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 SUN_LEN */
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 */
54 SHUT_RD = 0, /* No more receptions. */
55 SHUT_WR, /* No more transmissions. */
56 SHUT_RDWR /* No more receptions or transmissions. */
58 # define SHUT_RD SHUT_RD
59 # define SHUT_WR SHUT_WR
60 # define SHUT_RDWR SHUT_RDWR
63 #ifndef IPTOS_LOWDELAY
64 # define IPTOS_LOWDELAY 0x10
65 # define IPTOS_THROUGHPUT 0x08
66 # define IPTOS_RELIABILITY 0x04
67 # define IPTOS_LOWCOST 0x02
68 # define IPTOS_MINCOST IPTOS_LOWCOST
69 #endif /* IPTOS_LOWDELAY */
73 # define MAXPATHLEN PATH_MAX
75 # define MAXPATHLEN 64 /* Should be safe */
76 # endif /* PATH_MAX */
77 #endif /* MAXPATHLEN */
80 # define STDIN_FILENO 0
83 # define STDOUT_FILENO 1
86 # define STDERR_FILENO 2
89 #ifndef NGROUPS_MAX /* Disable groupaccess if NGROUP_MAX is not set */
91 #define NGROUPS_MAX NGROUPS
97 #ifndef O_NONBLOCK /* Non Blocking Open */
98 # define O_NONBLOCK 00004
102 # define S_ISDIR(mode) (((mode) & (_S_IFMT)) == (_S_IFDIR))
106 # define S_ISREG(mode) (((mode) & (_S_IFMT)) == (_S_IFREG))
110 # define S_ISLNK(mode) (((mode) & S_IFMT) == S_IFLNK)
114 # define S_IXUSR 0000100 /* execute/search permission, */
115 # define S_IXGRP 0000010 /* execute/search permission, */
116 # define S_IXOTH 0000001 /* execute/search permission, */
117 # define _S_IWUSR 0000200 /* write permission, */
118 # define S_IWUSR _S_IWUSR /* write permission, owner */
119 # define S_IWGRP 0000020 /* write permission, group */
120 # define S_IWOTH 0000002 /* write permission, other */
121 # define S_IRUSR 0000400 /* read permission, owner */
122 # define S_IRGRP 0000040 /* read permission, group */
123 # define S_IROTH 0000004 /* read permission, other */
124 # define S_IRWXU 0000700 /* read, write, execute */
125 # define S_IRWXG 0000070 /* read, write, execute */
126 # define S_IRWXO 0000007 /* read, write, execute */
131 /* If sys/types.h does not supply intXX_t, supply them ourselves */
132 /* (or die trying) */
136 typedef unsigned int u_int;
140 # if (SIZEOF_CHAR == 1)
143 # error "8 bit int type not found."
145 # if (SIZEOF_SHORT_INT == 2)
146 typedef short int int16_t;
149 typedef long int16_t;
151 # error "16 bit int type not found."
154 # if (SIZEOF_INT == 4)
158 typedef long int32_t;
160 # error "32 bit int type not found."
165 /* If sys/types.h does not supply u_intXX_t, supply them ourselves */
166 #ifndef HAVE_U_INTXX_T
167 # ifdef HAVE_UINTXX_T
168 typedef uint8_t u_int8_t;
169 typedef uint16_t u_int16_t;
170 typedef uint32_t u_int32_t;
171 # define HAVE_U_INTXX_T 1
173 # if (SIZEOF_CHAR == 1)
174 typedef unsigned char u_int8_t;
176 # error "8 bit int type not found."
178 # if (SIZEOF_SHORT_INT == 2)
179 typedef unsigned short int u_int16_t;
182 typedef unsigned long u_int16_t;
184 # error "16 bit int type not found."
187 # if (SIZEOF_INT == 4)
188 typedef unsigned int u_int32_t;
191 typedef unsigned long u_int32_t;
193 # error "32 bit int type not found."
