[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_TYPES_H
# include <rpc/types.h> /* For INADDR_LOOPBACK */
#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

/*
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 ((ulong)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
#  ifdef _CRAY
#   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
#  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
#    if (SIZEOF_SHORT_INT == 4)
typedef unsigned short u_int16_t;
#    else
typedef unsigned long  u_int16_t;
#    endif
#   else
#    error "16 bit int type not found."
#   endif
#  endif
#  if (SIZEOF_INT == 4)
typedef unsigned int u_int32_t;
#  else
#   ifdef _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_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_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

#ifdef __hpux
#define MAP_ANON MAP_ANONYMOUS
#endif

#ifndef ALIGNBYTES
#define ALIGNBYTES	(sizeof(int) - 1)
#endif
#ifndef ALIGN
#define ALIGN(p)	(((u_int)(p) + ALIGNBYTES) &~ ALIGNBYTES)
#endif
#ifndef __CMSG_ALIGN
#define	__CMSG_ALIGN(len)	ALIGN(len)
#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 */

/* 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__)
#  define __FUNCTION__ __func__
#elif !defined(HAVE___FUNCTION__)
#  define __FUNCTION__ ""
#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 */
5bbbc661	14	#ifdef HAVE_RPC_TYPES_H
	15	# include <rpc/types.h> /* For INADDR_LOOPBACK */
	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
ddceb1c8	147	/*
	148	SCO Open Server 3 has INADDR_LOOPBACK defined in rpc/rpc.h but
	149	including rpc/rpc.h breaks Solaris 6
	150	*/
	151	#ifndef INADDR_LOOPBACK
	152	#define INADDR_LOOPBACK ((ulong)0x7f000001)
	153	#endif
	154
ea1970a3	155	/* Types */
ea1970a3	156
cb807f40	157	/* If sys/types.h does not supply intXX_t, supply them ourselves */
cb807f40	158	/* (or die trying) */
14a9a859	159
30eac028	160
14a9a859	161	#ifndef HAVE_U_INT
	162	typedef unsigned int u_int;
	163	#endif
	164
cb807f40	165	#ifndef HAVE_INTXX_T
976f7e19	166	# if (SIZEOF_CHAR == 1)
	167	typedef char int8_t;
	168	# else
	169	# error "8 bit int type not found."
	170	# endif
cb807f40	171	# if (SIZEOF_SHORT_INT == 2)
ea1970a3	172	typedef short int int16_t;
cb807f40	173	# else
3d114925	174	# ifdef _CRAY
ddceb1c8	175	# if (SIZEOF_SHORT_INT == 4)
	176	typedef short int16_t;
	177	# else
3d114925	178	typedef long int16_t;
ddceb1c8	179	# endif
3d114925	180	# else
	181	# error "16 bit int type not found."
	182	# endif /* _CRAY */
cb807f40	183	# endif
cb807f40	184	# if (SIZEOF_INT == 4)
ea1970a3	185	typedef int int32_t;
cb807f40	186	# else
3d114925	187	# ifdef _CRAY
	188	typedef long int32_t;
	189	# else
	190	# error "32 bit int type not found."
	191	# endif /* _CRAY */
cb807f40	192	# endif
cb807f40	193	#endif
	194
	195	/* If sys/types.h does not supply u_intXX_t, supply them ourselves */
	196	#ifndef HAVE_U_INTXX_T
	197	# ifdef HAVE_UINTXX_T
976f7e19	198	typedef uint8_t u_int8_t;
ea1970a3	199	typedef uint16_t u_int16_t;
ea1970a3	200	typedef uint32_t u_int32_t;
76a8e733	201	# define HAVE_U_INTXX_T 1
cb807f40	202	# else
976f7e19	203	# if (SIZEOF_CHAR == 1)
	204	typedef unsigned char u_int8_t;
	205	# else
	206	# error "8 bit int type not found."
	207	# endif
cb807f40	208	# if (SIZEOF_SHORT_INT == 2)
ea1970a3	209	typedef unsigned short int u_int16_t;
cb807f40	210	# else
3d114925	211	# ifdef _CRAY
ddceb1c8	212	# if (SIZEOF_SHORT_INT == 4)
	213	typedef unsigned short u_int16_t;
	214	# else
3d114925	215	typedef unsigned long u_int16_t;
ddceb1c8	216	# endif
3d114925	217	# else
	218	# error "16 bit int type not found."
