[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_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 */

/* *-*-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_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

/* *-*-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 */

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

#if defined(HAVE_VHANGUP) && !defined(HAVE_DEV_PTMX)
#  define USE_VHANGUP
#endif /* defined(HAVE_VHANGUP) && !defined(HAVE_DEV_PTMX) */

#ifndef GETPGRP_VOID
# define getpgrp() getpgrp(0)
#endif

/*
 * Define this to use pipes instead of socketpairs for communicating with the
 * client program.  Socketpairs do not seem to work on all systems.
 *
 * configure.in sets this for a few OS's which are known to have problems
 * but you may need to set it yourself
 */
/* #define USE_PIPES 1 */

/**
 ** login recorder definitions
 **/

/* preprocess */

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

/* FIXME: put default paths back in */
#ifndef UTMP_FILE
#  ifdef _PATH_UTMP
#    define UTMP_FILE _PATH_UTMP
#  else
#    ifdef CONF_UTMP_FILE
#      define UTMP_FILE CONF_UTMP_FILE
#    endif
#  endif
#endif
#ifndef WTMP_FILE
#  ifdef _PATH_WTMP
#    define WTMP_FILE _PATH_WTMP
#  else
#    ifdef CONF_WTMP_FILE
#      define WTMP_FILE CONF_WTMP_FILE
#    endif
#  endif
#endif
/* pick up the user's location for lastlog if given */
#ifndef LASTLOG_FILE
#  ifdef _PATH_LASTLOG
#    define LASTLOG_FILE _PATH_LASTLOG
#  else
#    ifdef CONF_LASTLOG_FILE
#      define LASTLOG_FILE CONF_LASTLOG_FILE
#    endif
#  endif
#endif


/* The login() library function in libutil is first choice */
#if defined(HAVE_LOGIN) && !defined(DISABLE_LOGIN)
#  define USE_LOGIN

#else
/* Simply select your favourite login types. */
/* Can't do if-else because some systems use several... <sigh> */
#  if defined(UTMPX_FILE) && !defined(DISABLE_UTMPX)
#    define USE_UTMPX
#  endif
#  if defined(UTMP_FILE) && !defined(DISABLE_UTMP)
#    define USE_UTMP
#  endif
#  if defined(WTMPX_FILE) && !defined(DISABLE_WTMPX)
#    define USE_WTMPX
#  endif
#  if defined(WTMP_FILE) && !defined(DISABLE_WTMP)
#    define USE_WTMP
#  endif

#endif

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

/* which type of time to use? (api.c) */
#ifdef HAVE_SYS_TIME_H
#  define USE_TIMEVAL
#endif

