4 /* Some platforms need this for the _r() functions */
5 #if !defined(_REENTRANT) && !defined(SNI)
9 /* Necessary headers */
11 #include <sys/types.h> /* For [u]intxx_t */
12 #include <sys/socket.h> /* For SHUT_XXXX */
13 #include <sys/param.h> /* For MAXPATHLEN */
14 #include <netinet/in_systm.h> /* For typedefs */
15 #include <netinet/in.h> /* For IPv6 macros */
16 #include <netinet/ip.h> /* For IPTOS macros */
18 # include <sys/un.h> /* For SUN_LEN */
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 */
57 SHUT_RD = 0, /* No more receptions. */
58 SHUT_WR, /* No more transmissions. */
59 SHUT_RDWR /* No more receptions or transmissions. */
61 # define SHUT_RD SHUT_RD
62 # define SHUT_WR SHUT_WR
63 # define SHUT_RDWR SHUT_RDWR
66 #ifndef IPTOS_LOWDELAY
67 # define IPTOS_LOWDELAY 0x10
68 # define IPTOS_THROUGHPUT 0x08
69 # define IPTOS_RELIABILITY 0x04
70 # define IPTOS_LOWCOST 0x02
71 # define IPTOS_MINCOST IPTOS_LOWCOST
72 #endif /* IPTOS_LOWDELAY */
76 # define MAXPATHLEN PATH_MAX
78 # define MAXPATHLEN 64 /* Should be safe */
79 # endif /* PATH_MAX */
80 #endif /* MAXPATHLEN */
83 # define STDIN_FILENO 0
86 # define STDOUT_FILENO 1
89 # define STDERR_FILENO 2
92 #ifndef O_NONBLOCK /* Non Blocking Open */
93 # define O_NONBLOCK 00004
97 # define S_ISDIR(mode) (((mode) & (_S_IFMT)) == (_S_IFDIR))
98 # define S_ISREG(mode) (((mode) & (_S_IFMT)) == (_S_IFREG))
102 # define S_IXUSR 0000100 /* execute/search permission, */
103 # define S_IXGRP 0000010 /* execute/search permission, */
104 # define S_IXOTH 0000001 /* execute/search permission, */
105 # define _S_IWUSR 0000200 /* write permission, */
106 # define S_IWUSR _S_IWUSR /* write permission, owner */
107 # define S_IWGRP 0000020 /* write permission, group */
108 # define S_IWOTH 0000002 /* write permission, other */
109 # define S_IRUSR 0000400 /* read permission, owner */
110 # define S_IRGRP 0000040 /* read permission, group */
111 # define S_IROTH 0000004 /* read permission, other */
112 # define S_IRWXU 0000700 /* read, write, execute */
113 # define S_IRWXG 0000070 /* read, write, execute */
114 # define S_IRWXO 0000007 /* read, write, execute */
119 /* If sys/types.h does not supply intXX_t, supply them ourselves */
120 /* (or die trying) */
123 typedef unsigned int u_int;
127 # if (SIZEOF_CHAR == 1)
130 # error "8 bit int type not found."
132 # if (SIZEOF_SHORT_INT == 2)
133 typedef short int int16_t;
135 # error "16 bit int type not found."
137 # if (SIZEOF_INT == 4)
140 # error "32 bit int type not found."
144 /* If sys/types.h does not supply u_intXX_t, supply them ourselves */
145 #ifndef HAVE_U_INTXX_T
146 # ifdef HAVE_UINTXX_T
147 typedef uint8_t u_int8_t;
148 typedef uint16_t u_int16_t;
149 typedef uint32_t u_int32_t;
150 # define HAVE_U_INTXX_T 1
152 # if (SIZEOF_CHAR == 1)
153 typedef unsigned char u_int8_t;
155 # error "8 bit int type not found."
157 # if (SIZEOF_SHORT_INT == 2)
158 typedef unsigned short int u_int16_t;
160 # error "16 bit int type not found."
162 # if (SIZEOF_INT == 4)
163 typedef unsigned int u_int32_t;
165 # error "32 bit int type not found."
