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 <rpc/rpc.h> /* For INADDR_LOOPBACK on SCO OSR3 */
18 # include <sys/un.h> /* For sockaddr_un */
20 #ifdef HAVE_SYS_BITYPES_H
21 # include <sys/bitypes.h> /* For u_intXX_t */
24 # include <paths.h> /* For _PATH_XXX */
27 # include <limits.h> /* For PATH_MAX */
29 #ifdef HAVE_SYS_TIME_H
30 # include <sys/time.h> /* For timersub */
32 #ifdef HAVE_MAILLOCK_H
33 # include <maillock.h> /* For _PATH_MAILDIR */
35 #ifdef HAVE_SYS_CDEFS_H
36 # include <sys/cdefs.h> /* For __P() */
38 #ifdef HAVE_SYS_SYSMACROS_H
39 # include <sys/sysmacros.h> /* For MIN, MAX, etc */
41 #ifdef HAVE_SYS_STAT_H
42 # include <sys/stat.h> /* For S_* constants and macros */
48 #include <unistd.h> /* For STDIN_FILENO, etc */
49 #include <termios.h> /* Struct winsize */
50 #include <fcntl.h> /* For O_NONBLOCK */
51 #include <openssl/opensslv.h> /* For OPENSSL_VERSION_NUMBER */
53 /* *-*-nto-qnx needs these headers for strcasecmp and LASTLOG_FILE respectively */
67 SHUT_RD = 0, /* No more receptions. */
68 SHUT_WR, /* No more transmissions. */
69 SHUT_RDWR /* No more receptions or transmissions. */
71 # define SHUT_RD SHUT_RD
72 # define SHUT_WR SHUT_WR
73 # define SHUT_RDWR SHUT_RDWR
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 */
86 # define MAXPATHLEN PATH_MAX
88 # define MAXPATHLEN 64 /* Should be safe */
89 # endif /* PATH_MAX */
90 #endif /* MAXPATHLEN */
93 # define STDIN_FILENO 0
96 # define STDOUT_FILENO 1
99 # define STDERR_FILENO 2
102 #ifndef NGROUPS_MAX /* Disable groupaccess if NGROUP_MAX is not set */
104 #define NGROUPS_MAX NGROUPS
106 #define NGROUPS_MAX 0
110 #ifndef O_NONBLOCK /* Non Blocking Open */
111 # define O_NONBLOCK 00004
115 # define S_ISDIR(mode) (((mode) & (_S_IFMT)) == (_S_IFDIR))
119 # define S_ISREG(mode) (((mode) & (_S_IFMT)) == (_S_IFREG))
123 # define S_ISLNK(mode) (((mode) & S_IFMT) == S_IFLNK)
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 */
142 /* *-*-nto-qnx doesn't define this constant in the system headers */
143 #ifdef MISSING_NFDBITS
144 # define NFDBITS (8 * sizeof(unsigned long))
149 /* If sys/types.h does not supply intXX_t, supply them ourselves */
150 /* (or die trying) */
154 typedef unsigned int u_int;
158 # if (SIZEOF_CHAR == 1)
161 # error "8 bit int type not found."
163 # if (SIZEOF_SHORT_INT == 2)
164 typedef short int int16_t;
167 typedef long int16_t;
169 # error "16 bit int type not found."
172 # if (SIZEOF_INT == 4)
176 typedef long int32_t;
178 # error "32 bit int type not found."
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
186 typedef uint8_t u_int8_t;
187 typedef uint16_t u_int16_t;
188 typedef uint32_t u_int32_t;
189 # define HAVE_U_INTXX_T 1
191 # if (SIZEOF_CHAR == 1)
192 typedef unsigned char u_int8_t;
194 # error "8 bit int type not found."
196 # if (SIZEOF_SHORT_INT == 2)
197 typedef unsigned short int u_int16_t;
200 typedef unsigned long u_int16_t;
202 # error "16 bit int type not found."
205 # if (SIZEOF_INT == 4)
206 typedef unsigned int u_int32_t;
209 typedef unsigned long u_int32_t;
211 # error "32 bit int type not found."