/** end of login recorder definitions */

#endif /* _DEFINES_H */
Commit	Line	Data
76a8e733	1	#ifndef _DEFINES_H
	2	#define _DEFINES_H
	3
0b202697	4	/* $Id$ */
0b202697	5
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 */
77bb0bca	14	#ifdef HAVE_SYS_UN_H
4a38efad	15	# include <sys/un.h> /* For sockaddr_un */
77bb0bca	16	#endif
5cdfe03f	17	#ifdef HAVE_SYS_BITYPES_H
5cdfe03f	18	# include <sys/bitypes.h> /* For u_intXX_t */
2b87da3b	19	#endif
cb807f40	20	#ifdef HAVE_PATHS_H
cb807f40	21	# include <paths.h> /* For _PATH_XXX */
2b87da3b	22	#endif
509b1f88	23	#ifdef HAVE_LIMITS_H
509b1f88	24	# include <limits.h> /* For PATH_MAX */
2b87da3b	25	#endif
cb807f40	26	#ifdef HAVE_SYS_TIME_H
	27	# include <sys/time.h> /* For timersub */
	28	#endif
cb807f40	29	#ifdef HAVE_MAILLOCK_H
d94aa2ae	30	# include <maillock.h> /* For _PATH_MAILDIR */
cb807f40	31	#endif
d94aa2ae	32	#ifdef HAVE_SYS_CDEFS_H
d94aa2ae	33	# include <sys/cdefs.h> /* For __P() */
2b87da3b	34	#endif
d468fc76	35	#ifdef HAVE_SYS_SYSMACROS_H
	36	# include <sys/sysmacros.h> /* For MIN, MAX, etc */
	37	#endif
729bfe59	38	#ifdef HAVE_SYS_STAT_H
	39	# include <sys/stat.h> /* For S_* constants and macros */
	40	#endif
e79b44e1	41	#ifdef HAVE_NEXT
	42	# include <libc.h>
	43	#endif
729bfe59	44
729bfe59	45	#include <unistd.h> /* For STDIN_FILENO, etc */
77bb0bca	46	#include <termios.h> /* Struct winsize */
f1c4659d	47	#include <fcntl.h> /* For O_NONBLOCK */
d468fc76	48
41cb4569	49	/* --nto-qnx needs these headers for strcasecmp and LASTLOG_FILE respectively */
	50	#ifdef HAVE_STRINGS_H
	51	# include <strings.h>
	52	#endif
	53	#ifdef HAVE_LOGIN_H
	54	# include <login.h>
	55	#endif
	56
	57
ea1970a3	58	/* Constants */
ea1970a3	59
cb807f40	60	#ifndef SHUT_RDWR
	61	enum
	62	{
	63	SHUT_RD = 0, /* No more receptions. */
	64	SHUT_WR, /* No more transmissions. */
	65	SHUT_RDWR /* No more receptions or transmissions. */
	66	};
	67	# define SHUT_RD SHUT_RD
	68	# define SHUT_WR SHUT_WR
	69	# define SHUT_RDWR SHUT_RDWR
	70	#endif
	71
18e92801	72	#ifndef IPTOS_LOWDELAY
	73	# define IPTOS_LOWDELAY 0x10
	74	# define IPTOS_THROUGHPUT 0x08
	75	# define IPTOS_RELIABILITY 0x04
	76	# define IPTOS_LOWCOST 0x02
	77	# define IPTOS_MINCOST IPTOS_LOWCOST
	78	#endif /* IPTOS_LOWDELAY */
	79
509b1f88	80	#ifndef MAXPATHLEN
	81	# ifdef PATH_MAX
	82	# define MAXPATHLEN PATH_MAX
	83	# else /* PATH_MAX */
	84	# define MAXPATHLEN 64 /* Should be safe */
	85	# endif /* PATH_MAX */
	86	#endif /* MAXPATHLEN */
	87
2b87da3b	88	#ifndef STDIN_FILENO
729bfe59	89	# define STDIN_FILENO 0
2b87da3b	90	#endif
2b87da3b	91	#ifndef STDOUT_FILENO
729bfe59	92	# define STDOUT_FILENO 1
2b87da3b	93	#endif
2b87da3b	94	#ifndef STDERR_FILENO
729bfe59	95	# define STDERR_FILENO 2
2b87da3b	96	#endif
729bfe59	97
99286dc8	98	#ifndef NGROUPS_MAX /* Disable groupaccess if NGROUP_MAX is not set */
