6 /* Necessary headers */
8 #include <sys/types.h> /* For [u]intxx_t */
9 #include <sys/socket.h> /* For SHUT_XXXX */
10 #include <sys/param.h> /* For MAXPATHLEN and roundup() */
11 #include <netinet/in_systm.h> /* For typedefs */
12 #include <netinet/in.h> /* For IPv6 macros */
13 #include <netinet/ip.h> /* For IPTOS macros */
15 # include <sys/un.h> /* For sockaddr_un */
17 #ifdef HAVE_SYS_BITYPES_H
18 # include <sys/bitypes.h> /* For u_intXX_t */
21 # include <paths.h> /* For _PATH_XXX */
24 # include <limits.h> /* For PATH_MAX */
26 #ifdef HAVE_SYS_TIME_H
27 # include <sys/time.h> /* For timersub */
29 #ifdef HAVE_MAILLOCK_H
30 # include <maillock.h> /* For _PATH_MAILDIR */
32 #ifdef HAVE_SYS_CDEFS_H
33 # include <sys/cdefs.h> /* For __P() */
35 #ifdef HAVE_SYS_SYSMACROS_H
36 # include <sys/sysmacros.h> /* For MIN, MAX, etc */
38 #ifdef HAVE_SYS_STAT_H
39 # include <sys/stat.h> /* For S_* constants and macros */
45 #include <unistd.h> /* For STDIN_FILENO, etc */
46 #include <termios.h> /* Struct winsize */
47 #include <fcntl.h> /* For O_NONBLOCK */
48 #include <openssl/opensslv.h> /* For OPENSSL_VERSION_NUMBER */
50 /* *-*-nto-qnx needs these headers for strcasecmp and LASTLOG_FILE respectively */
64 SHUT_RD = 0, /* No more receptions. */
65 SHUT_WR, /* No more transmissions. */
66 SHUT_RDWR /* No more receptions or transmissions. */
68 # define SHUT_RD SHUT_RD
69 # define SHUT_WR SHUT_WR
70 # define SHUT_RDWR SHUT_RDWR
73 #ifndef IPTOS_LOWDELAY
74 # define IPTOS_LOWDELAY 0x10
75 # define IPTOS_THROUGHPUT 0x08
76 # define IPTOS_RELIABILITY 0x04
77 # define IPTOS_LOWCOST 0x02
78 # define IPTOS_MINCOST IPTOS_LOWCOST
79 #endif /* IPTOS_LOWDELAY */
83 # define MAXPATHLEN PATH_MAX
85 # define MAXPATHLEN 64 /* Should be safe */
86 # endif /* PATH_MAX */
87 #endif /* MAXPATHLEN */
90 # define STDIN_FILENO 0
93 # define STDOUT_FILENO 1
96 # define STDERR_FILENO 2
99 #ifndef NGROUPS_MAX /* Disable groupaccess if NGROUP_MAX is not set */
101 #define NGROUPS_MAX NGROUPS
103 #define NGROUPS_MAX 0
107 #ifndef O_NONBLOCK /* Non Blocking Open */
108 # define O_NONBLOCK 00004
112 # define S_ISDIR(mode) (((mode) & (_S_IFMT)) == (_S_IFDIR))
116 # define S_ISREG(mode) (((mode) & (_S_IFMT)) == (_S_IFREG))
120 # define S_ISLNK(mode) (((mode) & S_IFMT) == S_IFLNK)
124 # define S_IXUSR 0000100 /* execute/search permission, */
125 # define S_IXGRP 0000010 /* execute/search permission, */
126 # define S_IXOTH 0000001 /* execute/search permission, */
127 # define _S_IWUSR 0000200 /* write permission, */
128 # define S_IWUSR _S_IWUSR /* write permission, owner */
129 # define S_IWGRP 0000020 /* write permission, group */
130 # define S_IWOTH 0000002 /* write permission, other */
131 # define S_IRUSR 0000400 /* read permission, owner */
132 # define S_IRGRP 0000040 /* read permission, group */
133 # define S_IROTH 0000004 /* read permission, other */
134 # define S_IRWXU 0000700 /* read, write, execute */
135 # define S_IRWXG 0000070 /* read, write, execute */
136 # define S_IRWXO 0000007 /* read, write, execute */
139 /* *-*-nto-qnx doesn't define this constant in the system headers */
140 #ifdef MISSING_NFDBITS
141 # define NFDBITS (8 * sizeof(unsigned long))
145 SCO Open Server 3 has INADDR_LOOPBACK defined in rpc/rpc.h but
146 including rpc/rpc.h breaks Solaris 6
148 #ifndef INADDR_LOOPBACK
149 #define INADDR_LOOPBACK ((ulong)0x7f000001)
154 /* If sys/types.h does not supply intXX_t, supply them ourselves */
155 /* (or die trying) */
159 typedef unsigned int u_int;
163 # if (SIZEOF_CHAR == 1)
166 # error "8 bit int type not found."
