6 /* Some platforms need this for the _r() functions */
7 #if !defined(_REENTRANT) && !defined(SNI)
11 /* Necessary headers */
13 #include <sys/types.h> /* For [u]intxx_t */
14 #include <sys/socket.h> /* For SHUT_XXXX */
15 #include <sys/param.h> /* For MAXPATHLEN and roundup() */
16 #include <netinet/in_systm.h> /* For typedefs */
17 #include <netinet/in.h> /* For IPv6 macros */
18 #include <netinet/ip.h> /* For IPTOS macros */
20 # include <sys/un.h> /* For SUN_LEN */
22 #ifdef HAVE_SYS_BITYPES_H
23 # include <sys/bitypes.h> /* For u_intXX_t */
26 # include <paths.h> /* For _PATH_XXX */
29 # include <limits.h> /* For PATH_MAX */
31 #ifdef HAVE_SYS_TIME_H
32 # include <sys/time.h> /* For timersub */
34 #ifdef HAVE_MAILLOCK_H
35 # include <maillock.h> /* For _PATH_MAILDIR */
37 #ifdef HAVE_SYS_CDEFS_H
38 # include <sys/cdefs.h> /* For __P() */
40 #ifdef HAVE_SYS_SYSMACROS_H
41 # include <sys/sysmacros.h> /* For MIN, MAX, etc */
43 #ifdef HAVE_SYS_STAT_H
44 # include <sys/stat.h> /* For S_* constants and macros */
50 #include <unistd.h> /* For STDIN_FILENO, etc */
51 #include <termios.h> /* Struct winsize */
52 #include <fcntl.h> /* For O_NONBLOCK */
59 SHUT_RD = 0, /* No more receptions. */
60 SHUT_WR, /* No more transmissions. */
61 SHUT_RDWR /* No more receptions or transmissions. */
63 # define SHUT_RD SHUT_RD
64 # define SHUT_WR SHUT_WR
65 # define SHUT_RDWR SHUT_RDWR
68 #ifndef IPTOS_LOWDELAY
69 # define IPTOS_LOWDELAY 0x10
70 # define IPTOS_THROUGHPUT 0x08
71 # define IPTOS_RELIABILITY 0x04
72 # define IPTOS_LOWCOST 0x02
73 # define IPTOS_MINCOST IPTOS_LOWCOST
74 #endif /* IPTOS_LOWDELAY */
78 # define MAXPATHLEN PATH_MAX
80 # define MAXPATHLEN 64 /* Should be safe */
81 # endif /* PATH_MAX */
82 #endif /* MAXPATHLEN */
85 # define STDIN_FILENO 0
88 # define STDOUT_FILENO 1
91 # define STDERR_FILENO 2
94 #ifndef NGROUPS_MAX /* Disable groupaccess if NGROUP_MAX is not set */
96 #define NGROUPS_MAX NGROUPS
102 #ifndef O_NONBLOCK /* Non Blocking Open */
103 # define O_NONBLOCK 00004
107 # define S_ISDIR(mode) (((mode) & (_S_IFMT)) == (_S_IFDIR))
111 # define S_ISREG(mode) (((mode) & (_S_IFMT)) == (_S_IFREG))
115 # define S_ISLNK(mode) (((mode) & S_IFMT) == S_IFLNK)
119 # define S_IXUSR 0000100 /* execute/search permission, */
120 # define S_IXGRP 0000010 /* execute/search permission, */
121 # define S_IXOTH 0000001 /* execute/search permission, */
122 # define _S_IWUSR 0000200 /* write permission, */
123 # define S_IWUSR _S_IWUSR /* write permission, owner */
124 # define S_IWGRP 0000020 /* write permission, group */
125 # define S_IWOTH 0000002 /* write permission, other */
126 # define S_IRUSR 0000400 /* read permission, owner */
127 # define S_IRGRP 0000040 /* read permission, group */
128 # define S_IROTH 0000004 /* read permission, other */
129 # define S_IRWXU 0000700 /* read, write, execute */
130 # define S_IRWXG 0000070 /* read, write, execute */
131 # define S_IRWXO 0000007 /* read, write, execute */
136 /* If sys/types.h does not supply intXX_t, supply them ourselves */
137 /* (or die trying) */
141 typedef unsigned int u_int;
145 # if (SIZEOF_CHAR == 1)
148 # error "8 bit int type not found."
150 # if (SIZEOF_SHORT_INT == 2)
151 typedef short int int16_t;
154 typedef long int16_t;
156 # error "16 bit int type not found."
159 # if (SIZEOF_INT == 4)
163 typedef long int32_t;
165 # error "32 bit int type not found."
170 /* If sys/types.h does not supply u_intXX_t, supply them ourselves */
171 #ifndef HAVE_U_INTXX_T
172 # ifdef HAVE_UINTXX_T
173 typedef uint8_t u_int8_t;
174 typedef uint16_t u_int16_t;
175 typedef uint32_t u_int32_t;
176 # define HAVE_U_INTXX_T 1
178 # if (SIZEOF_CHAR == 1)
179 typedef unsigned char u_int8_t;
181 # error "8 bit int type not found."
