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))
146 /* If sys/types.h does not supply intXX_t, supply them ourselves */
147 /* (or die trying) */
151 typedef unsigned int u_int;
155 # if (SIZEOF_CHAR == 1)
158 # error "8 bit int type not found."
160 # if (SIZEOF_SHORT_INT == 2)
161 typedef short int int16_t;
164 typedef long int16_t;
166 # error "16 bit int type not found."
169 # if (SIZEOF_INT == 4)
173 typedef long int32_t;
175 # error "32 bit int type not found."
180 /* If sys/types.h does not supply u_intXX_t, supply them ourselves */
181 #ifndef HAVE_U_INTXX_T
182 # ifdef HAVE_UINTXX_T
183 typedef uint8_t u_int8_t;
184 typedef uint16_t u_int16_t;
185 typedef uint32_t u_int32_t;
186 # define HAVE_U_INTXX_T 1
188 # if (SIZEOF_CHAR == 1)
189 typedef unsigned char u_int8_t;
191 # error "8 bit int type not found."
193 # if (SIZEOF_SHORT_INT == 2)
194 typedef unsigned short int u_int16_t;
197 typedef unsigned long u_int16_t;
199 # error "16 bit int type not found."
202 # if (SIZEOF_INT == 4)
203 typedef unsigned int u_int32_t;
206 typedef unsigned long u_int32_t;
208 # error "32 bit int type not found."
212 #define __BIT_TYPES_DEFINED__
217 # if (SIZEOF_LONG_INT == 8)
218 typedef long int int64_t;
219 # define HAVE_INT64_T 1
221 # if (SIZEOF_LONG_LONG_INT == 8)
222 typedef long long int int64_t;
223 # define HAVE_INT64_T 1
227 #ifndef HAVE_U_INT64_T
228 # if (SIZEOF_LONG_INT == 8)
229 typedef unsigned long int u_int64_t;
230 # define HAVE_U_INT64_T 1
232 # if (SIZEOF_LONG_LONG_INT == 8)
233 typedef unsigned long long int u_int64_t;
234 # define HAVE_U_INT64_T 1
238 #if !defined(HAVE_LONG_LONG_INT) && (SIZEOF_LONG_LONG_INT == 8)
239 # define HAVE_LONG_LONG_INT 1
243 typedef unsigned char u_char;
245 #endif /* HAVE_U_CHAR */
248 typedef unsigned int size_t;
250 #endif /* HAVE_SIZE_T */
254 # define HAVE_SSIZE_T
255 #endif /* HAVE_SSIZE_T */
258 typedef long clock_t;
259 # define HAVE_CLOCK_T
260 #endif /* HAVE_CLOCK_T */
262 #ifndef HAVE_SA_FAMILY_T
263 typedef int sa_family_t;
264 # define HAVE_SA_FAMILY_T
265 #endif /* HAVE_SA_FAMILY_T */
270 #endif /* HAVE_PID_T */
275 #endif /* HAVE_MODE_T */
277 #if !defined(HAVE_SS_FAMILY_IN_SS) && defined(HAVE___SS_FAMILY_IN_SS)
278 # define ss_family __ss_family
279 #endif /* !defined(HAVE_SS_FAMILY_IN_SS) && defined(HAVE_SA_FAMILY_IN_SS) */
281 #ifndef HAVE_SYS_UN_H
283 short sun_family; /* AF_UNIX */
284 char sun_path[108]; /* path name (gag) */
286 #endif /* HAVE_SYS_UN_H */
288 #if defined(BROKEN_SYS_TERMIO_H) && !defined(_STRUCT_WINSIZE)
289 #define _STRUCT_WINSIZE
291 unsigned short ws_row; /* rows, in characters */
292 unsigned short ws_col; /* columns, in character */
293 unsigned short ws_xpixel; /* horizontal size, pixels */
