2 * Copyright (c) 1998-2006 Sendmail, Inc. and its suppliers.
4 * Copyright (c) 1983, 1995-1997 Eric P. Allman. All rights reserved.
5 * Copyright (c) 1988, 1993
6 * The Regents of the University of California. All rights reserved.
8 * By using this file, you agree to the terms and conditions set
9 * forth in the LICENSE file which can be found at the top level of
10 * the sendmail distribution.
13 * $Id: conf.h,v 1.128 2006/01/27 18:43:44 ca Exp $
17 ** CONF.H -- All user-configurable parameters for sendmail
19 ** Send updates to sendmail@Sendmail.ORG so they will be
20 ** included in the next release.
27 # include <sm/config.h>
28 # include <sm/varargs.h>
31 ** General "standard C" defines.
33 ** These may be undone later, to cope with systems that claim to
34 ** be Standard C but aren't. Gcc is the biggest offender -- it
35 ** doesn't realize that the library is part of the language.
37 ** Life would be much easier if we could get rid of this sort
42 # define HASSETVBUF 1 /* we have setvbuf(3) in libc */
43 # endif /* __STDC__ */
46 ** Assume you have standard calls; can be #undefed below if necessary.
50 # define HASLSTAT 1 /* has lstat(2) call */
51 # endif /* ! HASLSTAT */
54 # define HASNICE 1 /* has nice(2) call */
55 # endif /* ! HASNICE */
58 # define HASRRESVPORT 1 /* has rrsevport(3) call */
59 # endif /* ! HASRRESVPORT */
61 /**********************************************************************
62 ** "Hard" compilation options.
63 ** #define these if they are available; comment them out otherwise.
64 ** These cannot be overridden from the Makefile, and should really not
65 ** be turned off unless absolutely necessary.
66 **********************************************************************/
68 #define LOG 1 /* enable logging -- don't turn off */
70 /**********************************************************************
71 ** Operating system configuration.
73 ** Unless you are porting to a new OS, you shouldn't have to
75 **********************************************************************/
78 ** HP-UX -- tested for 8.07, 9.00, and 9.01.
80 ** If V4FS is defined, compile for HP-UX 10.0.
81 ** 11.x support from Richard Allen <ra@hp.is>.
85 /* common definitions for HP-UX 9.x and 10.x */
86 # undef m_flags /* conflict between Berkeley DB 1.85 db.h & sys/sysmacros.h on HP 300 */
87 # define SYSTEM5 1 /* include all the System V defines */
88 # define HASINITGROUPS 1 /* has initgroups(3) call */
89 # define HASFCHMOD 1 /* has fchmod(2) syscall */
90 # define USESETEUID 1 /* has usable seteuid(2) call */
91 # define HASSETRESGID 1 /* use setresgid(2) to set saved gid */
92 # define BOGUS_O_EXCL 1 /* exclusive open follows symlinks */
93 # define seteuid(e) setresuid(-1, e, -1)
94 # define IP_SRCROUTE 1 /* can check IP source routing */
95 # define LA_TYPE LA_HPUX
96 # define SPT_TYPE SPT_PSTAT
97 # define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */
98 # define GIDSET_T gid_t
99 # define LDA_USE_LOCKF 1
100 # ifndef HASGETUSERSHELL
101 # define HASGETUSERSHELL 0 /* getusershell(3) causes core dumps */
102 # endif /* ! HASGETUSERSHELL */
104 # define _PATH_SENDMAIL "/usr/sbin/sendmail"
105 # ifndef SMRSH_CMDDIR
106 # define SMRSH_CMDDIR "/var/adm/sm.bin"
107 # endif /* ! SMRSH_CMDDIR */
110 # define HASSETREUID 1 /* setreuid(2) works on HP-UX 11.x */
111 # define HASFCHOWN 1 /* has fchown(2) */
112 # ifndef BROKEN_RES_SEARCH
113 # define BROKEN_RES_SEARCH 1 /* res_search(unknown) returns h_errno=0 */
114 # endif /* ! BROKEN_RES_SEARCH */
115 # ifndef SMRSH_CMDDIR
116 # define SMRSH_CMDDIR "/var/adm/sm.bin"
117 # endif /* ! SMRSH_CMDDIR */
118 # define _PATH_SENDMAIL "/usr/sbin/sendmail"
120 # ifndef NOT_SENDMAIL
121 # define syslog hard_syslog
122 # endif /* ! NOT_SENDMAIL */
124 # define SAFENFSPATHCONF 1 /* pathconf(2) pessimizes on NFS filesystems */
128 # define _PATH_UNIX "/stand/vmunix"
129 # ifndef _PATH_VENDOR_CF
130 # define _PATH_VENDOR_CF "/etc/mail/sendmail.cf"
131 # endif /* ! _PATH_VENDOR_CF */
132 # ifndef _PATH_SENDMAILPID
133 # define _PATH_SENDMAILPID "/etc/mail/sendmail.pid"
134 # endif /* ! _PATH_SENDMAILPID */
136 # define IDENTPROTO 1 /* TCP/IP implementation fixed in 10.0 */
137 # endif /* ! IDENTPROTO */
138 # include <sys/mpctl.h> /* for mpctl() in get_num_procs_online() */
141 # define _PATH_UNIX "/hp-ux"
142 # ifndef _PATH_VENDOR_CF
143 # define _PATH_VENDOR_CF "/usr/lib/sendmail.cf"
144 # endif /* ! _PATH_VENDOR_CF */
146 # define IDENTPROTO 0 /* TCP/IP implementation is broken */
147 # endif /* ! IDENTPROTO */
149 extern void hard_syslog(int, char *, ...);
150 # else /* __STDC__ */
151 extern void hard_syslog();
152 # endif /* __STDC__ */
153 # define FDSET_CAST (int *) /* cast for fd_set parameters to select */
164 # define SOCKADDR_LEN_T socklen_t /* e.g., arg#3 to accept, getsockname */
165 # define SOCKOPT_LEN_T socklen_t /* arg#5 to getsockopt */
167 # define HASUNSETENV 1 /* has unsetenv(3) call */
168 # endif /* _AIX5 >= 50200 */
176 # define _AIX3 1 /* pull in AIX3 stuff */
177 # define BSD4_4_SOCKADDR /* has sa_len */
178 # define USESETEUID 1 /* seteuid(2) works */
179 # define TZ_TYPE TZ_NAME /* use tzname[] vector */
180 # ifndef SOCKOPT_LEN_T
181 # define SOCKOPT_LEN_T size_t /* arg#5 to getsockopt */
182 # endif /* SOCKOPT_LEN_T */
184 # define HASSETREUID 1 /* setreuid(2) works as of AIX 4.2 */
185 # ifndef SOCKADDR_LEN_T
186 # define SOCKADDR_LEN_T size_t /* e.g., arg#3 to accept, getsockname */
187 # endif /* SOCKADDR_LEN_T */
188 # endif /* _AIX4 >= 40200 */
189 # if defined(_ILS_MACROS) /* IBM versions aren't side-effect clean */
191 # define isascii(c) !(c & ~0177)
193 # define isdigit(__a) (_IS(__a,_ISDIGIT))
195 # define isspace(__a) (_IS(__a,_ISSPACE))
196 # endif /* defined(_ILS_MACROS) */
201 ** IBM AIX 3.x -- actually tested for 3.2.3
206 # include <sys/machine.h> /* to get byte order */
207 # include <sys/select.h>
208 # define HASFCHOWN 1 /* has fchown(2) */
209 # define HASINITGROUPS 1 /* has initgroups(3) call */
210 # define HASUNAME 1 /* use System V uname(2) system call */
211 # define HASGETUSERSHELL 0 /* does not have getusershell(3) call */
212 # define HASFCHMOD 1 /* has fchmod(2) syscall */
213 # define IP_SRCROUTE 0 /* Something is broken with getsockopt() */
214 # define GIDSET_T gid_t
215 # define SFS_TYPE SFS_STATFS /* use <sys/statfs.h> statfs() impl */
216 # define SPT_PADCHAR '\0' /* pad process title with nulls */
218 # define LA_TYPE LA_INT
219 # endif /* LA_TYPE */
221 # define LA_AVENRUN "avenrun"
222 # if !defined(_AIX4) || _AIX4 < 40300
223 # ifndef __BIT_TYPES_DEFINED__
224 # define SM_INT32 int
225 # endif /* __BIT_TYPES_DEFINED__ */
226 # endif /* !defined(_AIX4) || _AIX4 < 40300 */
227 # if !defined(_AIX4) || _AIX4 < 40200
228 # define SM_CONF_SYSLOG 0
229 # endif /* !defined(_AIX4) || _AIX4 < 40200 */
234 ** IBM AIX 2.2.1 -- actually tested for osupdate level 2706+1773
236 ** From Mark Whetzel <markw@wg.waii.com>.
239 # ifdef AIX /* AIX/RT compiler pre-defines this */
241 # include <sys/time.h> /* AIX/RT resource.h does NOT include this */
242 # define HASINITGROUPS 1 /* has initgroups(3) call */
243 # define HASUNAME 1 /* use System V uname(2) system call */
244 # define HASGETUSERSHELL 0 /* does not have getusershell(3) call */
245 # define HASFCHMOD 0 /* does not have fchmod(2) syscall */
246 # define HASSETREUID 1 /* use setreuid(2) -lbsd system call */
247 # define HASSETVBUF 1 /* use setvbuf(2) system call */
248 # define HASSETRLIMIT 0 /* does not have setrlimit call */
249 # define HASFLOCK 0 /* does not have flock call - use fcntl */
250 # define HASULIMIT 1 /* use ulimit instead of setrlimit call */
251 # define SM_CONF_GETOPT 0 /* Do we need theirs or ours */
252 # define SYS5SETPGRP 1 /* don't have setpgid on AIX/RT */
253 # define IP_SRCROUTE 0 /* Something is broken with getsockopt() */
254 # define BSD4_3 1 /* NOT bsd 4.4 or posix signals */
255 # define GIDSET_T int
256 # define SFS_TYPE SFS_STATFS /* use <sys/statfs.h> statfs() impl */
257 # define SPT_PADCHAR '\0' /* pad process title with nulls */
258 # define LA_TYPE LA_SUBR /* use our ported loadavgd daemon */
259 # define TZ_TYPE TZ_TZNAME /* use tzname[] vector */
260 # define ARBPTR_T int *
263 /* RTisms for BSD compatibility, specified in the Makefile
265 define BSD_INCLUDES 1
266 define BSD_REMAP_SIGNAL_TO_SIGVEC
267 RTisms needed above */
268 /* make this sendmail in a completely different place */
269 # ifndef _PATH_VENDOR_CF
270 # define _PATH_VENDOR_CF "/usr/local/newmail/sendmail.cf"
271 # endif /* ! _PATH_VENDOR_CF */
272 # ifndef _PATH_SENDMAILPID
273 # define _PATH_SENDMAILPID "/usr/local/newmail/sendmail.pid"
274 # endif /* ! _PATH_SENDMAILPID */
278 # define LDA_USE_LOCKF 1
279 # define LDA_USE_SETEUID 1
280 # endif /* defined(_AIX) */
283 ** Silicon Graphics IRIX
285 ** Compiles on 4.0.1.
287 ** Use IRIX64 instead of IRIX for 64-bit IRIX (6.0).
288 ** Use IRIX5 instead of IRIX for IRIX 5.x.
290 ** IRIX64 changes from Mark R. Levinson <ml@cvdev.rochester.edu>.
291 ** IRIX5 changes from Kari E. Hurtta <Kari.Hurtta@fmi.fi>.
295 # define SYSTEM5 1 /* this is a System-V derived system */
296 # define HASSETREUID 1 /* has setreuid(2) call */
297 # define HASINITGROUPS 1 /* has initgroups(3) call */
298 # define HASFCHMOD 1 /* has fchmod(2) syscall */
299 # define HASGETUSERSHELL 0 /* does not have getusershell(3) call */
300 # define IP_SRCROUTE 1 /* can check IP source routing */
301 # define setpgid BSDsetpgrp
302 # define GIDSET_T gid_t
303 # define SFS_TYPE SFS_4ARGS /* four argument statfs() call */
304 # define SFS_BAVAIL f_bfree /* alternate field name */
305 # define SYSLOG_BUFSIZE 512
306 # if defined(_SC_NPROC_ONLN) && !defined(_SC_NPROCESSORS_ONLN)
307 /* _SC_NPROC_ONLN is 'mpadmin -u', total # of unrestricted processors */
308 # define _SC_NPROCESSORS_ONLN _SC_NPROC_ONLN
309 # endif /* if defined(_SC_NPROC_ONLN) && !defined(_SC_NPROCESSORS_ONLN) */
312 # define QUAD_T unsigned long long
313 # define LA_TYPE LA_IRIX6 /* figure out at run time */
314 # define SAFENFSPATHCONF 0 /* pathconf(2) lies on NFS filesystems */
316 # define LA_TYPE LA_INT
320 # define QUAD_T unsigned long long
321 # define NAMELISTMASK 0x7fffffffffffffff /* mask for nlist() values */
324 # define NAMELISTMASK 0x7fffffff /* mask for nlist() values */
327 # if defined(IRIX64) || defined(IRIX5) || defined(IRIX6)
328 # include <sys/cdefs.h>
330 # define ARGV_T char *const *
331 # define HASFCHOWN 1 /* has fchown(2) */
332 # define HASSETRLIMIT 1 /* has setrlimit(2) syscall */
333 # define HASGETDTABLESIZE 1 /* has getdtablesize(2) syscall */
334 # define HASSTRERROR 1 /* has strerror(3) */
335 # else /* defined(IRIX64) || defined(IRIX5) || defined(IRIX6) */
336 # define ARGV_T const char **
337 # define WAITUNION 1 /* use "union wait" as wait argument type */
338 # endif /* defined(IRIX64) || defined(IRIX5) || defined(IRIX6) */
345 ** Tested on SunOS 4.1.x (a.k.a. Solaris 1.1.x) and
346 ** Solaris 2.4 (a.k.a. SunOS 5.4).
