ourselves */
	171	#ifndef HAVE_U_INTXX_T
	172	# ifdef HAVE_UINTXX_T
976f7e19	173	typedef uint8_t u_int8_t;
ea1970a3	174	typedef uint16_t u_int16_t;
ea1970a3	175	typedef uint32_t u_int32_t;
76a8e733	176	# define HAVE_U_INTXX_T 1
cb807f40	177	# else
976f7e19	178	# if (SIZEOF_CHAR == 1)
	179	typedef unsigned char u_int8_t;
	180	# else
	181	# error "8 bit int type not found."
	182	# endif
cb807f40	183	# if (SIZEOF_SHORT_INT == 2)
ea1970a3	184	typedef unsigned short int u_int16_t;
cb807f40	185	# else
3d114925	186	# ifdef _CRAY
	187	typedef unsigned long u_int16_t;
	188	# else
	189	# error "16 bit int type not found."
	190	# endif
cb807f40	191	# endif
cb807f40	192	# if (SIZEOF_INT == 4)
ea1970a3	193	typedef unsigned int u_int32_t;
cb807f40	194	# else
3d114925	195	# ifdef _CRAY
	196	typedef unsigned long u_int32_t;
	197	# else
	198	# error "32 bit int type not found."
	199	# endif
cb807f40	200	# endif
bd590612	201	# endif
	202	#endif
	203
	204	/* 64-bit types */
	205	#ifndef HAVE_INT64_T
	206	# if (SIZEOF_LONG_INT == 8)
	207	typedef long int int64_t;
afecff1d	208	# define HAVE_INT64_T 1
bd590612	209	# else
	210	# if (SIZEOF_LONG_LONG_INT == 8)
	211	typedef long long int int64_t;
afecff1d	212	# define HAVE_INT64_T 1
2538ecf1	213	# define HAVE_LONG_LONG_INT
bd590612	214	# endif
	215	# endif
	216	#endif
	217	#ifndef HAVE_U_INT64_T
	218	# if (SIZEOF_LONG_INT == 8)
	219	typedef unsigned long int u_int64_t;
afecff1d	220	# define HAVE_U_INT64_T 1
bd590612	221	# else
bd590612	222	# if (SIZEOF_LONG_LONG_INT == 8)
ea1970a3	223	typedef unsigned long long int u_int64_t;
afecff1d	224	# define HAVE_U_INT64_T 1
cb807f40	225	# endif
	226	# endif
	227	#endif
	228
ea1970a3	229	#ifndef HAVE_SOCKLEN_T
ea1970a3	230	typedef unsigned int socklen_t;
a6ddc88b	231	# define HAVE_SOCKLEN_T
ea1970a3	232	#endif /* HAVE_SOCKLEN_T */
ea1970a3	233
e3a93db0	234	#ifndef HAVE_SIZE_T
e3a93db0	235	typedef unsigned int size_t;
a6ddc88b	236	# define HAVE_SIZE_T
e3a93db0	237	#endif /* HAVE_SIZE_T */
e3a93db0	238
c04f75f1	239	#ifndef HAVE_SSIZE_T
	240	typedef int ssize_t;
	241	# define HAVE_SSIZE_T
	242	#endif /* HAVE_SSIZE_T */
	243
f1c4659d	244	#ifndef HAVE_CLOCK_T
	245	typedef long clock_t;
	246	# define HAVE_CLOCK_T
4f771a33	247	#endif /* HAVE_CLOCK_T */
f1c4659d	248
1c04b088	249	#ifndef HAVE_SA_FAMILY_T
	250	typedef int sa_family_t;
	251	# define HAVE_SA_FAMILY_T
	252	#endif /* HAVE_SA_FAMILY_T */
	253
729bfe59	254	#ifndef HAVE_PID_T
	255	typedef int pid_t;
	256	# define HAVE_PID_T
	257	#endif /* HAVE_PID_T */
	258
	259	#ifndef HAVE_MODE_T
	260	typedef int mode_t;
	261	# define HAVE_MODE_T
	262	#endif /* HAVE_MODE_T */
	263
48e671d5	264	#if !defined(HAVE_SS_FAMILY_IN_SS) && defined(HAVE___SS_FAMILY_IN_SS)
	265	# define ss_family __ss_family