294 unsigned short ws_ypixel; /* vertical size, pixels */
298 /* *-*-nto-qnx does not define this type in the system headers */
299 #ifdef MISSING_FD_MASK
300 typedef unsigned long int fd_mask;
306 # define _PATH_BSHELL "/bin/sh"
309 # define _PATH_CSHELL "/bin/csh"
312 # define _PATH_SHELLS "/etc/shells"
316 # ifdef _PATH_STDPATH
317 # undef _PATH_STDPATH
319 # define _PATH_STDPATH USER_PATH
322 #ifndef _PATH_STDPATH
323 # define _PATH_STDPATH "/usr/bin:/bin:/usr/sbin:/sbin"
326 #ifndef _PATH_DEVNULL
327 # define _PATH_DEVNULL "/dev/null"
330 #ifndef MAIL_DIRECTORY
331 # define MAIL_DIRECTORY "/var/spool/mail"
335 # define MAILDIR MAIL_DIRECTORY
338 #if !defined(_PATH_MAILDIR) && defined(MAILDIR)
339 # define _PATH_MAILDIR MAILDIR
340 #endif /* !defined(_PATH_MAILDIR) && defined(MAILDIR) */
344 # define _PATH_RSH RSH_PATH
345 # else /* RSH_PATH */
346 # define _PATH_RSH "/usr/bin/rsh"
347 # endif /* RSH_PATH */
348 #endif /* _PATH_RSH */
350 #ifndef _PATH_NOLOGIN
351 # define _PATH_NOLOGIN "/etc/nologin"
354 /* Define this to be the path of the xauth program. */
356 #define _PATH_XAUTH XAUTH_PATH
357 #endif /* XAUTH_PATH */
359 /* derived from XF4/xc/lib/dps/Xlibnet.h */
362 # define X_UNIX_PATH "/var/spool/sockets/X11/%u"
364 # define X_UNIX_PATH "/tmp/.X11-unix/X%u"
366 #endif /* X_UNIX_PATH */
367 #define _PATH_UNIX_X X_UNIX_PATH
370 # define _PATH_TTY "/dev/tty"
375 #if defined(HAVE_LOGIN_GETCAPBOOL) && defined(HAVE_LOGIN_CAP_H)
376 # define HAVE_LOGIN_CAP
380 # define MAX(a,b) (((a)>(b))?(a):(b))
381 # define MIN(a,b) (((a)<(b))?(a):(b))
385 # define roundup(x, y) ((((x)+((y)-1))/(y))*(y))
389 #define timersub(a, b, result) \
391 (result)->tv_sec = (a)->tv_sec - (b)->tv_sec; \
392 (result)->tv_usec = (a)->tv_usec - (b)->tv_usec; \
393 if ((result)->tv_usec < 0) { \
394 --(result)->tv_sec; \
395 (result)->tv_usec += 1000000; \
404 #if !defined(IN6_IS_ADDR_V4MAPPED)
405 # define IN6_IS_ADDR_V4MAPPED(a) \
406 ((((u_int32_t *) (a))[0] == 0) && (((u_int32_t *) (a))[1] == 0) && \
407 (((u_int32_t *) (a))[2] == htonl (0xffff)))
408 #endif /* !defined(IN6_IS_ADDR_V4MAPPED) */
410 #if !defined(__GNUC__) || (__GNUC__ < 2)
411 # define __attribute__(x)
412 #endif /* !defined(__GNUC__) || (__GNUC__ < 2) */
414 /* *-*-nto-qnx doesn't define this macro in the system headers */
415 #ifdef MISSING_HOWMANY
416 # define howmany(x,y) (((x)+((y)-1))/(y))
419 /* Function replacement / compatibility hacks */
421 /* In older versions of libpam, pam_strerror takes a single argument */
423 # define PAM_STRERROR(a,b) pam_strerror((b))
425 # define PAM_STRERROR(a,b) pam_strerror((a),(b))
428 #ifdef PAM_SUN_CODEBASE
429 # define PAM_MSG_MEMBER(msg, n, member) ((*(msg))[(n)].member)
431 # define PAM_MSG_MEMBER(msg, n, member) ((msg)[(n)]->member)
