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 */
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 */
98 #ifndef O_NONBLOCK /* Non Blocking Open */
99 # define O_NONBLOCK 00004
103 # define S_ISDIR(mode) (((mode) & (_S_IFMT)) == (_S_IFDIR))
104 # define S_ISREG(mode) (((mode) & (_S_IFMT)) == (_S_IFREG))
108 # define S_IXUSR 0000100 /* execute/search permission, */
109 # define S_IXGRP 0000010 /* execute/search permission, */
110 # define S_IXOTH 0000001 /* execute/search permission, */
111 # define _S_IWUSR 0000200 /* write permission, */
112 # define S_IWUSR _S_IWUSR /* write permission, owner */
113 # define S_IWGRP 0000020 /* write permission, group */
114 # define S_IWOTH 0000002 /* write permission, other */
115 # define S_IRUSR 0000400 /* read permission, owner */
116 # define S_IRGRP 0000040 /* read permission, group */
117 # define S_IROTH 0000004 /* read permission, other */
118 # define S_IRWXU 0000700 /* read, write, execute */
119 # define S_IRWXG 0000070 /* read, write, execute */
120 # define S_IRWXO 0000007 /* read, write, execute */
125 /* If sys/types.h does not supply intXX_t, supply them ourselves */
126 /* (or die trying) */
129 typedef unsigned int u_int;
133 # if (SIZEOF_CHAR == 1)
136 # error "8 bit int type not found."
138 # if (SIZEOF_SHORT_INT == 2)
139 typedef short int int16_t;
141 # error "16 bit int type not found."
143 # if (SIZEOF_INT == 4)
146 # error "32 bit int type not found."
150 /* If sys/types.h does not supply u_intXX_t, supply them ourselves */
151 #ifndef HAVE_U_INTXX_T
152 # ifdef HAVE_UINTXX_T
153 typedef uint8_t u_int8_t;
154 typedef uint16_t u_int16_t;
155 typedef uint32_t u_int32_t;
156 # define HAVE_U_INTXX_T 1
158 # if (SIZEOF_CHAR == 1)
159 typedef unsigned char u_int8_t;
161 # error "8 bit int type not found."
163 # if (SIZEOF_SHORT_INT == 2)
164 typedef unsigned short int u_int16_t;
166 # error "16 bit int type not found."
168 # if (SIZEOF_INT == 4)
169 typedef unsigned int u_int32_t;
171 # error "32 bit int type not found."
178 # if (SIZEOF_LONG_INT == 8)
179 typedef long int int64_t;
180 # define HAVE_INT64_T 1
182 # if (SIZEOF_LONG_LONG_INT == 8)
183 typedef long long int int64_t;
184 # define HAVE_INT64_T 1
188 #ifndef HAVE_U_INT64_T
189 # if (SIZEOF_LONG_INT == 8)
190 typedef unsigned long int u_int64_t;
191 # define HAVE_U_INT64_T 1
193 # if (SIZEOF_LONG_LONG_INT == 8)
194 typedef unsigned long long int u_int64_t;
195 # define HAVE_U_INT64_T 1
200 #ifndef HAVE_SOCKLEN_T
201 typedef unsigned int socklen_t;
202 # define HAVE_SOCKLEN_T
203 #endif /* HAVE_SOCKLEN_T */
206 typedef unsigned int size_t;
208 #endif /* HAVE_SIZE_T */
212 # define HAVE_SSIZE_T
213 #endif /* HAVE_SSIZE_T */
216 typedef long clock_t;
217 # define HAVE_CLOCK_T
218 #endif /* HAVE_CLOCK_T */