168 # if (SIZEOF_SHORT_INT == 2)
169 typedef short int int16_t;
172 # if (SIZEOF_SHORT_INT == 4)
173 typedef short int16_t;
175 typedef long int16_t;
178 # error "16 bit int type not found."
181 # if (SIZEOF_INT == 4)
185 typedef long int32_t;
187 # error "32 bit int type not found."
192 /* If sys/types.h does not supply u_intXX_t, supply them ourselves */
193 #ifndef HAVE_U_INTXX_T
194 # ifdef HAVE_UINTXX_T
195 typedef uint8_t u_int8_t;
196 typedef uint16_t u_int16_t;
197 typedef uint32_t u_int32_t;
198 # define HAVE_U_INTXX_T 1
200 # if (SIZEOF_CHAR == 1)
201 typedef unsigned char u_int8_t;
203 # error "8 bit int type not found."
205 # if (SIZEOF_SHORT_INT == 2)
206 typedef unsigned short int u_int16_t;
209 # if (SIZEOF_SHORT_INT == 4)
210 typedef unsigned short u_int16_t;
212 typedef unsigned long u_int16_t;
215 # error "16 bit int type not found."
218 # if (SIZEOF_INT == 4)
219 typedef unsigned int u_int32_t;
222 typedef unsigned long u_int32_t;
224 # error "32 bit int type not found."
228 #define __BIT_TYPES_DEFINED__
233 # if (SIZEOF_LONG_INT == 8)
234 typedef long int int64_t;
235 # define HAVE_INT64_T 1
237 # if (SIZEOF_LONG_LONG_INT == 8)
238 typedef long long int int64_t;
239 # define HAVE_INT64_T 1
243 #ifndef HAVE_U_INT64_T
244 # if (SIZEOF_LONG_INT == 8)
245 typedef unsigned long int u_int64_t;
246 # define HAVE_U_INT64_T 1
248 # if (SIZEOF_LONG_LONG_INT == 8)
249 typedef unsigned long long int u_int64_t;
250 # define HAVE_U_INT64_T 1
254 #if !defined(HAVE_LONG_LONG_INT) && (SIZEOF_LONG_LONG_INT == 8)
255 # define HAVE_LONG_LONG_INT 1
259 typedef unsigned char u_char;
261 #endif /* HAVE_U_CHAR */
264 typedef unsigned int size_t;
266 #endif /* HAVE_SIZE_T */
270 # define HAVE_SSIZE_T
271 #endif /* HAVE_SSIZE_T */
274 typedef long clock_t;
275 # define HAVE_CLOCK_T
276 #endif /* HAVE_CLOCK_T */
278 #ifndef HAVE_SA_FAMILY_T
279 typedef int sa_family_t;
280 # define HAVE_SA_FAMILY_T
281 #endif /* HAVE_SA_FAMILY_T */
286 #endif /* HAVE_PID_T */
288 #ifndef HAVE_SIG_ATOMIC_T
289 typedef int sig_atomic_t;
290 # define HAVE_SIG_ATOMIC_T
291 #endif /* HAVE_SIG_ATOMIC_T */
296 #endif /* HAVE_MODE_T */
298 #if !defined(HAVE_SS_FAMILY_IN_SS) && defined(HAVE___SS_FAMILY_IN_SS)
299 # define ss_family __ss_family
300 #endif /* !defined(HAVE_SS_FAMILY_IN_SS) && defined(HAVE_SA_FAMILY_IN_SS) */
302 #ifndef HAVE_SYS_UN_H
304 short sun_family; /* AF_UNIX */
305 char sun_path[108]; /* path name (gag) */
307 #endif /* HAVE_SYS_UN_H */
309 #if defined(BROKEN_SYS_TERMIO_H) && !defined(_STRUCT_WINSIZE)
310 #define _STRUCT_WINSIZE
312 unsigned short ws_row; /* rows, in characters */
313 unsigned short ws_col; /* columns, in character */
314 unsigned short ws_xpixel; /* horizontal size, pixels */