b81c369b	99	#ifdef NGROUPS
	100	#define NGROUPS_MAX NGROUPS
	101	#else
99286dc8	102	#define NGROUPS_MAX 0
1fc243d1	103	#endif
b81c369b	104	#endif
1fc243d1	105
f1c4659d	106	#ifndef O_NONBLOCK /* Non Blocking Open */
2b87da3b	107	# define O_NONBLOCK 00004
f1c4659d	108	#endif
f1c4659d	109
610e8ff5	110	#ifndef S_ISDIR
729bfe59	111	# define S_ISDIR(mode) (((mode) & (_S_IFMT)) == (_S_IFDIR))
610e8ff5	112	#endif /* S_ISDIR */
	113
	114	#ifndef S_ISREG
729bfe59	115	# define S_ISREG(mode) (((mode) & (_S_IFMT)) == (_S_IFREG))
	116	#endif /* S_ISREG */
	117
610e8ff5	118	#ifndef S_ISLNK
3743cc2f	119	# define S_ISLNK(mode) (((mode) & S_IFMT) == S_IFLNK)
610e8ff5	120	#endif /* S_ISLNK */
610e8ff5	121
729bfe59	122	#ifndef S_IXUSR
	123	# define S_IXUSR 0000100 /* execute/search permission, */
	124	# define S_IXGRP 0000010 /* execute/search permission, */
	125	# define S_IXOTH 0000001 /* execute/search permission, */
	126	# define _S_IWUSR 0000200 /* write permission, */
	127	# define S_IWUSR _S_IWUSR /* write permission, owner */
	128	# define S_IWGRP 0000020 /* write permission, group */
	129	# define S_IWOTH 0000002 /* write permission, other */
	130	# define S_IRUSR 0000400 /* read permission, owner */
	131	# define S_IRGRP 0000040 /* read permission, group */
	132	# define S_IROTH 0000004 /* read permission, other */
	133	# define S_IRWXU 0000700 /* read, write, execute */
	134	# define S_IRWXG 0000070 /* read, write, execute */
	135	# define S_IRWXO 0000007 /* read, write, execute */
	136	#endif /* S_IXUSR */
	137
41cb4569	138	/* --nto-qnx doesn't define this constant in the system headers */
	139	#ifdef MISSING_NFDBITS
	140	# define NFDBITS (8 * sizeof(unsigned long))
	141	#endif
	142
ea1970a3	143	/* Types */
ea1970a3	144
cb807f40	145	/* If sys/types.h does not supply intXX_t, supply them ourselves */
cb807f40	146	/* (or die trying) */
14a9a859	147
30eac028	148
14a9a859	149	#ifndef HAVE_U_INT
	150	typedef unsigned int u_int;
	151	#endif
	152
cb807f40	153	#ifndef HAVE_INTXX_T
976f7e19	154	# if (SIZEOF_CHAR == 1)
	155	typedef char int8_t;
	156	# else
	157	# error "8 bit int type not found."
	158	# endif
cb807f40	159	# if (SIZEOF_SHORT_INT == 2)
ea1970a3	160	typedef short int int16_t;
cb807f40	161	# else
3d114925	162	# ifdef _CRAY
	163	typedef long int16_t;
	164	# else
	165	# error "16 bit int type not found."
	166	# endif /* _CRAY */
cb807f40	167	# endif
cb807f40	168	# if (SIZEOF_INT == 4)
ea1970a3	169	typedef int int32_t;
cb807f40	170	# else
3d114925	171	# ifdef _CRAY
	172	typedef long int32_t;
	173	# else
	174	# error "32 bit int type not found."
	175	# endif /* _CRAY */
cb807f40	176	# endif
cb807f40	177	#endif
	178
	179	/* If sys/types.h does not supply u_intXX_t, supply them ourselves */
	180	#ifndef HAVE_U_INTXX_T
