[openssh.git] / defines.h

#ifndef _DEFINES_H
#define _DEFINES_H

/* $Id$ */

/* 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_RPC_RPC_H
# include <rpc/rpc.h> /* For INADDR_LOOPBACK on SCO OSR3 */
#endif
#ifdef HAVE_SYS_UN_H
# include <sys/un.h> /* For sockaddr_un */
#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 */
#include <openssl/opensslv.h> /* For OPENSSL_VERSION_NUMBER */

/* *-*-nto-qnx needs these headers for strcasecmp and LASTLOG_FILE respectively */
#ifdef HAVE_STRINGS_H
# include <strings.h>
#endif
#ifdef HAVE_LOGIN_H
# include <login.h>
#endif


/* 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 */

/* *-*-nto-qnx doesn't define this constant in the system headers */
#ifdef MISSING_NFDBITS
# define	NFDBITS (8 * sizeof(unsigned long))
#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 _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
#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 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

/* *-*-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_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. */
#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

/* 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, 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

/* 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

/*
 * 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
 **/

/* 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
ea1970a3	6	/* Necessary headers */
ea1970a3	7
a8ed9fd9	8	#include <sys/types.h> /* For [u]intxx_t */
cb807f40	9	#include <sys/socket.h> /* For SHUT_XXXX */
0ae4fe1d	10	#include <sys/param.h> /* For MAXPATHLEN and roundup() */
509b1f88	11	#include <netinet/in_systm.h> /* For typedefs */
a8ed9fd9	12	#include <netinet/in.h> /* For IPv6 macros */
18e92801	13	#include <netinet/ip.h> /* For IPTOS macros */
f7d5d67f	14	#ifdef HAVE_RPC_RPC_H
	15	# include <rpc/rpc.h> /* For INADDR_LOOPBACK on SCO OSR3 */
	16	#endif
77bb0bca	17	#ifdef HAVE_SYS_UN_H
4a38efad	18	# include <sys/un.h> /* For sockaddr_un */
77bb0bca	19	#endif
5cdfe03f	20	#ifdef HAVE_SYS_BITYPES_H
5cdfe03f	21	# include <sys/bitypes.h> /* For u_intXX_t */
2b87da3b	22	#endif
cb807f40	23	#ifdef HAVE_PATHS_H
cb807f40	24	# include <paths.h> /* For _PATH_XXX */
2b87da3b	25	#endif
509b1f88	26	#ifdef HAVE_LIMITS_H
509b1f88	27	# include <limits.h> /* For PATH_MAX */
2b87da3b	28	#endif
cb807f40	29	#ifdef HAVE_SYS_TIME_H
	30	# include <sys/time.h> /* For timersub */
	31	#endif
cb807f40	32	#ifdef HAVE_MAILLOCK_H
d94aa2ae	33	# include <maillock.h> /* For _PATH_MAILDIR */
cb807f40	34	#endif
d94aa2ae	35	#ifdef HAVE_SYS_CDEFS_H
d94aa2ae	36	# include <sys/cdefs.h> /* For __P() */
2b87da3b	37	#endif
d468fc76	38	#ifdef HAVE_SYS_SYSMACROS_H
	39	# include <sys/sysmacros.h> /* For MIN, MAX, etc */
	40	#endif
729bfe59	41	#ifdef HAVE_SYS_STAT_H