315 unsigned short ws_ypixel; /* vertical size, pixels */
319 /* *-*-nto-qnx does not define this type in the system headers */
320 #ifdef MISSING_FD_MASK
321 typedef unsigned long int fd_mask;
327 # define _PATH_BSHELL "/bin/sh"
330 # define _PATH_CSHELL "/bin/csh"
333 # define _PATH_SHELLS "/etc/shells"
337 # ifdef _PATH_STDPATH
338 # undef _PATH_STDPATH
340 # define _PATH_STDPATH USER_PATH
343 #ifndef _PATH_STDPATH
344 # define _PATH_STDPATH "/usr/bin:/bin:/usr/sbin:/sbin"
347 #ifndef _PATH_DEVNULL
348 # define _PATH_DEVNULL "/dev/null"
351 #ifndef MAIL_DIRECTORY
352 # define MAIL_DIRECTORY "/var/spool/mail"
356 # define MAILDIR MAIL_DIRECTORY
359 #if !defined(_PATH_MAILDIR) && defined(MAILDIR)
360 # define _PATH_MAILDIR MAILDIR
361 #endif /* !defined(_PATH_MAILDIR) && defined(MAILDIR) */
365 # define _PATH_RSH RSH_PATH
366 # else /* RSH_PATH */
367 # define _PATH_RSH "/usr/bin/rsh"
368 # endif /* RSH_PATH */
369 #endif /* _PATH_RSH */
371 #ifndef _PATH_NOLOGIN
372 # define _PATH_NOLOGIN "/etc/nologin"
375 /* Define this to be the path of the xauth program. */
377 #define _PATH_XAUTH XAUTH_PATH
378 #endif /* XAUTH_PATH */
380 /* derived from XF4/xc/lib/dps/Xlibnet.h */
383 # define X_UNIX_PATH "/var/spool/sockets/X11/%u"
385 # define X_UNIX_PATH "/tmp/.X11-unix/X%u"
387 #endif /* X_UNIX_PATH */
388 #define _PATH_UNIX_X X_UNIX_PATH
391 # define _PATH_TTY "/dev/tty"
396 #if defined(HAVE_LOGIN_GETCAPBOOL) && defined(HAVE_LOGIN_CAP_H)
397 # define HAVE_LOGIN_CAP
401 # define MAX(a,b) (((a)>(b))?(a):(b))
402 # define MIN(a,b) (((a)<(b))?(a):(b))
406 # define roundup(x, y) ((((x)+((y)-1))/(y))*(y))
410 #define timersub(a, b, result) \
412 (result)->tv_sec = (a)->tv_sec - (b)->tv_sec; \
413 (result)->tv_usec = (a)->tv_usec - (b)->tv_usec; \
414 if ((result)->tv_usec < 0) { \
415 --(result)->tv_sec; \
416 (result)->tv_usec += 1000000; \
425 #if !defined(IN6_IS_ADDR_V4MAPPED)
426 # define IN6_IS_ADDR_V4MAPPED(a) \
427 ((((u_int32_t *) (a))[0] == 0) && (((u_int32_t *) (a))[1] == 0) && \
428 (((u_int32_t *) (a))[2] == htonl (0xffff)))
429 #endif /* !defined(IN6_IS_ADDR_V4MAPPED) */
431 #if !defined(__GNUC__) || (__GNUC__ < 2)
432 # define __attribute__(x)
433 #endif /* !defined(__GNUC__) || (__GNUC__ < 2) */
435 /* *-*-nto-qnx doesn't define this macro in the system headers */
436 #ifdef MISSING_HOWMANY
437 # define howmany(x,y) (((x)+((y)-1))/(y))
440 /* Function replacement / compatibility hacks */
442 /* In older versions of libpam, pam_strerror takes a single argument */
444 # define PAM_STRERROR(a,b) pam_strerror((b))
446 # define PAM_STRERROR(a,b) pam_strerror((a),(b))
449 #ifdef PAM_SUN_CODEBASE
450 # define PAM_MSG_MEMBER(msg, n, member) ((*(msg))[(n)].member)
452 # define PAM_MSG_MEMBER(msg, n, member) ((msg)[(n)]->member)