183 # if (SIZEOF_SHORT_INT == 2)
184 typedef unsigned short int u_int16_t;
187 typedef unsigned long u_int16_t;
189 # error "16 bit int type not found."
192 # if (SIZEOF_INT == 4)
193 typedef unsigned int u_int32_t;
196 typedef unsigned long u_int32_t;
198 # error "32 bit int type not found."
202 #define __BIT_TYPES_DEFINED__
207 # if (SIZEOF_LONG_INT == 8)
208 typedef long int int64_t;
209 # define HAVE_INT64_T 1
211 # if (SIZEOF_LONG_LONG_INT == 8)
212 typedef long long int int64_t;
213 # define HAVE_INT64_T 1
214 # define HAVE_LONG_LONG_INT
218 #ifndef HAVE_U_INT64_T
219 # if (SIZEOF_LONG_INT == 8)
220 typedef unsigned long int u_int64_t;
221 # define HAVE_U_INT64_T 1
223 # if (SIZEOF_LONG_LONG_INT == 8)
224 typedef unsigned long long int u_int64_t;
225 # define HAVE_U_INT64_T 1
230 #ifndef HAVE_SOCKLEN_T
231 typedef unsigned int socklen_t;
232 # define HAVE_SOCKLEN_T
233 #endif /* HAVE_SOCKLEN_T */
236 typedef unsigned int size_t;
238 #endif /* HAVE_SIZE_T */
242 # define HAVE_SSIZE_T
243 #endif /* HAVE_SSIZE_T */
246 typedef long clock_t;
247 # define HAVE_CLOCK_T
248 #endif /* HAVE_CLOCK_T */
250 #ifndef HAVE_SA_FAMILY_T
251 typedef int sa_family_t;
252 # define HAVE_SA_FAMILY_T
253 #endif /* HAVE_SA_FAMILY_T */
258 #endif /* HAVE_PID_T */
263 #endif /* HAVE_MODE_T */
265 #if !defined(HAVE_SS_FAMILY_IN_SS) && defined(HAVE___SS_FAMILY_IN_SS)
266 # define ss_family __ss_family
267 #endif /* !defined(HAVE_SS_FAMILY_IN_SS) && defined(HAVE_SA_FAMILY_IN_SS) */
269 #ifndef HAVE_SYS_UN_H
271 short sun_family; /* AF_UNIX */
272 char sun_path[108]; /* path name (gag) */
274 #endif /* HAVE_SYS_UN_H */
276 #if defined(BROKEN_SYS_TERMIO_H) && !defined(_STRUCT_WINSIZE)
277 #define _STRUCT_WINSIZE
279 unsigned short ws_row; /* rows, in characters */
280 unsigned short ws_col; /* columns, in character */
281 unsigned short ws_xpixel; /* horizontal size, pixels */
282 unsigned short ws_ypixel; /* vertical size, pixels */
289 # define _PATH_BSHELL "/bin/sh"
292 # define _PATH_CSHELL "/bin/csh"
295 # define _PATH_SHELLS "/etc/shells"
299 # ifdef _PATH_STDPATH
300 # undef _PATH_STDPATH
302 # define _PATH_STDPATH USER_PATH
305 #ifndef _PATH_STDPATH
306 # define _PATH_STDPATH "/usr/bin:/bin:/usr/sbin:/sbin"
309 #ifndef _PATH_DEVNULL
310 # define _PATH_DEVNULL "/dev/null"
313 #ifndef MAIL_DIRECTORY
314 # define MAIL_DIRECTORY "/var/spool/mail"
318 # define MAILDIR MAIL_DIRECTORY
321 #if !defined(_PATH_MAILDIR) && defined(MAILDIR)
322 # define _PATH_MAILDIR MAILDIR
323 #endif /* !defined(_PATH_MAILDIR) && defined(MAILDIR) */
327 # define _PATH_RSH RSH_PATH
328 # else /* RSH_PATH */
329 # define _PATH_RSH "/usr/bin/rsh"
330 # endif /* RSH_PATH */
331 #endif /* _PATH_RSH */
333 #ifndef _PATH_NOLOGIN
334 # define _PATH_NOLOGIN "/etc/nologin"
337 /* Define this to be the path of the xauth program. */
339 #define _PATH_XAUTH XAUTH_PATH
340 #endif /* XAUTH_PATH */
343 # define _PATH_TTY "/dev/tty"
348 #if defined(HAVE_LOGIN_GETCAPBOOL) && defined(HAVE_LOGIN_CAP_H)
349 # define HAVE_LOGIN_CAP
353 # define MAX(a,b) (((a)>(b))?(a):(b))
354 # define MIN(a,b) (((a)<(b))?(a):(b))
358 # define roundup(x, y) ((((x)+((y)-1))/(y))*(y))
362 #define timersub(a, b, result) \
364 (result)->tv_sec = (a)->tv_sec - (b)->tv_sec; \
365 (result)->tv_usec = (a)->tv_usec - (b)->tv_usec; \
366 if ((result)->tv_usec < 0) { \
367 --(result)->tv_sec; \
368 (result)->tv_usec += 1000000; \