	181	# ifdef HAVE_UINTXX_T
976f7e19	182	typedef uint8_t u_int8_t;
ea1970a3	183	typedef uint16_t u_int16_t;
ea1970a3	184	typedef uint32_t u_int32_t;
76a8e733	185	# define HAVE_U_INTXX_T 1
cb807f40	186	# else
976f7e19	187	# if (SIZEOF_CHAR == 1)
	188	typedef unsigned char u_int8_t;
	189	# else
	190	# error "8 bit int type not found."
	191	# endif
cb807f40	192	# if (SIZEOF_SHORT_INT == 2)
ea1970a3	193	typedef unsigned short int u_int16_t;
cb807f40	194	# else
3d114925	195	# ifdef _CRAY
	196	typedef unsigned long u_int16_t;
	197	# else
	198	# error "16 bit int type not found."
	199	# endif
cb807f40	200	# endif
cb807f40	201	# if (SIZEOF_INT == 4)
ea1970a3	202	typedef unsigned int u_int32_t;
cb807f40	203	# else
3d114925	204	# ifdef _CRAY
	205	typedef unsigned long u_int32_t;
	206	# else
	207	# error "32 bit int type not found."
	208	# endif
cb807f40	209	# endif
bd590612	210	# endif
224cbdcc	211	#define __BIT_TYPES_DEFINED__
bd590612	212	#endif
	213
	214	/* 64-bit types */
	215	#ifndef HAVE_INT64_T
	216	# if (SIZEOF_LONG_INT == 8)
	217	typedef long int int64_t;
afecff1d	218	# define HAVE_INT64_T 1
bd590612	219	# else
	220	# if (SIZEOF_LONG_LONG_INT == 8)
	221	typedef long long int int64_t;
afecff1d	222	# define HAVE_INT64_T 1
bd590612	223	# endif
	224	# endif
	225	#endif
	226	#ifndef HAVE_U_INT64_T
	227	# if (SIZEOF_LONG_INT == 8)
	228	typedef unsigned long int u_int64_t;
afecff1d	229	# define HAVE_U_INT64_T 1
bd590612	230	# else
bd590612	231	# if (SIZEOF_LONG_LONG_INT == 8)
ea1970a3	232	typedef unsigned long long int u_int64_t;
afecff1d	233	# define HAVE_U_INT64_T 1
cb807f40	234	# endif
	235	# endif
	236	#endif
d89a02d4	237	#if !defined(HAVE_LONG_LONG_INT) && (SIZEOF_LONG_LONG_INT == 8)
	238	# define HAVE_LONG_LONG_INT 1
	239	#endif
cb807f40	240
0362750e	241	#ifndef HAVE_U_CHAR
	242	typedef unsigned char u_char;
	243	# define HAVE_U_CHAR
	244	#endif /* HAVE_U_CHAR */
	245
ea1970a3	246	#ifndef HAVE_SOCKLEN_T
ea1970a3	247	typedef unsigned int socklen_t;
a6ddc88b	248	# define HAVE_SOCKLEN_T
ea1970a3	249	#endif /* HAVE_SOCKLEN_T */
ea1970a3	250
e3a93db0	251	#ifndef HAVE_SIZE_T
e3a93db0	252	typedef unsigned int size_t;
a6ddc88b	253	# define HAVE_SIZE_T
e3a93db0	254	#endif /* HAVE_SIZE_T */
e3a93db0	255
c04f75f1	256	#ifndef HAVE_SSIZE_T
	257	typedef int ssize_t;
	258	# define HAVE_SSIZE_T
	259	#endif /* HAVE_SSIZE_T */
	260
f1c4659d	261	#ifndef HAVE_CLOCK_T
	262	typedef long clock_t;
	263	# define HAVE_CLOCK_T
4f771a33	264	#endif /* HAVE_CLOCK_T */
f1c4659d	265
1c04b088	266	#ifndef HAVE_SA_FAMILY_T
	267	typedef int sa_family_t;
	268	# define HAVE_SA_FAMILY_T
	269	#endif /* HAVE_SA_FAMILY_T */
	270
729bfe59	271	#ifndef HAVE_PID_T
	272	typedef int pid_t;
	273	# define HAVE_PID_T
	274	#endif /* HAVE_PID_T */
	275
	276	#ifndef HAVE_MODE_T
	277	typedef int mode_t;