	42	# include <sys/stat.h> /* For S_* constants and macros */
	43	#endif
e79b44e1	44	#ifdef HAVE_NEXT
	45	# include <libc.h>
	46	#endif
729bfe59	47
729bfe59	48	#include <unistd.h> /* For STDIN_FILENO, etc */
77bb0bca	49	#include <termios.h> /* Struct winsize */
f1c4659d	50	#include <fcntl.h> /* For O_NONBLOCK */
58389b85	51	#include <openssl/opensslv.h> /* For OPENSSL_VERSION_NUMBER */
d468fc76	52
41cb4569	53	/* --nto-qnx needs these headers for strcasecmp and LASTLOG_FILE respectively */
	54	#ifdef HAVE_STRINGS_H
	55	# include <strings.h>
	56	#endif
	57	#ifdef HAVE_LOGIN_H
	58	# include <login.h>
	59	#endif
	60
	61
ea1970a3	62	/* Constants */
ea1970a3	63
cb807f40	64	#ifndef SHUT_RDWR
	65	enum
	66	{
	67	SHUT_RD = 0, /* No more receptions. */
	68	SHUT_WR, /* No more transmissions. */
	69	SHUT_RDWR /* No more receptions or transmissions. */
	70	};
	71	# define SHUT_RD SHUT_RD
	72	# define SHUT_WR SHUT_WR
	73	# define SHUT_RDWR SHUT_RDWR
	74	#endif
	75
18e92801	76	#ifndef IPTOS_LOWDELAY
	77	# define IPTOS_LOWDELAY 0x10
	78	# define IPTOS_THROUGHPUT 0x08
	79	# define IPTOS_RELIABILITY 0x04
	80	# define IPTOS_LOWCOST 0x02
	81	# define IPTOS_MINCOST IPTOS_LOWCOST
	82	#endif /* IPTOS_LOWDELAY */
	83
509b1f88	84	#ifndef MAXPATHLEN
	85	# ifdef PATH_MAX
	86	# define MAXPATHLEN PATH_MAX
	87	# else /* PATH_MAX */
	88	# define MAXPATHLEN 64 /* Should be safe */
	89	# endif /* PATH_MAX */
	90	#endif /* MAXPATHLEN */
	91
2b87da3b	92	#ifndef STDIN_FILENO
729bfe59	93	# define STDIN_FILENO 0
2b87da3b	94	#endif
2b87da3b	95	#ifndef STDOUT_FILENO
729bfe59	96	# define STDOUT_FILENO 1
2b87da3b	97	#endif
2b87da3b	98	#ifndef STDERR_FILENO
729bfe59	99	# define STDERR_FILENO 2
2b87da3b	100	#endif
729bfe59	101
99286dc8	102	#ifndef NGROUPS_MAX /* Disable groupaccess if NGROUP_MAX is not set */
b81c369b	103	#ifdef NGROUPS
	104	#define NGROUPS_MAX NGROUPS
	105	#else
99286dc8	106	#define NGROUPS_MAX 0
1fc243d1	107	#endif
b81c369b	108	#endif
1fc243d1	109
f1c4659d	110	#ifndef O_NONBLOCK /* Non Blocking Open */
2b87da3b	111	# define O_NONBLOCK 00004
f1c4659d	112	#endif
f1c4659d	113
610e8ff5	114	#ifndef S_ISDIR
729bfe59	115	# define S_ISDIR(mode) (((mode) & (_S_IFMT)) == (_S_IFDIR))
610e8ff5	116	#endif /* S_ISDIR */
	117
	118	#ifndef S_ISREG
729bfe59	119	# define S_ISREG(mode) (((mode) & (_S_IFMT)) == (_S_IFREG))
	120	#endif /* S_ISREG */
	121
610e8ff5	122	#ifndef S_ISLNK
3743cc2f	123	# define S_ISLNK(mode) (((mode) & S_IFMT) == S_IFLNK)
610e8ff5	124	#endif /* S_ISLNK */
610e8ff5	125
729bfe59	126	#ifndef S_IXUSR
	127	# define S_IXUSR 0000100 /* execute/search permission, */
	128	# define S_IXGRP 0000010 /* execute/search permission, */
	129	# define S_IXOTH 0000001 /* execute/search permission, */
	130	# define _S_IWUSR 0000200 /* write permission, */
	131	# define S_IWUSR _S_IWUSR /* write permission, owner */