215 #define __BIT_TYPES_DEFINED__
220 # if (SIZEOF_LONG_INT == 8)
221 typedef long int int64_t;
222 # define HAVE_INT64_T 1
224 # if (SIZEOF_LONG_LONG_INT == 8)
225 typedef long long int int64_t;
226 # define HAVE_INT64_T 1
230 #ifndef HAVE_U_INT64_T
231 # if (SIZEOF_LONG_INT == 8)
232 typedef unsigned long int u_int64_t;
233 # define HAVE_U_INT64_T 1
235 # if (SIZEOF_LONG_LONG_INT == 8)
236 typedef unsigned long long int u_int64_t;
237 # define HAVE_U_INT64_T 1
241 #if !defined(HAVE_LONG_LONG_INT) && (SIZEOF_LONG_LONG_INT == 8)
242 # define HAVE_LONG_LONG_INT 1
246 typedef unsigned char u_char;
248 #endif /* HAVE_U_CHAR */
251 typedef unsigned int size_t;
253 #endif /* HAVE_SIZE_T */
257 # define HAVE_SSIZE_T
258 #endif /* HAVE_SSIZE_T */
261 typedef long clock_t;
262 # define HAVE_CLOCK_T
263 #endif /* HAVE_CLOCK_T */
265 #ifndef HAVE_SA_FAMILY_T
266 typedef int sa_family_t;
267 # define HAVE_SA_FAMILY_T
268 #endif /* HAVE_SA_FAMILY_T */
273 #endif /* HAVE_PID_T */
278 #endif /* HAVE_MODE_T */
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) */
284 #ifndef HAVE_SYS_UN_H
286 short sun_family; /* AF_UNIX */
287 char sun_path[108]; /* path name (gag) */
289 #endif /* HAVE_SYS_UN_H */
291 #if defined(BROKEN_SYS_TERMIO_H) && !defined(_STRUCT_WINSIZE)
292 #define _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 */
301 /* *-*-nto-qnx does not define this type in the system headers */
302 #ifdef MISSING_FD_MASK
303 typedef unsigned long int fd_mask;
309 # define _PATH_BSHELL "/bin/sh"
312 # define _PATH_CSHELL "/bin/csh"
315 # define _PATH_SHELLS "/etc/shells"
319 # ifdef _PATH_STDPATH
320 # undef _PATH_STDPATH
322 # define _PATH_STDPATH USER_PATH
325 #ifndef _PATH_STDPATH
326 # define _PATH_STDPATH "/usr/bin:/bin:/usr/sbin:/sbin"
329 #ifndef _PATH_DEVNULL
330 # define _PATH_DEVNULL "/dev/null"
333 #ifndef MAIL_DIRECTORY
334 # define MAIL_DIRECTORY "/var/spool/mail"
338 # define MAILDIR MAIL_DIRECTORY
341 #if !defined(_PATH_MAILDIR) && defined(MAILDIR)
342 # define _PATH_MAILDIR MAILDIR
343 #endif /* !defined(_PATH_MAILDIR) && defined(MAILDIR) */
347 # define _PATH_RSH RSH_PATH
348 # else /* RSH_PATH */
349 # define _PATH_RSH "/usr/bin/rsh"
350 # endif /* RSH_PATH */
351 #endif /* _PATH_RSH */
353 #ifndef _PATH_NOLOGIN
354 # define _PATH_NOLOGIN "/etc/nologin"
357 /* Define this to be the path of the xauth program. */
359 #define _PATH_XAUTH XAUTH_PATH
360 #endif /* XAUTH_PATH */
362 /* derived from XF4/xc/lib/dps/Xlibnet.h */
365 # define X_UNIX_PATH "/var/spool/sockets/X11/%u"
367 # define X_UNIX_PATH "/tmp/.X11-unix/X%u"
369 #endif /* X_UNIX_PATH */
370 #define _PATH_UNIX_X X_UNIX_PATH
373 # define _PATH_TTY "/dev/tty"
378 #if defined(HAVE_LOGIN_GETCAPBOOL) && defined(HAVE_LOGIN_CAP_H)
379 # define HAVE_LOGIN_CAP
383 # define MAX(a,b) (((a)>(b))?(a):(b))
384 # define MIN(a,b) (((a)<(b))?(a):(b))
388 # define roundup(x, y) ((((x)+((y)-1))/(y))*(y))
392 #define timersub(a, b, result) \
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; \
407 #if !defined(IN6_IS_ADDR_V4MAPPED)