172 # if (SIZEOF_LONG_INT == 8)
173 typedef long int int64_t;
175 # if (SIZEOF_LONG_LONG_INT == 8)
176 typedef long long int int64_t;
177 # define HAVE_INTXX_T 1
181 #ifndef HAVE_U_INT64_T
182 # if (SIZEOF_LONG_INT == 8)
183 typedef unsigned long int u_int64_t;
185 # if (SIZEOF_LONG_LONG_INT == 8)
186 typedef unsigned long long int u_int64_t;
187 # define HAVE_U_INTXX_T 1
192 #ifndef HAVE_SOCKLEN_T
193 typedef unsigned int socklen_t;
194 # define HAVE_SOCKLEN_T
195 #endif /* HAVE_SOCKLEN_T */
198 typedef unsigned int size_t;
200 #endif /* HAVE_SIZE_T */
204 # define HAVE_SSIZE_T
205 #endif /* HAVE_SSIZE_T */
208 typedef long clock_t;
209 # define HAVE_CLOCK_T
210 #endif /* HAVE_CLOCK_T */
212 #ifndef HAVE_SA_FAMILY_T
213 typedef int sa_family_t;
214 # define HAVE_SA_FAMILY_T
215 #endif /* HAVE_SA_FAMILY_T */
220 #endif /* HAVE_PID_T */
225 #endif /* HAVE_MODE_T */
227 #if !defined(HAVE_SS_FAMILY_IN_SS) && defined(HAVE___SS_FAMILY_IN_SS)
228 # define ss_family __ss_family
229 #endif /* !defined(HAVE_SS_FAMILY_IN_SS) && defined(HAVE_SA_FAMILY_IN_SS) */
231 #ifndef HAVE_SYS_UN_H
233 short sun_family; /* AF_UNIX */
234 char sun_path[108]; /* path name (gag) */
236 #endif /* HAVE_SYS_UN_H */
238 #if defined(BROKEN_SYS_TERMIO_H) && !defined(_STRUCT_WINSIZE)
239 #define _STRUCT_WINSIZE
241 unsigned short ws_row; /* rows, in characters */
242 unsigned short ws_col; /* columns, in character */
243 unsigned short ws_xpixel; /* horizontal size, pixels */
244 unsigned short ws_ypixel; /* vertical size, pixels */
251 # define _PATH_BSHELL "/bin/sh"
255 # ifdef _PATH_STDPATH
256 # undef _PATH_STDPATH
258 # define _PATH_STDPATH USER_PATH
261 #ifndef _PATH_STDPATH
262 # define _PATH_STDPATH "/usr/bin:/bin:/usr/sbin:/sbin"
265 #ifndef _PATH_DEVNULL
266 # define _PATH_DEVNULL "/dev/null"
269 #ifndef MAIL_DIRECTORY
270 # define MAIL_DIRECTORY "/var/spool/mail"
274 # define MAILDIR MAIL_DIRECTORY
277 #if !defined(_PATH_MAILDIR) && defined(MAILDIR)
278 # define _PATH_MAILDIR MAILDIR
279 #endif /* !defined(_PATH_MAILDIR) && defined(MAILDIR) */
283 # define _PATH_RSH RSH_PATH
284 # else /* RSH_PATH */
285 # define _PATH_RSH "/usr/bin/rsh"
286 # endif /* RSH_PATH */
287 #endif /* _PATH_RSH */
289 #ifndef _PATH_NOLOGIN
290 # define _PATH_NOLOGIN "/etc/nologin"
293 /* Define this to be the path of the xauth program. */
295 #define XAUTH_PATH "/usr/X11R6/bin/xauth"
296 #endif /* XAUTH_PATH */
300 #if defined(HAVE_LOGIN_GETCAPBOOL) && defined(HAVE_LOGIN_CAP_H)
301 # define HAVE_LOGIN_CAP
305 # define MAX(a,b) (((a)>(b))?(a):(b))
306 # define MIN(a,b) (((a)<(b))?(a):(b))
310 #define timersub(a, b, result) \
312 (result)->tv_sec = (a)->tv_sec - (b)->tv_sec; \
313 (result)->tv_usec = (a)->tv_usec - (b)->tv_usec; \
314 if ((result)->tv_usec < 0) { \
315 --(result)->tv_sec; \
316 (result)->tv_usec += 1000000; \
325 #if !defined(IN6_IS_ADDR_V4MAPPED)
326 # define IN6_IS_ADDR_V4MAPPED(a) \
327 ((((u_int32_t *) (a))[0] == 0) && (((u_int32_t *) (a))[1] == 0) && \
328 (((u_int32_t *) (a))[2] == htonl (0xffff)))
329 #endif /* !defined(IN6_IS_ADDR_V4MAPPED) */
331 #if !defined(__GNUC__) || (__GNUC__ < 2)
332 # define __attribute__(x)
333 #endif /* !defined(__GNUC__) || (__GNUC__ < 2) */