377 #if !defined(IN6_IS_ADDR_V4MAPPED)
378 # define IN6_IS_ADDR_V4MAPPED(a) \
379 ((((u_int32_t *) (a))[0] == 0) && (((u_int32_t *) (a))[1] == 0) && \
380 (((u_int32_t *) (a))[2] == htonl (0xffff)))
381 #endif /* !defined(IN6_IS_ADDR_V4MAPPED) */
383 #if !defined(__GNUC__) || (__GNUC__ < 2)
384 # define __attribute__(x)
385 #endif /* !defined(__GNUC__) || (__GNUC__ < 2) */
388 #define SUN_LEN(su) \
389 (sizeof(*(su)) - sizeof((su)->sun_path) + strlen((su)->sun_path))
392 /* Function replacement / compatibility hacks */
394 /* In older versions of libpam, pam_strerror takes a single argument */
396 # define PAM_STRERROR(a,b) pam_strerror((b))
398 # define PAM_STRERROR(a,b) pam_strerror((a),(b))
401 #ifdef PAM_SUN_CODEBASE
402 # define PAM_MSG_MEMBER(msg, n, member) ((*(msg))[(n)].member)
404 # define PAM_MSG_MEMBER(msg, n, member) ((msg)[(n)]->member)
407 #if defined(BROKEN_GETADDRINFO) && defined(HAVE_GETADDRINFO)
408 # undef HAVE_GETADDRINFO
410 #if defined(BROKEN_GETADDRINFO) && defined(HAVE_FREEADDRINFO)
411 # undef HAVE_FREEADDRINFO
413 #if defined(BROKEN_GETADDRINFO) && defined(HAVE_GAI_STRERROR)
414 # undef HAVE_GAI_STRERROR
417 #if !defined(HAVE_MEMMOVE) && defined(HAVE_BCOPY)
418 # define memmove(s1, s2, n) bcopy((s2), (s1), (n))
419 #endif /* !defined(HAVE_MEMMOVE) && defined(HAVE_BCOPY) */
421 #if !defined(HAVE_ATEXIT) && defined(HAVE_ON_EXIT)
422 # define atexit(a, NULL) on_exit(a, NULL)
424 # if defined(HAVE_XATEXIT)
425 # define atexit(a) xatexit(a)
426 # endif /* defined(HAVE_XATEXIT) */
427 #endif /* !defined(HAVE_ATEXIT) && defined(HAVE_ON_EXIT) */
429 #if defined(HAVE_VHANGUP) && !defined(HAVE_DEV_PTMX)
431 #endif /* defined(HAVE_VHANGUP) && !defined(HAVE_DEV_PTMX) */
434 # define getpgrp() getpgrp(0)
438 * Define this to use pipes instead of socketpairs for communicating with the
439 * client program. Socketpairs do not seem to work on all systems.
441 * configure.in sets this for a few OS's which are known to have problems
442 * but you may need to set it yourself
444 /* #define USE_PIPES 1 */
447 ** login recorder definitions
453 # ifdef HAVE_TIME_IN_UTMP
459 # ifdef HAVE_TV_IN_UTMPX
460 # include <sys/time.h>
464 #ifdef HAVE_LASTLOG_H
465 # include <lastlog.h>
471 /* FIXME: put default paths back in */
474 # define UTMP_FILE _PATH_UTMP
476 # ifdef CONF_UTMP_FILE
477 # define UTMP_FILE CONF_UTMP_FILE
483 # define WTMP_FILE _PATH_WTMP
485 # ifdef CONF_WTMP_FILE
486 # define WTMP_FILE CONF_WTMP_FILE
490 /* pick up the user's location for lastlog if given */
492 # ifdef _PATH_LASTLOG
493 # define LASTLOG_FILE _PATH_LASTLOG
495 # ifdef CONF_LASTLOG_FILE
496 # define LASTLOG_FILE CONF_LASTLOG_FILE
502 /* The login() library function in libutil is first choice */
503 #if defined(HAVE_LOGIN) && !defined(DISABLE_LOGIN)
507 /* Simply select your favourite login types. */
508 /* Can't do if-else because some systems use several... <sigh> */
509 # if defined(UTMPX_FILE) && !defined(DISABLE_UTMPX)
512 # if defined(UTMP_FILE) && !defined(DISABLE_UTMP)
515 # if defined(WTMPX_FILE) && !defined(DISABLE_WTMPX)
518 # if defined(WTMP_FILE) && !defined(DISABLE_WTMP)
524 /* I hope that the presence of LASTLOG_FILE is enough to detect this */
525 #if defined(LASTLOG_FILE) && !defined(DISABLE_LASTLOG)
529 /* which type of time to use? (api.c) */
530 #ifdef HAVE_SYS_TIME_H
534 /** end of login recorder definitions */
536 #endif /* _DEFINES_H */