	278	# define HAVE_MODE_T
	279	#endif /* HAVE_MODE_T */
	280
48e671d5	281	#if !defined(HAVE_SS_FAMILY_IN_SS) && defined(HAVE___SS_FAMILY_IN_SS)
	282	# define ss_family __ss_family
	283	#endif /* !defined(HAVE_SS_FAMILY_IN_SS) && defined(HAVE_SA_FAMILY_IN_SS) */
	284
77bb0bca	285	#ifndef HAVE_SYS_UN_H
	286	struct sockaddr_un {
	287	short sun_family; /* AF_UNIX */
	288	char sun_path[108]; /* path name (gag) */
	289	};
	290	#endif /* HAVE_SYS_UN_H */
	291
	292	#if defined(BROKEN_SYS_TERMIO_H) && !defined(_STRUCT_WINSIZE)
	293	#define _STRUCT_WINSIZE
	294	struct winsize {
	295	unsigned short ws_row; /* rows, in characters */
	296	unsigned short ws_col; /* columns, in character */
	297	unsigned short ws_xpixel; /* horizontal size, pixels */
	298	unsigned short ws_ypixel; /* vertical size, pixels */
	299	};
	300	#endif
	301
41cb4569	302	/* --nto-qnx does not define this type in the system headers */
	303	#ifdef MISSING_FD_MASK
	304	typedef unsigned long int fd_mask;
	305	#endif
	306
ea1970a3	307	/* Paths */
ea1970a3	308
cb807f40	309	#ifndef _PATH_BSHELL
	310	# define _PATH_BSHELL "/bin/sh"
	311	#endif
7cdb79d4	312	#ifndef _PATH_CSHELL
	313	# define _PATH_CSHELL "/bin/csh"
	314	#endif
	315	#ifndef _PATH_SHELLS
	316	# define _PATH_SHELLS "/etc/shells"
	317	#endif
cb807f40	318
	319	#ifdef USER_PATH
	320	# ifdef _PATH_STDPATH
	321	# undef _PATH_STDPATH
	322	# endif
	323	# define _PATH_STDPATH USER_PATH
	324	#endif
	325
	326	#ifndef _PATH_STDPATH
	327	# define _PATH_STDPATH "/usr/bin:/bin:/usr/sbin:/sbin"
	328	#endif
	329
	330	#ifndef _PATH_DEVNULL
	331	# define _PATH_DEVNULL "/dev/null"
	332	#endif
	333
c04f75f1	334	#ifndef MAIL_DIRECTORY
	335	# define MAIL_DIRECTORY "/var/spool/mail"
	336	#endif
	337
cb807f40	338	#ifndef MAILDIR
	339	# define MAILDIR MAIL_DIRECTORY
	340	#endif
	341
	342	#if !defined(_PATH_MAILDIR) && defined(MAILDIR)
	343	# define _PATH_MAILDIR MAILDIR
	344	#endif /* !defined(_PATH_MAILDIR) && defined(MAILDIR) */
	345
ea1970a3	346	#ifndef _PATH_RSH
	347	# ifdef RSH_PATH
	348	# define _PATH_RSH RSH_PATH
2f125ca1	349	# else /* RSH_PATH */
2f125ca1	350	# define _PATH_RSH "/usr/bin/rsh"
ea1970a3	351	# endif /* RSH_PATH */
	352	#endif /* _PATH_RSH */
	353
2e73a022	354	#ifndef _PATH_NOLOGIN
	355	# define _PATH_NOLOGIN "/etc/nologin"
	356	#endif
	357
2f125ca1	358	/* Define this to be the path of the xauth program. */
fef01705	359	#ifdef XAUTH_PATH
fef01705	360	#define _PATH_XAUTH XAUTH_PATH
2f125ca1	361	#endif /* XAUTH_PATH */
2f125ca1	362
bc79ed5c	363	#ifndef _PATH_TTY
	364	# define _PATH_TTY "/dev/tty"
	365	#endif
	366
ea1970a3	367	/* Macros */
ea1970a3	368
2e73a022	369	#if defined(HAVE_LOGIN_GETCAPBOOL) && defined(HAVE_LOGIN_CAP_H)
	370	# define HAVE_LOGIN_CAP
	371	#endif
	372
cb807f40	373	#ifndef MAX
	374	# define MAX(a,b) (((a)>(b))?(a):(b))