408 # define IN6_IS_ADDR_V4MAPPED(a) \
409 ((((u_int32_t *) (a))[0] == 0) && (((u_int32_t *) (a))[1] == 0) && \
410 (((u_int32_t *) (a))[2] == htonl (0xffff)))
411 #endif /* !defined(IN6_IS_ADDR_V4MAPPED) */
413 #if !defined(__GNUC__) || (__GNUC__ < 2)
414 # define __attribute__(x)
415 #endif /* !defined(__GNUC__) || (__GNUC__ < 2) */
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))
422 /* Function replacement / compatibility hacks */
424 /* In older versions of libpam, pam_strerror takes a single argument */
426 # define PAM_STRERROR(a,b) pam_strerror((b))
428 # define PAM_STRERROR(a,b) pam_strerror((a),(b))
431 #ifdef PAM_SUN_CODEBASE
432 # define PAM_MSG_MEMBER(msg, n, member) ((*(msg))[(n)].member)
434 # define PAM_MSG_MEMBER(msg, n, member) ((msg)[(n)]->member)
437 #if defined(BROKEN_GETADDRINFO) && defined(HAVE_GETADDRINFO)
438 # undef HAVE_GETADDRINFO
440 #if defined(BROKEN_GETADDRINFO) && defined(HAVE_FREEADDRINFO)
441 # undef HAVE_FREEADDRINFO
443 #if defined(BROKEN_GETADDRINFO) && defined(HAVE_GAI_STRERROR)
444 # undef HAVE_GAI_STRERROR
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) */
451 #if !defined(HAVE_ATEXIT) && defined(HAVE_ON_EXIT)
452 # define atexit(a) on_exit(a, NULL)
454 # if defined(HAVE_XATEXIT)
455 # define atexit(a) xatexit(a)
456 # endif /* defined(HAVE_XATEXIT) */
457 #endif /* !defined(HAVE_ATEXIT) && defined(HAVE_ON_EXIT) */
459 #if defined(HAVE_VHANGUP) && !defined(HAVE_DEV_PTMX)
461 #endif /* defined(HAVE_VHANGUP) && !defined(HAVE_DEV_PTMX) */
464 # define getpgrp() getpgrp(0)
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)
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.
476 * configure.ac sets this for a few OS's which are known to have problems
477 * but you may need to set it yourself
479 /* #define USE_PIPES 1 */
482 ** login recorder definitions
488 # ifdef HAVE_TIME_IN_UTMP
494 # ifdef HAVE_TV_IN_UTMPX
495 # include <sys/time.h>
499 #ifdef HAVE_LASTLOG_H
500 # include <lastlog.h>
506 /* FIXME: put default paths back in */
509 # define UTMP_FILE _PATH_UTMP
511 # ifdef CONF_UTMP_FILE
512 # define UTMP_FILE CONF_UTMP_FILE
518 # define WTMP_FILE _PATH_WTMP
520 # ifdef CONF_WTMP_FILE
521 # define WTMP_FILE CONF_WTMP_FILE
525 /* pick up the user's location for lastlog if given */
527 # ifdef _PATH_LASTLOG
528 # define LASTLOG_FILE _PATH_LASTLOG
530 # ifdef CONF_LASTLOG_FILE
531 # define LASTLOG_FILE CONF_LASTLOG_FILE
537 /* The login() library function in libutil is first choice */
538 #if defined(HAVE_LOGIN) && !defined(DISABLE_LOGIN)
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)
547 # if defined(UTMP_FILE) && !defined(DISABLE_UTMP)
550 # if defined(WTMPX_FILE) && !defined(DISABLE_WTMPX)
553 # if defined(WTMP_FILE) && !defined(DISABLE_WTMP)
559 /* I hope that the presence of LASTLOG_FILE is enough to detect this */
560 #if defined(LASTLOG_FILE) && !defined(DISABLE_LASTLOG)
564 /* which type of time to use? (api.c) */
565 #ifdef HAVE_SYS_TIME_H
569 /** end of login recorder definitions */
571 #endif /* _DEFINES_H */