349 # if defined(sun) && !defined(BSD)
351 # include <sys/time.h>
352 # define HASINITGROUPS 1 /* has initgroups(3) call */
353 # define HASUNAME 1 /* use System V uname(2) system call */
354 # define HASFCHMOD 1 /* has fchmod(2) syscall */
355 # define IP_SRCROUTE 1 /* can check IP source routing */
356 # define SAFENFSPATHCONF 1 /* pathconf(2) pessimizes on NFS filesystems */
358 # define HASFCHOWN 1 /* fchown(2) */
359 # endif /* ! HASFCHOWN */
362 # define LDA_USE_LOCKF 1
363 # define LDA_USE_SETEUID 1
364 # define _PATH_MAILDIR "/var/mail"
365 # endif /* __svr4__ */
368 # define SOLARIS 20300 /* for back compat only -- use -DSOLARIS=20300 */
369 # endif /* SOLARIS_2_3 */
371 # if defined(NOT_SENDMAIL) && !defined(SOLARIS) && defined(sun) && (defined(__svr4__) || defined(__SVR4))
372 # define SOLARIS 1 /* unknown Solaris version */
373 # endif /* defined(NOT_SENDMAIL) && !defined(SOLARIS) && defined(sun) && (defined(__svr4__) || defined(__SVR4)) */
376 /* Solaris 2.x (a.k.a. SunOS 5.x) */
378 # define __svr4__ /* use all System V Release 4 defines below */
379 # endif /* ! __svr4__ */
380 # define GIDSET_T gid_t
381 # define USE_SA_SIGACTION 1 /* use sa_sigaction field */
382 # define BROKEN_PTHREAD_SLEEP 1 /* sleep after pthread_create() fails */
383 # define HASSTRERROR 1 /* has strerror(3) */
385 # define _PATH_UNIX "/dev/ksyms"
386 # endif /* ! _PATH_UNIX */
387 # ifndef _PATH_VENDOR_CF
388 # define _PATH_VENDOR_CF "/etc/mail/sendmail.cf"
389 # endif /* ! _PATH_VENDOR_CF */
390 # ifndef _PATH_SENDMAILPID
391 # define _PATH_SENDMAILPID "/etc/mail/sendmail.pid"
392 # endif /* ! _PATH_SENDMAILPID */
394 # define _PATH_HOSTS "/etc/inet/hosts"
395 # endif /* ! _PATH_HOSTS */
396 # ifndef SYSLOG_BUFSIZE
397 # define SYSLOG_BUFSIZE 1024 /* allow full size syslog buffer */
398 # endif /* ! SYSLOG_BUFSIZE */
400 # define TZ_TYPE TZ_TZNAME
401 # endif /* ! TZ_TYPE */
402 # if SOLARIS >= 20300 || (SOLARIS < 10000 && SOLARIS >= 203)
403 # define USESETEUID 1 /* seteuid works as of 2.3 */
404 # define LDA_CONTENTLENGTH 1 /* Needs the Content-Length header */
405 # endif /* SOLARIS >= 20300 || (SOLARIS < 10000 && SOLARIS >= 203) */
406 # if SOLARIS >= 20500 || (SOLARIS < 10000 && SOLARIS >= 205)
407 # define HASSETREUID 1 /* setreuid works as of 2.5 */
408 # define HASSETREGID 1 /* use setregid(2) to set saved gid */
409 # if SOLARIS >= 20600 || (SOLARIS < 10000 && SOLARIS >= 206)
410 # define HASSNPRINTF 1 /* has snprintf(3c) starting in 2.6 */
411 # endif /* SOLARIS >= 20600 || (SOLARIS < 10000 && SOLARIS >= 206) */
412 # if SOLARIS < 207 || (SOLARIS > 10000 && SOLARIS < 20700)
414 # define LA_TYPE LA_KSTAT /* use kstat(3k) -- may work in < 2.5 */
415 # endif /* ! LA_TYPE */
416 # ifndef RANDOMSHIFT /* random() doesn't work well (sometimes) */
417 # define RANDOMSHIFT 8
418 # endif /* ! RANDOMSHIFT */
419 # endif /* SOLARIS < 207 || (SOLARIS > 10000 && SOLARIS < 20700) */
420 # else /* SOLARIS >= 20500 || (SOLARIS < 10000 && SOLARIS >= 205) */
422 # define HASRANDOM 0 /* doesn't have random(3) */
423 # endif /* ! HASRANDOM */
424 # endif /* SOLARIS >= 20500 || (SOLARIS < 10000 && SOLARIS >= 205) */
425 # if (SOLARIS > 10000 && SOLARIS < 20600) || SOLARIS < 206
426 # define SM_INT32 int /* 32bit integer */
427 # endif /* (SOLARIS > 10000 && SOLARIS < 20600) || SOLARIS < 206 */
428 # if SOLARIS >= 20700 || (SOLARIS < 10000 && SOLARIS >= 207)
430 # include <sys/loadavg.h>
431 # if SOLARIS >= 20900 || (SOLARIS < 10000 && SOLARIS >= 209)
432 # include <sys/pset.h>
433 # define LA_TYPE LA_PSET /* pset_getloadavg(3c) appears in 2.9 */
434 # else /* SOLARIS >= 20900 || (SOLARIS < 10000 && SOLARIS >= 209) */
435 # define LA_TYPE LA_SUBR /* getloadavg(3c) appears in 2.7 */
436 # endif /* SOLARIS >= 20900 || (SOLARIS < 10000 && SOLARIS >= 209) */
437 # endif /* ! LA_TYPE */
438 # define HASGETUSERSHELL 1 /* getusershell(3c) bug fixed in 2.7 */
439 # endif /* SOLARIS >= 20700 || (SOLARIS < 10000 && SOLARIS >= 207) */
440 # if SOLARIS >= 20800 || (SOLARIS < 10000 && SOLARIS >= 208)
441 # undef _PATH_SENDMAILPID /* tmpfs /var/run added in 2.8 */
442 # define _PATH_SENDMAILPID "/var/run/sendmail.pid"
443 # ifndef SMRSH_CMDDIR
444 # define SMRSH_CMDDIR "/var/adm/sm.bin"
445 # endif /* ! SMRSH_CMDDIR */
446 # define SL_FUDGE 34 /* fudge offset for SyslogPrefixLen */
447 # endif /* SOLARIS >= 20800 || (SOLARIS < 10000 && SOLARIS >= 208) */
448 # if SOLARIS >= 20900 || (SOLARIS < 10000 && SOLARIS >= 209)
449 # define HASURANDOMDEV 1 /* /dev/[u]random added in S9 */
450 # define HASCLOSEFROM 1 /* closefrom(3c) added in S9 */
451 # define HASFDWALK 1 /* fdwalk(3c) added in S9 */
452 # endif /* SOLARIS >= 20900 || (SOLARIS < 10000 && SOLARIS >= 209) */
453 # if SOLARIS >= 21000 || (SOLARIS < 10000 && SOLARIS >= 210)
454 # define HASUNSETENV 1 /* unsetenv() added in S10 */
455 # endif /* SOLARIS >= 21000 || (SOLARIS < 10000 && SOLARIS >= 210) */
456 # ifndef HASGETUSERSHELL
457 # define HASGETUSERSHELL 0 /* getusershell(3) causes core dumps pre-2.7 */
458 # endif /* ! HASGETUSERSHELL */
461 /* SunOS 4.0.3 or 4.1.x */
462 # define HASGETUSERSHELL 1 /* DOES have getusershell(3) call in libc */
463 # define HASSETREUID 1 /* has setreuid(2) call */
465 # define HASFLOCK 1 /* has flock(2) call */
466 # endif /* ! HASFLOCK */
467 # define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */
468 # define TZ_TYPE TZ_TM_ZONE /* use tm->tm_zone */
472 # define strtoul strtol /* gcc library bogosity */
473 # endif /* __GNUC__ */
474 # define memmove(d, s, l) (bcopy((s), (d), (l)))
475 # define atexit(f) on_exit((f), 0) /* ugly hack for SunOS */
476 # define SM_INT32 int /* 32bit integer */
477 # define SM_ALIGN_SIZE (sizeof(long))
478 # define GIDSET_T int
479 # define SM_CONF_SYSLOG 0
482 /* special tweaking for SunOS 4.0.3 */
484 # define BSD4_3 1 /* 4.3 BSD-based */
485 # define NEEDSTRSTR 1 /* need emulation of strstr(3) routine */
486 # define WAITUNION 1 /* use "union wait" as wait argument type */
490 # define setpgid setpgrp
493 extern char *getenv();
495 # else /* SUNOS403 */
496 /* 4.1.x specifics */
497 # define HASSETSID 1 /* has POSIX setsid(2) call */
498 # define HASSETVBUF 1 /* we have setvbuf(3) in libc */
500 # endif /* SUNOS403 */
501 # endif /* SOLARIS */
504 # define LA_TYPE LA_INT
505 # endif /* ! LA_TYPE */
507 # endif /* defined(sun) && !defined(BSD) */
512 ** Tested on 5.4.2 and 5.4.3. Use DGUX_5_4_2 to get the
514 ** 5.4.3 changes from Mark T. Robinson <mtr@ornl.gov>.
519 # endif /* DGUX_5_4_2 */
523 # define LA_TYPE LA_DGUX
524 # define HASSETREUID 1 /* has setreuid(2) call */
525 # define HASUNAME 1 /* use System V uname(2) system call */
526 # define HASSETSID 1 /* has POSIX setsid(2) call */
527 # define HASINITGROUPS 1 /* has initgroups(3) call */
528 # define IP_SRCROUTE 0 /* does not have <netinet/ip_var.h> */
529 # define HASGETUSERSHELL 0 /* does not have getusershell(3) */
531 # define IDENTPROTO 0 /* TCP/IP implementation is broken */
532 # endif /* ! IDENTPROTO */
533 # define SPT_TYPE SPT_NONE /* don't use setproctitle */
534 # define SFS_TYPE SFS_4ARGS /* four argument statfs() call */
535 # define LDA_USE_LOCKF 1
537 /* these include files must be included early on DG/UX */
538 # include <netinet/in.h>
539 # include <arpa/inet.h>
541 /* compiler doesn't understand const? */
545 # define inet_addr dgux_inet_addr
546 extern long dgux_inet_addr();
547 # endif /* DGUX_5_4_2 */
552 ** Digital Ultrix 4.2 - 4.5
554 ** Apparently, fcntl locking is broken on 4.2A, in that locks are
555 ** not dropped when the process exits. This causes major problems,
556 ** so flock is the only alternative.
560 # define HASSETREUID 1 /* has setreuid(2) call */
561 # define HASUNSETENV 1 /* has unsetenv(3) call */
562 # define HASINITGROUPS 1 /* has initgroups(3) call */
563 # define HASUNAME 1 /* use System V uname(2) system call */
564 # define HASFCHMOD 1 /* has fchmod(2) syscall */
565 # define HASFCHOWN 1 /* has fchown(2) syscall */
567 # define HASFLOCK 1 /* has flock(2) call */
568 # endif /* ! HASFLOCK */
569 # define HASGETUSERSHELL 0 /* does not have getusershell(3) call */
570 # ifndef BROKEN_RES_SEARCH
571 # define BROKEN_RES_SEARCH 1 /* res_search(unknown) returns h_errno=0 */
572 # endif /* ! BROKEN_RES_SEARCH */
573 # if !defined(NEEDLOCAL_HOSTNAME_LENGTH) && NAMED_BIND && __RES >= 19931104 && __RES < 19950621
574 # define NEEDLOCAL_HOSTNAME_LENGTH 1 /* see sendmail/README */
575 # endif /* !defined(NEEDLOCAL_HOSTNAME_LENGTH) && NAMED_BIND && __RES >= 19931104 && __RES < 19950621 */
577 # define LA_TYPE LA_FLOAT
579 # define LA_TYPE LA_INT
580 # define LA_AVENRUN "avenrun"
582 # define SFS_TYPE SFS_MOUNT /* use <sys/mount.h> statfs() impl */
584 # define IDENTPROTO 0 /* pre-4.4 TCP/IP implementation is broken */
585 # endif /* ! IDENTPROTO */
586 # define SYSLOG_BUFSIZE 256
587 # define SM_CONF_SYSLOG 0
594 ** Contributed by Todd C. Miller <Todd.Miller@cs.colorado.edu>
598 # define __osf__ 1 /* get OSF/1 defines below */
600 # define TZ_TYPE TZ_TZNAME /* use tzname[] vector */
601 # endif /* ! TZ_TYPE */
602 # endif /* __ksr__ */
606 ** OSF/1 for Intel Paragon.
608 ** Contributed by Jeff A. Earickson <jeff@ssd.intel.com>
609 ** of Intel Scalable Systems Divison.
613 # define __osf__ 1 /* get OSF/1 defines below */
615 # define TZ_TYPE TZ_TZNAME /* use tzname[] vector */
616 # endif /* ! TZ_TYPE */
617 # define GIDSET_T gid_t
618 # define MAXNAMLEN NAME_MAX
619 # endif /* __PARAGON__ */
623 ** Tru64 UNIX, formerly known as Digital UNIX, formerly known as DEC OSF/1
625 ** Tested for 3.2 and 4.0.
629 # define HASUNAME 1 /* has uname(2) call */
630 # define HASUNSETENV 1 /* has unsetenv(3) call */
631 # define USESETEUID 1 /* has usable seteuid(2) call */
632 # define HASINITGROUPS 1 /* has initgroups(3) call */
633 # define HASFCHMOD 1 /* has fchmod(2) syscall */
634 # define HASFCHOWN 1 /* has fchown(2) syscall */
635 # define HASSETLOGIN 1 /* has setlogin(2) */
636 # define IP_SRCROUTE 1 /* can check IP source routing */
637 # define HAS_ST_GEN 1 /* has st_gen field in stat struct */
638 # define GIDSET_T gid_t
639 # define SM_INT32 int /* 32bit integer */
641 # include <standards.h>
642 # if _XOPEN_SOURCE+0 >= 400
643 # define HASFLOCK 0 /* 5.0 and later has bad flock(2) call */
644 # else /* _XOPEN_SOURCE+0 >= 400 */
645 # define HASFLOCK 1 /* has flock(2) call */
646 # endif /* _XOPEN_SOURCE+0 >= 400 */
647 # endif /* ! HASFLOCK */
648 # define LA_TYPE LA_ALPHAOSF
649 # define SFS_TYPE SFS_STATVFS /* use <sys/statvfs.h> statfs() impl */
650 # ifndef _PATH_VENDOR_CF
651 # define _PATH_VENDOR_CF "/var/adm/sendmail/sendmail.cf"
652 # endif /* ! _PATH_VENDOR_CF */
653 # ifndef _PATH_SENDMAILPID
654 # define _PATH_SENDMAILPID "/var/run/sendmail.pid"
655 # endif /* ! _PATH_SENDMAILPID */
656 # if _FFR_DIGUNIX_SAFECHOWN
658 ** Testing on a Digital UNIX 4.0a system showed this to be the correct
659 ** setting but given the security consequences, more testing and
660 ** verification is needed. Unfortunately, the man page offers no
663 # define IS_SAFE_CHOWN >= 0
664 # endif /* _FFR_DIGUNIX_SAFECHOWN */
665 # endif /* __osf__ */
673 # define HASINITGROUPS 1 /* has initgroups(3) call */
674 # define NEEDPUTENV 2 /* need putenv(3) call; no setenv(3) call */
676 # define HASFLOCK 1 /* has flock(2) call */
677 # endif /* ! HASFLOCK */
678 # define UID_T int /* compiler gripes on uid_t */
679 # define GID_T int /* ditto for gid_t */
680 # define MODE_T int /* and mode_t */
681 # define setpgid setpgrp
682 # ifndef NOT_SENDMAIL
683 # define sleep sleepX
684 # endif /* ! NOT_SENDMAIL */
686 # define LA_TYPE LA_MACH
687 # endif /* ! LA_TYPE */
688 # define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */
689 # ifdef _POSIX_SOURCE
690 extern struct passwd *getpwent();
691 # else /* _POSIX_SOURCE */
692 # define SM_CONF_GETOPT 0 /* need a replacement for getopt(3) */
693 # define WAITUNION 1 /* use "union wait" as wait argument type */
699 # endif /* _POSIX_SOURCE */
700 # ifndef _PATH_VENDOR_CF
701 # define _PATH_VENDOR_CF "/etc/sendmail/sendmail.cf"
702 # endif /* ! _PATH_VENDOR_CF */
703 # ifndef _PATH_SENDMAILPID
704 # define _PATH_SENDMAILPID "/etc/sendmail/sendmail.pid"
705 # endif /* ! _PATH_SENDMAILPID */
706 # define SM_INT32 int /* 32bit integer */
710 # define HASUNSETENV 1
711 # endif /* ! HASUNSETENV */
713 # endif /* TCPWRAPPERS */
717 # define S_IRUSR S_IREAD
718 # endif /* ! S_IRUSR */
720 # define S_IWUSR S_IWRITE
721 # endif /* ! S_IWUSR */
722 # define _PATH_MAILDIR "/usr/spool/mail"
723 # endif /* ! __APPLE__ */
725 # define isascii(c) ((unsigned)(c) <= 0177)
726 # endif /* ! isascii */
731 ** Contributed by Wilfredo Sanchez <wsanchez@mit.edu>
735 # define HASFCHMOD 1 /* has fchmod(2) */
736 # define HASFCHOWN 1 /* has fchown(2) */
737 # define HASFLOCK 1 /* has flock(2) */
738 # define HASUNAME 1 /* has uname(2) */
739 # define HASUNSETENV 1 /* has unsetenv(3) */
740 # define HASSETSID 1 /* has POSIX setsid(2) call */
741 # define HASINITGROUPS 1 /* has initgroups(3) */
742 # define HASSETVBUF 1 /* has setvbuf (3) */
743 # define HASSETREUID 0 /* setreuid(2) unusable */
744 # define HASSETEUID 1 /* has seteuid(2) */
745 # define USESETEUID 1 /* has seteuid(2) */
746 # define HASSETEGID 1 /* has setegid(2) */
747 # define HASSETREGID 1 /* has setregid(2) */
748 # define HASSETRESGID 0 /* no setresgid(2) */
749 # define HASLSTAT 1 /* has lstat(2) */
750 # define HASSETRLIMIT 1 /* has setrlimit(2) */
751 # define HASWAITPID 1 /* has waitpid(2) */
752 # define HASGETDTABLESIZE 1 /* has getdtablesize(2) */
753 # define HAS_ST_GEN 1 /* has st_gen field in struct stat */
754 # define HASURANDOMDEV 1 /* has urandom(4) */
755 # define HASSTRERROR 1 /* has strerror(3) */
756 # define HASGETUSERSHELL 1 /* had getusershell(3) */
757 # define GIDSET_T gid_t /* getgroups(2) takes gid_t */
758 # define LA_TYPE LA_SUBR /* use getloadavg(3) */
759 # define SFS_TYPE SFS_MOUNT /* use <sys/mount.h> statfs() impl */
761 # define SOCKADDR_LEN_T socklen_t
764 # define SPT_TYPE SPT_REUSEARGV
765 # define SPT_PADCHAR '\0'
766 # define SOCKOPT_LEN_T socklen_t
768 # define SPT_TYPE SPT_PSSTRINGS /* use magic PS_STRINGS pointer for setproctitle */
770 # define ERRLIST_PREDEFINED /* don't declare sys_errlist */
771 # define BSD4_4_SOCKADDR /* struct sockaddr has sa_len */
772 # define SAFENFSPATHCONF 0 /* unverified: pathconf(2) doesn't work on NFS */
774 # define NETLINK 1 /* supports AF_LINK */
775 # ifndef NOT_SENDMAIL
776 # define sleep sleepX
777 extern unsigned int sleepX __P((unsigned int seconds));
778 # endif /* ! NOT_SENDMAIL */
779 # endif /* defined(DARWIN) */
785 ** See also BSD defines.