220 #ifndef HAVE_SA_FAMILY_T
221 typedef int sa_family_t;
222 # define HAVE_SA_FAMILY_T
223 #endif /* HAVE_SA_FAMILY_T */
228 #endif /* HAVE_PID_T */
233 #endif /* HAVE_MODE_T */
235 #if !defined(HAVE_SS_FAMILY_IN_SS) && defined(HAVE___SS_FAMILY_IN_SS)
236 # define ss_family __ss_family
237 #endif /* !defined(HAVE_SS_FAMILY_IN_SS) && defined(HAVE_SA_FAMILY_IN_SS) */
239 #ifndef HAVE_SYS_UN_H
241 short sun_family; /* AF_UNIX */
242 char sun_path[108]; /* path name (gag) */
244 #endif /* HAVE_SYS_UN_H */
246 #if defined(BROKEN_SYS_TERMIO_H) && !defined(_STRUCT_WINSIZE)
247 #define _STRUCT_WINSIZE
249 unsigned short ws_row; /* rows, in characters */
250 unsigned short ws_col; /* columns, in character */
251 unsigned short ws_xpixel; /* horizontal size, pixels */
252 unsigned short ws_ypixel; /* vertical size, pixels */
259 # define _PATH_BSHELL "/bin/sh"
263 # ifdef _PATH_STDPATH
264 # undef _PATH_STDPATH
266 # define _PATH_STDPATH USER_PATH
269 #ifndef _PATH_STDPATH
270 # define _PATH_STDPATH "/usr/bin:/bin:/usr/sbin:/sbin"
273 #ifndef _PATH_DEVNULL
274 # define _PATH_DEVNULL "/dev/null"
277 #ifndef MAIL_DIRECTORY
278 # define MAIL_DIRECTORY "/var/spool/mail"
282 # define MAILDIR MAIL_DIRECTORY
285 #if !defined(_PATH_MAILDIR) && defined(MAILDIR)
286 # define _PATH_MAILDIR MAILDIR
287 #endif /* !defined(_PATH_MAILDIR) && defined(MAILDIR) */
291 # define _PATH_RSH RSH_PATH
292 # else /* RSH_PATH */
293 # define _PATH_RSH "/usr/bin/rsh"
294 # endif /* RSH_PATH */
295 #endif /* _PATH_RSH */
297 #ifndef _PATH_NOLOGIN
298 # define _PATH_NOLOGIN "/etc/nologin"
301 /* Define this to be the path of the xauth program. */
303 #define XAUTH_PATH "/usr/X11R6/bin/xauth"
304 #endif /* XAUTH_PATH */
307 # define _PATH_TTY "/dev/tty"
312 #if defined(HAVE_LOGIN_GETCAPBOOL) && defined(HAVE_LOGIN_CAP_H)
313 # define HAVE_LOGIN_CAP
317 # define MAX(a,b) (((a)>(b))?(a):(b))
318 # define MIN(a,b) (((a)<(b))?(a):(b))
322 #define timersub(a, b, result) \
324 (result)->tv_sec = (a)->tv_sec - (b)->tv_sec; \
325 (result)->tv_usec = (a)->tv_usec - (b)->tv_usec; \
326 if ((result)->tv_usec < 0) { \
327 --(result)->tv_sec; \
328 (result)->tv_usec += 1000000; \
337 #if !defined(IN6_IS_ADDR_V4MAPPED)
338 # define IN6_IS_ADDR_V4MAPPED(a) \
339 ((((u_int32_t *) (a))[0] == 0) && (((u_int32_t *) (a))[1] == 0) && \
340 (((u_int32_t *) (a))[2] == htonl (0xffff)))
341 #endif /* !defined(IN6_IS_ADDR_V4MAPPED) */
343 #if !defined(__GNUC__) || (__GNUC__ < 2)
344 # define __attribute__(x)
345 #endif /* !defined(__GNUC__) || (__GNUC__ < 2) */
348 #define SUN_LEN(su) \
349 (sizeof(*(su)) - sizeof((su)->sun_path) + strlen((su)->sun_path))
352 /* Function replacement / compatibility hacks */
354 /* In older versions of libpam, pam_strerror takes a single argument */