335 #if defined(HAVE_SECURITY_PAM_APPL_H) && !defined(DISABLE_PAM)
337 #endif /* defined(HAVE_SECURITY_PAM_APPL_H) && !defined(DISABLE_PAM) */
340 #define SUN_LEN(su) \
341 (sizeof(*(su)) - sizeof((su)->sun_path) + strlen((su)->sun_path))
344 /* Function replacement / compatibility hacks */
346 /* In older versions of libpam, pam_strerror takes a single argument */
348 # define PAM_STRERROR(a,b) pam_strerror((b))
350 # define PAM_STRERROR(a,b) pam_strerror((a),(b))
353 #ifdef PAM_SUN_CODEBASE
354 # define PAM_MSG_MEMBER(msg, n, member) ((*(msg))[(n)].member)
356 # define PAM_MSG_MEMBER(msg, n, member) ((msg)[(n)]->member)
359 #if defined(BROKEN_GETADDRINFO) && defined(HAVE_GETADDRINFO)
360 # undef HAVE_GETADDRINFO
362 #if defined(BROKEN_GETADDRINFO) && defined(HAVE_FREEADDRINFO)
363 # undef HAVE_FREEADDRINFO
365 #if defined(BROKEN_GETADDRINFO) && defined(HAVE_GAI_STRERROR)
366 # undef HAVE_GAI_STRERROR
369 #if !defined(HAVE_MEMMOVE) && defined(HAVE_BCOPY)
370 # define memmove(s1, s2, n) bcopy((s2), (s1), (n))
371 #endif /* !defined(HAVE_MEMMOVE) && defined(HAVE_BCOPY) */
373 #if !defined(HAVE_ATEXIT) && defined(HAVE_ON_EXIT)
374 # define atexit(a) on_exit(a)
376 # if defined(HAVE_XATEXIT)
377 # define atexit(a) xatexit(a)
378 # endif /* defined(HAVE_XATEXIT) */
379 #endif /* !defined(HAVE_ATEXIT) && defined(HAVE_ON_EXIT) */
381 #if defined(HAVE_VHANGUP) && !defined(BROKEN_VHANGUP)
383 #endif /* defined(HAVE_VHANGUP) && !defined(BROKEN_VHANGUP) */
386 # define getpgrp() getpgrp(0)
390 * Define this to use pipes instead of socketpairs for communicating with the
391 * client program. Socketpairs do not seem to work on all systems.
393 * configure.in sets this for a few OS's which are known to have problems
394 * but you may need to set it yourself
396 /* #define USE_PIPES 1 */
399 ** login recorder definitions
405 # ifdef HAVE_TIME_IN_UTMP
411 # ifdef HAVE_TV_IN_UTMPX
412 # include <sys/time.h>
416 #ifdef HAVE_LASTLOG_H
417 # include <lastlog.h>
423 /* FIXME: put default paths back in */
426 # define UTMP_FILE _PATH_UTMP
428 # ifdef CONF_UTMP_FILE
429 # define UTMP_FILE CONF_UTMP_FILE
435 # define WTMP_FILE _PATH_WTMP
437 # ifdef CONF_WTMP_FILE
438 # define WTMP_FILE CONF_WTMP_FILE
442 /* pick up the user's location for lastlog if given */
444 # ifdef _PATH_LASTLOG
445 # define LASTLOG_FILE _PATH_LASTLOG
447 # ifdef CONF_LASTLOG_FILE
448 # define LASTLOG_FILE CONF_LASTLOG_FILE
454 /* The login() library function in libutil is first choice */
455 #if defined(HAVE_LOGIN) && !defined(DISABLE_LOGIN)
459 /* Simply select your favourite login types. */
460 /* Can't do if-else because some systems use several... <sigh> */
461 # if defined(UTMPX_FILE) && !defined(DISABLE_UTMPX)
464 # if defined(UTMP_FILE) && !defined(DISABLE_UTMP)
467 # if defined(WTMPX_FILE) && !defined(DISABLE_WTMPX)
470 # if defined(WTMP_FILE) && !defined(DISABLE_WTMP)
476 /* I hope that the presence of LASTLOG_FILE is enough to detect this */
477 #if defined(LASTLOG_FILE) && !defined(DISABLE_LASTLOG)
481 /* which type of time to use? (api.c) */
482 #ifdef HAVE_SYS_TIME_H
486 /** end of login recorder definitions */
488 #endif /* _DEFINES_H */