434 #if defined(BROKEN_GETADDRINFO) && defined(HAVE_GETADDRINFO)
435 # undef HAVE_GETADDRINFO
437 #if defined(BROKEN_GETADDRINFO) && defined(HAVE_FREEADDRINFO)
438 # undef HAVE_FREEADDRINFO
440 #if defined(BROKEN_GETADDRINFO) && defined(HAVE_GAI_STRERROR)
441 # undef HAVE_GAI_STRERROR
444 #if !defined(HAVE_MEMMOVE) && defined(HAVE_BCOPY)
445 # define memmove(s1, s2, n) bcopy((s2), (s1), (n))
446 #endif /* !defined(HAVE_MEMMOVE) && defined(HAVE_BCOPY) */
448 #if !defined(HAVE_ATEXIT) && defined(HAVE_ON_EXIT)
449 # define atexit(a, NULL) on_exit(a, NULL)
451 # if defined(HAVE_XATEXIT)
452 # define atexit(a) xatexit(a)
453 # endif /* defined(HAVE_XATEXIT) */
454 #endif /* !defined(HAVE_ATEXIT) && defined(HAVE_ON_EXIT) */
456 #if defined(HAVE_VHANGUP) && !defined(HAVE_DEV_PTMX)
458 #endif /* defined(HAVE_VHANGUP) && !defined(HAVE_DEV_PTMX) */
461 # define getpgrp() getpgrp(0)
464 /* OPENSSL_free() is Free() in versions before OpenSSL 0.9.6 */
465 #if !defined(OPENSSL_VERSION_NUMBER) || (OPENSSL_VERSION_NUMBER < 0x0090600f)
466 # define OPENSSL_free(x) Free(x)
470 * Define this to use pipes instead of socketpairs for communicating with the
471 * client program. Socketpairs do not seem to work on all systems.
473 * configure.ac sets this for a few OS's which are known to have problems
474 * but you may need to set it yourself
476 /* #define USE_PIPES 1 */
479 ** login recorder definitions
485 # ifdef HAVE_TIME_IN_UTMP
491 # ifdef HAVE_TV_IN_UTMPX
492 # include <sys/time.h>
496 #ifdef HAVE_LASTLOG_H
497 # include <lastlog.h>
503 /* FIXME: put default paths back in */
506 # define UTMP_FILE _PATH_UTMP
508 # ifdef CONF_UTMP_FILE
509 # define UTMP_FILE CONF_UTMP_FILE
515 # define WTMP_FILE _PATH_WTMP
517 # ifdef CONF_WTMP_FILE
518 # define WTMP_FILE CONF_WTMP_FILE
522 /* pick up the user's location for lastlog if given */
524 # ifdef _PATH_LASTLOG
525 # define LASTLOG_FILE _PATH_LASTLOG
527 # ifdef CONF_LASTLOG_FILE
528 # define LASTLOG_FILE CONF_LASTLOG_FILE
534 /* The login() library function in libutil is first choice */
535 #if defined(HAVE_LOGIN) && !defined(DISABLE_LOGIN)
539 /* Simply select your favourite login types. */
540 /* Can't do if-else because some systems use several... <sigh> */
541 # if defined(UTMPX_FILE) && !defined(DISABLE_UTMPX)
544 # if defined(UTMP_FILE) && !defined(DISABLE_UTMP)
547 # if defined(WTMPX_FILE) && !defined(DISABLE_WTMPX)
550 # if defined(WTMP_FILE) && !defined(DISABLE_WTMP)
556 /* I hope that the presence of LASTLOG_FILE is enough to detect this */
557 #if defined(LASTLOG_FILE) && !defined(DISABLE_LASTLOG)
561 /* which type of time to use? (api.c) */
562 #ifdef HAVE_SYS_TIME_H
566 /** end of login recorder definitions */
568 #endif /* _DEFINES_H */