	219	# endif
cb807f40	220	# endif
cb807f40	221	# if (SIZEOF_INT == 4)
ea1970a3	222	typedef unsigned int u_int32_t;
cb807f40	223	# else
3d114925	224	# ifdef _CRAY
	225	typedef unsigned long u_int32_t;
	226	# else
	227	# error "32 bit int type not found."
	228	# endif
cb807f40	229	# endif
bd590612	230	# endif
224cbdcc	231	#define __BIT_TYPES_DEFINED__
bd590612	232	#endif
	233
	234	/* 64-bit types */
	235	#ifndef HAVE_INT64_T
	236	# if (SIZEOF_LONG_INT == 8)
	237	typedef long int int64_t;
afecff1d	238	# define HAVE_INT64_T 1
bd590612	239	# else
	240	# if (SIZEOF_LONG_LONG_INT == 8)
	241	typedef long long int int64_t;
afecff1d	242	# define HAVE_INT64_T 1
bd590612	243	# endif
	244	# endif
	245	#endif
	246	#ifndef HAVE_U_INT64_T
	247	# if (SIZEOF_LONG_INT == 8)
	248	typedef unsigned long int u_int64_t;
afecff1d	249	# define HAVE_U_INT64_T 1
bd590612	250	# else
bd590612	251	# if (SIZEOF_LONG_LONG_INT == 8)
ea1970a3	252	typedef unsigned long long int u_int64_t;
afecff1d	253	# define HAVE_U_INT64_T 1
cb807f40	254	# endif
	255	# endif
	256	#endif
d89a02d4	257	#if !defined(HAVE_LONG_LONG_INT) && (SIZEOF_LONG_LONG_INT == 8)
	258	# define HAVE_LONG_LONG_INT 1
	259	#endif
cb807f40	260
0362750e	261	#ifndef HAVE_U_CHAR
	262	typedef unsigned char u_char;
	263	# define HAVE_U_CHAR
	264	#endif /* HAVE_U_CHAR */
	265
e3a93db0	266	#ifndef HAVE_SIZE_T
e3a93db0	267	typedef unsigned int size_t;
a6ddc88b	268	# define HAVE_SIZE_T
e3a93db0	269	#endif /* HAVE_SIZE_T */
e3a93db0	270
c04f75f1	271	#ifndef HAVE_SSIZE_T
	272	typedef int ssize_t;
	273	# define HAVE_SSIZE_T
	274	#endif /* HAVE_SSIZE_T */
	275
f1c4659d	276	#ifndef HAVE_CLOCK_T
	277	typedef long clock_t;
	278	# define HAVE_CLOCK_T
4f771a33	279	#endif /* HAVE_CLOCK_T */
f1c4659d	280
1c04b088	281	#ifndef HAVE_SA_FAMILY_T
	282	typedef int sa_family_t;
	283	# define HAVE_SA_FAMILY_T
	284	#endif /* HAVE_SA_FAMILY_T */
	285
729bfe59	286	#ifndef HAVE_PID_T
	287	typedef int pid_t;
	288	# define HAVE_PID_T
	289	#endif /* HAVE_PID_T */
	290
ddceb1c8	291	#ifndef HAVE_SIG_ATOMIC_T
	292	typedef int sig_atomic_t;
	293	# define HAVE_SIG_ATOMIC_T
	294	#endif /* HAVE_SIG_ATOMIC_T */
	295
729bfe59	296	#ifndef HAVE_MODE_T
	297	typedef int mode_t;
	298	# define HAVE_MODE_T
	299	#endif /* HAVE_MODE_T */
	300
48e671d5	301	#if !defined(HAVE_SS_FAMILY_IN_SS) && defined(HAVE___SS_FAMILY_IN_SS)
	302	# define ss_family __ss_family
	303	#endif /* !defined(HAVE_SS_FAMILY_IN_SS) && defined(HAVE_SA_FAMILY_IN_SS) */
	304
77bb0bca	305	#ifndef HAVE_SYS_UN_H
	306	struct sockaddr_un {
	307	short sun_family; /* AF_UNIX */
	308	char sun_path[108]; /* path name (gag) */
	309	};
	310	#endif /* HAVE_SYS_UN_H */
	311
	312	#if defined(BROKEN_SYS_TERMIO_H) && !defined(_STRUCT_WINSIZE)
	313	#define _STRUCT_WINSIZE
	314	struct winsize {
	315	unsigned short ws_row; /* rows, in characters */
	316	unsigned short ws_col; /* columns, in character */
	317	unsigned short ws_xpixel; /* horizontal size, pixels */
	318	unsigned short ws_ypixel; /* vertical size, pixels */
	319	};
	320	#endif
	321