788 # if defined(BSD4_4) && !defined(__bsdi__) && !defined(__GNU__) && !defined(DARWIN)
790 # define HASUNSETENV 1 /* has unsetenv(3) call */
791 # define USESETEUID 1 /* has usable seteuid(2) call */
792 # define HASFCHMOD 1 /* has fchmod(2) syscall */
793 # define HASFCHOWN 1 /* has fchown(2) syscall */
794 # define HASSTRERROR 1 /* has strerror(3) */
795 # define HAS_ST_GEN 1 /* has st_gen field in stat struct */
796 # include <sys/cdefs.h>
797 # define ERRLIST_PREDEFINED /* don't declare sys_errlist */
798 # define BSD4_4_SOCKADDR /* has sa_len */
799 # define NEED_PRINTF_PERCENTQ 1 /* doesn't have %lld */
800 # define NETLINK 1 /* supports AF_LINK */
802 # define LA_TYPE LA_SUBR
803 # endif /* ! LA_TYPE */
804 # define SFS_TYPE SFS_MOUNT /* use <sys/mount.h> statfs() impl */
805 # define SPT_TYPE SPT_PSSTRINGS /* use PS_STRINGS pointer */
806 # endif /* defined(BSD4_4) && !defined(__bsdi__) && !defined(__GNU__) && !defined(DARWIN)*/
810 ** BSD/OS (was BSD/386) (all versions)
811 ** From Tony Sanders, BSDI
816 # define HASUNSETENV 1 /* has the unsetenv(3) call */
817 # define HASSETREUID 0 /* BSD-OS has broken setreuid(2) emulation */
818 # define HASSETSID 1 /* has POSIX setsid(2) call */
819 # define USESETEUID 1 /* has usable seteuid(2) call */
820 # define HASFCHMOD 1 /* has fchmod(2) syscall */
821 # define HASSETLOGIN 1 /* has setlogin(2) */
822 # define HASUNAME 1 /* has uname(2) syscall */
823 # define HASSTRERROR 1 /* has strerror(3) */
824 # define HAS_ST_GEN 1 /* has st_gen field in stat struct */
825 # include <sys/cdefs.h>
826 # define ERRLIST_PREDEFINED /* don't declare sys_errlist */
827 # define BSD4_4_SOCKADDR /* has sa_len */
828 # define NETLINK 1 /* supports AF_LINK */
829 # define SFS_TYPE SFS_MOUNT /* use <sys/mount.h> statfs() impl */
831 # define LA_TYPE LA_SUBR
832 # endif /* ! LA_TYPE */
833 # define GIDSET_T gid_t
834 # define QUAD_T quad_t
835 # if defined(_BSDI_VERSION) && _BSDI_VERSION >= 199312
836 /* version 1.1 or later */
838 # define SPT_TYPE SPT_BUILTIN /* setproctitle is in libc */
839 # else /* defined(_BSDI_VERSION) && _BSDI_VERSION >= 199312 */
840 /* version 1.0 or earlier */
841 # define SPT_PADCHAR '\0' /* pad process title with nulls */
842 # endif /* defined(_BSDI_VERSION) && _BSDI_VERSION >= 199312 */
843 # if defined(_BSDI_VERSION) && _BSDI_VERSION >= 199701 /* on 3.x */
844 # define HASSETUSERCONTEXT 1 /* has setusercontext */
845 # endif /* defined(_BSDI_VERSION) && _BSDI_VERSION >= 199701 */
846 # if defined(_BSDI_VERSION) && _BSDI_VERSION <= 199701 /* 3.1 and earlier */
847 # define MODE_T int /* va_arg() can't handle less than int */
848 # endif /* defined(_BSDI_VERSION) && _BSDI_VERSION <= 199701 */
849 # if defined(_BSDI_VERSION) && _BSDI_VERSION >= 199910 /* on 4.x */
850 # define HASURANDOMDEV 1 /* has /dev/urandom(4) */
851 # endif /* defined(_BSDI_VERSION) && _BSDI_VERSION >= 199910 */
852 # endif /* __bsdi__ */
857 ** Contributed by Glen McCready <glen@qnx.com>.
859 ** Should work with all versions of QNX.
862 # if defined(__QNX__)
864 # include <sys/select.h>
866 # define HASSETSID 1 /* has POSIX setsid(2) call */
867 # define USESETEUID 1 /* has usable seteuid(2) call */
868 # define HASFCHMOD 1 /* has fchmod(2) syscall */
869 # define HASGETDTABLESIZE 1 /* has getdtablesize(2) call */
870 # define HASSETREUID 1 /* has setreuid(2) call */
871 # define HASSTRERROR 1 /* has strerror(3) */
873 # undef HASINITGROUPS /* has initgroups(3) call */
874 # define SM_CONF_GETOPT 0 /* need a replacement for getopt(3) */
875 # define IP_SRCROUTE 1 /* can check IP source routing */
876 # define TZ_TYPE TZ_TMNAME /* use tmname variable */
877 # define GIDSET_T gid_t
878 # define LA_TYPE LA_ZERO
879 # define SFS_TYPE SFS_NONE
880 # define SPT_TYPE SPT_REUSEARGV
881 # define SPT_PADCHAR '\0' /* pad process title with nulls */
882 # define HASGETUSERSHELL 0
883 # define E_PSEUDOBASE 512
884 # define _FILE_H_INCLUDED
885 # endif /* defined(__QNX__) */
889 ** DragonFly BSD/ FreeBSD / NetBSD / OpenBSD (all architectures, all versions)
891 ** 4.3BSD clone, closer to 4.4BSD for FreeBSD 1.x and NetBSD 0.9x
892 ** 4.4BSD-Lite based for FreeBSD 2.x and NetBSD 1.x
894 ** See also BSD defines.
897 # if defined(__DragonFly__) || defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__)
899 # define HASUNSETENV 1 /* has unsetenv(3) call */
900 # define HASSETSID 1 /* has POSIX setsid(2) call */
901 # define USESETEUID 1 /* has usable seteuid(2) call */
902 # define HASFCHMOD 1 /* has fchmod(2) syscall */
903 # define HASFCHOWN 1 /* has fchown(2) syscall */
904 # define HASUNAME 1 /* has uname(2) syscall */
905 # define HASSTRERROR 1 /* has strerror(3) */
906 # define HAS_ST_GEN 1 /* has st_gen field in stat struct */
907 # define NEED_PRINTF_PERCENTQ 1 /* doesn't have %lld */
908 # include <sys/cdefs.h>
909 # define ERRLIST_PREDEFINED /* don't declare sys_errlist */
910 # define BSD4_4_SOCKADDR /* has sa_len */
911 # define NETLINK 1 /* supports AF_LINK */
912 # define SAFENFSPATHCONF 1 /* pathconf(2) pessimizes on NFS filesystems */
913 # define GIDSET_T gid_t
914 # define QUAD_T unsigned long long
915 # define HASSNPRINTF 1 /* has snprintf(3) (all versions?) */
917 # define LA_TYPE LA_SUBR
918 # endif /* ! LA_TYPE */
919 # if defined(__NetBSD__) && defined(__NetBSD_Version__) && \
920 ((__NetBSD_Version__ >= 200040000 && __NetBSD_Version__ < 200090000) || \
921 (__NetBSD_Version__ >= 299000900))
923 # define SFS_TYPE SFS_STATVFS
925 # define SFS_TYPE SFS_MOUNT /* use <sys/mount.h> statfs() impl */
927 # if defined(__NetBSD__) && (NetBSD > 199307 || NetBSD0_9 > 1)
929 # define SPT_TYPE SPT_BUILTIN /* setproctitle is in libc */
930 # endif /* defined(__NetBSD__) && (NetBSD > 199307 || NetBSD0_9 > 1) */
931 # if defined(__NetBSD__) && ((__NetBSD_Version__ > 102070000) || (NetBSD1_2 > 8) || defined(NetBSD1_4) || defined(NetBSD1_3))
932 # define HASURANDOMDEV 1 /* has /dev/urandom(4) */
933 # endif /* defined(__NetBSD__) && ((__NetBSD_Version__ > 102070000) || (NetBSD1_2 > 8) || defined(NetBSD1_4) || defined(NetBSD1_3)) */
934 # if defined(__NetBSD__) && defined(__NetBSD_Version__) && __NetBSD_Version__ >= 104170000
935 # define HASSETUSERCONTEXT 1 /* BSDI-style login classes */
937 # if defined(__NetBSD__) && defined(__NetBSD_Version__) && \
938 ((__NetBSD_Version__ >= 200060000 && __NetBSD_Version__ < 200090000) || \
939 (__NetBSD_Version__ >= 299000900))
940 # define HASCLOSEFROM 1 /* closefrom(3) added in 2.0F */
942 # if defined(__NetBSD__)
943 # define USESYSCTL 1 /* use sysctl(3) for getting ncpus */
944 # include <sys/param.h>
945 # include <sys/sysctl.h>
947 # if defined(__DragonFly__)
948 # define HASSETLOGIN 1 /* has setlogin(2) */
949 # define HASSRANDOMDEV 1 /* has srandomdev(3) */
950 # define HASURANDOMDEV 1 /* has /dev/urandom(4) */
952 # include <libutil.h>
953 # define SPT_TYPE SPT_BUILTIN
954 # define HASSETUSERCONTEXT 1 /* BSDI-style login classes */
955 # ifndef SMRSH_CMDDIR
956 # define SMRSH_CMDDIR "/usr/libexec/sm.bin"
957 # endif /* ! SMRSH_CMDDIR */
959 # define SMRSH_PATH "/bin:/usr/bin"
960 # endif /* ! SMRSH_PATH */
961 # define USESYSCTL 1 /* use sysctl(3) for getting ncpus */
962 # include <sys/sysctl.h>
963 # endif /* defined(__DragonFly__) */
964 # if defined(__FreeBSD__)
965 # define HASSETLOGIN 1 /* has setlogin(2) */
966 # if __FreeBSD_version >= 227001
967 # define HASSRANDOMDEV 1 /* has srandomdev(3) */
968 # define HASURANDOMDEV 1 /* has /dev/urandom(4) */
969 # endif /* __FreeBSD_version >= 227001 */
971 # if __FreeBSD__ >= 2
972 # include <osreldate.h>
973 # if __FreeBSD_version >= 199512 /* 2.2-current when it appeared */
974 # include <libutil.h>
975 # define SPT_TYPE SPT_BUILTIN
976 # endif /* __FreeBSD_version >= 199512 */
977 # if __FreeBSD_version >= 222000 /* 2.2.2-release and later */
978 # define HASSETUSERCONTEXT 1 /* BSDI-style login classes */
979 # endif /* __FreeBSD_version >= 222000 */
980 # if __FreeBSD_version >= 330000 /* 3.3.0-release and later */
981 # ifndef SMRSH_CMDDIR
982 # define SMRSH_CMDDIR "/usr/libexec/sm.bin"
983 # endif /* ! SMRSH_CMDDIR */
985 # define SMRSH_PATH "/bin:/usr/bin"
986 # endif /* ! SMRSH_PATH */
987 # endif /* __FreeBSD_version >= 330000 */
988 # define USESYSCTL 1 /* use sysctl(3) for getting ncpus */
989 # include <sys/sysctl.h>
990 # endif /* __FreeBSD__ >= 2 */
992 # define SPT_TYPE SPT_REUSEARGV
993 # define SPT_PADCHAR '\0' /* pad process title with nulls */
994 # endif /* ! SPT_TYPE */
995 # endif /* defined(__FreeBSD__) */
996 # if defined(__OpenBSD__)
998 # define SPT_TYPE SPT_BUILTIN /* setproctitle is in libc */
999 # define HASSETLOGIN 1 /* has setlogin(2) */
1000 # if OpenBSD < 200305
1001 # define HASSETREUID 0 /* setreuid(2) broken in OpenBSD < 3.3 */
1002 # endif /* OpenBSD < 200305 */
1003 # define HASSETEGID 1 /* use setegid(2) to set saved gid */
1004 # define HASURANDOMDEV 1 /* has /dev/urandom(4) */
1005 # if OpenBSD >= 200006
1006 # define HASSRANDOMDEV 1 /* has srandomdev(3) */
1007 # endif /* OpenBSD >= 200006 */
1008 # if OpenBSD >= 200012
1009 # define HASSETUSERCONTEXT 1 /* BSDI-style login classes */
1010 # endif /* OpenBSD >= 200012 */
1011 # if OpenBSD >= 200405
1012 # define HASCLOSEFROM 1 /* closefrom(3) added in 3.5 */
1013 # endif /* OpenBSD >= 200405 */
1014 # if OpenBSD >= 200505
1015 # undef NETISO /* iso.h removed in 3.7 */
1016 # endif /* OpenBSD >= 200505 */
1017 # endif /* defined(__OpenBSD__) */
1018 # endif /* defined(__DragonFly__) || defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) */
1024 ** For mt Xinu's Mach386 system.