	266	#endif /* !defined(HAVE_SS_FAMILY_IN_SS) && defined(HAVE_SA_FAMILY_IN_SS) */
	267
77bb0bca	268	#ifndef HAVE_SYS_UN_H
	269	struct sockaddr_un {
	270	short sun_family; /* AF_UNIX */
	271	char sun_path[108]; /* path name (gag) */
	272	};
	273	#endif /* HAVE_SYS_UN_H */
	274
	275	#if defined(BROKEN_SYS_TERMIO_H) && !defined(_STRUCT_WINSIZE)
	276	#define _STRUCT_WINSIZE
	277	struct winsize {
	278	unsigned short ws_row; /* rows, in characters */
	279	unsigned short ws_col; /* columns, in character */
	280	unsigned short ws_xpixel; /* horizontal size, pixels */
	281	unsigned short ws_ypixel; /* vertical size, pixels */
	282	};
	283	#endif
	284
ea1970a3	285	/* Paths */
ea1970a3	286
cb807f40	287	#ifndef _PATH_BSHELL
	288	# define _PATH_BSHELL "/bin/sh"
	289	#endif
7cdb79d4	290	#ifndef _PATH_CSHELL
	291	# define _PATH_CSHELL "/bin/csh"
	292	#endif
	293	#ifndef _PATH_SHELLS
	294	# define _PATH_SHELLS "/etc/shells"
	295	#endif
cb807f40	296
	297	#ifdef USER_PATH
	298	# ifdef _PATH_STDPATH
	299	# undef _PATH_STDPATH
	300	# endif
	301	# define _PATH_STDPATH USER_PATH
	302	#endif
	303
	304	#ifndef _PATH_STDPATH
	305	# define _PATH_STDPATH "/usr/bin:/bin:/usr/sbin:/sbin"
	306	#endif
	307
	308	#ifndef _PATH_DEVNULL
	309	# define _PATH_DEVNULL "/dev/null"
	310	#endif
	311
c04f75f1	312	#ifndef MAIL_DIRECTORY
	313	# define MAIL_DIRECTORY "/var/spool/mail"
	314	#endif
	315
cb807f40	316	#ifndef MAILDIR
	317	# define MAILDIR MAIL_DIRECTORY
	318	#endif
	319
	320	#if !defined(_PATH_MAILDIR) && defined(MAILDIR)
	321	# define _PATH_MAILDIR MAILDIR
	322	#endif /* !defined(_PATH_MAILDIR) && defined(MAILDIR) */
	323
ea1970a3	324	#ifndef _PATH_RSH
	325	# ifdef RSH_PATH
	326	# define _PATH_RSH RSH_PATH
2f125ca1	327	# else /* RSH_PATH */
2f125ca1	328	# define _PATH_RSH "/usr/bin/rsh"
ea1970a3	329	# endif /* RSH_PATH */
	330	#endif /* _PATH_RSH */
	331
2e73a022	332	#ifndef _PATH_NOLOGIN
	333	# define _PATH_NOLOGIN "/etc/nologin"
	334	#endif
	335
2f125ca1	336	/* Define this to be the path of the xauth program. */
	337	#ifndef XAUTH_PATH
	338	#define XAUTH_PATH "/usr/X11R6/bin/xauth"
	339	#endif /* XAUTH_PATH */
	340
bc79ed5c	341	#ifndef _PATH_TTY
	342	# define _PATH_TTY "/dev/tty"
	343	#endif
	344
ea1970a3	345	/* Macros */
ea1970a3	346
2e73a022	347	#if defined(HAVE_LOGIN_GETCAPBOOL) && defined(HAVE_LOGIN_CAP_H)
	348	# define HAVE_LOGIN_CAP
	349	#endif
	350
cb807f40	351	#ifndef MAX
	352	# define MAX(a,b) (((a)>(b))?(a):(b))
	353	# define MIN(a,b) (((a)<(b))?(a):(b))
	354	#endif
	355
0ae4fe1d	356	#ifndef roundup
	357	# define roundup(x, y) ((((x)+((y)-1))/(y))*(y))
	358	#endif
	359
cb807f40	360	#ifndef timersub
0ae4fe1d	361	#define timersub(a, b, result) \
	362	do { \
	363	(result)->tv_sec = (a)->tv_sec - (b)->tv_sec; \