	375	# define MIN(a,b) (((a)<(b))?(a):(b))
	376	#endif
	377
0ae4fe1d	378	#ifndef roundup
	379	# define roundup(x, y) ((((x)+((y)-1))/(y))*(y))
	380	#endif
	381
cb807f40	382	#ifndef timersub
0ae4fe1d	383	#define timersub(a, b, result) \
	384	do { \
	385	(result)->tv_sec = (a)->tv_sec - (b)->tv_sec; \
	386	(result)->tv_usec = (a)->tv_usec - (b)->tv_usec; \
	387	if ((result)->tv_usec < 0) { \
	388	--(result)->tv_sec; \
	389	(result)->tv_usec += 1000000; \
	390	} \
cb807f40	391	} while (0)
	392	#endif
	393
cb807f40	394	#ifndef __P
	395	# define __P(x) x
	396	#endif
	397
a8ed9fd9	398	#if !defined(IN6_IS_ADDR_V4MAPPED)
a8ed9fd9	399	# define IN6_IS_ADDR_V4MAPPED(a) \
84afc958	400	((((u_int32_t ) (a))[0] == 0) && (((u_int32_t ) (a))[1] == 0) && \
84afc958	401	(((u_int32_t *) (a))[2] == htonl (0xffff)))
a8ed9fd9	402	#endif /* !defined(IN6_IS_ADDR_V4MAPPED) */
a8ed9fd9	403
cb807f40	404	#if !defined(__GNUC__) \|\| (__GNUC__ < 2)
976f7e19	405	# define __attribute__(x)
cb807f40	406	#endif /* !defined(__GNUC__) \|\| (__GNUC__ < 2) */
cb807f40	407
41cb4569	408	/* --nto-qnx doesn't define this macro in the system headers */
	409	#ifdef MISSING_HOWMANY
	410	# define howmany(x,y) (((x)+((y)-1))/(y))
	411	#endif
	412
ea1970a3	413	/* Function replacement / compatibility hacks */
	414
	415	/* In older versions of libpam, pam_strerror takes a single argument */
	416	#ifdef HAVE_OLD_PAM
	417	# define PAM_STRERROR(a,b) pam_strerror((b))
	418	#else
	419	# define PAM_STRERROR(a,b) pam_strerror((a),(b))
	420	#endif
	421
adeebd37	422	#ifdef PAM_SUN_CODEBASE
	423	# define PAM_MSG_MEMBER(msg, n, member) ((*(msg))[(n)].member)
	424	#else
	425	# define PAM_MSG_MEMBER(msg, n, member) ((msg)[(n)]->member)
	426	#endif
	427
4c8ef3fb	428	#if defined(BROKEN_GETADDRINFO) && defined(HAVE_GETADDRINFO)
4c8ef3fb	429	# undef HAVE_GETADDRINFO
488c06c8	430	#endif
	431	#if defined(BROKEN_GETADDRINFO) && defined(HAVE_FREEADDRINFO)
	432	# undef HAVE_FREEADDRINFO
	433	#endif
	434	#if defined(BROKEN_GETADDRINFO) && defined(HAVE_GAI_STRERROR)
	435	# undef HAVE_GAI_STRERROR
	436	#endif
4c8ef3fb	437
c04f75f1	438	#if !defined(HAVE_MEMMOVE) && defined(HAVE_BCOPY)
	439	# define memmove(s1, s2, n) bcopy((s2), (s1), (n))
	440	#endif /* !defined(HAVE_MEMMOVE) && defined(HAVE_BCOPY) */
	441
b9f446d1	442	#if !defined(HAVE_ATEXIT) && defined(HAVE_ON_EXIT)
b1e4dd32	443	# define atexit(a, NULL) on_exit(a, NULL)
66d6c27e	444	#else
	445	# if defined(HAVE_XATEXIT)
	446	# define atexit(a) xatexit(a)
	447	# endif /* defined(HAVE_XATEXIT) */
b9f446d1	448	#endif /* !defined(HAVE_ATEXIT) && defined(HAVE_ON_EXIT) */
b9f446d1	449
86c9e193	450	#if defined(HAVE_VHANGUP) && !defined(HAVE_DEV_PTMX)
3c62e7eb	451	# define USE_VHANGUP
86c9e193	452	#endif /* defined(HAVE_VHANGUP) && !defined(HAVE_DEV_PTMX) */