1027 # if defined(MACH) && defined(i386) && !defined(__GNU__)
1029 # define HASUNSETENV 1 /* has unsetenv(3) call */
1030 # define HASINITGROUPS 1 /* has initgroups(3) call */
1032 # define HASFLOCK 1 /* has flock(2) call */
1033 # endif /* ! HASFLOCK */
1034 # define SM_CONF_GETOPT 0 /* need a replacement for getopt(3) */
1035 # define NEEDSTRTOL 1 /* need the strtol() function */
1036 # define setpgid setpgrp
1038 # define LA_TYPE LA_FLOAT
1039 # endif /* ! LA_TYPE */
1040 # define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */
1041 # undef HASSETVBUF /* don't actually have setvbuf(3) */
1044 # ifndef _PATH_VENDOR_CF
1045 # define _PATH_VENDOR_CF "/usr/lib/sendmail.cf"
1046 # endif /* ! _PATH_VENDOR_CF */
1047 # ifndef _PATH_SENDMAILPID
1048 # define _PATH_SENDMAILPID "/etc/sendmail.pid"
1049 # endif /* ! _PATH_SENDMAILPID */
1050 # endif /* defined(MACH) && defined(i386) && !defined(__GNU__) */
1056 ** Largely BSD & posix compatible.
1057 ** Port contributed by Miles Bader <miles@gnu.ai.mit.edu>.
1058 ** Updated by Mark Kettenis <kettenis@wins.uva.nl>.
1061 # if defined(__GNU__) && !defined(NeXT)
1063 # define HASFCHMOD 1 /* has fchmod(2) call */
1064 # define HASFCHOWN 1 /* has fchown(2) call */
1065 # define HASUNAME 1 /* has uname(2) call */
1066 # define HASUNSETENV 1 /* has unsetenv(3) call */
1067 # define HAS_ST_GEN 1 /* has st_gen field in stat struct */
1068 # define HASSTRERROR 1 /* has strerror(3) */
1069 # define GIDSET_T gid_t
1070 # define SOCKADDR_LEN_T socklen_t
1071 # define SOCKOPT_LEN_T socklen_t
1072 # if (__GLIBC__ == 2 && __GLIBC_MINOR__ > 1) || __GLIBC__ > 2
1073 # define LA_TYPE LA_SUBR
1074 # else /* (__GLIBC__ == 2 && __GLIBC_MINOR__ > 1) || __GLIBC__ > 2 */
1075 # define LA_TYPE LA_MACH
1076 /* GNU uses mach[34], which renames some rpcs from mach2.x. */
1077 # define host_self mach_host_self
1078 # endif /* (__GLIBC__ == 2 && __GLIBC_MINOR__ > 1) || __GLIBC__ > 2 */
1079 # define SFS_TYPE SFS_STATFS
1080 # define SPT_TYPE SPT_CHANGEARGV
1081 # define ERRLIST_PREDEFINED 1 /* don't declare sys_errlist */
1082 # define BSD4_4_SOCKADDR 1 /* has sa_len */
1083 # define SIOCGIFCONF_IS_BROKEN 1 /* SIOCGFCONF doesn't work */
1084 # define HAS_IN_H 1 /* GNU has netinet/in.h. */
1085 /* GNU has no MAXPATHLEN; ideally the code should be changed to not use it. */
1086 # define MAXPATHLEN 2048
1087 # endif /* defined(__GNU__) && !defined(NeXT) */
1090 ** 4.3 BSD -- this is for very old systems
1092 ** Should work for mt Xinu MORE/BSD and Mips UMIPS-BSD 2.1.
1094 ** You'll also have to install a new resolver library.
1095 ** I don't guarantee that support for this environment is complete.
1098 # if defined(oldBSD43) || defined(MORE_BSD) || defined(umipsbsd)
1099 # define NEEDVPRINTF 1 /* need a replacement for vprintf(3) */
1100 # define SM_CONF_GETOPT 0 /* need a replacement for getopt(3) */
1101 # define ARBPTR_T char *
1102 # define setpgid setpgrp
1104 # define LA_TYPE LA_FLOAT
1105 # endif /* ! LA_TYPE */
1106 # ifndef _PATH_VENDOR_CF
1107 # define _PATH_VENDOR_CF "/usr/lib/sendmail.cf"
1108 # endif /* ! _PATH_VENDOR_CF */
1110 # define IDENTPROTO 0 /* TCP/IP implementation is broken */
1111 # endif /* ! IDENTPROTO */
1114 typedef short pid_t;
1115 # endif /* defined(oldBSD43) || defined(MORE_BSD) || defined(umipsbsd) */
1121 ** This includes three parts:
1123 ** The first is for SCO OpenServer 5.
1124 ** (Contributed by Keith Reynolds <keithr@sco.COM>).
1126 ** SCO OpenServer 5 has a compiler version number macro,
1127 ** which we can use to figure out what version we're on.
1128 ** This may have to change in future releases.
1130 ** The second is for SCO UNIX 3.2v4.2/Open Desktop 3.0.
1131 ** (Contributed by Philippe Brand <phb@colombo.telesys-innov.fr>).
1133 ** The third is for SCO UNIX 3.2v4.0/Open Desktop 2.0 and earlier.
1136 /* SCO OpenServer 5 */
1139 # define SIOCGIFNUM_IS_BROKEN 1 /* SIOCGIFNUM returns bogus value */
1140 # define HASFCHMOD 1 /* has fchmod(2) call */
1141 # define HASFCHOWN 1 /* has fchown(2) call */
1142 # define HASSETRLIMIT 1 /* has setrlimit(2) call */
1143 # define USESETEUID 1 /* has seteuid(2) call */
1144 # define HASINITGROUPS 1 /* has initgroups(3) call */
1145 # define HASGETDTABLESIZE 1 /* has getdtablesize(2) call */
1146 # define RLIMIT_NEEDS_SYS_TIME_H 1
1147 # define LDA_USE_LOCKF 1
1149 # define LA_TYPE LA_DEVSHORT
1150 # endif /* ! LA_TYPE */
1151 # define _PATH_AVENRUN "/dev/table/avenrun"
1152 # ifndef _SCO_unix_4_2
1153 # define _SCO_unix_4_2
1154 # else /* ! _SCO_unix_4_2 */
1155 # define SOCKADDR_LEN_T size_t /* e.g., arg#3 to accept, getsockname */
1156 # define SOCKOPT_LEN_T size_t /* arg#5 to getsockopt */
1157 # endif /* ! _SCO_unix_4_2 */
1158 # endif /* _SCO_DS >= 1 */
1160 /* SCO UNIX 3.2v4.2/Open Desktop 3.0 */
1161 # ifdef _SCO_unix_4_2
1163 # define HASSETREUID 1 /* has setreuid(2) call */
1164 # endif /* _SCO_unix_4_2 */
1166 /* SCO UNIX 3.2v4.0 Open Desktop 2.0 and earlier */
1168 # include <sys/stream.h> /* needed for IP_SRCROUTE */
1169 # define SYSTEM5 1 /* include all the System V defines */
1170 # define HASGETUSERSHELL 0 /* does not have getusershell(3) call */
1171 # define NOFTRUNCATE 0 /* has (simulated) ftruncate call */
1172 # ifndef USE_SIGLONGJMP
1173 # define USE_SIGLONGJMP 1 /* sigsetjmp needed for signal handling */
1174 # endif /* ! USE_SIGLONGJMP */
1175 # define MAXPATHLEN PATHSIZE
1176 # define SFS_TYPE SFS_4ARGS /* use <sys/statfs.h> 4-arg impl */
1177 # define SFS_BAVAIL f_bfree /* alternate field name */
1178 # define SPT_TYPE SPT_SCO /* write kernel u. area */
1179 # define TZ_TYPE TZ_TM_NAME /* use tm->tm_name */
1180 # define UID_T uid_t
1181 # define GID_T gid_t
1182 # define GIDSET_T gid_t
1183 # define _PATH_UNIX "/unix"
1184 # ifndef _PATH_VENDOR_CF
1185 # define _PATH_VENDOR_CF "/usr/lib/sendmail.cf"
1186 # endif /* ! _PATH_VENDOR_CF */
1187 # ifndef _PATH_SENDMAILPID
1188 # define _PATH_SENDMAILPID "/etc/sendmail.pid"
1189 # endif /* ! _PATH_SENDMAILPID */
1191 /* stuff fixed in later releases */
1192 # ifndef _SCO_unix_4_2
1193 # define SYS5SIGNALS 1 /* SysV signal semantics -- reset on each sig */
1194 # endif /* ! _SCO_unix_4_2 */
1197 # define ftruncate chsize /* use chsize(2) to emulate ftruncate */
1198 # define NEEDFSYNC 1 /* needs the fsync(2) call stub */
1199 # define NETUNIX 0 /* no unix domain socket support */
1200 # define LA_TYPE LA_SHORT
1201 # endif /* ! _SCO_DS */
1203 # endif /* _SCO_unix_ */
1206 ** ISC (SunSoft) Unix.
1208 ** Contributed by J.J. Bailey <jjb@jagware.bcc.com>
1212 # include <net/errno.h>
1213 # include <sys/stream.h> /* needed for IP_SRCROUTE */
1214 # include <sys/bsdtypes.h>
1215 # define SYSTEM5 1 /* include all the System V defines */
1216 # define SYS5SIGNALS 1 /* SysV signal semantics -- reset on each sig */
1217 # define HASGETUSERSHELL 0 /* does not have getusershell(3) call */
1218 # define HASSETREUID 1 /* has setreuid(2) call */
1219 # define NEEDFSYNC 1 /* needs the fsync(2) call stub */
1220 # define NETUNIX 0 /* no unix domain socket support */
1221 # define MAXPATHLEN 1024
1222 # define LA_TYPE LA_SHORT
1223 # define SFS_TYPE SFS_STATFS /* use <sys/statfs.h> statfs() impl */
1224 # define SFS_BAVAIL f_bfree /* alternate field name */
1225 # define _PATH_UNIX "/unix"
1226 # ifndef _PATH_VENDOR_CF
1227 # define _PATH_VENDOR_CF "/usr/lib/sendmail.cf"
1228 # endif /* ! _PATH_VENDOR_CF */
1229 # ifndef _PATH_SENDMAILPID
1230 # define _PATH_SENDMAILPID "/etc/sendmail.pid"
1231 # endif /* ! _PATH_SENDMAILPID */
1232 # endif /* ISC_UNIX */
1236 ** Altos System V (5.3.1)
1237 ** Contributed by Tim Rice <tim@trr.metro.net>.
1240 # ifdef ALTOS_SYSTEM_V
1241 # include <sys/stream.h>
1242 # include <limits.h>
1243 # define SYSTEM5 1 /* include all the System V defines */
1244 # define SYS5SIGNALS 1 /* SysV signal semantics -- reset on each sig */
1245 # define HASGETUSERSHELL 0 /* does not have getusershell(3) call */
1246 # define WAITUNION 1 /* use "union wait" as wait argument type */
1247 # define NEEDFSYNC 1 /* no fsync(2) in system library */
1248 # define NEEDSTRSTR 1 /* need emulation of the strstr(3) call */
1249 # define NOFTRUNCATE 1 /* do not have ftruncate(2) */
1250 # define MAXPATHLEN PATH_MAX
1251 # define LA_TYPE LA_SHORT
1252 # define SFS_TYPE SFS_STATFS /* use <sys/statfs.h> statfs() impl */
1253 # define SFS_BAVAIL f_bfree /* alternate field name */
1254 # define TZ_TYPE TZ_TZNAME /* use tzname[] vector */
1255 # define NETUNIX 0 /* no unix domain socket support */
1258 # define strtoul strtol /* gcc library bogosity */
1260 typedef unsigned short uid_t;
1261 typedef unsigned short gid_t;
1262 typedef short pid_t;
1263 typedef unsigned long mode_t;
1265 /* some stuff that should have been in the include files */
1266 extern char *malloc();
1267 extern struct passwd *getpwent();
1268 extern struct passwd *getpwnam();
1269 extern struct passwd *getpwuid();
1270 extern char *getenv();
1271 extern struct group *getgrgid();
1272 extern struct group *getgrnam();
1274 # endif /* ALTOS_SYSTEM_V */
1278 ** ConvexOS 11.0 and later
1280 ** "Todd C. Miller" <millert@mroe.cs.colorado.edu> claims this
1281 ** works on 9.1 as well.
1283 ** ConvexOS 11.5 and later, should work on 11.0 as defined.
1284 ** For pre-ConvexOOS 11.0, define SM_CONF_GETOPT=0, undef IDENTPROTO
1286 ** Eric Schnoebelen (eric@cirr.com) For CONVEX Computer Corp.
1287 ** (now the CONVEX Technologies Center of Hewlett Packard)
1290 # ifdef _CONVEX_SOURCE
1291 # define HASGETDTABLESIZE 1 /* has getdtablesize(2) */
1292 # define HASINITGROUPS 1 /* has initgroups(3) */
1293 # define HASUNAME 1 /* use System V uname(2) system call */
1294 # define HASSETSID 1 /* has POSIX setsid(2) call */
1295 # define HASUNSETENV 1 /* has unsetenv(3) */
1296 # define HASFLOCK 1 /* has flock(2) */
1297 # define HASSETRLIMIT 1 /* has setrlimit(2) */
1298 # define HASSETREUID 1 /* has setreuid(2) */
1299 # define BROKEN_RES_SEARCH 1 /* res_search(unknown) returns h_error=0 */
1300 # define NEEDPUTENV 1 /* needs putenv (written in terms of setenv) */
1301 # define SM_CONF_GETOPT 1 /* need a replacement for getopt(3) */
1302 # define IP_SRCROUTE 0 /* Something is broken with getsockopt() */
1303 # define LA_TYPE LA_FLOAT
1304 # define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */
1305 # ifndef _PATH_VENDOR_CF
1306 # define _PATH_VENDOR_CF "/usr/lib/sendmail.cf"
1307 # endif /* ! _PATH_VENDOR_CF */
1309 # define S_IREAD _S_IREAD
1310 # define S_IWRITE _S_IWRITE
1311 # define S_IEXEC _S_IEXEC
1312 # define S_IFMT _S_IFMT
1313 # define S_IFCHR _S_IFCHR
1314 # define S_IFBLK _S_IFBLK
1315 # endif /* ! S_IREAD */
1317 # define TZ_TYPE TZ_TIMEZONE
1318 # endif /* ! TZ_TYPE */
1320 # define IDENTPROTO 1
1321 # endif /* ! IDENTPROTO */
1323 # define SHARE_V1 1 /* version 1 of the fair share scheduler */
1324 # endif /* ! SHARE_V1 */
1325 # if !defined(__GNUC__ )
1326 # define UID_T int /* GNUC gets it right, ConvexC botches */
1327 # define GID_T int /* GNUC gets it right, ConvexC botches */
1328 # endif /* !defined(__GNUC__ ) */
1330 # define FORK fork /* SecureWare wants the real fork! */
1331 # else /* SECUREWARE */
1332 # define FORK vfork /* the rest of the OS versions don't care */
1333 # endif /* SECUREWARE */
1334 # endif /* _CONVEX_SOURCE */
1340 ** Gives a ton of warning messages, but otherwise compiles.
1345 # define HASUNSETENV 1 /* has unsetenv(3) call */
1347 # define HASFLOCK 1 /* has flock(2) call */
1348 # endif /* ! HASFLOCK */
1349 # define WAITUNION 1 /* use "union wait" as wait argument type */
1350 # define SM_CONF_GETOPT 0 /* need a replacement for getopt(3) */
1351 # define NEEDPUTENV 1 /* need putenv(3) call */
1352 # define NEEDSTRSTR 1 /* need emulation of the strstr(3) call */
1353 # define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */
1354 # define LA_TYPE LA_INT
1355 # define LA_AVENRUN "avenrun"
1356 # define _PATH_UNIX "/unix"
1359 # define setpgid setpgrp
1362 # define SIGFUNC_DEFINED
1363 # define SIGFUNC_RETURN (0)
1364 # define SIGFUNC_DECL int
1365 typedef int (*sigfunc_t)();
1366 extern char *getenv();
1367 extern void *malloc();
1369 /* added for RISC/os 4.01...which is dumber than 4.50 */
1372 # define ARBPTR_T char *
1373 # endif /* ! ARBPTR_T */
1376 # endif /* RISCOS_4_0 */
1378 # include <sys/time.h>
1380 # endif /* RISCOS */
1384 ** Linux 0.99pl10 and above...