197 #define __BIT_TYPES_DEFINED__
202 # if (SIZEOF_LONG_INT == 8)
203 typedef long int int64_t;
204 # define HAVE_INT64_T 1
206 # if (SIZEOF_LONG_LONG_INT == 8)
207 typedef long long int int64_t;
208 # define HAVE_INT64_T 1
212 #ifndef HAVE_U_INT64_T
213 # if (SIZEOF_LONG_INT == 8)
214 typedef unsigned long int u_int64_t;
215 # define HAVE_U_INT64_T 1
217 # if (SIZEOF_LONG_LONG_INT == 8)
218 typedef unsigned long long int u_int64_t;
219 # define HAVE_U_INT64_T 1
223 #if !defined(HAVE_LONG_LONG_INT) && (SIZEOF_LONG_LONG_INT == 8)
224 # define HAVE_LONG_LONG_INT 1
227 #ifndef HAVE_SOCKLEN_T
228 typedef unsigned int socklen_t;
229 # define HAVE_SOCKLEN_T
230 #endif /* HAVE_SOCKLEN_T */
233 typedef unsigned int size_t;
235 #endif /* HAVE_SIZE_T */
239 # define HAVE_SSIZE_T
240 #endif /* HAVE_SSIZE_T */
243 typedef long clock_t;
244 # define HAVE_CLOCK_T
245 #endif /* HAVE_CLOCK_T */
247 #ifndef HAVE_SA_FAMILY_T
248 typedef int sa_family_t;
249 # define HAVE_SA_FAMILY_T
250 #endif /* HAVE_SA_FAMILY_T */
255 #endif /* HAVE_PID_T */
260 #endif /* HAVE_MODE_T */
262 #if !defined(HAVE_SS_FAMILY_IN_SS) && defined(HAVE___SS_FAMILY_IN_SS)
263 # define ss_family __ss_family
264 #endif /* !defined(HAVE_SS_FAMILY_IN_SS) && defined(HAVE_SA_FAMILY_IN_SS) */
266 #ifndef HAVE_SYS_UN_H
268 short sun_family; /* AF_UNIX */
269 char sun_path[108]; /* path name (gag) */
271 #endif /* HAVE_SYS_UN_H */
273 #if defined(BROKEN_SYS_TERMIO_H) && !defined(_STRUCT_WINSIZE)
274 #define _STRUCT_WINSIZE
276 unsigned short ws_row; /* rows, in characters */
277 unsigned short ws_col; /* columns, in character */
278 unsigned short ws_xpixel; /* horizontal size, pixels */
279 unsigned short ws_ypixel; /* vertical size, pixels */
286 # define _PATH_BSHELL "/bin/sh"
289 # define _PATH_CSHELL "/bin/csh"
292 # define _PATH_SHELLS "/etc/shells"
296 # ifdef _PATH_STDPATH
297 # undef _PATH_STDPATH
299 # define _PATH_STDPATH USER_PATH
302 #ifndef _PATH_STDPATH
303 # define _PATH_STDPATH "/usr/bin:/bin:/usr/sbin:/sbin"
306 #ifndef _PATH_DEVNULL
307 # define _PATH_DEVNULL "/dev/null"
310 #ifndef MAIL_DIRECTORY
311 # define MAIL_DIRECTORY "/var/spool/mail"
315 # define MAILDIR MAIL_DIRECTORY
318 #if !defined(_PATH_MAILDIR) && defined(MAILDIR)
319 # define _PATH_MAILDIR MAILDIR
320 #endif /* !defined(_PATH_MAILDIR) && defined(MAILDIR) */
324 # define _PATH_RSH RSH_PATH
325 # else /* RSH_PATH */
326 # define _PATH_RSH "/usr/bin/rsh"
327 # endif /* RSH_PATH */
328 #endif /* _PATH_RSH */
330 #ifndef _PATH_NOLOGIN
331 # define _PATH_NOLOGIN "/etc/nologin"
334 /* Define this to be the path of the xauth program. */
336 #define _PATH_XAUTH XAUTH_PATH
337 #endif /* XAUTH_PATH */
340 # define _PATH_TTY "/dev/tty"
345 #if defined(HAVE_LOGIN_GETCAPBOOL) && defined(HAVE_LOGIN_CAP_H)
346 # define HAVE_LOGIN_CAP
350 # define MAX(a,b) (((a)>(b))?(a):(b))
351 # define MIN(a,b) (((a)<(b))?(a):(b))
355 # define roundup(x, y) ((((x)+((y)-1))/(y))*(y))
359 #define timersub(a, b, result) \
361 (result)->tv_sec = (a)->tv_sec - (b)->tv_sec; \
362 (result)->tv_usec = (a)->tv_usec - (b)->tv_usec; \
363 if ((result)->tv_usec < 0) { \
364 --(result)->tv_sec; \
365 (result)->tv_usec += 1000000; \
374 #if !defined(IN6_IS_ADDR_V4MAPPED)
375 # define IN6_IS_ADDR_V4MAPPED(a) \