	132	# define S_IWGRP 0000020 /* write permission, group */
	133	# define S_IWOTH 0000002 /* write permission, other */
	134	# define S_IRUSR 0000400 /* read permission, owner */
	135	# define S_IRGRP 0000040 /* read permission, group */
	136	# define S_IROTH 0000004 /* read permission, other */
	137	# define S_IRWXU 0000700 /* read, write, execute */
	138	# define S_IRWXG 0000070 /* read, write, execute */
	139	# define S_IRWXO 0000007 /* read, write, execute */
	140	#endif /* S_IXUSR */
	141
41cb4569	142	/* --nto-qnx doesn't define this constant in the system headers */
	143	#ifdef MISSING_NFDBITS
	144	# define NFDBITS (8 * sizeof(unsigned long))
	145	#endif
	146
ea1970a3	147	/* Types */
ea1970a3	148
cb807f40	149	/* If sys/types.h does not supply intXX_t, supply them ourselves */
cb807f40	150	/* (or die trying) */
14a9a859	151
30eac028	152
14a9a859	153	#ifndef HAVE_U_INT
	154	typedef unsigned int u_int;
	155	#endif
	156
cb807f40	157	#ifndef HAVE_INTXX_T
976f7e19	158	# if (SIZEOF_CHAR == 1)
	159	typedef char int8_t;
	160	# else
	161	# error "8 bit int type not found."
	162	# endif
cb807f40	163	# if (SIZEOF_SHORT_INT == 2)
ea1970a3	164	typedef short int int16_t;
cb807f40	165	# else
3d114925	166	# ifdef _CRAY
	167	typedef long int16_t;
	168	# else
	169	# error "16 bit int type not found."
	170	# endif /* _CRAY */
cb807f40	171	# endif
cb807f40	172	# if (SIZEOF_INT == 4)
ea1970a3	173	typedef int int32_t;
cb807f40	174	# else
3d114925	175	# ifdef _CRAY
	176	typedef long int32_t;
	177	# else
	178	# error "32 bit int type not found."
	179	# endif /* _CRAY */
cb807f40	180	# endif
cb807f40	181	#endif
	182
	183	/* If sys/types.h does not supply u_intXX_t, supply them ourselves */
	184	#ifndef HAVE_U_INTXX_T
	185	# ifdef HAVE_UINTXX_T
976f7e19	186	typedef uint8_t u_int8_t;
ea1970a3	187	typedef uint16_t u_int16_t;
ea1970a3	188	typedef uint32_t u_int32_t;
76a8e733	189	# define HAVE_U_INTXX_T 1
cb807f40	190	# else
976f7e19	191	# if (SIZEOF_CHAR == 1)
	192	typedef unsigned char u_int8_t;
	193	# else
	194	# error "8 bit int type not found."
	195	# endif
cb807f40	196	# if (SIZEOF_SHORT_INT == 2)
ea1970a3	197	typedef unsigned short int u_int16_t;
cb807f40	198	# else
3d114925	199	# ifdef _CRAY
	200	typedef unsigned long u_int16_t;
	201	# else
	202	# error "16 bit int type not found."
	203	# endif
cb807f40	204	# endif
cb807f40	205	# if (SIZEOF_INT == 4)
ea1970a3	206	typedef unsigned int u_int32_t;
cb807f40	207	# else
3d114925	208	# ifdef _CRAY
	209	typedef unsigned long u_int32_t;
	210	# else
	211	# error "32 bit int type not found."
	212	# endif
cb807f40	213	# endif
bd590612	214	# endif
224cbdcc	215	#define __BIT_TYPES_DEFINED__
bd590612	216	#endif
	217
	218	/* 64-bit types */
	219	#ifndef HAVE_INT64_T
	220	# if (SIZEOF_LONG_INT == 8)
	221	typedef long int int64_t;
afecff1d	222	# define HAVE_INT64_T 1
bd590612	223	# else