41cb4569	322	/* --nto-qnx does not define this type in the system headers */
	323	#ifdef MISSING_FD_MASK
	324	typedef unsigned long int fd_mask;
	325	#endif
	326
ea1970a3	327	/* Paths */
ea1970a3	328
cb807f40	329	#ifndef _PATH_BSHELL
	330	# define _PATH_BSHELL "/bin/sh"
	331	#endif
7cdb79d4	332	#ifndef _PATH_CSHELL
	333	# define _PATH_CSHELL "/bin/csh"
	334	#endif
	335	#ifndef _PATH_SHELLS
	336	# define _PATH_SHELLS "/etc/shells"
	337	#endif
cb807f40	338
	339	#ifdef USER_PATH
	340	# ifdef _PATH_STDPATH
	341	# undef _PATH_STDPATH
	342	# endif
	343	# define _PATH_STDPATH USER_PATH
	344	#endif
	345
	346	#ifndef _PATH_STDPATH
	347	# define _PATH_STDPATH "/usr/bin:/bin:/usr/sbin:/sbin"
	348	#endif
	349
	350	#ifndef _PATH_DEVNULL
	351	# define _PATH_DEVNULL "/dev/null"
	352	#endif
	353
c04f75f1	354	#ifndef MAIL_DIRECTORY
	355	# define MAIL_DIRECTORY "/var/spool/mail"
	356	#endif
	357
cb807f40	358	#ifndef MAILDIR
	359	# define MAILDIR MAIL_DIRECTORY
	360	#endif
	361
	362	#if !defined(_PATH_MAILDIR) && defined(MAILDIR)
	363	# define _PATH_MAILDIR MAILDIR
	364	#endif /* !defined(_PATH_MAILDIR) && defined(MAILDIR) */
	365
ea1970a3	366	#ifndef _PATH_RSH
	367	# ifdef RSH_PATH
	368	# define _PATH_RSH RSH_PATH
2f125ca1	369	# else /* RSH_PATH */
2f125ca1	370	# define _PATH_RSH "/usr/bin/rsh"
ea1970a3	371	# endif /* RSH_PATH */
	372	#endif /* _PATH_RSH */
	373
2e73a022	374	#ifndef _PATH_NOLOGIN
	375	# define _PATH_NOLOGIN "/etc/nologin"
	376	#endif
	377
2f125ca1	378	/* Define this to be the path of the xauth program. */
fef01705	379	#ifdef XAUTH_PATH
fef01705	380	#define _PATH_XAUTH XAUTH_PATH
2f125ca1	381	#endif /* XAUTH_PATH */
2f125ca1	382
1d2a4613	383	/* derived from XF4/xc/lib/dps/Xlibnet.h */
1d2a4613	384	#ifndef X_UNIX_PATH
5cbceb3f	385	# ifdef __hpux
	386	# define X_UNIX_PATH "/var/spool/sockets/X11/%u"
	387	# else
	388	# define X_UNIX_PATH "/tmp/.X11-unix/X%u"
	389	# endif
1d2a4613	390	#endif /* X_UNIX_PATH */
	391	#define _PATH_UNIX_X X_UNIX_PATH
	392
bc79ed5c	393	#ifndef _PATH_TTY
	394	# define _PATH_TTY "/dev/tty"
	395	#endif
	396
ea1970a3	397	/* Macros */
ea1970a3	398
2e73a022	399	#if defined(HAVE_LOGIN_GETCAPBOOL) && defined(HAVE_LOGIN_CAP_H)
	400	# define HAVE_LOGIN_CAP
	401	#endif
	402
cb807f40	403	#ifndef MAX
	404	# define MAX(a,b) (((a)>(b))?(a):(b))
	405	# define MIN(a,b) (((a)<(b))?(a):(b))
	406	#endif
	407
0ae4fe1d	408	#ifndef roundup
	409	# define roundup(x, y) ((((x)+((y)-1))/(y))*(y))
	410	#endif
	411
cb807f40	412	#ifndef timersub
0ae4fe1d	413	#define timersub(a, b, result) \
	414	do { \
	415	(result)->tv_sec = (a)->tv_sec - (b)->tv_sec; \
	416	(result)->tv_usec = (a)->tv_usec - (b)->tv_usec; \
	417	if ((result)->tv_usec < 0) { \
	418	--(result)->tv_sec; \
	419	(result)->tv_usec += 1000000; \
	420	} \
cb807f40	421	} while (0)
	422	#endif
	423
cb807f40	424	#ifndef __P
	425	# define __P(x) x
	426	#endif
	427
a8ed9fd9	428	#if !defined(IN6_IS_ADDR_V4MAPPED)
a8ed9fd9	429	# define IN6_IS_ADDR_V4MAPPED(a) \
84afc958	430	((((u_int32_t ) (a))[0] == 0) && (((u_int32_t ) (a))[1] == 0) && \
84afc958	431	(((u_int32_t *) (a))[2] == htonl (0xffff)))