376 ((((u_int32_t *) (a))[0] == 0) && (((u_int32_t *) (a))[1] == 0) && \
377 (((u_int32_t *) (a))[2] == htonl (0xffff)))
378 #endif /* !defined(IN6_IS_ADDR_V4MAPPED) */
380 #if !defined(__GNUC__) || (__GNUC__ < 2)
381 # define __attribute__(x)
382 #endif /* !defined(__GNUC__) || (__GNUC__ < 2) */
385 #define SUN_LEN(su) \
386 (sizeof(*(su)) - sizeof((su)->sun_path) + strlen((su)->sun_path))
389 /* Function replacement / compatibility hacks */
391 /* In older versions of libpam, pam_strerror takes a single argument */
393 # define PAM_STRERROR(a,b) pam_strerror((b))
395 # define PAM_STRERROR(a,b) pam_strerror((a),(b))
398 #ifdef PAM_SUN_CODEBASE
399 # define PAM_MSG_MEMBER(msg, n, member) ((*(msg))[(n)].member)
401 # define PAM_MSG_MEMBER(msg, n, member) ((msg)[(n)]->member)
404 #if defined(BROKEN_GETADDRINFO) && defined(HAVE_GETADDRINFO)
405 # undef HAVE_GETADDRINFO
407 #if defined(BROKEN_GETADDRINFO) && defined(HAVE_FREEADDRINFO)
408 # undef HAVE_FREEADDRINFO
410 #if defined(BROKEN_GETADDRINFO) && defined(HAVE_GAI_STRERROR)
411 # undef HAVE_GAI_STRERROR
414 #if !defined(HAVE_MEMMOVE) && defined(HAVE_BCOPY)
415 # define memmove(s1, s2, n) bcopy((s2), (s1), (n))
416 #endif /* !defined(HAVE_MEMMOVE) && defined(HAVE_BCOPY) */
418 #if !defined(HAVE_ATEXIT) && defined(HAVE_ON_EXIT)
419 # define atexit(a, NULL) on_exit(a, NULL)
421 # if defined(HAVE_XATEXIT)
422 # define atexit(a) xatexit(a)
423 # endif /* defined(HAVE_XATEXIT) */
424 #endif /* !defined(HAVE_ATEXIT) && defined(HAVE_ON_EXIT) */
426 #if defined(HAVE_VHANGUP) && !defined(HAVE_DEV_PTMX)
428 #endif /* defined(HAVE_VHANGUP) && !defined(HAVE_DEV_PTMX) */
431 # define getpgrp() getpgrp(0)
435 * Define this to use pipes instead of socketpairs for communicating with the
436 * client program. Socketpairs do not seem to work on all systems.
438 * configure.in sets this for a few OS's which are known to have problems
439 * but you may need to set it yourself
441 /* #define USE_PIPES 1 */
444 ** login recorder definitions
450 # ifdef HAVE_TIME_IN_UTMP
456 # ifdef HAVE_TV_IN_UTMPX
457 # include <sys/time.h>
461 #ifdef HAVE_LASTLOG_H
462 # include <lastlog.h>
468 /* FIXME: put default paths back in */
471 # define UTMP_FILE _PATH_UTMP
473 # ifdef CONF_UTMP_FILE
474 # define UTMP_FILE CONF_UTMP_FILE
480 # define WTMP_FILE _PATH_WTMP
482 # ifdef CONF_WTMP_FILE
483 # define WTMP_FILE CONF_WTMP_FILE
487 /* pick up the user's location for lastlog if given */
489 # ifdef _PATH_LASTLOG
490 # define LASTLOG_FILE _PATH_LASTLOG
492 # ifdef CONF_LASTLOG_FILE
493 # define LASTLOG_FILE CONF_LASTLOG_FILE
499 /* The login() library function in libutil is first choice */
500 #if defined(HAVE_LOGIN) && !defined(DISABLE_LOGIN)
504 /* Simply select your favourite login types. */
505 /* Can't do if-else because some systems use several... <sigh> */
506 # if defined(UTMPX_FILE) && !defined(DISABLE_UTMPX)
509 # if defined(UTMP_FILE) && !defined(DISABLE_UTMP)
512 # if defined(WTMPX_FILE) && !defined(DISABLE_WTMPX)
515 # if defined(WTMP_FILE) && !defined(DISABLE_WTMP)
521 /* I hope that the presence of LASTLOG_FILE is enough to detect this */
522 #if defined(LASTLOG_FILE) && !defined(DISABLE_LASTLOG)
526 /* which type of time to use? (api.c) */
527 #ifdef HAVE_SYS_TIME_H
531 /** end of login recorder definitions */
533 #endif /* _DEFINES_H */