	224	# if (SIZEOF_LONG_LONG_INT == 8)
	225	typedef long long int int64_t;
afecff1d	226	# define HAVE_INT64_T 1
bd590612	227	# endif
	228	# endif
	229	#endif
	230	#ifndef HAVE_U_INT64_T
	231	# if (SIZEOF_LONG_INT == 8)
	232	typedef unsigned long int u_int64_t;
afecff1d	233	# define HAVE_U_INT64_T 1
bd590612	234	# else
bd590612	235	# if (SIZEOF_LONG_LONG_INT == 8)
ea1970a3	236	typedef unsigned long long int u_int64_t;
afecff1d	237	# define HAVE_U_INT64_T 1
cb807f40	238	# endif
	239	# endif
	240	#endif
d89a02d4	241	#if !defined(HAVE_LONG_LONG_INT) && (SIZEOF_LONG_LONG_INT == 8)
	242	# define HAVE_LONG_LONG_INT 1
	243	#endif
cb807f40	244
0362750e	245	#ifndef HAVE_U_CHAR
	246	typedef unsigned char u_char;
	247	# define HAVE_U_CHAR
	248	#endif /* HAVE_U_CHAR */
	249
e3a93db0	250	#ifndef HAVE_SIZE_T
e3a93db0	251	typedef unsigned int size_t;
a6ddc88b	252	# define HAVE_SIZE_T
e3a93db0	253	#endif /* HAVE_SIZE_T */
e3a93db0	254
c04f75f1	255	#ifndef HAVE_SSIZE_T
	256	typedef int ssize_t;
	257	# define HAVE_SSIZE_T
	258	#endif /* HAVE_SSIZE_T */
	259
f1c4659d	260	#ifndef HAVE_CLOCK_T
	261	typedef long clock_t;
	262	# define HAVE_CLOCK_T
4f771a33	263	#endif /* HAVE_CLOCK_T */
f1c4659d	264
1c04b088	265	#ifndef HAVE_SA_FAMILY_T
	266	typedef int sa_family_t;
	267	# define HAVE_SA_FAMILY_T
	268	#endif /* HAVE_SA_FAMILY_T */
	269
729bfe59	270	#ifndef HAVE_PID_T
	271	typedef int pid_t;
	272	# define HAVE_PID_T
	273	#endif /* HAVE_PID_T */
	274
	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
	291	#if defined(BROKEN_SYS_TERMIO_H) && !defined(_STRUCT_WINSIZE)
	292	#define _STRUCT_WINSIZE
	293	struct winsize {
	294	unsigned short ws_row; /* rows, in characters */
	295	unsigned short ws_col; /* columns, in character */
	296	unsigned short ws_xpixel; /* horizontal size, pixels */
	297	unsigned short ws_ypixel; /* vertical size, pixels */
	298	};
	299	#endif
	300
41cb4569	301	/* --nto-qnx does not define this type in the system headers */
	302	#ifdef MISSING_FD_MASK
	303	typedef unsigned long int fd_mask;
	304	#endif
	305
ea1970a3	306	/* Paths */
ea1970a3	307
cb807f40	308	#ifndef _PATH_BSHELL
	309	# define _PATH_BSHELL "/bin/sh"
	310	#endif
7cdb79d4	311	#ifndef _PATH_CSHELL
	312	# define _PATH_CSHELL "/bin/csh"
	313	#endif
	314	#ifndef _PATH_SHELLS
	315	# define _PATH_SHELLS "/etc/shells"
	316	#endif
cb807f40	317
	318	#ifdef USER_PATH
	319	# ifdef _PATH_STDPATH
	320	# undef _PATH_STDPATH
	321	# endif
	322	# define _PATH_STDPATH USER_PATH
	323	#endif
	324
	325	#ifndef _PATH_STDPATH
	326	# define _PATH_STDPATH "/usr/bin:/bin:/usr/sbin:/sbin"
	327	#endif
	328
	329	#ifndef _PATH_DEVNULL
	330	# define _PATH_DEVNULL "/dev/null"
	331	#endif
	332
c04f75f1	333	#ifndef MAIL_DIRECTORY
	334	# define MAIL_DIRECTORY "/var/spool/mail"
	335	#endif
	336
cb807f40	337	#ifndef MAILDIR
	338	# define MAILDIR MAIL_DIRECTORY
	339	#endif
	340