a8ed9fd9	432	#endif /* !defined(IN6_IS_ADDR_V4MAPPED) */
a8ed9fd9	433
cb807f40	434	#if !defined(__GNUC__) \|\| (__GNUC__ < 2)
976f7e19	435	# define __attribute__(x)
cb807f40	436	#endif /* !defined(__GNUC__) \|\| (__GNUC__ < 2) */
cb807f40	437
41cb4569	438	/* --nto-qnx doesn't define this macro in the system headers */
	439	#ifdef MISSING_HOWMANY
	440	# define howmany(x,y) (((x)+((y)-1))/(y))
	441	#endif
	442
cc58061e	443	#ifdef __hpux
	444	#define MAP_ANON MAP_ANONYMOUS
	445	#endif
	446
cfadc43b	447	#ifndef ALIGNBYTES
	448	#define ALIGNBYTES (sizeof(int) - 1)
	449	#endif
	450	#ifndef ALIGN
	451	#define ALIGN(p) (((u_int)(p) + ALIGNBYTES) &~ ALIGNBYTES)
	452	#endif
	453	#ifndef __CMSG_ALIGN
	454	#define __CMSG_ALIGN(len) ALIGN(len)
	455	#endif
	456
	457	/* Length of the contents of a control message of length len */
	458	#ifndef CMSG_LEN
	459	#define CMSG_LEN(len) (__CMSG_ALIGN(sizeof(struct cmsghdr)) + (len))
	460	#endif
	461
	462	/* Length of the space taken up by a padded control message of length len */
	463	#ifndef CMSG_SPACE
	464	#define CMSG_SPACE(len) (__CMSG_ALIGN(sizeof(struct cmsghdr)) + __CMSG_ALIGN(len))
	465	#endif
	466
ea1970a3	467	/* Function replacement / compatibility hacks */
	468
	469	/* In older versions of libpam, pam_strerror takes a single argument */
	470	#ifdef HAVE_OLD_PAM
	471	# define PAM_STRERROR(a,b) pam_strerror((b))
	472	#else
	473	# define PAM_STRERROR(a,b) pam_strerror((a),(b))
	474	#endif
	475
adeebd37	476	#ifdef PAM_SUN_CODEBASE
	477	# define PAM_MSG_MEMBER(msg, n, member) ((*(msg))[(n)].member)
	478	#else
	479	# define PAM_MSG_MEMBER(msg, n, member) ((msg)[(n)]->member)
	480	#endif
	481
4c8ef3fb	482	#if defined(BROKEN_GETADDRINFO) && defined(HAVE_GETADDRINFO)
4c8ef3fb	483	# undef HAVE_GETADDRINFO
488c06c8	484	#endif
	485	#if defined(BROKEN_GETADDRINFO) && defined(HAVE_FREEADDRINFO)
	486	# undef HAVE_FREEADDRINFO
	487	#endif
	488	#if defined(BROKEN_GETADDRINFO) && defined(HAVE_GAI_STRERROR)
	489	# undef HAVE_GAI_STRERROR
	490	#endif
4c8ef3fb	491
c04f75f1	492	#if !defined(HAVE_MEMMOVE) && defined(HAVE_BCOPY)
	493	# define memmove(s1, s2, n) bcopy((s2), (s1), (n))
	494	#endif /* !defined(HAVE_MEMMOVE) && defined(HAVE_BCOPY) */
	495
86c9e193	496	#if defined(HAVE_VHANGUP) && !defined(HAVE_DEV_PTMX)
3c62e7eb	497	# define USE_VHANGUP
86c9e193	498	#endif /* defined(HAVE_VHANGUP) && !defined(HAVE_DEV_PTMX) */
3c62e7eb	499
7f8f5e00	500	#ifndef GETPGRP_VOID
	501	# define getpgrp() getpgrp(0)
	502	#endif
	503
58389b85	504	/* OPENSSL_free() is Free() in versions before OpenSSL 0.9.6 */
	505	#if !defined(OPENSSL_VERSION_NUMBER) \|\| (OPENSSL_VERSION_NUMBER < 0x0090600f)
	506	# define OPENSSL_free(x) Free(x)
	507	#endif
	508
c921ee00	509	#if defined(HAVE___func__)
	510	# define __FUNCTION__ __func__
	511	#elif !defined(HAVE___FUNCTION__)
	512	# define __FUNCTION__ ""
	513	#endif
	514
2f125ca1	515	/*
	516	* Define this to use pipes instead of socketpairs for communicating with the
	517	* client program. Socketpairs do not seem to work on all systems.