1386 ** Thanks to, in reverse order of contact:
1388 ** John Kennedy <warlock@csuchico.edu>
1389 ** Andrew Pam <avatar@aus.xanadu.com>
1390 ** Florian La Roche <rzsfl@rz.uni-sb.de>
1391 ** Karl London <karl@borg.demon.co.uk>
1393 ** NOTE: Override HASFLOCK as you will but, as of 1.99.6, mixed-style
1394 ** file locking is no longer allowed. In particular, make sure
1395 ** your DBM library and sendmail are both using either flock(2)
1396 ** *or* fcntl(2) file locking, but not both.
1400 # include <linux/version.h>
1401 # if !defined(KERNEL_VERSION) /* not defined in 2.0.x kernel series */
1402 # define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c))
1403 # endif /* !defined(KERNEL_VERSION) */
1404 # define BSD 1 /* include BSD defines */
1405 # define HASSETREGID 1 /* use setregid(2) to set saved gid */
1406 # ifndef REQUIRES_DIR_FSYNC
1407 # define REQUIRES_DIR_FSYNC 1 /* requires fsync() on directory */
1408 # endif /* REQUIRES_DIR_FSYNC */
1410 # define USESETEUID 0 /* has it due to POSIX, but doesn't work */
1411 # endif /* USESETEUID */
1412 # define SM_CONF_GETOPT 0 /* need a replacement for getopt(3) */
1413 # define HASUNAME 1 /* use System V uname(2) system call */
1414 # define HASUNSETENV 1 /* has unsetenv(3) call */
1415 # define ERRLIST_PREDEFINED /* don't declare sys_errlist */
1416 # define GIDSET_T gid_t /* from <linux/types.h> */
1417 # ifndef HASGETUSERSHELL
1418 # define HASGETUSERSHELL 0 /* getusershell(3) broken in Slackware 2.0 */
1419 # endif /* HASGETUSERSHELL */
1420 # ifndef IP_SRCROUTE
1421 # define IP_SRCROUTE 0 /* linux <= 1.2.8 doesn't support IP_OPTIONS */
1422 # endif /* ! IP_SRCROUTE */
1424 # define HAS_IN_H 1 /* use netinet/in.h */
1425 # endif /* ! HAS_IN_H */
1426 # ifndef USE_SIGLONGJMP
1427 # define USE_SIGLONGJMP 1 /* sigsetjmp needed for signal handling */
1428 # endif /* ! USE_SIGLONGJMP */
1430 # if LINUX_VERSION_CODE < 66399
1431 # define HASFLOCK 0 /* flock(2) is broken after 0.99.13 */
1432 # else /* LINUX_VERSION_CODE < 66399 */
1433 # if (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,0))
1434 # define HASFLOCK 1 /* flock(2) fixed after 1.3.95 */
1435 # else /* (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,0)) */
1436 # define HASFLOCK 0 /* flock(2) is broken (again) after 2.4.0 */
1437 # endif /* (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,0)) */
1438 # endif /* LINUX_VERSION_CODE < 66399 */
1439 # endif /* ! HASFLOCK */
1441 # define LA_TYPE LA_PROCSTR
1442 # endif /* ! LA_TYPE */
1443 # define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() impl */
1444 # define SPT_PADCHAR '\0' /* pad process title with nulls */
1445 # if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,0,0))
1446 # ifndef HASURANDOMDEV
1447 # define HASURANDOMDEV 1 /* 2.0 (at least) has linux/drivers/char/random.c */
1448 # endif /* ! HASURANDOMDEV */
1449 # endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(2,0,0)) */
1450 # if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
1451 # define HASSTRERROR 1 /* has strerror(3) */
1452 # endif /* defined(__GLIBC__) && defined(__GLIBC_MINOR__) */
1454 # define TZ_TYPE TZ_NONE /* no standard for Linux */
1455 # endif /* ! TZ_TYPE */
1456 # if (__GLIBC__ >= 2)
1458 # endif /* (__GLIBC__ >= 2) */
1459 # ifndef _PATH_SENDMAILPID
1460 # define _PATH_SENDMAILPID "/var/run/sendmail.pid"
1461 # endif /* ! _PATH_SENDMAILPID */
1462 # include <sys/sysmacros.h>
1463 # undef atol /* wounded in <stdlib.h> */
1466 ** Linux doesn't have a good way to tell userland what interfaces are
1467 ** IPv6-capable. Therefore, the BIND resolver can not determine if there
1468 ** are IPv6 interfaces to honor AI_ADDRCONFIG. Unfortunately, it assumes
1469 ** that none are present. (Excuse the macro name ADDRCONFIG_IS_BROKEN.)
1471 # define ADDRCONFIG_IS_BROKEN 1
1474 ** Indirectly included from glibc's <feature.h>. IPv6 support is native
1475 ** in 2.1 and later, but the APIs appear before the functions.
1477 # if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
1478 # define GLIBC_VERSION ((__GLIBC__ << 8) + __GLIBC_MINOR__)
1479 # if (GLIBC_VERSION >= 0x201)
1480 # undef IPPROTO_ICMPV6 /* linux #defines, glibc enums */
1481 # else /* (GLIBC_VERSION >= 0x201) */
1482 # include <linux/in6.h> /* IPv6 support */
1483 # endif /* (GLIBC_VERSION >= 0x201) */
1484 # if (GLIBC_VERSION >= 0x201 && !defined(NEEDSGETIPNODE))
1485 /* Have APIs in <netdb.h>, but no support in glibc */
1486 # define NEEDSGETIPNODE 1
1487 # endif /* (GLIBC_VERSION >= 0x201 && !defined(NEEDSGETIPNODE)) */
1488 # undef GLIBC_VERSION
1489 # endif /* defined(__GLIBC__) && defined(__GLIBC_MINOR__) */
1490 # endif /* NETINET6 */
1492 # define HASFCHOWN 1 /* fchown(2) */
1493 # endif /* ! HASFCHOWN */
1494 # if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,0,36)) && !defined(HASFCHMOD)
1495 # define HASFCHMOD 1 /* fchmod(2) */
1496 # endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(2,0,36)) && !defined(HASFCHMOD) */
1497 # endif /* __linux__ */
1501 ** DELL SVR4 Issue 2.2, and others
1502 ** From Kimmo Suominen <kim@grendel.lut.fi>
1504 ** It's on #ifdef DELL_SVR4 because Solaris also gets __svr4__
1505 ** defined, and the definitions conflict.
1507 ** Peter Wemm <peter@perth.DIALix.oz.au> claims that the setreuid
1508 ** trick works on DELL 2.2 (SVR4.0/386 version 4.0) and ESIX 4.0.3A
1509 ** (SVR4.0/386 version 3.0).
1513 /* no changes necessary */
1514 /* see general __svr4__ defines below */
1515 # endif /* DELL_SVR4 */
1523 # include <sys/sysmacros.h>
1524 # define BSD /* has BSD routines */
1525 # define HASSETRLIMIT 0 /* ... but not setrlimit(2) */
1526 # define BROKEN_RES_SEARCH 1 /* res_search(unknown) returns h_errno=0 */
1527 # define BOGUS_O_EXCL 1 /* exclusive open follows symlinks */
1528 # define HASUNAME 1 /* use System V uname(2) system call */
1529 # define HASFCHMOD 1 /* has fchmod(2) syscall */
1530 # define HASINITGROUPS 1 /* has initgroups(3) call */
1531 # define HASSETVBUF 1 /* has setvbuf(3) in libc */
1532 # define HASSTRERROR 1 /* has strerror(3) */
1533 # define SIGFUNC_DEFINED /* sigfunc_t already defined */
1534 # define SIGFUNC_RETURN /* POSIX-mode */
1535 # define SIGFUNC_DECL void /* POSIX-mode */
1536 # define ERRLIST_PREDEFINED 1
1538 # define IDENTPROTO 0 /* TCP/IP implementation is broken */
1539 # endif /* ! IDENTPROTO */
1541 # define LA_TYPE LA_INT
1543 # endif /* ! LA_TYPE */
1544 # define LA_AVENRUN "avenrun"
1545 # define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */
1546 # define TZ_TYPE TZ_TZNAME
1548 # define _PATH_UNIX "/unix" /* should be in <paths.h> */
1549 # endif /* ! _PATH_UNIX */
1550 # ifndef _PATH_VENDOR_CF
1551 # define _PATH_VENDOR_CF "/usr/lib/sendmail.cf"
1552 # endif /* ! _PATH_VENDOR_CF */
1555 # endif /* _AUX_SOURCE */
1561 ** Not extensively tested.
1565 # define HASUNAME 1 /* use System V uname(2) system call */
1566 # define HASSETVBUF 1 /* we have setvbuf(3) in libc */
1567 # define HASINITGROUPS 1 /* has initgroups(3) call */
1568 # define HASGETUSERSHELL 0 /* does not have getusershell(3) call */
1569 # define SYS5SIGNALS 1 /* SysV signal semantics -- reset on each sig */
1570 # define SYS5SETPGRP 1 /* use System V setpgrp(2) syscall */
1571 # define SFS_TYPE SFS_4ARGS /* four argument statfs() call */
1572 # define MAXPATHLEN PATH_MAX
1573 extern struct passwd *getpwent(), *getpwnam(), *getpwuid();
1574 extern struct group *getgrent(), *getgrnam(), *getgrgid();
1581 ** Stardent Titan 3000 running TitanOS 4.2.
1583 ** Must be compiled in "cc -43" mode.
1585 ** From Kate Hedstrom <kate@ahab.rutgers.edu>.
1587 ** Note the tweaking below after the BSD defines are set.
1591 # define setpgid setpgrp
1599 ** Sequent DYNIX 3.2.0
1601 ** From Jim Davis <jdavis@cs.arizona.edu>.
1607 # define HASUNSETENV 1
1608 # define BSD4_3 1 /* to get signal() in conf.c */
1609 # define WAITUNION 1
1610 # define LA_TYPE LA_FLOAT
1611 # ifdef _POSIX_VERSION
1612 # undef _POSIX_VERSION /* set in <unistd.h> */
1613 # endif /* _POSIX_VERSION */
1614 # undef HASSETVBUF /* don't actually have setvbuf(3) */
1615 # define setpgid setpgrp
1617 /* Have to redefine WIFEXITED to take an int, to work with waitfor() */
1619 # define WIFEXITED(s) (((union wait*)&(s))->w_stopval != WSTOPPED && \
1620 ((union wait*)&(s))->w_termsig == 0)
1621 # define WEXITSTATUS(s) (((union wait*)&(s))->w_retcode)
1623 # define isgraph(c) (isprint(c) && (c != ' '))
1626 # define IDENTPROTO 0 /* TCP/IP implementation is broken */
1627 # endif /* ! IDENTPROTO */
1630 # define _PATH_UNIX "/dynix"
1631 # endif /* ! _PATH_UNIX */
1632 # ifndef _PATH_VENDOR_CF
1633 # define _PATH_VENDOR_CF "/usr/lib/sendmail.cf"
1634 # endif /* ! _PATH_VENDOR_CF */
1635 # endif /* sequent */
1639 ** Sequent DYNIX/ptx v2.0 (and higher)
1641 ** For DYNIX/ptx v1.x, undefine HASSETREUID.
1643 ** From Tim Wright <timw@sequent.com>.
1644 ** Update from Jack Woolley <jwoolley@sctcorp.com>, 26 Dec 1995,
1645 ** for DYNIX/ptx 4.0.2.
1649 # include <sys/stream.h>
1650 # define SYSTEM5 1 /* include all the System V defines */
1651 # define HASSETSID 1 /* has POSIX setsid(2) call */
1652 # define HASINITGROUPS 1 /* has initgroups(3) call */
1653 # define HASSETREUID 1 /* has setreuid(2) call */
1654 # define HASGETUSERSHELL 0 /* does not have getusershell(3) call */
1655 # define GIDSET_T gid_t
1656 # define LA_TYPE LA_INT
1657 # define SFS_TYPE SFS_STATFS /* use <sys/statfs.h> statfs() impl */
1658 # define SPT_TYPE SPT_NONE /* don't use setproctitle */
1660 # define IDENTPROTO 0 /* TCP/IP implementation is broken */
1661 # endif /* ! IDENTPROTO */
1662 # ifndef _PATH_VENDOR_CF
1663 # define _PATH_VENDOR_CF "/usr/lib/sendmail.cf"
1664 # endif /* ! _PATH_VENDOR_CF */
1665 # ifndef _PATH_SENDMAILPID
1666 # define _PATH_SENDMAILPID "/etc/sendmail.pid"
1667 # endif /* ! _PATH_SENDMAILPID */
1668 # endif /* _SEQUENT_ */
1671 ** Cray UNICOS, UNICOS/mk, and UNICOS/mp
1674 ** Ported by David L. Kensiski, Sterling Sofware <kensiski@nas.nasa.gov>
1675 ** Update Brian Ginsbach <ginsbach@cray.com>
1676 ** UNICOS/mk (Cray T3E):
1677 ** Contributed by Manu Mahonen <mailadm@csc.fi>
1678 ** of Center for Scientific Computing.
1679 ** Update Brian Ginsbach <ginsbach@cray.com>
1681 ** From Aaron Davis <awd@cray.com> & Brian Ginsbach <ginsbach@cray.com>
1684 # if defined(_CRAY) || defined(UNICOS) || defined(_UNICOSMP)
1685 # define SYSTEM5 1 /* include all the System V defines */
1686 # define HASFCHMOD 1 /* has fchmod(2) syscall */
1687 # define HASFCHOWN 1 /* has fchown(2) */
1688 # define HASUNSETENV 1 /* has unsetenv(3) call */
1689 # define HASINITGROUPS 1 /* has initgroups(3) call */
1690 # define HASSETREUID 1 /* has setreuid(2) call */
1691 # define USESETEUID 1 /* has usable seteuid(2) call */
1692 # define HASGETDTABLESIZE 1 /* has getdtablesize(2) syscall */
1693 # define HASSTRERROR 1 /* has strerror(3) */
1694 # define GIDSET_T gid_t
1695 # define SFS_TYPE SFS_4ARGS /* four argument statfs() call */
1696 # define SFS_BAVAIL f_bfree /* alternate field name */
1697 # define SAFENFSPATHCONF 1 /* pathconf(2) pessimizes on NFS filesystems */
1699 # define SYS5SIGNALS 1 /* SysV signal semantics -- reset on each sig */
1700 # define LA_TYPE LA_ZERO
1701 # define _PATH_MAILDIR "/usr/spool/mail"
1702 # define GET_IPOPT_DST(dst) *(struct in_addr *)&(dst)
1704 # define MAXPATHLEN PATHSIZE
1705 # endif /* ! MAXPATHLEN */
1708 # define _PATH_UNIX "/unicosmk.ar"
1710 # define _PATH_UNIX "/unicos"
1711 # endif /* UNICOSMK */
1712 # endif /* ! _PATH_UNIX */
1713 # ifndef _PATH_VENDOR_CF
1714 # define _PATH_VENDOR_CF "/usr/lib/sendmail.cf"
1715 # endif /* ! _PATH_VENDOR_CF */
1716 # endif /* UNICOS */
1718 # if defined(_SC_NPROC_ONLN) && !defined(_SC_NPROCESSORS_ONLN)
1719 /* _SC_NPROC_ONLN is 'mpadmin -u', total # of unrestricted processors */
1720 # define _SC_NPROCESSORS_ONLN _SC_NPROC_ONLN
1721 # endif /* if defined(_SC_NPROC_ONLN) && !defined(_SC_NPROCESSORS_ONLN) */
1722 # define HASGETUSERSHELL 0 /* does not have getusershell(3) call */
1723 # define HASSETRLIMIT 1 /* has setrlimit(2) syscall */
1724 # define LA_TYPE LA_IRIX6 /* figure out at run time */
1725 # include <sys/cdefs.h>
1727 # define ARGV_T char *const *
1728 # endif /* _UNICOSMP */
1734 ** From Todd Martin <tmartint@tus.ssi1.com> & Don Lewis <gdonl@gv.ssi1.com>
1736 ** 15 Jan 1994; updated 2 Aug 1995
1741 # define HASSETREUID 1 /* has setreuid(2) call */
1742 # define HASINITGROUPS 1 /* has initgroups(2) call */
1743 # define IP_SRCROUTE 0 /* does not have <netinet/ip_var.h> */
1744 # define SPT_TYPE SPT_NONE /* don't use setproctitle */
1745 # define LA_TYPE LA_SUBR /* use getloadavg.c */
1746 # define SFS_TYPE SFS_4ARGS /* four argument statfs() call */
1747 # define SFS_BAVAIL f_bfree /* alternate field name */
1748 # define TZ_TYPE TZ_TZNAME
1749 # ifndef _PATH_VENDOR_CF
1750 # define _PATH_VENDOR_CF "/usr/lib/sendmail.cf"
1751 # endif /* ! _PATH_VENDOR_CF */
1752 # ifndef _PATH_SENDMAILPID
1753 # define _PATH_SENDMAILPID "/etc/sendmail.pid"
1754 # endif /* ! _PATH_SENDMAILPID */
1755 # undef S_IFSOCK /* S_IFSOCK and S_IFIFO are the same */
1757 # define S_IFIFO 0010000
1759 # define IDENTPROTO 0 /* TCP/IP implementation is broken */
1760 # endif /* ! IDENTPROTO */
1761 # define RLIMIT_NEEDS_SYS_TIME_H 1
1762 # if defined(NGROUPS_MAX) && !NGROUPS_MAX
1764 # endif /* defined(NGROUPS_MAX) && !NGROUPS_MAX */
1765 # endif /* apollo */
1770 ** Requires MPE 6.0 or greater. See sendmail/README for more info.