	341	#if !defined(_PATH_MAILDIR) && defined(MAILDIR)
	342	# define _PATH_MAILDIR MAILDIR
	343	#endif /* !defined(_PATH_MAILDIR) && defined(MAILDIR) */
	344
ea1970a3	345	#ifndef _PATH_RSH
	346	# ifdef RSH_PATH
	347	# define _PATH_RSH RSH_PATH
2f125ca1	348	# else /* RSH_PATH */
2f125ca1	349	# define _PATH_RSH "/usr/bin/rsh"
ea1970a3	350	# endif /* RSH_PATH */
	351	#endif /* _PATH_RSH */
	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
cb807f40	403	#ifndef __P
	404	# define __P(x) x
	405	#endif
	406
a8ed9fd9	407	#if !defined(IN6_IS_ADDR_V4MAPPED)
a8ed9fd9	408	# define IN6_IS_ADDR_V4MAPPED(a) \
84afc958	409	((((u_int32_t ) (a))[0] == 0) && (((u_int32_t ) (a))[1] == 0) && \
84afc958	410	(((u_int32_t *) (a))[2] == htonl (0xffff)))
a8ed9fd9	411	#endif /* !defined(IN6_IS_ADDR_V4MAPPED) */
a8ed9fd9	412
cb807f40	413	#if !defined(__GNUC__) \|\| (__GNUC__ < 2)
976f7e19	414	# define __attribute__(x)
cb807f40	415	#endif /* !defined(__GNUC__) \|\| (__GNUC__ < 2) */
cb807f40	416
41cb4569	417	/* --nto-qnx doesn't define this macro in the system headers */
	418	#ifdef MISSING_HOWMANY
	419	# define howmany(x,y) (((x)+((y)-1))/(y))
	420	#endif
	421
ea1970a3	422	/* Function replacement / compatibility hacks */
	423
	424	/* In older versions of libpam, pam_strerror takes a single argument */
	425	#ifdef HAVE_OLD_PAM
	426	# define PAM_STRERROR(a,b) pam_strerror((b))
	427	#else
	428	# define PAM_STRERROR(a,b) pam_strerror((a),(b))
	429	#endif
	430
adeebd37	431	#ifdef PAM_SUN_CODEBASE
	432	# define PAM_MSG_MEMBER(msg, n, member) ((*(msg))[(n)].member)
	433	#else
	434	# define PAM_MSG_MEMBER(msg, n, member) ((msg)[(n)]->member)
	435	#endif
	436
4c8ef3fb	437	#if defined(BROKEN_GETADDRINFO) && defined(HAVE_GETADDRINFO)
4c8ef3fb	438	# undef HAVE_GETADDRINFO
488c06c8	439	#endif
	440	#if defined(BROKEN_GETADDRINFO) && defined(HAVE_FREEADDRINFO)
	441	# undef HAVE_FREEADDRINFO
	442	#endif
	443	#if defined(BROKEN_GETADDRINFO) && defined(HAVE_GAI_STRERROR)
	444	# undef HAVE_GAI_STRERROR
	445	#endif
4c8ef3fb	446
c04f75f1	447	#if !defined(HAVE_MEMMOVE) && defined(HAVE_BCOPY)
	448	# define memmove(s1, s2, n) bcopy((s2), (s1), (n))
	449	#endif /* !defined(HAVE_MEMMOVE) && defined(HAVE_BCOPY) */
	450
b9f446d1	451	#if !defined(HAVE_ATEXIT) && defined(HAVE_ON_EXIT)
5b6c4ceb	452	# define atexit(a) on_exit(a, NULL)
66d6c27e	453	#else
	454	# if defined(HAVE_XATEXIT)
	455	# define atexit(a) xatexit(a)
	456	# endif /* defined(HAVE_XATEXIT) */
b9f446d1	457	#endif /* !defined(HAVE_ATEXIT) && defined(HAVE_ON_EXIT) */
b9f446d1	458
86c9e193	459	#if defined(HAVE_VHANGUP) && !defined(HAVE_DEV_PTMX)
3c62e7eb	460	# define USE_VHANGUP
86c9e193	461	#endif /* defined(HAVE_VHANGUP) && !defined(HAVE_DEV_PTMX) */
3c62e7eb	462
7f8f5e00	463	#ifndef GETPGRP_VOID
	464	# define getpgrp() getpgrp(0)
	465	#endif
	466
58389b85	467	/* OPENSSL_free() is Free() in versions before OpenSSL 0.9.6 */