	518	*
40d0f6b9	519	* configure.ac sets this for a few OS's which are known to have problems
2f125ca1	520	* but you may need to set it yourself
	521	*/
	522	/* #define USE_PIPES 1 */
	523
1d7b9b20	524	/**
	525	** login recorder definitions
	526	**/
	527
	528	/* preprocess */
	529
	530	#ifdef HAVE_UTMP_H
	531	# ifdef HAVE_TIME_IN_UTMP
	532	# include <time.h>
	533	# endif
	534	# include <utmp.h>
	535	#endif
	536	#ifdef HAVE_UTMPX_H
	537	# ifdef HAVE_TV_IN_UTMPX
	538	# include <sys/time.h>
	539	# endif
	540	# include <utmpx.h>
	541	#endif
	542	#ifdef HAVE_LASTLOG_H
	543	# include <lastlog.h>
	544	#endif
	545	#ifdef HAVE_PATHS_H
	546	# include <paths.h>
	547	#endif
	548
	549	/* FIXME: put default paths back in */
32eec038	550	#ifndef UTMP_FILE
	551	# ifdef _PATH_UTMP
	552	# define UTMP_FILE _PATH_UTMP
	553	# else
	554	# ifdef CONF_UTMP_FILE
	555	# define UTMP_FILE CONF_UTMP_FILE
	556	# endif
	557	# endif
1d7b9b20	558	#endif
32eec038	559	#ifndef WTMP_FILE
	560	# ifdef _PATH_WTMP
	561	# define WTMP_FILE _PATH_WTMP
	562	# else
	563	# ifdef CONF_WTMP_FILE
	564	# define WTMP_FILE CONF_WTMP_FILE
	565	# endif
	566	# endif
1d7b9b20	567	#endif
1d7b9b20	568	/* pick up the user's location for lastlog if given */
32eec038	569	#ifndef LASTLOG_FILE
	570	# ifdef _PATH_LASTLOG
	571	# define LASTLOG_FILE _PATH_LASTLOG
	572	# else
	573	# ifdef CONF_LASTLOG_FILE
	574	# define LASTLOG_FILE CONF_LASTLOG_FILE
	575	# endif
	576	# endif
d7c0f3d5	577	#endif
1d7b9b20	578
	579
	580	/* The login() library function in libutil is first choice */
	581	#if defined(HAVE_LOGIN) && !defined(DISABLE_LOGIN)
	582	# define USE_LOGIN
	583
	584	#else
	585	/* Simply select your favourite login types. */
	586	/* Can't do if-else because some systems use several... <sigh> */
	587	# if defined(UTMPX_FILE) && !defined(DISABLE_UTMPX)
	588	# define USE_UTMPX
	589	# endif
	590	# if defined(UTMP_FILE) && !defined(DISABLE_UTMP)
	591	# define USE_UTMP
	592	# endif
	593	# if defined(WTMPX_FILE) && !defined(DISABLE_WTMPX)
	594	# define USE_WTMPX
	595	# endif
	596	# if defined(WTMP_FILE) && !defined(DISABLE_WTMP)
	597	# define USE_WTMP
	598	# endif
	599
	600	#endif
	601
	602	/* I hope that the presence of LASTLOG_FILE is enough to detect this */
	603	#if defined(LASTLOG_FILE) && !defined(DISABLE_LASTLOG)
	604	# define USE_LASTLOG
	605	#endif
	606
	607	/* which type of time to use? (api.c) */
	608	#ifdef HAVE_SYS_TIME_H
	609	# define USE_TIMEVAL
	610	#endif
	611
	612	/** end of login recorder definitions */
	613
76a8e733	614	#endif /* _DEFINES_H */