3c62e7eb	453
7f8f5e00	454	#ifndef GETPGRP_VOID
	455	# define getpgrp() getpgrp(0)
	456	#endif
	457
2f125ca1	458	/*
	459	* Define this to use pipes instead of socketpairs for communicating with the
	460	* client program. Socketpairs do not seem to work on all systems.
	461	*
	462	* configure.in sets this for a few OS's which are known to have problems
	463	* but you may need to set it yourself
	464	*/
	465	/* #define USE_PIPES 1 */
	466
1d7b9b20	467	/**
	468	** login recorder definitions
	469	**/
	470
	471	/* preprocess */
	472
	473	#ifdef HAVE_UTMP_H
	474	# ifdef HAVE_TIME_IN_UTMP
	475	# include <time.h>
	476	# endif
	477	# include <utmp.h>
	478	#endif
	479	#ifdef HAVE_UTMPX_H
	480	# ifdef HAVE_TV_IN_UTMPX
	481	# include <sys/time.h>
	482	# endif
	483	# include <utmpx.h>
	484	#endif
	485	#ifdef HAVE_LASTLOG_H
	486	# include <lastlog.h>
	487	#endif
	488	#ifdef HAVE_PATHS_H
	489	# include <paths.h>
	490	#endif
	491
	492	/* FIXME: put default paths back in */
32eec038	493	#ifndef UTMP_FILE
	494	# ifdef _PATH_UTMP
	495	# define UTMP_FILE _PATH_UTMP
	496	# else
	497	# ifdef CONF_UTMP_FILE
	498	# define UTMP_FILE CONF_UTMP_FILE
	499	# endif
	500	# endif
1d7b9b20	501	#endif
32eec038	502	#ifndef WTMP_FILE
	503	# ifdef _PATH_WTMP
	504	# define WTMP_FILE _PATH_WTMP
	505	# else
	506	# ifdef CONF_WTMP_FILE
	507	# define WTMP_FILE CONF_WTMP_FILE
	508	# endif
	509	# endif
1d7b9b20	510	#endif
1d7b9b20	511	/* pick up the user's location for lastlog if given */
32eec038	512	#ifndef LASTLOG_FILE
	513	# ifdef _PATH_LASTLOG
	514	# define LASTLOG_FILE _PATH_LASTLOG
	515	# else
	516	# ifdef CONF_LASTLOG_FILE
	517	# define LASTLOG_FILE CONF_LASTLOG_FILE
	518	# endif
	519	# endif
d7c0f3d5	520	#endif
1d7b9b20	521
	522
	523	/* The login() library function in libutil is first choice */
	524	#if defined(HAVE_LOGIN) && !defined(DISABLE_LOGIN)
	525	# define USE_LOGIN
	526
	527	#else
	528	/* Simply select your favourite login types. */
	529	/* Can't do if-else because some systems use several... <sigh> */
	530	# if defined(UTMPX_FILE) && !defined(DISABLE_UTMPX)
	531	# define USE_UTMPX
	532	# endif
	533	# if defined(UTMP_FILE) && !defined(DISABLE_UTMP)
	534	# define USE_UTMP
	535	# endif
	536	# if defined(WTMPX_FILE) && !defined(DISABLE_WTMPX)
	537	# define USE_WTMPX
	538	# endif
	539	# if defined(WTMP_FILE) && !defined(DISABLE_WTMP)
	540	# define USE_WTMP
	541	# endif
	542
	543	#endif
	544
	545	/* I hope that the presence of LASTLOG_FILE is enough to detect this */
	546	#if defined(LASTLOG_FILE) && !defined(DISABLE_LASTLOG)
	547	# define USE_LASTLOG
	548	#endif
	549
	550	/* which type of time to use? (api.c) */
	551	#ifdef HAVE_SYS_TIME_H
	552	# define USE_TIMEVAL
	553	#endif
	554
	555	/** end of login recorder definitions */
	556
76a8e733	557	#endif /* _DEFINES_H */