455 #if defined(BROKEN_GETADDRINFO) && defined(HAVE_GETADDRINFO)
456 # undef HAVE_GETADDRINFO
458 #if defined(BROKEN_GETADDRINFO) && defined(HAVE_FREEADDRINFO)
459 # undef HAVE_FREEADDRINFO
461 #if defined(BROKEN_GETADDRINFO) && defined(HAVE_GAI_STRERROR)
462 # undef HAVE_GAI_STRERROR
465 #if !defined(HAVE_MEMMOVE) && defined(HAVE_BCOPY)
466 # define memmove(s1, s2, n) bcopy((s2), (s1), (n))
467 #endif /* !defined(HAVE_MEMMOVE) && defined(HAVE_BCOPY) */
469 #if !defined(HAVE_ATEXIT) && defined(HAVE_ON_EXIT)
470 # define atexit(a) on_exit(a, NULL)
472 # if defined(HAVE_XATEXIT)
473 # define atexit(a) xatexit(a)
474 # endif /* defined(HAVE_XATEXIT) */
475 #endif /* !defined(HAVE_ATEXIT) && defined(HAVE_ON_EXIT) */
477 #if defined(HAVE_VHANGUP) && !defined(HAVE_DEV_PTMX)
479 #endif /* defined(HAVE_VHANGUP) && !defined(HAVE_DEV_PTMX) */
482 # define getpgrp() getpgrp(0)
485 /* OPENSSL_free() is Free() in versions before OpenSSL 0.9.6 */
486 #if !defined(OPENSSL_VERSION_NUMBER) || (OPENSSL_VERSION_NUMBER < 0x0090600f)
487 # define OPENSSL_free(x) Free(x)
491 * Define this to use pipes instead of socketpairs for communicating with the
492 * client program. Socketpairs do not seem to work on all systems.
494 * configure.ac sets this for a few OS's which are known to have problems
495 * but you may need to set it yourself
497 /* #define USE_PIPES 1 */
500 ** login recorder definitions
506 # ifdef HAVE_TIME_IN_UTMP
512 # ifdef HAVE_TV_IN_UTMPX
513 # include <sys/time.h>
517 #ifdef HAVE_LASTLOG_H
518 # include <lastlog.h>
524 /* FIXME: put default paths back in */
527 # define UTMP_FILE _PATH_UTMP
529 # ifdef CONF_UTMP_FILE
530 # define UTMP_FILE CONF_UTMP_FILE
536 # define WTMP_FILE _PATH_WTMP
538 # ifdef CONF_WTMP_FILE
539 # define WTMP_FILE CONF_WTMP_FILE
543 /* pick up the user's location for lastlog if given */
545 # ifdef _PATH_LASTLOG
546 # define LASTLOG_FILE _PATH_LASTLOG
548 # ifdef CONF_LASTLOG_FILE
549 # define LASTLOG_FILE CONF_LASTLOG_FILE
555 /* The login() library function in libutil is first choice */
556 #if defined(HAVE_LOGIN) && !defined(DISABLE_LOGIN)
560 /* Simply select your favourite login types. */
561 /* Can't do if-else because some systems use several... <sigh> */
562 # if defined(UTMPX_FILE) && !defined(DISABLE_UTMPX)
565 # if defined(UTMP_FILE) && !defined(DISABLE_UTMP)
568 # if defined(WTMPX_FILE) && !defined(DISABLE_WTMPX)
571 # if defined(WTMP_FILE) && !defined(DISABLE_WTMP)
577 /* I hope that the presence of LASTLOG_FILE is enough to detect this */
578 #if defined(LASTLOG_FILE) && !defined(DISABLE_LASTLOG)
582 /* which type of time to use? (api.c) */
583 #ifdef HAVE_SYS_TIME_H
587 /** end of login recorder definitions */
589 #endif /* _DEFINES_H */