1772 ** From Mark Bixby <mark_bixby@hp.com> or <mark@bixby.org>.
1777 # include <sys/sysmacros.h>
1780 /* Sendmail stuff */
1781 # define HASFCHOWN 0 /* lacks fchown() */
1782 # define HASGETUSERSHELL 0 /* lacks getusershell() */
1785 # endif /* HASNICE */
1786 # define HASNICE 0 /* lacks nice() */
1787 # define HASRANDOM 0 /* lacks random() */
1788 # ifdef HASRRESVPORT
1789 # undef HASRRESVPORT
1790 # endif /* HASRRESVPORT */
1791 # define HASRRESVPORT 0 /* lacks rresvport() */
1792 # define IP_SRCROUTE 0 /* lacks IP source routing fields */
1795 # endif /* MATCHGECOS */
1796 # define MATCHGECOS 0 /* lacks an initialized GECOS field */
1797 # define NEEDFSYNC 1 /* use sendmail's fsync() */
1798 # define NEEDLINK 1 /* use sendmail's link() */
1799 # define NOFTRUNCATE 1 /* lacks ftruncate() */
1800 # define SFS_TYPE SFS_NONE /* can't determine disk space */
1801 # define SM_CONF_SYSLOG 0 /* use sendmail decl of syslog() */
1802 # define USE_DOUBLE_FORK 0 /* don't fork an intermediate zombie */
1803 # define USE_ENVIRON 1 /* use environ instead of envp */
1805 /* Missing header stuff */
1806 # define AF_UNSPEC 0
1807 # define AF_MAX AF_INET
1808 # define IFF_LOOPBACK 0x8
1809 # define IN_LOOPBACKNET 127
1810 # define MAXNAMLEN NAME_MAX
1811 # define S_IEXEC S_IXUSR
1812 # define S_IREAD S_IRUSR
1813 # define S_IWRITE S_IWUSR
1815 /* Present header stuff that needs to be missing */
1818 /* Shadow functions */
1819 # define bind sendmail_mpe_bind
1820 # define _exit sendmail_mpe__exit
1821 # define exit sendmail_mpe_exit
1822 # define fcntl sendmail_mpe_fcntl
1823 # define getegid sendmail_mpe_getegid
1824 # define geteuid sendmail_mpe_geteuid
1825 # define getpwnam sendmail_mpe_getpwnam
1826 # define getpwuid sendmail_mpe_getpwuid
1827 # define setgid sendmail_mpe_setgid
1828 # define setuid sendmail_mpe_setuid
1829 extern int sendmail_mpe_fcntl __P((int, int, ...));
1830 extern struct passwd * sendmail_mpe_getpwnam __P((const char *));
1831 extern struct passwd * sendmail_mpe_getpwuid __P((uid_t));
1835 ** System V Rel 5.x (a.k.a Unixware7 w/o BSD-Compatibility Libs ie. native)
1837 ** Contributed by Paul Gampe <paulg@apnic.net>
1841 # include <sys/mkdev.h>
1843 # define SYS5SIGNALS 1
1844 # define HASFCHOWN 1 /* has fchown(2) call */
1845 # define HASSETSID 1 /* has POSIX setsid(2) call */
1846 # define HASSETREUID 1
1847 # define HASWAITPID 1
1848 # define HASGETDTABLESIZE 1
1849 # define GIDSET_T gid_t
1850 # define SOCKADDR_LEN_T size_t
1851 # define SOCKOPT_LEN_T size_t
1853 # define _PATH_UNIX "/stand/unix"
1854 # endif /* ! _PATH_UNIX */
1855 # define SPT_PADCHAR '\0' /* pad process title with nulls */
1856 # ifndef SYSLOG_BUFSIZE
1857 # define SYSLOG_BUFSIZE 1024 /* unsure */
1858 # endif /* ! SYSLOG_BUFSIZE */
1859 # ifndef _PATH_VENDOR_CF
1860 # define _PATH_VENDOR_CF "/etc/sendmail.cf"
1861 # endif /* ! _PATH_VENDOR_CF */
1862 # ifndef _PATH_SENDMAILPID
1863 # define _PATH_SENDMAILPID "/etc/sendmail.pid"
1864 # endif /* ! _PATH_SENDMAILPID */
1865 # undef offsetof /* avoid stddefs.h, sys/sysmacros.h conflict */
1866 #if !defined(SM_SET_H_ERRNO) && defined(_REENTRANT)
1867 # define SM_SET_H_ERRNO(err) set_h_errno((err))
1868 #endif /* ! SM_SET_H_ERRNO && _REENTRANT */
1869 # endif /* __svr5__ */
1871 /* ###################################################################### */
1879 # undef offsetof /* avoid stddefs.h, sys/sysmacros.h conflict */
1880 # endif /* UNIXWARE2 */
1886 ** Updated by Petr Lampa <lampa@fee.vutbr.cz>.
1887 ** From Evan Champion <evanc@spatial.synapse.org>.
1891 # include <sys/mkdev.h>
1893 # define HASGETUSERSHELL 0 /* does not have getusershell(3) call */
1894 # define HASSETREUID 1
1895 # define HASSETSID 1 /* has POSIX setsid(2) call */
1896 # define HASINITGROUPS 1
1897 # define GIDSET_T gid_t
1898 # define SLEEP_T unsigned
1899 # define SFS_TYPE SFS_STATVFS
1900 # define LA_TYPE LA_ZERO
1904 # define _PATH_UNIX "/unix"
1905 # endif /* ! _PATH_UNIX */
1906 # ifndef _PATH_VENDOR_CF
1907 # define _PATH_VENDOR_CF "/usr/ucblib/sendmail.cf"
1908 # endif /* ! _PATH_VENDOR_CF */
1909 # ifndef _PATH_SENDMAILPID
1910 # define _PATH_SENDMAILPID "/usr/ucblib/sendmail.pid"
1911 # endif /* ! _PATH_SENDMAILPID */
1912 # define SYSLOG_BUFSIZE 128
1913 # endif /* UNIXWARE */
1917 ** Intergraph CLIX 3.1
1919 ** From Paul Southworth <pauls@locust.cic.net>
1923 # define SYSTEM5 1 /* looks like System V */
1924 # ifndef HASGETUSERSHELL
1925 # define HASGETUSERSHELL 0 /* does not have getusershell(3) call */
1926 # endif /* ! HASGETUSERSHELL */
1927 # define DEV_BSIZE 512 /* device block size not defined */
1928 # define GIDSET_T gid_t
1929 # undef LOG /* syslog not available */
1930 # define NEEDFSYNC 1 /* no fsync in system library */
1931 # define GETSHORT _getshort
1936 ** NCR MP-RAS 2.x (SysVr4) with Wollongong TCP/IP
1938 ** From Kevin Darcy <kevin@tech.mis.cfc.com>.
1942 # include <sys/sockio.h>
1944 # define IP_SRCROUTE 0 /* Something is broken with getsockopt() */
1945 # define SYSLOG_BUFSIZE 1024
1946 # define SPT_TYPE SPT_NONE
1947 # endif /* NCR_MP_RAS2 */
1951 ** NCR MP-RAS 3.x (SysVr4) with STREAMware TCP/IP
1953 ** From Tom Moore <Tom.Moore@DaytonOH.NCR.COM>
1958 # define HASFCHOWN 1 /* has fchown(2) call */
1959 # define LDA_USE_LOCKF 1
1960 # define SIOCGIFNUM_IS_BROKEN 1 /* SIOCGIFNUM has non-std interface */
1961 # define SO_REUSEADDR_IS_BROKEN 1 /* doesn't work if accept() fails */
1962 # define SYSLOG_BUFSIZE 1024
1963 # define SPT_TYPE SPT_NONE
1964 # define _PATH_MAILDIR "/var/mail"
1965 # ifndef _XOPEN_SOURCE
1966 # define _XOPEN_SOURCE
1967 # define _XOPEN_SOURCE_EXTENDED 1
1968 # include <sys/resource.h>
1969 # undef _XOPEN_SOURCE
1970 # undef _XOPEN_SOURCE_EXTENDED
1971 # endif /* ! _XOPEN_SOURCE */
1972 # endif /* NCR_MP_RAS3 */
1976 ** Tandem NonStop-UX SVR4
1978 ** From Rick McCarty <mccarty@mpd.tandem.com>.
1981 # ifdef NonStop_UX_BXX
1983 # endif /* NonStop_UX_BXX */
1987 ** Hitachi 3050R/3050RX and 3500 Workstations running HI-UX/WE2.
1989 ** Tested for 1.04, 1.03
1990 ** From Akihiro Hashimoto ("Hash") <hash@dominic.ipc.chiba-u.ac.jp>.
1992 ** Tested for 4.02, 6.10 and 7.10
1993 ** From Motonori NAKAMURA <motonori@media.kyoto-u.ac.jp>.
1996 # if !defined(__hpux) && (defined(_H3050R) || defined(_HIUX_SOURCE))
1997 # define SYSTEM5 1 /* include all the System V defines */
1998 # define HASINITGROUPS 1 /* has initgroups(3) call */
1999 # define HASFCHMOD 1 /* has fchmod(2) syscall */
2000 # define setreuid(r, e) setresuid(r, e, -1)
2001 # define LA_TYPE LA_FLOAT
2002 # define SPT_TYPE SPT_PSTAT
2003 # define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */
2005 # define HASSETVBUF /* HI-UX has no setlinebuf */
2006 # endif /* ! HASSETVBUF */
2008 # define GIDSET_T gid_t
2009 # endif /* ! GIDSET_T */
2011 # define _PATH_UNIX "/HI-UX"
2012 # endif /* ! _PATH_UNIX */
2013 # ifndef _PATH_VENDOR_CF
2014 # define _PATH_VENDOR_CF "/usr/lib/sendmail.cf"
2015 # endif /* ! _PATH_VENDOR_CF */
2017 # define IDENTPROTO 0 /* TCP/IP implementation is broken */
2018 # endif /* ! IDENTPROTO */
2019 # ifndef HASGETUSERSHELL
2020 # define HASGETUSERSHELL 0 /* getusershell(3) causes core dumps */
2021 # endif /* ! HASGETUSERSHELL */
2022 # define FDSET_CAST (int *) /* cast for fd_set parameters to select */
2025 ** avoid m_flags conflict between Berkeley DB 1.85 db.h & sys/sysmacros.h
2030 # define SM_CONF_SYSLOG 0
2032 # endif /* !defined(__hpux) && (defined(_H3050R) || defined(_HIUX_SOURCE)) */
2036 ** Amdahl UTS System V 2.1.5 (SVr3-based)
2038 ** From: Janet Jackson <janet@dialix.oz.au>.
2042 # include <sys/sysmacros.h>
2043 # undef HASLSTAT /* has symlinks, but they cause problems */
2044 # define NEEDFSYNC 1 /* system fsync(2) fails on non-EFS filesys */
2045 # define SYS5SIGNALS 1 /* System V signal semantics */
2046 # define SYS5SETPGRP 1 /* use System V setpgrp(2) syscall */
2047 # define HASUNAME 1 /* use System V uname(2) system call */
2048 # define HASINITGROUPS 1 /* has initgroups(3) function */
2049 # define HASSETVBUF 1 /* has setvbuf(3) function */
2050 # ifndef HASGETUSERSHELL
2051 # define HASGETUSERSHELL 0 /* does not have getusershell(3) function */
2052 # endif /* ! HASGETUSERSHELL */
2053 # define GIDSET_T gid_t /* type of 2nd arg to getgroups(2) isn't int */
2054 # define LA_TYPE LA_ZERO /* doesn't have load average */
2055 # define SFS_TYPE SFS_4ARGS /* use 4-arg statfs() */
2056 # define SFS_BAVAIL f_bfree /* alternate field name */
2057 # define _PATH_UNIX "/unix"
2058 # ifndef _PATH_VENDOR_CF
2059 # define _PATH_VENDOR_CF "/usr/lib/sendmail.cf"
2060 # endif /* ! _PATH_VENDOR_CF */
2064 ** Cray Computer Corporation's CSOS
2066 ** From Scott Bolte <scott@craycos.com>.
2070 # define SYSTEM5 1 /* include all the System V defines */
2071 # define SYS5SIGNALS 1 /* SysV signal semantics -- reset on each sig */
2072 # define NEEDFSYNC 1 /* no fsync in system library */
2073 # define MAXPATHLEN PATHSIZE
2074 # define LA_TYPE LA_ZERO
2075 # define SFS_TYPE SFS_4ARGS /* four argument statfs() call */
2076 # define SFS_BAVAIL f_bfree /* alternate field name */
2077 # define _POSIX_CHOWN_RESTRICTED -1
2078 extern struct group *getgrent(), *getgrnam(), *getgrgid();
2079 # endif /* _CRAYCOM */
2083 ** Sony NEWS-OS 4.2.1R and 6.0.3
2085 ** From Motonori NAKAMURA <motonori@cs.ritsumei.ac.jp>.
