[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 */
#define NGROUPS_MAX 0
#endif

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

#ifndef S_ISREG
# define S_ISDIR(mode)	(((mode) & (_S_IFMT)) == (_S_IFDIR))
# define S_ISREG(mode)	(((mode) & (_S_IFMT)) == (_S_IFREG))
#endif /* S_ISREG */

#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
#  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

#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) on_exit(a)
#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(BROKEN_VHANGUP)
#  define USE_VHANGUP
#endif /* defined(HAVE_VHANGUP) && !defined(BROKEN_VHANGUP) */

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