	364	(result)->tv_usec = (a)->tv_usec - (b)->tv_usec; \
	365	if ((result)->tv_usec < 0) { \
	366	--(result)->tv_sec; \
	367	(result)->tv_usec += 1000000; \
	368	} \
cb807f40	369	} while (0)
	370	#endif
	371
cb807f40	372	#ifndef __P
	373	# define __P(x) x
	374	#endif
	375
a8ed9fd9	376	#if !defined(IN6_IS_ADDR_V4MAPPED)
a8ed9fd9	377	# define IN6_IS_ADDR_V4MAPPED(a) \
84afc958	378	((((u_int32_t ) (a))[0] == 0) && (((u_int32_t ) (a))[1] == 0) && \
84afc958	379	(((u_int32_t *) (a))[2] == htonl (0xffff)))
a8ed9fd9	380	#endif /* !defined(IN6_IS_ADDR_V4MAPPED) */
a8ed9fd9	381
cb807f40	382	#if !defined(__GNUC__) \|\| (__GNUC__ < 2)
976f7e19	383	# define __attribute__(x)
cb807f40	384	#endif /* !defined(__GNUC__) \|\| (__GNUC__ < 2) */
cb807f40	385
ba606eb2	386	#ifndef SUN_LEN
ba606eb2	387	#define SUN_LEN(su) \
2b87da3b	388	(sizeof(*(su)) - sizeof((su)->sun_path) + strlen((su)->sun_path))
ba606eb2	389	#endif /* SUN_LEN */
ba606eb2	390
ea1970a3	391	/* Function replacement / compatibility hacks */
	392
	393	/* In older versions of libpam, pam_strerror takes a single argument */
	394	#ifdef HAVE_OLD_PAM
	395	# define PAM_STRERROR(a,b) pam_strerror((b))
	396	#else
	397	# define PAM_STRERROR(a,b) pam_strerror((a),(b))
	398	#endif
	399
adeebd37	400	#ifdef PAM_SUN_CODEBASE
	401	# define PAM_MSG_MEMBER(msg, n, member) ((*(msg))[(n)].member)
	402	#else
	403	# define PAM_MSG_MEMBER(msg, n, member) ((msg)[(n)]->member)
	404	#endif
	405
4c8ef3fb	406	#if defined(BROKEN_GETADDRINFO) && defined(HAVE_GETADDRINFO)
4c8ef3fb	407	# undef HAVE_GETADDRINFO
488c06c8	408	#endif
	409	#if defined(BROKEN_GETADDRINFO) && defined(HAVE_FREEADDRINFO)
	410	# undef HAVE_FREEADDRINFO
	411	#endif
	412	#if defined(BROKEN_GETADDRINFO) && defined(HAVE_GAI_STRERROR)
	413	# undef HAVE_GAI_STRERROR
	414	#endif
4c8ef3fb	415
c04f75f1	416	#if !defined(HAVE_MEMMOVE) && defined(HAVE_BCOPY)
	417	# define memmove(s1, s2, n) bcopy((s2), (s1), (n))
	418	#endif /* !defined(HAVE_MEMMOVE) && defined(HAVE_BCOPY) */
	419
b9f446d1	420	#if !defined(HAVE_ATEXIT) && defined(HAVE_ON_EXIT)
b1e4dd32	421	# define atexit(a, NULL) on_exit(a, NULL)
66d6c27e	422	#else
	423	# if defined(HAVE_XATEXIT)
	424	# define atexit(a) xatexit(a)
	425	# endif /* defined(HAVE_XATEXIT) */
b9f446d1	426	#endif /* !defined(HAVE_ATEXIT) && defined(HAVE_ON_EXIT) */
b9f446d1	427
86c9e193	428	#if defined(HAVE_VHANGUP) && !defined(HAVE_DEV_PTMX)
3c62e7eb	429	# define USE_VHANGUP
86c9e193	430	#endif /* defined(HAVE_VHANGUP) && !defined(HAVE_DEV_PTMX) */
3c62e7eb	431
7f8f5e00	432	#ifndef GETPGRP_VOID
	433	# define getpgrp() getpgrp(0)
	434	#endif
	435
2f125ca1	436	/*
	437	* Define this to use pipes instead of socketpairs for communicating with the
	438	* client program. Socketpairs do not seem to work on all systems.