	468	#if !defined(OPENSSL_VERSION_NUMBER) \|\| (OPENSSL_VERSION_NUMBER < 0x0090600f)
	469	# define OPENSSL_free(x) Free(x)
	470	#endif
	471
2f125ca1	472	/*
	473	* Define this to use pipes instead of socketpairs for communicating with the
	474	* client program. Socketpairs do not seem to work on all systems.
	475	*
40d0f6b9	476	* configure.ac sets this for a few OS's which are known to have problems
2f125ca1	477	* but you may need to set it yourself
	478	*/
	479	/* #define USE_PIPES 1 */
	480
1d7b9b20	481	/**
	482	** login recorder definitions
	483	**/
	484
	485	/* preprocess */
	486
	487	#ifdef HAVE_UTMP_H
	488	# ifdef HAVE_TIME_IN_UTMP
	489	# include <time.h>
	490	# endif
	491	# include <utmp.h>
	492	#endif
	493	#ifdef HAVE_UTMPX_H
	494	# ifdef HAVE_TV_IN_UTMPX
	495	# include <sys/time.h>
	496	# endif
	497	# include <utmpx.h>
	498	#endif
	499	#ifdef HAVE_LASTLOG_H
	500	# include <lastlog.h>
	501	#endif
	502	#ifdef HAVE_PATHS_H
	503	# include <paths.h>
	504	#endif
	505
	506	/* FIXME: put default paths back in */
32eec038	507	#ifndef UTMP_FILE
	508	# ifdef _PATH_UTMP
	509	# define UTMP_FILE _PATH_UTMP
	510	# else
	511	# ifdef CONF_UTMP_FILE
	512	# define UTMP_FILE CONF_UTMP_FILE
	513	# endif
	514	# endif
1d7b9b20	515	#endif
32eec038	516	#ifndef WTMP_FILE
	517	# ifdef _PATH_WTMP
	518	# define WTMP_FILE _PATH_WTMP
	519	# else
	520	# ifdef CONF_WTMP_FILE
	521	# define WTMP_FILE CONF_WTMP_FILE
	522	# endif
	523	# endif
1d7b9b20	524	#endif
1d7b9b20	525	/* pick up the user's location for lastlog if given */
32eec038	526	#ifndef LASTLOG_FILE
	527	# ifdef _PATH_LASTLOG
	528	# define LASTLOG_FILE _PATH_LASTLOG
	529	# else
	530	# ifdef CONF_LASTLOG_FILE
	531	# define LASTLOG_FILE CONF_LASTLOG_FILE
	532	# endif
	533	# endif
d7c0f3d5	534	#endif
1d7b9b20	535
	536
	537	/* The login() library function in libutil is first choice */
	538	#if defined(HAVE_LOGIN) && !defined(DISABLE_LOGIN)
	539	# define USE_LOGIN
	540
	541	#else
	542	/* Simply select your favourite login types. */
	543	/* Can't do if-else because some systems use several... <sigh> */
	544	# if defined(UTMPX_FILE) && !defined(DISABLE_UTMPX)
	545	# define USE_UTMPX
	546	# endif
	547	# if defined(UTMP_FILE) && !defined(DISABLE_UTMP)
	548	# define USE_UTMP
	549	# endif
	550	# if defined(WTMPX_FILE) && !defined(DISABLE_WTMPX)
	551	# define USE_WTMPX
	552	# endif
	553	# if defined(WTMP_FILE) && !defined(DISABLE_WTMP)
	554	# define USE_WTMP
	555	# endif
	556
	557	#endif
	558
	559	/* I hope that the presence of LASTLOG_FILE is enough to detect this */
	560	#if defined(LASTLOG_FILE) && !defined(DISABLE_LASTLOG)
	561	# define USE_LASTLOG
	562	#endif
	563
	564	/* which type of time to use? (api.c) */
	565	#ifdef HAVE_SYS_TIME_H
	566	# define USE_TIMEVAL
	567	#endif
	568
	569	/** end of login recorder definitions */
	570
76a8e733	571	#endif /* _DEFINES_H */