356 # define PAM_STRERROR(a,b) pam_strerror((b))
358 # define PAM_STRERROR(a,b) pam_strerror((a),(b))
361 #ifdef PAM_SUN_CODEBASE
362 # define PAM_MSG_MEMBER(msg, n, member) ((*(msg))[(n)].member)
364 # define PAM_MSG_MEMBER(msg, n, member) ((msg)[(n)]->member)
367 #if defined(BROKEN_GETADDRINFO) && defined(HAVE_GETADDRINFO)
368 # undef HAVE_GETADDRINFO
370 #if defined(BROKEN_GETADDRINFO) && defined(HAVE_FREEADDRINFO)
371 # undef HAVE_FREEADDRINFO
373 #if defined(BROKEN_GETADDRINFO) && defined(HAVE_GAI_STRERROR)
374 # undef HAVE_GAI_STRERROR
377 #if !defined(HAVE_MEMMOVE) && defined(HAVE_BCOPY)
378 # define memmove(s1, s2, n) bcopy((s2), (s1), (n))
379 #endif /* !defined(HAVE_MEMMOVE) && defined(HAVE_BCOPY) */
381 #if !defined(HAVE_ATEXIT) && defined(HAVE_ON_EXIT)
382 # define atexit(a) on_exit(a)
384 # if defined(HAVE_XATEXIT)
385 # define atexit(a) xatexit(a)
386 # endif /* defined(HAVE_XATEXIT) */
387 #endif /* !defined(HAVE_ATEXIT) && defined(HAVE_ON_EXIT) */
389 #if defined(HAVE_VHANGUP) && !defined(BROKEN_VHANGUP)
391 #endif /* defined(HAVE_VHANGUP) && !defined(BROKEN_VHANGUP) */
394 # define getpgrp() getpgrp(0)
398 * Define this to use pipes instead of socketpairs for communicating with the
399 * client program. Socketpairs do not seem to work on all systems.
401 * configure.in sets this for a few OS's which are known to have problems
402 * but you may need to set it yourself
404 /* #define USE_PIPES 1 */
407 ** login recorder definitions
413 # ifdef HAVE_TIME_IN_UTMP
419 # ifdef HAVE_TV_IN_UTMPX
420 # include <sys/time.h>
424 #ifdef HAVE_LASTLOG_H
425 # include <lastlog.h>
431 /* FIXME: put default paths back in */
434 # define UTMP_FILE _PATH_UTMP
436 # ifdef CONF_UTMP_FILE
437 # define UTMP_FILE CONF_UTMP_FILE
443 # define WTMP_FILE _PATH_WTMP
445 # ifdef CONF_WTMP_FILE
446 # define WTMP_FILE CONF_WTMP_FILE
450 /* pick up the user's location for lastlog if given */
452 # ifdef _PATH_LASTLOG
453 # define LASTLOG_FILE _PATH_LASTLOG
455 # ifdef CONF_LASTLOG_FILE
456 # define LASTLOG_FILE CONF_LASTLOG_FILE
462 /* The login() library function in libutil is first choice */
463 #if defined(HAVE_LOGIN) && !defined(DISABLE_LOGIN)
467 /* Simply select your favourite login types. */
468 /* Can't do if-else because some systems use several... <sigh> */
469 # if defined(UTMPX_FILE) && !defined(DISABLE_UTMPX)
472 # if defined(UTMP_FILE) && !defined(DISABLE_UTMP)
475 # if defined(WTMPX_FILE) && !defined(DISABLE_WTMPX)
478 # if defined(WTMP_FILE) && !defined(DISABLE_WTMP)
484 /* I hope that the presence of LASTLOG_FILE is enough to detect this */
485 #if defined(LASTLOG_FILE) && !defined(DISABLE_LASTLOG)
489 /* which type of time to use? (api.c) */
490 #ifdef HAVE_SYS_TIME_H
494 /** end of login recorder definitions */
496 #endif /* _DEFINES_H */