	439	*
	440	* configure.in sets this for a few OS's which are known to have problems
	441	* but you may need to set it yourself
	442	*/
	443	/* #define USE_PIPES 1 */
	444
1d7b9b20	445	/**
	446	** login recorder definitions
	447	**/
	448
	449	/* preprocess */
	450
	451	#ifdef HAVE_UTMP_H
	452	# ifdef HAVE_TIME_IN_UTMP
	453	# include <time.h>
	454	# endif
	455	# include <utmp.h>
	456	#endif
	457	#ifdef HAVE_UTMPX_H
	458	# ifdef HAVE_TV_IN_UTMPX
	459	# include <sys/time.h>
	460	# endif
	461	# include <utmpx.h>
	462	#endif
	463	#ifdef HAVE_LASTLOG_H
	464	# include <lastlog.h>
	465	#endif
	466	#ifdef HAVE_PATHS_H
	467	# include <paths.h>
	468	#endif
	469
	470	/* FIXME: put default paths back in */
32eec038	471	#ifndef UTMP_FILE
	472	# ifdef _PATH_UTMP
	473	# define UTMP_FILE _PATH_UTMP
	474	# else
	475	# ifdef CONF_UTMP_FILE
	476	# define UTMP_FILE CONF_UTMP_FILE
	477	# endif
	478	# endif
1d7b9b20	479	#endif
32eec038	480	#ifndef WTMP_FILE
	481	# ifdef _PATH_WTMP
	482	# define WTMP_FILE _PATH_WTMP
	483	# else
	484	# ifdef CONF_WTMP_FILE
	485	# define WTMP_FILE CONF_WTMP_FILE
	486	# endif
	487	# endif
1d7b9b20	488	#endif
1d7b9b20	489	/* pick up the user's location for lastlog if given */
32eec038	490	#ifndef LASTLOG_FILE
	491	# ifdef _PATH_LASTLOG
	492	# define LASTLOG_FILE _PATH_LASTLOG
	493	# else
	494	# ifdef CONF_LASTLOG_FILE
	495	# define LASTLOG_FILE CONF_LASTLOG_FILE
	496	# endif
	497	# endif
d7c0f3d5	498	#endif
1d7b9b20	499
	500
	501	/* The login() library function in libutil is first choice */
	502	#if defined(HAVE_LOGIN) && !defined(DISABLE_LOGIN)
	503	# define USE_LOGIN
	504
	505	#else
	506	/* Simply select your favourite login types. */
	507	/* Can't do if-else because some systems use several... <sigh> */
	508	# if defined(UTMPX_FILE) && !defined(DISABLE_UTMPX)
	509	# define USE_UTMPX
	510	# endif
	511	# if defined(UTMP_FILE) && !defined(DISABLE_UTMP)
	512	# define USE_UTMP
	513	# endif
	514	# if defined(WTMPX_FILE) && !defined(DISABLE_WTMPX)
	515	# define USE_WTMPX
	516	# endif
	517	# if defined(WTMP_FILE) && !defined(DISABLE_WTMP)
	518	# define USE_WTMP
	519	# endif
	520
	521	#endif
	522
	523	/* I hope that the presence of LASTLOG_FILE is enough to detect this */
	524	#if defined(LASTLOG_FILE) && !defined(DISABLE_LASTLOG)
	525	# define USE_LASTLOG
	526	#endif
	527
	528	/* which type of time to use? (api.c) */
	529	#ifdef HAVE_SYS_TIME_H
	530	# define USE_TIMEVAL
	531	#endif
	532
	533	/** end of login recorder definitions */
	534
76a8e733	535	#endif /* _DEFINES_H */