2090 /* NEWS-OS 4.2.1R */
2092 # define BSD /* has BSD routines */
2094 # define HASUNSETENV 1 /* has unsetenv(2) call */
2095 # undef HASSETVBUF /* don't actually have setvbuf(3) */
2096 # define WAITUNION 1 /* use "union wait" as wait argument type */
2097 # define LA_TYPE LA_INT
2098 # define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */
2100 # define HASFLOCK 1 /* has flock(2) call */
2101 # endif /* ! HASFLOCK */
2102 # define setpgid setpgrp
2105 # define MODE_T int /* system include files have no mode_t */
2107 typedef int (*sigfunc_t)();
2108 # define SIGFUNC_DEFINED
2109 # define SIGFUNC_RETURN (0)
2110 # define SIGFUNC_DECL int
2112 # else /* ! __svr4 */
2113 /* NEWS-OS 6.0.3 with /bin/cc */
2115 # define __svr4__ /* use all System V Release 4 defines below */
2116 # endif /* ! __svr4__ */
2117 # define HASSETSID 1 /* has POSIX setsid(2) call */
2118 # define HASGETUSERSHELL 1 /* DOES have getusershell(3) call in libc */
2119 # define LA_TYPE LA_READKSYM /* use MIOC_READKSYM ioctl */
2121 # define SPT_TYPE SPT_SYSMIPS /* use sysmips() (OS 6.0.2 or later) */
2122 # endif /* ! SPT_TYPE */
2123 # define GIDSET_T gid_t
2126 # ifndef SYSLOG_BUFSIZE
2127 # define SYSLOG_BUFSIZE 256
2128 # endif /* ! SYSLOG_BUFSIZE */
2129 # define _PATH_UNIX "/stand/unix"
2130 # ifndef _PATH_VENDOR_CF
2131 # define _PATH_VENDOR_CF "/etc/mail/sendmail.cf"
2132 # endif /* ! _PATH_VENDOR_CF */
2133 # ifndef _PATH_SENDMAILPID
2134 # define _PATH_SENDMAILPID "/etc/mail/sendmail.pid"
2135 # endif /* ! _PATH_SENDMAILPID */
2137 # endif /* ! __svr4 */
2138 # endif /* sony_news */
2142 ** Omron LUNA/UNIOS-B 3.0, LUNA2/Mach and LUNA88K Mach
2144 ** From Motonori NAKAMURA <motonori@cs.ritsumei.ac.jp>.
2149 # define IDENTPROTO 0 /* TCP/IP implementation is broken */
2150 # endif /* ! IDENTPROTO */
2151 # define HASUNSETENV 1 /* has unsetenv(2) call */
2152 # define NEEDPUTENV 1 /* need putenv(3) call */
2153 # define SM_CONF_GETOPT 0 /* need a replacement for getopt(3) */
2154 # define NEEDSTRSTR 1 /* need emulation of the strstr(3) call */
2155 # define WAITUNION 1 /* use "union wait" as wait argument type */
2157 # include <sys/time.h>
2158 # define NEEDVPRINTF 1 /* need a replacement for vprintf(3) */
2159 # define LA_TYPE LA_INT
2160 # define TZ_TYPE TZ_TM_ZONE /* use tm->tm_zone */
2161 # endif /* uniosb */
2163 # define LA_TYPE LA_SUBR
2164 # define TZ_TYPE TZ_TM_ZONE /* use tm->tm_zone */
2167 # define LA_TYPE LA_INT
2168 # endif /* luna88k */
2169 # define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */
2170 # define setpgid setpgrp
2174 typedef int (*sigfunc_t)();
2175 # define SIGFUNC_DEFINED
2176 # define SIGFUNC_RETURN (0)
2177 # define SIGFUNC_DECL int
2178 extern char *getenv();
2179 # ifndef _PATH_VENDOR_CF
2180 # define _PATH_VENDOR_CF "/usr/lib/sendmail.cf"
2181 # endif /* ! _PATH_VENDOR_CF */
2186 ** NEC EWS-UX/V 4.2 (with /usr/ucb/cc)
2188 ** From Motonori NAKAMURA <motonori@cs.ritsumei.ac.jp>.
2191 # if defined(nec_ews_svr4) || defined(_nec_ews_svr4)
2193 # define __svr4__ /* use all System V Release 4 defines below */
2194 # endif /* ! __svr4__ */
2195 # define SYS5SIGNALS 1 /* SysV signal semantics -- reset on each sig */
2196 # define HASSETSID 1 /* has POSIX setsid(2) call */
2197 # define LA_TYPE LA_READKSYM /* use MIOC_READSYM ioctl */
2198 # define SFS_TYPE SFS_USTAT /* use System V ustat(2) syscall */
2199 # define GIDSET_T gid_t
2202 # define NAMELISTMASK 0x7fffffff /* mask for nlist() values */
2203 # ifndef _PATH_VENDOR_CF
2204 # define _PATH_VENDOR_CF "/usr/ucblib/sendmail.cf"
2205 # endif /* ! _PATH_VENDOR_CF */
2206 # ifndef _PATH_SENDMAILPID
2207 # define _PATH_SENDMAILPID "/usr/ucblib/sendmail.pid"
2208 # endif /* ! _PATH_SENDMAILPID */
2209 # ifndef SYSLOG_BUFSIZE
2210 # define SYSLOG_BUFSIZE 1024 /* allow full size syslog buffer */
2211 # endif /* ! SYSLOG_BUFSIZE */
2212 # endif /* defined(nec_ews_svr4) || defined(_nec_ews_svr4) */
2216 ** Fujitsu/ICL UXP/DS (For the DS/90 Series)
2218 ** From Diego R. Lopez <drlopez@cica.es>.
2219 ** Additional changes from Fumio Moriya and Toshiaki Nomura of the
2220 ** Fujitsu Fresoftware group <dsfrsoft@oai6.yk.fujitsu.co.jp>.
2224 # include <arpa/nameser.h>
2225 # include <sys/sysmacros.h>
2226 # include <sys/mkdev.h>
2228 # define HASGETUSERSHELL 0
2230 # define _PATH_UNIX "/stand/unix"
2231 # ifndef _PATH_VENDOR_CF
2232 # define _PATH_VENDOR_CF "/usr/ucblib/sendmail.cf"
2233 # endif /* ! _PATH_VENDOR_CF */
2234 # ifndef _PATH_SENDMAILPID
2235 # define _PATH_SENDMAILPID "/usr/ucblib/sendmail.pid"
2236 # endif /* ! _PATH_SENDMAILPID */
2237 # endif /* __uxp__ */
2242 ** From Earle Ake <akee@wpdiss1.wpafb.af.mil>.
2246 # define GIDSET_T gid_t
2248 # define IDENTPROTO 0 /* TCP/IP implementation is broken */
2249 # endif /* ! IDENTPROTO */
2253 ** Concurrent Computer Corporation Maxion
2255 ** From Donald R. Laster Jr. <laster@access.digex.net>.
2260 # include <sys/stream.h>
2261 # define __svr4__ 1 /* SVR4.2MP */
2262 # define HASSETREUID 1 /* have setreuid(2) */
2263 # define HASLSTAT 1 /* have lstat(2) */
2264 # define HASSETRLIMIT 1 /* have setrlimit(2) */
2265 # define HASGETDTABLESIZE 1 /* have getdtablesize(2) */
2266 # define HASGETUSERSHELL 1 /* have getusershell(3) */
2267 # define NOFTRUNCATE 1 /* do not have ftruncate(2) */
2268 # define SLEEP_T unsigned
2269 # define SFS_TYPE SFS_STATVFS
2270 # define SFS_BAVAIL f_bavail
2271 # ifndef SYSLOG_BUFSIZE
2272 # define SYSLOG_BUFSIZE 256 /* Use 256 bytes */
2273 # endif /* ! SYSLOG_BUFSIZE */
2283 # endif /* __MAXION__ */
2286 ** Harris Nighthawk PowerUX (nh6000 box)
2288 ** Contributed by Bob Miorelli, Pratt & Whitney <miorelli@pweh.com>
2294 # endif /* ! __svr4__ */
2295 # ifndef _PATH_VENDOR_CF
2296 # define _PATH_VENDOR_CF "/etc/mail/sendmail.cf"
2297 # endif /* ! _PATH_VENDOR_CF */
2298 # ifndef _PATH_SENDMAILPID
2299 # define _PATH_SENDMAILPID "/etc/mail/sendmail.pid"
2300 # endif /* ! _PATH_SENDMAILPID */
2301 # define SYSLOG_BUFSIZE 1024
2302 # define LA_TYPE LA_ZERO
2303 typedef struct msgb mblk_t;
2304 # undef offsetof /* avoid stddefs.h and sys/sysmacros.h conflict */
2305 # endif /* _PowerUX */
2308 ** Siemens Nixdorf Informationssysteme AG SINIX
2310 ** Contributed by Gerald Rinske of Siemens Business Services VAS.
2313 # define HASRANDOM 0 /* has random(3) */
2314 # define SYSLOG_BUFSIZE 1024
2315 # define SM_INT32 int /* 32bit integer */
2320 ** Motorola 922, MC88110, UNIX SYSTEM V/88 Release 4.0 Version 4.3
2322 ** Contributed by Sergey Rusanov <rsm@utfoms.udmnet.ru>
2326 # define HASFCHMOD 1
2327 # define HASSETRLIMIT 0
2328 # define HASSETSID 1 /* has POSIX setsid(2) call */
2329 # define HASSETREUID 1
2330 # define HASULIMIT 1
2331 # define HASWAITPID 1
2332 # define HASGETDTABLESIZE 1
2333 # define HASGETUSERSHELL 1
2334 # define IP_SRCROUTE 0
2335 # define IDENTPROTO 0
2336 # define RES_DNSRCH_VARIABLE _res_dnsrch
2337 # define _PATH_UNIX "/unix"
2338 # define _PATH_VENDOR_CF "/etc/sendmail.cf"
2339 # define _PATH_SENDMAILPID "/var/run/sendmail.pid"
2344 ** Contributed by Nedelcho Stanev <nedelcho.stanev@atlanticsky.com>
2346 ** Used for Interix support.
2349 # if defined(__INTERIX)
2350 # define HASURANDOMDEV 1
2351 # define HASGETUSERSHELL 0
2352 # define HASSTRERROR 1
2353 # define HASUNSETENV 1
2354 # define HASFCHOWN 1
2355 # undef HAVE_SYS_ERRLIST
2356 # define sys_errlist __sys_errlist
2357 # define sys_nerr __sys_nerr
2358 # include <sys/mkdev.h>
2360 # define major(dev) ((int)(((dev) >> 8) & 0xff))
2361 # endif /* ! major */
2363 # define minor(dev) ((int)((dev) & 0xff))
2364 # endif /* ! minor */
2365 # endif /* defined(__INTERIX) */
2368 /**********************************************************************
2369 ** End of Per-Operating System defines
2370 **********************************************************************/
2371 /**********************************************************************
2372 ** More general defines
2373 **********************************************************************/
2375 /* general BSD defines */
2377 # define HASGETDTABLESIZE 1 /* has getdtablesize(2) call */
2378 # ifndef HASSETREUID
2379 # define HASSETREUID 1 /* has setreuid(2) call */
2380 # endif /* ! HASSETREUID */
2381 # define HASINITGROUPS 1 /* has initgroups(3) call */
2382 # ifndef IP_SRCROUTE
2383 # define IP_SRCROUTE 1 /* can check IP source routing */
2384 # endif /* ! IP_SRCROUTE */
2385 # ifndef HASSETRLIMIT
2386 # define HASSETRLIMIT 1 /* has setrlimit(2) call */
2387 # endif /* ! HASSETRLIMIT */
2389 # define HASFLOCK 1 /* has flock(2) call */
2390 # endif /* ! HASFLOCK */
2392 # define TZ_TYPE TZ_TM_ZONE /* use tm->tm_zone variable */
2393 # endif /* ! TZ_TYPE */
2396 /* general System V Release 4 defines */
2399 # define USESETEUID 1 /* has usable seteuid(2) call */
2400 # define HASINITGROUPS 1 /* has initgroups(3) call */
2401 # define BSD_COMP 1 /* get BSD ioctl calls */
2402 # ifndef HASSETRLIMIT
2403 # define HASSETRLIMIT 1 /* has setrlimit(2) call */
2404 # endif /* ! HASSETRLIMIT */
2405 # ifndef HASGETUSERSHELL
2406 # define HASGETUSERSHELL 0 /* does not have getusershell(3) call */
2407 # endif /* ! HASGETUSERSHELL */
2409 # define HASFCHMOD 1 /* most (all?) SVr4s seem to have fchmod(2) */
2410 # endif /* ! HASFCHMOD */
2413 # define _PATH_UNIX "/unix"
2414 # endif /* ! _PATH_UNIX */
2415 # ifndef _PATH_VENDOR_CF
2416 # define _PATH_VENDOR_CF "/usr/ucblib/sendmail.cf"
2417 # endif /* ! _PATH_VENDOR_CF */
2418 # ifndef _PATH_SENDMAILPID
2419 # define _PATH_SENDMAILPID "/usr/ucblib/sendmail.pid"
2420 # endif /* ! _PATH_SENDMAILPID */
2421 # ifndef SYSLOG_BUFSIZE
2422 # define SYSLOG_BUFSIZE 128
2423 # endif /* ! SYSLOG_BUFSIZE */
2425 # define SFS_TYPE SFS_STATVFS
2426 # endif /* ! SFS_TYPE */
2428 # ifndef USE_SIGLONGJMP
2429 # define USE_SIGLONGJMP 1 /* sigsetjmp needed for signal handling */
2430 # endif /* ! USE_SIGLONGJMP */
2431 # endif /* __svr4__ */
2434 # define LDA_USE_LOCKF 1
2435 # define LDA_USE_SETEUID 1
2436 # define _PATH_MAILDIR "/var/mail"
2437 # endif /* __SVR4 */
2439 /* general System V defines */
2441 # include <sys/sysmacros.h>
2442 # define HASUNAME 1 /* use System V uname(2) system call */
2443 # define SYS5SETPGRP 1 /* use System V setpgrp(2) syscall */
2444 # define HASSETVBUF 1 /* we have setvbuf(3) in libc */
2446 # define HASULIMIT 1 /* has the ulimit(2) syscall */
2447 # endif /* ! HASULIMIT */
2449 # ifdef MIOC_READKSYM
2450 # define LA_TYPE LA_READKSYM /* use MIOC_READKSYM ioctl */
2451 # else /* MIOC_READKSYM */
2452 # define LA_TYPE LA_INT /* assume integer load average */
2453 # endif /* MIOC_READKSYM */
2454 # endif /* ! LA_TYPE */
2456 # define SFS_TYPE SFS_USTAT /* use System V ustat(2) syscall */
2457 # endif /* ! SFS_TYPE */
2459 # define TZ_TYPE TZ_TZNAME /* use tzname[] vector */
2460 # endif /* ! TZ_TYPE */
2461 # endif /* SYSTEM5 */
2463 /* general POSIX defines */
2464 # ifdef _POSIX_VERSION
2465 # define HASSETSID 1 /* has POSIX setsid(2) call */
2466 # define HASWAITPID 1 /* has POSIX waitpid(2) call */
2467 # if _POSIX_VERSION >= 199500 && !defined(USESETEUID)
2468 # define USESETEUID 1 /* has usable seteuid(2) call */
2469 # endif /* _POSIX_VERSION >= 199500 && !defined(USESETEUID) */
2470 # endif /* _POSIX_VERSION */
2472 ** Tweaking for systems that (for example) claim to be BSD or POSIX
2473 ** but don't have all the standard BSD or POSIX routines (boo hiss).
2477 # undef HASINITGROUPS /* doesn't have initgroups(3) call */
2481 # undef HASSETSID /* despite POSIX claim, doesn't have setsid */
2482 # endif /* _CRAYCOM */
2489 ** Due to a "feature" in some operating systems such as Ultrix 4.3 and
2490 ** HPUX 8.0, if you receive a "No route to host" message (ICMP message
2491 ** ICMP_UNREACH_HOST) on _any_ connection, all connections to that host
2492 ** are closed. Some firewalls return this error if you try to connect
2493 ** to the IDENT port (113), so you can't receive email from these hosts
2494 ** on these systems. The firewall really should use a more specific
2495 ** message such as ICMP_UNREACH_PROTOCOL or _PORT or _FILTER_PROHIB. If
2496 ** not explicitly set to zero above, default it on.
2500 # define IDENTPROTO 1 /* use IDENT proto (RFC 1413) */
2501 # endif /* ! IDENTPROTO */
2503 # ifndef IP_SRCROUTE
2504 # define IP_SRCROUTE 1 /* Detect IP source routing */
2505 # endif /* ! IP_SRCROUTE */
2507 # ifndef HASGETUSERSHELL
2508 # define HASGETUSERSHELL 1 /* libc has getusershell(3) call */
2509 # endif /* ! HASGETUSERSHELL */
2512 # define NETUNIX 1 /* include unix domain support */
2513 # endif /* ! NETUNIX */
2516 # define HASRANDOM 1 /* has random(3) support */
2517 # endif /* ! HASRANDOM */
2520 # define HASFLOCK 0 /* assume no flock(2) support */
2521 # endif /* ! HASFLOCK */
2523 # ifndef HASSETREUID
2524 # define HASSETREUID 0 /* assume no setreuid(2) call */
2525 # endif /* ! HASSETREUID */
2528 # define HASFCHMOD 0 /* assume no fchmod(2) syscall */
2529 # endif /* ! HASFCHMOD */
2532 # define USESETEUID 0 /* assume no seteuid(2) call or no saved ids */
2533 # endif /* ! USESETEUID */
2535 # ifndef HASSETRLIMIT
2536 # define HASSETRLIMIT 0 /* assume no setrlimit(2) support */
2537 # endif /* ! HASSETRLIMIT */
2540 # define HASULIMIT 0 /* assume no ulimit(2) support */
2541 # endif /* ! HASULIMIT */
2544 # define SECUREWARE 0 /* assume no SecureWare C2 auditing hooks */
2545 # endif /* ! SECUREWARE */
2547 # ifndef USE_DOUBLE_FORK
2548 # define USE_DOUBLE_FORK 1 /* avoid intermediate zombies */
2549 # endif /* ! USE_DOUBLE_FORK */
2551 # ifndef USE_ENVIRON
2552 # define USE_ENVIRON 0 /* use main() envp instead of extern environ */
2553 # endif /* ! USE_ENVIRON */
2555 # ifndef USE_SIGLONGJMP
2556 # define USE_SIGLONGJMP 0 /* assume setjmp handles signals properly */
2557 # endif /* ! USE_SIGLONGJMP */
2560 # define FDSET_CAST /* (empty) cast for fd_set arg to select */
2561 # endif /* ! FDSET_CAST */
2564 ** Pick a mailer setuid method for changing the current uid
2567 # define USE_SETEUID 0
2568 # define USE_SETREUID 1
2569 # define USE_SETUID 2
2572 # define MAILER_SETUID_METHOD USE_SETEUID
2573 # else /* USESETEUID */
2575 # define MAILER_SETUID_METHOD USE_SETREUID
2576 # else /* HASSETREUID */
2577 # define MAILER_SETUID_METHOD USE_SETUID
2578 # endif /* HASSETREUID */
2579 # endif /* USESETEUID */
2582 ** If no type for argument two of getgroups call is defined, assume
2583 ** it's an integer -- unfortunately, there seem to be several choices
2588 # define GIDSET_T int
2589 # endif /* ! GIDSET_T */
2592 # define UID_T uid_t
2593 # endif /* ! UID_T */
2596 # define GID_T gid_t
2597 # endif /* ! GID_T */
2600 # define MODE_T mode_t
2601 # endif /* ! MODE_T */
2604 # define ARGV_T char **
2605 # endif /* ! ARGV_T */
2607 # ifndef SOCKADDR_LEN_T
2608 # define SOCKADDR_LEN_T int
2609 # endif /* ! SOCKADDR_LEN_T */
2611 # ifndef SOCKOPT_LEN_T
2612 # define SOCKOPT_LEN_T int
2613 # endif /* ! SOCKOPT_LEN_T */
2616 # define QUAD_T unsigned long
2617 # endif /* ! QUAD_T */
2618 /**********************************************************************
2619 ** Remaining definitions should never have to be changed. They are
2620 ** primarily to provide back compatibility for older systems -- for
2621 ** example, it includes some POSIX compatibility definitions
2622 **********************************************************************/
2624 /* System 5 compatibility */
2626 # define S_ISREG(foo) ((foo & S_IFMT) == S_IFREG)
2627 # endif /* ! S_ISREG */
2629 # define S_ISDIR(foo) ((foo & S_IFMT) == S_IFDIR)
2630 # endif /* ! S_ISDIR */
2631 # if !defined(S_ISLNK) && defined(S_IFLNK)
2632 # define S_ISLNK(foo) ((foo & S_IFMT) == S_IFLNK)
2633 # endif /* !defined(S_ISLNK) && defined(S_IFLNK) */
2634 # if !defined(S_ISFIFO)
2635 # if defined(S_IFIFO)
2636 # define S_ISFIFO(foo) ((foo & S_IFMT) == S_IFIFO)
2637 # else /* defined(S_IFIFO) */
2638 # define S_ISFIFO(foo) false
2639 # endif /* defined(S_IFIFO) */
2640 # endif /* !defined(S_ISFIFO) */
2642 # define S_IRUSR 0400
2643 # endif /* ! S_IRUSR */
2645 # define S_IWUSR 0200
2646 # endif /* ! S_IWUSR */
2648 # define S_IRGRP 0040
2649 # endif /* ! S_IRGRP */
2651 # define S_IWGRP 0020
2652 # endif /* ! S_IWGRP */
2654 # define S_IROTH 0004
2655 # endif /* ! S_IROTH */
2657 # define S_IWOTH 0002
2658 # endif /* ! S_IWOTH */
2660 /* close-on-exec flag */
2662 # define FD_CLOEXEC 1
2663 # endif /* ! FD_CLOEXEC */
2666 ** Older systems don't have this error code -- it should be in
2667 ** /usr/include/sysexits.h.
2671 # define EX_CONFIG 78 /* configuration error */
2672 # endif /* ! EX_CONFIG */
2675 # define EX_QUIT 22 /* drop out of server immediately */
2676 # define EX_RESTART 23 /* restart sendmail daemon */
2677 # define EX_SHUTDOWN 24 /* shutdown sendmail daemon */
2680 # define EX_NOTFOUND EX_NOHOST
2681 #endif /* ! EX_NOTFOUND */
2683 /* pseudo-code used for mci_setstat */
2684 # define EX_NOTSTICKY (-5) /* don't save persistent status */
2688 ** An "impossible" file mode to indicate that the file does not exist.
2691 # define ST_MODE_NOFILE 0171147 /* unlikely to occur */
2694 /* type of arbitrary pointer */
2696 # define ARBPTR_T void *
2697 # endif /* ! ARBPTR_T */
2700 # include "sm/cdefs.h"
2703 # if HESIOD && !defined(NAMED_BIND)
2704 # define NAMED_BIND 1 /* not one without the other */
2705 # endif /* HESIOD && !defined(NAMED_BIND) */
2707 # if NAMED_BIND && !defined( __ksr__ ) && !defined( h_errno )
2709 # endif /* NAMED_BIND && !defined( __ksr__ ) && !defined( h_errno ) */
2712 extern int putenv __P((char *));
2713 # endif /* NEEDPUTENV */
2716 extern void unsetenv __P((char *));
2717 #endif /* !HASUNSETENV */
2720 # include <sys/time.h>
2724 /* Some LDAP constants */
2725 # define LDAPMAP_FALSE 0
2726 # define LDAPMAP_TRUE 1
2729 ** ldap_init(3) is broken in Umich 3.x and OpenLDAP 1.0/1.1.
2730 ** Use the lack of LDAP_OPT_SIZELIMIT to detect old API implementations
2731 ** and assume (falsely) that all old API implementations are broken.
2732 ** (OpenLDAP 1.2 and later have a working ldap_init(), add -DUSE_LDAP_INIT)
2735 # if defined(LDAP_OPT_SIZELIMIT) && !defined(USE_LDAP_INIT)
2736 # define USE_LDAP_INIT 1
2737 # endif /* defined(LDAP_OPT_SIZELIMIT) && !defined(USE_LDAP_INIT) */
2740 ** LDAP_OPT_SIZELIMIT is not defined under Umich 3.x nor OpenLDAP 1.x,
2741 ** hence ldap_set_option() must not exist.
2744 # if defined(LDAP_OPT_SIZELIMIT) && !defined(USE_LDAP_SET_OPTION)
2745 # define USE_LDAP_SET_OPTION 1
2746 # endif /* defined(LDAP_OPT_SIZELIMIT) && !defined(USE_LDAP_SET_OPTION) */
2748 # endif /* LDAPMAP */
2751 # include <sys/utsname.h>
2754 # endif /* newstr */
2755 # else /* HASUNAME */
2756 # define NODE_LENGTH 32
2759 char nodename[NODE_LENGTH + 1];
2761 # endif /* HASUNAME */
2763 # if !defined(MAXHOSTNAMELEN) && !defined(_SCO_unix_) && !defined(NonStop_UX_BXX) && !defined(ALTOS_SYSTEM_V)
2764 # define MAXHOSTNAMELEN 256
2765 # endif /* !defined(MAXHOSTNAMELEN) && !defined(_SCO_unix_) && !defined(NonStop_UX_BXX) && !defined(ALTOS_SYSTEM_V) */
2767 # if !defined(SIGCHLD) && defined(SIGCLD)
2768 # define SIGCHLD SIGCLD
2769 # endif /* !defined(SIGCHLD) && defined(SIGCLD) */
2771 # ifndef STDIN_FILENO
2772 # define STDIN_FILENO 0
2773 # endif /* ! STDIN_FILENO */
2775 # ifndef STDOUT_FILENO
2776 # define STDOUT_FILENO 1
2777 # endif /* ! STDOUT_FILENO */
2779 # ifndef STDERR_FILENO
2780 # define STDERR_FILENO 2
2781 # endif /* ! STDERR_FILENO */
2784 # define LOCK_SH 0x01 /* shared lock */
2785 # define LOCK_EX 0x02 /* exclusive lock */
2786 # define LOCK_NB 0x04 /* non-blocking lock */
2787 # define LOCK_UN 0x08 /* unlock */
2788 # endif /* ! LOCK_SH */
2791 # define S_IXOTH (S_IEXEC >> 6)
2792 # endif /* ! S_IXOTH */
2795 # define S_IXGRP (S_IEXEC >> 3)
2796 # endif /* ! S_IXGRP */
2799 # define S_IXUSR (S_IEXEC)
2800 # endif /* ! S_IXUSR */
2803 # define O_ACCMODE (O_RDONLY|O_WRONLY|O_RDWR)
2804 #endif /* ! O_ACCMODE */
2810 # endif /* ! SEEK_SET */
2813 # define SIG_ERR ((void (*)()) -1)
2814 # endif /* ! SIG_ERR */
2816 # ifndef WEXITSTATUS
2817 # define WEXITSTATUS(st) (((st) >> 8) & 0377)
2818 # endif /* ! WEXITSTATUS */
2820 # define WIFEXITED(st) (((st) & 0377) == 0)
2821 # endif /* ! WIFEXITED */
2823 # define WIFSTOPPED(st) (((st) & 0100) == 0)
2824 # endif /* ! WIFSTOPPED */
2826 # define WCOREDUMP(st) (((st) & 0200) != 0)
2827 # endif /* ! WCOREDUMP */
2829 # define WTERMSIG(st) (((st) & 0177))
2830 # endif /* ! WTERMSIG */
2832 # ifndef SIGFUNC_DEFINED
2833 typedef void (*sigfunc_t) __P((int));
2834 # endif /* ! SIGFUNC_DEFINED */
2835 # ifndef SIGFUNC_RETURN
2836 # define SIGFUNC_RETURN
2837 # endif /* ! SIGFUNC_RETURN */
2838 # ifndef SIGFUNC_DECL
2839 # define SIGFUNC_DECL void
2840 # endif /* ! SIGFUNC_DECL */
2842 /* size of syslog buffer */
2843 # ifndef SYSLOG_BUFSIZE
2844 # define SYSLOG_BUFSIZE 1024
2845 # endif /* ! SYSLOG_BUFSIZE */
2849 # define FD_SETSIZE 256
2850 #endif /* ! FD_SETSIZE */
2853 ** Size of prescan buffer.
2854 ** Despite comments in the _sendmail_ book, this probably should
2855 ** not be changed; there are some hard-to-define dependencies.
2858 # define PSBUFSIZE (MAXNAME + MAXATOM) /* size of prescan buffer */
2860 /* fork routine -- set above using #ifdef _osname_ or in Makefile */
2862 # define FORK fork /* function to call to fork mailer */
2863 # endif /* ! FORK */
2865 /* setting h_errno */
2866 # ifndef SM_SET_H_ERRNO
2867 # define SM_SET_H_ERRNO(err) h_errno = (err)
2868 # endif /* SM_SET_H_ERRNO */
2870 # ifndef SM_CONF_GETOPT
2871 # define SM_CONF_GETOPT 1
2872 # endif /* ! SM_CONF_GETOPT */
2874 /* random routine -- set above using #ifdef _osname_ or in Makefile */
2876 # define get_random() random()
2877 # else /* HASRANDOM */
2878 # define get_random() ((long) rand())
2879 # ifndef RANDOMSHIFT
2880 # define RANDOMSHIFT 8
2881 # endif /* ! RANDOMSHIFT */
2882 # endif /* HASRANDOM */
2885 ** Default to using scanf in readcf.
2890 # endif /* ! SCANF */
2892 /* XXX 32 bit type */
2894 # define SM_INT32 int32_t
2895 # endif /* ! SM_INT32 */
2898 ** SVr4 and similar systems use different routines for setjmp/longjmp
2899 ** with signal support
2905 # endif /* jmp_buf */
2906 # define jmp_buf sigjmp_buf
2909 # endif /* setjmp */
2910 # define setjmp(env) sigsetjmp(env, 1)
2913 # endif /* longjmp */
2914 # define longjmp(env, val) siglongjmp(env, val)
2915 # endif /* USE_SIGLONGJMP */
2917 # if !defined(NGROUPS_MAX) && defined(NGROUPS)
2918 # define NGROUPS_MAX NGROUPS /* POSIX naming convention */
2919 # endif /* !defined(NGROUPS_MAX) && defined(NGROUPS) */
2922 ** Some snprintf() implementations are rumored not to NUL terminate.
2924 # if SNPRINTF_IS_BROKEN
2927 # endif /* snprintf */
2928 # define snprintf sm_snprintf
2931 # endif /* vsnprintf */
2932 # define vsnprintf sm_vsnprintf
2933 # endif /* SNPRINTF_IS_BROKEN */
2936 ** If we don't have a system syslog, simulate it.
2940 # define LOG_EMERG 0 /* system is unusable */
2941 # define LOG_ALERT 1 /* action must be taken immediately */
2942 # define LOG_CRIT 2 /* critical conditions */
2943 # define LOG_ERR 3 /* error conditions */
2944 # define LOG_WARNING 4 /* warning conditions */
2945 # define LOG_NOTICE 5 /* normal but significant condition */
2946 # define LOG_INFO 6 /* informational */
2947 # define LOG_DEBUG 7 /* debug-level messages */
2950 # ifndef SM_CONF_SYSLOG
2951 # define SM_CONF_SYSLOG 1 /* syslog.h has prototype for syslog() */
2952 # endif /* SM_CONF_SYSLOG */
2954 # if !SM_CONF_SYSLOG
2956 extern void syslog(int, const char *, ...);
2957 # else /* __STDC__ */
2958 extern void syslog();
2959 # endif /* __STDC__ */
2960 # endif /* !SM_CONF_SYSLOG */
2962 /* portable(?) definition for alignment */
2963 # ifndef SM_ALIGN_SIZE
2972 void (*al_f) __P((void));
2975 # define SM_ALIGN_SIZE offsetof(struct sm_align, al_u)
2976 # endif /* ! SM_ALIGN_SIZE */
2977 # define SM_ALIGN_BITS (SM_ALIGN_SIZE - 1)
2979 #endif /* ! SM_CONF_H */